CN216785942U - Circulating water treatment and reuse structure for rural toilet - Google Patents

Abstract

The utility model discloses a circulating water treatment and recycling structure for rural toilets, which comprises a primary septic tank, wherein a first sewage guide pipe is arranged on the upper side of the other end of the primary septic tank, a secondary septic tank is arranged at one end of the first sewage guide pipe far away from the primary septic tank, and a second sewage guide pipe is arranged in the middle of one side of the secondary septic tank far away from the first sewage guide pipe. When the device is in actual use, impurities floating at the upper end of sewage in the primary decomposition tank can be conveniently intercepted through the arranged partition plates and the arranged flow guide holes, organic matters in the sewage can be conveniently oxidized into carbon dioxide under the corresponding arrangement state of the primary pneumatic reaction tank, the primary autotrophic deamination tank, the secondary pneumatic reaction tank and the secondary autotrophic deamination tank, and ammonia nitrogen generated by the secondary anaerobic reaction tank is converted into nitrite.

Description

Circulating water treatment and reuse structure for rural toilet

Technical Field

The utility model relates to the field of circulating water treatment for toilets, in particular to a circulating water treatment and recycling structure for rural toilets.

Background

Rural in various development relatively poor, it is relatively poor to compare most cities in various basic settings, it is relatively poor to sewage treatment's mode in rural area, it is more to produce sewage in rural lavatory, it is direct to wash with the clear water usually when using rural, waste to the water resource is great, the septic tank is promoted to this kind of condition country, nevertheless this kind of device need regularly clear up when long-term the use, and can't carry out reuse to the water resource, it is relatively poor to the reuse degree of resource, it is great to cause the water waste degree, propose a device of how to improve rural lavatory water resource reuse degree to this kind of condition.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the utility model provides a circulating water treatment and reuse structure for rural toilets, and the technical problems to be solved by the utility model are as follows: how to adjust the reuse of toilet water resource.

In order to achieve the purpose, the utility model provides the following technical scheme: a circulating water treatment and recycling structure for rural toilets comprises a primary septic tank, wherein a first sewage guide pipe is arranged on the upper side of the other end of the primary septic tank, a secondary septic tank is arranged at one end, away from the primary septic tank, of the first sewage guide pipe, a second sewage guide pipe is arranged in the middle of one side, away from the first sewage guide pipe, of the second sewage guide pipe, a primary pneumatic reaction tank is arranged at one end, away from the secondary septic tank, of the primary pneumatic reaction tank, a first liquid guide pipe is arranged at the lower end of one side, close to the second sewage guide pipe, of the primary pneumatic reaction tank, a first liquid guide pipe is arranged in the middle of the first liquid guide pipe, a primary autotrophic deamination tank is arranged at one end, away from the primary pneumatic reaction tank, of the primary autotrophic deamination tank is provided with a second liquid guide pipe on one side end face, close to the first liquid guide pipe, a second liquid guide pump is arranged in the middle of the second liquid guide pipe, and a secondary pneumatic reaction tank is arranged at one end, away from the primary autotrophic deamination tank, the pneumatic reaction box of second grade is equipped with the third and leads dirty pipe in the one end side of keeping away from the second catheter, the middle part that the dirty pipe was led to the third is equipped with the third drain pump, the one end that the pneumatic reaction box of second grade was kept away from to the third drain pipe is equipped with the second grade autotrophic deamination case, the one end side that the second grade autotrophic deamination case is being close to the third drain pipe is equipped with backflow pipeline and backwash pump, the one end side that the third drain pipe was kept away from to the second grade autotrophic deamination case is equipped with the fourth drain pipe, the middle part of fourth drain pipe is equipped with the fourth drain pump, the fourth drain pipe is equipped with the clear water tank in the one end of keeping away from the second grade autotrophic deamination case, the clear water tank is equipped with fifth drain pipe and fifth drain pump in the one end of keeping away from the fourth drain pipe, the fifth drain pipe is connected with lavatory outside bath device.

