CN217731421U - Hopper - Google Patents

Abstract

The utility model discloses a hopper, including the hopper body, blow subassembly and fluidization bowl, blow the unit mount in the outside of hopper body, the fluidization bowl install in the inside of hopper body, the inlet end of fluidization bowl extends to this is external to the hopper, the inlet end of fluidization bowl with the subassembly of blowing is connected. The utility model discloses an annular siphunculus and fluidization bowl utilize annular siphunculus input air current, and the fluidization bowl makes gaseous 360 emanations along the inner wall of hopper body, blows the powder that the string attaches at the inner wall without dead angle, makes the powder drop, can accelerate powder stirring, misce bene simultaneously.

Description

Hopper

Technical Field

The utility model relates to a hopper technical field especially relates to a hopper.

Background

At present, current hopper when the feeding, inside powdery material is because reasons such as static hang easily on the inner wall of hopper, adsorb more firmly moreover, and ordinary vibration is difficult to break away from the material of wall built-up completely, need put in more materials, increases manufacturing cost, if adopt artifical clearance hopper, need open the hopper apron, get into foreign matter such as dust easily, pollute the material.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the problem that the hopper is difficult to separate from the wall built-up of the internal powdery material due to static electricity and other reasons when feeding.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a hopper, includes hopper body, the subassembly of blowing and fluidization bowl, the subassembly of blowing install in the outside of hopper body, fluidization bowl install in the inside of hopper body, the inlet end of fluidization bowl extends to outside the hopper body, the inlet end of fluidization bowl with the subassembly of blowing is connected.

Further, the subassembly of blowing includes annular siphunculus, U-shaped spare and mounting, the mounting with the outer wall fixed connection of hopper body, the U-shaped spare middle part is arc portion, arc portion is suitable for placing annular siphunculus, the both ends of arc portion extend and form connecting portion, connecting portion are connected with the mounting.

Further, the annular through pipe is provided with an air inlet pipe and an air outlet branch pipe, the air inlet pipe and the air outlet branch pipe are communicated with the annular through pipe, the air inlet pipe is suitable for being connected with a gas generating device, and the air outlet branch pipe is connected with the fluidization bowl.

Further, the inside of hopper body is equipped with the material chamber, the top of hopper body is equipped with the inlet pipe, the bottom intercommunication discharge gate of hopper body, the inlet pipe the discharge gate communicates with the material chamber respectively.

Further, the hopper still includes ear seat, weighing sensor and fixed plate, the ear seat is connected with the outer wall fixed connection of hopper body, the ear seat with weighing sensor connects, weighing sensor with the fixed plate is connected, weighing sensor is located the ear seat with between the fixed plate.

Further, the hopper body is provided with a connecting flange, and the connecting flange is suitable for installing a vibrator.

Further, the hopper body is also provided with a static grounding lug.

Further, the hopper body is in an eccentric cone shape.

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

the utility model is provided with the annular through pipe and the fluidization bowl, the annular through pipe is used for inputting air flow, the fluidization bowl outputs the input air from the gap between the fluidization bowl and the inner wall of the hopper body, the air is dispersed for 360 degrees along the inner wall of the hopper body, and the powder attached to the inner wall is blown without dead angles, so that the powder falls off, and meanwhile, the powder stirring and the uniform mixing can be accelerated; and meanwhile, the hopper body is vibrated by matching with the vibrator when necessary, so that powder falls off, the powder is prevented from being hung on the inner wall, and the production cost is increased.

Drawings

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

fig. 2 is a schematic view of the top view of the present invention.

