CN210278889U

CN210278889U - Novel sludge modulation mixer

Info

Publication number: CN210278889U
Application number: CN201920736848.9U
Authority: CN
Inventors: 黎桂瑶
Original assignee: Yangpu Solid Waste Treatment Co ltd
Current assignee: Yangpu Solid Waste Treatment Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-10
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a novel sludge preparation blender, including mixing the cauldron, the top center of mixing the cauldron is rotated and is connected with the rotating-tube, the upper portion fixedly connected with pinion of rotating-tube, the surface meshing of pinion is connected with the master gear, the center fixedly connected with driving motor of master gear, the surface of rotating-tube is provided with the agitator tube, the top of rotating-tube is provided with the flocculating agent inlet pipe, top one side that driving motor was kept away from to mixed cauldron is provided with the mud inlet pipe, the bottom center of mixing the cauldron is provided with discharging device, discharging device's lower part one side is provided with the mud discharging pipe, the utility model relates to an environmental protection equipment technical field. This novel sludge conditioning blender has solved the mixed effect of prior art flocculating agent and mud unsatisfactory, and mud circulation price difference itself causes the discharging pipe to go out the jam easily, influences the problem of sludge treatment efficiency.

Description

Novel sludge modulation mixer

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is a novel mud modulation blender.

Background

Before sludge dewatering, sludge conditioning, also called sludge chemical conditioning, is carried out, sludge concentration generally only can reduce the water content to about 85%, and bound water in sludge is separated for further reducing the water content and the volume, namely, the adhesion of the bound water to solid particles is weakened, and the particles are unstably grown. The current common method is that a sludge modulation tank is arranged before sludge filter pressing for carrying out chemical modulation on sludge, organic and inorganic flocculants such as ferric trichloride and lime are added, and the flocculation time of the flocculating agent on the sludge is generally 5-10 min. And the mud modulation pond area and the investment are great, and the low rotational speed paddle agitator or hyperboloid agitator are generally adopted in the mixture of flocculating agent and mud, and the mixing effect is unsatisfactory, and mud itself circulation price difference causes the discharging pipe to go out the jam easily, influences sludge treatment efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel mud modulation blender has solved the mixed effect of prior art flocculating agent and mud unsatisfactory, and mud circulation price difference itself, causes the discharging pipe to go out the jam easily, influences the problem of sludge treatment efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel sludge preparation blender, includes mixed cauldron, the top center of mixing cauldron is rotated and is connected with the rotating tube, the upper portion fixedly connected with pinion of rotating tube, the surface meshing of pinion is connected with the master gear, the center fixedly connected with driving motor of master gear, the surface of rotating tube is provided with the agitator tube, the top of rotating tube is provided with the flocculating agent inlet pipe, top one side that driving motor was kept away from to mixed cauldron is provided with the mud inlet pipe, the bottom center of mixing cauldron is provided with discharging device, discharging device's lower part one side is provided with the mud discharging pipe.

Preferably, the surfaces of the rotating pipe and the stirring pipe are uniformly provided with flocculating agent discharge holes, and the bottom of the rotating pipe is a sealing pipe.

Preferably, a fixing frame is arranged on the outer side of the driving motor, the bottom of the fixing frame is fixedly connected with the top surface of the mixing kettle, and the pinion and the main gear are both located inside the fixing frame.

Preferably, the bottom equidistance fixedly connected with bracing piece of mixing the cauldron, the surface of mixing the cauldron is provided with the control box.

Preferably, discharging device includes the connecting frame, the bottom fixedly connected with fixing base of connecting frame, the inside fixedly connected with ejection of compact motor of fixing base, the output fixedly connected with shaft coupling of ejection of compact motor, the top fixedly connected with screw axis of shaft coupling, the top of screw axis is rotated and is connected with spacing, the bottom of spacing and the top fixed connection of connecting frame.

Preferably, the surface of the stirring pipe is symmetrically and fixedly connected with stirring blades, and the stirring pipe adopts a symmetrical and staggered distribution design.

(III) advantageous effects

The utility model provides a novel mud modulation blender has possessed following beneficial effect:

(1) this novel sludge modulation blender, it rotates to drive the swinging head through driving motor cooperation gear drive, the swinging head drives surface evenly distributed's stirred tube, the realization is stirred the interior mud of mixing the cauldron, it is intraductal with the leading-in swinging head of flocculating agent through the flocculating agent inlet pipe, then with the help of rotating centrifugal force with the flocculating agent from the even leading-in mud of flocculating agent discharge opening inside, the stirring leaf on cooperation stirred tube surface realizes further stirring and mixes, the improvement mixes the effect, guarantee sludge treatment effect, the device structural design is compact simultaneously, the volume is less, it is lower to compare in traditional modulation pond cost, the convenience is higher.

(2) This novel sludge conditioning blender is provided with discharging device through the bottom center of mixing the cauldron, and discharging device's lower part one side is provided with the mud discharging pipe, has reached and has utilized the inside ejection of compact motor of discharging device to drive the screw axis and rotate, realizes the spiral ejection of compact with mud, has strengthened ejection of compact mode, can avoid the flocculating agent to subside after mixing and lead to the discharging pipe to block up, guarantees sludge treatment efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the discharging device of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 mixing kettle, 2 rotating pipes, 3 pinions, 4 main gears, 5 driving motors, 6 stirring pipes, 7 flocculant feeding pipes, 8 sludge feeding pipes, 9 discharging devices, 91 connecting frames, 92 fixing seats, 93 discharging motors, 94 couplers, 95 spiral shafts, 96 limiting frames, 10 sludge discharging pipes, 11 flocculant discharging holes, 12 fixing frames, 13 supporting rods, 14 control boxes and 15 stirring blades.

