CN219024169U - Homogenization feed bin - Google Patents

Abstract

The utility model relates to a homogenization silo, comprising: the device comprises a bin barrel body, a feed inlet, a discharge outlet, a feed pipe and a compressed air spray head; the feed inlet sets up feed bin barrel upper end lateral wall, the discharge gate sets up feed bin barrel bottom, the conveying pipe sets up feed bin barrel inside intermediate position, compressed air shower nozzle sets up feed bin barrel lower extreme lateral wall and with the conveying pipe bottom is corresponding. The feeding pipe can convey the powdery or granular materials at the lower part of the homogenizing bin to the upper end of the bin by means of the negative pressure formed by the compressed air nozzle and the feeding pipe and then spray the powdery or granular materials, so that the powdery or granular materials are fully homogenized in the bin.

Description

Homogenization feed bin

Technical Field

The utility model relates to the field of chemical metallurgy, in particular to a homogenizing bin.

Background

The homogenization silo is mainly applied to the field of chemical metallurgy, in the production of granular or powdery chemicals, quality difference of each batch of products often occurs, and residual chemical monomers exist in the middle of the granular or powdery chemicals, so that the granular or powdery objects are homogenized by using the homogenization silo, and the residual chemical monomers are removed. And the homogenizing bin not only can homogenize single granular or powdery objects, but also can homogenize various granular or powdery objects, so that the homogenizing bin meets the actual use requirement. The existing homogenizing bin adopts a bin cone bottom to lay fluidized filter cloth, and is homogenized in a blower fluidization mode, so that the structure of the bin is complex, and the investment and operation cost are high.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: a homogenizing bin is provided, wherein powdery or granular raw materials to be homogenized, which are conveyed from a feed inlet, are homogenized through a compressed air nozzle and a feed pipe.

The technical scheme for solving the technical problems is as follows: homogenization feed bin _， Comprising the following steps: the device comprises a bin barrel body, a feed inlet, a discharge outlet, a feed pipe and a compressed air spray head; the feed inlet sets up feed bin barrel upper end lateral wall, the discharge gate sets up feed bin barrel bottom, the conveying pipe sets up feed bin barrel inside intermediate position, compressed air shower nozzle sets up feed bin barrel lower extreme lateral wall and with the conveying pipe bottom is corresponding.

The beneficial effects of the utility model are as follows: the feeding pipe is favorable for conveying the powdery or granular materials at the lower part of the bin to the upper end of the bin by means of negative pressure formed by the compressed air nozzle and the feeding pipe and then spraying the powder or granular materials, so that the powdery or granular materials are fully homogenized in the bin.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the upper end of the bin barrel is cylindrical, the lower end of the bin barrel is funnel-shaped, the upper end and the lower end of the funnel barrel are respectively large openings and small openings, the diameter of the bin barrel is the same as that of the upper end of the funnel barrel, the lower end of the bin barrel is connected with the upper end of the funnel barrel, the feeding hole is connected with the side wall of the bin barrel, and the discharging hole is connected with the lower end of the bin barrel.

The beneficial effects of adopting the further scheme are as follows: the bin body adopts a cylindrical and funnel-shaped connection mode, so that materials can flow out from the discharge hole in a converging manner.

Further, the conveying pipe comprises a conveying pipe body, a dispersing cap and a venturi throat pipe, wherein the conveying pipe body is of a vertical pipe shape, and the dispersing cap and the venturi throat pipe are respectively arranged at the upper end and the lower end of the conveying pipe body.

Further, the dispersing cap is funnel-shaped, the upper end of the dispersing cap is a large opening, the lower end of the dispersing cap is a small opening, and the lower end of the dispersing cap is connected with the upper end of the feeding pipe body.

Further, the venturi throat is funnel-shaped, the upper end of the venturi throat is a small opening, the lower end of the venturi throat is a large opening, and the upper end of the venturi throat is connected with the lower end of the feeding pipe body.

The beneficial effects of adopting the further scheme are as follows: the vertical arrangement of conveying pipe is favorable to carrying the powdered or granular material of waiting to homogenize in the hopper-shaped stack shell of homogenization feed bin lower extreme to homogenization feed bin upper end cylindric stack shell to disperse the material in the stack shell through the dispersion cap, the material descends and homogenizes under the effect of gravity.

