CN219489728U - Device for automatically controlling concentration of biological sludge - Google Patents

Abstract

The utility model discloses a device for automatically controlling the concentration of biological sludge, which relates to the field of sewage and wastewater treatment and comprises a workbench and a stirring barrel, wherein an array of feeding barrels are arranged at the top of the stirring barrel, a driving assembly is arranged at the top of the stirring barrel, the output end of the driving assembly is connected with a stirring mechanism, a concentration detector is arranged at the inner side of the stirring barrel, a controller is arranged on the outer wall of the stirring barrel, one end of each feeding barrel is connected with a feeding motor, and the output end of each feeding motor is connected with a feeding screw rod. According to the utility model, the concentration of the internal sludge is detected by the concentration detector, and the concentration monitor, the controller and the feeding motor are electrically connected, so that the automatic material adding and adjusting of the concentration of the internal sludge are realized, the work load is reduced, the sludge and the material are fully mixed by the stirring mechanism in the stirring barrel, and meanwhile, impurity particles in the sludge float to the top of the mixed liquid, so that the sludge concentration is further improved.

Description

Device for automatically controlling concentration of biological sludge

Technical Field

The utility model relates to the field of sewage and wastewater treatment, in particular to a device for automatically controlling the concentration of biological sludge.

Background

Biological sludge is a general term of microorganism groups and organic substances and inorganic substances attached to the microorganism groups, the biological sludge can be divided into aerobic biological sludge and anaerobic granular biological sludge, the biological sludge is mainly used for treating sewage and wastewater, and the biological sludge method is an aerobic treatment method for treating organic sewage by utilizing suspended grown microorganism flocs.

The complex microorganisms in the biological sludge and organic nutrients in the wastewater form a complex food chain, heterotrophic bacteria and saprophic fungi play the most critical roles in the first to act as a purification task, bacteria, particularly spherical bacteria, and the biological sludge with excellent operation is zoogloea which takes filiform bacteria as a framework and consists of the spherical bacteria, so that the settlement is good, and along with the normal operation of the activated sludge, the bacteria are propagated in a large quantity, protozoa begin to grow, and the bacterial predator is one-time.

The existing biological sludge concentration control is realized by manually adding or reducing the sludge inoculation amount, so that the concentration of the sludge is increased or reduced, and simultaneously, a large amount of impurity particles in the biological sludge are discharged, so that the concentration of the biological sludge can be increased.

Because the structure needs to consume a large amount of manpower and material resources in the use, the impurity particles in the sludge are difficult to discharge manually, and the concentration of the sludge is influenced.

Disclosure of Invention

Based on the above, the utility model aims to provide a device for automatically controlling the concentration of biological sludge, so as to solve the technical problems that the structure needs to consume a large amount of manpower and material resources in the use process, and meanwhile, the impurity particles in the sludge are difficult to discharge manually, so that the concentration of the sludge is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic biological sludge concentration control device, includes workstation and agitator, the top of agitator is provided with array feeding cylinder, and in the one end of feeding cylinder runs through into the agitator, the top of agitator is provided with drive assembly, drive assembly's output runs through into the agitator and is connected with rabbling mechanism, the inboard of agitator is provided with concentration detector, and is located its outer wall and be provided with rather than complex controller, the one end of feeding cylinder is connected with feeding motor, feeding motor's output is connected with feeding screw, and feeding screw is sealed the setting with the inner wall of its feeding cylinder.

Through adopting above-mentioned technical scheme, detect the concentration of inside mud through concentration detector, be electric connection between concentration monitor, controller and the pay-off motor to this realizes that automatic interpolation material adjusts its inside mud's concentration, reduces its work burden, and the rabbling mechanism in the agitator carries out intensive mixing with mud and material simultaneously, guarantees its homogeneity of mixing, floats the top of mixed liquor with the impurity granule in its mud simultaneously, further improves its sludge concentration.

