Differential fiber master batch drying and storing device

Abstract

The utility model discloses a differential fiber master batch drying and storing device which comprises a bin body, and a supporting frame is arranged on the bin body. Two sets of mounting pipelines are symmetrically arranged on the bin body, drying pipelines are arranged on the mounting pipelines, the two sets of drying pipelines are slidably connected with the top end of the bin body, connecting pipelines are arranged at the top ends of the two sets of drying pipelines, and a driving assembly is arranged on the supporting frame. The drying device has the advantages that the driving assembly drives the connecting pipeline to ascend and descend, the drying pipeline is driven to reciprocate in the inner cavity of the bin body, dry airflow forms a dynamic circulation path, a standing layer formed by accumulation of fiber master batches is effectively broken, the contact uniformity of a drying medium and the master batches is remarkably improved, and the drying efficiency is improved. The problem that a traditional fixed drying device is insufficient in local drying is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of differential fiber masterbatch drying storage devices. BACKGROUND

[0002] In the production and storage process of differential fiber masterbatch, the drying and moisture-proof of masterbatch is the key link to ensure its physical properties and processing stability, and the traditional fiber masterbatch storage device is mostly dried by static fixed drying pipeline, and the airflow distribution of fixed drying pipeline is single, can only form limited drying area in local warehouse body, so that the humidity gradient in masterbatch stacking layer is significant, which can easily affect the quality of masterbatch, therefore, the utility model provides a kind of differential fiber masterbatch drying storage device to solve the above problems. SUMMARY

[0003] The utility model aims at providing a kind of differential fiber masterbatch drying storage device to solve the problems proposed in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of differential fiber masterbatch drying storage device, including warehouse body, support frame is provided on the warehouse body;

[0006] Two groups of installation pipelines are symmetrically provided on the warehouse body, dry pipeline is provided on the installation pipeline, two groups of dry pipeline are slidably connected with the top of warehouse body, the top of two groups of dry pipeline is provided with connecting pipeline, drive assembly is provided on the support frame, drive assembly cooperates with connecting pipeline, so that dry pipeline reciprocatingly elevates in the cavity of warehouse body and carries out the drying process of differential fiber masterbatch.

[0007] As the improvement of the above technical scheme, the drive assembly includes drive cylinder, the drive cylinder is provided with piston rod, drive sleeve is provided on the piston rod, the drive sleeve is fixedly sleeved on the outer wall of connecting pipeline;

[0008] The drive sleeve is arranged at the center position of connecting pipeline.

[0009] As the improvement of the above technical scheme, the installation pipeline, dry pipeline is provided with telescopic pipeline, the telescopic pipeline is flange-connected with installation pipeline and dry pipeline, so that the inner cavities of installation pipeline, telescopic pipeline and dry pipeline are communicated.

[0010] As the improvement of the above technical scheme, a plurality of drying holes are formed in the outer wall of dry pipeline, and the plurality of drying holes are evenly formed in the outer wall of dry pipeline.

[0011] As the improvement of the above technical scheme, the outer wall of the drying pipeline is provided with a plurality of groups of fins, and the plurality of groups of fins are uniformly arranged on the outer wall of the drying pipeline.

[0012] As the improvement of the above technical scheme, the bottom of the bin body is provided with a discharge port, the discharge port is provided with a discharge sealing plate, and the discharge sealing plate reciprocally slides at the discharge port to switch the state of the discharge port between opening and closing.

[0013] As the improvement of the above technical scheme, two groups of feeding hoppers are symmetrically arranged on the bin body, and the feeding hoppers are provided with feeding sealing plates.

[0014] The feeding hoppers are provided with two groups of guide plates, the feeding sealing plates are provided with two groups of guide grooves, and the two groups of guide plates are positionally matched with the two groups of guide grooves, and the guide plates are slidingly arranged in the guide grooves.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The driving assembly drives the connecting pipeline to lift, and drives the drying pipeline to reciprocate in the inner cavity of the bin body, so that the drying airflow forms a dynamic circulation path, effectively breaks the static layer formed by the accumulation of the fiber master batch, significantly improves the uniformity of the contact between the drying medium and the master batch, and solves the problem of insufficient local drying of the traditional fixed drying device.

