CN211226798U - Rural domestic sewage treatment device capable of switching operation modes in winter and summer in northwest region - Google Patents

Abstract

The utility model discloses a rural domestic sewage treatment device which can switch operation modes in winter and summer in northwest areas; the device comprises a heat supply mechanism, a stirring mechanism and a precipitation reaction mechanism, wherein the upper part of the precipitation reaction mechanism is provided with the stirring mechanism in a matching way, a discharge hole of the stirring mechanism corresponds to a feed hole of the precipitation reaction mechanism, a preheating mechanism is arranged outside the precipitation reaction mechanism in a matching way, and a heat source conveying pipeline of the preheating mechanism is connected with the heat supply mechanism; the rural domestic sewage treatment can be adapted to change of winter and summer, the operation is stable, the operation efficiency is improved, and the sewage treatment efficiency is improved.

Description

Rural domestic sewage treatment device capable of switching operation modes in winter and summer in northwest region

Technical Field

The utility model provides a technical scheme is that the utility model relates to a sewage treatment plant specifically is the rural domestic sewage treatment plant that northwest area can switch operational mode in winter and summer.

Background

Sewage treatment is a very important subject in environmental protection, and at present, sewage in cities is delivered to sewage treatment plants and is recycled after being treated by various sewage treatment equipment. With the further enhancement of new rural construction, the centralized treatment and discharge of rural sewage become a new problem. In rural areas, sewage mainly comprises domestic sewage and livestock excrement sewage, the sewage is directly piled in a cement pond or directly exposed to the open air in northwest areas without treatment, the sewage flows willingly, and the water quality and the environmental landscape are seriously influenced. Aiming at rural sewage, the method mainly focuses on domestic sewage and livestock manure, and the rural sewage is mainly treated by a series of procedures such as precipitation, chlorination and the like. Although the sewage treatment device used in rural areas at present can reduce the pollution of rural sewage, treat sewage, but in the use process, especially in northwest, the sewage that gets into in the sedimentation tank can freeze along with the reduction of temperature, cause sewage treatment to stop, its fermentation efficiency is low, make precipitation efficiency poor, be unfavorable for sewage treatment, make the fermentation insufficient, cause the sewage treatment device of direct deactivation in winter, make sewage treatment device's practicality low, even by rural user abandonment, be unfavorable for rural sewage treatment's use and popularization.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides rural domestic sewage treatment plant that northwest district can switch operation mode winter and summer, has solved the sewage treatment equipment that current northwest district rural used, and it is easy to freeze along with the reduction of temperature in winter when deposiing easily for sewage treatment stops, causes sewage equipment abandonment, reduces sewage treatment efficiency, awkward problem.

In order to solve the technical problems, the utility model provides a technical proposal of a rural domestic sewage treatment device which can switch the operation mode in winter and summer in northwest areas; the method is characterized in that: the device comprises a heat supply mechanism, a stirring mechanism and a precipitation reaction mechanism, wherein the upper part of the precipitation reaction mechanism is provided with the stirring mechanism in a matching way, a discharge hole of the stirring mechanism corresponds to a feed hole of the precipitation reaction mechanism, a preheating mechanism is arranged outside the precipitation reaction mechanism in a matching way, and a heat source conveying pipeline of the preheating mechanism is connected with the heat supply mechanism; can adapt to the change of northwest region in winter and summer, can continue to use the sediment in winter, be convenient for cooperate the follow-up step of sewage treatment to go on, improve rural sewage treatment's efficiency, improve sewage treatment device's practicality.

The device comprises a stirring mechanism, a precipitation reaction mechanism, a preheating mechanism, a stirring mechanism and a stirring mechanism, wherein the operation mode of the rural domestic sewage treatment device can be switched between winter and summer in northwest areas, the precipitation reaction mechanism comprises a precipitation tank, the precipitation tank is a cuboid tank with an opening at the upper part, the opening at the upper part of the cuboid tank corresponds to the discharge hole of the stirring mechanism, and the preheating mechanism is wrapped outside the precipitation tank; do benefit to the sewage that emits and deposit, do benefit to simultaneously and preheat the mechanism and preheat the sedimentation tank, when being convenient for deposit winter, guaranteed the temperature of sedimentation tank, avoid the frozen problem of sewage in the sedimentation tank, realized going on of precipitation work winter, avoided the sedimentation tank to freeze when using winter, lead to the problem of unable use.

