CN220940211U

CN220940211U - Sludge mixing equipment

Info

Publication number: CN220940211U
Application number: CN202322570999.0U
Authority: CN
Inventors: 时候刚; 华杰; 王炳芳
Original assignee: Jiangsu Yizhou Renewable Resources Technology Co ltd
Current assignee: Jiangsu Yizhou Renewable Resources Technology Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-14
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses sludge mixing equipment, which comprises a mixing barrel, wherein a stirring device is arranged in the mixing barrel, a stirring rod of the stirring device is rotatably arranged on the mixing barrel, and the sludge mixing equipment also comprises a driving rod rotatably arranged on the mixing barrel; extension plates are fixed on the driving rod and the gear; the both ends of connecting rod are articulated respectively on the extension board of actuating lever and the extension board of gear, the puddler is fixed to be set up on the gear. The driving rod rotates to drive the connecting rod to rotate, the connecting rod drives the gear to rotate, when the driving rod rotates to be parallel to the connecting rod, the rotation direction of the gear changes, the gear drives the stirring rod to change in rotation direction, the stirring rod suddenly reverses in the stirring process, and the reverse impact force of front and rear sludge and other materials is generated, so that the destructive force is stronger, the position layout of the sludge and other materials is also easier to be disturbed, and the sludge and other materials are more uniformly mixed.

Description

Sludge mixing equipment

Technical Field

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

Background

In the sewage treatment field, before dewatering the sludge, in order to improve the dewatering effect of the sludge, a certain amount of medicaments are required to be added to flocculate the sludge, suspended matters in the sewage are precipitated to become the sludge, and the mixing and stirring degree of the medicaments and the sludge directly influences the flocculation and subsequent dewatering effects of the sludge, but the conventional mixing device is used for stirring materials in a continuous way, but the stirring mode is used for stirring the materials in a single direction, so that the stirring efficiency is low, and meanwhile, the sludge and the materials also contain massive matters, if the massive matters are not smashed, the mixing efficiency is influenced, and the materials cannot be mixed effectively.

Disclosure of utility model

In view of the above-mentioned technical shortcomings, an object of the present utility model is to provide a sludge mixing apparatus, which is capable of stirring sludge from different directions by a rotating device and a stirring device, so as to solve the above-mentioned technical problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides sludge mixing equipment, which comprises a mixing barrel, wherein a stirring device is arranged in the mixing barrel, a stirring rod of the stirring device is rotatably arranged on the mixing barrel, and the sludge mixing equipment also comprises a driving rod rotatably arranged on the mixing barrel; extension plates are fixed on the driving rod and the stirring rod; two ends of the first connecting rod are respectively hinged on the extending plate of the driving rod and the extending plate of the stirring rod through connecting sleeves; the stirring rod is fixedly arranged on the gear.

Preferably, a plurality of stirring blades are fixedly arranged on the stirring rod along the circumferential direction, and protrusions are arranged on the stirring blades.

Preferably, the gear is fixedly connected with a supporting rod, the supporting rod is rotatably arranged on the mounting plate, and the end part of the supporting rod is fixedly connected with a limiting block; the mounting plate is connected with the top of the mixing drum through a second connecting rod.

Preferably, the driving rod is connected with an output shaft of a motor, and the motor is arranged on the mounting plate.

Preferably, the top of the mixing barrel is provided with a feed inlet, and the bottom of the mixing barrel is fixedly provided with supporting legs and a discharge outlet.

The utility model has the beneficial effects that: the driving rod rotates to drive the connecting rod to rotate, the connecting rod drives the gear to rotate, when the driving rod rotates to be parallel to the connecting rod, the rotation direction of the gear is changed, the gear drives the stirring rod, the rotation direction of the stirring rod is correspondingly changed, the stirring rod suddenly reverses in the stirring process, and the reverse impact force of the front sludge and the rear sludge and other materials is stronger, so that the position layout of the sludge and other materials is easier to be disturbed, and the sludge and other materials are more uniformly mixed;

be provided with the arch on the stirring vane, stirring vane is when stirring mud, and the arch can cut the crushing to mud for mud and other materials in the mixing drum can be better mix.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram (internal structural diagram) of a sludge mixing device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of B in FIG. 1

FIG. 4 is a schematic diagram of a sludge mixing apparatus (FIG. 1);

fig. 5 is a schematic structural view of a sludge mixing apparatus (fig. two).

Reference numerals illustrate:

1-mixing drum, 21-actuating lever, 22-head rod, 23-adapter sleeve, 24-gear, 25-extension board, 26-bracing piece, 27-stopper, 28-motor, 29-mounting panel, 3-puddler, 4-stirring vane, 5-arch, 6-feed inlet, 7-discharge gate. 8-supporting legs, 9-second connecting rods.

