CN112917863A - Novel pipeline production equipment - Google Patents
Novel pipeline production equipment Download PDFInfo
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- CN112917863A CN112917863A CN202011599699.XA CN202011599699A CN112917863A CN 112917863 A CN112917863 A CN 112917863A CN 202011599699 A CN202011599699 A CN 202011599699A CN 112917863 A CN112917863 A CN 112917863A
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- Prior art keywords
- pipeline
- lifting
- storage hopper
- pipe
- air inlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of pipeline production, and discloses novel pipeline production equipment, which comprises a storage hopper, a lifting pipeline, a blanking hopper, a blanking pipe and an extruder, wherein the storage hopper is large in upper part and small in lower part, the lifting pipeline is S-shaped, two ends of the lifting pipeline are respectively communicated with the bottom end of the storage hopper and the top end of the blanking hopper, the top end and the bottom end of the blanking pipe are respectively communicated with the bottom end of the blanking hopper and the extruder, and the lifting pipeline is communicated with a negative pressure assembly for driving the lifting pipeline to generate negative pressure; an air inlet pipeline is vertically arranged in the middle of the storage hopper, the bottom of the air inlet pipeline is positioned in the lifting pipeline, the top of the air inlet pipeline is higher than the storage hopper, and the diameter of the air inlet pipeline is smaller than the inner diameter of the lifting pipeline; the inner wall of the bottom of the storage hopper is provided with a guide arc surface, the top of the guide arc surface is connected with the inclined surface of the storage hopper, and the bottom of the guide arc surface is horizontal. The invention has better use effect.
Description
Technical Field
The invention relates to the technical field of pipeline production, in particular to novel pipeline production equipment.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
In the production process of the pipeline, materials are required to be poured into a hopper firstly, then the materials are lifted to a high position from the hopper through a lifter or a pipeline with negative pressure, then the materials enter an extruder from a container at the high position, then the materials are heated by the extruder and then are extruded and molded, and then the products with set length are formed after shaping, cooling and cutting. At present, the materials in the pipeline are lifted to a higher position, and the lifting is usually realized through a screw rod lifting machine, when the materials in the hopper are few, the screw rod lifting machine is difficult to lift all the materials to a high position, and workers are required to recycle or the workers manually send the materials to the high position, so that the use effect is poor.
Disclosure of Invention
The invention aims to provide novel pipeline production equipment and aims to solve the problem of poor using effect.
The technical purpose of the invention is realized by the following technical scheme: a novel pipeline production device comprises a storage hopper, a lifting pipeline, a blanking hopper, a blanking pipe and an extruder, wherein the storage hopper is large in upper part and small in lower part, the lifting pipeline is S-shaped, two ends of the lifting pipeline are respectively communicated with the bottom end of the storage hopper and the top end of the blanking hopper, the top end and the bottom end of the blanking pipe are respectively communicated with the bottom end of the blanking hopper and the extruder, and a negative pressure assembly used for driving the lifting pipeline to generate negative pressure is communicated with the lifting pipeline;
an air inlet pipeline is vertically arranged in the middle of the storage hopper, the bottom of the air inlet pipeline is positioned in the lifting pipeline, the top of the air inlet pipeline is higher than the storage hopper, and the diameter of the air inlet pipeline is smaller than the inner diameter of the lifting pipeline;
the inner wall of the bottom of the storage hopper is provided with a guide arc surface, the top of the guide arc surface is connected with the inclined surface of the storage hopper, and the bottom of the guide arc surface is horizontal.
The invention is further provided with: the device also comprises a meter weight instrument, wherein the meter weight instrument is arranged in the middle of the blanking pipe.
The invention is further provided with: the bottom intercommunication of pipeline for lift is provided with the first transition pipe that is vertical form, the bottom of first transition pipe with pipeline for lift's bottom intercommunication, the top with the bottom intercommunication of storage hopper, the bottom slope of admission line is provided with the guide part of tube-shape, the guide part deviates from the one end of admission line is just to pipeline for lift's inner chamber.