Further, the compressed air nozzle comprises a compressed air nozzle and a compressed air interface, the compressed air nozzle is in an L-shaped pipe shape, the compressed air nozzle penetrates through the hopper-shaped barrel of the storage bin barrel and is connected with the side wall of the hopper-shaped barrel of the storage bin barrel, the compressed air nozzle and the compressed air interface are arranged at two ends of the L-shaped pipe shape of the compressed air nozzle, the compressed air nozzle is arranged inside the storage bin barrel and corresponds to the bottom end of the feeding pipe, and the compressed air interface is arranged outside the storage bin barrel.

The beneficial effects of adopting the further scheme are as follows: the compressed air spray head can be communicated with external high-pressure air and the homogenizing bin and is matched with the venturi throat to form negative pressure, so that powdery or granular materials to be homogenized in the funnel-shaped barrel body can be conveniently sucked into the feeding pipe.

Further, the homogenizing bin further comprises a dust removing device, the dust removing device is arranged at the upper end of the bin barrel, the dust removing device is in a barrel shape with the same diameter as that of the barrel-shaped barrel of the bin barrel, the upper end of the dust removing device is closed, and the lower end of the dust removing device is connected with the top end of the bin barrel

Further, the dust collector comprises an exhaust port and a bag type dust collector, the exhaust port is arranged on the side wall of the upper end of the dust collector and is connected with the dust collector, the bag type dust collector is arranged at the lower end of the exhaust port, and the bag type dust collector is connected with the inner wall of the dust collector.

The beneficial effects of adopting the further scheme are as follows: the dust collector is favorable for isolating powdery materials from the external environment, reduces the pollution of dust to the environment, and simultaneously discharges clean air after dust removal through the exhaust port to form air flow circulation so as to maintain the air pressure balance in the homogenizing bin.

Further, the homogenizing bin further comprises a sampling port, wherein the sampling port is arranged on the side wall of the funnel-shaped bin body of the bin body and is connected with the funnel-shaped bin body of the bin body.

The beneficial effects of adopting the further scheme are as follows: the sampling port is convenient for staff outside the homogenization silo to analyze and judge the homogenization condition in the homogenization silo, and the homogenization time is controlled according to the homogenization effect, so that the use cost can be reduced.

Further, a homogenization feed bin still includes first support and a plurality of second support, first support sets up inside the cylindric stack shell of feed bin stack shell, the second support sets up inside the hopper-shaped stack shell of feed bin stack shell, both ends about the first support with the cylindric stack shell of feed bin stack shell is connected, in the middle of the first support with conveying pipe connection, a plurality of the equal one end of second support with hopper-shaped stack shell of feed bin stack shell is connected, the other end with conveying pipe connection.

The beneficial effects of adopting the further scheme are as follows: the first support and the plurality of second supports can provide necessary supporting effect for the feeding pipe, so that the feeding pipe is ensured not to damage equipment or weaken homogenization effect due to shaking in working engineering.

Drawings

Fig. 1 is a schematic diagram of a homogenization silo structure according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a feed inlet; 2. a discharge port; 3. a sampling port; 4. a feeding pipe body; 5. a dispersing cap; 6. a venturi throat; 7. a compressed air nozzle; 8. a compressed air nozzle; 9. a compressed air interface; 10. a second bracket; 11. an exhaust port; 12. a bag filter; 13. a bin barrel; 14. a first bracket; 15. a dust removal device; 16. and a feeding pipe.

Detailed Description

The principles and features of the present utility model are described below with examples given for the purpose of illustration only and are not intended to limit the scope of the utility model.

As shown in FIG. 1, a homogenizing silo _， Comprising the following steps: the feed bin barrel 13, the feed inlet 1, the discharge outlet 2, the feed pipe 16 and the compressed air spray head 7; the feeding port 1 is arranged on the side wall of the upper end of the bin barrel 13, the discharging port 2 is arranged at the bottom end of the bin barrel 13, the feeding pipe 16 is arranged at the middle position inside the bin barrel 13, and the compressed air spray head 7 is arranged on the side wall of the lower end of the bin barrel 13 and corresponds to the bottom end of the feeding pipe 16.

