CN213895579U

CN213895579U - Sludge dewatering device

Info

Publication number: CN213895579U
Application number: CN202022433550.6U
Authority: CN
Inventors: 姚庆柱; 姜殿宝
Original assignee: Fuxin Ruiguang Fluorine Chemistry Co ltd
Current assignee: Fuxin Ruiguang Fluorine Chemistry Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-06
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a sludge dewatering device, in this technical scheme, under the effect of receiver, be convenient for deposit the flocculating agent, and under the effect through servo motor, stir flocculating agent and mud, make follow-up dehydration effect better, and under the effect of arranging the material pipe, extrude in the box with stirring good later mud drainage box, manpower and materials have been saved, and is efficient, under the effect of first conical gear and second conical gear, accomplish agitating unit and dewatering device through a servo motor, greatly increased work efficiency, the labour reduces, under stop gear's effect, make the fly leaf carry on spacingly, extrude the dehydration to the inside mud of box, the water that will take off flows through the wash port, under the effect of handle, can pull out the fly leaf, discharge mud.

Description

Sludge dewatering device

Technical Field

The utility model relates to a sludge dewatering technical field especially relates to a sludge dewatering device.

Background

The sludge is a product after sewage treatment, is a complex substance consisting of organic residues, bacterial cells, inorganic particles, colloids and the like, and is mainly characterized by high water content, high organic matter content, easy decomposition and stinking, fine particles and small specific gravity, and is a thick substance between liquid and solid, so that the sludge needs to be treated after sewage treatment in order to avoid pollution of the sludge to the environment, and the sludge is dewatered in the sludge treatment process.

Current sludge dewatering device adopts the manual stirring mode to stir flocculating agent and mud usually, not only needs a large amount of labours, and work efficiency is low, and partial dehydration mechanism adopts the dehydration mode of single dehydration mechanism to dewater, and not only inefficiency, and dehydration efficiency is poor moreover to silt bonds easily in the device inner chamber after the dehydration, clears up the difficulty.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a sludge dewatering device.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a sludge dewatering device comprises a tank body, wherein a storage box is fixedly connected at the position, close to the left side, of the top of the tank body, a feed inlet is formed at the position, close to the right side, of the top of the tank body, a servo motor is fixedly connected at the position, close to the middle, of the top of the tank body, a rotating shaft is arranged in an inner cavity of the tank body, first bearings are fixedly connected to the top and the bottom of the tank body, the top end of the rotating shaft penetrates through the adjacent first bearings and is fixedly connected with a power output end of the servo motor, a plurality of stirring rods are fixedly connected to the edge, on the outer side of the rotating shaft, the bottom end of the rotating shaft penetrates through the adjacent first bearings and is fixedly connected with a first bevel gear, boxes are arranged on the left side and the right side of the bottom of the tank body, discharge pipes are inserted into the positions, close to the left side and the right side of the bottom of the tank body, one end, away from the tank body, is inserted into the tops of the adjacent boxes, fixed blocks are arranged between the tank body and the two boxes, the upper side and the lower side of the fixed block are fixedly connected with the bottom of the adjacent tank body and the top of the tank body, one side of the tank body cavity close to the tank body is provided with a movable plate, the top of the movable plate is provided with a limiting mechanism, one side of the tank body close to the tank body is provided with a groove matched with the movable plate, a screw rod is arranged between the two tank bodies, the movable plate at the left side is fixedly connected with a positive nut, the movable plate at the right side is fixedly connected with a negative nut, the left end and the right end of the screw rod respectively penetrate through the positive nut and the negative nut and are fixedly connected with a second bearing, one side of the second bearing far away from the screw rod is fixedly connected with the inner side wall of the adjacent tank body, the screw rod is sleeved with a second bevel gear meshed with the first bevel gear, the second bevel gear is arranged between the two tank bodies, the bottom of the tank body is provided with a first opening, a second opening is formed in the front side of the box body and close to the bottom of the box body, a transverse plate is arranged in the inner cavity of the second opening, and a plurality of drain holes are formed in the transverse plate.

