CN212283856U - Production composite adjuvant is with throwing material premixing device - Google Patents

Abstract

The utility model relates to a chemical production equipment technical field especially relates to a production composite adjuvant is with throwing material premixing device, including powder material case, dispersion case and premixing case, be provided with compounding mechanism in the premixing case, compounding mechanism includes outer lane, nut and stirring vane, the nut cover is established on the screw rod, is equipped with stirring vane on the lateral wall of nut, stirring vane's periphery fixedly connected with outer lane, the fixed sleeve pipe that is equipped with on the lateral wall of outer lane, be provided with magnet on the sleeve pipe, the guide is fought to magnetic metal, when magnet removed to unloading passageway below along with the sleeve pipe, the guide of magnet near top was fought. The utility model relates to a production composite adjuvant is with throwing material premixing device can effectively solve the technical defect of inside jam, is favorable to composite adjuvant's mass production.

Description

Production composite adjuvant is with throwing material premixing device

Technical Field

The utility model relates to a chemical production equipment technical field especially relates to a production composite adjuvant is with throwing material premixing device.

Background

Composite adjuvants are substances that can nonspecifically alter or enhance the specific immune response of the body to an antigen, and exert an adjuvant effect. The compound adjuvant can induce the organism to generate long-term and high-efficiency specific immune response, and improve the protective capability of the organism. The preparation of the composite adjuvant generally comprises simply mixing various adjuvant raw materials and then stirring, which often causes uneven mixing of the raw materials and prolongs the stirring time.

In order to solve the technical problems, the Chinese utility model with the patent number of CN201821210178.9 discloses a feeding and premixing device for producing a white oil adjuvant, and the technical scheme can solve the technical problems to a certain extent. However, the premixing device of the above patent solution has a technical drawback in practical use: the premixing device comprises a vertically arranged blanking channel, a guide wheel is further arranged in the blanking channel, the guide wheel consists of a rotating wheel and a guide hopper, when materials fall onto the guide hopper, the rotating wheel is driven to rotate under the action of gravity, the rotating wheel can spray the materials in the guide hopper, on one hand, the function of dispersing the materials is achieved, on the other hand, the blockage of the blanking channel is avoided, in theory, the guide wheel has the function of avoiding the blockage, in practical application, the function can be achieved only when the quantity of the falling materials is small, in practical production, due to the fact that the premixing device is produced in large batch, the quantity of the materials entering a dispersion box from a feeding hole is very large, and the materials are continuously input for a long time, so that the quantity of the materials falling into the blanking channel from the dispersion box can be very large, the materials can be continuously dropped, and the guide wheel can also continuously receive a large quantity of the falling materials, when the falling material volume received by the guide hoppers on the left side and the right side of the guide wheel is relative, the left side and the right side are balanced and cannot rotate continuously, the material falls continuously, the blockage in the discharging channel is caused, and the guide wheel does not play a role of blocking prevention, but instead causes the blockage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses make further improvement on the basis of above-mentioned current patent, disclose a production composite adjuvant is with throwing material premixing device, can effectively solve the technical defect of inside jam, be favorable to composite adjuvant's mass production.

A feeding and premixing device for producing a composite adjuvant comprises a powder material box, a dispersing box and a premixing box, wherein the powder material box is positioned above the dispersing box and is communicated with the dispersing box, a feeding hole is formed in the top of the powder material box, a horizontally arranged screw shaft is arranged in the dispersing box, one end of the screw shaft extends out of the dispersing box and is driven by a first motor outside the dispersing box, the premixing box is positioned below the dispersing box and is communicated with the dispersing box through a feeding channel, a horizontally arranged screw rod is arranged in the premixing box, and one end of the screw rod penetrates out of the premixing box and is driven by a second motor outside the premixing box; the mixing device comprises a screw, a premixing box, a liquid inlet pipe, a discharging channel, a mixing mechanism, a nut and stirring blades, wherein the screw is arranged on the screw, the premixing box is also connected with the liquid inlet pipe, the bottom of the premixing box is provided with the discharging channel, the mixing mechanism comprises an outer ring, the nut and the stirring blades, the nut is sleeved on the screw, the stirring blades are arranged on the side wall of the nut, the outer periphery of each stirring blade is fixedly connected with the outer ring; the premixing box is characterized in that a sliding rod parallel to the screw rod is further arranged in the premixing box, the sleeve is sleeved on the sliding rod, the two sliding rods are symmetrically arranged on two sides of the screw rod, a material guide wheel is further arranged in the blanking channel and comprises a rotating wheel and a material guide hopper, the rotating wheel is mounted in the blanking channel through a fixed shaft, and the rotating wheel can rotate around the fixed shaft; the material guide hoppers are radially arranged on the rotating wheel, the sleeve is provided with a magnet, the material guide hoppers are made of magnetic metal, and when the magnet moves to the lower part of the blanking channel along with the sleeve, the magnet is close to the material guide hoppers above.

