CN215667345U

CN215667345U - Excrement and urine sewage anaerobic treatment septic tank

Info

Publication number: CN215667345U
Application number: CN202122473381.3U
Authority: CN
Inventors: 路智文; 黄辉; 王大勇
Original assignee: Shenzhen Huayan Environmental Protection Technology Co ltd
Current assignee: Shenzhen Huayan Environmental Protection Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-01-28
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an excrement sewage anaerobic treatment septic tank which comprises a tank body, wherein the upper end of the tank body is connected with a sealing cover through a bolt, one side of the upper end of the sealing cover is connected with a material tank through a bolt, the middle part of the lower end of the material tank is provided with a feed opening, an insertion pipe extending into the tank body is arranged at the feed opening, a flow valve is arranged on the insertion pipe extending into the tank body, the front side wall of the tank body is connected with a stepping motor through a bolt, the transmission output end of the stepping motor is provided with a driving wheel, a driven wheel is arranged below the driving wheel, and a first belt is nested on the driving wheel and the driven wheel. According to the utility model, by arranging the material tank, the insertion pipe and the flow valve, liquid biological enzymes, anaerobic bacteria and the like in the material tank can be quantitatively discharged into the septic tank to treat sewage, the biological enzymes assist the anaerobic bacteria to have a better treatment effect on the sewage, solid-liquid separation can be effectively promoted, the sewage is fermented and decomposed, and the device is very environment-friendly.

Description

Excrement and urine sewage anaerobic treatment septic tank

Technical Field

The utility model belongs to the technical field of septic tanks, and particularly relates to a septic tank for anaerobic treatment of fecal sewage.

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 septic tank refers to a small-sized treatment structure for carrying out cellular precipitation on domestic sewage and carrying out anaerobic digestion on sludge, and is widely applied to farms.

However, the existing septic tank for anaerobic treatment of the fecal sewage only depends on anaerobic bacteria to treat the sewage, the treatment effect is poor, and the treatment efficiency of the existing septic tank for anaerobic treatment of the fecal sewage to the sewage is lower, so that the septic tank for anaerobic treatment of the fecal sewage is provided.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the septic tank for anaerobic treatment of the fecal sewage, which effectively solves the problem that the prior septic tank for anaerobic treatment of the fecal sewage only depends on anaerobic bacteria to treat the sewage and has poor treatment effect.

In order to achieve the purpose, the utility model provides the following technical scheme:

a septic tank for anaerobic treatment of fecal sewage comprises a tank body, wherein the upper end of the tank body is connected with a sealing cover through a bolt, one side of the upper end of the sealing cover is connected with a material tank through a bolt, the middle part of the lower end of the material tank is provided with a feed opening, an insertion pipe extending into the tank body is arranged at the feed opening, a flow valve is arranged on the insertion pipe extending into the tank body, a stepping motor is connected onto the front side wall of the tank body through a bolt, a driving wheel is arranged at the transmission output end of the stepping motor, a driven wheel is arranged below the driving wheel, a first belt is nested on the driving wheel and the driven wheel, a first rotating roller is arranged in the driven wheel, the first rotating roller is connected with the tank body in an installing way, the periphery of the front end of the first rotating roller, which is far away from the front side wall of the tank body, is connected with a first transmission wheel through a key, a second rotating roller is arranged on the tank body on the right side of the first rotating roller, the periphery of the front end of the second rotating roller, which is far away from the front side wall of the tank body, is connected with a second transmission wheel through a key, the cell body that is located the second and changes the roller right side is provided with the third and changes the roller, the third changes the roller and keeps away from the cell body front side wall front end periphery and has the third drive wheel through key connection, first drive wheel, the nested second belt that has on second drive wheel and the third drive wheel, first commentaries on classics roller, the rear end of second commentaries on classics roller and third commentaries on classics roller all passes cell body front side wall and with cell body rear side wall erection joint, be located the first commentaries on classics roller of cell body, second commentaries on classics roller and third commentaries on classics roller periphery all are provided with branch.

Preferably, the first rotating roller and the second rotating roller in the tank body and the second rotating roller and the third rotating roller are provided with a partition plate, the partition plate is connected with the inner wall of the tank body in a pouring manner, and the partition plate is connected with a manure passing pipe in a pouring manner.

Preferably, be located sealed lid upper end of material jar one side is pour and is connected with and takes out the excrement pipe, takes out the quantity of excrement pipe and has three, takes out excrement pipe and baffle interval distribution.

