CN218530603U - Sludge mixer anti-clogging device - Google Patents

Abstract

The utility model discloses a sludge mixer anti-clogging device, including agitator tank and sealed lid, the upper end of agitator tank is provided with a sealed lid, the intermediate position of sealed internal roof of covering rotates and is connected with a dwang, the outer wall of dwang is two stirring leaves of symmetry form fixedly connected with, the utility model discloses beneficial effect is: start driving motor and drive the dwang and stir the leaf and rotate, mix the mud in the agitator tank, the dwang drives second rotating gear and rotates with first rotating gear and reciprocal lead screw, reciprocal lead screw drives reciprocal nut and fixed ring piece and clean ring piece and removes, the adnexed mud of agitator pipe inner wall is scraped down to clean ring piece, when preventing that the blender from mixing, the material is arranged in the influence of the mud of adhesion at the inner wall, the fixing bolt who will clean the ring piece outside rolls out, take off clean ring piece and wash, dismantle the washing to clean ring piece, prevent that the long-time service surface of clean ring piece from being stained with impurity, influence knife coating effect.

Description

Sludge mixer anti-clogging device

Technical Field

The utility model relates to a sludge mixer technical field specifically is a sludge mixer prevents plug device.

Background

Sludge treatment is one of the most important links in the whole wastewater treatment, in order to improve the solid content of sludge, the sludge needs to be subjected to dehydration treatment, a flocculating agent needs to be added into the sludge during dehydration so as to improve the flocculation effect of the sludge and accelerate the sedimentation of the sludge, and meanwhile, the flocculating agent and the sludge can be stirred in order to accelerate the flocculation of the sludge.

For example, patent CN 114345212A discloses a deslimer sludge mixer, which comprises a positive flow guiding device, a reverse flow guiding device and a mixing barrel, wherein the positive flow guiding device is communicated with the reverse flow guiding device, an outlet of the reverse flow guiding device is communicated with an inlet of the mixing barrel, a scraping device is not installed on an inner wall of the mixer in the case, sludge may be adsorbed on the inner wall of the mixer, and cannot be smoothly discharged, so that it is necessary to provide an anti-blocking device for the sludge mixer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge mixer anti-clogging device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-blocking device of a sludge mixer comprises a stirring tank and a sealing cover, wherein the upper end of the stirring tank is provided with the sealing cover, the middle position of the inner top wall of the sealing cover is rotatably connected with a rotating rod, the outer wall of the rotating rod is symmetrically and fixedly connected with two stirring blades, one end, positioned on the rotating rod, of the inner top wall of the sealing cover is rotatably connected with a reciprocating screw rod, and the outer wall of the upper end of the rotating rod is fixedly sleeved with a first rotating gear;

a second rotating gear is fixedly sleeved on the outer wall of the reciprocating screw rod at the position of the first rotating gear and is meshed with the first rotating gear, the upper surface of the sealing cover is fixedly connected with a limiting rod in a symmetrical manner relative to the reciprocating screw rod, the outer wall of the reciprocating screw rod is in threaded connection with a reciprocating nut, and the outer wall of the limiting rod is in sliding connection with a limiting ring;

the utility model discloses a quick-witted stirring tank, including reciprocating nut and spacing ring, the outer wall of reciprocating nut and spacing ring is fixed ring piece of common fixedly connected with, the outer wall sliding connection of fixed ring piece has a clean ring piece, just clean ring piece offsets with the agitator tank inner wall, the equal equidistance of outer wall of clean ring piece is run through and is seted up a plurality of screw hole, and a plurality of the screw hole is run through and is extended to in the fixed ring piece and equal threaded connection is connected with a fixing bolt.

Preferably, the outer wall of sealed lid is that the form of encircleing runs through and has seted up the fixed screw of a plurality of, and a plurality of fixed screw all runs through and extends to in the agitator tank and equal threaded connection has a bolt.

Preferably, the outer wall of both sides of agitator tank is two hydraulic stems of symmetry form fixedly connected with, and two the output of hydraulic stem all links to each other with sealed lid is fixed.

Preferably, the lower surface of the sealing cover is fixedly connected with a sealing ring, and the other end of the sealing ring is abutted against the stirring tank.

Preferably, the outer wall of one end of the stirring tank is fixedly connected with a feeding pipe, and the feeding pipe penetrates through and extends into the stirring tank.

