CN216223076U - Flushing equipment - Google Patents
Flushing equipment Download PDFInfo
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- CN216223076U CN216223076U CN202122894202.3U CN202122894202U CN216223076U CN 216223076 U CN216223076 U CN 216223076U CN 202122894202 U CN202122894202 U CN 202122894202U CN 216223076 U CN216223076 U CN 216223076U
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- water pipe
- sucking machine
- secondary sedimentation
- sedimentation tank
- water pump
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Abstract
The utility model belongs to the technical field of automatic cleaning for sewage treatment, and provides a flushing device, which comprises: the sludge scraping and sucking machine and the flushing mechanism are used for rotating the sludge scraping and sucking machine to remove the dirt attached to the upper surface of the secondary sedimentation tank; the washing mechanism is arranged on the mud scraper and comprises a water pump, a main water pipe, a branch water pipe and a nozzle; the water pump is communicated with the main water pipe and is placed in the clear water position at the upper part of the secondary sedimentation tank, and the water pump is arranged on the sludge scraping and sucking machine; the main water pipe is arranged on the mud scraping and sucking machine, and the branch water pipe is arranged on the main water pipe; the branch water pipes are arranged from the tank wall to the center of the secondary sedimentation tank, and the installation number of the branch water pipes is gradually increased or decreased according to the requirement; the nozzle is arranged on the branch water pipe. The automatic washing equipment is combined with the secondary sedimentation tank self equipment, so that other current washing methods and structures are completely different, meanwhile, the automatic washing equipment is utilized, the danger of manpower and washing is reduced, the efficiency is high, the waste is small, the safety is high, and the automatic washing equipment is suitable for industrial popularization.
Description
Technical Field
The utility model relates to the technical field of automatic cleaning in sewage treatment, in particular to flushing equipment.
Background
The sewage treatment is to separate and remove the pollutants contained in the sewage, recycle the pollutants or convert the pollutants into harmless substances by various technologies and means, so as to purify the water. Modern sewage treatment technologies can be divided into three types, namely physical treatment, chemical treatment and biological treatment, according to principles; the treatment is divided into primary treatment, secondary treatment and triple treatment according to the treatment degree, and the tertiary treatment is also called deep treatment.
The pollutants in industrial wastewater and municipal sewage are various, and a combination of several treatment methods is often needed to remove pollutants or sludge with different properties, so that the purpose of purification is achieved. For certain sewage, specific conditions of a receiving water body are considered according to characteristics of the water quality and the water quantity of the sewage, the possibility and the economy of recovering useful substances in the sewage, and after technical and economic comparison, which treatment methods are adopted to form a system is determined, and tests are necessarily needed to determine.
The secondary sedimentation tank is a device for receiving effluent water of biochemical treatment and settling biological suspended particulate matters to obtain clarified water in the process of sewage treatment, particularly in the daily application of the secondary sedimentation tank. In the activated sludge process, the mixed liquor flowing out of an aeration tank is subjected to sludge-water separation and sludge concentration in a secondary sedimentation tank, the clarified effluent overflows and is discharged outside, part of the concentrated activated sludge flows back to the aeration tank, and the rest of the concentrated activated sludge is discharged outside as excess sludge.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a flushing device, which is used for improving the cleaning efficiency and reducing the labor cost.
The utility model provides a flushing device, comprising: the sludge scraping and sucking machine is used for removing the dirt in the secondary sedimentation tank; the washing mechanism is arranged on the mud scraper and comprises a water pump, a main water pipe, a branch water pipe and a nozzle; one end of the water pump is communicated with the main water pipe, the other end of the water pump is communicated with the secondary sedimentation tank, and the water pump is arranged on the sludge scraping and sucking machine; the main water pipe is arranged on the mud scraping and sucking machine, and more than one branch water pipe is arranged on the main water pipe and is communicated with the main water pipe; the number of the branch water pipes is gradually reduced from the tank wall to the center of the secondary sedimentation tank; the nozzle is fixedly arranged on the branch water pipe and faces the water passing weir plate on the mud scraping and sucking machine.
Furthermore, the mud scraping and sucking machine is rotatably arranged in the secondary sedimentation tank, and the flushing mechanism is fixedly arranged above the mud scraping and sucking machine and is positioned on one side of the mud scraping and sucking machine. In practical application, the mud scraping and sucking machine can do central rotation movement, and the washing mechanism is arranged on the mud scraping and sucking machine, so that the rotation can be utilized to clean the pool wall in the direction.
Furthermore, the nozzle also comprises a high-pressure spray head, the high-pressure spray head is arranged on the mud scraping and sucking machine, and the spray opening faces the direction of the wall of the secondary sedimentation tank. In practice, the high-pressure nozzle realizes high-speed jet, so that the adhered dirt attached to the pool wall, the overflow weir plate and other scrapers can be cleaned, and particularly, the organisms such as algae and the like which are difficult to treat can be cleaned.
Furthermore, the branch water pipes are respectively arranged at two positions in the radial direction of the main water pipe. In practical application, two branch water pipes are designed in the radial direction of the main water pipe, so that two nozzles can be installed, two parts can be cleaned simultaneously, operation is performed simultaneously, and efficiency is improved.