The rural domestic sewage treatment device comprises a preheating mechanism, a heat conduction box and a plurality of smoke pipes 16, wherein the operation mode of the rural domestic sewage treatment device can be switched between winter and summer in the northwest region, the preheating mechanism comprises the heat conduction box 5 and the smoke pipes 16, the heat conduction box 5 is wrapped on two sides of the sedimentation tank, the plurality of smoke pipes 16 are horizontally arranged on the inner wall of the heat conduction box 5, one end of the heat conduction box 5 is correspondingly communicated with one end of a connector 6, the connector 6 is connected with a heat supply mechanism through a heat source conveying pipeline, and the other end of the heat conduction box 5 is communicated with a smoke exhaust pipe 8; the heat conduction box 5 is favorable for providing heat energy for the sedimentation tank, the installation of the smoke pipe 16 is facilitated, the smoke pipe 16 is conveniently wrapped outside the sedimentation tank, the heat of smoke in the smoke pipe is facilitated, the heat conduction is realized on the side wall of the sedimentation tank according to the heat transfer principle, then, the sewage in the sedimentation tank is heated, the freezing of the sewage is avoided, and the use of the sedimentation function of the sedimentation tank in winter is facilitated.

The heating mechanism comprises a cooking bench 9, a heated brick bed 10, two conveying smoke pipes 11 and valves 12, wherein the two conveying smoke pipes 11 are specifically arranged, the valves 12 are arranged on the conveying smoke pipes 11 in a matched mode, one end of each conveying smoke pipe 11 is connected with a flue outlet of the cooking bench 9 and the heated brick bed 10, and the other end of each conveying smoke pipe 11 extends into one end of the connector 6; the arrangement of the conveying smoke pipe 11 is beneficial to conveying smoke generated in the use process of the cooking bench 9 and the heated brick bed 10 into the smoke pipe 16 to play a role of conveying the smoke, the arrangement of the valve 12 is beneficial to closing or opening a pipeline of the conveying smoke pipe 11, and the situation that when the heat supply mechanism stops using, the smoke pipe of the conveying smoke pipe 11 can be blocked, and the situation that foul air flows back through the conveying smoke pipe 11 to cause air pollution in a kitchen and a room is avoided; the arrangement of the cooking bench 9 and the heated brick bed 10 is beneficial to discharging the generated smoke and entering the smoke pipe 16 to preheat the sedimentation tank when in use, improves the utilization rate of the smoke generated by the cooking bench 9 and the heated brick bed 10, is energy-saving and environment-friendly, and simultaneously facilitates the heating of the sedimentation tank in winter.

Wherein the rural domestic sewage treatment device which can switch the operation mode in winter and summer in northwest area comprises a stirring box 1, a motor reducer 2, a stirring delivery pipe 3 and a bracket 4, wherein the upper part of the stirring box 1 is provided with a motor reducer 2, the bottom of the stirring box 1 is provided with a discharge hole, the discharge port is provided with an electromagnetic valve 7 in a matching way, a stirring shaft 14 is arranged in the stirring box 1, a plurality of stirring blades 15 are uniformly arranged on the stirring shaft 14, and one end of the stirring shaft 14 penetrates through the top of the stirring box 1 and is correspondingly connected with the power output shaft of the motor reducer 2, a feeding port 13 is formed in one side of the upper part of the stirring box 1, the feeding port 13 is fixedly connected with a stirring conveying pipe 3, and the stirring box 1 is correspondingly arranged on the sedimentation tank through a support 4; the sewage is favorably stirred, so that the sewage is favorably and fully stirred; stirring conveyer pipe 3's setting, be favorable to connecting sewage pipeline, with in sewage input agitator tank 1, drive the (mixing) shaft 14 rotation in the agitator tank 1 through motor reducer 2, and then drive stirring leaf 15 along with the rotation of (mixing) shaft 14 and rotate, and then stir the sewage of discharging in the agitator tank 1, make solid excrement and urine and the sewage of mixing in the sewage obtain abundant stirring, then open through solenoid valve 7, during the sedimentation tank was discharged into through the discharge gate to sewage after the stirring.

