CN217024458U - Plastic film granule material feed conveying system based on roots's fan - Google Patents
Plastic film granule material feed conveying system based on roots's fan Download PDFInfo
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- CN217024458U CN217024458U CN202220669148.4U CN202220669148U CN217024458U CN 217024458 U CN217024458 U CN 217024458U CN 202220669148 U CN202220669148 U CN 202220669148U CN 217024458 U CN217024458 U CN 217024458U
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Abstract
The utility model relates to the technical field of mulching film particle material conveying, in particular to a mulching film particle material feeding and conveying system based on a Roots blower, which comprises a main material conveying pipeline, a main Roots blower, a feeding dust removal mechanism and a discharging and shunting mechanism; the device comprises a main conveying pipeline, a feed dedusting mechanism, a discharge shunting mechanism, a dust treatment mechanism and a dust separation mechanism, wherein the upper stream of the main conveying pipeline is connected with the feed dedusting mechanism and the lower stream of the main conveying pipeline is connected with the discharge shunting mechanism, the feed dedusting mechanism is used for receiving granular materials from a storage bin and realizing material dust separation, the tail end of the discharge shunting mechanism is connected with mulching film production equipment in a workshop, a main Roots fan is installed on the main conveying pipeline, the upper end of the feed dedusting mechanism is connected with the dust treatment mechanism in a matching manner, and the dust treatment mechanism is used for realizing centralized treatment of dust separated from the granular materials. Mulching film granule material feed conveying system based on roots's fan uses roots's fan as main transport power, can realize wind-force effectively carrying to the granule material after separating the dust, carries effectually, can guarantee the quick feed of carrying of material.
Description
Technical Field
The utility model relates to the technical field of mulching film particle material conveying, in particular to a novel pipeline system structure capable of feeding and conveying mulching film particles quickly and effectively, and particularly relates to a mulching film particle material feeding and conveying system based on a Roots blower.
Background
In an agricultural mulching film production plant, raw materials used for mulching film production vary depending on the type of mulching film production, but in general, raw materials for mulching films are mainly plastic granules, and therefore, when granules are fed and conveyed, the granules need to be fed into production equipment such as a mulching film machine through a pipeline.
Traditional plastic film granule material utilizes the feeder to empty the mode realization pay-off, feed generally at the in-process that the feed was carried, but this kind of traditional feed transport mode not only hardly controls the volume as far as possible, still arouses the raise dust easily at the in-process of carrying the pay-off moreover, leads to follow-up material to get into the inside production quality to the plastic film when using of plastic film machine equipment to have certain influence.
Therefore, with the transformation inside a mulching film production workshop in recent years, the feeding and conveying of raw materials are realized by adopting a mode that a pure spiral screw conveyor is matched with a pipeline to convey mulching film granules inside the workshop of many enterprises at present, the condition guarantees the relative tightness of the granule conveying process to a certain extent, but the granules finally enter the interior of the mulching film machine together with dust, and although the dust can not be seen, the entering dust still can cause adverse effects on the production quality of the mulching film.
Therefore, how to effectively guarantee the effective conveying of the mulching film particles and improve the working environment in the workshop and the quality of the subsequent manufacturing of the mulching film have important significance.
Therefore, the utility model provides a novel pipeline system structure which is arranged in a mulching film production workshop and can quickly and effectively feed and convey mulching film granules according to the experience of producing agricultural mulching films and the feedback of workers in a carding workshop and mulching film use clients in the company for over ten years, so as to better solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the technical problems, the utility model adopts the technical scheme that: the mulching film particle feeding and conveying system based on the Roots blower comprises a main conveying pipeline, a main Roots blower, a feeding and dedusting mechanism and a discharging and shunting mechanism; the device comprises a main conveying pipeline, a feed dedusting mechanism, a discharge shunting mechanism, a dust treatment mechanism and a dust separation mechanism, wherein the upper stream of the main conveying pipeline is connected with the feed dedusting mechanism and the lower stream of the main conveying pipeline is connected with the discharge shunting mechanism, the feed dedusting mechanism is used for receiving granular materials from a storage bin and realizing material dust separation, the tail end of the discharge shunting mechanism is connected with mulching film production equipment in a workshop, a main Roots fan is installed on the main conveying pipeline, the upper end of the feed dedusting mechanism is connected with the dust treatment mechanism in a matching manner, and the dust treatment mechanism is used for realizing centralized treatment of dust separated from the granular materials.