The beneficial effects of the utility model are as follows: the feeding pipe is favorable for conveying the powdery or granular materials at the lower part of the bin to the upper end of the bin by means of negative pressure formed by the compressed air nozzle and the feeding pipe and then spraying the powdery or granular materials, so that the powdery or granular materials are fully homogenized in the bin.

Preferably, as shown in fig. 1, the upper end of the bin barrel 13 is cylindrical, the lower end is funnel-shaped, the upper end and the lower end of the funnel barrel are respectively provided with a large opening and a small opening, the diameter of the bin barrel 13 cylindrical barrel is the same as that of the upper end of the funnel barrel, the lower end of the bin barrel 13 cylindrical barrel is connected with the upper end of the funnel barrel, the feeding hole 1 is connected with the side wall of the bin barrel 13 cylindrical barrel, and the discharging hole 2 is connected with the lower end of the bin barrel 13 funnel barrel.

The beneficial effects of adopting the preferable scheme are as follows: the bin body adopts a cylindrical and funnel-shaped connection mode, so that materials can flow out from the discharge hole in a converging manner.

Preferably, as shown in fig. 1, the feeding pipe 16 includes a feeding pipe body 4, a dispersing cap 5 and a venturi throat 6, the feeding pipe body 4 is in a vertical tubular shape, and the dispersing cap 5 and the venturi throat 6 are respectively disposed at the upper end and the lower end of the feeding pipe body 4.

Preferably, as shown in fig. 1, the dispersing cap 5 is funnel-shaped, the upper end of the dispersing cap 5 is a large opening, the lower end of the dispersing cap 5 is a small opening, and the lower end of the dispersing cap 5 is connected with the upper end of the feeding pipe body 4.

Preferably, as shown in fig. 1, the venturi throat 6 is funnel-shaped, the upper end of the venturi throat 6 is a small opening, the lower end of the venturi throat 6 is a large opening, and the upper end of the venturi throat 6 is connected with the lower end of the feeding pipe body 4.

The beneficial effects of adopting the preferable scheme are as follows: the vertical arrangement of conveying pipe is favorable to carrying the powdered or granular material of waiting to homogenize in the hopper-shaped stack shell of homogenization feed bin lower extreme to homogenization feed bin upper end cylindric stack shell to disperse the material in the stack shell through the dispersion cap, the material descends and homogenizes under the effect of gravity.

Preferably, as shown in fig. 1, the compressed air nozzle includes a compressed air nozzle 8 and a compressed air interface 9, the compressed air nozzle 7 is L-shaped, the compressed air nozzle 7 penetrates through the hopper barrel 13 and is connected with the side wall of the hopper barrel 13, the compressed air nozzle 8 and the compressed air interface 9 are disposed at two L-shaped tubular ends of the compressed air nozzle 7, the compressed air nozzle 8 is inside the hopper barrel 13 and corresponds to the bottom end of the feeding pipe 16, and the compressed air interface 9 is outside the hopper barrel 13.

The beneficial effects of adopting the preferable scheme are as follows: the compressed air spray head can be communicated with external high-pressure air and the homogenizing bin and is matched with the venturi throat to form negative pressure, so that powdery or granular materials to be homogenized can be conveniently sucked into the feeding pipe.

Preferably, as shown in fig. 1, the homogenizing bin further comprises a dust removing device 15, the dust removing device 15 is arranged at the upper end of the bin barrel 13, the dust removing device 15 is in a cylinder shape with the same diameter as that of the cylinder barrel 13, the upper end of the dust removing device 15 is closed, and the lower end of the dust removing device is connected with the top end of the bin barrel 13.

Preferably, as shown in fig. 1, the dust removing device 15 includes an air outlet 11 and a bag filter 12, the air outlet 11 is disposed on a side wall of an upper end of the dust removing device 15 and is connected with the dust removing device 15, the bag filter 12 is disposed at a lower end of the air outlet 11, and the bag filter 12 is connected with an inner wall of the dust removing device 15.

