CN213060605U - Mobile sewage treatment station and septic tank thereof - Google Patents

Mobile sewage treatment station and septic tank thereof Download PDF

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Publication number
CN213060605U
CN213060605U CN202022144693.5U CN202022144693U CN213060605U CN 213060605 U CN213060605 U CN 213060605U CN 202022144693 U CN202022144693 U CN 202022144693U CN 213060605 U CN213060605 U CN 213060605U
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China
Prior art keywords
unit
sewage
sewage treatment
septic tank
tank
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CN202022144693.5U
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Chinese (zh)
Inventor
李昌卫
马飞
李逸敏
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Guanghan Xinhe Machinery Co ltd
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Guanghan Xinhe Machinery Co ltd
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Priority to CN2020214980237 priority
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Abstract

The application provides a mobile sewage treatment station and septic tank thereof, relate to sewage treatment device technical field, including the temporary case of sewage, septic tank body and extraneous water processing unit, the temporary case of septic tank body intercommunication sewage is used for compiling the sewage overflow after handling to the temporary case of sewage, the water inlet intercommunication external water pipe of extraneous water processing unit, the delivery port intercommunication septic tank body of extraneous water processing unit, the application reasonable in design, moreover, the steam generator is simple in structure, can handle extraneous water and excrement and urine simultaneously, avoided the difference to build, the effectual construction cost that has reduced, adopt the sled dress formula simultaneously, the removal of the whole device of being convenient for, only need logical sewage and circular telegram after removing, whole equipment can normally work, the problem of toilet and sewage treatment in the field has been solved, the feature of environmental protection is higher.

