CN210332581U - Material conveying device and reaction equipment - Google Patents
Material conveying device and reaction equipment Download PDFInfo
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- CN210332581U CN210332581U CN201920747352.1U CN201920747352U CN210332581U CN 210332581 U CN210332581 U CN 210332581U CN 201920747352 U CN201920747352 U CN 201920747352U CN 210332581 U CN210332581 U CN 210332581U
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Abstract
The utility model relates to the field of chemical equipment, in particular to a material conveying device and reaction equipment; the material conveying device comprises a feeding barrel, a driving assembly, a connecting assembly and a spiral shaft assembly, wherein one end of the spiral shaft assembly is in transmission connection with the driving assembly, the other end of the spiral shaft assembly is rotatably connected with the feeding barrel through the connecting assembly, the spiral shaft assembly is arranged inside the feeding barrel and comprises a spiral piece, and the spiral piece is used for conveying materials along the axial direction of the feeding barrel; the reaction equipment comprises the material conveying device. This material conveyor can improve the jam problem in the pay-off section of thick bamboo when carrying the material.
Description
Technical Field
The utility model relates to a chemical industry equipment field particularly, relates to material conveyor and response equipment.
Background
The related art provides materials, such as certain chemical materials, which are prone to adhere to the conveying device during conveying or crystallize during conveying, so that the conveying device is blocked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a material conveyor and response equipment, it can be when carrying the material, improves the jam problem in the pay-off section of thick bamboo.
The embodiment of the utility model is realized like this:
the utility model provides a material conveying device, its includes a pay-off section of thick bamboo, drive assembly, coupling assembling and screw axis subassembly, the one end and the drive assembly transmission of screw axis subassembly are connected, and the other end of screw axis subassembly passes through coupling assembling and is rotationally connected with a pay-off section of thick bamboo, and the screw axis subassembly sets up in the inside of a pay-off section of thick bamboo, and the screw axis subassembly includes the flight, and the flight is used for carrying the material along the axial of a pay-off section.
Optionally, the screw shaft assembly comprises a first connecting seat, a second connecting seat and at least two spiral sheets, the at least two spiral sheets are coaxially arranged, and two ends of each spiral sheet are respectively connected with the first connecting seat and the second connecting seat; the first connecting seat is rotatably connected with the feeding barrel through the connecting component, and the second connecting seat is in transmission connection with the driving component.
Optionally, the surface of the spiral sheet has protrusions; and/or the surface of the spiral sheet has a concave-convex texture.
Optionally, the number of the spiral sheets is n, the pitch of the spiral sheets is P, the diameter of the spiral sheets is d, the lead of the spiral sheets is S, and the lead angle of the spiral sheets is n
Satisfies the following conditions:
optionally, when the material conveying device is used for conveying solid materials, the friction coefficient between the solid materials and the spiral piece is mu, and the helix angle is
Satisfies the following conditions:
optionally, when material conveyor is used for carrying liquid material or solid-liquid mixture material, and the slope sets up material conveyor, makes the axis of pay-off section of thick bamboo and the contained angle β of horizontal plane be less than 90, the ascending tangent line of outermost edge spiral of flight upper surface is α with the contained angle of horizontal plane, and contained angle β satisfies:
optionally, included angle α is in the range of 0-30.
Optionally, the connecting assembly comprises a sliding bearing, and one end of the screw shaft assembly away from the driving assembly is rotatably connected with the feeding barrel through the sliding bearing.
Optionally, coupling assembling still includes the location axle, and the location axle is fixed to be set up in a pay-off section of thick bamboo, and the location axle is located to the sliding bearing cover.
Optionally, the connecting assembly further comprises a fixing member, the positioning shaft is provided with a discharge port along the axial direction of the feeding barrel, and the fixing member is used for plugging or opening the discharge port.
Optionally, the material conveying device further comprises a bearing, and one end of the screw shaft assembly close to the driving assembly is rotatably connected with the feeding barrel through the bearing.
Optionally, the driving assembly is disposed at an end of the feeding barrel away from the connecting assembly, and the feeding barrel has a discharge port adjacent to the driving assembly and a feed port away from the driving assembly.