Further, stop gear includes two sliders, two equal fixed connection in slider bottom is at adjacent fly leaf top, the spout that matches each other with the slider is seted up at box inner chamber top, slider swing joint is at the spout inner chamber.

Furthermore, a plurality of the drain holes are sequentially linearly arranged from left to right, and the drain holes are located on one side of the two movable plates away from each other.

Furthermore, the bottom of the box body is fixedly connected with a plurality of supporting legs which are arranged in a rectangular array shape by taking the bottom of the box body as the center.

Further, two the fly leaf bottom all laminates with adjacent box inner chamber bottom each other.

Furthermore, the stirring rods are arranged in an annular array shape by taking the circle center of the rotating shaft as the center.

Further, the diaphragm matches each other with the second opening, and the diaphragm left and right sides is the polished surface setting, diaphragm front side fixedly connected with handle.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. according to the technical scheme, the tank body, the storage box, the feed inlet, the servo motor, the first bearing, the rotating shaft, the stirring rod and the discharge pipe are matched with one another, the flocculating agent is convenient to store under the action of the storage box, the flocculating agent and the sludge are stirred under the action of the servo motor, the subsequent dewatering effect is better, the stirred sludge is discharged into the tank body to be extruded under the action of the discharge pipe, manpower and material resources are saved, and the efficiency is high;

2. in this technical scheme, through the box, the fly leaf, the slider, the spout, the screw rod, the second bearing, the regular nut, first conical gear, second conical gear, the fluting, the wash port, the fixed block, the diaphragm, the handle, mutually support between supporting leg and the anti-nut, under the effect of first conical gear and second conical gear, accomplish agitating unit and dewatering device through a servo motor, greatly increased work efficiency, reduce the labour, under stop gear's effect, make the fly leaf carry on spacingly, carry out extrusion dehydration to the inside mud of box, the water that will take off flows through the wash port, under the effect of handle, can pull out the fly leaf, discharge mud.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front cross-sectional view of a can body of a component of this embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a top view of the stirring rod of the component of this embodiment;

FIG. 5 is a top cross-sectional view of the cross plate of the component of this embodiment.