The invention is further provided with: the middle part of admission line rotates and is provided with the pine pole, just the external diameter of pine pole is less than the internal diameter of admission line, the top of pine pole is higher than admission line, the bottom passes guide portion and with the bottom of lifting pipe rotates and is connected, the activity of pine pole passes the bottom of guide portion, be provided with not hard up portion on the pine pole, not hard up position in the below of guide portion.
The invention is further provided with: the utility model discloses a flexible structure, including flexible portion, loose portion, driven piece, guiding portion, release rod, driven piece, connecting piece, guiding portion, restoring piece and flexible portion, the loose portion that deviates from one side of loose portion is provided with the connection piece, the top of connection piece is provided with driven piece, driven piece is the curved surface form or is the slope form, the tip of guiding portion just is to driven piece is close to the one end of guiding portion, be provided with the restoring piece on the admission line, the restoring piece with.
The invention is further provided with: the top outer wall of the air inlet pipeline is provided with a circle of connecting ring, a connecting cover matched with the connecting ring is arranged above the connecting ring, the release rod penetrates through the connecting cover and is rotatably connected with the connecting cover, the reset piece comprises a volute spring, the outer end of the volute spring is fixedly connected with the side wall of the connecting cover, the inner end of the volute spring is rectangular, a connecting block matched with the inner end of the volute spring is arranged on the outer wall of the release rod, the connecting block is matched and connected with the volute spring, and an air inlet hole is formed in the side wall of the air inlet pipeline.
The invention is further provided with: the air inlet holes are formed in the air inlet pipeline and are evenly distributed along the axial direction and the radial direction of the air inlet pipeline.
The invention is further provided with: the top level of trip lever is provided with rotates the hand wheel, the edge of rotating the hand wheel is provided with turning handle.
The invention is further provided with: the inner wall of the storage hopper is horizontally provided with a first supporting net and a second supporting net located below the first supporting net, the aperture of the first supporting net is larger than that of the second supporting net, and the air inlet pipeline is fixedly connected with the middle parts of the first supporting net and the second supporting net.
The invention is further provided with: the vertical second transition pipe that is provided with in top of lifting pipe way, the top of second transition pipe with lifting pipe way communicates with each other, the bottom with the hopper communicates with each other down, negative pressure component include with the communicating exhaust column in middle part of second transition pipe and connect in the exhaust column is kept away from the air exhauster of second transition pipe end portion, the second transition pipe with slope between the lifting pipe way is provided with the net that blocks, block the edge of net connect in the second transition pipe with lifting pipe way's inner wall, the tip of exhaust column just to block the middle part of net.
The invention has the beneficial effects that: during production, firstly, a worker pours raw materials into a storage hopper, then a negative pressure component operates to enable negative pressure to be formed in a lifting pipeline, then external air enters the lifting pipeline through an air inlet pipeline, but at the same time, the materials also flow down to the bottom of the air inlet pipeline due to the fact that the materials are granular or powdery, at the moment, the air flowing in from the air inlet pipeline can blow the materials to move along the lifting pipeline until the materials enter a discharging hopper, and then the materials enter an extruder (a conventional device which is not described in detail herein and can be a single-screw extruder or a double-screw extruder) under the action of gravity or the pushing action of screws and are extruded and formed; the extruder was then followed downstream by a vacuum forming machine, cooling box, cutter, and the like, all as is commercially available.
The material in the storage hopper is fed through the flowing of air, and the top of the air inlet pipeline is higher than the storage hopper, so that the external air can stably enter the lifting pipeline, and the lifting pipeline can stably feed the material; simultaneously because the bottom inner wall of storage hopper is the direction cambered surface of slope form, so can guarantee that the material is better all fall into the lifting pipeline, reduce the volume of remaining of material in the at utmost, need not the manual work and handle, the result of use is better. Moreover, because the tangent line of the bottom of direction cambered surface is the horizontally, after pouring the material into the storage hopper like this, the material is along the lateral wall activity of storage hopper to the landing can change the direction of motion of material on the direction cambered surface, prevents that the material from directly striking the lifting pipe tip, and is arranged in other structures in this tip, has all played the guard action to these structures, has prolonged life.
