CN219469889U - Sludge conditioning reaction device - Google Patents
Sludge conditioning reaction device Download PDFInfo
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- CN219469889U CN219469889U CN202320123141.7U CN202320123141U CN219469889U CN 219469889 U CN219469889 U CN 219469889U CN 202320123141 U CN202320123141 U CN 202320123141U CN 219469889 U CN219469889 U CN 219469889U
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Abstract
The utility model discloses a sludge conditioning reaction device which comprises a reaction box body, wherein a cover plate is arranged at the top of the inner side of the reaction box body, a feed inlet is reserved between one end of the top of the reaction box body and the cover plate, a chain plate conveyor extending to the bottom of the inner side of the reaction box body is arranged in the feed inlet, and the chain plate conveyor is obliquely arranged. According to the utility model, the driving motor and the belt drive the plurality of propeller blades and the chain plate conveyor to synchronously work, the sludge is continuously and uniformly placed at the top of the chain plate conveyor to be fed and conveyed to the propeller blades, meanwhile, the plurality of channels and the conveying pipeline are matched, so that conditioning liquid is conveniently and uniformly conveyed into the sludge right above the propeller blades, the plurality of gears are meshed to enable the adjacent propeller blades to rotate in opposite directions, thereby improving the fluidity of the sludge, increasing the contact area between the sludge and the conditioning liquid, and further improving the reaction efficiency.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a sludge conditioning reaction device.
Background
The sludge is an available resource, the sludge treatment is to use the sludge as a resource by means of advanced and feasible technical means, and certain economic benefit can be generated on the basis of solving the problem of environmental impact.
With increasing discharge of urban industrial wastewater and domestic sewage, the urban sewage treatment rate is increased year by year, the sludge yield of urban sewage treatment plants is also increased sharply, the sewage treatment plants need to discharge a large amount of surplus sludge, and the huge amount of sludge needs to be further treated, so that secondary pollution is caused if the sludge is not reasonably treated. The sludge is pretreated, and conditioned, including concentration, dehydration and drying. The dried sludge can be applied to land improvement, building material utilization and the like. In the prior art, sludge is generally added into a reaction vessel at one time, and after a sludge conditioner is added, the sludge and the conditioner are mixed for reaction through stirring and standing, and the sludge conditioner cannot be quickly and uniformly mixed into the sludge, so that the processing efficiency is affected, the sludge cannot be fully reacted, and the pollution problem exists.
Therefore, it is necessary to invent a sludge conditioning reaction apparatus to solve the above problems.
Disclosure of Invention
The utility model aims to provide a sludge conditioning reaction device, which enables a plurality of screw paddles and a chain plate conveyor to synchronously work through driving motors and belt transmission, continuously and uniformly places sludge on the top of the chain plate conveyor for feeding and conveying the sludge to the screw paddles, simultaneously, a plurality of channels and conveying pipelines are matched, conditioning liquid is conveniently and uniformly conveyed into the sludge right above the screw paddles, and a plurality of gears are meshed to enable adjacent screw paddles to rotate in opposite directions, so that the fluidity of the sludge is improved, the contact area between the sludge and the conditioning liquid is increased, and the sludge is transversely stirred during conveying of the chain plate conveyor, so that the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: the sludge conditioning reaction device comprises a reaction box body, wherein a cover plate is arranged at the top of the inner side of the reaction box body, a feed inlet is reserved between one end of the top of the reaction box body and the cover plate, a chain plate conveyor extending to the bottom of the inner side of the reaction box body is arranged in the feed inlet, the chain plate conveyor is obliquely arranged, a plurality of spiral paddles distributed in a linear array are rotationally connected to the inner side of the reaction box body, one ends of the spiral paddles penetrate through the reaction box body and are fixedly connected with gears, and adjacent gears are in meshed connection;
the chain plate conveyor is driven by a driving motor, the driving motor is fixed on the outer side wall of the reaction box body, and an output shaft of the driving motor is connected with one of the propeller blades through belt transmission;
the conditioning liquid supplementing mechanism is arranged at one end of the top of the reaction box body, a conveying pipeline is arranged at the bottom of the conditioning liquid supplementing mechanism, a through hole is formed in the cover plate, and the conveying pipeline is located right above the through hole.
As a preferable scheme of the utility model, the outer side end part of the cover plate is fixedly connected with a handle;
the spout that matches with the apron has been seted up to reaction box one side, and reaction box inner wall both sides are equipped with the support slide, and reaction box and support slide sliding connection.
