CN214880526U - Vacuum system for discharging sludge of anaerobic reactor - Google Patents
Vacuum system for discharging sludge of anaerobic reactor Download PDFInfo
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- CN214880526U CN214880526U CN202120742993.5U CN202120742993U CN214880526U CN 214880526 U CN214880526 U CN 214880526U CN 202120742993 U CN202120742993 U CN 202120742993U CN 214880526 U CN214880526 U CN 214880526U
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Abstract
The utility model discloses a vacuum system for anaerobic reactor arranges mud belongs to vacuum row mud technical field. The anaerobic tank is communicated with a sludge outlet pipe, the other end of the sludge outlet pipe is communicated with the vacuum sludge discharge tank, the other end of the vacuum sludge discharge tank is provided with a sludge discharge pipe, the other end of the sludge discharge pipe is communicated with a sludge delivery pump, the other end of the vacuum sludge discharge tank is communicated with a pipeline, and the other end of the pipeline is communicated with a vacuum sludge discharge system; the anaerobic tank is also provided with a stirring component for assisting the sludge in the anaerobic tank to be discharged when the sludge concentration rises and the sludge discharge is difficult; the mud outlet pipe is also communicated with a connecting pipe. This device is through using the mode of mud is taken out in the vacuum, takes anaerobic sludge out in the anaerobic jar, compares traditional bottom pipeline mud discharging mode and has high efficiency, convenient operation, difficult advantage such as blockking up, and the very big reduction of this system the reactor arrange mud and maintain long, improved the stability of system operation, and then promoted anaerobic jar treatment efficiency, increased the processing income.
Description
Technical Field
The utility model relates to a vacuum system for anaerobic reactor arranges mud belongs to vacuum row mud technical field.
Background
Sludge in the traditional anaerobic reactor is mainly discharged in a static pressure sludge discharge mode, the method is long in time consumption, high in cost and easy to block, so that the stability of the system is low, the treatment efficiency of the anaerobic tank is promoted, and the treatment benefit is reduced.
Disclosure of Invention
The utility model discloses to the technical problem that above-mentioned background art mentioned, and adopt following technical scheme to realize:
a vacuum system for sludge discharge of an anaerobic reactor comprises an anaerobic tank and a vacuum sludge discharge tank, wherein a sludge outlet pipe is communicated with the anaerobic tank, the other end of the sludge outlet pipe is communicated with the vacuum sludge discharge tank, a sludge discharge pipe is arranged at the other end of the vacuum sludge discharge tank, the other end of the sludge discharge pipe is communicated with a sludge delivery pump, the other end of the vacuum sludge discharge tank is communicated with a pipeline, and the other end of the pipeline is communicated with a vacuum sludge discharge system;
the anaerobic tank is also provided with a stirring component for assisting the sludge in the anaerobic tank to be discharged when the sludge concentration rises and the sludge discharge is difficult;
the sludge outlet pipe is also communicated with a connecting pipe, the other end of the sludge conveying pump is also communicated with a connecting pipe, and the other ends of the two connecting pipes are communicated with an original sludge discharge system.
It should be noted that, former mud discharging system refers to the annular mud discharging pipeline that uses the screw sludge pump that this device outside set up to connect this device bottom, and the export of screw sludge pump uses interim hose connection to the import of sludge dewatering centrifuge, presses the mud to screw sludge pump import through mud static pressure principle, carries to the import of sludge dewatering centrifuge under screw sludge pump transport effect afterwards.
In addition, it should be noted that the bottom of the vacuum sludge discharge tank is also provided with a movable wheel, so that the vacuum sludge discharge tank can be conveniently moved.
As a preferable example, the mud outlet pipe is communicated with two first valves, and the two first valves are respectively positioned at two sides of a connecting pipe communicated with the mud outlet pipe.
As a preferable example, a second valve is communicated with the connecting pipe communicated with the mud outlet pipe.
As a preferred example, the pipeline is communicated with an air-suction pneumatic door.
As a preferred example, the third valve is arranged on the sludge discharge pipe.
As a preferable example, the stirring component is a shaftless spiral stirrer, the fixed end of the shaftless spiral stirrer is fixed on the outer side of the anaerobic tank, and the movable end of the shaftless spiral stirrer is positioned at the inner bottom of the anaerobic tank.
As a preferred example, the vacuum sludge discharge system is a jet flow vacuum pumping device.
The utility model has the advantages that: this device is through using the mode of mud is taken out in the vacuum, takes anaerobic sludge out in the anaerobic jar, compares traditional bottom pipeline mud discharging mode and has high efficiency, convenient operation, difficult advantage such as blockking up, and the very big reduction of this system the reactor arrange mud and maintain long, improved the stability of system operation, and then promoted anaerobic jar treatment efficiency, increased the processing income.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises an anaerobic tank 1, a vacuum sludge discharge tank 2, a sludge outlet pipe 3, a sludge discharge pipe 4, a sludge conveying pump 5, a pipeline 6, a vacuum sludge discharge system 7, a connecting pipe 8, an air exhaust pneumatic door 9 and a shaftless spiral stirrer 10.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1, a vacuum system for discharging sludge of an anaerobic reactor comprises an anaerobic tank 1 and a vacuum sludge discharge tank 2, wherein a sludge outlet pipe 3 is communicated with the anaerobic tank 1, the other end of the sludge outlet pipe 3 is communicated with the vacuum sludge discharge tank 2, a sludge discharge pipe 4 is arranged at the other end of the vacuum sludge discharge tank 2, the other end of the sludge discharge pipe 4 is communicated with a sludge conveying pump 5, the other end of the vacuum sludge discharge tank 2 is communicated with a pipeline 6, and the other end of the pipeline 6 is communicated with a vacuum sludge discharge system 7;
the anaerobic tank 1 is also provided with a stirring component for assisting the sludge in the anaerobic tank 1 to be discharged when the sludge concentration rises and the sludge discharge is difficult;
still communicate on the mud pipe 3 and have connecting pipe 8, the other end of mud delivery pump 5 also communicates has connecting pipe 8, and the other end of two connecting pipes 8 all communicates has former mud system of arranging.