A reaction equipment comprises the material conveying device.
The utility model discloses material conveyor's beneficial effect: the embodiment of the utility model provides a be provided with the spiral shaft subassembly in material conveyor's the feed cylinder, this spiral shaft subassembly includes the flight, and this spiral shaft subassembly is connected with the drive assembly transmission, is rotatory by this drive assembly drive spiral shaft subassembly to utilize the flight along the axial transported substance material of feed cylinder, so, can improve the jam problem of feed cylinder, for example: the problem of the jam that the crystallization, the viscosity of the material in the pay-off section of thick bamboo, the inflation scheduling problem lead to is improved to make this material conveyor can be smooth carry out the transport of material.
The utility model discloses reaction equipment's beneficial effect includes: the embodiment of the utility model provides a reaction equipment is provided with foretell material conveyor to improve crystallization, viscous, the inflation scheduling problem of the material in the pay-off section of thick bamboo, thereby improve the jam problem of pay-off section of thick bamboo, so that this material conveyor can be smooth carry out the transport of material, improve the problem that reaction equipment produced the side reaction.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a sectional view of a material conveying device in an embodiment of the present invention;
FIG. 2 is a first schematic structural view of a screw shaft assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram ii of the spiral shaft assembly in the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a reaction device in which a material conveying device is used as a feeding device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a reaction device with a material conveying device as a discharging device in an embodiment of the present invention;
FIG. 6 is a sectional view of a reaction apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a material conveying device according to an embodiment of the present invention.
Icon: 010-a material conveying device; 100-a feeding cylinder; 200-a drive assembly; 300-a connection assembly; 400-a helical shaft assembly; 410-a spiral sheet; 310-a plain bearing; 320-positioning the shaft; 330-a fixing member; 340-a drain outlet; 201-a bearing; 101-a discharge hole; 102-a feed inlet; 020-reaction equipment; 500-a reactor; 110-a discharge pipe; 420-a first connection seat; 430-a second connecting seat; 210-a motor; 220-a pulley; 230-a conveyor belt; 510-material inlet; 520-a material outlet; 103-flange.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "horizontal" and "inner" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present embodiment provides a material conveying device 010, which includes a feeding barrel 100, a driving assembly 200, a connecting assembly 300 and a screw shaft assembly 400, wherein one end of the screw shaft assembly 400 is in transmission connection with the driving assembly 200, the other end of the screw shaft assembly 400 is rotatably connected with the feeding barrel 100 through the connecting assembly 300, the screw shaft assembly 400 is disposed inside the feeding barrel 100, the screw shaft assembly 400 includes a screw blade 410, and the screw blade 410 is used for conveying a material along an axial direction of the feeding barrel 100; in detail, when the driving assembly 200 drives the screw shaft assembly 400 to rotate, the rotating screw plate 410 can move the material in the feeding barrel 100 along the axial direction of the feeding barrel 100 to perform the material conveying. The helical blade 410 in the helical shaft assembly 400 of the embodiment can improve the problems of crystallization, viscosity, expansion and the like of the materials in the feeding barrel 100, thereby improving the blockage of the feeding barrel 100, improving the problem of side reaction of the materials in the feeding barrel 100 and ensuring that the materials are conveyed more smoothly. It should be noted that the material conveying device 010 provided in fig. 1 can be used for outputting the material in the reactor 500.
Further, referring to fig. 1, the driving assembly 200 is disposed at an end of the feeding barrel 100 away from the connecting assembly 300, and the feeding barrel 100 has a discharge port 101 adjacent to the driving assembly 200 and a feed port 102 away from the driving assembly 200. Still further, the material conveying device 010 of this embodiment can set up this material conveying device 010 slope when using, and makes the discharge gate 101 be higher than feed inlet 102, can be so that the axis of a pay-off section of thick bamboo 100 is less than 90 with the contained angle of horizontal plane, so, drive assembly 200 can drive screw axis subassembly 400 from the material in the up transport pay-off section of thick bamboo 100 of following.
