CN217438011U - A concentrated pond for sludge treatment - Google Patents

Abstract

The utility model discloses a concentration tank for sludge treatment, which comprises a concentration tank main body, wherein an inner ring pipe is fixedly arranged on the inner wall of the concentration tank main body, a plurality of nozzle mechanisms which are uniformly distributed are arranged on the outer wall of the inner ring pipe, a liquid storage cavity is fixedly arranged on the outer wall of the concentration tank main body, a pressure pump is arranged at the bottom end of the liquid storage cavity, and the water inlet end of the pressure pump is communicated with the liquid storage cavity; the device can save the stock solution cavity of flocculating agent liquid through the one side setting at concentrated pond main part, so that add the flocculating agent at any time, and the inner wall in concentrated pond main part is provided with the inner ring pipe of external nozzle mechanism, through the intercommunication effect of force (forcing) pump, be convenient for extract the concentrated pond main part of blowout at any time with the flocculating agent liquid in the stock solution cavity, not only make things convenient for quantitative control, and be convenient for fully mix in sewage with raising the efficiency, through its design, can provide convenient for the interpolation and the mixture of flocculating agent, and have efficient, characteristics with low costs.

Description

A concentrated pond for sludge treatment

Technical Field

The utility model belongs to the technical field of sludge treatment, especially, relate to a concentrated pond for sludge treatment.

Background

Concentration tank, sewage treatment concept, also known as sludge concentration tank. Generally, a vertical flow-like or radial flow-like shape is adopted. The method can be divided into two types of intermittent operation and continuous operation, wherein the former is mainly used for small sewage treatment plants or sewage treatment plants of industrial enterprises, and the latter is used for large and medium sewage treatment plants. The continuous gravity concentration tank has the same form as the radial flow sedimentation tank, and can be divided into three types, namely a sludge scraper and a sludge stirring device, a multilayer concentration tank without the sludge scraper and the like.

The concentrated pond is at in-service use in-process, because need add a certain amount of flocculating agent and be convenient for mud and deposit the concentration fast, and current concentrated pond is convenient inadequately when adding the flocculating agent, and the effect of mixing is ideal inadequately, if set up solitary stirring structure and come the auxiliary mixing, then will cause the hindrance to the use in concentrated pond, and the cost-push, lead to its suitability to have less than a certain, for this reason we propose a concentrated pond for sludge treatment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a concentrated pond for sludge treatment, it is convenient inadequately to have avoided current concentrated pond when adding the flocculating agent, and mixes the effect ideal inadequately, if set up solitary stirring structure and come supplementary mixture, then will cause the hindrance to the use in concentrated pond, and increase in cost, lead to the not enough problem of its suitability.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a concentrated pond for sludge treatment, includes concentrated pond main part, the inner wall fixed mounting of concentrated pond main part has interior ring canal, the outer wall of interior ring canal is provided with a plurality of evenly distributed's nozzle mechanism, the outer wall fixed mounting of concentrated pond main part has the stock solution cavity, the force (forcing) pump is installed to the bottom of stock solution cavity, the end of intaking of force (forcing) pump is linked together with the stock solution cavity, and the play water end of force (forcing) pump is connected with the inner ring canal, the bottom discharge port outer wall of concentrated pond main part is provided with the annular frame.

As a preferred technical scheme of the utility model, nozzle mechanism includes the shower nozzle that one end and inner ring pipe are linked together, the open end threaded connection of shower nozzle has the ring body, the inner wall of ring body is provided with two sheets rubber, is the overlap joint between two sheets rubber, and the one end of sheet rubber and the inner wall fixed connection of ring body.

As an optimal technical scheme of the utility model, be provided with the net piece between the open end of shower nozzle and the ring body, and net piece threaded connection is in the shower nozzle open end.

As an optimized technical scheme of the utility model, the outer wall of stock solution cavity is provided with transparent scale line board.

As a preferred technical scheme of the utility model, the top of stock solution cavity is provided with the feed end, the import has been seted up to one side outer wall of feed end, the guide way has been seted up to the inner wall of import, and the one end joint of guide way has the slidable separation blade.

As an optimal technical scheme of the utility model, the annular frame is the cavity design, one side fixed mounting of annular frame has the heating mechanism who is linked together rather than, the upper surface of annular frame is provided with the heating pipe that a plurality of runs through concentrated pond main part bottom discharge port, and is cross distribution between a plurality of heating pipe.

