CN209226800U - A kind of excrement and urine treating system - Google Patents

Abstract

The utility model discloses a kind of excrement and urine treating systems, are related to excrement utilization technology field.The excrement and urine treating system includes septic system, bionethanation system and collection system, septic system includes septic tank, hot-water line, feed pipe and discharge nozzle, one end of feed pipe is for connecting closestool or bedpan, the other end is connected to septic tank, septic tank is connected to by discharge nozzle with bionethanation system, and hot-water line is connected to septic tank；Bionethanation system includes fermentation vat and exhaust pipe, one end of exhaust pipe and the roof of fermentation vat connect, the other end is connect with collection system, the bottom wall of fermentation vat is convexly equipped with delay baffle, the inside of fermentation vat is separated into the first fermentation chamber and the second fermentation chamber, first fermentation chamber is connected to the second fermentation chamber in delay baffle top, and the one end of discharge nozzle far from septic tank is connected to the first fermentation chamber；Collection system is for connecting biogas combustion device.Excrement and urine treating system provided by the utility model can be improved manure fermentation rate, and the worm's ovum in excrement is killed.

Description

A kind of excrement and urine treating system

Technical field

The utility model relates to excrement utilization technology fields, in particular to a kind of excrement and urine treating system.

Background technique

Currently, the development of biogas technology brings great convenience to the life and production of the rural area people.

But the existing production and use of marsh gas produces the situation low in the prevalence of manure fermentation rate, biogas supply is insufficient, and, It is not in place to the harmless processing in excrement, a large amount of living body worm's ovums are contained in biogas residue, are caused using biogas residue as when Crop fertilizer, Seriously endanger crops health and ecological environment.

Utility model content

The purpose of this utility model is to provide a kind of excrement and urine treating system, fermentation rate can be improved, and can kill Worm's ovum.

The utility model provides a kind of technical solution:

A kind of excrement and urine treating system, including septic system, bionethanation system and collection system,

The septic system includes septic tank, hot-water line, feed pipe and discharge nozzle, and one end of the feed pipe is for connecting Closestool or bedpan, the other end are connected to the septic tank, and the septic tank is connected by the discharge nozzle and the bionethanation system Logical, the hot-water line is connected to the septic tank, for inputting hot water to the septic tank；

The bionethanation system includes fermentation vat and exhaust pipe, the roof company of one end of the exhaust pipe and the fermentation vat It connects, the other end is connect with the collection system, and the bottom wall of the fermentation vat is convexly equipped with delay baffle, by the fermentation vat Inside is separated into the first fermentation chamber and the second fermentation chamber, and first fermentation chamber and second fermentation chamber are in the delay baffle Top connection, the delay baffle are used to stopping worm's ovum in first fermentation chamber to enter second fermentation chamber, it is described go out The one end of expects pipe far from the septic tank is connected to first fermentation chamber；

The collection system is for connecting biogas combustion device.

Further, time switch is provided in the discharge nozzle, the time switch is for keeping the first preset time It is opened after closure, is also used to close after keeping the second preset time to open a way.

Further, the delay baffle accounts for first fermentation chamber in the vertical direction and second fermentation chamber is vertical The 1/3 of height.

Further, the delay baffle is in cambered surface close to the side of first fermentation chamber and the bottom wall of the fermentation vat Connection.

Further, the fermentation vat includes cement layer and composite film layer, and the inner wall of the composite film layer surrounds institute It states the first fermentation chamber and second fermentation chamber, the outer wall of the composite film layer is connect with the inner wall of the cement layer.

Further, the bionethanation system further includes separate tank, is provided with partition in the separate tank, and the partition is by institute The inside for stating separate tank is separated into storage slag chamber and liquid storage chamber, the partition offer connection close to top position in the vertical direction The through-hole of storage the slag chamber and the liquid storage chamber, close to bottom wall position and described second on the sidewalls vertical direction of the storage slag chamber Fermentation chamber connection.

Further, the top side detachable of the separate tank is provided with cover board.

Further, the collection system includes gas-guide tube, drier, clarifier and booster pump, and the one of the gas-guide tube End be connected to the exhaust pipe, the drier, the separate exhaust pipe of clarifier and booster pump edge direction be sequentially arranged in On the gas-guide tube, the one end of the gas-guide tube far from the exhaust pipe is for connecting the biogas combustion device.

Further, the collection system further includes air accumulator, and the air accumulator is connected to the gas-guide tube, for storing Biogas.

Further, the septic system further includes storage excrement device, and the storage excrement device is connected to the septic tank, is used for Accommodate poultry manure.