The utility model discloses a theory of operation is: when the stove 9 and the heated brick bed 10 are used, the smoke generated by the stove 9 and the heated brick bed 10 is input into the heat conduction box 5 through the connecting head 6 by the smoke conveying pipe 11, and enters the smoke pipe 16, which is beneficial to the heat of the smoke in the smoke pipe, and the side wall of the sedimentation tank conducts heat by the heat transfer principle, further heating the sewage in the sedimentation tank, avoiding freezing the sewage, realizing the use of the sedimentation function of the sedimentation tank in winter, meanwhile, the stirring conveying pipe 3 inputs the sewage into the stirring box 1, the stirring shaft 14 in the stirring box 1 is driven to rotate by the motor reducer 2, further, the stirring blades 15 are driven to rotate along with the rotation of the stirring shaft 14, so that the sewage discharged into the stirring box 1 is stirred, the solid excrement and the sewage mixed in the sewage are fully stirred, then the electromagnetic valve 7 is opened, the stirred sewage is discharged into a sedimentation tank through a discharge hole, and the sedimentation tank carries out sedimentation work; in summer, the temperature is high, the phenomenon of freezing of sewage in a sedimentation tank does not exist, meanwhile, a cooking bench 9 and a heated kang 10 are stopped to be used, a conveying smoke pipe 11 is closed through a valve 12, the sewage is conveyed into a stirring box 1 through a stirring conveying pipe 3, a stirring shaft 14 in the stirring box 1 is driven to rotate through a motor reducer 2, then a stirring blade 15 is driven to rotate along with the rotation of the stirring shaft 14, the sewage discharged into the stirring box 1 is stirred, so that solid excrement and sewage mixed in the sewage are fully stirred, then the stirring shaft is opened through an electromagnetic valve 7, the stirred sewage is discharged into the sedimentation tank through a discharge port, and the sedimentation tank carries out sedimentation work; the alternating operation mode of winter and summer is realized, the sewage treatment efficiency is improved, the utilization rate of sewage treatment equipment is improved, the environment is protected, and the energy is saved.

Compared with the prior art, the utility model, its detailed description is as follows:

1. the preheating mechanism is arranged outside the precipitation reaction mechanism in a matching way, and a heat source conveying pipeline of the preheating mechanism is connected with the heat supply mechanism; the heat of the smoke generated by the heat supply mechanism is utilized, the smoke is conveyed to the preheating mechanism, and the preheating mechanism preheats the precipitation reaction mechanism by utilizing the heat transfer principle, so that the problem that the precipitation reaction mechanism is frozen due to the reduction of the temperature in winter is avoided, the change of winter and summer in northwest areas can be adapted, the precipitation can be continuously used in winter, the subsequent steps of sewage treatment can be conveniently matched, the efficiency of rural sewage treatment is improved, and the practicability of sewage treatment equipment is improved; do benefit to the heat through its inside smog to the principle of heat transfer makes the lateral wall heat conduction of sedimentation tank, and then heats the sewage in the sedimentation tank, avoids it to freeze, does benefit to the use of sedimentation function in the sedimentation tank in winter.

2. The utility model discloses simple structure, it is convenient to use, and convenient operation has improved work efficiency, and the energy saving can switch the operational mode in winter and summer and use, has made things convenient for and has used winter in northwest area, does benefit to the follow-up step of supplementary sewage treatment and goes on, has improved sewage treatment precipitation reaction's efficiency, and is practical reliable.

Drawings

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

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

Fig. 3 is a cross-sectional view taken along the plane a-a in fig. 1 according to the present invention.

The device comprises a stirring box 1, a motor reducer 2, a stirring conveying pipe 3, a support 4, a heat conduction box 5, a connector 6, an electromagnetic valve 7, a smoke exhaust pipe 8, a cooking bench 9, a heated brick bed 10, a conveying smoke pipe 11, a valve 12, a feeding port 13, a stirring shaft 14, a stirring blade 15 and a smoke pipe 16.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.

Example, as shown in fig. 1 to 2: a rural domestic sewage treatment device which can switch operation modes in winter and summer in northwest areas; the device comprises a heat supply mechanism, a stirring mechanism and a precipitation reaction mechanism, wherein the upper part of the precipitation reaction mechanism is provided with the stirring mechanism in a matching way, a discharge hole of the stirring mechanism corresponds to a feed hole of the precipitation reaction mechanism, a preheating mechanism is arranged outside the precipitation reaction mechanism in a matching way, and a heat source conveying pipeline of the preheating mechanism is connected with the heat supply mechanism; can adapt to the change of northwest region in winter and summer, can continue to use the sediment in winter, be convenient for cooperate the follow-up step of sewage treatment to go on, improve rural sewage treatment's efficiency, improve sewage treatment device's practicality.

The sedimentation reaction mechanism comprises a sedimentation tank, the sedimentation tank is a cuboid tank with an upper opening, the upper opening of the cuboid tank corresponds to the discharge hole of the stirring mechanism, and the preheating mechanism is wrapped outside the sedimentation tank; do benefit to the sewage that emits and deposit, do benefit to simultaneously and preheat the mechanism and preheat the sedimentation tank, when being convenient for deposit winter, guaranteed the temperature of sedimentation tank, avoid the frozen problem of sewage in the sedimentation tank, realized going on of precipitation work winter, avoided the sedimentation tank to freeze when using winter, lead to the problem of unable use.