Preferably, the intubate with the welding of material jar lower extreme, the flow valve passes through threaded connection with the intubate, step motor transmission output and action wheel pass through the key-type connection.

Preferably, the action wheel is connected through first belt with follow the driving wheel, changes the key-type connection with first commentaries on classics roller from the driving wheel, and first commentaries on classics roller, second commentaries on classics roller and third change the roller and all pass through the bearing with cell body front side wall and back lateral wall and be connected.

Preferably, the supporting rods are welded with the first rotating roller, the second rotating roller and the third rotating roller, and the first driving wheel, the second driving wheel and the third driving wheel are connected through a second belt.

Compared with the prior art, the utility model has the beneficial effects that:

1) in this fecal sewage anaerobic treatment septic tank, through setting up the material jar, intubate and flow valve, liquid biological enzyme in the material jar, can quantitative row to the septic tank in such as anaerobe, handle sewage, the supplementary anaerobe of biological enzyme has better treatment effect to sewage, can effectively promote solid-liquid separation, make sewage fermentation decompose, very environmental protection has solved current fecal sewage anaerobic treatment septic tank and has only relied on the anaerobe to handle sewage, the poor problem of treatment effect.

2) In this excrement and urine sewage anaerobic treatment septic tank, through setting up step motor, action wheel, first belt, from driving wheel, first commentaries on classics roller, first drive wheel, second commentaries on classics roller, second drive wheel, third commentaries on classics roller, third drive wheel and branch, first commentaries on classics roller, second commentaries on classics roller and third commentaries on classics roller can rotate in step, and the accessible branch stirs the sewage in the septic tank, makes sewage handled by more efficient, and is very practical.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front cross-sectional view of the present invention.

FIG. 3 is a right sectional view of the tank body of the present invention.

In the figure: 1. a tank body; 2. a sealing cover; 3. a charging bucket; 4. inserting a tube; 5. a flow valve; 6. a stepping motor; 7. a driving wheel; 8. a first belt; 9. a driven wheel; 10. a first rotating roller; 11. a first drive pulley; 12. a second belt; 13. a second rotating roller; 14. a third roller; 15. a second transmission wheel; 16. a third transmission wheel; 17. a strut; 18. a partition plate; 19. a manure passing pipe; 20. a manure pumping pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-3, the utility model comprises a tank body 1, the upper end of the tank body 1 is connected with a sealing cover 2 through a bolt, one side of the upper end of the sealing cover 2 is connected with a charging bucket 3 through a bolt, the middle part of the lower end of the charging bucket 3 is provided with a feed opening, an insertion pipe 4 extending into the tank body 1 is arranged at the feed opening, a flow valve 5 is arranged on the insertion pipe 4 extending into the tank body 1, the front side wall of the tank body 1 is connected with a stepping motor 6 through a bolt, the transmission output end of the stepping motor 6 is provided with a driving wheel 7, a driven wheel 9 is arranged below the driving wheel 7, a first belt 8 is nested on the driving wheel 7 and the driven wheel 9, a first rotating roller 10 is arranged in the driven wheel 9, the first rotating roller 10 is connected with the tank body 1, the periphery of the front end of the first rotating roller 10 far away from the front side wall of the tank body 1 is connected with a first transmission wheel 11 through a key, a second rotating roller 13 is arranged on the tank body 1 on the right side of the first rotating roller 10, the second changes the roller 13 and keeps away from the peripheral second drive wheel 15 that has connected through the key in the front end of cell body 1 front side wall, be provided with third commentaries on classics roller 14 on the cell body 1 that is located the second and changes roller 13 right side, the peripheral third drive wheel 16 that has connected through the key in the front end of cell body 1 front side wall is kept away from to third commentaries on classics roller 14, first drive wheel 11, nested second belt 12 that has on second drive wheel 15 and the third drive wheel 16, first commentaries on classics roller 10, the rear end of second commentaries on classics roller 13 and third commentaries on classics roller 14 all passes cell body 1 front side wall and with cell body 1 rear side wall erection joint, be located the first commentaries on classics roller 10 of cell body 1, second commentaries on classics roller 13 and third commentaries on classics roller 14 periphery all is provided with branch 17.

