Novel sludge treatment equipment

Abstract

The utility model provides novel sludge treatment equipment, which can uniformly disperse a medicament and then fully mix the medicament with sludge, improve the uniformity of the medicament and improve the sludge treatment efficiency of the whole equipment, and comprises a treatment box, the top of the treatment box is communicated with a dosing box, and the top of the dosing box is communicated with a feeding pipe; a mixing mechanism capable of stirring sludge is arranged in the treatment box, the mixing mechanism comprises a vertical rotating rod, a dispersing plate is fixed at the top of the rotating rod, the dispersing plate is of a conical funnel-shaped structure, and a plurality of holes are formed in the side wall of the dispersing plate; and a plurality of first stirring plates are arranged on the side wall of the rotating rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge treatment technical field, especially a new type sludge disposal equipment. BACKGROUND

[0002] When treating sludge, it is often necessary to use drugs for flocculation treatment of sludge, so a dosing tank is installed on the sludge treatment equipment to add the reagent into the treatment tank through the dosing tank. In the use of the existing new type sludge disposal equipment, when the reagent is added into the treatment tank through the dosing tank, the reagent is directly delivered into the treatment tank through a connecting pipe, and the reagent is directly concentrated into the treatment tank, which may cause the reagent to not be in efficient and rapid contact with all the sludge, so the stirring shaft in the treatment tank is used to stir the sludge and the reagent.

[0003] However, the reagent and the sludge material are not uniformly mixed in the existing new type sludge disposal equipment, and a long time is needed for stirring to achieve uniformity, which greatly reduces the treatment efficiency of the overall device in treating sludge and reduces the use effect of the sludge disposal equipment in the sludge treatment process. UTILITY MODEL CONTENTS

[0004] The utility model provides a new type sludge disposal equipment, can mix with sludge after reagent even dispersion, improve the uniformity of reagent, improve the sludge treatment efficiency of overall equipment.

[0005] The utility model is realized through the following technical schemes:

[0006] A new type sludge disposal equipment, including the treatment tank, the top of the treatment tank is connected with the dosing tank, the top of the dosing tank is connected with the feed pipe;

[0007] The mixing mechanism for stirring sludge is arranged in the treatment tank, and the mixing mechanism comprises a vertical rotating rod, a dispersion plate is fixed to the top of the rotating rod, the dispersion plate is in the form of a conical funnel, and a plurality of holes are arranged on the side wall of the dispersion plate.

[0008] A plurality of first stirring plates are arranged on the side wall of the rotating rod.

[0009] Further, the outer end of the first stirring plate is provided with a second stirring plate distributed vertically, and the second stirring plate is used for scraping the sludge material adhered to the inner wall of the treatment tank.

[0010] Further, a plurality of rotating shafts distributed horizontally are arranged in the treatment tank, a plurality of rotating plates are arranged on the rotating shafts, and the cross section of the rotating plate is in the form of an arc.

[0011] Further, the lower section of the rotating rod is fixed with a first bevel gear, one end of the rotating shaft is rotationally connected to the inner side wall of the treatment box, and the other end is connected with a second bevel gear, the second bevel gear is in meshing transmission with the first bevel gear.

[0012] The treatment box is provided with a support plate, and the part of the rotating shaft close to the second bevel gear is rotationally connected with the support plate.

[0013] Further, the bottom of the treatment box is externally provided with a motor, and the output shaft of the motor is fixedly connected with the lower end of the rotating rod.

[0014] Further, the diameter of the hole is 5-8mm.

[0015] Compared with the prior art, the novel sludge disposal equipment has the following beneficial effects:

[0016] (1) In the novel sludge disposal equipment, when the sludge is loaded into the treatment box, the rotating rod rotates to drive the first stirring plate and the dispersing plate to rotate, then the medicament is added into the treatment box through the dosing box, and the medicament is uniformly dispersed into the sludge in the treatment box through the holes under the rotation of the dispersing plate, so that the medicament can be mixed with the sludge, thereby effectively improving the efficiency and uniformity of the mixing treatment in the sludge treatment work, and the use effect of the overall device in the sludge treatment work is improved.

[0017] (2) In the novel sludge disposal equipment, the outer end of the first stirring plate is provided with a vertically distributed second stirring plate, when the rotating rod rotates, the second stirring plate can scrape the sludge material adhered to the inner wall of the treatment box, so that the sludge is prevented from adhering and solidifying on the inner wall for a long time.