The preheating mechanism comprises a heat conduction box 5 and smoke pipes 16, wherein the heat conduction box 5 is wrapped on two sides of the sedimentation tank, a plurality of smoke pipes 16 are horizontally arranged on the inner wall of the heat conduction box 5, one end of the heat conduction box 5 is correspondingly communicated with one end of the connector 6, the connector 6 is connected with the heat supply mechanism through a heat source conveying pipeline, and the other end of the heat conduction box 5 is communicated with a smoke exhaust pipe 8; the heat conduction box 5 is favorable for providing heat energy for the sedimentation tank, the installation of the smoke pipe 16 is facilitated, the smoke pipe 16 is conveniently wrapped outside the sedimentation tank, the heat of smoke in the smoke pipe is facilitated, the heat conduction is realized on the side wall of the sedimentation tank according to the heat transfer principle, then, the sewage in the sedimentation tank is heated, the freezing of the sewage is avoided, and the use of the sedimentation function of the sedimentation tank in winter is facilitated.

The heat supply mechanism comprises a cooking bench 9, a heated brick bed 10, two conveying smoke pipes 11 and valves 12, wherein the two conveying smoke pipes 11 are specifically arranged, the valves 12 are respectively installed on the two conveying smoke pipes 11 in a matched mode, one end of each conveying smoke pipe 11 is connected with a flue outlet of the cooking bench 9 and the flue outlet of the heated brick bed 10, and the other end of each conveying smoke pipe 11 extends into one end of the connector 6; the arrangement of the conveying smoke pipe 11 is beneficial to conveying smoke generated in the use process of the cooking bench 9 and the heated brick bed 10 into the smoke pipe 16 to play a role of conveying the smoke, the arrangement of the valve 12 is beneficial to closing or opening a pipeline of the conveying smoke pipe 11, and the situation that when the heat supply mechanism stops using, the smoke pipe of the conveying smoke pipe 11 can be blocked, and the situation that foul air flows back through the conveying smoke pipe 11 to cause air pollution in a kitchen and a room is avoided; the arrangement of the cooking bench 9 and the heated brick bed 10 is beneficial to discharging the generated smoke and entering the smoke pipe 16 to preheat the sedimentation tank when in use, improves the utilization rate of the smoke generated by the cooking bench 9 and the heated brick bed 10, is energy-saving and environment-friendly, and simultaneously facilitates the heating of the sedimentation tank in winter.

The stirring mechanism comprises a stirring box 1, a motor reducer 2, a stirring conveying pipe 3 and a support 4, wherein the motor reducer 2 is arranged at the upper part of the stirring box 1, a discharge hole is formed in the bottom of the stirring box 1, an electromagnetic valve 7 is installed on the discharge hole in a matched mode, a stirring shaft 14 is arranged in the stirring box 1, a plurality of stirring blades 15 are uniformly arranged on the stirring shaft 14, one end of the stirring shaft 14 penetrates through the top of the stirring box 1 and is correspondingly connected with a power output shaft of the motor reducer 2, a feeding hole 13 is formed in one side of the upper part of the stirring box 1, the stirring conveying pipe 3 is fixedly connected to the feeding hole 13, and the stirring box 1 is correspondingly arranged on the sedimentation tank through the support 4; the sewage is favorably stirred, so that the sewage is favorably and fully stirred; stirring conveyer pipe 3's setting, be favorable to connecting sewage pipeline, with in sewage input agitator tank 1, drive the (mixing) shaft 14 rotation in the agitator tank 1 through motor reducer 2, and then drive stirring leaf 15 along with the rotation of (mixing) shaft 14 and rotate, and then stir the sewage of discharging in the agitator tank 1, make solid excrement and urine and the sewage of mixing in the sewage obtain abundant stirring, then open through solenoid valve 7, during the sedimentation tank was discharged into through the discharge gate to sewage after the stirring.