Preferably in any one of the above schemes, the feeding dust removing mechanism comprises a charging barrel fixed on the floor of a workshop, a feeding channel arranged along the circumferential tangential direction of the charging barrel is fixedly installed on one side of the upper portion of the charging barrel, the feeding channel is communicated with the inside of the charging barrel, a spiral material guiding blade is fixedly welded on the inner side wall of the charging barrel along the height direction of the charging barrel below the feeding channel, a dust suction part is fixedly arranged at the top of the charging barrel in a detachable mode, the outer end of the dust suction part is connected with the outside dust treatment mechanism in a matched mode, a blanking pipe is installed at the center of the bottom of the charging barrel, and the tail end of the blanking pipe is connected with the main material conveying pipeline.
In any of the above schemes, preferably, a particle conveying fan is installed on the upstream pipeline connected with the feeding channel, and the particle conveying fan is used for conveying the particle materials to the inside of the feeding channel at a certain speed.
In any of the above schemes, preferably, the discharge diversion mechanism includes a multi-way diversion pipe fixedly installed at the end of the main conveying pipeline, each branch pipe of the multi-way diversion pipe is provided with an observation branch pipe, and a detachable sealing cover is installed at the end of each observation branch pipe.
In any of the above schemes, preferably, a material control valve is respectively installed on each branch pipe of the multi-way shunt pipe.
In any of the above schemes, preferably, the dust processing mechanism includes a negative pressure dust suction pipe connected to an outlet end of the dust suction portion, a gear-shifting type negative pressure fan is installed on the negative pressure dust suction pipe, and an outlet end of the negative pressure fan is connected to a workshop ventilation system through an external discharge pipeline.
In any of the above schemes, preferably, the external discharge pipeline is connected in parallel with a dust collection bypass, the dust collection bypass is provided with a dust collection tank, and the dust collection tank is internally provided with a plurality of dust collection filter screens; and switching valves are arranged on the external discharge pipeline and the dust collection bypass.
In any of the above schemes, preferably, a plurality of detachable bifurcated pipes are arranged on the main conveying pipeline at intervals along the conveying direction of the granules, an extended-range fan is installed at the end of each bifurcated pipe, and each extended-range fan is matched with the main roots fan to realize power conveying of the granules.
Compared with the prior art, the utility model has the following beneficial effects:
1. mulching film granule material feed conveying system based on roots's fan uses roots's fan as main transport power, can realize wind-force effectively carrying to the granule material after separating the dust, carries effectually, can guarantee the quick feed of carrying of material.
2. Local membrane granule material feed conveying system utilizes the inside spiral pay-off of blanking section of thick bamboo and cooperation tangent line to send into and reach the purpose that realizes the separation with raise dust, granule material, can realize the branch of dirt material to flow to realize the few dirt of feeding and even dustless, improve the purity of granule material, improve the off-the-shelf quality of later stage plastic film.
3. Local membrane granule material feed conveying system's feeding dust removal mechanism can realize the effective transport to raise dust in the granule material, can select to carry the raise dust to workshop air exchange system, can directly utilize the collection dirt jar on the collection dirt bypass to realize the collection of dirt material.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of the present invention.
