CN213543174U

CN213543174U - High-temperature drying chamber for processing plastic tableware

Info

Publication number: CN213543174U
Application number: CN202022148955.5U
Authority: CN
Inventors: 何功胜
Original assignee: Fujian Fuchen Household Products Industrial Co ltd
Current assignee: Fujian Fuchen Household Products Industrial Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-25
Anticipated expiration: 2030-09-27

Abstract

The utility model provides a high temperature drying chamber of plastics tableware processing usefulness, including the drying cabinet, the drying cabinet upper end is equipped with heat storage box, be connected with a plurality of air pipe, every between heat storage box and the drying cabinet all be equipped with the fan of blowing in the air pipe, every all be equipped with storing subassembly, every under the fan of blowing two liang of connections have the dwang between the storing subassembly, are located leftmost rotate between dwang and the drying cabinet and be connected, the drying cabinet right side is connected with a supporting bench, be equipped with driving motor on the supporting bench, the connection of driving motor output is equipped with the pivot, is located rightmost side the dwang passes the drying cabinet and is connected with the pivot. The utility model is suitable for a fashioned plastics tableware is dry, and when carrying out the drying, can blow the drying to plastics tableware comprehensively, and is efficient, and drying effect is good.

Description

High-temperature drying chamber for processing plastic tableware

Technical Field

The utility model mainly relates to the technical field of heating and drying, in particular to a high-temperature drying chamber for processing plastic tableware.

Background

The plastic dryer is the most efficient and economical type of dryer for drying plastic materials, and can dry materials that are wet from packaging, shipping, or recycling. The hopper is made of stainless steel, has the functions of hot air down-blowing and cyclone exhaust and a double-layer heat-insulating barrel, and is particularly suitable for being matched with a dehumidifier to dry engineering plastic raw materials. When plastic tableware is processed, high-temperature drying is required.

For example, patent No. 201720060764.9 includes a heating cylinder, a hot air blower and an air outlet, the hot air blower is disposed on one side of the heating cylinder; the air outlet end of the air heater is connected with the side wall of the lower end of the heating cylinder; the air outlet is arranged on the other side of the heating cylinder; the upper end of the air outlet is connected with the top of the heating cylinder, and the lower end of the air outlet is provided with a filter cylinder; the filter cartridge is a pleated filter cartridge. Although dust can be effectively prevented from being brought out during hot air discharge, the effect of reducing indoor pollution is achieved, the drying device is not suitable for drying molded plastic tableware, and only one surface can be dried by blowing when the existing drying device works, so that the efficiency is low, and the drying effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a high-temperature drying chamber for processing plastic tableware, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a high-temperature drying chamber for processing plastic tableware comprises a drying box, wherein a heat storage box is arranged at the upper end of the drying box, a plurality of ventilating pipelines are connected between the heat storage box and the drying box, each ventilating pipeline is internally provided with a blowing fan, a storage assembly is arranged under each blowing fan, every two rotating rods are connected between the storage assemblies, the rotating rods which are arranged at the leftmost side are rotatably connected with the drying box, the right side of the drying box is connected with a supporting table, a driving motor is arranged on the supporting table, the output end of the driving motor is connected with a rotating shaft, and the rotating rods which are arranged at the rightmost side penetrate through the drying box and are connected with the rotating shaft;

the storing subassembly includes two upper and lower frames, every the inside bracing piece that all is equipped with a plurality of evenly distributed of frame, two from top to bottom be connected with a plurality of connecting rods and two connecting blocks between the frame respectively, the connecting rod distributes in the storing subassembly left and right sides and rear side, two the connecting block is located the storing subassembly left and right sides respectively and is connected with the dwang, two from top to bottom the frame front side all is equipped with the recess, the block has mobilizable dog in the recess, be equipped with a plurality of bleeder vents on the dog.

Preferably, the lower end of the drying box is connected with a gas collection chamber, the drying box is communicated with the gas collection chamber, the right side of the gas collection chamber is connected with a gas collection pipeline, and an air exhaust fan is arranged in the gas collection pipeline. In the preferred embodiment, the air collecting chamber and the air exhaust fan can realize that the air flow after drying and blowing the plastic tableware enters the air collecting pipeline.

Preferably, the gas collection pipeline right-hand member is connected with the clean room, the inside upper end of clean room is equipped with the dust removal subassembly, the dust removal subassembly includes the baffle that the symmetry set up from top to bottom, two be equipped with a plurality of evenly distributed's draught hole on the baffle, every all be equipped with the dust screen in the draught hole, two an electric rod is respectively installed at four ends in the middle of the baffle, the electric rod is equipped with the isolation layer outward, the isolation layer is installed in the line crack through two baffle extrusion. In the preferred embodiment, dust removal from the airflow is achieved by a dust removal assembly.