The beneficial effects of adopting the preferable scheme are as follows: the dust collector is favorable for isolating powdery materials from the external environment, reduces the pollution of dust to the environment, and simultaneously discharges clean air after dust removal through the exhaust port to form air flow circulation so as to maintain the air pressure balance in the homogenizing bin.

Preferably, as shown in fig. 1, a homogenizing bin further comprises a sampling port 3, wherein the sampling port 3 is arranged on the side wall of the funnel-shaped barrel of the bin barrel 13 and is connected with the funnel-shaped barrel of the bin barrel 13.

The beneficial effects of adopting the preferable scheme are as follows: the sampling port is convenient for staff outside the homogenization silo to analyze and judge the homogenization condition in the homogenization silo, and the homogenization time is controlled according to the homogenization effect, so that the use cost can be reduced.

Preferably, as shown in fig. 1, a homogenizing bin further includes a first support 14 and a plurality of second supports 10, where the first support 14 is disposed inside the cylindrical bin body of the bin body 13, the second supports 10 are disposed inside the funnel-shaped bin body of the bin body 13, the left and right ends of the first support 14 are connected with the cylindrical bin body of the bin body 13, the middle of the first support 14 is connected with the feeding pipe 16, and a plurality of second supports 10 are connected with the funnel-shaped bin body of the bin body 13 at one end and the feeding pipe 16 at the other end.

The beneficial effects of adopting the preferable scheme are as follows: the first support and the plurality of second supports can provide necessary supporting effect for the feeding pipe, so that the feeding pipe is ensured not to damage equipment or weaken homogenization effect due to shaking in working engineering.

The workflow of the present utility model is illustrated by one embodiment:

when the homogenizing bin works, on one hand, powdery or granular materials to be homogenized are poured into the homogenizing bin through a feed inlet (1) on the side wall of a cylindrical bin body (13), and the materials reach the funnel-shaped bin body of the bin body (13) according to self gravity; on the other hand, the external air compressor is connected through the compressed air interface (9) on the compressed air spray head (7), so that external high-pressure air enters the homogenizing bin through the compressed air spray nozzle (8) on the compressed air spray head (7), the compressed air spray nozzle (8) on the compressed air spray head (7) is combined with the Venturi tube (6) on the feed pipe (16) to form negative pressure according to the Bernoulli principle, the negative pressure can suck powdery or granular materials to be homogenized in the hopper-shaped barrel of the bin barrel (13) into the feed pipe (16) and convey the powdery or granular materials to the upper end of the feed pipe (16), and the powdery or granular materials to be homogenized are dispersed in the homogenizing barrel through the dispersing cap (5) at the port at the upper end of the feed pipe (16), so that homogenization is realized in the material falling process. In the course of continuously realizing the homogenization, the homogenized material flows out of the homogenization silo through the discharge port. The homogenization work is thus completed. Meanwhile, in the continuous homogenization process, staff outside the homogenization silo can check the homogenization condition in the homogenization silo through a sampling port (3) on the side wall of the funnel-shaped silo body (13); after the high-pressure air entering the homogenizing bin through the compressed air nozzle (8) passes through the dust removal device (15), dust carried in the high-pressure air is remained in the dust removal device, and clean high-pressure air after dust removal is discharged out of the homogenizing bin through the exhaust port (11) on the side wall of the dust removal device (15), so that the air pressure balance between the inside and outside atmospheric pressure of the homogenizing bin is realized.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. Homogenization feed bin _， Characterized by comprising the following steps: the device comprises a bin barrel body (13), a feed inlet (1), a discharge outlet (2), a feed pipe (16) and a compressed air spray head (7);

the feeding port (1) is arranged on the side wall of the upper end of the bin barrel (13), the discharging port (2) is arranged at the bottom end of the bin barrel (13), the feeding pipe (16) is arranged at the middle position inside the bin barrel (13), and the compressed air spray head (7) is arranged on the side wall of the lower end of the bin barrel (13) and corresponds to the bottom end of the feeding pipe (16).