In the figure, 1, a main conveying pipeline; 2. a main Roots blower; 3. a feeding dust removal mechanism; 301. a discharging barrel; 302. a feed channel; 303. a spiral material guiding blade; 304. a dust suction part; 305. a blanking pipe; 4. A discharge distribution mechanism; 401. observing the branch pipe; 402. a detachable sealing cover; 403. a material control valve; 5. a dust treatment mechanism; 501. a negative pressure dust suction pipe; 502. a negative pressure fan; 503. an outer discharge pipeline; 6. an upstream line; 7. a particle conveying fan; 8. a range-extending fan; 9. a bifurcated tube; 10. a workshop ventilation system; 11. a dust collection bypass; 12. a dust collection tank; 13. a dust collecting filter screen; 14. and a changeover valve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby. The specific structure of the present invention is shown in fig. 1-2.
Example 1:
the mulching film particle feeding and conveying system based on the Roots blower comprises a main conveying pipeline 1, a main Roots blower 2, a feeding dust removal mechanism 3 and a discharging and shunting mechanism 4; the upper reaches of main defeated material pipeline 1 are connected into material dust removal mechanism 3, the low reaches connect ejection of compact reposition of redundant personnel mechanism 4, feeding dust removal mechanism 3 is used for receiving the granule material that comes from the feed bin and realizes the material dirt separation, the plastic film production facility in the end-to-end connection workshop of ejection of compact reposition of redundant personnel mechanism 4, main roots's fan 2 is installed on the main defeated material pipeline 1 the upper end cooperation of feeding dust removal mechanism 3 is connected with a dust disposal mechanism 5, dust disposal mechanism 5 is arranged in realizing carrying out centralized processing to the dust of separating in the granule material.
In any of the above schemes, preferably, the feeding and dust removing mechanism 3 includes a charging barrel 301 fixed on the workshop floor, a feeding channel 302 arranged along the circumferential tangential direction is fixedly installed on one side of the upper portion of the charging barrel 301, the feeding channel 302 is communicated with the inside of the charging barrel 301, a spiral material guiding blade 303 is fixedly welded on the inner side wall of the charging barrel 301 below the feeding channel 302 along the height direction thereof, a dust suction portion 304 is detachably and fixedly arranged at the top of the charging barrel 301, the outer end of the dust suction portion 304 is connected with the external dust processing mechanism 5 in a matching manner, a blanking pipe 305 is installed at the center of the bottom of the charging barrel 301, and the tail end of the blanking pipe 305 is connected with the main material conveying pipeline 1.
The inside dust-containing particle material that enters into feed channel 302 of feeding dust removal mechanism 3 with certain velocity of flow can enter blanking barrel 301 along tangential direction, then the material can be along spiral guide blade 303 downflow under the effect of inertial centrifugal force, the raise dust that enters into dust absorption portion 304 can be upwards discharged under the effect of dust treatment mechanism 5, the granule material that the spiral descends can enter into main defeated material pipeline 1 by blanking pipe 305, then blow downstream under the effect of main roots's fan 2.
In any of the above solutions, it is preferable that a particle delivery blower 7 is installed on the upstream pipeline 6 connected to the feeding channel 302, and the particle delivery blower 7 is used for delivering the particle materials to the inside of the feeding channel 302 at a certain speed.
The particles can be conveyed to the interior of the feed channel 302 at a certain speed under the action of the particle conveying fan 7, so that the spiral centrifugal dust removal is facilitated better.
In any of the above schemes, preferably, the discharging diversion mechanism 4 includes a multi-way diversion pipe fixedly installed at the end of the main material conveying pipeline 1, an observation branch pipe 401 is respectively arranged on each branch pipe of the multi-way diversion pipe, and a detachable sealing cover 402 is installed at the end of each observation branch pipe 401.
The observation legs 401 attached to the respective legs attached to the multi-way manifold facilitate observation of the inside of the respective legs.
In any of the above embodiments, it is preferable that a material control valve 403 is respectively installed on each branch pipe of the multi-way shunt pipe.