There are other structures on the market for conveying materials through a negative pressure pipe, which are implemented by throwing the end of a pipe to the surface of the material, so that the bottom of the pipe is lowered after the material is partially sucked, and thus the material can be conveyed, but there are the following problems: firstly, materials are easy to submerge the end part of the pipeline, so that the normal material suction and feeding cannot be realized; secondly, after each use, the pipeline needs to be lifted again by workers, and after the materials are put into the storage hopper again, the use method is complicated; meanwhile, the pipeline can not be ensured to thoroughly absorb the materials at the bottom, and workers are often required to process the materials.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of an embodiment of a novel pipeline production apparatus of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram II of an embodiment of a novel pipeline production apparatus of the present invention;
FIG. 4 is a cross-sectional view of one embodiment of a novel pipe production apparatus of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is an enlarged view of portion C of FIG. 4;
FIG. 7 is an enlarged view of portion D of FIG. 4;
FIG. 8 is a schematic view of an embodiment of a portion of the connecting ring and connecting cover of the novel pipeline production equipment of the present invention;
FIG. 9 is a first cross-sectional view of an embodiment of a first transition duct and a lifting duct portion of the novel pipeline production apparatus of the present invention;
fig. 10 is a second cross-sectional view of an embodiment of the structure of the first transition pipe and the lifting pipe in the novel pipeline production equipment.
In the figure, 1, a storage hopper; 2. lifting the pipeline; 3. feeding a hopper; 4. a discharging pipe; 5. an extruder; 6. an air intake duct; 7. a guiding cambered surface; 8. a meter weight instrument; 9. a first transition duct; 10. a guide portion; 11. loosening the rod; 12. a loosening part; 13. connecting sheets; 14. a passive plate; 15. a reset member; 16. a connecting ring; 17. a connecting cover; 18. connecting blocks; 19. an air inlet; 20. rotating a hand wheel; 21. rotating the handle; 22. a first support web; 23. a second support net; 24. a second transition duct; 25. an exhaust pipe; 26. an exhaust fan; 27. a barrier net.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
A novel pipeline production device, as shown in fig. 1 to 10, comprising a storage hopper 1 with a large top and a small bottom, a lifting pipeline 2, a discharging hopper 3, a discharging pipe 4 and an extruder 5, wherein the lifting pipeline 2 is S-shaped, two ends of the lifting pipeline 2 are respectively communicated with the bottom end of the storage hopper 1 and the top end of the discharging hopper 3, the top end and the bottom end of the discharging pipe 4 are respectively communicated with the bottom end of the discharging hopper 3 and the extruder 5, and the lifting pipeline 2 is communicated with a negative pressure component for driving the lifting pipeline 2 to generate negative pressure;
an air inlet pipeline 6 is vertically arranged in the middle of the storage hopper 1, the bottom of the air inlet pipeline 6 is positioned in the lifting pipeline 2, the top of the air inlet pipeline 6 is higher than the storage hopper 1, and the diameter of the air inlet pipeline 6 is smaller than the inner diameter of the lifting pipeline 2;
the inner wall of the bottom of the storage hopper 1 is provided with a guide arc surface 7, the top of the guide arc surface 7 is connected with the inclined surface of the storage hopper 1, and the bottom of the guide arc surface is horizontal.
The device further comprises a meter weight instrument 8, and the meter weight instrument 8 is arranged in the middle of the blanking pipe 4.
The bottom intercommunication of pipeline 2 is provided with the first transition pipe 9 that is vertical form, the bottom of first transition pipe 9 with pipeline 2's bottom intercommunication, the top with the bottom intercommunication of storage hopper 1, the bottom slope of admission line 6 is provided with the guide part 10 of tube-shape, guide part 10 deviates from the one end of admission line 6 is just to pipeline 2's inner chamber.