As a preferable scheme of the utility model, the conditioning liquid supplementing mechanism comprises a collecting hopper, a plurality of channels penetrate through the bottom of the collecting hopper, and a plurality of conveying pipelines are respectively arranged on the channels.
As a preferable scheme of the utility model, the top end of the collecting hopper is provided with an external stirrer for fully mixing various conditioning liquids.
As a preferable scheme of the utility model, the reaction box body is also provided with a flushing mechanism for cleaning the chain plate conveyor and the inner side of the reaction box body.
As a preferable scheme of the utility model, the flushing mechanism comprises a water pipe bent, a plurality of water pipes of the water pipe bent are communicated through T-shaped water inlets, and the input ends of the T-shaped water inlets are provided with high-pressure water pumps;
a plurality of spray heads distributed in a linear array are arranged on a plurality of water pipes of the water pipe bent frame, and the spray heads face to the top opening part of the reaction box body.
As the preferable scheme of the utility model, the bottom of one side of the reaction box body is connected with a discharge port in a penetrating way, and an opening/closing ball valve is arranged in the discharge port.
As the preferable scheme of the utility model, the reaction box body is fixed on the car body, and self-locking idler wheels are arranged at four corners of the bottom of the car body.
In the technical scheme, the utility model has the technical effects and advantages that:
the driving motor and the belt drive the plurality of propeller blades and the chain plate conveyor to synchronously work, the sludge is continuously and uniformly placed at the top of the chain plate conveyor to be fed and conveyed to the propeller blades, meanwhile, the plurality of channels and the conveying pipeline are matched, so that conditioning liquid is conveniently and uniformly conveyed into the sludge right above the propeller blades, the plurality of gears are meshed to enable the adjacent propeller blades to rotate in opposite directions, the fluidity of the sludge is improved, the contact area between the sludge and the conditioning liquid is increased, the reaction efficiency is improved, and in addition, the chain plate conveyor also has a transverse stirring effect, the sludge and the conditioning liquid are fully stirred, and the reaction effect is improved;
the reaction is fully followed by controlling the opening and closing of the discharge opening through the ball valve, so that the sludge after the treatment is discharged conveniently, and when the inner side of the reaction box body needs to be cleaned after the treatment is finished, the sludge is prevented from being dried and attached to the inner wall of the reaction box body, the reaction box body is prevented from being corroded, cleaning water is pumped by a high-pressure water pump to be pressurized, then the cleaning water is introduced into a water pipe bent from a T-shaped water inlet, and then the cleaning water is sprayed from a spray head part, so that attachments on the inner wall are washed away.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a perspective view of a first view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a third perspective view of the present utility model;
fig. 4 is a perspective view of a semi-cutaway structure of the first view of the present utility model.
Reference numerals illustrate:
a reaction box body-1; a cover plate-2; a feed inlet-3; chain plate conveyor-4; propeller blades-5; gear-6; a driving motor-7; a belt-8; conditioning liquid supplementing mechanism-9; a conveying pipeline-10; a through port-11; a handle-12; a support slide plate-13; a collecting hopper-14; channel-15; a water pipe bent-16; t-shaped water inlet-17; a high-pressure water pump-18; discharge hole-19; a vehicle body-20; self-locking roller-21.
Description of the embodiments
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a sludge conditioning reaction device as shown in figures 1-4, which comprises a reaction box body 1, wherein a cover plate 2 is arranged at the top of the inner side of the reaction box body 1, a feed inlet 3 is reserved between one end of the top of the reaction box body 1 and the cover plate 2, a chain plate conveyor 4 extending to the bottom of the inner side of the reaction box body 1 is arranged in the feed inlet 3, the chain plate conveyor 4 is obliquely arranged, a plurality of screw blades 5 distributed in a linear array are rotationally connected to the inner side of the reaction box body 1, one end of each screw blade 5 penetrates through the reaction box body 1 and is fixedly connected with a gear 6, and the adjacent gears 6 are in meshed connection, so that the chain plate conveyor 4 is convenient for continuously and evenly feeding, sludge is not required to be poured into at one time, the sludge is conveyed to the screw blades 5 to be contacted and reacted with reaction liquid, and the adjacent screw blades 5 are rotated in opposite directions due to the meshing of the gears 6, so that the mobility of the sludge is improved, the contact area between the sludge and conditioning liquid is increased, and the reaction efficiency and the treatment effect are improved;
the chain plate conveyor 4 is driven by a driving motor 7, the driving motor 7 is fixed on the outer side wall of the reaction box body 1, an output shaft of the driving motor 7 is in transmission connection with one of the propeller blades 5 through a belt 8, the propeller blades 5 and the chain plate conveyor 4 work synchronously, and the chain plate conveyor 4 also has a transverse stirring effect, fully stirs sludge and conditioning liquid, and improves the reaction effect;
the conditioning liquid supplementing mechanism 9 is arranged at one end of the top of the reaction box body 1, the conveying pipeline 10 is arranged at the bottom of the conditioning liquid supplementing mechanism 9, the through hole 11 is formed in the cover plate 2, and the conveying pipeline 10 is located right above the through hole 11.