Wherein, a clapboard 18 is arranged between the first rotating roller 10 and the second rotating roller 13 and between the second rotating roller 13 and the third rotating roller 14 in the pool body 1, the clapboard 18 is connected with the inner wall of the pool body 1 by pouring, and a manure passing pipe 19 is connected on the clapboard 18 by pouring. The clapboard 18 divides the septic tank into three spaces, sewage is firstly discharged into a first grid, solid matters and parasitic ova with larger specific gravity are precipitated in the first grid, anaerobic bacteria, biological enzyme and the like in the sewage are utilized to start primary fermentation and decomposition, the sewage treated by the first grid can be divided into three layers of pasty dung skin, relatively clear dung liquid and solid dung residues, the dung liquid after the primary decomposition flows into a second grid through a dung passing pipe 19, the dung skin floating on the dung skin and the dung residues deposited on the dung skin are remained in the first grid to continue fermentation, the dung liquid continues fermentation and decomposition in the second grid, the ova continue to sink, pathogens die gradually, the dung liquid is further harmless, the thickness of the generated dung skin and the dung residues is obviously reduced compared with that of the first grid, the dung liquid flowing into a third grid through the dung passing pipe 19 is generally decomposed, wherein the pathogens and the parasitic ova are basically killed, the third function is mainly to temporarily store the settled and basically harmless liquid dung.

Wherein, the upper end of the sealing cover 2 positioned at one side of the charging bucket 3 is connected with three feces pumping pipes 20 in a pouring way, and the feces pumping pipes 20 and the partition plate 18 are distributed at intervals. The sewage and the like in the septic tank can be extracted through the excrement extracting pipe 20.

Wherein, intubate 4 and 3 lower extreme welding of material jar, flow valve 5 passes through threaded connection with intubate 4, and 6 transmission output ends of step motor pass through the key-type connection with action wheel 7. The material jar 3 is used for splendid attire liquid biological enzyme, anaerobism etc. intubate 4 stretches into cell body 1 in, and flow valve 5 can be quantitative to be opened and close, makes liquid biological enzyme, anaerobism etc. quantitative row in the material jar 3 in to the septic tank, handles sewage, and step motor 6 can drive action wheel 7 and rotate at the during operation.

Wherein, the action wheel 7 is connected through first belt 8 with follow driving wheel 9, and from driving wheel 9 and first commentaries on classics roller 10 pass through the key-type connection, and first commentaries on classics roller 10, second commentaries on classics roller 13 and third commentaries on classics roller 14 all pass through the bearing with cell body 1 front side wall and rear side wall and are connected. The driving wheel 7 can drive the driven wheel 9 and the first rotating roller 10 to rotate through the first belt 8.

The supporting rods 17 are welded with the first rotating roller 10, the second rotating roller 13 and the third rotating roller 14, and the first driving wheel 11, the second driving wheel 15 and the third driving wheel 16 are connected through a second belt 12. First commentaries on classics roller 10 when rotating, can drive second commentaries on classics roller 13 and third commentaries on classics roller 14 and rotate under the assistance of first drive wheel 11, second drive wheel 15, third drive wheel 16 and second belt 12, first commentaries on classics roller 10, second commentaries on classics roller 13 and third commentaries on classics roller 14 can rotate in step like this, can stir the sewage in the septic tank through branch 17, makes sewage by more efficient processing.