The middle part of inlet tube 6 is rotated and is provided with trip lever 11, just the external diameter of trip lever 11 is less than inlet tube 6's internal diameter, the top of trip lever 11 is higher than inlet tube 6, the bottom is passed guide part 10 and with the bottom of lifting pipe 2 is rotated and is connected, trip lever 11 activity is passed the bottom of guide part 10, be provided with not hard up portion 12 on the trip lever 11, not hard up portion 12 is located the below of guide part 10. The utility model discloses a flexible structure, including flexible portion 12, loose pole 11, driven piece 14, guiding portion 10, driven piece 14, inlet duct 6, reset piece 15 with loose pole 11 is connected, the one side that loose pole 11 deviates from loose portion 12 is provided with connection piece 13, the top of connection piece 13 is provided with driven piece 14, driven piece 14 is the curved surface form or is the slope form, the tip of guiding portion 10 just right driven piece 14 is close to the one end of guiding portion 10, the last piece that resets that is provided with of inlet duct 6, reset piece 15.
The outer wall of the top of the air inlet pipeline 6 is provided with a circle of connecting ring 16, a connecting cover 17 matched with the connecting ring 16 is arranged above the connecting ring 16, the release rod 11 penetrates through the connecting cover 17 and is rotationally connected with the connecting cover 17, the reset piece 15 comprises a spiral spring, the outer end of the spiral spring is fixedly connected with the side wall of the connecting cover 17, the inner end of the spiral spring is rectangular, a connecting block 18 matched with the inner end of the spiral spring is arranged on the outer wall of the release rod 11, the connecting block 18 is matched and connected with the spiral spring, and an air inlet 19 is formed in the side wall of the air inlet pipeline 6. The air inlet holes 19 are formed in the air inlet pipeline 6, and the air inlet holes 19 are uniformly distributed along the axial direction and the radial direction of the air inlet pipeline 6. The top of the trip rod 11 is horizontally provided with a rotating hand wheel 20, and the edge of the rotating hand wheel 20 is provided with a rotating handle 21.
The inner wall of the storage hopper 1 is horizontally provided with a first supporting net 22 and a second supporting net 23 positioned below the first supporting net 22, the aperture of the first supporting net 22 is larger than that of the second supporting net 23, and the air inlet pipeline 6 is fixedly connected with the middle parts of the first supporting net 22 and the second supporting net 23. The vertical second transition pipe 24 that is provided with in top of lifting pipe way 2, the top of second transition pipe 24 with lifting pipe way 2 communicates with each other, the bottom with hopper 3 communicates with each other down, negative pressure component include with the communicating exhaust column 25 in middle part of second transition pipe 24 and connect in exhaust column 25 keeps away from the air exhauster 26 of second transition pipe 24 tip, second transition pipe 24 with the slope is provided with between lifting pipe way 2 and blocks net 27, block net 27 the edge connect in second transition pipe 24 with lifting pipe way 2's inner wall, exhaust column 25's tip is just for block net 27's middle part.
According to the novel pipeline production equipment provided by the invention, during production, firstly, a worker pours raw materials into the storage hopper 1, then the negative pressure component operates to enable negative pressure to be formed in the lifting pipeline 2, then external air enters the lifting pipeline 2 through the air inlet pipeline 6, but at the same time, the material flows down to the bottom position of the air inlet pipeline 6 due to the fact that the material is granular or powdery, at the moment, the air flowing in from the air inlet pipeline 6 can blow the material to move along the lifting pipeline 2 until the material enters the discharging hopper 3, and then the material enters the extruder 5 under the action of gravity or the screw pushing action (conventional equipment, which is not described in detail herein, can be a single-screw extruder 5 or a double-screw extruder 5) and is extruded and molded; the extruder 5 is then followed downstream by conventional units such as vacuum forming machines, cooling boxes, cutting machines, all of which are the same as those on the market.