In a preferred embodiment, the inside of one-level corruption case is equipped with the baffle, the middle part of baffle downside is equipped with the water conservancy diversion hole, the lower extreme of one-level corruption case is equipped with sewage pipes, one side of one-level corruption case upper end is equipped with into dirty pipe, one-level corruption case, second grade corruption case, one-level pneumatic reaction case, one-level autotrophic deamination case, second grade pneumatic reaction case, second grade autotrophic deamination case and one end are equipped with the top of clear water tank and all are equipped with the case lid, one side of case lid upper end is equipped with the handle, the case lid is equipped with the connection bull stick in the one end side of keeping away from the handle, one-level pneumatic reaction case is equipped with the oxygen inlet pipe at the upside of keeping away from second dirt guide pipe one end, the oxygen inlet pipe is equipped with the gas guide cover at the lower extreme of one-level pneumatic reaction case.

In a preferred embodiment, the number of the partition plates is two, and the number of the sewage pipes is three on two sides of the vertical central axis of the primary septic tank in the main view direction and correspondingly arranged at the lower end of the primary septic tank.

In a preferred embodiment, the number of the connecting rotating rods is correspondingly provided with a plurality of connecting rotating rods, and the connecting rotating rods are correspondingly arranged on two sides of a first-stage decomposition box, a second-stage decomposition box, a first-stage pneumatic reaction box, a first-stage autotrophic deamination box, a second-stage pneumatic reaction box, a second-stage autotrophic deamination box and a clean water box with one end provided with a vertical central axis.

In a preferred embodiment, the upper ends of the first sewage guide pipe and the second sewage guide pipe are respectively provided with a control valve, and the specifications of the secondary septic tank, the primary pneumatic reaction tank, the primary autotrophic ammonia removal tank, the secondary pneumatic reaction tank, the secondary autotrophic ammonia removal tank and the clean water tank arranged at one end are the same.

In a preferred embodiment, the return line connects the secondary autotrophic ammonia removal tank with the primary pneumatic reaction tank.

This use is novel when in-service use, baffle and water conservancy diversion hole through setting up can make things convenient for the inside sewage upper end of one-level corruption case floated debris to hold back, simultaneously through the one-level pneumatic reaction case that sets up, one-level autotrophic deamination case, the correspondence of second grade pneumatic reaction case and second grade autotrophic deamination case can conveniently be the carbon dioxide with the organic matter oxidation of waste water under the state of setting up, turn into the ammonia nitrogen that second grade anaerobic reaction case produced into nitrite simultaneously, effect through anaerobic ammonium oxidation bacterium, turn into nitrogen gas with the ammonia nitrogen in the waste water with nitrite, reach the purpose of denitrogenation, the sewage that conveniently produces the lavatory filters carries out reuse to the water resource.

Drawings

Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a circulating water treatment and recycling structure for rural toilets according to the present invention.

FIG. 2 is a schematic view of the whole top view structure of the circulating water treatment and recycling structure for rural toilets according to the preferred embodiment of the present invention

Fig. 3 is a schematic diagram of the overall right-view structure of the circulating water treatment and recycling structure for rural toilets according to the preferred embodiment of the present invention.

Fig. 4 is a schematic view of an overall front view cross-sectional structure of a circulating water treatment and recycling structure for rural toilets according to a preferred embodiment of the present invention.

The reference signs are: 1 first-stage septic tank, 2 sewage inlet pipes, 3 sewage discharge pipes, 4 second-stage septic tank, 5 first-stage pneumatic reaction tank, 6 first sewage guide pipe, 7 second sewage guide pipe, 8 oxygen inlet pipes, 9 first-stage autotrophic deamination tank, 10 second-stage pneumatic reaction tank, 11 second-stage autotrophic deamination tank, 12 clear water tank, 13 tank cover, 14 handle, 15 fifth liquid guide pump, 16 fifth sewage guide pipe, 17 first liquid guide pump, 18 first liquid guide pipe, 19 connecting rotating rod, 20 second liquid guide pump, 21 second liquid guide pipe, 22 return pipe, 23 third liquid guide pump, 24 third sewage guide pipe, 25 return pump, 26 fourth liquid guide pump, 27 fourth sewage guide pipe, 28 partition board, 29 flow guide hole, 30 gas guide cover.