[0018] (3) The rotating rod rotates to drive the rotating shaft to rotate the rotating plate, so that the rotating plate and the first stirring plate are stirred in different directions, which is beneficial to improve the full mixing of the sludge and the medicament in the treatment box, and further improve the treatment efficiency of the overall device in the sludge mixing work.

[0019] (4) In the novel sludge disposal equipment, the cross section of the rotating plate is arc-shaped, so that the sludge deposited at the bottom of the treatment box can be stirred up by the rotation of the rotating plate, the sludge at the bottom of the treatment box is prevented from being insufficiently stirred and mixed, and the sludge treatment reaction effect of the overall device is more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in connection with the drawings and embodiments:

[0021] Fig. 1 It is the structural schematic view of the novel sludge disposal equipment of the utility model;

[0022] Fig. 2 It is the section view schematic drawing of the inside of the processing box of the utility model.

[0023] Fig. 3 It is the schematic view of the rotating plate of the utility model.

[0024] Reference signs: 1, processing box;2, dosing tank;3, motor;4, rotating rod;5, first stirring plate;6, dispersion plate;7, small hole;8, second stirring plate;9, first bevel gear;10, rotating shaft;11, second bevel gear;12, rotating plate;13, feed pipe. DETAILED DESCRIPTION

[0025] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0026] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as the limitation of the utility model.

[0027] In the description of the utility model, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If it is described to the first, the second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0028] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0029] Please refer to Figs. 1-3 The embodiment discloses a novel sludge disposal equipment, mainly including a processing box 1, a dosing tank 2 and a motor 3, the top of the processing box 1 is communicated with the dosing tank 2, the top of the dosing tank 2 is communicated with a feed pipe 13, the side wall of the dosing tank 2 is communicated with a dosing pipe (not shown in the drawing), the motor 3 is fixedly connected at the bottom of the processing box 1, and the side wall bottom of the processing box 1 is provided with a discharge pipe.

[0030] The mixing mechanism capable of stirring the sludge is installed in the treatment box 1, and the mixing mechanism comprises a rotating rod 4 and two rotating shafts 10, wherein the rotating rod 4 is vertically distributed along the axial line of the treatment box 1 in the treatment box 1, the lower end of the rotating rod 4 extends to the outside of the bottom of the treatment box 1 and is fixedly connected with the output shaft of the motor 3, and the rotating rod 4 can be controlled to rotate through the motor 3. A plurality of first stirring plates 5 are fixedly connected to the upper segment position surface of the rotating rod 4, and the specific number is determined according to the actual situation. The first stirring plate 5 is fixedly connected with a second stirring plate 8 on the side away from the rotating rod 4, and the second stirring plate 8 is vertically distributed. The second stirring plate 8 is used for scraping the sludge material adhered to the inner wall of the treatment box 1, so as to avoid the sludge from solidifying on the inner wall of the treatment box 1. The top of the rotating rod 4 is fixed with a dispersing plate 6, which is a conical funnel-shaped structure. A plurality of holes 7 are arranged on the side wall of the dispersing plate 6, and the diameter of the holes is 8 mm. The specific number of the holes 7 is determined according to the actual situation.

[0031] The lower segment surface of the rotating rod 4 is fixedly connected with a first bevel gear 9. Two horizontally distributed rotating shafts 10 are arranged in the treatment box 1, and the structures of the two rotating shafts 10 are the same. Two rotating plates 12 are fixedly connected to the surface of the rotating shaft 10. The cross-sectional shape of the rotating plate 12 is arc-shaped. One end of the rotating shaft 10 is rotatably connected to the inner side wall of the treatment box 1, and the other end is connected with a second bevel gear 11. The second bevel gear 11 is in meshing transmission with the first bevel gear 9. A supporting plate is further arranged in the treatment box 1. The part of the rotating shaft 10 close to the second bevel gear 11 is rotatably connected with the supporting plate. In this way, the stable rotation of the rotating shaft 10 can be ensured.