Preferably, the upper surface of sealed lid is located a driving motor of position fixedly connected with of dwang, just the one end of dwang runs through the bearing and extends to outside sealed lid and pass through the shaft coupling and drive motor fixed linking to each other

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

1. the driving motor is started to drive the rotating rod to rotate with the stirring blades, sludge in the stirring tank is mixed, the rotating rod drives the second rotating gear to rotate with the first rotating gear and the reciprocating screw rod, the reciprocating screw rod drives the reciprocating nut to move with the fixed ring block and the cleaning ring block, the cleaning ring block scrapes off sludge attached to the inner wall of the stirring pipe, and when the mixer is prevented from being mixed, sludge adhered to the inner wall influences discharging.

2. Can roll out the bolt in the sealed lid outside, start the sealed lid rebound of hydraulic stem drive, make sealed lid and agitator tank separation, roll out the fixing bolt in the outside of the ring piece that will clean, take off the ring piece that will clean and wash, dismantle the washing to the ring piece that cleans, prevent that the long-time service surface of clean ring piece from being stained with impurity, influence knife coating effect.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a front view of the sealing cover of the present invention;

FIG. 3 is a schematic top view of the agitator tank of the present invention;

FIG. 4 is a schematic view of the structure of the installation position of the threaded hole of the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a stirring tank; 2. a sealing cover; 3. rotating the rod; 4. stirring blades; 5. a reciprocating screw rod; 6. a first rotating gear; 7. a second rotating gear; 8. a limiting rod; 9. a reciprocating nut; 10. a limiting ring; 11. a fixed ring block; 12. cleaning the ring block; 13. a threaded hole; 14. fixing the bolt; 15. fixing screw holes; 16. a bolt; 17. a hydraulic lever; 18. a seal ring; 19. a feeding pipe; 20. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anti-blocking device of a sludge mixer comprises a stirring tank 1 and a sealing cover 2, wherein the upper end of the stirring tank 1 is provided with the sealing cover 2, the middle position of the inner top wall of the sealing cover 2 is rotatably connected with a rotating rod 3, the outer wall of the rotating rod 3 is symmetrically and fixedly connected with two stirring blades 4, one end of the inner top wall of the sealing cover 2, which is positioned at the rotating rod 3, is rotatably connected with a reciprocating screw rod 5, and the outer wall of the upper end of the rotating rod 3 is fixedly sleeved with a first rotating gear 6;

a second rotating gear 7 is fixedly sleeved on the outer wall of the reciprocating screw rod 5 at the position of the first rotating gear 6, the second rotating gear 7 is meshed with the first rotating gear 6, the upper surface of the sealing cover 2 is symmetrically and fixedly connected with a limiting rod 8 relative to the reciprocating screw rod 5, the outer wall of the reciprocating screw rod 5 is in threaded connection with a reciprocating nut 9, and the outer wall of the limiting rod 8 is in sliding connection with a limiting ring 10;

the outer wall of reciprocal nut 9 and spacing ring 10 is fixed with a fixed ring piece 11 together, and the outer wall sliding connection of fixed ring piece 11 has a clean ring piece 12, and clean ring piece 12 offsets with agitator tank 1 inner wall, and the equal equidistance of outer wall of clean ring piece 12 runs through and has seted up a plurality of screw hole 13, and a plurality of screw hole 13 all runs through and extends to in the fixed ring piece 11 and equal threaded connection is connected with a fixing bolt 14.

Wherein, the outer wall of sealed lid 2 is to encircle the form and run through and seted up a plurality of fixed screw 15, and a plurality of fixed screw 15 all runs through and extend to agitator tank 1 in and equal threaded connection has a bolt 16, and convenient to use bolt 16 links to each other agitator tank 1 with sealed lid 2.

Wherein, the both sides outer wall of agitator tank 1 is two hydraulic stem 17 of symmetry form fixedly connected with, and the output of two hydraulic stem 17 all links to each other with sealed lid 2 is fixed, is convenient for use hydraulic stem 17 to promote sealed lid 2 and agitator tank 1 separation.

Wherein, the lower surface fixedly connected with sealing washer 18 of sealed lid 2, and the other end of sealing washer 18 offsets with agitator tank 1, and the leakproofness between agitator tank 1 and sealed lid 2 is increased to the sealing washer 18 of being convenient for use.

Wherein, pan feeding pipe 19 of one end outer wall fixedly connected with of agitator tank 1, and pan feeding pipe 19 run through extend to agitator tank 1 in, be convenient for use pan feeding pipe 19 with the mud that needs the stirring pour into agitator tank 1 in.