In the figure: 1. a tank body; 2. a storage box; 3. a feed inlet; 4. a servo motor; 5. a first bearing; 6. a rotating shaft; 7. a stirring rod; 8. a discharge pipe; 9. a box body; 10. a movable plate; 11. a slider; 12. a chute; 13. a screw; 14. a second bearing; 15. a positive nut; 16. a first bevel gear; 17. a second bevel gear; 18. grooving; 19. a drain hole; 20. a fixed block; 21. supporting legs; 22. a counter nut; 23. a transverse plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a sludge dewatering device comprises a tank body 1, a storage box 2 is fixedly connected to the top of the tank body 1 near the left side, a feed inlet 3 is arranged at the top of the tank body 1 near the right side, a servo motor 4 is fixedly connected to the top of the tank body 1 near the middle, a rotating shaft 6 is arranged in an inner cavity of the tank body 1, first bearings 5 are fixedly connected to the top and the bottom of the tank body 1, the top end of the rotating shaft 6 penetrates through the adjacent first bearings 5 and is fixedly connected with a power output end of the servo motor 4, a plurality of stirring rods 7 are fixedly connected to the outer edge of the rotating shaft 6, the stirring rods 7 are arranged in an annular array with the center of the rotating shaft 6 as the center, so as to facilitate stirring, the bottom end of the rotating shaft 6 penetrates through the adjacent first bearings 5 and is fixedly connected with first conical gears 16, box bodies 9 are arranged on the, one end of the discharging pipe 8 far away from the tank body 1 is inserted at the top of the adjacent box body 9, a fixed block 20 is arranged between the tank body 1 and the two box bodies 9, the upper side and the lower side of the fixed block 20 are fixedly connected at the bottom of the adjacent tank body 1 and the top of the box body 9, one side of the inner cavity of the box body 9 close to the tank body 1 is provided with a movable plate 10, the top of the movable plate 10 is provided with a limiting mechanism, the limiting mechanism comprises two sliding blocks 11, the bottoms of the two sliding blocks 11 are fixedly connected at the top of the adjacent movable plate 10, the top of the inner cavity of the box body 9 is provided with a sliding groove 12 matched with the sliding blocks 11, the sliding blocks 11 are movably connected at the inner cavity of the sliding groove 12, the bottoms of the two movable plates 10 are mutually jointed with the bottom of the adjacent inner cavity of the box, the tank body 9 is convenient to support, a slot 18 matched with the movable plate 10 is formed in one side of the tank body 9 close to the tank body 1, a screw 13 is arranged between the two tank bodies 9, a positive nut 15 is fixedly connected to the movable plate 10 on the left side, a negative nut 22 is fixedly connected to the movable plate 10 on the right side, the left end and the right end of the screw 13 respectively penetrate through the positive nut 15 and the negative nut 22, a second bearing 14 is fixedly connected, one side, away from the screw 13, of the second bearing 14 is fixedly connected to the inner side wall of the adjacent tank body 9, a second bevel gear 17 meshed with the first bevel gear 16 is sleeved on the screw 13, the second bevel gear 17 is positioned between the two tank bodies 9, a first opening is formed in the bottom of the tank body 9, a second opening is formed in the front side of the tank body 9 close to the bottom, a transverse plate 23 is arranged in the inner cavity of the second opening, the transverse plate 23 is matched with the second opening, and the left side and the right side of the transverse plate 23 are both provided with a polished surface, the handle is fixedly connected to the front side of the transverse plate 23, so that the transverse plate 23 can move conveniently, the transverse plate 23 is provided with a plurality of drain holes 19, the plurality of drain holes 19 are sequentially linearly arranged from left to right, and the plurality of drain holes 19 are located on one side, away from each other, of the two movable plates 10, so that sludge can be extruded and drained while being convenient.