Compared with prior art, excrement and urine treating system provided by the utility model is provided with hot-water line, hot-water line on septic tank For preventing excrement from hardening, the temperature and pliability of excrement being properly increased, so that excrement is by changing as inputting hot water in septic tank After manure pit enters the first fermentation chamber, can more fully it ferment.Meanwhile biogas slurry has killing effect to worm's ovum, be delayed baffle The residence time that worm's ovum is extended in the first fermentation chamber is set so that biogas slurry have the sufficient time to the worm's ovum in excrement into Row is killed.Therefore, the beneficial effect of excrement and urine treating system provided by the utility model is: can be improved manure fermentation rate, improves Biogas output amount, and the worm's ovum in excrement can be killed, it preserves the ecological environment.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as.For those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram for the excrement and urine treating system that the embodiments of the present invention provide.

Icon: 100- excrement and urine treating system；110- septic system；111- septic tank；113- hot-water line；115- feed pipe； 117- discharge nozzle；1171- time switch；119- stores up excrement device；130- bionethanation system；131- fermentation vat；1311- first ferments Chamber；The second fermentation chamber of 1313-；1315- cement layer；1317- composite film layer；133- exhaust pipe；135- delay baffle；137- points From pond；1371- partition；1373- stores up slag chamber；1375- liquid storage chamber；1377- cover board；150- collection system；151- gas-guide tube；153- Drying tube；155- clarifier；157- booster pump；159- air accumulator.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be understood that term " on ", "lower", "inner", "outside", "left", "right" etc. The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when The orientation or positional relationship that the orientation or positional relationship or those skilled in the art usually put usually understand, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important Property.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, " setting ", Terms such as " connections " shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or one Ground connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also by between intermediary in succession It connects, can be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be The concrete meaning of above-mentioned term in the present invention.

With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail.

Embodiment

It please refers to shown in Fig. 1, excrement and urine treating system 100 provided in this embodiment, including septic system 110, bionethanation system 130 and collection system 150.In practical applications, septic system 110 connects toilet of household and poultry circle, receives and stores excrement, And the excrement of storage is conveyed to bionethanation system 130 by timing.Excrement carries out fermentation in bionethanation system 130 and generates biogas, and loses Biogas residue and biogas slurry are stayed, biogas residue and biogas slurry are stored separately, are used with standby user by bionethanation system 130.Collection system 150 and natural pond Gas system 130 is connected to, and the biogas generated in bionethanation system 130 is transmitted in collection system 150, and collection system 150 is to biogas It the processing such as is dried and purifies, finally stored and be conveyed to the biogas combustion devices such as methane cooker, for users to use.This The excrement and urine treating system 100 that embodiment provides can be improved the fermentation rate of excrement, improve biogas output amount, and can be by excrement In worm's ovum kill, preserve the ecological environment.

Septic system 110 includes septic tank 111, hot-water line 113, feed pipe 115, discharge nozzle 117 and storage excrement device 119. One end of feed pipe 115 is for connecting closestool or bedpan, and the other end is connected to septic tank 111, the excrement for user to be discharged Just it is delivered in septic tank 111.

Hot-water line 113 is connected to septic tank 111, and for inputting hot water to septic tank 111, when weather is colder, excrement exists Hardened hardening is easy in septic tank 111, when being fermented in the excrement input bionethanation system 130 of hardening, fermentation rate is lower, produces Raw methane quantity is few.In the present embodiment, hot water can be injected into septic tank 111 by hot-water line 113, the excrement that will be hardened Softening dispersion, and the temperature of excrement when entering bionethanation system 130 is improved to a certain extent, greatly improve its fermentation rate, natural pond Gas yield greatly increases.

Septic tank 111 is connected to by discharge nozzle 117 with bionethanation system 130, and discharge nozzle 117 is used for will be in septic tank 111 Excrement is delivered to bionethanation system.In the present embodiment, time switch 1171 is provided in discharge nozzle 117, time switch 1171 is used for It is opened after keeping the first preset time to be closed, is also used to close after keeping the second preset time to open a way, specifically opening and closing the time need to It is configured in conjunction with specific excrement amount and biogas dosage, to guarantee that the fermentation raw material in bionethanation system 130 keeps sufficient.

Excrement device 119 is stored up, storage excrement device 119 is connected to septic tank 111, for accommodating poultry manure.In practical applications, Storage excrement device 119 can be connected to poultry farming circle, and the excrement that poultry generates can be directly collected by storage excrement device 119, then be passed Transport to septic tank 111.

Bionethanation system 130 includes fermentation vat 131, exhaust pipe 133 and separate tank 137, by discharge nozzle 117 by septic tank The excrement of 111 input fermentation vats 131 carries out fermentation in fermentation vat and generates biogas, one end and the fermentation vat 131 of exhaust pipe 133 Roof connection, the other end is connect with collection system 150, for the biogas in fermentation vat 131 to be transmitted to collection system 150.

