Quantitative discharging device of pug bin

Abstract

The utility model provides a quantitative discharging device of a sludge bin, which belongs to the technical field of sludge treatment equipment, aims to solve the problem that the treatment capacity of sludge is inconvenient to control in the prior art, and comprises a hopper and a material extruding mechanism arranged at the bottom of the hopper, the extrusion mechanism comprises two symmetrically-distributed disc bodies, a plurality of extrusion wheels are arranged on the disc bodies in a circumferential array mode, and the extrusion wheels are rotationally connected to the disc bodies; the power component is in transmission connection with the extrusion wheel, the power component can drive the two disc bodies to rotate in the opposite directions, and the rotating speed directions of the positions, close to each other, of the two disc bodies are downward; one end of the hose is communicated with the bottom of the hopper, and the hose is arranged between the two disc bodies.

Description

Technical Field

[0001] The utility model belongs to the technical field of sludge processing equipment, and more specifically, particularly relates to a quantitative discharging device for a sludge bin. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. Sludge is a common waste in the sewage treatment process. In order to better treat this sludge, the existing technology has designed a variety of sludge treatment solutions.

[0003] For example, a sludge processor with application number CN201821054435.4 relates to the field of environmental protection, including a first motor, one end of the first motor shaft is connected to the first main shaft through a coupling transmission, one end of the first main shaft is fixedly installed with a rotating rod, one end of the rotating rod is welded with a crushing block, both sides of the shell are fixedly connected with sliders, one end of the slider is slidably connected with a slide rail, a baffle is fixedly installed on the top of the slide rail, one side of the outer surface of the baffle is welded with a fixed rod, one side of the fixed rod is hinged with a folding rod through a hinge, both sides of the outer surface of the shell are provided with a slot, one end of the folding rod is clamped with the inner wall of the slot, a compression spring is fixedly installed on the other side of the baffle, and one end of the compression spring is fixedly connected with one side of the folding rod. The sludge processor allows the crushed sludge to be stirred and dried, so that when the sludge is stirred, the normal stirring of the stirring rod will not be affected by stones, and the sludge can be dried more fully.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it was found that although the prior art has basic sludge treatment functions, if it is necessary to add chemicals to the sludge for treatment, if the amount of sludge is not calculated accurately, it will lead to excessive amount of chemicals added and cause waste, and if the amount of chemicals added is too little, it will lead to poor treatment effect.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a quantitative discharging device for a mud silo is provided, in order to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a quantitative discharging device for a sludge bin to solve the problem that the prior art is inconvenient to control the processing amount of sludge.

[0007] The purpose and effect of the quantitative discharging device of the mud material bin of the utility model are achieved by the following specific technical means:

[0008] A quantitative discharging device for a mud silo, comprising:

[0009] A hopper and a material extrusion mechanism arranged at the bottom of the hopper;

[0010] The extrusion mechanism comprises two symmetrically distributed discs, a plurality of extrusion wheels are arranged in a circumferential array on the discs, and the extrusion wheels are rotatably connected to the discs;

[0011] A power component, the power component is drivingly connected to the extrusion wheel, the power component can drive the two discs to rotate in opposite directions, and the rotation direction of the two discs at the position close to each other is downward;

[0012] A hose, one end of which is connected to the bottom of the hopper, and the hose is arranged between the two discs.

[0013] Furthermore, the hopper includes a cylinder, a flared opening fixedly connected to the upper part of the cylinder, a lower hopper arranged at the lower part of the cylinder, a flexible connecting ring with its upper end sealed to the cylinder, and a top cover fixedly connected to the flared opening, wherein the lower end of the flexible connecting ring is sealed to the upper part of the lower hopper, and the lower hopper is fixedly connected to a vibration motor.

[0014] Furthermore, the top cover is fixedly connected with an observation port, and the observation port is fixedly connected with a transparent plate.

[0015] Furthermore, the power component includes a gear fixedly connected to the disk body, a driven wheel fixedly connected to a gear, a transmission belt connected to the driven wheel, a driving wheel connected to the transmission belt, and a motor connected to the driving wheel. The two disk bodies are respectively provided with gears, and the two gears are meshed with each other.

