CN214528665U

CN214528665U - Sludge dewatering equipment for water supply and drainage engineering

Info

Publication number: CN214528665U
Application number: CN202021678650.9U
Authority: CN
Inventors: 司维
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-10-29
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a sludge dewatering equipment for water supply and drainage engineering, including base, agitator tank, air-drying box, horizontal pole, first rotation motor, (mixing) shaft, ventilation pipe, stirring fan blade, hot plate, heat-conducting plate, stabilizer bar, horizontal dwang, second rotation motor, play mud pipe, connecting plate, diaphragm, hydraulic push rod, advance mud pipe, apron, fan, connection chamber and mud pushing plate, the air-drying box of mid-mounting of base, the stabilizer bar is installed on the upper portion of air-drying box, the stabilizer bar is provided with two sets ofly altogether, two install the agitator tank between the stabilizer bar, the bottom and the air-drying box interface intercommunication of agitator tank. The device reasonable in design, it is simple to use, can stir the mud that gets into through first rotation motor, (mixing) shaft, stirring fan blade, hot plate, make moisture evaporation with higher speed wherein, improved sludge dewatering's work efficiency.

Description

Sludge dewatering equipment for water supply and drainage engineering

Technical Field

The application relates to a dewatering device, in particular to sludge dewatering equipment for water supply and drainage engineering.

Background

Water supply and drainage engineering is researched to solve the problem of social circulation of water. "water supply": a modern water supply plant extracts natural water from rivers and lakes every day, purifies the water into tap water meeting the standards of production and domestic water by a series of physical and chemical means, and then delivers the tap water to thousands of households through a city water network of Tongtong and Ba Da. The method comprises the following steps: an advanced sewage treatment plant intensively treats sewage and wastewater which are produced and used in life, and then discharges the sewage and the wastewater into rivers and lakes cleanly. The process of taking water, treating, conveying, retreating and then discharging is the main content of research on water supply and drainage engineering.

The sewage dewatering equipment used in the existing water supply and drainage engineering has the defects of low dewatering efficiency, incomplete sludge-water separation, poor sludge forming effect, too high sludge treatment cost of certain sewage treatment stations and incapability of wide popularization. Therefore, the sludge dewatering equipment for the water supply and drainage engineering is provided aiming at the problems.

Disclosure of Invention

A sludge dewatering device for water supply and drainage engineering comprises a base, a stirring box, an air drying box, a stirring mechanism and an air drying mechanism, wherein the stirring mechanism comprises a first rotating motor, a stirring shaft, a ventilation pipe and a heating plate;

the air drying box is installed in the middle of the base, the stabilizing bars are installed on the upper portion of the air drying box, two groups of stabilizing bars are arranged, a stirring box is installed between the two stabilizing bars, the bottom of the stirring box is communicated with an air drying box connector, a sludge inlet pipe is installed at the upper end of one side wall of the stirring box and extends to an inner cavity of the stirring box, a cover plate is installed at the top of the stirring box, and cross bars are installed at two ends of the cover plate;

a stirring structure is arranged in the stirring box, a first rotating motor is installed in the middle of the cross rod, a stirring shaft is fixedly connected to the output end of the downward side of the first rotating motor, a plurality of groups of stirring blades are welded on the stirring shaft at equal intervals, heat-conducting plates are welded on two side walls of an inner cavity of the stirring box, and heating plates are installed in the heat-conducting plates;

the inside of air-dry case is provided with air-dry mechanism, both ends are the protrusion cavity structure around the air-dry case, and the inside fan that all installs of cavity, the second rotation motor is installed to a lateral wall upper end position of air-dry case, the output that the second rotated the motor extends to the inner chamber of air-dry case, and the horizontal dwang of fixedly connected with, the other end middle part position of air-dry case has seted up the connection chamber, the connection chamber link up between base and the air-dry case, extend to the outside of base.

Furthermore, a connecting plate is installed at one end of the base, a transverse plate is fixedly connected to the connecting plate, and a hydraulic push rod is fixed to the transverse plate.

Further, circular holes are formed in two side walls of the stirring box, and the stirring box is connected with the ventilation pipe through threads.

Furthermore, one end of the air drying box, which is far away from the hydraulic push rod, is connected with a mud outlet pipe through threads, the mud outlet pipe is installed inside the base, and an opening of the mud outlet pipe extends to the outside of the base.

Furthermore, a plurality of round small holes are formed in the surface of one side, facing the stirring shaft, of the heat conduction plate.