The working principle of the utility model is substantially the same as that of the CN201821210178.9 utility model, and the difference is that when the second motor drives the screw rod to rotate and drive the nut of the mixing mechanism to move back and forth in the horizontal direction, the nut can simultaneously drive the magnet to move back and forth in the horizontal direction through the sleeve on the outer ring, when the magnet moves to the lower part of the blanking channel along with the sleeve and approaches to the upper guide hopper, because the guide hopper is made of magnetic metal, the magnet and the guide hopper can attract each other, the horizontal motion of the magnet can drive the guide hopper to deflect, thereby the whole guide wheel deflects, the magnet approaches to the guide hopper each time in the back and forth movement in the horizontal direction, the guide wheel can deflect due to the magnetic attraction, when the guide wheel is overstocked by a large amount of falling materials and can not rotate to cause blockage, the guide wheel can be driven to deflect by the magnetic attraction of the magnet, thereby let guide wheel both sides lose balance and can continue to rotate, the material also can continue to be spilt down by the guide fill, consequently just can solve the problem of inside jam, is favorable to compound adjuvant's mass production.

Further, the vertical spring that is provided with on the sleeve pipe, the upper end of spring is connected magnet, the top of magnet is the arc surface, the arc surface upwards tightly supports premix box's inner wall. That is, when the magnet does not move to the discharging passage, the arc surface at the top part is pressed by the inner wall of the premixing box, the spring is compressed, when the magnet moves to the lower part of the discharging passage along with the sleeve, because the magnet is not extruded by the inner wall of the premixing box any more, the spring can elastically reset and drive the magnet to move upwards and further upwards abut against the material guide hopper, the magnetic attraction effect is more obvious, the material guide wheel can be more powerfully driven to deflect, when the magnet gradually leaves the blanking channel along with the sleeve, the edge of the outlet at the lower end of the blanking channel gradually and tightly abuts against the arc surface, the spring is gradually compressed, the magnet is gradually pushed downwards, when the edge of unloading passageway lower extreme export tightly supported during the topmost of arc surface, the spring is compressed completely, and whole magnet just can reset and retrieve to premixing in the case, consequently the arc surface can be convenient for upwards stretching out and the recovery that resets downwards of magnet.

Further, a graphite layer is arranged on the surface of the arc surface. The graphite layer has fine wear resistance to can reduce roughness, let the arc surface at magnet top more level and smooth, be favorable to magnet more smoothly by the edge transition of unloading passageway lower extreme export lets magnet can be at the smooth-going transition of sliding of the lower extreme edge of unloading passageway.

Furthermore, the edge of the outlet at the lower end of the blanking channel is provided with a fillet. When the magnet transversely moves, the arc surface at the top is contacted with the edge of the fillet at the lower end of the blanking channel, so that the magnet can smoothly transit in the movement.

Furthermore, the material guide hopper is made of a metal iron material and is plated with a metal titanium layer on the surface. The metal iron can be attracted by the magnet, the material cost is low, the metal titanium has excellent corrosion resistance, and the phenomenon that the quality of the composite adjuvant is influenced due to oxidation of the guide hopper after long-time use is avoided.

Further, the section of the stirring blade is in a water drop shape.

Furthermore, a material distributing plate parallel to the discharging direction is arranged at the discharging channel.

Further, a liquid flowmeter is connected to the liquid feeding pipe.