[0017] The driving assembly drives the connecting pipeline to lift, and drives the drying pipeline to reciprocate in the inner cavity of the bin body, so that the drying airflow forms a dynamic circulation path, effectively breaks the static layer formed by the accumulation of the fiber master batch, significantly improves the uniformity of the contact between the drying medium and the master batch, and solves the problem of insufficient local drying of the traditional fixed drying device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged structural schematic view of position A in the utility model;

[0020] Figure 3 It is an enlarged structural schematic view of position B in the utility model Figure 1 It is an enlarged structural schematic view of position B in the utility model

[0021] Figure 4 It is a structural schematic view of the bin body of the utility model;

[0022] Figure 5 It is a structural schematic view of the feeding sealing plate of the utility model;

[0023] Figure 6 It is a structural schematic view of the connecting pipeline and the drying pipeline of the utility model;

[0024] Figure 7 For the utility model Figure 1 of the side view;

[0025] Figure 8 For the utility model Figure 7 of the C-C section view;

[0026] Figure 9 For the utility model Figure 8 in the D place of the enlarged structure schematic diagram.

[0027] In the drawing: 10, bin body; 11, support frame; 12, discharge port; 13, discharge sealing plate; 14, feed hopper; 15, guide plate; 16, feed sealing plate; 17, guide groove; 18, installation pipeline; 20, drive assembly; 21, drive cylinder; 22, piston rod; 23, drive sleeve; 30, connecting pipeline; 40, drying pipeline; 41, fin; 42, drying hole; 50, telescopic pipeline. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment:

[0030] As Figures 1-9 shown, the embodiment proposes a differentiated fiber master batch drying storage device, including bin body 10, the bin body 10 is provided with support frame 11;

[0031] Two groups of installation pipelines 18 are symmetrically arranged on the bin body 10, the installation pipeline 18 is provided with drying pipeline 40, two groups of drying pipeline 40 are slidably connected with the top end of bin body 10, the top end of two groups of drying pipeline 40 is provided with connecting pipeline 30, the support frame 11 is provided with drive assembly 20, the drive assembly 20 cooperates with connecting pipeline 30, so that drying pipeline 40 reciprocatingly lifts in the cavity of bin body 10 and carries out the drying process of differentiated fiber master batch.

[0032] In the case, two groups of connecting pipelines 30 are connected with the air inlet and air outlet of air dryer respectively, the air in the bin body 10 is dried by air dryer, and the air dryer can be specifically seen from the public number CN221752837U disclosed in a kind of energy-saving high-efficiency refrigeration type air dryer, which will not be described in detail here;

[0033] In this embodiment, when the differentiated fiber master batch in the bin body 10 is dried, the two sets of connecting pipes 30 are connected with the air inlet and outlet of the air dryer respectively, then the differentiated fiber master batch is stored in the bin body 10, and the bin body 10 is kept in a sealed state, while the air dryer is operated, and the driving assembly 20 is also operated, so that the connecting pipes 30 are in a lifting state, and the drying pipe 40 in the inner cavity of the bin body 10 is in a lifting state, thereby performing the drying process.

[0034] By driving the connecting pipes 30 to lift through the driving assembly 20, the drying pipe 40 is driven to reciprocate in the inner cavity of the bin body 10, so that the drying airflow forms a dynamic circulation path, effectively breaking the static layer formed by the accumulation of the fiber master batch, and significantly improving the uniformity of the contact between the drying medium and the master batch, thereby solving the problem of insufficient local drying in the traditional fixed drying device.

[0035] By driving the connecting pipes 30 to lift through the driving assembly 20, the drying pipe 40 is driven to reciprocate in the inner cavity of the bin body 10, so that a multi-directional shear force is generated in the master batch layer, forcing the master batch in the bin body 10 to move axially, realizing three-dimensional convection mixing, and enabling the differentiated fiber master batch of different batches or components to perform a pre-mixing process, thereby improving the overall production efficiency.

[0036] Specifically, the driving assembly 20 includes a driving cylinder 21, the driving cylinder 21 is provided with a piston rod 22, the piston rod 22 is provided with a driving sleeve 23, and the driving sleeve 23 is fixedly sleeved on the outer wall of the connecting pipe 30.

[0037] The driving sleeve 23 is arranged at the central position of the connecting pipe 30.

[0038] In this embodiment, the driving sleeve 23 is fixedly arranged at the central position of the outer wall of the connecting pipe 30, so as to ensure that the thrust action line of the piston rod 22 coincides with the axis of the connecting pipe 30, and eliminate the additional bending moment generated by the traditional eccentric driving, so as to lift the drying pipe 40 in the bin body 10.

[0039] Specifically, a telescopic pipe 50 is arranged between the mounting pipe 18 and the drying pipe 40, the telescopic pipe 50 is flange-connected with the mounting pipe 18 and the drying pipe 40, so that the inner cavities of the mounting pipe 18, the telescopic pipe 50 and the drying pipe 40 are communicated.

[0040] In this embodiment, the telescopic pipe 50 adopts a bellows structure, which can absorb the displacement generated by the lifting of the drying pipe 40 through axial elastic deformation, and realize zero-leakage dynamic sealing while maintaining the communication of the air path.