Wherein, the upper surface of sealed lid 2 is located a driving motor 20 of position fixedly connected with of dwang 3, and the one end of dwang 3 runs through the bearing and extends to sealed lid 2 outside and pass through the shaft coupling and drive motor 20 fixed linking to each other, is convenient for use driving motor 20 to drive dwang 3 and rotate.

Specifically, use the utility model discloses the time, hydraulic stem 17 all links to each other with external driving source through the controller with driving motor 20, pour mud into agitator tank 1 through pan feeding pipe 19 with the medicament in, start driving motor 20 and drive dwang 3 and stirring leaf 4 and rotate, stirring leaf 4 stirs mud, dwang 3 drives second rotating gear 7 simultaneously and rotates, second rotating gear 7 drives first rotating gear 6 and reciprocal lead screw 5 and rotates, reciprocal lead screw 5 drives reciprocal nut 9 and rotates, nevertheless reciprocal nut 9 is under fixed ring piece 11 and gag lever post 8's spacing, reciprocal lead screw 5 drives reciprocal nut 9 and fixed ring piece 11 and removes, fixed ring piece 11 drives clean ring piece 12 and gag lever post 10 removal respectively, clean ring piece 12 scrapes the blade coating to agitator tank 1 inner wall, prevent that mud from gluing on agitator tank 1 inner wall, gag lever post 10 slides on gag lever post 8, can rotate out from fixed screw 15 with the bolt 16 in the sealed lid 2 outside, hydraulic stem 17 rises sealed lid 2 upwards again, make agitator tank 1 and 2 separate sealed lid, clean ring piece 12 takes off from the clean ring piece 12 outside from the clean ring piece 13 and wash the fixed ring piece outside.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The anti-blocking device for the sludge mixer comprises a stirring tank (1) and a sealing cover (2), wherein the upper end of the stirring tank (1) is provided with the sealing cover (2), and the anti-blocking device is characterized in that the middle position of the inner top wall of the sealing cover (2) is rotatably connected with a rotating rod (3), the outer wall of the rotating rod (3) is symmetrically and fixedly connected with two stirring blades (4), one end, located on the rotating rod (3), of the inner top wall of the sealing cover (2) is rotatably connected with a reciprocating screw rod (5), and the outer wall of the upper end of the rotating rod (3) is fixedly sleeved with a first rotating gear (6);

a second rotating gear (7) is fixedly sleeved at the position, located on the first rotating gear (6), of the outer wall of the reciprocating screw rod (5), the second rotating gear (7) is meshed with the first rotating gear (6), the upper surface of the sealing cover (2) is fixedly connected with a limiting rod (8) symmetrically relative to the reciprocating screw rod (5), the outer wall of the reciprocating screw rod (5) is in threaded connection with a reciprocating nut (9), and the outer wall of the limiting rod (8) is in sliding connection with a limiting ring (10);

reciprocal nut (9) and retaining ring piece (11) of the common fixedly connected with of outer wall of spacing ring (10), the outer wall sliding connection of retaining ring piece (11) has one clean ring piece (12), just clean ring piece (12) offset with agitator tank (1) inner wall, the equal equidistance of outer wall of clean ring piece (12) is run through and is seted up a plurality of screw hole (13), and a plurality of screw hole (13) all run through extend to in retaining ring piece (11) and equal threaded connection have one fixing bolt (14).

2. The sludge mixer anti-clogging device as claimed in claim 1, wherein: the outer wall of sealed lid (2) is that the form of encircleing runs through and has seted up a plurality of fixed screw (15), and a plurality of fixed screw (15) all run through and extend to agitator tank (1) in and equal threaded connection has a bolt (16).

3. The sludge mixer anti-clogging device as claimed in claim 1, wherein: the outer wall of the two sides of the stirring tank (1) is fixedly connected with two hydraulic rods (17) symmetrically, and the output ends of the hydraulic rods (17) are fixedly connected with the sealing cover (2).

4. The sludge mixer anti-clogging device as claimed in claim 1, wherein: the lower surface of the sealing cover (2) is fixedly connected with a sealing ring (18), and the other end of the sealing ring (18) is abutted against the stirring tank (1).

5. The sludge mixer anti-clogging device as claimed in claim 1, wherein: one end outer wall fixedly connected with pan feeding pipe (19) of agitator tank (1), just pan feeding pipe (19) run through and extend to in agitator tank (1).

6. The sludge mixer anti-clogging device according to claim 1, characterized in that: the upper surface of sealed lid (2) is located driving motor (20) of position fixedly connected with of dwang (3), just the one end of dwang (3) runs through the bearing and extends to sealed lid (2) outside and through shaft coupling and driving motor (20) fixed linking to each other.

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