Detailed Description

As shown in fig. 1-4, the present invention provides a circulating water treatment and recycling structure for rural toilets, wherein a preferred embodiment of the circulating water treatment and recycling structure comprises a primary septic tank 1, a first sewage conduit 6 is arranged on the upper side of the other end of the primary septic tank 1, a secondary septic tank 4 is arranged on the first sewage conduit 6 at the end far away from the primary septic tank 1, a second sewage conduit 7 is arranged in the middle of the secondary septic tank 4 at the side far away from the first sewage conduit 6, a primary pneumatic reaction tank 5 is arranged on the second sewage conduit 7 at the end far away from the secondary septic tank 4, a first liquid conduit 18 is arranged at the lower end of the primary pneumatic reaction tank 5 at the side close to the second sewage conduit 7, a first liquid conduit pump 17 is arranged in the middle of the first liquid conduit 18, a primary autotrophic ammonia removal tank 9 is arranged at the end far away from the primary pneumatic reaction tank 5, a second liquid conduit 21 is arranged on the end surface of the primary autotrophic ammonia removal tank 9 at the side close to the first liquid conduit 18, a second liquid guide pump 20 is arranged in the middle of the second liquid guide pipe 21, a second-stage pneumatic reaction box 10 is arranged at one end, far away from the first-stage autotrophic ammonia removal box 9, of the second liquid guide pipe 21, a third sewage guide pipe 24 is arranged on the side surface, far away from the second liquid guide pipe 21, of the second-stage pneumatic reaction box 10, a third liquid guide pump 23 is arranged in the middle of the third sewage guide pipe 24, a second-stage autotrophic ammonia removal box 11 is arranged at one end, far away from the second-stage pneumatic reaction box 10, of the second-stage autotrophic ammonia removal box 11, a return pipeline 22 and a return pump 25 are arranged on the side surface, near the third sewage guide pipe 24, of the second-stage autotrophic ammonia removal box 11, a fourth sewage guide pipe 27 is arranged on the side surface, far away from the third sewage guide pipe 24, of the fourth sewage guide pipe 27 is arranged at the middle of the fourth sewage guide pipe 26, a clear water tank 12 is arranged at one end, far away from the second-stage autotrophic ammonia removal box 11, of the fourth sewage guide pipe 27, the clean water tank 12 is provided with a fifth sewage guide pipe 16 and a fifth sewage guide pump 15 at one end far away from the fourth sewage guide pipe 27, and the fifth sewage guide pipe 16 is connected with an external toilet flushing device.

The inside of one-level corruption case 1 is equipped with baffle 28, the middle part of baffle 28 downside is equipped with water conservancy diversion hole 29, the lower extreme of one-level corruption case 1 is equipped with sewage pipes 3, one side of 1 upper end of one-level corruption case is equipped with into sewage pipe 2, one-level corruption case 1, second grade corruption case 4, one-level pneumatic reaction case 5, one-level autotrophic deamination case 9, second grade pneumatic reaction case 10, second grade autotrophic deamination case 11 and the top that one end was equipped with clear water tank 12 all are equipped with case lid 13, one side of case lid 13 upper end is equipped with handle 14, case lid 13 is equipped with connection bull stick 19 in the one end side of keeping away from handle 14, one-level pneumatic reaction case 5 is equipped with into oxygen pipe 8 at the upside of keeping away from 7 one ends of second dirt pipe, oxygen pipe 8 is equipped with air guide cover 30 at the lower extreme of one-level pneumatic reaction case 5.