The bottom wall of fermentation vat 131 is convexly equipped with delay baffle 135, and delay baffle 135 divides the inner space of fermentation vat 131 At the first fermentation chamber 1311 and the second fermentation chamber 1313, the first fermentation chamber 1311 and the second fermentation chamber 1313 are in delay baffle 135 Top connection, the one end of discharge nozzle 117 far from septic tank 111 is connected to the first fermentation chamber 1311.In actual application environment, lead to It crosses in the excrement that discharge nozzle 117 is inputted in the first fermentation chamber 1311 by septic tank 111 and contains worm's ovum, excrement enters the first fermentation chamber When in 1311, worm's ovum sinks to the bottom of the first fermentation chamber 1311 with excrement, and by the immersion of biogas slurry, biogas slurry has the work for killing worm's ovum With.Since the second fermentation chamber 1313 is connected to separate tank 137, if worm's ovum enters separation before biogas slurry thoroughly kills worm's ovum In pond 137, when user carries out agriculture Crops in Applying Fertilizer using the biogas residue in separate tank 137 into, living body worm's ovum will be brought to external life State environment, after egg hatch, it will considerable damage is caused to crops and ecological environment.

In the present embodiment, under the action of the delay baffle 135 of projection, after excrement enters the first fermentation chamber 1311, meeting exists It is accumulated in first fermentation chamber 1311, in banking process, worm's ovum therein is by always by the immersion of biogas slurry, in worm's ovum with excrement Just it accumulates excessively high cross to be delayed before the second fermentation chamber 1313 of entrance of baffle 135, has been provided with time enough and kill worm's ovum.Cause This, the worm's ovum in biogas residue and biogas slurry entered in the second fermentation chamber 1313 is killed, thus, it is carried out in separate tank 137 The biogas residue of storage and the worm's ovum in biogas slurry are dead volume, will not be damaged to crops and ecological environment.

In the present embodiment, delay baffle 135 accounts for the first fermentation chamber 1311 and the second fermentation chamber 1313 in the vertical direction The 1/3 of vertical height, in other embodiments, can also carry out adaptability design according to the actual situation.

If cannot be introduced into the second accommodating cavity always by the excrement of 1311 bottom of the first fermentation chamber of the blocking of delay baffle 135 In 1313, it will cause the subsequent excrement into fermentation vat 131 directly to pass through the second accommodating cavity 1313 and enter separate tank 137 In, that is, lose the killing effect to worm's ovum.Therefore, side and fermentation vat of the delay baffle 135 close to the first fermentation chamber 1311 131 bottom wall is connected in cambered surface,, can be by the first accommodating cavity when discharge nozzle 117 inputs new excrement by the way of cambered surface transition The excrement of 1311 bottoms is broken through delay baffle 135 and is entered in the second fermentation chamber 1313.

Pollution of the biogas slurry to environment in order to prevent, in the present embodiment, fermentation vat 131 includes cement layer 1315 and laminated film Layer 1317, the inner wall of composite film layer 1317 surrounds the first fermentation chamber 1311 and the second fermentation chamber 1313, composite film layer 1317 Outer wall connect with the inner wall of cement layer 1315.Composite film layer 1317 has anticorrosive property and waterproofness, can prevent biogas slurry Immerse external environment.

Be provided with partition 1371 in separate tank 137, partition 1371 by the inside of separate tank 137 be separated into storage slag chamber 1373 and Liquid storage chamber 1375, partition 1371 offer connection storage slag chamber 1373 and liquid storage chamber 1375 close to top position in the vertical direction Through-hole is stored up and is connected to close to bottom wall position with the second fermentation chamber 1313 on the sidewalls vertical direction of slag chamber 1373.Second accommodating cavity Biogas residue in 1313 and biogas slurry enter in storage slag chamber 1373, with the increase of biogas residue and biogas slurry content, on the liquid level of biogas slurry is continuous Rise, when its rise to lead to the hole site, biogas slurry is flowed into liquid storage chamber 1375 by through-hole and stored, later, with storage slag chamber The piling height of biogas residue increases in 1373, realizes the effect that biogas residue and biogas slurry are individually insulated to storage.

The top side detachable of separate tank 137 is provided with cover board 1377, the openable cover board of user, and selectivity uses storage slag chamber Biogas residue in 1373 carries out Crops in Applying Fertilizer or carries out pesticide production etc. using the biogas slurry in liquid storage chamber 1375.