Furthermore, the output end of the hydraulic push rod extends to the inner cavity of the air drying box through the inside of the connecting cavity, and the end part of the hydraulic push rod is fixedly connected with a mud pushing plate.

The beneficial effect of this application is: the application provides a sludge dewatering equipment for plumbing engineering.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a heat conducting plate according to an embodiment of the present application.

In the figure: 1. the base, 2, agitator tank, 3, air-drying box, 4, horizontal pole, 5, first rotating motor, 6, (mixing) shaft, 7, ventilation pipe, 8, stirring fan leaf, 9, hot plate, 10, the heat-conducting plate, 11, stabilizer bar, 12, horizontal dwang, 13, second rotating motor, 14, play mud pipe, 15, connecting plate, 16, diaphragm, 17, hydraulic push rod, 18, advance mud pipe, 19, apron, 20, fan, 21, connecting chamber, 22, mud pushing plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a sludge dewatering device for water supply and drainage engineering comprises a base 1, a stirring box 2, an air drying box 3, a stirring mechanism and an air drying mechanism, wherein the stirring mechanism comprises a first rotating motor 5, a stirring shaft 6, a ventilation pipe 7 and a heating plate 9, and the air drying mechanism comprises a horizontal rotating rod 12, a second rotating motor 13 and a fan 20;

the air drying box 3 is installed in the middle of the base 1, the stabilizing bars 11 are installed on the upper portion of the air drying box 3, two groups of stabilizing bars 11 are arranged, the stirring box 2 is installed between the two stabilizing bars 11, the bottom of the stirring box 2 is communicated with the air drying box 3, a mud inlet pipe 18 is installed at the upper end of one side wall of the stirring box 2, the mud inlet pipe 18 extends to the inner cavity of the stirring box 2, a cover plate 19 is installed on the top of the stirring box 2, and the cross bars 4 are installed at two ends of the cover plate 19;

a stirring structure is arranged in the stirring box 2, a first rotating motor 5 is arranged in the middle of the cross rod 4, an output end of the downward side of the first rotating motor 5 is fixedly connected with a stirring shaft 6, a plurality of groups of stirring blades 8 are welded on the stirring shaft 6 at equal intervals, heat-conducting plates 10 are welded on two side walls of an inner cavity of the stirring box 2, and heating plates 9 are arranged in the heat-conducting plates 10;

the inside of air-dry case 3 is provided with air-dry mechanism, both ends are the protrusion cavity structure around air-dry case 3, and the inside fan 20 that all installs of cavity, the second is installed to one side wall upper end position of air-dry case 3 and is rotated motor 13, the second rotates the inner chamber that the output of motor 13 extends to air-dry case 3, and the horizontal dwang 12 of fixedly connected with, the other end middle part position of air-dry case 3 has been seted up and has been connected chamber 21, connect chamber 21 and link up between base 1 and the air-dry case 3, extend to base 1's outside.

A connecting plate 15 is installed at one end of the base 1, a transverse plate 16 is fixedly connected to the connecting plate 15, and a hydraulic push rod 17 is fixed to the transverse plate 16; circular holes are formed in the two side walls of the stirring box 2, and the stirring box is connected with a ventilation pipe 7 through threads; one end of the air drying box 3, which is far away from the hydraulic push rod 17, is connected with a mud outlet pipe 14 through threads, the mud outlet pipe 14 is installed inside the base 1, and an opening of the mud outlet pipe 14 extends to the outside of the base 1; the surface of one side of the heat conducting plate 10, which faces the stirring shaft 6, is provided with a plurality of round small holes; the output end of the hydraulic push rod 17 extends to the inner cavity of the air drying box 3 through the inside of the connecting cavity 21, and the end part is fixedly connected with a mud pushing plate 22.

When the device is used, electrical components appearing in the device are externally connected with a power supply and a control switch when in use, when the device is used for dewatering water supply and drainage sludge, firstly, sludge water is poured into the stirring box 2 through the sludge inlet pipe 18, the first rotating motor 5 is started, the stirring shaft 6 is driven, so that the stirring fan blades 8 are driven to rotate, the entering sludge water is stirred, meanwhile, the heating plate 9 is heated and heated, the sludge water is transmitted to the stirring box 2 through the heat conducting plate 10, the evaporation treatment is carried out on the water in the sludge, the evaporation process is accelerated through stirring, the evaporation area of the sludge is enlarged, then the sludge enters the air drying box 3, the sludge is stirred again through the horizontal rotating rod 12, then the air-drying treatment is carried out on the sludge through the fans 20 arranged on two sides, after the sludge is stood, the dewatered sludge passes through the pushing action of the hydraulic push rod 17, the mud pipe 14 is pushed through the mud pushing plate 22 and discharged to the outside for collection.