When the utility model is used, the temperature of the northwest region in winter is gradually reduced, the rural hearth 9 and the heated kang 10 are generally used, the stirring conveying pipe 3 is connected with the sewage conveying pipeline, sewage is input into the stirring box 1, the stirring shaft 14 in the stirring box 1 is driven to rotate through the motor reducer 2, the stirring blade 15 is driven to rotate along with the rotation of the stirring shaft 14, the sewage discharged into the stirring box 1 is stirred, solid excrement and sewage mixed in the sewage are fully stirred, then the electromagnetic valve 7 is opened, the stirred sewage is discharged into the sedimentation tank through the discharge port, the sedimentation tank carries out precipitation reaction work, meanwhile, smoke generated by the hearth 9 and the heated kang 10 is input into the heat conduction box 5 through the connecting head 6 through the conveying smoke pipe 11 and enters the smoke pipe 16, the heat of the smoke inside the heated kang is facilitated, the side wall of the sedimentation tank is used for heat conduction according to the heat transfer principle, further heating the sewage in the sedimentation tank, avoiding freezing the sewage, realizing the use of the sedimentation function of the sedimentation tank in winter, and simultaneously stirring the conveying pipe 3; in summer, the air temperature is high in summer in quiet shavings in northwest regions, a rural hearth 9 and a heated kang 10 are stopped to be used, a smoke conveying pipe 11 is closed through a valve 12, sewage is conveyed into a stirring box 1 through a stirring conveying pipe 3, a stirring shaft 14 in the stirring box 1 is driven to rotate through a motor reducer 2, a stirring blade 15 is driven to rotate along with the rotation of the stirring shaft 14, the sewage discharged into the stirring box 1 is stirred, so that solid excrement and sewage mixed in the sewage are fully stirred, then the stirring is opened through an electromagnetic valve 7, the stirred sewage is discharged into a sedimentation tank through a discharge port, and the sedimentation tank carries out sedimentation work; the alternating operation mode of winter and summer is realized, the sewage treatment efficiency is improved, the utilization rate of sewage treatment equipment is improved, the environment is protected, and the energy is saved.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (5)

1. A rural domestic sewage treatment device which can switch operation modes in winter and summer in northwest areas; the method is characterized in that: including heat supply mechanism, rabbling mechanism, precipitation reaction mechanism, wherein precipitation reaction mechanism's upper portion cooperation set up rabbling mechanism, the discharge gate of rabbling mechanism with precipitation reaction mechanism's feed inlet correspond each other, precipitation reaction mechanism's outside cooperation installation preheat the mechanism, just preheat the heat source pipeline of mechanism and be connected with heat supply mechanism.

2. The rural domestic sewage treatment device capable of switching the operation mode in winter and summer in the northwest region of claim 1, wherein: the sedimentation reaction mechanism include the sedimentation tank, the sedimentation tank specifically be upper portion open-ended cuboid pond, the upper portion opening in cuboid pond with rabbling mechanism's discharge gate corresponds each other, the outside of sedimentation tank all wrap up and preheat the mechanism.

3. The rural domestic sewage treatment device capable of switching the operation mode in winter and summer in the northwest region of claim 2, wherein: preheat mechanism include heat conduction case (5), tobacco pipe (16), wherein heat conduction case (5) parcel be in the both sides of sedimentation tank, the inner wall of heat conduction case (5) on the level set up a plurality of tobacco pipe (16), just the one end of heat conduction case (5) correspond the intercommunication with the one end of connector (6), connector (6) are connected with heat supply mechanism through heat source pipeline, the other end intercommunication of heat conduction case (5) set up and discharge fume pipe (8).

4. The rural domestic sewage treatment device capable of switching the operation mode in winter and summer in the northwest region of claim 1, wherein: heat supply mechanism include top of a kitchen range (9), warm heatable brick bed (10), carry tobacco pipe (11), valve (12), wherein transport tobacco pipe (11) specifically be two, transport tobacco pipe (11) on all cooperate and install valve (12), the one end of transport tobacco pipe (11) equally divide do not in the flue exit linkage of top of a kitchen range (9), warm heatable brick bed (10), the other end of transport tobacco pipe (11) all stretch into in connector (6) one end.

5. The rural domestic sewage treatment device capable of switching the operation mode in winter and summer in the northwest region of claim 2, wherein: the stirring mechanism comprises a stirring box (1), a motor reducer (2), a stirring delivery pipe (3) and a bracket (4), wherein the upper part of the stirring box (1) is provided with a motor reducer (2), the bottom of the stirring box (1) is provided with a discharge hole, an electromagnetic valve (7) is arranged on the discharge port in a matching way, a stirring shaft (14) is arranged in the stirring box (1), a plurality of stirring blades (15) are uniformly arranged on the stirring shaft (14), one end of the stirring shaft (14) penetrates through the top of the stirring box (1) and is correspondingly connected with the power output shaft of the motor reducer (2), a feeding port (13) is arranged on one side of the upper part of the stirring box (1), the feeding port (13) is fixedly connected with a stirring conveying pipe (3), the stirring box (1) is correspondingly arranged on the sedimentation tank through a support (4).

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