2. The homogenization silo of claim 1 _， The novel hopper type feeding device is characterized in that the upper end of the bin barrel (13) is cylindrical, the lower end of the bin barrel is funnel-shaped, the upper end and the lower end of the funnel barrel are respectively large openings and small openings, the diameter of the bin barrel (13) is the same as that of the upper end of the funnel barrel, the lower end of the bin barrel (13) is connected with the upper end of the funnel barrel, the feeding hole (1) is connected with the side wall of the bin barrel (13), and the discharging hole (2) is connected with the lower end of the funnel barrel of the bin barrel (13).

3. The homogenization silo of claim 1 _， The feeding pipe is characterized in that the feeding pipe (16) comprises a feeding pipe body (4), a dispersing cap (5) and a venturi throat (6), the feeding pipe body (4) is vertical tubular, and the dispersing cap (5) and the venturi throat (6) are respectively arranged at the upper end and the lower end of the feeding pipe body (4).

4. A homogenization silo according to claim 3 _， The novel dispersing cap is characterized in that the dispersing cap (5) is funnel-shaped, the upper end of the dispersing cap (5) is provided with a large opening, the lower end of the dispersing cap (5) is provided with a small opening, and the lower end of the dispersing cap (5) is connected with the upper end of the feeding pipe body (4).

5. A homogenization silo according to claim 3 _， The feeding pipe is characterized in that the venturi throat (6) is funnel-shaped, the upper end of the venturi throat (6) is a small opening, the lower end of the venturi throat (6) is a large opening, and the upper end of the venturi throat (6) is connected with the lower end of the feeding pipe body (4).

6. The homogenization silo of claim 1 _， The novel compressed air nozzle is characterized in that the compressed air nozzle (7) comprises a compressed air nozzle (8) and a compressed air interface (9), the compressed air nozzle (7) is in an L-shaped pipe shape, the compressed air nozzle (7) penetrates through the hopper-shaped barrel of the storage bin barrel (13) and is connected with the side wall of the hopper-shaped barrel of the storage bin barrel (13), the compressed air nozzle (8) and the compressed air interface (9) are arranged at two L-shaped pipe-shaped ends of the compressed air nozzle (7), the compressed air nozzle (8) is arranged inside the storage bin barrel (13) and corresponds to the bottom end of the feeding pipe (16), and the compressed air interface (9) is arranged outside the storage bin barrel (13).

7. The homogenization silo of claim 1 _， The dust collector is characterized by further comprising a dust collector (15), wherein the dust collector (15) is arranged at the upper end of the bin barrel (13), the dust collector (15) is in a cylinder shape with the same diameter as that of the cylindrical barrel of the bin barrel (13), the upper end of the dust collector (15) is closed, and the lower end of the dust collector is connected with the top end of the bin barrel (13).

8. A homogenization silo according to claim 7 _， The dust collector is characterized in that the dust collector (15) comprises an exhaust port (11) and a bag type dust collector (12), the exhaust port (11) is arranged on the side wall of the upper end of the dust collector (15) and is connected with the dust collector (15), the bag type dust collector (12) is arranged at the lower end of the exhaust port (11), and the bag type dust collector (12) is connected with the inner wall of the dust collector (15).

9. The homogenization silo of claim 1 _， The device is characterized by further comprising a sampling port (3), wherein the sampling port (3) is arranged on the side wall of the hopper-shaped barrel of the storage bin barrel (13) and is connected with the hopper-shaped barrel of the storage bin barrel (13).

10. The homogenization silo of claim 1 _， The novel hopper type feeding device is characterized by further comprising a first support (14) and a plurality of second supports (10), wherein the first supports (14) are arranged inside the cylindrical barrel of the storage bin barrel (13), the second supports (10) are arranged inside the hopper-shaped barrel of the storage bin barrel (13), the left end and the right end of the first supports (14) are connected with the cylindrical barrel of the storage bin barrel (13), the middle of the first supports (14) is connected with a feeding pipe (16), one ends of the second supports (10) are connected with the hopper-shaped barrel of the storage bin barrel (13), and the other ends of the second supports are connected with the feeding pipe (16).

Images