Further, referring to fig. 1, the feeding barrel 100 is further connected with a discharging pipe 110, and the discharging pipe 110 is disposed at the discharging port 101 and is communicated with the discharging port 101; still further, the included angle between the axis of the discharge pipe 110 and the axis of the feeding barrel 100 is less than or equal to 90 degrees; still further, when the included angle between the axis of the discharge pipe 110 and the axis of the feeding barrel 100 is less than 90 °, the end of the discharge pipe 110 away from the discharge hole 101 is inclined toward the end close to the feed hole 102.
In this embodiment, the inner diameters of the feeding barrels 100 are the same in the axial direction of the feeding barrels 100; in other embodiments, the inner diameter of the cartridge 100 is different along the axial direction of the cartridge 100, such as: the inner diameter of the cartridge 100 gradually increases or decreases.
Further, the axis of the screw shaft assembly 400 is arranged in parallel with the axis of the feeding barrel 100; still further, the axis of the screw shaft assembly 400 coincides with the axis of the feeding barrel 100, and in detail, the rotation axis of the screw blade 410 coincides with the axis of the feeding barrel 100, so that it is convenient to more smoothly feed the material by the rotating screw blade 410.
Further, referring to fig. 1, the screw shaft assembly 400 of the present embodiment includes a first connecting seat 420, a second connecting seat 430, and at least two screw plates 410, wherein the at least two screw plates 410 are coaxially disposed, and two ends of each screw plate 410 are respectively connected to the first connecting seat 420 and the second connecting seat 430; the first connecting base 420 is rotatably connected with the feeding barrel 100 through the connecting assembly 300, and the second connecting base 430 is in transmission connection with the driving assembly 200. In detail, the screw shaft assembly 400 of the present embodiment includes three screw flights 410; in other embodiments, the number of flights 410 of the screw shaft assembly 400 can also be one, two, four, etc. Providing two or more flights 410 more stably propels the movement of material in the axial direction of the feed cartridge 100.
Further, the screw plate 410 continuously extends from one end of the feeding barrel 100 to the other end along the axial direction of the feeding barrel 100, so that the screw shaft assembly 400 can be used for more smoothly conveying materials in the feeding barrel 100.
Further, the screw shaft assembly 400 of the present embodiment has no rotating shaft, that is, at least two screw flights 410 are hollow along the axial direction of the feeding barrel 100, and the material conveyed by the screw shaft assembly 400 can move between the screw flights 410 and the inner wall of the feeding barrel 100, and can also move in the space between at least two screw flights 410, so that the contact area between the material and the screw shaft assembly 400 can be reduced, the problems of crystallization, viscosity and expansion of the material can be improved, and the material can be conveyed smoothly.
In other embodiments, the screw shaft assembly 400 may include a rotating shaft, and the screw plate 410 may be coupled to the rotating shaft; in other embodiments, the screw shaft assembly 400 may include a rotating shaft, and the screw plate 410 is coaxially spaced from the rotating shaft.
It should be noted that, the gap between the spiral blade 410 and the inner wall of the feeding barrel 100 is better to ensure that the spiral blade 410 can scrape the material generated in the feeding barrel 100, i.e. the material attached to the inner wall of the feeding barrel 100 can be scraped, and when it is required to ensure that the spiral blade 410 rotates, the spiral blade 410 does not touch the feeding barrel 100, so as to avoid the larger friction force among the spiral blade 410, the material and the feeding barrel 100.
It should be noted that the width of the spiral plate 410 is matched according to the overall rigidity of the spiral shaft assembly 400 and the contact area with the material, so as to ensure the rigidity of the spiral shaft assembly 400 and meet the requirement of material transportation.
Further, referring to fig. 2, the number of the spiral pieces 410 in the spiral shaft assembly 400 is n, the pitch of the spiral pieces 410 is P, the diameter of the spiral pieces 410 is d, the lead of the spiral pieces 410 is S, and the lead angle of the spiral pieces 410 is n
Satisfies the following conditions:
it should be noted that the lead S, the diameter d, and the pitch P can be measured by methods provided in the related art, and are not described herein again.
