CN219194791U

CN219194791U - Sludge dewatering equipment

Info

Publication number: CN219194791U
Application number: CN202320008652.4U
Authority: CN
Inventors: 孔庆波; 刘兴龙; 邵建华; 王志凯
Original assignee: Yantai Lingjie Dyeing And Weaving Co ltd
Current assignee: Shandong Wote Construction Engineering Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-16
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses sludge dewatering equipment which comprises a dewatering box, wherein a first supporting seat is fixedly connected to the middle position of the left side of the bottom of the dewatering box, a material conveying opening is formed in the inner wall of the right side of the dewatering box in a penetrating mode, a drying box is fixedly connected to the right side of the dewatering box, and a discharging pipe is formed in the middle position of the left side of the top of the dewatering box in a penetrating mode. According to the utility model, when the sludge enters the dewatering box, due to the transmission of the spiral transmission sheet, the moisture on the sludge falls on the filter plate under the action of centrifugal force and falls into the water outlet pipe below, the water in the sludge is discharged through the water outlet pipe, and when the spiral transmission sheet falls into the inner box through the material conveying port, the sludge can be stirred by the stirring blade, meanwhile, the moisture in the sludge can be quickly dried by the heating plate, the stirring blade is called as sludge decomposition into small blocks, and the sludge can be conveniently carried after the moisture in the sludge is completely dewatered.

Description

Sludge dewatering equipment

Technical Field

The utility model relates to the technical field of sludge dewatering, in particular to sludge dewatering equipment.

Background

The sludge is a product after sewage treatment, and is mainly characterized by high water content up to 99%, high organic matter content, easy decomposition and deodorization, thinner particles and smaller specific gravity, and in order to avoid pollution of the sludge to the environment, the sludge is generally required to be treated after sewage treatment, dehydration and concentration are the most important links in the sludge treatment process, and at the moment, sludge dehydration equipment is required to dehydrate the sludge.

In the treatment process of sludge, the sludge needs to be dehydrated by using the dehydration equipment, but when the sludge is dehydrated by using the existing dehydration equipment, the sludge dehydration efficiency is lower, and meanwhile, the treated sludge contains hard water, so that the sludge is inconvenient to transport and inconvenient to recycle, and the prior art needs to be improved by using the sludge dehydration equipment.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides sludge dewatering equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the sludge dewatering equipment comprises a dewatering box, wherein a first supporting seat is fixedly connected to the middle position of the left side of the bottom of the dewatering box, a material conveying opening is formed in the inner wall of the right side of the dewatering box in a penetrating mode, a drying box is fixedly connected to the right side of the dewatering box, a discharging pipe is formed in the middle position of the left side of the top of the dewatering box in a penetrating mode, a filter plate is fixedly connected to the inner wall of the dewatering box, a water outlet pipe is formed in the middle position of the bottom of the dewatering box in a penetrating mode, a second motor is arranged on the left side of the dewatering box, a first rotating shaft is connected to the middle position of the inner part of the dewatering box in a penetrating mode, a spiral conveying sheet is fixedly connected to the middle position of the outer wall of the first rotating shaft, a second driven wheel is fixedly connected to the front end of the outer wall of the first rotating shaft, the output fixedly connected with second action wheel of second motor, the inner wall fixedly connected with and the hot plate of stoving case, the inside intermediate position fixedly connected with inner box of stoving case, and the hot plate is located the position in the middle of stoving case and the inner box, the bottom right side fixedly connected with second supporting seat of stoving case, the inside intermediate position of inner box runs through and rotates and be connected with the second pivot, the front end fixedly connected with first follow driving wheel of second pivot, the outer intermediate position fixedly connected with evenly distributed's of second pivot stirring vane, the right side of stoving case is provided with first motor, the output fixedly connected with first action wheel of first motor, the bottom intermediate position of stoving case runs through and fixedly connected with mud pipe.

As a further description of the above technical solution:

a second belt is arranged between the second driving wheel and the second driven wheel.

As a further description of the above technical solution:

the bottom of one side of the dewatering box adjacent to the drying box is fixedly connected with a fixing seat.

As a further description of the above technical solution:

the front end of the second rotating shaft penetrates through the drying box and is rotationally connected with the drying box.

As a further description of the above technical solution:

a first belt is arranged in front of the first driving wheel and the first driven wheel.

As a further description of the above technical solution:

the front end of the mud outlet pipe penetrates through the inner box and is fixedly connected, and a mud pump is arranged in the middle of the outer wall of the mud outlet pipe.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, through linkage among the first rotating shaft, the second driving wheel, the second driven wheel, the second belt, the second motor, the filter plate and the spiral conveying sheet, when sludge enters the dewatering box, water on the sludge falls on the filter plate under the action of centrifugal force due to the conveying of the spiral conveying sheet, and meanwhile falls into a water outlet pipe below the filter plate, and water in the sludge is discharged through the water outlet pipe.