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. 1-3, the present invention provides a technical solution: a novel sludge modulating mixer comprises a mixing kettle 1, a rotating pipe 2 is rotatably connected to the center of the top of the mixing kettle 1, a pinion 3 is fixedly connected to the upper portion of the rotating pipe 2, a main gear 4 is connected to the surface of the pinion 3 in a meshed manner, a driving motor 5 is fixedly connected to the center of the main gear 4, a stirring pipe 6 is arranged on the surface of the rotating pipe 2, sludge is stirred, a flocculant inlet pipe 7 is arranged at the top of the rotating pipe 2, introduction of a flocculant is facilitated, a sludge inlet pipe 8 is arranged on one side of the mixing kettle 1, which is far away from the driving motor 5, sludge is conveniently introduced, a discharging device 9 is arranged at the center of the bottom of the mixing kettle 1, discharging efficiency is ensured, a sludge discharging pipe 10 is arranged on one side of the lower portion of the discharging device 9, discharge of the sludge which is conveniently modulated is facilitated, flocculating agent discharging holes 11, the bottom of the rotating pipe 2 is a sealing pipe to avoid bottom leakage, a fixing frame 12 is arranged outside the driving motor 5, the bottom of the fixing frame 12 is fixedly connected with the top surface of the mixing kettle 1, the pinion 3 and the main gear 4 are both positioned inside the fixing frame 12 to realize supporting and fixing of the motor and protect the transmission gear at the same time, the bottom of the mixing kettle 1 is fixedly connected with supporting rods 13 at equal intervals to facilitate fixing of the device and improve convenience of the device, a control box 14 is arranged on the surface of the mixing kettle 1 to facilitate control of the operating device, the discharging device 9 comprises a connecting frame 91, a fixing seat 92 is fixedly connected to the bottom of the connecting frame 91, a discharging motor 93 is fixedly connected inside the fixing seat 92, a coupler 94 is fixedly connected to the output end of the discharging motor 93, a screw shaft 95 is fixedly connected to the top of the coupler 94, a limiting frame 96 is rotatably connected to the top of the, the surface symmetry fixedly connected with stirring leaf 15 of stirred tubular 6, stirred tubular 6 adopts the design of symmetry crisscross distribution, improves stirring intensity, guarantees stirring efficiency.

During the use, it is fixed with the device through bracing piece 13, then switch on, starting drive, driving motor 5 drives master gear 4 and rotates, master gear 4 drives pinion 3 and rotates, pinion 3 drives rotating tube 2 and rotates, rotating tube 2 drives the rotation of agitator tube 6, utilize rotation centrifugal force to derive from flocculating agent discharge opening 11 from 7 leading-in flocculating agent inlet pipes of flocculating agent, realize that the flocculating agent evenly gets into in the mud of mixing kettle 1 inside, then cooperate stirring leaf 15 to further stir mud, improve mixed effect, mix after the modulation is accomplished, through discharge motor 93, discharge motor 93 drives shaft coupling 94 and rotates, shaft coupling 94 drives screw axis 95 and rotates, realize the spiral ejection of compact of mud, guarantee discharge strength, avoid mud subside to block up discharging pipe 10, guarantee sludge treatment efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a novel mud modulation blender, includes mixing kettle (1), its characterized in that: the top center of mixing cauldron (1) rotates and is connected with rotating-tube (2), upper portion fixedly connected with pinion (3) of rotating-tube (2), the surface meshing of pinion (3) is connected with master gear (4), the center fixedly connected with driving motor (5) of master gear (4), the surface of rotating-tube (2) is provided with stirring pipe (6), the top of rotating-tube (2) is provided with flocculating agent inlet pipe (7), top one side that driving motor (5) were kept away from in mixing cauldron (1) is provided with mud inlet pipe (8), the bottom center of mixing cauldron (1) is provided with discharging device (9), lower part one side of discharging device (9) is provided with mud discharging pipe (10).

2. The novel sludge conditioning mixer of claim 1, wherein: flocculating agent discharge opening (11) have all evenly been seted up on the surface of rotating tube (2) and stirred tube (6), the bottom of rotating tube (2) is the sealed tube.

3. The novel sludge conditioning mixer of claim 1, wherein: the outer side of the driving motor (5) is provided with a fixing frame (12), the bottom of the fixing frame (12) is fixedly connected with the top surface of the mixing kettle (1), and the pinion (3) and the main gear (4) are both positioned inside the fixing frame (12).

4. The novel sludge conditioning mixer of claim 1, wherein: the bottom equidistance fixedly connected with bracing piece (13) of mixing cauldron (1), the surface of mixing cauldron (1) is provided with control box (14).

5. The novel sludge conditioning mixer of claim 1, wherein: discharging device (9) are including connection frame (91), bottom fixedly connected with fixing base (92) of connection frame (91), inside fixedly connected with ejection of compact motor (93) of fixing base (92), output fixedly connected with shaft coupling (94) of ejection of compact motor (93), top fixedly connected with screw axis (95) of shaft coupling (94), the top of screw axis (95) is rotated and is connected with spacing (96), the bottom of spacing (96) and the top fixed connection of connection frame (91).

6. The novel sludge conditioning mixer of claim 5, wherein: the surface of the stirring pipe (6) is symmetrically and fixedly connected with stirring blades (15), and the stirring pipe (6) adopts a symmetrical and staggered distribution design.