Furthermore, in the above technical scheme, the outer end of the cover plate 2 is fixedly connected with a handle 12, so that the cover plate 2 is convenient to install and take out;
the spout that matches with apron 2 has been seted up to 1 one side of reaction box, and 1 inner wall both sides of reaction box are equipped with support slide 13, and 1 and 13 sliding connection of support slide of reaction box, and apron 2 can prevent that the mixture of mud and reaction liquid from splashing in reaction and the stirring process, and apron 2's installation stability is higher, and is convenient for adjust the position, reserves and adjusts mud access opening size, can finely tune according to the input speed and the single input thickness of mud.
Further, in the above technical scheme, the conditioning liquid supplementing mechanism 9 includes the collecting hopper 14, and the bottom of the collecting hopper 14 is penetrated with a plurality of channels 15, and a plurality of conveying pipelines 10 are respectively installed on the plurality of channels 15, and the plurality of channels 15 and the conveying pipelines 10 cooperate, so that the conditioning liquid is conveniently and evenly sent into the sludge right above the propeller blade 5.
Further, in the above technical scheme, the top end of the collecting hopper 14 is provided with an external stirrer for fully mixing various conditioning liquids, the various conditioning liquids are respectively added or added at one time to be selectively controlled according to actual processing requirements, when the various conditioning liquids are simultaneously added, the various conditioning liquids are uniformly stirred by the external stirrer and then are introduced into the reaction box 1 to be mixed with sludge, so that the uniformity of the reaction is improved.
Furthermore, in the above technical scheme, the reaction box 1 is further provided with a flushing mechanism for cleaning the chain plate conveyor 4 and the inner side of the reaction box 1.
Furthermore, in the above technical solution, the flushing mechanism includes a water pipe bent 16, and a plurality of water pipes of the water pipe bent 16 are communicated through a T-shaped water inlet 17, and an input end of the T-shaped water inlet 17 is provided with a high pressure water pump 18;
a plurality of spray heads distributed in a linear array are arranged on a plurality of water pipes of the water pipe bent 16, and the spray heads face the opening part of the top of the reaction box body 1;
after the treatment is completed, the inner side of the reaction box body 1 needs to be cleaned, so that sludge is prevented from being dried and attached to the inner wall of the reaction box body 1, the reaction box body 1 is prevented from being corroded, cleaning water is pumped by a high-pressure water pump 18 to be pressurized, then the cleaning water is introduced into a water pipe bent 16 from a T-shaped water inlet 17, and then the cleaning water is sprayed from a spray head part to wash away attachments on the inner wall.
Furthermore, in the above technical scheme, the bottom of one side of the reaction box body 1 is connected with the discharge outlet 19 in a penetrating way, and an on/off ball valve is arranged in the discharge outlet 19, and the opening and closing of the discharge outlet 19 are controlled by the on/off ball valve, so that the sludge after treatment is discharged conveniently.
Furthermore, in the above technical scheme, the reaction box 1 is fixed on the car body 20, and self-locking rollers 21 are respectively arranged at four corners of the bottom of the car body 20, so that the sludge conditioning reaction device is convenient to move and fix, and the device is carried to a working area.