When the material conveying device 010 is used for conveying solid materials, the friction coefficient between the solid materials and the spiral piece 410 is mu, and the helix angle
Satisfies the following conditions:
thus, the material in the feeding cylinder 100 can rise on the spiral piece 410 by friction force, and when the material conveying device 010 conveys the material to move upwards, the material is not easy to fall off.
Referring to fig. 3, when the material conveying device 010 is used for conveying a liquid material or a solid-liquid mixed material and the material conveying device 010 is obliquely arranged so that an included angle β between the axis of the feeding barrel 100 and the horizontal plane is smaller than 90 °, an included angle between a tangent line of the outermost edge of the upper surface of the spiral piece 410, which is upward in a spiral direction, and the horizontal plane is α, and the included angle β satisfies:
it should be noted that, when the material to be conveyed is liquid or solid-liquid mixed, the discharge port 101 of the feeding cylinder 100 is preferably slightly higher than the feed port 102.
The horizontal plane refers to a plane in which the horizontal direction h in the drawing is located.
Further, when the material conveying device 010 conveys liquid materials or solid-liquid mixed materials, the included angle α ranges from 0 ° to 30 °, the included angle α ranges from 0 °, 10 °, 15 °, 30 °, and the like, which are not listed here, and further, the included angle α ranges from-30 ° to 30 °, that is, the material conveying device 010 can tilt toward the upper side and the lower side of the horizontal plane, and the included angle α between the tangent line of the outermost edge of the upper surface of the spiral blade 410 and the horizontal plane is 0 ° to 30 ° regardless of whether the material conveying device 010 tilts upward or downward, so that the material conveyed by the spiral shaft assembly 400 is prevented from falling downward, and further, the included angle α ranges from-10 ° to 10 °, so that when the driving assembly 200 drives the spiral shaft assembly 400 to rotate, the spiral blade 410 can push more materials to move, and the spiral blade 410 has a better material scraping effect on the barrel 100.
When the included angle α is 0 °, the screw shaft assembly 400 has a good material conveying effect, that is, when the screw blade 410 rotates, more material can be conveyed, and the screw blade 410 has a better material scraping effect on the inner wall of the feeding cylinder 100.
The surface of the spiral piece 410 of the present embodiment is smooth, that is, the surface of the spiral piece 410 has no protrusions or depressions.
In other embodiments, the surface of the spiral sheet 410 also has protrusions; and/or, the surface of the spiral sheet 410 has a concave-convex texture; to increase the friction between the flights 410 and the material using raised and/or textured texture; in detail, in other embodiments, the surface of the spiral piece 410 has a circular arc protrusion; in other embodiments, the surface of the spiral sheet 410 has an uneven relief texture, such as: stripe-shaped textures, or irregular concave-convex points and the like; in other embodiments, the spiral sheet 410 has both raised and textured texture.
It should be noted that, referring to fig. 4, in other embodiments, the material conveying device 010 may also be used for feeding, that is, the material conveying device 010 may be used to convey a material to be reacted to the reactor 500, and the like; in detail, the discharge port 101 may be used as an input port, the feed port 102 may be used as an output port, and the feed port 102 is communicated with the material inlet 510 of the reactor 500, so that the raw material entering the feeding barrel 100 from the discharge port 101, which is used as an input port, is conveyed to the feed port 102 by the screw shaft assembly 400 and then enters the reactor 500 through the feed port 102 and the material inlet 510. Further, when the material conveying device 010 is used as a feeding device, the material conveying device 010 can be horizontally placed, that is, the axial direction of the feeding barrel 100 is horizontally arranged, so that raw materials can be more uniformly conveyed to the reactor 500, and the raw materials conveyed in the feeding barrel 100 can enter the reactor 500 under the action of self weight after reaching the feeding port 102; in other embodiments, when the material conveying device 010 is used as a feeding device, the material conveying device 010 can be arranged obliquely, and the material outlet 101 used as an input port is higher than the material inlet 102 used as an output port.