The mud outlet pipe 3 is communicated with two first valves which are respectively positioned at two sides of a connecting pipe 8 communicated with the mud outlet pipe 3.
A second valve is communicated with the connecting pipe 8 communicated with the mud outlet pipe 3.
The pipeline 6 is communicated with an air exhaust pneumatic door 9.
The third valve is arranged on the sludge discharge pipe 4.
The stirring component is a shaftless spiral stirrer 10, the fixed end of the shaftless spiral stirrer 10 is fixed on the outer side of the anaerobic tank 1, and the movable end of the shaftless spiral stirrer 10 is positioned at the inner bottom of the anaerobic tank 1.
The vacuum sludge discharge system 7 is a jet flow vacuum pumping device;
it should be noted that the jet vacuum-pumping device is a jet vacuum pump.
The working principle is as follows: the device utilizes a jet flow vacuum-pumping device to pre-vacuum a vacuum sludge discharge tank 2, a certain vacuum degree is maintained in the vacuum sludge discharge tank 2, sludge at the bottom of an anaerobic tank 1 is quickly introduced into the vacuum sludge discharge tank 2 through a sludge discharge pipe 3 by opening a first valve positioned on the sludge discharge pipe 3 under the dual actions of self static pressure and vacuum in the vacuum sludge discharge tank 2, so that the aim of quickly discharging sludge is fulfilled, and meanwhile, a shaftless spiral stirrer 10 is arranged in the anaerobic tank 1 (namely, a motor arranged outside the anaerobic tank 1 is used for driving the shaftless spiral stirrer 10 to rotate and stirring the sludge at the outlet of the anaerobic tank 1 to prevent hardening or scaling from influencing continuous sludge discharge), and when the sludge concentration rises and the sludge discharge is difficult in operation, the shaftless spiral stirrer 10 performs rotational flow water inlet and stirring to improve the uniformity degree of a sludge layer; the mud discharging device can be used as a mud discharging device when a system is used for cleaning a tank, the energy consumption is low, the mud discharging efficiency is high, the mud discharging requirement is met by the mud discharging device due to the mobility, the maintenance is convenient, and the pipeline is not easy to block and has the advantages of high mud discharging speed and the like.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a vacuum system for anaerobic reactor row mud, includes anaerobic jar (1), vacuum row mud jar (2), its characterized in that: a sludge outlet pipe (3) is communicated with the anaerobic tank (1), the other end of the sludge outlet pipe (3) is communicated with the vacuum sludge discharge tank (2), a sludge discharge pipe (4) is arranged at the other end of the vacuum sludge discharge tank (2), the other end of the sludge discharge pipe (4) is communicated with a sludge delivery pump (5), the other end of the vacuum sludge discharge tank (2) is communicated with a pipeline (6), and the other end of the pipeline (6) is communicated with a vacuum sludge discharge system (7);
the anaerobic tank (1) is also provided with a stirring component for assisting the sludge in the anaerobic tank (1) to be discharged when the sludge concentration rises and the sludge discharge is difficult;
still communicate on the mud pipe (3) and have connecting pipe (8), the other end of mud delivery pump (5) also communicates has connecting pipe (8), two the other end of connecting pipe (8) all communicates with former mud system of arranging.
2. A vacuum system for anaerobic reactor sludge discharge according to claim 1, wherein: the mud outlet pipe (3) is communicated with two first valves which are respectively positioned at two sides of a connecting pipe (8) communicated with the mud outlet pipe (3).
3. A vacuum system for anaerobic reactor sludge discharge according to claim 1, wherein: a second valve is communicated with a connecting pipe (8) communicated with the mud outlet pipe (3).
4. A vacuum system for anaerobic reactor sludge discharge according to claim 1, wherein: the pipeline (6) is communicated with an air exhaust pneumatic door (9).
5. A vacuum system for anaerobic reactor sludge discharge according to claim 1, wherein: and a third valve is arranged on the sludge discharge pipe (4).
6. A vacuum system for anaerobic reactor sludge discharge according to claim 1, wherein: the stirring component is a shaftless spiral stirrer (10), the fixed end of the shaftless spiral stirrer (10) is fixed on the outer side of the anaerobic tank (1), and the movable end of the shaftless spiral stirrer (10) is positioned at the inner bottom of the anaerobic tank (1).
7. A vacuum system for anaerobic reactor sludge discharge according to claim 1, wherein: the vacuum sludge discharge system (7) is a jet flow vacuum pumping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742993.5U CN214880526U (en) | 2021-04-13 | 2021-04-13 | Vacuum system for discharging sludge of anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742993.5U CN214880526U (en) | 2021-04-13 | 2021-04-13 | Vacuum system for discharging sludge of anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214880526U true CN214880526U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120742993.5U Active CN214880526U (en) | 2021-04-13 | 2021-04-13 | Vacuum system for discharging sludge of anaerobic reactor |
Country Status (1)
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| CN (1) | CN214880526U (en) |
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2021
- 2021-04-13 CN CN202120742993.5U patent/CN214880526U/en active Active
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