The material control valve 403 can control the opening of the branch pipe and control the flow rate of the material during the material conveying process.
In any of the above schemes, preferably, the dust processing mechanism 5 includes a negative pressure dust suction pipe 501 connected to an outlet end of the dust suction part 304, a gear-shifting type negative pressure fan 502 is installed on the negative pressure dust suction pipe 501, and outlet ends of the negative pressure fan 502 are respectively connected to the workshop ventilation system 10 through an external discharge pipeline 503.
The negative pressure fan 502 of the negative pressure dust suction pipe 501 can realize quick upward negative pressure suction of the dust in the blanking barrel 301, so that the particle material and the dust are separated, the particle material conveyed downstream is ensured to be less dust and even dustless, and the absorbed dust can directly enter the workshop ventilation system 10 to be discharged.
Example 2:
the plastic film particle feeding and conveying system based on the Roots blower comprises a main conveying pipeline 1, a main Roots blower 2, a feeding dedusting mechanism 3 and a discharging split-flow mechanism 4; the upper reaches of main defeated material pipeline 1 are connected into material dust removal mechanism 3, the low reaches connect ejection of compact reposition of redundant personnel mechanism 4, feeding dust removal mechanism 3 is used for receiving the granule material that comes from the feed bin and realizes the material dirt separation, the plastic film production facility in the end-to-end connection workshop of ejection of compact reposition of redundant personnel mechanism 4, main roots's fan 2 is installed on the main defeated material pipeline 1 the upper end cooperation of feeding dust removal mechanism 3 is connected with a dust disposal mechanism 5, dust disposal mechanism 5 is arranged in realizing carrying out centralized processing to the dust of separating in the granule material.
In any of the above schemes, preferably, the feeding dust removing mechanism 3 includes a charging barrel 301 fixed on the floor of a workshop, a feeding channel 302 arranged along the circumferential tangential direction is fixedly installed on one side of the upper portion of the charging barrel 301, the feeding channel 302 is communicated with the inside of the charging barrel 301, a spiral material guiding blade 303 is fixedly welded on the inner side wall of the charging barrel 301 below the feeding channel 302 along the height direction, a dust suction part 304 is detachably and fixedly arranged at the top of the charging barrel 301, the outer end of the dust suction part 304 is connected with the external dust processing mechanism 5 in a matching manner, a charging pipe 305 is installed at the center of the bottom of the charging barrel 301, and the tail end of the charging pipe 305 is connected with the main material conveying pipeline 1.
The dust-containing particle materials entering the feeding channel 302 of the feeding and dust removing mechanism 3 at a certain flow rate enter the charging barrel 301 along the tangential direction, then the materials flow downwards along the spiral material guiding blade 303 under the action of inertial centrifugal force, the raised dust entering the dust suction part 304 is discharged upwards under the action of the dust treatment mechanism 5, the spirally descending particle materials enter the main material conveying pipeline 1 through the discharging pipe 305, and then the particles are blown downwards under the action of the main Roots fan 2.
In any of the above solutions, it is preferable that a particle conveying fan 7 is installed on the upstream pipeline 6 connected to the feeding channel 302, and the particle conveying fan 7 is used for conveying the particle materials to the inside of the feeding channel 302 at a certain speed.
Under the action of the particle conveying fan 7, particles can be conveyed to the interior of the feed channel 302 at a certain speed, so that better spiral centrifugal dust removal is facilitated.
In any of the above schemes, preferably, the discharging diversion mechanism 4 includes a multi-way diversion pipe fixedly installed at the end of the main material conveying pipeline 1, an observation branch pipe 401 is respectively arranged on each branch pipe of the multi-way diversion pipe, and a detachable sealing cover 402 is installed at the end of each observation branch pipe 401.
The observation manifolds 401 mounted to the manifolds mounted to the multi-pass manifolds facilitate observation of the interior of the manifolds.
In any of the above embodiments, it is preferable that a material control valve 403 is respectively installed on each branch pipe of the multi-way shunt pipe.