Referring to fig. 1, the connecting assembly 300 of the present embodiment includes a sliding bearing 310, and one end of the screw shaft assembly 400 away from the driving assembly 200 is rotatably connected to the feeding barrel 100 through the sliding bearing 310; in detail, the first connection seat 420 is rotatably connected to the feeding barrel 100 by the sliding bearing 310. The sliding bearing 310 is adopted to support the spiral shaft assembly 400, the self-lubricating function of the sliding bearing 310 can be utilized, the operation is reliable, and the structure of the material conveying device 010 is compact.
Further, referring to fig. 1, the connecting assembly 300 further includes a positioning shaft 320, the positioning shaft 320 is fixedly disposed on the feeding barrel 100, and the sliding bearing 310 is sleeved on the positioning shaft 320, so that the sliding bearing 310 is more stably disposed on the feeding barrel 100, and the screw shaft assembly 400 can more stably rotate.
Still further, referring to fig. 1, the connecting assembly 300 further includes a fixing member 330, the positioning shaft 320 is provided with a drain port 340 along the axial direction of the feeding barrel 100, and the fixing member 330 is used for blocking or opening the drain port 340; in detail, after the material is conveyed, the fixing member 330 can be removed from the discharge opening 340, and the discharge opening 340 is opened to discharge the excessive material from the discharge opening 340, so as to prevent the material from accumulating in the feeding barrel 100 and blocking the feeding barrel 100; when materials are conveyed, the fixing member 330 is arranged at the discharge port 340 to seal the discharge port 340 and prevent the materials in the feeding barrel 100 from leaking.
It should be noted that the fixing member 330 includes a blocking wire; in other embodiments, the fixing member 330 may also be a bolt or the like.
Further, a sealing member (not shown) is provided between the positioning shaft 320 and the inner wall of the cartridge 100; the sealing element comprises an O-ring, i.e. the positioning shaft 320 is externally sleeved with the O-ring, so that the O-ring is clamped between the outer wall of the positioning shaft 320 and the inner wall of the feeding barrel 100. Still further, the O-ring may be a rubber ring or the like.
Referring to fig. 1, the material conveying device 010 of the embodiment further includes a bearing 201, and one end of the spiral shaft assembly 400 near the driving assembly 200 is rotatably connected to the feeding barrel 100 through the bearing 201; under the action of the bearing 201, the driving assembly 200 can drive the screw shaft assembly 400 to rotate more stably. In detail, the second connecting seat 430 of the screw shaft assembly 400 is fixedly connected with the bearing 201, and the bearing 201 is rotatably connected with the feeding barrel 100.
Further, the second coupling seat 430 of the screw axis assembly 400 includes a stepped shaft, i.e., the screw axis assembly 400 is engaged with the bearing 201 through the stepped shaft; still further, the sliding bearing 310 of the present embodiment is a ceramic bearing 201.
Referring to fig. 1, the feed inlet 102 of the feed cylinder 100 of the present embodiment is connected to a flange 103, so that when the material transporting device 010 is disposed in a reaction apparatus 020 such as a reactor 500, the flange 103 of the feed inlet 102 is connected to the reaction apparatus 020.
It should be noted that the material conveying device 010 provided in this embodiment has a wide application range, and can calibrate the feeding speed of the material by using an experimental manner in the early stage of conveying the solid materials with different properties, so as to obtain a relationship curve between the mass flow rate of the material and the rotation speed of the screw shaft assembly 400, and control the rotation speed of the screw shaft assembly 400 driven by the driving assembly 200 according to the relationship curve, so as to improve the conveying metering accuracy; it should be further noted that the experiment for calculating the relationship curve between the mass flow rate of the material and the rotation speed of the spiral shaft assembly 400 at the previous stage is similar to that of the related art, and is not repeated herein.
The material conveying device 010 of the embodiment drives the screw shaft assembly 400 to rotate through the driving mechanism, so that the material in the feeding cylinder 100 is conveyed by the rotating screw plate 410, and the material can be conveyed from the feeding hole 102 to the discharging hole 101 of the feeding cylinder 100; can improve the problem of material crystallization, viscosity, inflation in a pay-off section of thick bamboo 100 under the effect of flight 410 for this material conveyor 010 is difficult to be blockked up, and the transport material that can be smooth can also utilize a plurality of flights 410 to improve the efficiency that the material was carried.