Collection system 150 includes gas-guide tube 151, drier 153, clarifier 155, booster pump 157 and air accumulator 159, is led One end of tracheae 151 is connected to exhaust pipe 133, and drier 153, clarifier 155 and booster pump 157 are along separate exhaust pipe 133 Direction is sequentially arranged on gas-guide tube 151, and air accumulator 159 is set to a certain position on gas-guide tube 151, and with gas-guide tube 151 Connection, for storing biogas.The one end of gas-guide tube 151 far from exhaust pipe 133 is for connecting biogas combustion device.

In practical applications, the biogas generated in fermentation vat 131 is inputted in gas-guide tube 151 by exhaust pipe 133, successively Drier 153, clarifier 155 and booster pump are flowed through, the biogas combustion devices such as methane cooker are eventually arrived at.When biogas flows through drier When 153, it is dried in drier 153, and water is discharged, when the biogas after drying flows through clarifier 155, clarifier 155 It is purified, and the exhaust gas for influencing burning is discharged, finally obtains dry, the good biogas of combustion efficiency is for users to use.

Excrement and urine treating system 100 provided in this embodiment prevents excrement by the way that hot-water line 113 is arranged on septic tank 111 Hardening improves fermentation rate, improves biogas output.By the baffle 135 that is delayed, extend fermentation of the excrement in the first fermentation chamber 1311 Time ensure that so that biogas slurry is killed the worm's ovum in excrement by time enough into nothing in the biogas residue in storage slag chamber 1373 Living body worm's ovum realizes the protection to crops and external environment.

Excrement and urine treating system 100 provided by the utility model can be improved the fermentation rate of excrement, improve biogas output amount, And the worm's ovum in excrement can be killed, it preserves the ecological environment.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of excrement and urine treating system, which is characterized in that including septic system, bionethanation system and collection system,

The septic system includes septic tank, hot-water line, feed pipe and discharge nozzle, and one end of the feed pipe is for connecting closestool Or bedpan, the other end are connected to the septic tank, the septic tank is connected to by the discharge nozzle with the bionethanation system, institute It states hot-water line to be connected to the septic tank, for inputting hot water to the septic tank；

The bionethanation system includes fermentation vat and exhaust pipe, and one end of the exhaust pipe is connect with the roof of the fermentation vat, The other end is connect with the collection system, and the bottom wall of the fermentation vat is convexly equipped with delay baffle, by the inside of the fermentation vat It is separated into the first fermentation chamber and the second fermentation chamber, first fermentation chamber and second fermentation chamber are in the delay baffle top Connection, the delay baffle are used to stop the worm's ovum in first fermentation chamber to enter second fermentation chamber, the discharge nozzle One end far from the septic tank is connected to first fermentation chamber；

The collection system is for connecting biogas combustion device.

2. excrement and urine treating system according to claim 1, which is characterized in that it is provided with time switch in the discharge nozzle, The time switch is also used to close after keeping the second preset time to open a way for opening after keeping the first preset time closure.

3. excrement and urine treating system according to claim 1, which is characterized in that the delay baffle accounts for institute in the vertical direction State the 1/3 of the first fermentation chamber and the vertical height of the second fermentation chamber.

4. excrement and urine treating system according to claim 1, which is characterized in that the delay baffle is close to first fermentation The side of chamber is connect with the bottom wall of the fermentation vat in cambered surface.

5. excrement and urine treating system according to claim 1, which is characterized in that the fermentation vat includes cement layer and THIN COMPOSITE Film layer, the inner wall of the composite film layer surround first fermentation chamber and second fermentation chamber, the composite film layer Outer wall is connect with the inner wall of the cement layer.

6. excrement and urine treating system according to claim 1, which is characterized in that the bionethanation system further includes separate tank, institute It states and is provided with partition in separate tank, the inside of the separate tank is separated into storage slag chamber and liquid storage chamber, the partition by the partition The through-hole for being connected to storage the slag chamber and the liquid storage chamber, the side of the storage slag chamber are offered close to top position in the vertical direction It is connected to close to bottom wall position with second fermentation chamber on wall vertical direction.

7. excrement and urine treating system according to claim 6, which is characterized in that the top side detachable of the separate tank is provided with Cover board.

8. excrement and urine treating system according to claim 1, which is characterized in that the collection system includes gas-guide tube, drying Device, clarifier and booster pump, one end of the gas-guide tube are connected to the exhaust pipe, the drier, clarifier and booster pump It is sequentially arranged along the direction far from the exhaust pipe on the gas-guide tube, the gas-guide tube is used far from one end of the exhaust pipe In the connection biogas combustion device.

9. excrement and urine treating system according to claim 8, which is characterized in that the collection system further includes air accumulator, institute It states air accumulator to be connected to the gas-guide tube, for storing biogas.

10. excrement and urine treating system according to claim 1, which is characterized in that the septic system further includes storage excrement device, The storage excrement device is connected to the septic tank, for accommodating poultry manure.