The material in the storage hopper 1 is fed through the flowing of air, and meanwhile, the top of the air inlet pipeline 6 is higher than that of the storage hopper 1, so that the external air can stably enter the lifting pipeline 2, and the lifting pipeline 2 can stably feed the material; simultaneously because the bottom inner wall of storage hopper 1 is the direction cambered surface 7 of slope form, so can guarantee that the material is better all fall into lifting pipe 2, reduce the volume of remaining of material in the at utmost, need not the manual work and handle, the result of use is better. Moreover, because the tangent line of the bottom of direction cambered surface 7 is the horizontally, pour the material into storage hopper 1 back like this, the material is along the lateral wall activity of storage hopper 1 to the landing can change the direction of motion of material on direction cambered surface 7, prevent that the material from directly striking 2 tip of lifting pipe, and be arranged in other structures of this tip, all played the guard action to these structures, prolonged life.
There are other structures on the market for conveying materials through a negative pressure pipe, which are implemented by throwing the end of a pipe to the surface of the material, so that the bottom of the pipe is lowered after the material is partially sucked, and thus the material can be conveyed, but there are the following problems: firstly, materials are easy to submerge the end part of the pipeline, so that the normal material suction and feeding cannot be realized; secondly, after each use, the pipeline needs to be lifted again by workers, and after the materials are put into the storage hopper 1 again, the use method is complicated; meanwhile, the pipeline can not be ensured to thoroughly absorb the materials at the bottom, and workers are often required to process the materials.
The rice weight meter 8 is added on the blanking pipe 4, namely the top of the rice weight meter 8 is connected with the blanking hopper 3 through the part of the blanking pipe 4, and the bottom of the rice weight meter is connected with the extruder 5 through the majority of the blanking pipe 4; in the actual production process, the unstable condition of voltage often takes place, this moment through the poor problem of the heavy appearance 8 of meter solution material unloading homogeneity that can be better, can make the even decline of material promptly through adding the heavy appearance 8 of meter to improve product quality.
In actual use, most of materials are granular or powdery, so that the flowability of the materials is relatively poor, if the solubility of the materials occurs at the bottom of the first transition pipe 9, a worker can hold the rotating handle 21 by hand and rotate the rotating hand wheel 20, and then drive the whole loosening rod 11 to rotate (wherein the position stability of the loosening rod 11 depends on the connecting cover 17, the guide part 10 and the bottom of the lifting pipeline 2 which are movably connected with the loosening rod); in the rotating process of the loosening rod 11, the loosening rod can drive the loosening part 12 to rotate, and the loosening part 12 is located at the inner position of the first transition pipe 9, so that materials can be better stirred and loosened, the materials can better flow, and the materials are driven to enter the blanking hopper 3 after flowing by air.
However, if the material is naturally moving, the air enters the lifting pipe 2 through the guide part 10 after passing through the air inlet pipe 6; the guide part 10 plays a role in guiding the flowing direction of the air, so that the flowing direction of the air is just opposite to the inner wall of the lifting pipeline 2, and meanwhile, the direction is also the direction in which the materials need to move, so that the flowing speed of the air is increased by the guide part 10, the materials can be better taken away, and the feeding stability is ensured; meanwhile, the guiding part 10 is arranged on the driven piece 14 which is right opposite to the curved surface or inclined, that is, the driven piece 14 is not a plane, or even if the driven piece is a plane, the driven piece 14 is in an inclined state, when the driven piece is acted by the air flowing into the guiding part 10, the driven piece 14 is driven by the flowing air to move, so that the driven piece 14 also drives the loosening rod 11 to rotate, but in the rotating process, the spiral spring is elastically deformed, so that after the driven piece 14 and the loosening rod 11 rotate to a certain angle, under the reset action of the spiral spring, the loosening rod 11 moves reversely until the driven piece 14 can be blown by the air in the guiding part 10 again, the swinging is carried out in a reciprocating way, and meanwhile, in the swinging process, the loosening part 12 also automatically swings in a reciprocating way, so that the materials are loosened and enter the lifting pipeline 2, the feeding quality is improved. The inner ring of the spiral spring is rectangular and is buckled on the connecting block 18, so that the connecting block 18 can prevent the spiral spring and the loosening rod 11 from rotating relatively, and spontaneous swinging of the loosening part 12 is realized.