In the figure: 1. a hopper body; 2. a blowing assembly; 3. a fluidization bowl; 21. an annular through pipe; 22. a U-shaped piece; 23. a fixing member; 211. an air inlet pipe; 212. an air outlet branch pipe; 4. a material cavity; 5. a feeding pipe; 6. a discharge port; 7. a top cover; 8. an ear mount; 9. a weighing sensor; 10. a fixing plate; 11. a connecting flange; 12. and a static grounding lug.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-2, the present embodiment provides a hopper, which includes a hopper body 1, an air blowing assembly 2 and a fluidization bowl 3, wherein the air blowing assembly 2 is installed outside the hopper body 1, the fluidization bowl 3 is installed inside the hopper body 1, an air inlet end of the fluidization bowl 3 extends to the outside of the hopper body 1, and an air inlet end of the fluidization bowl 3 is connected to the air blowing assembly 2. It should be noted that, the fluidization bowl 3 is fixed on the inner wall of the hopper body 1, the blowing assembly 2 is connected with the gas generating device, the gas generating device forms gas flow and is input from the gas inlet end of the fluidization bowl 3 through the blowing assembly 2, the bowl-mounted structure of the fluidization bowl 3 enables the gas to be output from a gap between the fluidization bowl 3 and the inner wall of the hopper body 1 after being input, the gas is dispersed for 360 degrees along the inner wall of the hopper body 1, the powder attached to the inner wall is blown without dead angles, the powder falls off, and meanwhile, the stirring and the uniform mixing of the powder can be accelerated.

Further, the air blowing assembly 2 comprises an annular through pipe 21, a U-shaped part 22 and a fixing part 23, the fixing part 23 is fixedly connected with the outer wall of the hopper body 1, the middle of the U-shaped part 22 is an arc-shaped part, the arc-shaped part is suitable for placing the annular through pipe 21, two ends of the arc-shaped part extend to form a connecting part, and the connecting part is connected with the fixing part 23. The annular through pipe 21 can be attached to the shape of the hopper body 1 and is annularly arranged outside the hopper body 1, so that the space of the device is saved; the U-shaped member 22 connects the annular through pipe 21 to the fixing member 23 firmly, and the U-shaped member 22 is connected to the fixing member 23 by a fastening member, so that the annular through pipe 21 can be disassembled and assembled conveniently; when the annular through pipe 21 needs to be disassembled, the fastener is screwed to release the fastening of the U-shaped part 22 and the fastener, and the U-shaped part 22 is moved downwards to be separated from the fixing part 23.

Further, the annular through pipe 21 is provided with an air inlet pipe 211 and an air outlet branch pipe 212, the air inlet pipe 211 and the air outlet branch pipe 212 are both communicated with the annular through pipe 21, the air inlet pipe 211 is suitable for being connected with a gas generating device, and the air outlet branch pipe 212 is connected with the fluidization bowl 3. More specifically, the gas inlet pipe 211 is connected with a gas generating device, gas flow enters the inside of the annular through pipe 21 from the gas inlet pipe 211, a gas flow channel is arranged inside the annular through pipe 21, the gas flow circulates inside the annular through pipe 21 to form an annular passage, flows out from each gas outlet branch pipe 212, and is introduced into the fluidization bowl 3; the number of the air outlet branch pipes 212 is 3, the air outlet branch pipes are uniformly arranged on the annular through pipe 21 at intervals, and the position of each air outlet branch pipe 212 corresponds to the position of the fluidization bowl 3, so that air flow can be uniformly output, and the maximum effect is achieved.

In this embodiment, hopper body 1's inside is equipped with material chamber 4, and hopper body 1's top is equipped with inlet pipe 5, and hopper body 1's bottom intercommunication discharge gate 6, inlet pipe 5, discharge gate 6 communicate with material chamber 4 respectively. Specifically, the feeding pipe 5 is used for inputting powder into the material cavity 4, the powder is blown and mixed more uniformly in the hopper body 1 through the blowing assembly 2 and then is output through the discharge port 6, the uniformly mixed powder can be fully reacted in subsequent fermentation, reaction and other processes, and the efficiency is higher; a top cover 7 is arranged on the top cover of the hopper body 1, the top cover 7 covers the upper end of the material cavity 4, foreign matters such as dust are prevented from entering the material cavity 4, powder is prevented from being polluted, and the safety of product quality is guaranteed.