The utility model further provides that the driving component is a stirring motor, and the stirring motor is used for driving the stirring mechanism to rotate.

Through adopting above-mentioned technical scheme, drive it through agitator motor and rotate, be convenient for carry out the disturbance on a large scale to inside mud, discharge its inside granule impurity.

The stirring mechanism comprises a stirring rod and stirring blades, and a plurality of groups of stirring blades are arranged on the outer wall of the stirring rod.

Through adopting above-mentioned technical scheme, through the cooperation of puddler and stirring leaf, enlarge its inside disturbance scope of mud in the rotation in-process.

The utility model is further characterized in that the outer wall of the stirring barrel is connected with a liquid outlet pipe in a penetrating way, the other end of the liquid outlet pipe is connected with a water pump, and a collecting box is arranged at the bottom of the water pump.

Through adopting above-mentioned technical scheme, will have the mixed solution of granule impurity and discharge into the collecting box under the effect of water pump through the drain pipe.

The utility model is further arranged that the bottom in the stirring barrel is arranged in a trapezoid shape, and a discharging pipe penetrates through the workbench at the bottom of the stirring barrel.

Through adopting above-mentioned technical scheme, trapezoidal setting is convenient for inside mud discharge smoothly, and the material discharging pipe is convenient for the staff to collect it uniformly simultaneously.

The utility model is further arranged that the joint of the liquid outlet pipe and the stirring barrel is in sealing arrangement.

Through adopting above-mentioned technical scheme, prevent that inside mixed liquid and mud from taking place the condition of leaking in its junction, improve its holistic practicality.

The utility model is further characterized in that the top of the feeding cylinder is provided with a feeding pipe, and a discharging pipe is connected to the feeding pipe by penetrating into the stirring cylinder at the bottom of the feeding cylinder.

Through adopting above-mentioned technical scheme, let in the feeding cylinder with external material through the inlet pipe, the unloading pipe is in the agitator with the material discharge in the feeding cylinder.

In summary, the utility model has the following advantages:

1. according to the utility model, the feeding cylinder is arranged at the top of the stirring barrel, the concentration of the internal sludge is detected by the concentration detector, and the concentration monitor, the controller and the feeding motor are electrically connected, so that the automatic material adding and the adjustment of the concentration of the internal sludge are realized, the work load is reduced, meanwhile, the stirring mechanism in the stirring barrel fully mixes the sludge and the material, the mixing uniformity is ensured, and the impurity particles in the sludge float to the top of the mixed liquid, so that the sludge concentration is further improved;

2. according to the utility model, the water pump is arranged on the stirring barrel, and is started to pump the floating impurity particles into the collecting box at the bottom through the cooperation of the water pump and the liquid outlet pipe, so that the sludge concentration of the sludge is further improved, the uniform collection of the particle impurities is facilitated, and the workload of subsequent workers is reduced.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

fig. 4 is an enlarged view of a of fig. 3 according to the present utility model.

In the figure: 1. a work table; 2. a stirring barrel; 3. a feeding cylinder; 4. a feeding motor; 5. a feed pipe; 6. a stirring motor; 7. a liquid outlet pipe; 8. a water pump; 9. a collection box; 10. a feed screw; 11. discharging pipes; 12. a stirring rod; 13. stirring the leaves; 14. a concentration detector; 15. and a controller.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides an automatic biological sludge concentration control device, as shown in fig. 1-4, including workstation 1, agitator 2, rabbling mechanism, feeding mechanism and collection mechanism, be linked together outside material unify and feed cylinder 3 through inlet pipe 5, concentration detector 14 in the agitator 2 carries out real-time supervision to its inside sludge concentration, wherein be electric connection between controller 15, concentration detector 14 and the feeding motor 4, drive its feeding screw 10 through starting feeding motor 4 and rotate the pay-off, thereby realize that the automation adds the material and adjust its inside sludge's concentration, reduce its work burden, wherein feeding screw 10 and the inner wall of feed cylinder 3 are sealed the setting, guarantee its inside stability of pay-off, make its material be discharged into in the agitator 2 smoothly through unloading pipe 11, agitator motor 6 drives its puddler 12 and stirring leaf 13 and rotates, enlarge its inside disturbance scope, guarantee its inside sludge mixing's homogeneity, can float the impurity granule of inside to the top of mixed liquor in the course simultaneously, further improve its sludge concentration, can start the water pump 8 of outer wall, will promote through water pump 8 smoothly and discharge into 9 through the drain pipe 7 and carry out the unified work burden to the follow-up sludge concentration, further work burden is realized to the people of collecting the impurity granule, the people of being convenient for follow-up.