The volute spring is protected by the connecting ring 16 and the connecting cover 17, and meanwhile, the connecting cover 17 can support the loosening rod 11; meanwhile, since the air intake holes 19 are opened in the side wall of the intake duct 6, the outside air can freely enter the intake duct 6 through the air intake holes 19 without being affected by the connection cover 17. While the plurality of air intake holes 19 have a distribution in the radial and axial directions of the air intake duct 6, so that the flow of air is made more uniform.
The air inlet pipeline 6 is fixed on the inner wall of the storage hopper 1 through the first supporting net 22 and the second supporting net 23, so that the position stability of the air inlet pipeline 6 can be ensured firstly; the first supporting net 22 and the second supporting net 23 can play a role in filtering, so that impurities are prevented from falling into the supporting nets, and simultaneously, the caked materials can be cut off, and the subsequent processing is facilitated; meanwhile, the second supporting net 23 has a smaller aperture, so that the cutting effect is better. Meanwhile, in the embodiment, the first support net 22 and the second support net 23 are preferably in a downwardly opened and arched state, so that the first support net 22 and the second support net 23 can better bear the impact force and pressure of the material, prevent deformation, and ensure the position stability of the air inlet pipeline 6.
During material suction, the exhaust fan 26 (in a conventional structure) is started and exhausts air, so that negative pressure is formed in the second transition pipe 24, and air can only enter through the lifting pipeline 2 because air cannot enter the blanking hopper 3 and the extruder 5; when the material moves to the tail end along with the lifting pipeline 2, the material is filtered by the blocking net 27, so that the material cannot enter the exhaust pipe 25, and along with the accumulation of the material, the material falls into the blanking pipe 4 under the action of gravity and subsequently participates in production.
It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (10)
1. The utility model provides a novel pipeline production facility which characterized in that: the device comprises a storage hopper (1) with a large upper part and a small lower part, a lifting pipeline (2), a blanking hopper (3), a blanking pipe (4) and an extruder (5), wherein the lifting pipeline (2) is S-shaped, two ends of the lifting pipeline (2) are respectively communicated with the bottom end of the storage hopper (1) and the top end of the blanking hopper (3), the top end and the bottom end of the blanking pipe (4) are respectively communicated with the bottom end of the blanking hopper (3) and the extruder (5), and the lifting pipeline (2) is communicated with a negative pressure assembly for driving the lifting pipeline (2) to generate negative pressure;
an air inlet pipeline (6) is vertically arranged in the middle of the storage hopper (1), the bottom of the air inlet pipeline (6) is positioned in the lifting pipeline (2), the top of the air inlet pipeline is higher than the storage hopper (1), and the diameter of the air inlet pipeline (6) is smaller than the inner diameter of the lifting pipeline (2);
the inner wall of the bottom of the storage hopper (1) is provided with a guide arc surface (7), the top of the guide arc surface (7) is connected with the inclined surface of the storage hopper (1), and the bottom of the guide arc surface is horizontal.
2. The novel pipeline production device of claim 1, wherein: the device is characterized by further comprising a meter weight instrument (8), wherein the meter weight instrument (8) is arranged in the middle of the blanking pipe (4).
3. The novel pipeline production device of claim 1, wherein: the bottom intercommunication of lifting pipe way (2) is provided with first transition pipe (9) that are vertical form, the bottom of first transition pipe (9) with the bottom intercommunication of lifting pipe way (2), the top with the bottom intercommunication of storage hopper (1), the bottom slope of admission line (6) is provided with guide part (10) of tube-shape, guide part (10) deviate from the one end of admission line (6) just to the inner chamber of lifting pipe way (2).