The quantity of baffle 28 is equipped with two, and in the both sides of the vertical central axis of the 1 main visual direction of one-level corruption case, sewage pipes 3's quantity is equipped with threely, and corresponds the setting at the lower extreme of one-level corruption case 1, the quantity of connecting bull stick 19 all corresponds there is a plurality ofly, and just corresponds the setting in the both sides that one-level corruption case 1, second grade corruption case 4, one-level pneumatic reaction case 5, one-level autotrophic deamination case 9, second grade pneumatic reaction case 10, second grade autotrophic deamination case 11 and one end were equipped with the vertical central axis of clear water case 12, can conveniently derive excrement sediment and deposit behind the inside fermentation of one-level corruption case 1 through sewage pipes 3, can conveniently open case lid 13 through the connection bull stick 19 that sets up simultaneously, observes the inside.

First dirt pipe 6 and second dirt pipe 7's upper end all is equipped with the control valve, the specification that second grade corruption case 4, one-level pneumatic reaction case 5, one-level autotrophic deamination case 9, second grade pneumatic reaction case 10, second grade autotrophic deamination case 11 and one end were equipped with clean water tank 12 is the same, backflow pipeline 22 is linked together second grade autotrophic deamination case 11 and one-level pneumatic reaction case 5, can conveniently lead back the inside of one-level pneumatic reaction case 5 to reuse with the inside sedimentary silt of second grade autotrophic deamination case 11 and debris again.

The working principle of the present invention is briefly described as follows:

when the device works, sewage generated by a toilet is guided into the primary decomposition tank 1 from the sewage inlet pipe 2, then fermentation is carried out in the primary decomposition tank 1, fermented manure and slag are intercepted through the arranged partition plate, and then the sewage is guided into the secondary decomposition tank 4 through the first sewage guide pipe 6 to convert organic matters into methane; convert organic amine into ammonia nitrogen, the inside of leading-in one-level pneumatic reaction case 5 of liquid is the organic matter oxidation in the waste water into carbon dioxide afterwards, the ammonia nitrogen that produces the second grade anaerobic reaction district simultaneously turns into nitrite, the inside of leading-in one-level autotrophic deamination case 9 of waste water turns into nitrogen gas with ammonia nitrogen and nitrite in the waste water afterwards, the inside of leading-in second grade pneumatic reaction case 10 of waste water and second grade autotrophic deamination case 11 increases the efficiency of one-level pneumatic reaction case 5 and one-level autotrophic deamination case 9 afterwards, the inside of leading-in clear water tank 12 afterwards, so that reuse.

Claims (6)

1. The utility model provides a recycling structure is handled to circulating water for rural lavatory, includes one-level corruption case (1), its characterized in that: a first sewage guide pipe (6) is arranged on the upper side of the other end of the first-stage septic tank (1), a second-stage septic tank (4) is arranged at one end of the first-stage septic tank (1) far away from the first-stage septic tank (6) by the first sewage guide pipe (6), a first-stage pneumatic reaction tank (5) is arranged at the middle part of one side of the second-stage septic tank (4) far away from the first-stage septic tank (6), a first liquid guide pipe (18) is arranged at the lower end of one side of the first-stage pneumatic reaction tank (5) close to the second sewage guide pipe (7) by the second sewage guide pipe (7), a first liquid guide pump (17) is arranged at the middle part of the first liquid guide pipe (18), a first-stage autotrophic deamination tank (9) is arranged at one end of the first liquid guide pipe (5) far away from the first-stage pneumatic reaction tank (18), and a second liquid guide pipe (21) is arranged at one side end face of the first-stage autotrophic deamination tank (9) close to the first liquid guide pipe (18), a second liquid guide pump (20) is arranged in the middle of the second liquid guide pipe (21), a second-stage pneumatic reaction box (10) is arranged at one end, far away from the first-stage autotrophic deamination box (9), of the second liquid guide pipe (21), a third liquid guide pipe (24) is arranged on one side face of one end, far away from the second liquid guide pipe (21), of the second-stage pneumatic reaction box (10), a third liquid guide pump (23) is arranged in the middle of the third liquid guide pipe (24), a second-stage autotrophic deamination box (11) is arranged at one end, far away from the second-stage pneumatic reaction box (10), of the third liquid guide pipe (24), a backflow pipeline (22) and a backflow pump (25) are arranged on one side face, close to the third liquid guide pipe (24), of the second-stage autotrophic deamination box (11) is provided with a fourth liquid guide pipe (27) on one side face, far away from the third liquid guide pipe (24), and a fourth liquid guide pump (26) is arranged in the middle of the fourth liquid guide pipe (27), the fourth sewage guide pipe (27) is provided with a clean water tank (12) at one end far away from the second-stage autotrophic ammonia removal tank (11), the clean water tank (12) is provided with a fifth sewage guide pipe (16) and a fifth liquid guide pump (15) at one end far away from the fourth sewage guide pipe (27), and the fifth sewage guide pipe (16) is connected with an external toilet flushing device.