Preferably, the clean room upper end is connected with the connecting tube, the connecting tube passes a supporting bench and is connected with the heating cabinet, the heating cabinet is located a supporting bench up end, the inside bottom of heating cabinet is equipped with exhaust fan, the inside top of heating cabinet is equipped with second heating resistor, the heating cabinet upper end is connected with the drain pipe, be connected with the steam pipeline on the heating cabinet lateral wall. In the preferred embodiment, heating of the air is achieved by a heating box.

Preferably, the heating cabinet upper end is connected with the steam pipeline, steam pipeline upper end is connected with the dehumidification case, the dehumidification incasement portion is equipped with the three-layer filter layer that absorbs water, and down be first filter layer, second filter layer, third filter layer from last in proper order, be connected with heat transfer pipeline between dehumidification case and the heat storage box. In the preferred embodiment, the absorption of moisture from the airstream is achieved by a dehumidification tank.

Preferably, one side of the drying box is provided with a sealing box door. In the preferred embodiment, convenient operation is achieved by sealing the door.

Preferably, a sealing cabinet door is arranged at the bottom of one side of the dust removal chamber, and an air inlet is formed in one side of the dust removal chamber. In the preferred embodiment, internal air intake is achieved through the air inlet.

Compared with the prior art, the utility model has the advantages that the storage component is adopted, which is suitable for drying the formed plastic tableware; the plastic tableware can be rotated by adopting a plurality of blowing fans and driving motors, so that the drying is sufficient, the drying effect is good, and the efficiency is high; the dust removal component is adopted, so that dust in the airflow can be effectively removed; three water absorption filter layers are adopted to remove moisture in airflow to the maximum extent; adopt heat storage box, can carry out the secondary heating, increase work efficiency and drying effect.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the connection of the drying box, the gas collection chamber and the heat storage box of the present invention;

FIG. 3 is an isometric view of the storage assembly of the present invention;

FIG. 4 is an axonometric view of the dust removing assembly of the present invention;

FIG. 5 is a schematic view of the internal structure of the heating box of the present invention;

fig. 6 is a schematic view of the internal structure of the dehumidifying box of the present invention.

In the figure: 1. a drying oven; 11. a heat storage tank; 12. a ventilation duct; 13. a blowing fan; 14. Rotating the rod; 15. sealing the box door; 16. a first heating resistor; 2. a support table; 21. a drive motor; 22. a rotating shaft; 3. a storage assembly; 31. a frame; 32. a support bar; 33. a connecting rod; 34. connecting blocks; 35. a stopper; 36. air holes are formed; 4. a gas collection chamber; 41. a gas collection conduit; 42. an air extraction fan; 43. a dust chamber; 44. sealing the cabinet door; 45. connecting a pipeline; 46. An air inlet; 5. a dust removal assembly; 51. a baffle plate; 52. an electric wand; 53. an isolation layer; 54. A ventilation hole; 6. a heating box; 61. an exhaust fan; 62. a second heating resistor; 63. a drain pipe; 7. a dehumidification box; 71. a first filter layer; 72. a second filter layer; 73. a third filter layer; 74. a hot gas line; 75. a heat transfer conduit.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 2, the present invention provides a technical solution: a high-temperature drying chamber for processing plastic tableware comprises a drying box 1, the drying box 1 of the utility model is arranged on the ground, one side of the drying box 1 is provided with a sealing box door 15, the upper end of the drying box 1 is provided with a heat storage box 11, the upper end inside the heat storage box 11 is provided with a first heating resistor 16, the first heating resistor 16 is electrically connected with an internal power supply through a lead, a plurality of ventilating ducts 12 are connected between the heat storage box 11 and the drying box 1, each ventilating duct 12 is internally provided with a blowing fan 13, each blowing fan 13 is electrically connected with the internal power supply through a lead, storage assemblies 3 are arranged under each blowing fan 13, two rotating rods 14 are connected between each storage assembly 3, the rotating rod 14 positioned at the leftmost side is rotatably connected with the drying box 1, the right side of the drying box 1 is connected with a support table 2, supporting bench 2 is last to be equipped with driving motor 21, driving motor 21 output end is connected and is equipped with pivot 22, is located the rightmost side dwang 14 passes drying cabinet 1 and is connected with pivot 22, starts driving motor 21, lets rotate pivot 22 and drive dwang 14 and rotate for storage subassembly 3 is rotatory, starts blowing fan 13, blows to the plastics tableware. The lower end of the drying box 1 is connected with a gas collection chamber 4, the gas collection chamber 4 is located in a basement or the ground, the drying box 1 is communicated with the gas collection chamber 4, the right side of the gas collection chamber 4 is connected with a gas collection pipeline 41, an air exhaust fan 42 is arranged in the gas collection pipeline 41, the air exhaust fan 42 is electrically connected with an internal power supply through a lead, when hot air flow dries plastic tableware at high temperature, the hot air flow is blown into the gas collection chamber 4 by the air blowing fan 13, the air exhaust fan 42 is started, and the air exhaust fan 42 sucks the hot air flow in the gas collection chamber 4 into the gas collection pipeline.