To sum up, the embodiment of the present invention provides a material conveying device 010 is provided with screw axis assembly 400 in feeding barrel 100, and this screw axis assembly 400 includes flight 410, and this screw axis assembly 400 is connected with drive assembly 200 transmission, is rotated by this drive assembly 200 drive screw axis assembly 400 to utilize flight 410 to carry the material along feeding barrel 100's axial, so, can improve feeding barrel 100's jam problem, for example: the problem of the jam that the problem leads to because crystallization, viscous, the inflation of the material in the feed cylinder 100 is improved, feed cylinder 100 so that this material conveyor 010 can be smooth carry out the transport of material, produce the problem of side reaction in the feed cylinder 100 of improvement material.
Referring to fig. 4 and fig. 5, the present embodiment further provides a reaction apparatus 020, which includes the material conveying device 010; this reaction equipment 020 avoids a pay-off section of thick bamboo 100 to block up through setting up above-mentioned material conveyor 010, can also prevent that the material from blockking up and producing the side reaction behind the reaction equipment 020.
Further, referring to fig. 5 and fig. 6, the reaction apparatus 020 comprises a reactor 500, the material conveying device 010 is configured to output the material in the reactor 500 out of the reactor 500, referring to fig. 7, the driving assembly 200 comprises a motor 210, referring to fig. 5 and fig. 6, the feeding port 102 of the material conveying device 010 is connected with the material outlet 520 of the reactor 500, and the screw shaft assembly 400 is in transmission connection with an output shaft of the motor 210; in detail, the material outlet 520 of the reactor 500 is connected with the material inlet 102 of the material conveying device 010 through the flange 103, so that the reaction equipment 020 is reliable in structure and convenient to assemble and disassemble. When the motor 210 drives the screw shaft assembly 400 to rotate, the material entering the feed cylinder 100 from the reactor 500 can be conveyed to the discharge port 101.
Still further, referring to fig. 7, the driving assembly 200 further includes two belt wheels 220 and a conveyor belt 230 sleeved on the two belt wheels 220, wherein one belt wheel 220 is sleeved on an output shaft of the motor 210, and the other belt wheel 220 is sleeved on a step shaft of the spiral shaft assembly 400; when the output shaft of the motor 210 rotates, the belt wheel 220 is driven to rotate, so as to synchronously drive the screw shaft assembly 400 to rotate.
It should be noted that, the reaction apparatus 020 of the embodiment can also adjust the rotation rate of the screw shaft assembly 400 through the motor 210, adjust the discharging speed of the feeding barrel 100, and further control the residence time of the material reaction, so as to prevent the insufficient reaction, the excessive reaction of the production by-product, and the like.
It should be noted that, in the reactor 500 of the present embodiment, sensors may also be disposed, for example: a pH meter and the like to monitor the material components in the reactor 500 in real time, so that the material conveying speed of the material conveying device 010 can be controlled more accurately according to the component information obtained by feedback.
In another embodiment, referring to fig. 4, the reaction apparatus 020 comprises a reactor 500, and the material conveying device 010 is configured to convey the raw material to the inside of the reactor 500; in detail, the feed inlet 102 of the feed cylinder 100 is communicated with the material inlet 510 of the reactor 500, the discharge port 101 of the feed cylinder 100 can be connected with a funnel, the raw material entering the funnel enters the feed cylinder 100 through the discharge port 101, the raw material in the feed cylinder 100 can be conveyed to the feed inlet 102 under the driving of the screw shaft assembly 400, and then enters the reactor 500 through the material inlet of the reactor 500 under the self-weight of the raw material.
The reaction equipment 020 of this embodiment carries the material in the reactor 500 through material conveyor 010, perhaps sends the material into reactor 500, and screw axis subassembly 400 can prevent that the material in the feed cylinder 100 from crystallizing, viscous, growing up, prevents that feed cylinder 100 from blockking up, can also adjust screw axis subassembly 400 pivoted speed through drive assembly 200 and adjust reaction material dwell time for the reaction goes on smoothly, improves the problem of accessory substance.