Furthermore, the water pump adopts a high-pressure water pump. This high pressure water pump adopts reciprocal vertical immersible pump in the in-service use, can effectually guarantee to become high-pressure water pressure, and the immersible pump also can satisfy simultaneously, to the filtration of filth, reduces the influence of filth in the secondary sedimentation pond.
The water pump further comprises a controller, the controller comprises a time control switch and a contactor, and one end of the contactor is electrically connected with the water pump; the other end of the contactor is electrically connected with the time control switch. When the washing machine is used, the washing machine needs to be washed for several times in one day at any time, and only the time control switch is adjusted. The time is greatly saved, the efficiency is improved, particularly, the unmanned operation mode enables the labor cost to be saved, and meanwhile, the control system is simple and is a simple electric loop.
According to the technical scheme, the flushing equipment provided by the utility model has the beneficial effects that:
(1) the automatic cleaning device effectively solves the technical current situation that the pool wall of a secondary sedimentation pool of a sewage treatment plant and the sludge adhered to a weir plate can not be cleaned quickly, can automatically clean the pool wall of the secondary sedimentation pool of the sewage treatment plant and the sludge adhered to the weir plate through an automatic cleaning system, is simple and effective, helps the sewage treatment plant to clean the difficult problem of cleaning the pool wall of the secondary sedimentation pool and the sludge adhered to the weir plate, and has wide application in life or industry.
(2) Meanwhile, the water in the secondary sedimentation tank is used as a flushing water source, so that an external water source is saved, and the water in the secondary sedimentation tank is effectively utilized and changed into running water;
(3) meanwhile, the device is designed and installed above the mud scraping and sucking machine, so that auxiliary rotating equipment is greatly saved, and the equipment cost is saved by utilizing the existing equipment.
(4) But also reduces the danger of manpower and cleaning, and has high efficiency, little waste and safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention, reference will now be made briefly to the embodiments or to the accompanying drawings that are needed in the description of the prior art. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is a schematic structural view of a rinsing apparatus according to the present invention;
FIG. 2 is a schematic view of the main water pipe shown in FIG. 1 with a branch water pipe radially installed;
reference numerals:
1-a mud scraping and sucking machine, 2-a flushing mechanism, 21-a water pump, 22-a main water pipe, 23-a branch water pipe, 24-a nozzle, 241-a high-pressure spray head, 3-a controller, 31-a time control switch, 32-a contactor, 100-a water passing weir plate, 200-a secondary sedimentation tank, 210-a tank wall and 300-a scraper.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The embodiment is basically as shown in the attached figures 1 to 2:
example 1:
as shown in fig. 1-2, the present embodiment provides a washing apparatus to improve the cleaning efficiency and reduce the labor cost.
The utility model provides a flushing device, comprising: the sludge scraping and sucking machine 1 is used for cleaning dirt in the secondary sedimentation tank 200; the washing mechanism 2 is arranged on the mud scraper, and the washing mechanism 2 comprises a water pump 21, a main water pipe 22, a branch water pipe 23 and a nozzle 24; one end of the water pump 21 is communicated with the main water pipe 22, the other end of the water pump 21 is communicated with the secondary sedimentation tank 200, and the water pump 21 is arranged on the sludge scraping and sucking machine 1; the main water pipe 22 is arranged on the mud scraping and sucking machine 1, more than one branch water pipe 23 is arranged on the main water pipe 22 and is communicated with the main water pipe 22; the branch water pipes 23 are arranged in the direction from the pool wall 210 to the center of the secondary sedimentation pool 200, and the installation number of the branch water pipes 23 is gradually reduced; the nozzle 24 is fixedly installed on the branch water pipe 23, and the nozzle 24 faces the water flow weir plate 100 on the sludge scraper and suction machine 1. In the in-service use process, effectively solve the present technical situation that the pool wall 210 of the secondary sedimentation tank 200 of sewage treatment plant and the mud of weir plate adhesion can't be washd fast and wash totally automatically, can wash the pool wall 210 of the secondary sedimentation tank 200 of sewage treatment plant and the mud of weir plate adhesion through automatic cleaning system fast and wash totally, it is simple effective, help sewage treatment plant wash the difficult problem of mud washing of the pool wall 210 of the secondary sedimentation tank 200 and the weir plate adhesion, no matter there is extensive usage in life or industry. Meanwhile, the water in the secondary sedimentation tank 200 is used as a flushing water source, so that an external water source is saved, and the water in the secondary sedimentation tank 200 is effectively utilized and changed into running water; meanwhile, the device is designed and installed above the mud scraping and sucking machine 1, so that auxiliary rotating equipment is greatly saved, and the equipment cost is saved by utilizing the existing equipment. But also reduces the danger of manpower and cleaning, and has high efficiency, little waste and safety.