[0032] When the rotating rod 4 starts to drive the first bevel gear 9 to rotate in the rotation, the first bevel gear 9 drives the two second bevel gears 11 to rotate, the second bevel gears 11 drive the rotating shafts 10 to rotate, and the rotating shafts 10 drive the two rotating plates 12 to rotate. At this time, the two rotating plates 12 rotate and stir the sludge in the treatment box 1. At the same time, the stirring directions of the two rotating plates 12 are different from the stirring direction of the first stirring plate 5, which is beneficial to improve the full mixing of the sludge and the medicament in the treatment box 1 and further improve the processing efficiency of the whole device in the stirring and mixing work of the sludge. Since the cross-sectional shape of the rotating plate 12 is arc-shaped, the sludge deposited at the bottom of the treatment box 1 can be more conveniently stirred up by the rotation of the rotating plate 12 in the rotation of the rotating plate 12, so as to prevent the sludge at the bottom of the treatment box 1 from being insufficiently stirred and mixed, and further make the sludge treatment reaction effect of the whole device more uniform.

[0033] The specific working principle of the new sludge disposal equipment described in the embodiment is as follows:

[0034] When the sludge needs to be treated, the sludge is transported to the feeding pipe through the conveying pipe, and under the action of the input pressure, the sludge passes through the holes on the dispersing plate in turn and then enters the treatment box 1. Then the motor 3 is started, the motor 3 drives the rotating rod and the dispersing plate 6 to rotate, the reagent enters the treatment box 1 through the dosing tank 2, the reagent entering the treatment box 1 first enters the top of the dispersing plate 6, the reagent entering the dispersing plate 6 is uniformly transported to the treatment box 1 through the holes 7 following the rotation of the dispersing plate 6, the reagent transported to the treatment box 1 is mixed with the sludge to react, the rotating rod 4 drives the first stirring plate 5 and the second stirring plate 8 to rotate, the first stirring plate 5 and the second stirring plate 8 mix and stir the sludge and the reagent in the treatment box 1 more uniformly. When the rotating rod 4 starts to drive the first bevel gear 9 to rotate, the first bevel gear 9 drives the two second bevel gears 11 to rotate, the second bevel gears 11 drive the rotating shaft 10 to rotate, the rotating shaft 10 drives the two rotating plates 12 to rotate, at this time, the two rotating plates 12 rotate and stir the sludge in the treatment box 1, and the stirring directions of the two rotating plates 12 are different from the stirring direction of the first stirring plate 5.

[0035] The embodiment can make the reagent more uniformly transported to the treatment box 1 under the rotation of the dispersing plate 6, finally make the reagent can be mixed and stirred with the sludge, and further effectively improve the efficiency and uniformity of the mixing and stirring treatment in the sludge treatment work, and further improve the use effect of the whole device in the sludge treatment work.

[0036] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A novel sludge treatment device, comprising a treatment tank (1), characterized in that, The top of the processing box (1) is connected to a dosing box (2), and the top of the dosing box (2) is connected to a feed pipe (13). The processing box (1) is equipped with a mixing mechanism that can stir sludge. The mixing mechanism includes a vertical rotating rod (4). A dispersing plate (6) is fixed on the top of the rotating rod (4). The dispersing plate (6) is a conical funnel-shaped structure. Multiple holes (7) are provided on the side wall of the dispersing plate (6). The rotating rod (4) has multiple first stirring plates (5) on its side wall; The processing box (1) is provided with a plurality of horizontally distributed rotating shafts (10), and a plurality of rotating plates (12) are provided on the rotating shafts (10), the cross-section of the rotating plates (12) being arc-shaped; The lower section of the rotating rod (4) is fixed with a first bevel gear (9), one end of the rotating shaft (10) is rotatably connected to the inner wall of the processing box (1), and the other end is connected to a second bevel gear (11). The second bevel gear (11) meshes with the first bevel gear (9) for transmission. The processing box (1) is provided with a support plate, and the part of the rotating shaft (10) near the second bevel gear (11) is rotatably connected to the support plate.

2. The novel sludge treatment equipment according to claim 1, characterized in that, The outer end of the first stirring plate (5) is provided with a vertically distributed second stirring plate (8), which is used to scrape the sludge material adhering to the inner wall of the treatment tank (1).

3. The novel sludge treatment equipment according to any one of claims 1-2, characterized in that, A motor (3) is installed on the bottom outer side of the processing box (1), and the output shaft of the motor (3) is fixedly connected to the lower end of the rotating rod (4).

4. The novel sludge treatment equipment according to any one of claims 1-2, characterized in that, The diameter of the hole (7) is 5-8 mm.

Images