4. The novel pipeline production device of claim 3, wherein: the middle part of admission line (6) is rotated and is provided with pine pole (11), just the external diameter of pine pole (11) is less than the internal diameter of admission line (6), the top of pine pole (11) is higher than admission line (6), the bottom is passed guide part (10) and with the bottom of lifting pipe way (2) is rotated and is connected, the activity of pine pole (11) is passed the bottom of guide part (10), be provided with not hard up portion (12) on pine pole (11), not hard up portion (12) are located the below of guide part (10).
5. The novel pipeline production device of claim 4, wherein: the utility model discloses a flexible pipe, including flexible pipe, loose pole (11) deviate from one side of not hard up portion (12) is provided with connection piece (13), the top of connection piece (13) is provided with passive piece (14), passive piece (14) are curved surface form or are the slope form, the tip of guide part (10) just right passive piece (14) are close to the one end of guide part (10), be provided with on inlet duct (6) and reset piece (15), reset piece (15) with loose pole (11) are connected.
6. The novel pipeline production device of claim 5, wherein: the top outer wall of admission line (6) is provided with round connecting ring (16), the top of connecting ring (16) be provided with connecting ring (16) matched with connecting cover (17), loose pole (11) pass connecting cover (17) and with connecting cover (17) rotate to be connected, reset (15) including the scroll spring, the outer end of scroll spring with the lateral wall fixed connection of connecting cover (17), the inner is the rectangle, be provided with on the outer wall of loose pole (11) with the inner matched with connecting block (18) of scroll spring, connecting block (18) with the cooperation of scroll spring is connected, inlet port (19) have been seted up on the lateral wall of admission line (6).
7. The novel pipeline production device of claim 6, wherein: the air inlet holes (19) are formed in the air inlet pipeline (6) in a plurality, and the air inlet holes (19) are uniformly distributed along the axial direction and the radial direction of the air inlet pipeline (6).
8. The novel pipeline production device of claim 5, wherein: the top of the trip lever (11) is horizontally provided with a rotating hand wheel (20), and the edge of the rotating hand wheel (20) is provided with a rotating handle (21).
9. The novel pipeline production device of claim 1, wherein: the utility model discloses a storage hopper, including storage hopper (1), the inner wall of storage hopper (1) goes up the level and is provided with first supporting network (22) and is located second supporting network (23) of first supporting network (22) below, the aperture of first supporting network (22) is greater than the aperture of second supporting network (23), inlet duct (6) with first supporting network (22) with the middle part fixed connection of second supporting network (23).
10. The novel pipeline production device of claim 9, wherein: the top of lifting pipe way (2) is vertical to be provided with second transition pipe (24), the top of second transition pipe (24) with lifting pipe way (2) communicate with each other, the bottom with hopper (3) communicate with each other down, negative pressure component include with communicating exhaust column (25) in middle part of second transition pipe (24) and connect in exhaust column (25) are kept away from air exhauster (26) of second transition pipe (24) tip, second transition pipe (24) with slope between lifting pipe way (2) is provided with and blocks net (27), block the edge of net (27) connect in second transition pipe (24) with the inner wall of lifting pipe way (2), the tip of exhaust column (25) is just for block the middle part of net (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011599699.XA CN112917863B (en) | 2020-12-30 | 2020-12-30 | Novel pipeline production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011599699.XA CN112917863B (en) | 2020-12-30 | 2020-12-30 | Novel pipeline production equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112917863A true CN112917863A (en) | 2021-06-08 |