When the sludge conditioning reaction device provided by the utility model is used, the working process is as follows:
the device is moved to a working area through a vehicle body 20, then a self-locking roller 21 is locked, when the device works, a driving motor 7 is started, then a plurality of screw paddles 5 and a chain plate conveyor 4 work synchronously under the transmission effect of a belt 8, sludge is continuously and uniformly placed at the top of the chain plate conveyor 4 for feeding and is conveyed to the screw paddles 5, meanwhile, a plurality of channels 15 and a conveying pipeline 10 are matched, conditioning liquid is conveniently and uniformly conveyed into the sludge right above the screw paddles 5, a plurality of gears 6 are meshed to enable adjacent screw paddles 5 to rotate in opposite directions, the contact area between the adjacent screw paddles and the conditioning liquid is increased, and in addition, the chain plate conveyor 4 also has a transverse stirring effect, and the sludge and the conditioning liquid are fully stirred;
after the reaction is complete, the opening and closing of the discharge opening 19 are controlled by the through/closing ball valve, and the sludge after the treatment is discharged;
when the inner side of the reaction box body 1 needs to be cleaned after the treatment is finished, cleaning water is pumped by a high-pressure water pump 18 to be pressurized, then the cleaning water is introduced into the water pipe bent 16 from the T-shaped water inlet 17, and then sprayed out from a spray head part to wash away attachments on the inner wall.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a sludge conditioning reaction unit, includes reaction box (1), and reaction box (1) inboard top is equipped with apron (2), its characterized in that: a feed port (3) is reserved between one end of the top of the reaction box body (1) and the cover plate (2), a chain plate conveyor (4) extending to the bottom of the inner side of the reaction box body (1) is arranged in the feed port (3), the chain plate conveyor (4) is obliquely arranged, a plurality of spiral blades (5) distributed in a linear array are rotationally connected to the inner side of the reaction box body (1), one end of each spiral blade (5) penetrates through the reaction box body (1) and is fixedly connected with a gear (6), and adjacent gears (6) are connected in a meshed mode;
the chain plate conveyor (4) is driven by a driving motor (7), the driving motor (7) is fixed on the outer side wall of the reaction box body (1), and an output shaft of the driving motor (7) is in transmission connection with one of the propeller blades (5) through a belt (8);
the conditioning liquid feeding mechanism (9) is arranged at one end of the top of the reaction box body (1), a conveying pipeline (10) is arranged at the bottom of the conditioning liquid feeding mechanism (9), a through hole (11) is formed in the cover plate (2), and the conveying pipeline (10) is located right above the through hole (11).
2. The sludge conditioning reaction apparatus of claim 1 wherein: the outer side end part of the cover plate (2) is fixedly connected with a handle (12);
the reaction box body (1) one side is offered and is had the spout that matches with apron (2), and reaction box body (1) inner wall both sides are equipped with support slide (13), and reaction box body (1) and support slide (13) sliding connection.
3. The sludge conditioning reaction apparatus of claim 1 wherein: the conditioning liquid supplementing mechanism (9) comprises a collecting hopper (14), a plurality of channels (15) penetrate through the bottom of the collecting hopper (14), and a plurality of conveying pipelines (10) are respectively arranged on the channels (15).
4. The sludge conditioning reaction apparatus of claim 1 wherein: an external stirrer is arranged at the top end of the collecting hopper (14) and is used for fully mixing various conditioning liquids.
5. The sludge conditioning reaction apparatus of claim 1 wherein: and a flushing mechanism is further arranged on the reaction box body (1) and used for cleaning the chain plate conveyor (4) and the inner side of the reaction box body (1).
6. The sludge conditioning reaction apparatus of claim 5 wherein: the flushing mechanism comprises a water pipe bent (16), a plurality of water pipes of the water pipe bent (16) are communicated through T-shaped water inlets (17), and high-pressure water pumps (18) are arranged at the input ends of the T-shaped water inlets (17);
a plurality of spray heads distributed in a linear array are arranged on a plurality of water pipes of the water pipe bent (16), and the spray heads face to the opening part of the top of the reaction box body (1).
7. The sludge conditioning reaction apparatus of claim 1 wherein: the bottom of one side of the reaction box body (1) is connected with a discharge hole (19) in a penetrating way, and a ball valve is arranged in the discharge hole (19).
8. The sludge conditioning reaction apparatus of claim 1 wherein: the reaction box body (1) is fixed on the car body (20), and self-locking rollers (21) are arranged at four corners of the bottom of the car body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320123141.7U CN219469889U (en) | 2023-02-06 | 2023-02-06 | Sludge conditioning reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320123141.7U CN219469889U (en) | 2023-02-06 | 2023-02-06 | Sludge conditioning reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219469889U true CN219469889U (en) | 2023-08-04 |
Family
ID=87461076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320123141.7U Active CN219469889U (en) | 2023-02-06 | 2023-02-06 | Sludge conditioning reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219469889U (en) |
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2023
- 2023-02-06 CN CN202320123141.7U patent/CN219469889U/en active Active
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