Description

Mobile sewage treatment station and septic tank thereof
Technical Field
The application relates to the technical field of sewage treatment equipment, in particular to a mobile sewage treatment station and a septic tank thereof.
Background
In drilling and field site, domestic sewage needs to be treated, the sewage contains oil, the treatment is difficult by directly adopting the existing treatment equipment, and meanwhile, the drilling is usually required to treat domestic excrement in the field, the existing treatment mode is to treat the two kinds of sewage independently, so that the construction cost is high, and resources are wasted during operation.
SUMMERY OF THE UTILITY MODEL
A first object of the present application is to provide a septic tank for a mobile sewage treatment station, which treats excrement and outside water simultaneously, and collects sewage to be treated and temporarily stores the sewage in a tank, thereby effectively controlling construction cost.
The second aim at of this application provides a remove sewage treatment station, septic tank more than adopting to sled dress on the base with it, can handle external water and excrement and urine simultaneously, still provide the lavatory in addition, solved staff's life needs, it is comparatively convenient to remove, only need logical sewage and circular telegram after removing, whole equipment can normally work.
The embodiment of the application is realized by the following technical scheme:
the utility model provides a septic tank at mobile sewage treatment station, includes sewage temporary storage case, septic tank body and external water processing unit, septic tank body intercommunication the sewage temporary storage case is used for compiling the liquid dung overflow after handling the sewage temporary storage case, external water processing unit's the external water pipe of water inlet intercommunication, external water processing unit's delivery port intercommunication septic tank body, through septic tank body overflow sewage to sewage temporary storage case.
Further, the external water treatment unit comprises an impurity filtering unit and an oil separation unit which are sequentially communicated, the impurity filtering unit is communicated with the external water pipe, the oil separation unit is communicated with the septic tank body, and sewage overflows to the sewage temporary storage tank through the septic tank body.
Furthermore, the oil separation unit comprises an oil separation tank and a plurality of partition plates arranged in the oil separation tank, and the partition plates are provided with overflow ports or bottom communication holes so as to realize water-oil separation by utilizing water-oil layering.
The utility model provides a mobile sewage treatment station, including base, lavatory unit, sewage treatment unit and the mobile sewage treatment station's septic tank, the septic tank sled dress in on the base, the lavatory unit install in septic tank top and with septic tank body intercommunication is used for the blowdown, sewage treatment unit install in septic tank top and with the case intercommunication is kept in for handling sewage in the sewage.
Further, the toilet unit is positioned right above the septic tank body.
Further, the sewage treatment unit comprises an SBR unit, an MBR unit and an outer drainage tank which are sequentially communicated, and the SBR unit is communicated with the sewage temporary storage tank through a pumping pipeline.
Furthermore, a backflushing pipe is communicated between the external drainage tank and the MBR unit to intermittently flush the MBR unit to prevent blockage.
Further, the sewage treatment unit also comprises an air supply unit, and the air supply unit is respectively communicated with the SBR unit and the MBR unit and is respectively used for providing oxygen and delaying blockage.
Further, the sewage treatment unit also comprises an RO membrane unit and a high-quality water tank which are sequentially communicated, wherein the inlet of the RO membrane unit is communicated with the outer discharge water tank, and the outlet of the RO membrane unit is communicated with the high-quality water tank.
Further, the septic tank still includes and is used for straining the mud of doing the mud that SBR unit and MBR unit produced and strain the dry case, mud strains dry case and locates sewage temporary storage case side and mud strain dry case and pass through pumping pipeline intercommunication sewage temporary storage case.
The technical scheme of the embodiment of the application has at least the following advantages and beneficial effects:
this application reasonable in design, simple structure can handle external water and excrement and urine simultaneously, have avoided building respectively, the effectual construction cost that has reduced adopts the sled dress formula simultaneously, and the removal of the whole device of being convenient for only needs logical sewage and circular telegram after the removal, and whole equipment can normally work, has solved the problem of going to lavatory and sewage treatment in the field, and the feature of environmental protection is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic top view of a septic tank provided in embodiment 1 of the present application;
FIG. 2 is a schematic view of the flow direction of septic tank water provided in embodiment 1 of the present application;
fig. 3 is a schematic structural diagram of a sewage treatment station provided in embodiment 2 of the present application;
icon: 1-a sewage temporary storage tank, 11-a sludge draining tank, 2-a septic tank body, 3-an external water treatment unit, 31-an impurity filtering unit, 32-an oil separation unit, 321-a partition board, 4-a base, 41-a toilet unit and 42-a sewage treatment unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1
As shown in fig. 1, the present embodiment provides a septic tank of a mobile sewage treatment station, which comprises a sewage temporary storage tank 1, a septic tank body 2 and an external water treatment unit 3, wherein the septic tank body 2 is communicated with the sewage temporary storage tank 1 to collect overflow of treated liquid dung into the sewage temporary storage tank 1, a water inlet of the external water treatment unit 3 is communicated with an external water pipe, and a water outlet of the external water treatment unit 3 is communicated with the septic tank body 2 to enter the sewage temporary storage tank 1 through overflow of the septic tank body 2.
Specifically, the external water treatment unit 3 includes an impurity filtering unit 31 and an oil separation unit 32 which are sequentially communicated, the impurity filtering unit 31 is communicated with an external water pipe, the oil separation unit 32 is communicated with the septic tank body 2 and overflows into the sewage temporary storage tank 1 through the septic tank body 2, wherein the oil separation unit 32 includes an oil separation tank and a plurality of partition plates 321 arranged in the oil separation tank, the partition plates 321 are provided with overflow ports or bottom communication holes to realize water-oil separation by water-oil layering, by adopting the above method, oil-water separation can be realized conveniently and at low cost, natural layering can be realized by utilizing different densities of oil and water, and the overflow ports and the bottom communication holes are respectively arranged at the upper end and the lower end to realize only oil or only water, so as to realize oil-water separation, for example, the oil separation unit 32 includes three partition plates 321, the first block is provided with the bottom communication hole at the bottom for preliminary oil-water separation by water flow direction, the second block is provided with an overflow port at the top, so that the primarily separated oil and water enter the next cavity, the third block is provided with a bottom communicating hole at the bottom for secondary oil and water separation, and the secondarily separated water enters the temporary sewage storage tank 1.