| CN112917863B CN112917863B (en) | 2021-12-24 |
Family
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| CN202011599699.XA Active CN112917863B (en) | 2020-12-30 | 2020-12-30 | Novel pipeline production equipment |
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| GB190915420A (en) * | 1909-07-01 | 1909-11-04 | Arthur Ernest Edwards | Improvements in Devices for Feeding Pulverised Material. |
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| WO1995028077A1 (en) * | 1994-04-15 | 1995-10-26 | Lucas G. S.A. | Device for loosening and shredding cattle feed materials |
| DE102005013091B3 (en) * | 2005-03-18 | 2006-09-14 | Eisenmann Maschinenbau Gmbh & Co. Kg | Device for conveying powdered fluidized media |
| CN206665704U (en) * | 2017-04-12 | 2017-11-24 | 信丰县包钢新利稀土有限责任公司 | One kind carries negative-pressure cup feeding device |
| CN207107461U (en) * | 2017-08-02 | 2018-03-16 | 北京中煤昊翔高新技术有限公司 | One kind plus sand hopper |
| CN207737871U (en) * | 2017-12-17 | 2018-08-17 | 巨野恒丰果蔬有限公司 | A kind of garden stuff processing baking oven blanking device |
| CN208774013U (en) * | 2018-08-23 | 2019-04-23 | 嘉兴市朱氏塑料五金有限公司 | A kind of extruder of self-feeding |
| CN110104439A (en) * | 2019-06-04 | 2019-08-09 | 魏志晓 | A kind of powder negative pressure feeder |
| CN209322017U (en) * | 2018-11-23 | 2019-08-30 | 广西广缆科技集团有限公司 | A kind of cable material feeding device |
| CN210911071U (en) * | 2019-09-18 | 2020-07-03 | 上海名辰服装辅料有限公司 | Prevent blockking up plastics extruder edulcoration device |
| CN212048832U (en) * | 2019-12-13 | 2020-12-01 | 天瑞新登郑州水泥有限公司 | Powder piling prevention discharging hopper for cement production batching station |
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2020
- 2020-12-30 CN CN202011599699.XA patent/CN112917863B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190915420A (en) * | 1909-07-01 | 1909-11-04 | Arthur Ernest Edwards | Improvements in Devices for Feeding Pulverised Material. |
| DE3900664A1 (en) * | 1989-01-11 | 1990-07-12 | Reinhard Colortronic | Process and apparatus for cleaning the raw-material charging vessel of a processing machine |
| WO1995028077A1 (en) * | 1994-04-15 | 1995-10-26 | Lucas G. S.A. | Device for loosening and shredding cattle feed materials |
| DE102005013091B3 (en) * | 2005-03-18 | 2006-09-14 | Eisenmann Maschinenbau Gmbh & Co. Kg | Device for conveying powdered fluidized media |
| CN206665704U (en) * | 2017-04-12 | 2017-11-24 | 信丰县包钢新利稀土有限责任公司 | One kind carries negative-pressure cup feeding device |
| CN207107461U (en) * | 2017-08-02 | 2018-03-16 | 北京中煤昊翔高新技术有限公司 | One kind plus sand hopper |
| CN207737871U (en) * | 2017-12-17 | 2018-08-17 | 巨野恒丰果蔬有限公司 | A kind of garden stuff processing baking oven blanking device |
| CN208774013U (en) * | 2018-08-23 | 2019-04-23 | 嘉兴市朱氏塑料五金有限公司 | A kind of extruder of self-feeding |
| CN209322017U (en) * | 2018-11-23 | 2019-08-30 | 广西广缆科技集团有限公司 | A kind of cable material feeding device |
| CN110104439A (en) * | 2019-06-04 | 2019-08-09 | 魏志晓 | A kind of powder negative pressure feeder |
| CN210911071U (en) * | 2019-09-18 | 2020-07-03 | 上海名辰服装辅料有限公司 | Prevent blockking up plastics extruder edulcoration device |
| CN212048832U (en) * | 2019-12-13 | 2020-12-01 | 天瑞新登郑州水泥有限公司 | Powder piling prevention discharging hopper for cement production batching station |
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| CN112917863B (en) | 2021-12-24 |
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