2. According to the utility model, through linkage among the second rotating shaft, the first driving wheel, the first driven wheel, the stirring blade, the heating plate, the first motor, the first belt and the drying box, when the spiral conveying sheet drops the sludge into the inner box through the material conveying opening, the stirring blade can stir the sludge, meanwhile, the water in the sludge can be quickly dried through the heating plate, the stirring blade can decompose the sludge into small blocks, and after the water in the sludge is completely dehydrated, the sludge can be conveniently carried.

Drawings

Fig. 1 is a perspective view of a sludge dewatering apparatus according to the present utility model;

FIG. 2 is an exploded view of the sludge dewatering equipment according to the present utility model;

fig. 3 is a sectional view of the sludge dewatering apparatus according to the present utility model.

Legend description:

1. a dewatering box; 2. a drying box; 3. a first driven wheel; 4. a first belt; 5. a first motor; 6. a first drive wheel; 7. a second support base; 8. a mud pump; 9. a mud outlet pipe; 10. a fixing seat; 11. a water outlet pipe; 12. a first support base; 13. a second driving wheel; 14. a second motor; 15. a second belt; 16. a second driven wheel; 17. a first rotating shaft; 18. discharging pipes; 19. a spiral conveying sheet; 20. an inner box; 21. a heating plate; 22. stirring blades; 23. a second rotating shaft; 24. a material conveying port; 25. a filter plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the sludge dewatering equipment comprises a dewatering box 1, a first supporting seat 12 is fixedly connected to the middle position of the left side of the bottom of the dewatering box 1, a material conveying opening 24 is formed in the right side inner wall of the dewatering box 1 in a penetrating manner, meanwhile, sludge on a spiral conveying sheet 19 falls into an inner box 20 through the material conveying opening 24, a first motor 5 is started, the first motor 5 drives a first driving wheel 6 to rotate, a first belt 4 is arranged between the first driving wheel 6 and a first driven wheel 3, the rotation of the first belt 4 drives a second rotating shaft 23 to rotate, so that stirring blades fixedly connected to the second rotating shaft 23 are driven to rotate, the sludge is stirred, a drying box 2 is fixedly connected to the right side of the dewatering box 1, a discharging pipe 18 is formed in the middle position of the left side of the top of the dewatering box 1 in a penetrating manner, the sludge is placed into the dewatering box 1 through the discharging pipe 18, and meanwhile, the second motor 14 is started, the second motor 14 drives the second driving wheel 13 to rotate, a second belt 15 is arranged between the second driving wheel 13 and the second driven wheel 16 so as to drive the first rotating shaft 17 to rotate, the rotation of the first rotating shaft 17 drives the spiral conveying sheet 19 to operate, the inner wall of the dewatering box 1 is fixedly connected with a filter plate 25, the middle position of the bottom of the dewatering box 1 is penetrated through and fixedly connected with the water outlet pipe 11, the second motor 14 is arranged at the left side of the dewatering box 1, the middle position of the inside of the dewatering box 1 is penetrated through and rotationally connected with the first rotating shaft 17, the middle position of the outer wall of the first rotating shaft 17 is fixedly connected with the spiral conveying sheet 19, when the sludge falls on the spiral conveying sheet 19, the spiral conveying sheet 19 conveys the sludge, meanwhile, when the sludge is conveyed, due to the centrifugal force, water in the sludge falls on the filter plate 25 and flows out from the position of the water outlet pipe 11 through the filter plate 25, the outer wall front end fixedly connected with second follow driving wheel 16 of first pivot 17, the output fixedly connected with second action wheel 13 of second motor 14, the inner wall fixedly connected with and the hot plate 21 of stoving case 2, the inside intermediate position fixedly connected with inner box 20 of stoving case 2, and hot plate 21 is located the position in the middle of stoving case 2 and inner box 20, the bottom right side fixedly connected with second supporting seat 7 of stoving case 2, the inside intermediate position of inner box 20 runs through and rotates and is connected with second pivot 23, the front end fixedly connected with first follow driving wheel 3 of second pivot 23, the outside intermediate position fixedly connected with evenly distributed's of second pivot 22, the right side of stoving case 2 is provided with first motor 5, the output fixedly connected with first action wheel 6 of first motor 5, the bottom intermediate position of stoving case 2 runs through and fixedly connected with mud pipe 9.