Furthermore, a connecting port of the powder material box and the dispersing box and a connecting port of the blanking channel and the dispersing box are staggered. The utility model has the advantages that:

the working principle of the utility model is substantially the same as that of the CN201821210178.9 utility model, and the difference is that when the second motor drives the screw rod to rotate and drive the nut of the mixing mechanism to move back and forth in the horizontal direction, the nut can simultaneously drive the magnet to move back and forth in the horizontal direction through the sleeve on the outer ring, when the magnet moves to the lower part of the blanking channel along with the sleeve and approaches to the upper guide hopper, because the guide hopper is made of magnetic metal, the magnet and the guide hopper can attract each other, the horizontal motion of the magnet can drive the guide hopper to deflect, thereby the whole guide wheel deflects, the magnet approaches to the guide hopper each time in the back and forth movement in the horizontal direction, the guide wheel can deflect due to the magnetic attraction, when the guide wheel is overstocked by a large amount of falling materials and can not rotate to cause blockage, the guide wheel can be driven to deflect by the magnetic attraction of the magnet, thereby let guide wheel both sides lose balance and can continue to rotate, the material also can continue to be spilt down by the guide fill, consequently just can solve the problem of inside jam, is favorable to compound adjuvant's mass production.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the present invention with a simple structure.

Fig. 3 is a schematic view of the present invention with a simple structure.

Fig. 4 is an activity diagram of the present invention.

Fig. 5 is a schematic view of the overall structure of a further embodiment of the present invention.

Fig. 6 is a partial structure diagram of a further embodiment of the present invention.

Fig. 7 is an activity diagram of a further aspect of the present invention.

Fig. 8 is a partial structural schematic diagram of a further embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and schematic or simplified schematic drawings only, not for the purpose of limiting the same, and not for the purpose of limiting the same; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if terms such as "first," "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, it will be apparent to those of ordinary skill in the art that the specific meanings of the above terms may be understood according to particular circumstances.

As shown in fig. 1 to 3, a feeding premixing device for producing a composite adjuvant comprises a powder material tank 1, a dispersion tank 3 and a premixing tank 8, wherein the powder material tank 1 is positioned above the dispersion tank 3, the powder material tank 1 is communicated with the dispersion tank 3, a feeding port 2 is arranged at the top of the powder material tank 1, a horizontally arranged screw shaft 4 is arranged in the dispersion tank 3, one end of the screw shaft 4 extends out of the dispersion tank 3 and is driven by a first motor 5 outside the dispersion tank 3, the premixing tank 8 is positioned below the dispersion tank 3 and is communicated with each other through a feeding channel 6, a horizontally arranged screw 10 is arranged in the premixing tank 8, and one end of the screw 10 penetrates out of the premixing tank 8 and is driven by a second motor 14 outside the premixing tank 8; the screw 10 is provided with a mixing mechanism 12, the premixing box 8 is further connected with a liquid feeding pipe 9, the bottom of the premixing box 8 is provided with a discharging channel 15, the mixing mechanism 12 comprises an outer ring 17, a nut 18 and a stirring blade 19, the nut 18 is sleeved on the screw 10, the side wall of the nut 18 is provided with the stirring blade 19, the outer ring 17 is fixedly connected with the periphery of the stirring blade 19, the outer side wall of the outer ring 17 is fixedly provided with a sleeve 13, the premixing box 8 is further internally provided with a slide bar 11 parallel to the screw 10, the sleeve 13 is sleeved on the slide bar 11, the two slide bars 11 are symmetrically arranged on the upper side and the lower side of the screw 10, the blanking channel 6 is further internally provided with guide wheels 7, each guide wheel 7 comprises a rotating wheel 20 and a guide hopper 21, the rotating wheel 20 is arranged in the blanking channel 6 through a fixed shaft, the rotating wheel 20 can rotate around the fixed shaft 21, a material distributing plate 16 parallel to the discharging direction is arranged at the discharging channel 15, a liquid flow meter is connected to the liquid feeding pipe 9, and the connecting ports of the powder material box 1 and the dispersion box 3 and the connecting ports of the discharging channel 6 and the dispersion box 3 are staggered. In addition, the sleeve 13 is provided with a magnet 100, the material guiding hopper 21 is made of magnetic metal, and when the magnet 100 moves to the lower part of the blanking channel 6 along with the sleeve 13, the magnet 100 is close to the material guiding hopper 21 above.