[0016] Furthermore, it also includes a pressurizing component, which includes an air pressure pump, an air pipe with one end connected to the air outlet of the air pressure pump, a cylinder, a flared mouth, a lower hopper, a flexible connecting ring and a top cover to form a accommodating cavity, and the other end of the air pipe is connected to the accommodating cavity.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In this embodiment, the sludge to be processed is collected by a hopper, and a hose is arranged at the bottom of the hopper. Due to the continuous squeezing of the squeezing wheels on both sides of the hose, the sludge is discharged downward in portions, thereby facilitating the control of the sludge discharge amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram (first viewing angle) of a quantitative discharging device of a mud material bin of the utility model.

[0020] Figure 2This is a three-dimensional structural schematic diagram (second perspective) of a quantitative discharging device for a mud bin of the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the attached drawing numbers is as follows: hopper 1, cylinder 11, flared opening 12, blanking hopper 13, flexible connection ring 14, top cover 15, observation port 16, transparent plate 17, squeezing mechanism 2, disk body 21, extrusion wheel 22, power member 3, gear 31, driven wheel 32, driving wheel 33, transmission belt 34, motor 35, pressurizing member 4, air pressure pump 41, air pipe 42, vibration motor 5, and hose 6. Specific embodiments

[0022] The following further describes in detail the embodiments of the present utility model with reference to the attached drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the attached drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Example:

[0026] As shown in the attached Figure 1 to the attached Figure 2 figure:

[0027] The present utility model provides a quantitative discharging device for a mud bin, including:

[0028] a hopper 1 and a squeezing mechanism 2 arranged at the bottom of the hopper 1;

[0029] The material extrusion mechanism 2 includes two symmetrically distributed discs 21, and a plurality of extrusion wheels 22 are arranged in a circumferential array on the discs 21. The extrusion wheels 22 are rotatably connected to the discs 21;

[0030] A power member 3, the power member 3 is in transmission connection with the extrusion wheels 22. The power member 3 can drive the two discs 21 to rotate in opposite directions, and the rotation speed directions of the two discs 21 at the position where they are close to each other are downward;

[0031] A hose 6, one end of the hose 6 is communicated with the bottom of the hopper 1, and the hose 6 is arranged between the two discs 21.

[0032] In this embodiment, the sludge to be processed is collected through the hopper 1, and a hose 6 is arranged at the bottom of the hopper 1. Due to the continuous extrusion of the extrusion wheels 22 on both sides of the hose 6, the sludge is discharged downward portion by portion, so as to facilitate the control of the sludge discharge amount.

[0033] During implementation, when the extrusion wheels 22 on the two discs 21 rotate to be close to each other, they can just squeeze and deform the hose 6, and the inner wall of the hose 6 is completely attached and sealed.

[0034] During use, large-particle impurities in the sludge should be filtered first.

[0035] The hopper 1 includes a cylinder body 11, a flared opening 12 fixedly connected to the upper part of the cylinder body 11, a blanking hopper 13 arranged at the lower part of the cylinder body 11, a flexible connection ring 14 with the upper end sealed and connected to the cylinder body 11, a top cover 15 fixedly connected to the flared opening 12. The lower end of the flexible connection ring 14 is sealed and connected to the upper part of the blanking hopper 13, and a vibration motor 5 is fixedly connected to the blanking hopper 13.

[0036] The blanking hopper 13 among them is flexibly connected to the cylinder body 11 through the flexible connection ring 14. The flexible connection ring 14 can specifically be made of rubber material. The vibration motor 5 applies vibration to the blanking hopper 13, so as to facilitate the sludge in the blanking hopper 13 to fall, improve the falling speed of the material, reduce the probability of voids, and thus improve the accuracy of the discharge control.

[0037] The top cover 15 is fixedly connected with an observation port 16, and the observation port 16 is fixedly connected with a transparent plate 17.

[0038] The observation port 16 and the transparent plate 17 of the observation port 16 are convenient for the user to observe the situation inside the hopper 1.

[0039] The power member 3 includes a gear 31 fixedly connected to the disc 21, a driven wheel 32 fixedly connected to one gear 31, a transmission belt 34 in transmission connection with the driven wheel 32, a driving wheel 33 in transmission connection with the transmission belt 34, and a motor 35 in transmission connection with the driving wheel 33. The two discs 21 are respectively provided with gears 31, and the two gears 31 mesh with each other.

