CN211384828U - A mixing and stirring equipment for main and auxiliary raw materials of animal feed - Google Patents

Abstract

The utility model discloses a mixing and stirring equipment for main and auxiliary raw materials of animal feed, which comprises a mixing drum, a raw material bin and a support. A blanking elbow is arranged below the blanking port, and the other end of the blanking elbow extends into the inner cylinder of the mixing cylinder and communicates with the raw material bin and the mixing cylinder. The rear section of the inner wall of the inner drum is provided with a screen mesh, the rear end of the inner drum of the mixing drum is provided with a rotating wheel, a baffle is arranged between the rotating wheel and the inner drum of the mixing drum, the outer side of the mixing drum is provided with a transmission motor, and the other side of the transmission belt is provided. One end is connected with the rotating wheel and drives the rotating wheel to rotate together, an exhaust pipe is arranged above the mixing drum, and the exhaust pipe is communicated with the inner drum of the mixing drum. The equipment collects the dust generated during the mixing process of the raw materials through the exhaust pipe, reduces the waste of raw materials, reduces the cost, and prevents the dust from flying everywhere and polluting the environment.

Description

A mixing and stirring equipment for main and auxiliary raw materials of animal feed

technical field

The utility model relates to the technical field of mixers, in particular to a mixing and stirring device for main and auxiliary raw materials of animal feed.

Background technique

Mixing and stirring equipment is a new type of mixing equipment, which is widely used in the mixing of powder and solid, powder and powder, solid-liquid (powder and liquid) in pharmaceutical, food, chemical, oil field, oil refining, nuclear energy materials and other industries. ) mixing, liquid-liquid (liquid to liquid) mixing. In the existing powder processing technology, horizontal mixers are often used. The mixer is a machine that uses mechanical force and gravity to uniformly mix two or more materials. Among them, the horizontal mixer is widely used in the mixing of raw materials in powder industries such as sintering and pelletizing due to its simple structure, reliable operation and large processing capacity. It mainly includes the drive device, rotor assembly, cylinder and other components. In the production process, the powder material is added from the feed port of the mixer, then mixed by a horizontal mixer, and separated by a cyclone separator, but because the dust can fly everywhere, pollute the environment, and bring health benefits to the staff At the same time, the dust is flying everywhere, which also causes a certain amount of waste.

Utility model content

The utility model solves the problems in the prior art that the mixing effect of materials during use is poor, and the mixed materials are not screened, resulting in uneven particle size of the mixed materials, thereby affecting the subsequent use effect. Because the dust can fly everywhere, polluting the environment , which brings safety hazards to the health of the staff, and at the same time, the dust is flying everywhere, which also causes a certain waste problem. A mixing and stirring equipment for the main and auxiliary raw materials of animal feed is provided. The protrusions can further rub the material during the stirring process, which not only makes it evenly mixed but also makes the material finer in particle size, and then passes through the screen mesh set behind the mixing drum, so that the uniformly mixed material with qualified particle size falls into the connection below. After use in the silo, the unqualified materials are further stirred and ground in the mixing drum, and the equipment can collect the dust generated during the mixing process of the raw materials by setting an exhaust pipe on the upper part of the mixing drum, and the collected dust can also be used. It is added into the mixed raw materials for use, which greatly reduces the waste of raw materials and the amount of dust, improves efficiency, and reduces costs. At the same time, the collection of dust by negative pressure dust collectors avoids dust from flying everywhere and polluting the environment. Bring security.

The utility model is realized through the following technical solutions:

A mixing and stirring equipment for main and auxiliary raw materials of animal feed, comprising a mixing drum, a raw material bin and a bracket, characterized in that the outer drum of the mixing drum is fixed on the bracket, and the inner drum of the mixing drum is sleeved on the outer drum of the mixing drum , the inner drum of the mixing drum can be rotated along the central axis, the raw material warehouse is fixed on the bracket of the end of the mixing drum, a feeding opening is arranged below the raw material warehouse, and a feeding opening is arranged below the feeding opening Elbow, the other end of the blanking elbow protrudes into the inner barrel of the mixing drum and communicates with the raw material warehouse and the mixing drum. The inner wall of the mixing drum is provided with an inner protrusion in the front section of the inner wall of the mixing drum. A screen mesh is arranged in the rear section, a rotating wheel is arranged at the rear end of the inner drum of the mixing drum, a baffle plate is arranged between the rotating wheel and the inner drum of the mixing drum, and a material receiving bin is arranged at the lower end of the inner drum of the mixing drum , the tail end of the material receiving bin is provided with a discharge port, the outer side of the mixing drum is provided with a transmission motor, the transmission motor drives the transmission belt to run, and the other end of the transmission belt is connected with the rotating wheel and drives the rotating wheel to rotate together , an exhaust pipe is arranged above the mixing drum, and the exhaust pipe is communicated with the inner cylinder of the mixing drum.