As an optimal technical scheme of the utility model, heating mechanism includes the shell, be provided with heating wire and electric fan in the shell.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the device can save the stock solution cavity of flocculating agent liquid through the one side setting at concentrated pond main part, so that add the flocculating agent at any time, and the inner wall in concentrated pond main part is provided with external nozzle mechanism's inner ring pipe, intercommunication effect through the force (forcing) pump, be convenient for extract the concentrated pond main part of blowout at any time with the flocculating agent liquid in the stock solution cavity, the quantitative control of not only being convenient for, and under the effect of force (forcing) pump, when letting flocculating agent liquid spout from nozzle mechanism, its range is far away, be convenient for fully mix in sewage with raising the efficiency, through its design, can provide convenience for the interpolation and the mixing of flocculating agent, and have efficient, characteristics with low costs.

2. The device contacts through annular frame and concentrated pond main part bottom discharge port to under the effect of heating mechanism, make the annular frame can last predrying to the mud of concentrated pond main part, and set up the heating pipe that is linked together with the annular frame, make it run through in concentrated pond main part bottom discharge port cross distribution, be convenient for increase and the area of contact of mud, improve the effect of predrying, can provide convenience for the drying process of follow-up mud, and then in order to improve the efficiency of whole sludge treatment work.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an exploded view of the nozzle mechanism of the present invention;

FIG. 3 is a schematic top view of the ring frame of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Wherein: 1. a concentration tank main body; 2. a ring pipe; 3. a nozzle mechanism; 31. a spray head; 32. a mesh sheet; 33. a ring body; 34. a rubber sheet; 4. a liquid storage cavity; 5. a pressure pump; 6. a heating mechanism; 61. a housing; 62. an electric fan; 63. an electric heating wire; 7. heating a tube; 8. an annular frame; 9. a feeding end; 10. an inlet; 11. a baffle plate; 12. a guide groove.

Detailed Description

Technical means for realizing the utility model; authoring features; the purpose served by the disclosure is to provide a more thorough understanding of the invention, and the description and claims, as well as the appended drawings, will be understood by those skilled in the art to which the invention pertains. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, materials used in the following examples; reagents and the like are commercially available unless otherwise specified.

Examples

The thickening tank for sludge treatment as shown in fig. 1-4 comprises a thickening tank body 1, an inner ring pipe 2, a nozzle mechanism 3, a liquid storage cavity 4 and a pressure pump 5.

Wherein inner ring pipe 2 fixed mounting is on the inner wall of concentrated pond main part 1, the outer wall of inner ring pipe 2 is provided with a plurality of evenly distributed's nozzle mechanism 3, the outer wall fixed mounting stock solution cavity 4 of concentrated pond main part 1, force (forcing) pump 5 fixed mounting is in the bottom of stock solution cavity 4, the end of intaking of force (forcing) pump 5 is linked together with stock solution cavity 4, and the play water end of force (forcing) pump 5 is connected with inner ring pipe 2, the bottom discharge port outer wall of concentrated pond main part 1 is provided with annular frame 8.

In other embodiments, the nozzle mechanism 3 includes a nozzle 31, a ring body 33, and rubber sheets 34, one end of the nozzle 31 is communicated with the inner ring pipe 2, an open end of the nozzle 31 is connected with the ring body 33 in a threaded manner, two rubber sheets 34 are arranged on an inner wall of the ring body 33, the two rubber sheets 34 are overlapped, and one end of each rubber sheet 34 is fixedly connected with an inner wall of the ring body 33;

through this design, can let the open end of shower nozzle 31 keep closed under normal conditions, prevent that mud or impurity from entering into shower nozzle 31 and causing its inside jam, and the rubber sheet 34 can open at the in-process that receives the impact of flocculating agent liquid to guarantee that flocculating agent liquid normally spouts.

In other embodiments, a mesh 32 is disposed between the open end of the nozzle 31 and the ring body 33, and the mesh 32 is screwed into the open end of the nozzle 31;

through this design, can shelter from the back of sheet rubber 34, prevent that sheet rubber 34 from receiving external force and inwards opening and lead to impurity to get into, guaranteed that sheet rubber 34 can only outwards open.