The during operation, drop into powder material case 1 with the material, start first motor 5, the powder gets into dispersion tank 3 back, break up under the effect of screw axis 4, and carry to the junction department with unloading passageway 6, the powder is at the in-process that falls to premixing case 8 from unloading passageway 6, disperse through guide wheel 7 once more, the powder that is on the way through guide wheel 7 falls on guide fill 21, under the effect of gravity, can drive runner 20 is rotatory, runner 20 rotates then can make the material in the guide fill 21 spill, play the effect of dispersed material on the one hand, on the other hand avoids the unloading passageway to block up. Liquid is fed into the premix tank 8 through a liquid feed pipe 9, and the amount of liquid added is readable by a liquid flow meter. The second motor 14 is turned on, and the forward and reverse rotation of the second motor 14 is controlled by a separate speed regulator. Then liquid and powder are premixed under the effect of compounding mechanism, and the mixed liquid after the mixture is discharged from discharging channel 15, divides flitch 16 to carry out the effect of reposition of redundant personnel speed reduction to the fluid, prevents that the velocity of flow is too fast, causes liquid to splash.

The working principle of this embodiment is substantially the same as that of the CN201821210178.9 utility model, and the difference is that, as shown in fig. 1 and fig. 4, when the second motor 14 drives the screw rod 10 to rotate and drive the nut 18 of the mixing mechanism 12 to move back and forth in the horizontal direction, the nut 18 can simultaneously drive the magnet 100 to move back and forth in the horizontal direction through the sleeve 13 on the outer ring 17, when the magnet 100 moves to the guide hopper 21 below the blanking channel 6 and near the upper part along with the sleeve 13, because the guide hopper 21 is made of magnetic metal, the magnet 100 and the guide hopper 21 attract each other, the horizontal movement of the magnet 100 drives the guide hopper 21 to deflect, so that the whole guide wheel 7 deflects, and when the magnet 100 approaches the guide hopper 21 each time in the back and forth movement in the horizontal direction, the guide wheel 7 is driven to deflect due to the magnetic attraction force, when the guide wheel 7 is pressed by a large amount of falling materials and cannot rotate to cause blockage, alright with magnetic attraction drive guide wheel 7 through magnet 100 and deflect to let guide wheel 7 both sides lose balance and can continue to rotate, the material also can continue to be spilt down by the guide fill, consequently just can solve the problem of inside jam, be favorable to compound adjuvant's mass production.

As a further supplement and improvement to this embodiment, as shown in fig. 5 to 6, a spring 101 is vertically disposed on the sleeve 13, the upper end of the spring 101 is connected to a magnet 100, the top of the magnet 100 is an arc surface 102, and the arc surface 102 is pressed against the inner wall of the premix tank 8. Referring to fig. 5 and 7, when the magnet 100 does not move to the discharging path 6, the arc surface 102 at the top is pressed by the inner wall of the premixing box 8, the spring 101 is compressed, when the magnet 100 moves to the lower side of the discharging path 6 along with the sleeve 13, because the magnet 100 is not pressed by the inner wall of the premixing box 8, the spring 101 is elastically restored and drives the magnet 100 to move upwards, so as to further abut against the material guiding hopper 21 upwards, the magnetic attraction is more obvious, the material guiding wheel 7 is more strongly driven to deflect, when the magnet 100 gradually leaves the discharging path 6 along with the sleeve 13, the edge of the outlet at the lower end of the discharging path 6 gradually abuts against the arc surface 102, the spring 101 is gradually compressed, the magnet 100 is gradually pushed downwards, when the edge of the outlet at the lower end of the discharging path 6 abuts against the topmost end of the arc surface 102, the spring 101 is completely compressed, and the entire magnet 100 is restored and recovered into the premixing box 8, the arcuate surface 102 can facilitate the upward extension and downward return retraction of the magnet 100.

As a further supplement and improvement to this embodiment, the surface of the arc surface 102 is provided with a graphite layer. The graphite layer has good wear resistance, and can reduce surface roughness, makes the arc surface 102 at the top of magnet 100 smoother, is favorable to magnet 100 to be more smoothly passed by the edge of the lower end outlet of blanking channel 6, and makes magnet 100 smoothly slide and transition at the lower end edge of blanking channel 6.

As a further supplement and improvement to this embodiment, as shown in fig. 8, the edge of the lower outlet of the feeding channel 6 is provided with a rounded corner 61. When the magnet 100 moves transversely, the arc surface 102 at the top contacts with the rounded edge at the lower end of the blanking channel 6, so that the magnet 100 can move smoothly.