A second belt 15 is arranged between the second driving wheel 13 and the second driven wheel 16, a fixing seat 10 is fixedly connected to the bottom of one side, adjacent to the drying box 2, of the dewatering box 1, the front end of a second rotating shaft 23 penetrates through the drying box 2 and is rotationally connected with the drying box 2, a first belt 4 is arranged before the first driving wheel 6 and the first driven wheel 3, the front end of a mud outlet pipe 9 penetrates through an inner box 20 and is fixedly connected with the first driving wheel, a mud pump 8 is arranged in the middle of the outer wall of the mud outlet pipe 9, a heating plate 21 is started to heat the interior of the inner box 20, and after water in the mud is removed, the mud pump 8 arranged on the mud outlet pipe 9 is opened to recycle the dehydrated mud in the inner box 20.

Working principle: firstly, put the mud into dewatering box 1 through unloading pipe 18, start second motor 14 simultaneously, second motor 14 drives the rotation of second action wheel 13, be provided with second belt 15 between second action wheel 13 and second follow driving wheel 16, thereby drive the rotation of first pivot 17, the rotation of first pivot 17 drives the operation of spiral conveying piece 19, when mud drops on spiral conveying piece 19, spiral conveying piece 19 conveys mud, simultaneously when the transportation of mud, because centrifugal force effect, the moisture in the mud falls on filter plate 25, flow out through filter plate 25 from outlet pipe 11's position, simultaneously the mud on spiral conveying piece 19 falls into inner box 20 through passing through transfer port 24, first motor 5 starts, first motor 5 drives the rotation of first action wheel 6, be provided with first belt 4 between first action wheel 6 and first follow driving wheel 3, the rotation of first belt 4 drives the rotation of second pivot 23, consequently, the stirring vane of fixed connection on second pivot 23 carries out the stirring to mud, simultaneously, start up hot plate 21, carry out the dewatering in the inner box 20, after the water in the mud is gone out in the dewatering box 20 is gone out, the dewatering box is opened, the mud is recovered in the pump 8 after the setting up in the inner box is finished.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Sludge dewatering equipment, including dewatering box (1), its characterized in that: the middle position of the left side of the bottom of the dewatering box (1) is fixedly connected with a first supporting seat (12), the inner wall of the right side of the dewatering box (1) penetrates through and is provided with a material conveying opening (24), the right side of the dewatering box (1) is fixedly connected with a drying box (2), the middle position of the left side of the top of the dewatering box (1) penetrates through and is provided with a discharging pipe (18), the inner wall of the dewatering box (1) is fixedly connected with a filter plate (25), the middle position of the bottom of the dewatering box (1) penetrates through and is fixedly connected with a water outlet pipe (11), the left side of the dewatering box (1) is provided with a second motor (14), the middle position of the inside of the dewatering box (1) penetrates through and is rotationally connected with a first rotating shaft (17), the middle position of the outer wall of the first rotating shaft (17) is fixedly connected with a spiral conveying sheet (19), the front end of the outer wall of the first rotating shaft (17) is fixedly connected with a second driven wheel (16), the output end of the second motor (14) is fixedly connected with a second driving wheel (13), the inner wall of the drying box (2) is fixedly connected with a heating plate (21), the middle position of the inside of the drying box (2) is fixedly connected with an inner box (20), the heating plate (21) is positioned at the middle position between the drying box (2) and the inner box (20), the right side of the bottom of the drying box (2) is fixedly connected with a second supporting seat (7), the inside intermediate position of inner box (20) runs through and rotates and is connected with second pivot (23), the front end fixedly connected with first driven driving wheel (3) of second pivot (23), the outer intermediate position fixedly connected with evenly distributed's of second pivot (23) stirring vane (22), the right side of stoving case (2) is provided with first motor (5), the output fixedly connected with first action wheel (6) of first motor (5), the bottom intermediate position of stoving case (2) runs through and fixedly connected with mud pipe (9).

2. The sludge dewatering equipment according to claim 1, wherein: a second belt (15) is arranged between the second driving wheel (13) and the second driven wheel (16).

3. The sludge dewatering equipment according to claim 1, wherein: the bottom of one side of the dewatering box (1) adjacent to the drying box (2) is fixedly connected with a fixing seat (10).

4. The sludge dewatering equipment according to claim 1, wherein: the front end of the second rotating shaft (23) penetrates through the drying box (2) and is rotationally connected with the drying box (2).

5. The sludge dewatering equipment according to claim 1, wherein: the first belt (4) is arranged in front of the first driving wheel (6) and the first driven wheel (3).

6. The sludge dewatering equipment according to claim 1, wherein: the front end of the mud outlet pipe (9) penetrates through the inner box (20) and is fixedly connected, and a mud pump (8) is arranged in the middle of the outer wall of the mud outlet pipe (9).