[0040] Among them, two gears 31 mesh with each other, which not only plays the role of transmitting power, but also ensures that the two disk bodies 21 rotate in opposite directions, so that the moving directions of the positions where the two disk bodies 21 approach each other are both downward.

[0041] It further includes a pressurizing member 4. The pressurizing member 4 includes a pneumatic pump 41 and an air pipe 42 with one end communicated with the air outlet of the pneumatic pump 41. The cylinder body 11, the flared opening 12, the feed hopper 13, the flexible connection ring 14 and the top cover 15 form a receiving cavity, and the other end of the air pipe 42 is communicated with the receiving cavity. When in use, the flared opening 12 and the top cover 15 are fixed by a buckle.

[0042] The setting of the pressurizing member 4 therein further increases the discharge stability of the sludge and further reduces the occurrence probability of cavities (the cavity is the cavity generated when the sludge at the top does not fall in time after the sludge falls).

[0043] The specific usage mode and function of this embodiment:

[0044] When this utility model is in use, first pour the sludge into the hopper 1, then start the pneumatic pump 41 to apply air pressure to the receiving cavity, at the same time start the vibration motor 5 to apply vibration to the feed hopper 13, and start the motor 35 to drive the driving wheel 33 to rotate. The driving wheel 33 drives the transmission belt 34, and the transmission belt 34 drives the driven wheel 32 to rotate. The driven wheel 32 drives one of the gears 31 to rotate, and then this gear 31 drives the other gear 31 to rotate accordingly, so as to drive the two disk bodies 21 to rotate in opposite directions around their respective axes, and thus extrude the hose 6 portion by portion through the extrusion wheels 22 on the disk bodies 21.

[0045] The embodiments of this utility model are given for the purposes of illustration and description, and are not exhaustive or limit this utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of this utility model, and enable those of ordinary skill in the art to understand this utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A quantitative discharging device for a mud silo, characterized in that: include: A hopper (1) and a material extrusion mechanism (2) arranged at the bottom of the hopper (1); The extrusion mechanism (2) comprises two symmetrically distributed discs (21), a plurality of extrusion wheels (22) are arranged in a circumferential array on the discs (21), and the extrusion wheels (22) are rotatably connected to the discs (21); A power component (3), the power component (3) being in driving connection with the extrusion wheel (22), the power component (3) being capable of driving the two disks (21) to rotate in opposite directions, and the rotational speed direction of the two disks (21) at a position close to each other is downward; A hose (6), one end of which is connected to the bottom of the hopper (1), and the hose (6) is arranged between the two disks (21).

2. A quantitative discharging device for a mud silo as claimed in claim 1, characterized in that: The hopper (1) comprises a barrel (11), an expansion mouth (12) fixedly connected to the upper part of the barrel (11), a lower hopper (13) arranged at the lower part of the barrel (11), a flexible connecting ring (14) whose upper end is sealed to the barrel (11), and a top cover (15) fixedly connected to the expansion mouth (12); the lower end of the flexible connecting ring (14) is sealed to the upper part of the lower hopper (13); and the lower hopper (13) is fixedly connected to a vibration motor (5).

3. A quantitative discharging device for a mud silo as claimed in claim 2, characterized in that: The top cover (15) is fixedly connected to an observation port (16), and the observation port (16) is fixedly connected to a transparent plate (17).

4. The quantitative discharging device of a mud silo as claimed in claim 1, characterized in that: The power component (3) comprises a gear (31) fixedly connected to the disc body (21), a driven wheel (32) fixedly connected to one gear (31), a transmission belt (34) drivingly connected to the driven wheel (32), a driving wheel (33) drivingly connected to the transmission belt (34), and a motor (35) drivingly connected to the driving wheel (33), and the two disc bodies (21) are respectively provided with a gear (31). The two gears (31) mesh with each other.

5. The quantitative discharging device of a mud silo as claimed in claim 1, characterized in that: The device further comprises a pressurizing component (4), wherein the pressurizing component (4) comprises an air pressure pump (41), an air pipe (42) one end of which is connected to an air outlet of the air pressure pump (41), The cylinder (11), the expanded mouth (12), the lower hopper (13), the flexible connecting ring (14) and the top cover (15) form a containing cavity, and the other end of the air pipe (42) is connected to the containing cavity.

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