In this embodiment, the mud scraping and sucking machine 1 is rotatably installed in the secondary sedimentation tank 200, and the flushing mechanism 2 is fixedly installed above the mud scraping and sucking machine 1 and located on one side of the mud scraping and sucking machine 1. In practical application, the sludge scraping and sucking machine 1 can perform a central rotation movement, and the washing mechanism 2 is mounted on the sludge scraping and sucking machine, so that the rotation can be utilized to clean the pool wall 210.
In order to increase the water pressure and facilitate efficient washing, a high-pressure spray head 241 is further provided, wherein the nozzle 24 further comprises the high-pressure spray head 241, the high-pressure spray head 241 is mounted on the mud scraping and sucking machine 1, and the nozzle faces the direction of the tank wall 210 of the secondary sedimentation tank 200. In practice, the high-pressure nozzles 241 spray water at a high speed, so that the adhered dirt adhered to the pool wall 210 and the scrapers 300 such as the weir plate 100 can be cleaned, and particularly, the organisms such as algae which are not easily treated can be cleaned. In the present embodiment, the branch water pipes 23 are provided at two positions in the radial direction of the main water pipe 22. In practical application, two branch water pipes 23 are designed in the radial direction of the main water pipe 22, so that two nozzles 24 can be installed, two parts can be cleaned simultaneously, operation can be performed simultaneously, and efficiency is improved. In order to further increase the water pressure and facilitate efficient flushing, the water pump 21 adopts a high-pressure water pump 21. This high pressure water pump 21 adopts reciprocal vertical immersible pump 21 in the in-service use, can effectually guarantee to become high-pressure water pressure, and the immersible pump also can satisfy simultaneously, to the filtration of filth, reduces the influence of filth in the secondary sedimentation tank 200. In this embodiment, in order to facilitate operation and achieve automatic control, the controller 3 is further included, the controller 3 includes a time switch 31 and a contactor 32, and one end of the contactor 32 is electrically connected to the water pump 21; the other end of the contactor 32 is electrically connected to the time control switch 31. When the washing machine is used, the washing machine needs to be washed for several times in one day at any time, and the time control switch 31 is adjusted. The time is greatly saved, the efficiency is improved, particularly, the unmanned operation mode enables the labor cost to be saved, and meanwhile, the control system is simple and is a simple electric loop.
During actual work, the mud scraping and sucking machine 1 is started to work, then the time control switch 31 is started, and after the mud scraping and sucking machine 1 starts to work, the flushing mechanism 2 can work simultaneously; of course, after the mud scraper 1 finishes the work, the time control switch 31 is started again, so that the flushing mechanism 2 works, and the accumulation condition of the dirt is seen under the specific condition.
In summary, the washing equipment is combined with the equipment of the secondary sedimentation tank 200, so that other washing methods and structures are completely different at present, meanwhile, the automatic washing equipment is used, the danger of manpower and washing is reduced, the efficiency is high, the waste is small, the safety is high, and the washing equipment is suitable for industrial popularization.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. An irrigation apparatus, comprising:
the sludge scraping and sucking machine is used for removing the dirt in the secondary sedimentation tank; and
the flushing mechanism is arranged on the mud scraping and sucking machine and comprises a water pump, a main water pipe, a branch water pipe and a nozzle;
one end of the water pump is communicated with the main water pipe, the other end of the water pump is communicated with the secondary sedimentation tank, and the water pump is arranged on the sludge scraping and sucking machine;
the main water pipe is arranged on the mud scraping and sucking machine, and more than one branch water pipe is arranged on the main water pipe and is communicated with the main water pipe; the number of the branch water pipes is gradually reduced from the tank wall to the center of the secondary sedimentation tank;
the nozzle is fixedly arranged on the branch water pipe and faces the water passing weir plate on the mud scraping and sucking machine.
2. The washing apparatus as claimed in claim 1, wherein the sludge scraping and sucking machine is rotatably mounted in the secondary sedimentation tank, and the washing mechanism is fixedly mounted above the sludge scraping and sucking machine and located at one side of the sludge scraping and sucking machine.
3. The washing apparatus as claimed in claim 2, wherein the nozzle comprises a high pressure nozzle installed on the sludge scraper and having a nozzle facing the wall of the secondary sedimentation tank.
4. A rinsing device according to claim 3, wherein said branch water pipes are provided in two places in the radial direction of the main water pipe, respectively.
5. The rinsing device as claimed in claim 4, characterized in that the water pump is a high-pressure water pump.
6. The rinsing device as claimed in claim 5, further comprising a controller, wherein the controller comprises a time-controlled switch and a contactor, and one end of the contactor is electrically connected with the water pump; the other end of the contactor is electrically connected with the time control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894202.3U CN216223076U (en) | 2021-11-23 | 2021-11-23 | Flushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894202.3U CN216223076U (en) | 2021-11-23 | 2021-11-23 | Flushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223076U true CN216223076U (en) | 2022-04-08 |
Family
ID=80957542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894202.3U Active CN216223076U (en) | 2021-11-23 | 2021-11-23 | Flushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216223076U (en) |
-
2021
- 2021-11-23 CN CN202122894202.3U patent/CN216223076U/en active Active
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