The working principle is as follows: the clapboard 18 divides the septic tank into three spaces, the sewage is discharged into a first grid firstly, the material tank 3 is used for containing liquid biological enzyme, anaerobic bacteria and the like, the flow valve 5 can be opened and closed quantitatively, so that the liquid biological enzyme, the anaerobic bacteria and the like in the material tank 3 are discharged into the septic tank quantitatively, the sewage is treated, solid matters, parasitic ova and the like with larger specific gravity in the first grid are precipitated, the anaerobic bacteria, the biological enzyme and the like in the tank water are utilized to start primary fermentation and decomposition, the sewage treated by the first grid can be divided into three layers, namely pasty dung skin, relatively clear dung liquid and solid dung residues, the dung liquid after the primary decomposition flows into a second grid through the dung passing pipe 19, the dung skin floating on the upper surface and the dung residues deposited on the lower surface are remained in the first grid to continue fermentation, the dung liquid continues to ferment and decompose in the second grid, the ova continue to sink, and pathogens die gradually, the liquid dung is further harmless, the thickness of the produced liquid dung skin and the liquid dung slag is obviously reduced compared with that of the first lattice, the liquid dung flowing into the third lattice through the liquid dung passing pipe 19 is generally decomposed, wherein germs and parasitic ova are basically killed, the third lattice mainly has the function of temporarily storing and precipitating the basically harmless liquid dung, the stepping motor 6 can drive the driving wheel 7 to rotate when in work, the driving wheel 7 can drive the driven wheel 9 and the first rotating roller 10 to rotate through the first belt 8, the first rotating roller 10 can drive the second rotating roller 13 and the third rotating roller 14 to rotate under the assistance of the first driving wheel 11, the second driving wheel 15, the third driving wheel 16 and the second belt 12 when in rotation, so that the first rotating roller 10, the second rotating roller 13 and the third rotating roller 14 can synchronously rotate, the sewage in the liquid dung pool can be stirred through the supporting rod 17, and the sewage can be more efficiently treated, the sewage and the like in the septic tank can be extracted through the excrement extracting pipe 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fecal sewage anaerobic treatment septic tank, includes cell body (1), its characterized in that: the upper end of the tank body (1) is connected with a sealing cover (2) through a bolt, one side of the upper end of the sealing cover (2) is connected with a charging bucket (3) through a bolt, the middle part of the lower end of the charging bucket (3) is provided with a feed opening, an insertion pipe (4) extending into the tank body (1) is arranged at the feed opening, a flow valve (5) is arranged on the insertion pipe (4) extending into the tank body (1), the front side wall of the tank body (1) is connected with a stepping motor (6) through a bolt, the transmission output end of the stepping motor (6) is provided with a driving wheel (7), a driven wheel (9) is arranged below the driving wheel (7), a first belt (8) is nested on the driving wheel (7) and the driven wheel (9), a first rotating roller (10) is arranged in the driven wheel (9), the first rotating roller (10) is connected with the tank body (1) in an installing way, the periphery of the front end of the first rotating roller (10), which is far away from the front side wall of the tank body (1), is connected with a first driving wheel (11) through a key, a second rotating roller (13) is arranged on the tank body (1) on the right side of the first rotating roller (10), the periphery of the front end of the second rotating roller (13) far away from the front side wall of the tank body (1) is connected with a second driving wheel (15) through a key, a third rotating roller (14) is arranged on the tank body (1) on the right side of the second rotating roller (13), the periphery of the front end of the third rotating roller (14) far away from the front side wall of the tank body (1) is connected with a third driving wheel (16) through a key, a second belt (12) is nested on the first driving wheel (11), the second driving wheel (15) and the third driving wheel (16), and the rear ends of the first rotating roller (10), the second rotating roller (13) and the third rotating roller (14) penetrate through the front side wall of the tank body (1) and are in mounting connection with the rear side wall of the tank body (1), supporting rods (17) are arranged on the peripheries of the first rotating roller (10), the second rotating roller (13) and the third rotating roller (14) in the tank body (1).

2. The anaerobic fecal sewage treatment septic tank of claim 1 wherein: and the first rotating roller (10) and the second rotating roller (13) and the third rotating roller (14) in the pool body (1) are provided with partition plates (18), the partition plates (18) are connected with the inner wall of the pool body (1) in a pouring manner, and the partition plates (18) are connected with a manure passing pipe (19) in a pouring manner.

3. The anaerobic fecal sewage treatment septic tank of claim 2 wherein: the sealing cover (2) is arranged on one side of the charging bucket (3), the upper end of the sealing cover (2) is connected with a manure pumping pipe (20) in a pouring mode, the number of the manure pumping pipes (20) is three, and the manure pumping pipes (20) and the partition plates (18) are distributed at intervals.

4. The anaerobic fecal sewage treatment septic tank of claim 1 wherein: intubate (4) and material jar (3) lower extreme welding, flow valve (5) pass through threaded connection with intubate (4), and step motor (6) transmission output end passes through the key-type connection with action wheel (7).

5. The anaerobic fecal sewage treatment septic tank of claim 1 wherein: the driving wheel (7) is connected with the driven wheel (9) through a first belt (8), the driven wheel (9) is connected with the first rotating roller (10) through a key, and the first rotating roller (10), the second rotating roller (13) and the third rotating roller (14) are connected with the front side wall and the rear side wall of the tank body (1) through bearings.

6. The anaerobic fecal sewage treatment septic tank of claim 1 wherein: the supporting rods (17) are welded with the first rotating roller (10), the second rotating roller (13) and the third rotating roller (14), and the first driving wheel (11), the second driving wheel (15) and the third driving wheel (16) are connected through a second belt (12).