The material control valve 403 can control the opening of the branch pipe and control the flow rate of the material during the material conveying process.
In any of the above schemes, preferably, the dust processing mechanism 5 includes a negative pressure dust suction pipe 501 connected to an outlet end of the dust suction part 304, a gear-shifting type negative pressure fan 502 is installed on the negative pressure dust suction pipe 501, and outlet ends of the negative pressure fan 502 are respectively connected to the workshop ventilation system 10 through an external discharge pipeline 503.
Negative-pressure fan 502 of negative-pressure dust collection pipe 501 can realize realizing quick upwards negative pressure suction with the inside raise dust of doffer 301 to realize the separation of granule material and raise dust, guarantee to carry the few dirt of granule material downstream, even dustless, the absorbed raise dust can directly enter into the inside discharge of workshop air exchange system 10.
In any of the above schemes, preferably, a dust collecting bypass 11 is connected in parallel to the external discharge pipeline 503, a dust collecting tank 12 is installed on the dust collecting bypass 11, and a plurality of dust collecting screens 13 are installed inside the dust collecting tank 12; a change-over valve 14 is installed on both the external discharge pipe 503 and the dust collection bypass 11.
The dust sucked by the upward negative pressure can be collected into the dust collecting tank 12 in a centralized manner by opening the change-over valve 14 on the dust collecting bypass 11, so that the subsequent centralized collection treatment or the subsequent recycling of a small amount of particles in the dust collecting tank after water washing can be facilitated.
Wherein, the multilayer dust collecting filter screen 13 can play the role of centralized filtering and dust removal, and ensure the exhaust gas to reach the standard.
In any of the above schemes, preferably, a plurality of detachable branch pipes 9 are arranged on the main conveying pipeline 1 at intervals along the conveying direction of the particulate materials, an extended-range fan 8 is installed at an end of each branch pipe 9, and each extended-range fan 8 cooperates with the main roots fan 2 to realize power conveying of the particulate materials.
The specific working principle is as follows:
this plastic film granule material feed conveying system its feedstock channel 302 is installed and is started main roots blower 2 and feedstock channel 302 on the pipeline that links to each other with outside feed bin when carrying out the transported substance inside particle conveyor 7 on 302 can carry the granule material to feeding dust removal mechanism 3 with certain speed, the granule material of the dirt that gets into can be at feeding dust removal mechanism 3 inside realization dirt, the material separation, the raise dust can enter into dust treatment mechanism 5, the granule material after the dust removal can enter into main defeated material pipeline 1, then carry the granule material to ejection of compact reposition of redundant personnel mechanism 4 under main roots blower 2's effect, then inside 4 carry the plastic film machine feeding device to the correspondence of ejection of compact reposition of redundant personnel mechanism via the ejection of redundant personnel that corresponds, and then carry out plastic film blowing and make.
The main effect of increasing a plurality of journey fans 8 on the longer main defeated material pipeline 1 of whole length is the power of guaranteeing the transportation process, prevents to carry the condition of slowly, delaying because of the granule material that 2 power of main roots fan is not enough to lead to, guarantees the smoothness nature of carrying.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the claims and the specification of the present invention; it will be apparent to those skilled in the art that any alternative modifications or variations to the embodiments of the present invention may be made without departing from the scope of the utility model.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (8)
1. Plastic film granule material feed conveying system based on roots's fan, its characterized in that: comprises a main material conveying pipeline, a main Roots blower, a feeding dust removal mechanism and a discharging split-flow mechanism; the device comprises a main conveying pipeline, a feed dedusting mechanism, a discharge shunting mechanism, a discharge fan, a dust treatment mechanism and a dust collecting mechanism, wherein the upstream of the main conveying pipeline is connected with the feed dedusting mechanism and the downstream of the main conveying pipeline is connected with the discharge shunting mechanism, the feed dedusting mechanism is used for receiving granular materials from a storage bin and realizing material-dust separation, the tail end of the discharge shunting mechanism is connected with mulching film production equipment in a workshop, the main Roots fan is installed on the main conveying pipeline, the upper end of the feed dedusting mechanism is connected with the dust treatment mechanism in a matching mode, and the dust treatment mechanism is used for realizing centralized treatment of dust separated from the granular materials.