On the basis of the above structure, in this embodiment, the bottom in the agitator 2 is trapezoidal setting, and is located its bottom and runs through workstation 1 and be connected with row material pipe, and trapezoidal setting is convenient for inside mud to discharge smoothly, arranges the material pipe and is convenient for the staff to collect it uniformly simultaneously.

During the use, detect its inside mud's concentration through concentration detector 14, be electric connection between concentration detector 14, controller 15 and the pay-off motor 4 simultaneously to this realizes that automatic material that adds adjusts its inside mud's concentration, and agitator motor 6 drives its inside rabbling mechanism and carries out the disturbance, improves its inside mud's concentration, floats the top of mixed solution with the magazine granule in the mud simultaneously, and then realizes further improving its mud's quality of use.

The feeding mechanism is creatively arranged at the top of the stirring barrel, so that the traditional manual material adding is avoided, the manpower and material resources are wasted too much in the prior art, and the overall working efficiency is reduced; in this scheme, detect the concentration of mud through concentration detector to inwards add the material through feeding mechanism, with this concentration of realizing adjusting the interior mud of agitator.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides an automatic biological sludge concentration's device, includes workstation (1) and agitator (2), its characterized in that: the top of agitator (2) is provided with array feed cylinder (3), and in the one end of feed cylinder (3) runs through into agitator (2), the top of agitator (2) is provided with drive assembly, drive assembly's output runs through into agitator (2) and is connected with rabbling mechanism, the inboard of agitator (2) is provided with concentration detector (14), and is located its outer wall and is provided with rather than complex controller (15), the one end of feed cylinder (3) is connected with feeding motor (4), the output of feeding motor (4) is connected with feeding screw (10), and feeding screw (10) are sealed setting with the inner wall of its feed cylinder (3).

2. The apparatus for automatically controlling the concentration of biological sludge according to claim 1, wherein: the driving assembly is a stirring motor (6), and the stirring motor (6) is used for driving the stirring mechanism to rotate.

3. The apparatus for automatically controlling the concentration of biological sludge according to claim 1, wherein: the stirring mechanism comprises a stirring rod (12) and stirring blades (13), and a plurality of groups of stirring blades (13) are arranged on the outer wall of the stirring rod (12).

4. The apparatus for automatically controlling the concentration of biological sludge according to claim 1, wherein: the outer wall through connection of agitator (2) has drain pipe (7), the other end of drain pipe (7) is connected with water pump (8), and is located the bottom of water pump (8) and is provided with collecting box (9).

5. The apparatus for automatically controlling the concentration of biological sludge according to claim 1, wherein: the bottom in agitator (2) is trapezoidal setting, and is located its bottom and runs through workstation (1) and be connected with row material pipe.

6. The apparatus for automatically controlling the concentration of biological sludge according to claim 4, wherein: the joint of the liquid outlet pipe (7) and the stirring barrel (2) is in sealing arrangement.

7. The apparatus for automatically controlling the concentration of biological sludge according to claim 1, wherein: the top of the feeding cylinder (3) is provided with a feeding pipe (5), and a discharging pipe (11) is connected in the bottom of the feeding cylinder penetrating into the stirring barrel (2).