The application has the advantages that:

1. the device is reasonable in design and simple to use, and can stir the entering sludge through the first rotating motor, the stirring shaft, the stirring fan blades and the heating plate, so that the moisture in the sludge is evaporated in an accelerated manner, and the working efficiency of sludge dehydration is improved;

2. carry out the secondary dehydration through horizontal dwang and fan to the mud after the stirring and handled, simultaneously through hydraulic push rod's impetus, the mud after will dehydrating is discharged through a mud pipe, makes it can reuse, has saved the cost.

The first rotating electric machine 5 and the second rotating electric machine 13 are of ZH type produced by nigbo medium and large lide intelligent transmission limited company and related matching power supplies and circuits.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a sludge dewatering equipment for plumbing engineering which characterized in that: the air drying device comprises a base (1), a stirring box (2), an air drying box (3), a stirring mechanism and an air drying mechanism, wherein the stirring mechanism comprises a first rotating motor (5), a stirring shaft (6), a ventilation pipe (7) and a heating plate (9), and the air drying mechanism comprises a horizontal rotating rod (12), a second rotating motor (13) and a fan (20);

the air drying box (3) is installed in the middle of the base (1), the stabilizing bars (11) are installed on the upper portion of the air drying box (3), two groups of stabilizing bars (11) are arranged, the stirring box (2) is installed between the two stabilizing bars (11), the bottom of the stirring box (2) is communicated with the air drying box (3) through a connector, a sludge inlet pipe (18) is installed at the upper end of one side wall of the stirring box (2), the sludge inlet pipe (18) extends to the inner cavity of the stirring box (2), a cover plate (19) is installed at the top of the stirring box (2), and the cross bars (4) are installed at two ends of the cover plate (19);

a stirring structure is arranged in the stirring box (2), a first rotating motor (5) is installed in the middle of the cross rod (4), a stirring shaft (6) is fixedly connected to the output end of the downward side of the first rotating motor (5), a plurality of groups of stirring blades (8) are welded on the stirring shaft (6) at equal intervals, heat-conducting plates (10) are welded on two side walls of an inner cavity of the stirring box (2), and a heating plate (9) is installed in the heat-conducting plates (10);

the inside of air-dry case (3) is provided with air-dry mechanism, both ends are the protrusion cavity structure around air-dry case (3), and inside fan (20) of all installing of cavity, second rotation motor (13) are installed to a lateral wall upper end position of air-dry case (3), the output that the second rotated motor (13) extends to the inner chamber of air-dry case (3), and fixedly connected with horizontal dwang (12), the other end middle part position of air-dry case (3) has been seted up and has been connected chamber (21), connect chamber (21) and link up between base (1) and air-dry case (3), extend to the outside of base (1).

2. The sludge dewatering equipment for water supply and drainage engineering according to claim 1, characterized in that: connecting plate (15) are installed to the one end of base (1), fixedly connected with diaphragm (16) on connecting plate (15), be fixed with hydraulic push rod (17) on diaphragm (16).

3. The sludge dewatering equipment for water supply and drainage engineering according to claim 1, characterized in that: circular holes are formed in two side walls of the stirring box (2), and the stirring box is connected with a ventilation pipe (7) through threads.

4. The sludge dewatering equipment for water supply and drainage engineering according to claim 1, characterized in that: one end of the air drying box (3) far away from the hydraulic push rod (17) is connected with a mud outlet pipe (14) through threads, the mud outlet pipe (14) is installed inside the base (1), and an opening of the mud outlet pipe (14) extends to the outside of the base (1).

5. The sludge dewatering equipment for water supply and drainage engineering according to claim 1, characterized in that: the surface of one side of the heat conducting plate (10) towards the stirring shaft (6) is provided with a plurality of round small holes.

6. The sludge dewatering equipment for water supply and drainage engineering according to claim 2, characterized in that: the output end of the hydraulic push rod (17) extends to the inner cavity of the air drying box (3) through the inside of the connecting cavity (21), and the end part of the hydraulic push rod is fixedly connected with a mud pushing plate (22).