2. The roots blower based mulch pellet feed delivery system as claimed in claim 1 wherein: the feeding dust removal mechanism comprises a blanking barrel fixed on the workshop floor, a feeding channel is fixedly mounted on one side of the upper portion of the blanking barrel and arranged along the circumferential tangential direction of the feeding channel, the feeding channel is communicated with the inside of the blanking barrel, the lower portion of the feeding channel is fixedly welded on the inner side wall of the blanking barrel along the height direction of the feeding channel, a spiral material guide blade is fixedly arranged on the top detachable of the blanking barrel, a dust collection portion is fixedly arranged at the top of the blanking barrel, the outer end of the dust collection portion is connected with the outside of the dust treatment mechanism in a matched mode, a blanking pipe is mounted at the center of the bottom of the blanking barrel, and the blanking pipe is connected with the main material conveying pipeline.
3. The roots blower based mulch pellet feed delivery system of claim 2 wherein: and a particle conveying fan is arranged on an upstream pipeline connected with the feeding channel and used for conveying the particle materials to the inside of the feeding channel at a certain speed.
4. The roots blower based mulch pellet feed delivery system of claim 3 wherein: the discharging and distributing mechanism comprises a multi-way distributing pipe fixedly arranged at the tail end of the main conveying pipeline, each branch pipe of the multi-way distributing pipe is provided with an observation branch pipe respectively, and the end part of each observation branch pipe is provided with a detachable sealing cover.
5. The roots blower based mulch pellet feed delivery system of claim 4 wherein: and a material control valve is respectively arranged on each branch pipe of the multi-way flow dividing pipe.
6. The roots blower based mulch pellet feed delivery system as claimed in claim 5 wherein: the dust treatment mechanism comprises a negative pressure dust collection pipe connected to the outlet end of the dust collection part, a gear-shifting type negative pressure fan is mounted on the negative pressure dust collection pipe, and the outlet end of the negative pressure fan is connected with a workshop ventilation system through an outer discharge pipeline.
7. The roots blower based mulch pellet feed delivery system as claimed in claim 6 wherein: a dust collecting bypass is connected in parallel on the outer discharge pipeline, a dust collecting tank is arranged on the dust collecting bypass, and a plurality of dust collecting filter screens are arranged in the dust collecting tank; and switching valves are arranged on the external discharge pipeline and the dust collection bypass.
8. The roots blower based mulch pellet feed delivery system of claim 7 wherein: a plurality of branch pipes which are detachably installed are arranged on the main conveying pipeline at intervals along the conveying direction of the particles, a range extending fan is installed at the end of each branch pipe, and each range extending fan is matched with the main Roots fan to achieve power conveying of the particles.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220669148.4U CN217024458U (en) | 2022-03-26 | 2022-03-26 | Plastic film granule material feed conveying system based on roots's fan |
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| CN202220669148.4U CN217024458U (en) | 2022-03-26 | 2022-03-26 | Plastic film granule material feed conveying system based on roots's fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116440570A (en) * | 2023-06-19 | 2023-07-18 | 史丹利化肥（平原）有限公司 | Fertilizer production filter equipment |
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- 2022-03-26 CN CN202220669148.4U patent/CN217024458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116440570A (en) * | 2023-06-19 | 2023-07-18 | 史丹利化肥（平原）有限公司 | Fertilizer production filter equipment |
| CN116440570B (en) * | 2023-06-19 | 2023-09-26 | 史丹利化肥（平原）有限公司 | Fertilizer production filter equipment |
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