As a further supplement and improvement to the embodiment, the material guiding hopper 21 is made of a metallic iron material and is plated with a metallic titanium layer on the surface. The metal iron can be attracted by the magnet, the material cost is low, the metal titanium has excellent corrosion resistance, and the phenomenon that the guide hopper 21 is oxidized after being used for a long time to influence the quality of the composite adjuvant is avoided.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. A feeding and premixing device for producing a composite adjuvant comprises a powder material box (1), a dispersion box (3) and a premixing box (8), wherein the powder material box (1) is positioned above the dispersion box (3), the powder material box (1) is communicated with the dispersion box (3), the top of the powder material box (1) is provided with a feeding hole (2), a screw shaft (4) which is horizontally arranged is arranged in the dispersion box (3), one end of the screw shaft (4) extends out of the dispersion box (3), and is driven by a first motor (5) outside the dispersion tank (3), the premix tank (8) is located below the dispersion tank (3), the feeding device is communicated with the premixing box (8) through a feeding channel (6), a horizontally arranged screw (10) is arranged in the premixing box (8), and one end of the screw (10) penetrates out of the premixing box (8) and is driven by a second motor (14) outside the premixing box (8); a material mixing mechanism (12) is arranged on the screw (10); the mixing device is characterized in that a liquid feeding pipe (9) is further connected to the premixing box (8), a discharging channel (15) is arranged at the bottom of the premixing box (8), the mixing mechanism (12) comprises an outer ring (17), a nut (18) and stirring blades (19), the nut (18) is sleeved on the screw rod (10), the stirring blades (19) are arranged on the side wall of the nut (18), the outer ring (17) is fixedly connected to the periphery of each stirring blade (19), and a sleeve (13) is fixedly arranged on the outer side wall of the outer ring (17); the premixing box (8) is internally provided with two sliding rods (11) parallel to the screw rods (10), the sleeve (13) is sleeved on the sliding rods (11), the two sliding rods (11) are symmetrically arranged on two sides of the screw rods (10), the discharging channel (6) is internally provided with a guide wheel (7), the guide wheel (7) comprises a rotating wheel (20) and a guide hopper (21), the rotating wheel (20) is installed in the discharging channel (6) through a fixed shaft, and the rotating wheel (20) can rotate around the fixed shaft; the material guide hopper (21) is radially arranged on the rotating wheel (20), and is characterized in that a magnet (100) is arranged on the sleeve (13), the material guide hopper (21) is made of magnetic metal, and when the magnet (100) moves to the lower part of the blanking channel (6) along with the sleeve (13), the magnet (100) is close to the material guide hopper (21) above.

2. The feeding and premixing device for producing the compound adjuvant is characterized in that a spring (101) is vertically arranged on the sleeve (13), the upper end of the spring (101) is connected with the magnet (100), the top of the magnet (100) is an arc surface (102), and the arc surface (102) is tightly pressed against the inner wall of the premixing box (8) upwards.

3. The feeding and premixing device for producing the composite adjuvant according to claim 2, wherein the surface of the circular arc surface (102) is provided with a graphite layer.

4. The feeding and premixing device for producing the composite adjuvant according to the claim 3 is characterized in that the edge of the outlet at the lower end of the blanking channel (6) is provided with a rounded corner (61).

5. The feeding and premixing device for producing composite adjuvants according to claim 4, wherein the material guiding hopper (21) is made of metallic iron and is coated with a metallic titanium layer.

6. The feed premixing device for producing a composite adjuvant according to claim 5, wherein the cross section of the stirring blade (19) is in the shape of a water droplet.

7. The feeding and premixing device for producing the composite adjuvant according to the claim 6 is characterized in that a material distributing plate (16) parallel to the discharging direction is arranged at the discharging channel (15).

8. The feeding and premixing device for producing the composite adjuvant according to the claim 7, characterized in that a liquid flow meter is connected to the liquid feeding pipe (9).

9. The feeding and premixing device for producing the composite adjuvant according to claim 8, wherein a connection port of the powdery material tank (1) and the dispersing tank (3) and a connection port of the discharging channel (6) and the dispersing tank (3) are staggered with each other.

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