Further, a mixing and stirring equipment for the main and auxiliary raw materials of animal feed, the exhaust pipe is connected with a dust collector arranged outside, and the external dust collector uses a negative pressure dust removal method to absorb the dust generated in the mixing and stirring equipment. After centralized treatment in the dust collector, the qualified gas after treatment is photographed into the atmosphere.

Further, in a mixing and stirring equipment for main and auxiliary raw materials of animal feed, an observation window and an inspection door are provided on the side of the outer cylinder of the mixing drum.

Further, in a mixing and stirring equipment for main and auxiliary raw materials of animal feed, a safety protection device is provided on the outer side of the outer drum of the mixing drum to prevent safety accidents from occurring due to the rotation of the inner drum of the mixing drum during on-site operation by operators.

Further, in a mixing and stirring device for main and auxiliary raw materials of animal feed, the protrusions in the mixing drum are arranged as up and down wave-shaped undulating protrusions.

Further, in a mixing and stirring device for main and auxiliary raw materials of animal feed, the size of the mesh on the screen is set to: 1mm×1mm-10mm×10mm.

Further, a mixing and stirring equipment for main and auxiliary raw materials of animal feed, the blanking elbow is made of stainless steel, and the inner surface of the blanking elbow is provided with a wear-resistant layer.

To sum up, the following beneficial effects of the present utility model:

1. The utility model is a mixing and stirring equipment for the main and auxiliary raw materials of animal feed. The mixing and stirring equipment makes the overall structure of the mixer compact, saves the installation space of the equipment, the structure of the whole machine is compact, and the number of parts is small, which is convenient for maintenance. The failure rate is low, which greatly saves production and maintenance costs. After the materials are mixed by the mixing and stirring equipment, the continuous material mixing process is realized.

2. The utility model is a mixing and stirring equipment for the main and auxiliary raw materials of animal feed. The materials processed by the mixing and stirring equipment have high mixing efficiency, strong practicability, compact structure, easy maintenance and cleaning, long life, and continuous production. Therefore, it has good promotion and application value and can inject new vitality into the enterprise.

3. The utility model is a mixing and stirring equipment for the main and auxiliary raw materials of animal feed, which is connected with the outer cylinder of the mixing drum through an exhaust pipe, and the other end of the exhaust pipe is connected with a dust collector, so that the collected raw material dust can be collected in stages. The collected dust can also be added to the mixed raw materials for use, which greatly reduces the waste of raw materials and the amount of dust, improves efficiency, and reduces costs. On-site operators bring security.

Description of drawings

The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, and constitute a part of the present application, and do not constitute a limitation to the embodiments of the present invention. In the attached image:

Figure 1 is a schematic structural diagram of the utility model.

The marks in the attached drawings and the corresponding parts names:

1- Mixing drum, 2- Bracket, 3- Raw material bin, 4- Discharge port, 5- Protrusion in mixing drum, 6- Screen mesh, 7- Receiving bin, 8- Discharge port, 9- Baffle plate, 10 - Rotating wheel, 11- transmission belt, 12- transmission motor, 13- exhaust pipe, 14- outer drum of mixing drum, 15- inner drum of mixing drum, 16- blanking elbow.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in further detail below in conjunction with the embodiments and the accompanying drawings. The invention is not intended to limit the present invention.