It should be noted that the flow of the sewage mainly depends on the overflow action of the sewage, and if necessary, a pump can be used as a power source to promote the sewage to flow in a preset direction, for example, at an external water pipe and at a position where the sewage is temporarily stored and discharged into the sewage treatment unit.
Example 2
As shown in fig. 2, the present embodiment provides a mobile sewage treatment station, which is characterized in that: the septic tank comprises a base 4, a toilet unit 41, a sewage treatment unit 42 and the mobile sewage treatment station provided by embodiment 1, wherein the septic tank is prized on the base 4, the toilet unit 41 is installed above the septic tank and communicated with the septic tank body 2 for sewage disposal, and the sewage treatment unit 42 is installed above the septic tank and communicated with the sewage temporary storage tank 1 for sewage disposal.
More optimally, the toilet unit 41 is positioned right above the septic tank body 2, and by adopting the design, the use of pipelines can be reduced, and the possibility of blockage can be effectively reduced.
Specifically, the sewage treatment unit 42 includes an SBR unit, an MBR unit and an outer drainage tank which are communicated in sequence, the SBR unit is communicated with the temporary sewage storage tank 1, sewage is treated by the SBR unit and the MBR unit in sequence and then flows into the outer drainage tank for storage, and the water in the outer drainage tank reaches the discharge standard, can be directly discharged to the external environment, and can be used for flushing the toilet, so that the water is self-circulated in the equipment, and the waste of water is avoided.
Generally, the communication between outer discharge tank and MBR unit has the back flushing pipe to prevent to block up with intermittent type's washing MBR unit, adopts above design, and the water in outer discharge tank has more a usage, can wash the MBR unit, avoids taking place to block up.
In some embodiments, the treated water is more demanding, and for this purpose, the sewage treatment unit 42 further comprises an RO membrane unit and a high-quality water tank which are sequentially communicated, wherein an inlet of the RO membrane unit is communicated with an external water discharge tank, and an outlet of the RO membrane unit is communicated with the high-quality water tank, and the water treated by the RO membrane unit can be directly used as drilling mud slurry preparation water, and even can be directly drunk.
After long-time use, the SBR unit, the MBR unit can produce certain mud, need carry out timely clearance to mud, and also comparatively troublesome to the processing of mud, for this reason, in this embodiment, the septic tank still includes the mud draining box 11 that is used for draining the mud that SBR unit and MBR unit produced, mud draining box 11 locates sewage temporary storage box 1 top and the mud draining box 11 lower extreme intercommunication sewage temporary storage box 1, the mud of clearing up is directly placed in mud draining box 11, and the base 4 of mud draining box 11 is equipped with the filtrating clearing hole, mud realizes the separation with moisture because of the action of gravity in mud draining box 11, after mud in mud draining box 11 reaches certain thickness, take out and press into the mud cake, send special processing unit to handle.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a septic tank at mobile sewage treatment station which characterized in that: including sewage temporary storage case, septic tank body and extraneous water processing unit, septic tank body intercommunication the sewage temporary storage case is used for compiling the liquid dung overflow after handling to sewage temporary storage case, extraneous water pipe of water inlet intercommunication of extraneous water processing unit, the delivery port intercommunication septic tank body of extraneous water processing unit.
2. A septic tank in a mobile sewage treatment station according to claim 1, wherein: the external water treatment unit comprises an impurity filtering unit and an oil separation unit which are sequentially communicated, the impurity filtering unit is communicated with the external water pipe, and the oil separation unit is indirectly communicated with the sewage temporary storage tank.
3. A septic tank in a mobile sewage treatment station according to claim 2, wherein: the oil separation unit comprises an oil separation tank and a plurality of partition plates arranged in the oil separation tank, and the partition plates are provided with overflow ports or bottom communication holes so as to realize water-oil separation by utilizing layering of water and oil.
4. A mobile sewage treatment station, its characterized in that: a septic tank including a base, a toilet unit, a sewage treatment unit, and the mobile sewage treatment station of any one of claims 1 to 3, the septic tank being skid-mounted on the base, the toilet unit being mounted above the septic tank and communicating with the septic tank body for discharging sewage, the sewage treatment unit being mounted above the septic tank and communicating with the sewage holding tank for treating sewage.
5. The mobile sewage treatment station of claim 4, wherein: the toilet unit is positioned right above the septic tank body.
6. The mobile sewage treatment station of claim 4, wherein: the sewage treatment unit comprises an SBR unit, an MBR unit and an outer drainage tank which are sequentially communicated, and the SBR unit is communicated with the sewage temporary storage tank through a pumping pipeline.
7. The mobile sewage treatment station of claim 6, wherein: and a backflushing pipe is communicated between the external drainage tank and the MBR unit to intermittently flush the MBR unit to prevent blockage.
8. The mobile sewage treatment station of claim 6, wherein: the sewage treatment unit also comprises an air supply unit which is respectively communicated with the SBR unit and the MBR unit and is respectively used for providing oxygen and delaying blockage.
9. The mobile sewage treatment station of claim 6, wherein: the sewage treatment unit further comprises an RO membrane unit and a high-quality water tank which are sequentially communicated, an inlet of the RO membrane unit is communicated with the outer drainage tank, and an outlet of the RO membrane unit is communicated with the high-quality water tank.
10. The mobile sewage treatment station of claim 6, wherein: the septic tank still strains the dry case including the mud that is used for straining the mud that produces of dry SBR unit and MBR unit, mud strains the dry case and locates sewage temporary storage case side and mud strain the dry case and pass through pumping pipeline intercommunication sewage temporary storage case.
CN202022144693.5U 2020-07-24 2020-09-25 Mobile sewage treatment station and septic tank thereof Active CN213060605U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202021498023 2020-07-24
CN2020214980237 2020-07-24

Publications (1)

Publication Number Publication Date
CN213060605U true CN213060605U (en) 2021-04-27

Family

ID=75562016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022144693.5U Active CN213060605U (en) 2020-07-24 2020-09-25 Mobile sewage treatment station and septic tank thereof

Country Status (1)

Country Link
CN (1) CN213060605U (en)

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