To sum up, the embodiment of the utility model provides a reaction equipment 020 is provided with foretell material conveyor 010 to improve crystallization, viscous, the expansion scheduling problem of the material in a pay-off section of thick bamboo 100, thereby improve the jam problem of a pay-off section of thick bamboo 100, so that this material conveyor 010 can be smooth carry out the transport of material, improve the problem that produces the side reaction in the pay-off section of thick bamboo 100 of material.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. The material conveying device is characterized by comprising a feeding barrel, a driving assembly, a connecting assembly and a screw shaft assembly, wherein one end of the screw shaft assembly is in transmission connection with the driving assembly, the other end of the screw shaft assembly is rotatably connected with the feeding barrel through the connecting assembly, the screw shaft assembly is arranged in the feeding barrel and comprises a spiral piece, and the spiral piece is used for conveying materials along the axial direction of the feeding barrel.
2. The material conveying device according to claim 1, wherein the spiral shaft assembly comprises a first connecting seat, a second connecting seat and at least two spiral pieces, the at least two spiral pieces are coaxially arranged, and two ends of each spiral piece are respectively connected with the first connecting seat and the second connecting seat; the first connecting seat is rotatably connected with the feeding barrel through the connecting assembly, and the second connecting seat is in transmission connection with the driving assembly.
3. The material conveying device according to claim 1, wherein the surface of the spiral sheet has a protrusion; and/or the surface of the spiral sheet is provided with concave-convex texture.
4. The material conveying device according to claim 1, wherein the number of the flights is n, the pitch of the flights is P, the diameter of the flights is d, the lead of the flights is S, and the lead angle of the flights is n
Satisfies the following conditions:
5. the material conveying device according to claim 4, wherein when the material conveying device is used for conveying solid materials, the friction coefficient between the solid materials and the spiral piece is mu, and the helix angle is
Satisfies the following conditions:
6. the material conveying device according to claim 4, wherein when the material conveying device is used for conveying liquid materials or solid-liquid mixed materials and the material conveying device is arranged obliquely, the included angle β between the axis of the feeding barrel and the horizontal plane is smaller than 90 degrees, the upper surface of the spiral sheet is the mostThe included angle between the tangent line of the spiral upward of the outer edge and the horizontal plane is α, and the included angle β satisfies the following conditions:
7. the material transfer device of claim 6, wherein the included angle α is in the range of 0 ° -30 °.
8. The material conveying apparatus of claim 1, wherein the connection assembly includes a slide bearing, and an end of the auger assembly remote from the drive assembly is rotatably connected to the feed drum via the slide bearing.
9. The material conveying device according to claim 8, wherein the connecting assembly further comprises a positioning shaft, the positioning shaft is fixedly arranged on the feeding barrel, and the sliding bearing is sleeved on the positioning shaft.
10. The material conveying device according to claim 9, wherein the connecting assembly further comprises a fixing member, a discharge opening is formed in the positioning shaft along the axial direction of the feeding barrel, and the fixing member is used for blocking or opening the discharge opening.
11. The material delivery device of claim 1, further comprising a bearing, wherein an end of the auger shaft assembly proximate the drive assembly is rotatably coupled to the feed hopper via the bearing.
12. The material delivery device of claim 1, wherein the drive assembly is disposed at an end of the cartridge distal from the connection assembly, the cartridge having an outlet proximal to the drive assembly and an inlet distal from the drive assembly.
13. A reaction apparatus comprising a material transport device as claimed in any one of claims 1 to 12.
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| CN201920747352.1U CN210332581U (en) | 2019-05-22 | 2019-05-22 | Material conveying device and reaction equipment |
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| CN201920747352.1U CN210332581U (en) | 2019-05-22 | 2019-05-22 | Material conveying device and reaction equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026128A (en) * | 2019-05-22 | 2019-07-19 | 山东豪迈机械制造有限公司 | Device for transporting objects and consersion unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026128A (en) * | 2019-05-22 | 2019-07-19 | 山东豪迈机械制造有限公司 | Device for transporting objects and consersion unit |
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