Example

As shown in FIG. 1, a mixing and stirring equipment for main and auxiliary raw materials of animal feed includes a mixing drum 1, a raw material bin 3 and a support 2. The mixing drum 1 is provided with an outer mixing drum 14 and an inner mixing drum 15, The outer drum 14 of the mixing drum is fixed on the support 2, the inner drum 15 of the mixing drum is sleeved in the outer drum 14 of the mixing drum, the inner drum 15 of the mixing drum can rotate along the central axis, and the raw material bin 3 is fixed On the bracket 2 at the end of the mixing drum 1, a feeding port 4 is provided below the raw material bin 3, a feeding elbow 16 is provided below the feeding port 4, and the other end of the feeding elbow 16 is provided Protruding into the inner barrel 15 of the mixing drum and connecting the raw material warehouse 3 and the mixing drum 1, the inner wall of the mixing drum 15 is provided with the inner protrusion 5 in the mixing drum, and the rear part of the inner wall of the mixing drum 15 is provided with a screen mesh 6. The rear end of the inner drum 15 of the mixing drum is provided with a rotating wheel 10, a baffle 9 is provided between the rotating wheel 10 and the inner drum 15 of the mixing drum, and the lower end of the inner drum 15 of the mixing drum is provided with a receiving material. Bin 7, the tail end of the receiving bin 7 is provided with a discharge port 8, the outer side of the mixing drum 1 is provided with a transmission motor 12, the transmission motor 12 drives the transmission belt 11 to run, and the other end of the transmission belt 11 is connected to the The rotating wheel 10 is connected and drives the rotating wheel 10 to rotate together, an exhaust pipe 13 is arranged above the mixing drum 1, the exhaust pipe 13 is communicated with the inner drum 15 of the mixing drum, and the exhaust pipe 13 is provided with the outside The dust collector is connected to the external dust collector, and the external dust collector uses the negative pressure dust removal method to absorb the dust generated in the mixing and stirring equipment into the dust collector for centralized treatment, and discharge the qualified gas after treatment to the atmosphere. The side of 14 is provided with an observation window and an inspection door, and a safety protection device is provided on the outer side of the outer drum 14 of the mixing drum to prevent safety accidents from occurring due to the rotation of the inner drum 15 of the mixing drum during the on-site operation of the operator. The protrusions 5 in the mixing drum are set as up and down wave-shaped undulating protrusions, and the size of the grid on the screen 6 is set to: 1mm×1mm-10mm×10mm, and the blanking elbow 16 is made of stainless steel. The inner surface of the blanking elbow is provided with a wear-resistant layer.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention The protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (7)

1. The mixing and stirring equipment for the main and auxiliary raw materials of the animal feed comprises a stirring cylinder (1), a raw material bin (3) and a support (2), and is characterized in that the stirring cylinder (1) is provided with a stirring cylinder outer cylinder (14) and a stirring cylinder inner cylinder (15), the stirring cylinder outer cylinder (14) is fixed on the support (2), the stirring cylinder inner cylinder (15) is sleeved in the stirring cylinder outer cylinder (14), the stirring cylinder inner cylinder (15) can rotate along a central shaft, the raw material bin (3) is fixed on the support (2) at the end of the stirring cylinder (1), a discharging opening (4) is arranged below the raw material bin (3), a discharging elbow (16) is arranged below the discharging opening (4), the other end of the discharging elbow (16) extends into the stirring cylinder inner cylinder (15) and is communicated with the raw material bin (3) and the stirring cylinder (1), and a bulge (5) is arranged at the front section of the inner wall of the stirring cylinder inner cylinder (15), the inner wall back end of churn inner tube (15) is provided with screen cloth (6), the tail end of churn inner tube (15) is provided with rotates wheel (10), it is provided with baffle (9) to rotate between wheel (10) and churn inner tube (15), the lower extreme of churn inner tube (15) is provided with connects feed bin (7), the tail end that connects feed bin (7) is provided with discharge gate (8), the outside of churn (1) is provided with drive motor (12), drive motor (12) drive belt (11) operation, the other end of drive belt (11) is connected and drives with rotating wheel (10) and rotates wheel (10) together, the top of churn (1) is provided with blast pipe (13), blast pipe (13) and churn inner tube (15) intercommunication.

2. The mixing and stirring device for the main and auxiliary raw materials of animal feed as claimed in claim 1, wherein the exhaust pipe (13) is connected with a dust remover arranged outside, the external dust remover absorbs dust generated in the mixing and stirring device into the dust remover by using a negative pressure dust removing mode for centralized treatment, and then discharges qualified gas into the atmosphere after treatment.

3. The mixing and stirring equipment for main and auxiliary materials of animal feed as claimed in claim 1, wherein the side of the outer cylinder (14) of the stirring drum is provided with an observation window and an access door.

4. The mixing and stirring equipment for main and auxiliary materials of animal feed as claimed in claim 1, wherein a safety device is provided outside the outer cylinder (14) of the stirring drum to prevent safety accidents caused by the rotation of the inner cylinder (15) of the stirring drum during the field operation of the operator.

5. The mixing and stirring equipment for main and auxiliary ingredients of animal feed as claimed in claim 1, wherein said inner protrusion (5) of the stirring drum is provided as an undulated protrusion of up and down wave type.

6. An animal feed main and auxiliary ingredient mixing and stirring apparatus as claimed in claim 1, wherein the mesh size on said screen (6) is set as: 1mm × 1mm-10mm × 10 mm.

7. The mixing and stirring equipment for main and auxiliary raw materials of animal feed as claimed in claim 1, characterized in that the blanking elbow (16) is made of stainless steel material, and the inner surface of the blanking elbow is provided with a wear-resistant layer.

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