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.

Examples:

As shown in fig. 1 and 3, the present utility model provides a sludge mixing apparatus, comprising a mixing drum 1, a stirring device installed in the mixing drum 1, a stirring rod 3 of the stirring device rotatably installed on the mixing drum 1, and a driving rod 21 rotatably installed on the mixing drum 1; an extension plate 25 is fixed on the driving rod 21 and the stirring rod 3; the two ends of the first connecting rod 22 are respectively hinged on the extending plate 25 of the driving rod 21 and the extending plate 25 of the stirring rod 3 through connecting sleeves 23, the stirring rod 3 is fixedly arranged on the gear 24, and the driving rod 21, the first connecting rod 22 and the extending plate 25 are arranged in a staggered manner, namely are not at the same height, so as to avoid mutual interference of the driving rod 21, the first connecting rod 22 and the extending plate 25 during rotation.

Further, the stirring rod 3 is fixedly arranged on the gear 24, a plurality of stirring blades 4 are fixedly arranged on the stirring rod 3 along the circumferential direction, two protrusions 5 are arranged on each stirring blade 4, the cross section of each protrusion 5 is of a triangular structure, protrusions 5 are arranged on two surfaces of each stirring blade 4, the stirring rod 3 can rotate clockwise or anticlockwise, the protrusions 5 can stir and cut up substances in the mixing drum 1, and the mixing effect of the substances in the mixing drum 1 is better.

As shown in fig. 2, a support rod 26 is fixedly connected to the gear 24, the support rod 26 is rotatably arranged on a mounting plate 29, and a limiting block 27 is fixedly connected to the end part of the support rod 26; the mounting panel 29 passes through the second connecting rod 9 to be connected with the top of mixing drum 1, and the setting of bracing piece 26 can make gear 24 when rotating, supports gear 24 for gear 24 can drive puddler 3 better and rotate, and stopper 27 limits gear 24's position, makes gear 24 can better rotate.

As shown in fig. 4 and 5, the driving rod 21 is connected with an output shaft of the motor 28, the motor 28 is arranged on the mounting plate 29, the motor 28 drives the driving rod 21 to rotate, the top of the mixing barrel 1 is provided with the feeding hole 6, the bottom of the mixing barrel 1 is fixedly provided with the supporting leg 8 and the discharging hole 7, and the supporting leg 8 supports the mixing barrel 1, so that the device is more stable.

When the stirring rod is used, the motor 28 is started, the motor 28 drives the driving rod 21 to rotate, the driving rod 21 drives the first connecting rod 22 to rotate, the driving rod 21 and the first connecting rod 22 are parallel once, the rotation direction of the gear 24 is changed once, the gear 24 rotates to drive the stirring rod 3 to rotate, so that the stirring rod 3 can change direction in the stirring process, the stirring rod 3 can stir sludge in different directions, and the bulges 5 on the stirring rod 3 can stir and cut up the sludge.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The sludge mixing equipment comprises a mixing drum (1), wherein a stirring device is arranged in the mixing drum (1), and a stirring rod (3) of the stirring device is rotatably arranged on the mixing drum (1), and is characterized by also comprising a driving rod (21) rotatably arranged on the mixing drum (1); an extension plate (25) is fixed on the driving rod (21) and the stirring rod (3); two ends of the first connecting rod (22) are respectively hinged on an extension plate (25) of the driving rod (21) and an extension plate (25) of the stirring rod (3) through connecting sleeves (23);

The stirring rod (3) is fixedly arranged on the gear (24).

2. A sludge mixing apparatus as claimed in claim 1, wherein a plurality of stirring blades (4) are fixedly mounted on the stirring rod (3) along the circumferential direction, and protrusions (5) are arranged on the stirring blades (4).

3. A sludge mixing apparatus as claimed in claim 1, wherein a support bar (26) is fixedly connected to the gear (24), the support bar (26) is rotatably arranged on the mounting plate (29), and a stopper (27) is fixedly connected to an end of the support bar (26);

The mounting plate (29) is connected with the top of the mixing drum (1) through a second connecting rod (9).

4. A sludge mixing apparatus as claimed in claim 1, wherein the drive rod (21) is connected to the output shaft of a motor (28), the motor (28) being arranged on a mounting plate (29).

5. A sludge mixing apparatus as claimed in claim 3, wherein the top of the mixing drum (1) is provided with a feed inlet (6), and the bottom of the mixing drum (1) is fixedly provided with support legs (8) and a discharge outlet (7).