In this embodiment, the hopper still includes ear seat 8, weighing sensor 9 and fixed plate 10, and ear seat 8 and hopper body 1's outer wall fixed connection, ear seat 8 are connected with weighing sensor 9, and weighing sensor 9 is connected with fixed plate 10, and weighing sensor 9 is located between ear seat 8 and fixed plate 10. Specifically, the fixing plate 10 is connected with the equipment, so that the hopper is fixed above the equipment, the weight of the hopper body 1 applies gravity to the weighing sensor 9 through the ear seat 8, the weighing sensor 9 can display the specific weight, powder is added into the hopper body 1, the weighing sensor 9 displays the weight of the added powder in real time, the input quantity of the powder is controlled, and excessive addition is prevented.

Preferably, the hopper body 1 is provided with a connecting flange 11, the connecting flange 11 being adapted to mount a vibrator. Specifically, the vibrator can be connected with a pneumatic device, and the pneumatic device controls the vibrator to vibrate the hopper body 1, so that powder attached to the wall in the hopper body 1 is accelerated to fall off.

Further, the hopper body 1 is also provided with a static grounding lug 12. The hopper body 1 is made of metal, and is connected with a conductive piece through the static grounding lug 12, and the conductive piece is connected with the ground, so that the static electricity of the hopper body 1 can be led into the ground, the static electricity can be removed, and the powder material can be prevented from being adsorbed on the inner wall of the hopper body 1 under the action of the static electricity.

Preferably, the hopper body 1 of the present embodiment has an eccentric cone shape. Eccentric cone-shaped's hopper body 1 makes things convenient for the pan feeding, one side of hopper body 1, and the opposite side is perpendicular, and when the powder was in hopper body 1, the powder whereabouts of being close to the vertical side was very fast, and the powder that is close to the side of inclining is on the skew wall, therefore the whereabouts is slower, and the powder whereabouts of driving the side of inclining when the powder whereabouts of vertical side made the focus of powder self constantly change in the hopper body 1 for the ejection of compact just is difficult to take place the condition of long-pending material.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims (8)

1. The hopper is characterized by comprising a hopper body (1), a blowing assembly (2) and a fluidizing bowl (3), wherein the blowing assembly (2) is installed on the outer side of the hopper body (1), the fluidizing bowl (3) is installed inside the hopper body (1), the air inlet end of the fluidizing bowl (3) extends to the outside of the hopper body (1), and the air inlet end of the fluidizing bowl (3) is connected with the blowing assembly (2).

2. The hopper as recited in claim 1, characterized in that the blowing assembly (2) comprises a circular through pipe (21), a U-shaped member (22) and a fixing member (23), wherein the fixing member (23) is fixedly connected with the outer wall of the hopper body (1), the middle part of the U-shaped member (22) is an arc-shaped part, the arc-shaped part is suitable for placing the circular through pipe (21), two ends of the arc-shaped part extend to form a connecting part, and the connecting part is connected with the fixing member (23).

3. The hopper according to claim 2, characterized in that the annular duct (21) is provided with an inlet duct (211) and an outlet duct (212), both the inlet duct (211) and the outlet duct (212) communicating with the annular duct (21), the inlet duct (211) being adapted to be connected to a gas generating device, the outlet duct (212) being connected to the fluidization bowl (3).

4. The hopper according to claim 1, characterized in that a material cavity (4) is arranged inside the hopper body (1), a feeding pipe (5) is arranged at the top of the hopper body (1), the bottom of the hopper body (1) is communicated with a discharging port (6), and the feeding pipe (5) and the discharging port (6) are respectively communicated with the material cavity (4).

5. The hopper as claimed in claim 1, further comprising an ear seat (8), a weighing sensor (9) and a fixing plate (10), wherein the ear seat (8) is fixedly connected with the outer wall of the hopper body (1), the ear seat (8) is connected with the weighing sensor (9), the weighing sensor (9) is connected with the fixing plate (10), and the weighing sensor (9) is located between the ear seat (8) and the fixing plate (10).

6. Hopper according to claim 1, characterized in that the hopper body (1) is provided with a connecting flange (11), said connecting flange (11) being adapted to mount a vibrator.

7. A hopper according to claim 1, wherein the hopper body (1) is further provided with electrostatic grounding lugs (12).

8. Hopper according to claim 1, characterized in that the hopper body (1) has an eccentric cone shape.

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