In other embodiments, the outer wall of the liquid storage cavity 4 is provided with a transparent scale line plate;

through this design, be convenient for at any time audio-visual observation stock solution cavity 4 inside flocculating agent liquid's content, be convenient for add at any time as required, and make things convenient for the accuse volume to discharge flocculating agent liquid.

In other embodiments, a feeding end 9 is arranged at the top end of the liquid storage cavity 4, an inlet 10 is formed in the outer wall of one side of the feeding end 9, a guide groove 12 is formed in the inner wall of the inlet 10, and a slidable baffle 11 is clamped at one end of the guide groove 12;

through this design for 9 import 10 of one side of feed end are convenient for open and shut through slip separation blade 11, and convenient operation adds flocculating agent liquid, and can prevent that impurity from directly entering into stock solution cavity 4, have guaranteed the inside cleanliness factor of stock solution cavity 4.

In other embodiments, the annular frame 8 is designed as a cavity, a heating mechanism 6 communicated with the annular frame 8 is fixedly installed on one side of the annular frame 8, a plurality of heating pipes 7 penetrating through the discharge port at the bottom end of the concentration tank main body 1 are arranged on the upper surface of the annular frame 8, and the plurality of heating pipes 7 are distributed in a cross manner.

Through the design, the heating pipes 7 are in cross distribution and can be fully contacted with the sludge, and the normal discharge of the sludge cannot be influenced.

In other embodiments, the heating mechanism 6 includes a housing 61, and the heating wire 63 and the electric fan 62 are disposed within the housing 61.

By this design, the heating wire 63 heats the sludge, and the hot air flow enters the annular frame 8 and enters the heating pipe 7 through the annular frame 8 to perform multiple drying of the sludge under the cooperation of the electric fan 62.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature is "above" the second feature; "above" and "above" include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature is "below" the second feature; "below" and "beneath" include the first feature being directly beneath and obliquely below the second feature, or merely indicating that the first feature is at a lesser level than the second feature.

The foregoing shows and describes the general principles of the present invention; main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into 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 thickening pond for sludge treatment, includes thickening pond main part, its characterized in that: the inner wall of the concentration tank main body is fixedly provided with an inner ring pipe, the outer wall of the inner ring pipe is provided with a plurality of nozzle mechanisms which are uniformly distributed, the outer wall of the concentration tank main body is fixedly provided with a liquid storage cavity, the bottom end of the liquid storage cavity is provided with a pressure pump, the water inlet end of the pressure pump is communicated with the liquid storage cavity, the water outlet end of the pressure pump is connected with the inner ring pipe, and the outer wall of the discharge outlet at the bottom end of the concentration tank main body is provided with an annular frame.

2. The thickening tank for sludge treatment according to claim 1, characterized in that: the nozzle mechanism comprises a spray head, one end of the spray head is communicated with the inner ring pipe, the opening end of the spray head is in threaded connection with a ring body, two rubber sheets are arranged on the inner wall of the ring body, the two rubber sheets are in lap joint, and one ends of the rubber sheets are fixedly connected with the inner wall of the ring body.

3. A thickening tank for sludge treatment according to claim 2, characterized in that: and a mesh is arranged between the open end of the spray head and the ring body, and the mesh is in threaded connection with the inside of the open end of the spray head.

4. The thickening tank for sludge treatment according to claim 1, characterized in that: the outer wall of the liquid storage cavity is provided with a transparent scale line plate.

5. The thickening tank for sludge treatment according to claim 1, characterized in that: the top of stock solution cavity is provided with the feed end, the import has been seted up to one side outer wall of feed end, the guide way has been seted up to the inner wall of import, and the one end joint of guide way has the slidable separation blade.

6. The thickening tank for sludge treatment according to claim 1, characterized in that: the annular frame is designed to be a cavity, a heating mechanism communicated with the annular frame is fixedly installed on one side of the annular frame, a plurality of heating pipes penetrating through a discharge port at the bottom end of the main body of the concentration tank are arranged on the upper surface of the annular frame, and the plurality of heating pipes are distributed in a cross mode.

7. The thickening tank for sludge treatment according to claim 6, characterized in that: the heating mechanism comprises a shell, and an electric heating wire and an electric fan are arranged in the shell.

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