The working principle is as follows: when the utility model is used, the flocculant and sludge in the storage box 2 are poured into the tank body 1 through the feed inlet 3 at the same time, then the power output end of the servo motor 4 is started through the external power supply, the rotating shaft 6 is driven to rotate positively and negatively in the inner cavity of the first bearing 5 under the rotation of the power output end of the servo motor 4, the rotating shaft 6 is driven to rotate, the stirring rod 7 is driven to rotate, so that the sludge and the flocculant are fully mixed in the inner cavity of the tank body 1, the subsequent dehydration effect is increased, after the stirring is finished, the stirred sludge is discharged into the inner cavity of the tank body 9 through the discharge pipe 8, the first conical gear 16 also rotates along with the rotation of the rotating shaft 6, under the action of the second conical gear 17, the first conical gear 16 rotates, the screw 13 is driven to rotate in the inner cavity of the second bearing 14, under the action of the servo motor 4, the positive rotation is rotated to a certain degree and then is reversed, and under the action of the positive nut 15 and the negative nut 22, the two movable plates 10 are pushed back and forth in opposite directions, under the action of the limiting mechanism, the slide block 11 and the chute 12 play the role of a limiting movable plate 10, sludge discharged into the box body 9 is extruded, when the extrusion is completed, the effluent sewage flows out through the water discharge hole 19, the dehydrated sludge pulls the transverse plate 23 out by pulling the handle, the sludge is discharged through the first opening for further treatment, under the action of the first bevel gear 16 and the second bevel gear 17, the stirring device and the dehydration device can be completed through a servo motor 4, thereby greatly increasing the working efficiency, reducing the labor force, and under the effect of fixed block 20, fix jar body 1 on box 9, and under the effect of supporting leg 21, support two boxes 9, accomplish the dehydration operation of mud with this at last.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a sludge dewatering device, includes a jar body (1), jar body (1) top is close to left side department fixedly connected with receiver (2), its characterized in that: the feed inlet (3) is formed in the position, close to the right side, of the top of the tank body (1), the servo motor (4) is fixedly connected to the position, close to the middle, of the top of the tank body (1), a rotating shaft (6) is arranged in an inner cavity of the tank body (1), the first bearings (5) are fixedly connected to the top and the bottom of the tank body (1), the top end of the rotating shaft (6) penetrates through the adjacent first bearings (5) and is fixedly connected with a power output end of the servo motor (4), a plurality of stirring rods (7) are fixedly connected to the outer edge of the rotating shaft (6), the bottom end of the rotating shaft (6) penetrates through the adjacent first bearings (5) and is fixedly connected with a first bevel gear (16), the boxes (9) are arranged on the left side and the right side of the bottom of the tank body (1), the material discharge pipes (8) are inserted into the positions, close to the left side and the right side of the bottom of the tank body (1), one end of each material discharge pipe (8) is inserted into the top of the adjacent box (9), the tank is characterized in that a fixed block (20) is arranged between the tank body (1) and the two boxes (9), the upper side and the lower side of the fixed block (20) are fixedly connected to the bottom of the adjacent tank body (1) and the top of the adjacent tank body (9), a movable plate (10) is arranged on one side, close to the tank body (1), of an inner cavity of the tank body (9), a limiting mechanism is arranged on the top of the movable plate (10), a groove (18) matched with the movable plate (10) is formed in one side, close to the tank body (1), of the tank body (9), a screw rod (13) is arranged between the two boxes (9), a positive nut (15) is fixedly connected to the movable plate (10) on the left side, a reverse nut (22) is fixedly connected to the movable plate (10) on the right side, the left end and the right end of the screw rod (13) penetrate through the positive nut (15) and the reverse nut (22) respectively and are fixedly connected with a second bearing (14), one side, far away from screw rod (13), of second bearing (14) is fixedly connected to the inner side wall of the adjacent box body (9), a second bevel gear (17) meshed with the first bevel gear (16) is sleeved on the screw rod (13), the second bevel gear (17) is located between the two box bodies (9), a first opening is formed in the bottom of each box body (9), a second opening is formed in the position, close to the bottom, of the front side of each box body (9), a transverse plate (23) is arranged in the inner cavity of each second opening, and a plurality of drain holes (19) are formed in the transverse plate (23).

2. The sludge dewatering apparatus according to claim 1, wherein: the limiting mechanism comprises two sliding blocks (11), the bottoms of the sliding blocks (11) are fixedly connected to the tops of the adjacent movable plates (10), sliding grooves (12) matched with the sliding blocks (11) are formed in the tops of inner cavities of the box bodies (9), and the sliding blocks (11) are movably connected to the inner cavities of the sliding grooves (12).

3. The sludge dewatering apparatus according to claim 1, wherein: the plurality of the drain holes (19) are sequentially linearly arranged from left to right, and the plurality of the drain holes (19) are positioned on one sides, far away from the two movable plates (10).

4. The sludge dewatering apparatus according to claim 1, wherein: the box (9) bottom fixedly connected with a plurality of supporting leg (21), and a plurality of supporting leg (21) use the bottom of box (9) as the center and be the rectangular array form and arrange.

5. The sludge dewatering apparatus according to claim 1, wherein: the bottoms of the two movable plates (10) are mutually attached to the bottoms of the inner cavities of the adjacent box bodies (9).

6. The sludge dewatering apparatus according to claim 1, wherein: the stirring rods (7) are arranged in an annular array shape by taking the circle center of the rotating shaft (6) as the center.

7. The sludge dewatering apparatus according to claim 1, wherein: diaphragm (23) and second opening match each other, and the diaphragm (23) left and right sides is the polished surface setting, diaphragm (23) front side fixedly connected with handle.