2. The circulating water treatment and recycling structure for rural toilets according to claim 1, characterized in that: a baffle plate (28) is arranged in the first-stage decomposition tank (1), a flow guide hole (29) is arranged in the middle of the lower side of the baffle plate (28), a sewage discharge pipeline (3) is arranged at the lower end of the first-stage decomposition tank (1), a sewage inlet pipe (2) is arranged at one side of the upper end of the first-stage decomposition tank (1), a tank cover (13) is arranged at the top end of each of the first-stage decomposition tank (1), the second-stage decomposition tank (4), the first-stage pneumatic reaction tank (5), the first-stage autotrophic deamination tank (9), the second-stage pneumatic reaction tank (10), the second-stage autotrophic deamination tank (11) and the clean water tank (12), a handle (14) is arranged at one side of the upper end of the tank cover (13), a connecting rotating rod (19) is arranged at the side surface of one end of the tank cover (13) far away from the handle (14), an oxygen inlet pipe (8) is arranged at the upper side of one end of the first-stage pneumatic reaction tank (5) far away from the second sewage guide pipe (7), the oxygen inlet pipe (8) is provided with a gas guide hood (30) at the lower end of the primary pneumatic reaction box (5).

3. The circulating water treatment and recycling structure for rural toilets according to claim 2, characterized in that: the quantity of baffle (28) is equipped with two, and in the vertical central axis's of one-level corruption case (1) main visual direction both sides, the quantity of sewage pipes (3) is equipped with threely, and corresponds the lower extreme that sets up at one-level corruption case (1).

4. The circulating water treatment and recycling structure for rural toilets according to claim 2, characterized in that: the quantity of connecting bull stick (19) all corresponds there is a plurality ofly, and is equipped with the both sides correspondence setting of clear water tank (12) vertical the central axis in one-level corruption case (1), second grade corruption case (4), one-level pneumatic reaction case (5), one-level autotrophic deamination case (9), second grade pneumatic reaction case (10), second grade autotrophic deamination case (11) and one end.

5. The circulating water treatment and recycling structure for rural toilets according to claim 1, characterized in that: the upper ends of the first sewage guide pipe (6) and the second sewage guide pipe (7) are respectively provided with a control valve, and the specifications of the second-stage septic tank (4), the first-stage pneumatic reaction tank (5), the first-stage autotrophic deamination tank (9), the second-stage pneumatic reaction tank (10), the second-stage autotrophic deamination tank (11) and the clear water tank (12) arranged at one end are the same.

6. The circulating water treatment and recycling structure for rural toilets according to claim 1, characterized in that: the second-stage autotrophic ammonia removal box (11) is communicated with the first-stage pneumatic reaction box (5) through the backflow pipeline (22).

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