[0041] Specifically, a plurality of drying holes 42 are formed in the outer wall of the drying pipe 40, and the plurality of drying holes 42 are uniformly formed in the outer wall of the drying pipe 40.

[0042] In the embodiment, the drying holes 42 are evenly distributed along the outer wall of the drying pipeline 40, a three-dimensional penetrating air flow network can be formed, the drying air flow coverage is improved, and the drying blind area caused by the traditional single-side opening hole is eliminated.

[0043] Specifically, the outer wall of the drying pipeline 40 is provided with a plurality of groups of fins 41, and the plurality of groups of fins 41 are evenly arranged on the outer wall of the drying pipeline 40.

[0044] In the embodiment, the effective heat exchange area of the drying pipeline 40 can be increased by the fins 41, so as to improve the drying efficiency, and the contact area with the master particles can be increased during the lifting process of the drying pipeline 40, so as to disturb the master particles.

[0045] Specifically, the bottom of the bin body 10 is provided with a discharge port 12, the discharge port 12 is provided with a discharge sealing plate 13, and the discharge sealing plate 13 reciprocally slides at the discharge port 12, so that the discharge port 12 switches between the opening and closing states.

[0046] In the embodiment, the discharge sealing plate 13 arranged at the discharge port 12 can improve the sealing performance of the bin body 10 as a whole, and the sliding of the discharge sealing plate 13 can also facilitate the discharging process of the bin body 10.

[0047] Specifically, the bin body 10 is symmetrically provided with two groups of feeding hoppers 14, and the feeding hoppers 14 are provided with feeding sealing plates 16.

[0048] The feeding hoppers 14 are provided with two groups of guide plates 15, the feeding sealing plates 16 are provided with two groups of guide grooves 17, the two groups of guide plates 15 and the two groups of guide grooves 17 are positionally matched, and the guide plates 15 are slidingly arranged in the guide grooves 17.

[0049] In the embodiment, the feeding sealing plates 16 arranged at the feeding hoppers 14 can improve the sealing performance of the bin body 10 as a whole, so as to maintain the drying condition in the bin body 10.

[0050] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A differential fiber master batch drying storage device, characterized in that: Including the warehouse body (10), the support frame (11) is arranged on the warehouse body (10); Two groups of installation pipes (18) are symmetrically arranged on the warehouse body (10), and the drying pipe (40) is arranged on the installation pipe (18); two groups of the drying pipe (40) are in sliding connection with the top end of the warehouse body (10), and the top end of two groups of the drying pipe (40) is provided with a connecting pipe (30); the support frame (11) is provided with a driving assembly (20), and the driving assembly (20) is matched with the connecting pipe (30), so that the drying pipe (40) reciprocatingly rises and falls in the inner cavity of the warehouse body (10) to carry out the drying process of the differentiated fiber master batch.

2. A differential fiber master batch drying and storage device according to claim 1, characterized in that: The driving assembly (20) comprises a driving cylinder (21), and the driving cylinder (21) is provided with a piston rod (22); the piston rod (22) is provided with a driving sleeve (23), and the driving sleeve (23) is fixedly sleeved on the outer wall of the connecting pipe (30); The driving sleeve (23) is arranged at the center position of the connecting pipe (30).

3. The differential fiber master batch drying and storing device according to claim 1, characterized in that: The installation pipe (18), the drying pipe (40) and the flexible pipe (50) are flange-connected, so that the inner cavities of the installation pipe (18), the flexible pipe (50) and the drying pipe (40) are communicated.

4. The differential fiber master batch drying and storing device according to claim 1, characterized in that: A plurality of drying holes (42) are formed in the outer wall of the drying pipe (40), and the plurality of drying holes (42) are uniformly formed in the outer wall of the drying pipe (40).

5. The differential fiber master batch drying and storing device according to claim 1, characterized in that: The outer wall of the drying pipe (40) is provided with a plurality of fins (41), and the plurality of fins (41) are uniformly arranged on the outer wall of the drying pipe (40).

6. A differential fiber master batch drying and storage device according to claim 1, characterized in that: The bottom of the warehouse body (10) is provided with a discharge port (12), and the discharge port (12) is provided with a discharge sealing plate (13); the discharge sealing plate (13) reciprocatingly slides at the discharge port (12), so that the discharge port (12) switches between opening and closing.

7. The differential fiber master batch drying and storing device according to claim 1, characterized in that: Two groups of feeding hoppers (14) are symmetrically arranged on the warehouse body (10), and the feeding hopper (14) is provided with a feeding sealing plate (16); The feeding hopper (14) is provided with two groups of guide plates (15), and the feeding sealing plate (16) is provided with two groups of guide grooves (17); two groups of the guide plates (15) are matched with two groups of the guide grooves (17), and the guide plate (15) is slidingly arranged in the guide groove (17).

Images