Please refer to fig. 1 and 3, the storage assembly 3 includes an upper frame 31 and a lower frame 31, each of the frames 31 has a plurality of support rods 32 uniformly distributed therein, a plurality of connecting rods 33 and two connecting blocks 34 are connected between the upper frame 31 and the lower frame 31, the connecting rods 33 are distributed on the left and right sides and the rear side of the storage assembly 3, the two connecting blocks 34 are respectively located on the left and right sides of the storage assembly 3 and connected to the rotating rod 14, the upper frame 31 and the lower frame 31 have grooves, movable stoppers 35 are engaged in the grooves, a plurality of ventilation holes 36 are formed in the stoppers 35, the stoppers 35 are pulled out, plastic tableware to be dried is placed in the storage assembly 3, then the stoppers 35 are inserted, and when rotating, hot air flow dries the plastic tableware at high temperature through the gaps between the connecting rods 33 and the support rods 32.

Please refer to fig. 1 and 4 again, the right end of the gas collecting pipe 41 is connected with a dust removing chamber 43, the upper end inside the dust removing chamber 43 is provided with a dust removing assembly 5, the dust removing assembly 5 includes baffle plates 51 arranged vertically and symmetrically, two baffle plates 51 are provided with a plurality of ventilation holes 54 uniformly distributed, each ventilation hole 54 is provided with a dust filtering net, four ends of the middle of the two baffle plates 51 are respectively provided with an electric rod 52, each electric rod 52 is electrically connected with an internal power supply through a lead, an isolation layer 53 is arranged outside each electric rod 52, and the isolation layer 53 is extruded and installed in a slot through the two baffle plates 51. The bottom of one side of the dust removal chamber 43 is provided with a sealing cabinet door 44, one side of the dust removal chamber 43 is provided with an air inlet 46, the horizontal position of a connecting port of the dust removal chamber 43 and the air collecting pipeline 41 is higher than that of the connecting port of the dust removal chamber 43 and the air inlet 46, when hot air flows through the baffle 51, a dust filtering net in the ventilation hole 54 discharges dust in the hot air flow, after drying is finished, the electric rod 52 is started, the dust falls into the bottom of the dust removal chamber 43 and is clamped on the dust filtering net, the bottom of the dust removal chamber 43 is also fallen into the bottom of the dust removal chamber 43 due to shaking.

Please refer to fig. 1 and 5 again, the upper end of the dust chamber 43 is connected with a connecting pipe 45, the connecting pipe 45 is connected with the heating box 6 through the support platform 2, the heating box 6 is positioned on the upper end surface of the support platform 2, the bottom end in the heating box 6 is provided with an exhaust fan 61, the top end of the interior of the heating box 6 is provided with a second heating resistor 62, the exhaust fan 61 and the second heating resistor 62 are electrically connected with an internal power supply through leads, the upper end of the heating box 6 is connected with a drain pipe 63, the side wall of the heating box 6 is connected with a hot air pipeline 74, when drying is needed, the second heating resistor 62 is started, the inside air is heated, the exhaust fan 61 is started to make the inside air flow, the inside water vapor is exhausted along with the drain pipe 63, and part of the hot air flow is circulated inside along with contacting the top wall of the heating box 6, returns to the bottom end again and is exhausted through the hot air pipeline 74.

Please refer to fig. 1 and 6 again, the upper end of the heating box 6 is connected with a hot air pipeline 74, the upper end of the hot air pipeline 74 is connected with the dehumidifying box 7, three water absorbing filter layers are arranged in the dehumidifying box 7, a first filter layer 71, a second filter layer 72 and a third filter layer 73 are sequentially arranged from left to right, the first filter layer 71 can be a compressed carbon adsorption layer, the second filter layer 72 can be a softened resin filling layer, the third filter layer 73 can be an aluminum chloride covering layer, a heat transfer pipeline 75 is connected between the dehumidifying box 7 and the heat storage box 11, and hot air passes through the heating box 6 to remove moisture in the heating box through the three water absorbing filter layers.

The utility model discloses a concrete operation as follows:

the staff opens the sealed box door 15, draws out the stop block 35 on each storage component 3, puts the plastic tableware to be dried into the storage component 3, then inserts the stop block 35, closes the sealed box door 15, starts the second heating resistor 62, heats the internal air, after a period of time, starts the exhaust fan 61, the blowing fan 13 and the air suction fan 42 to make the internal air flow, the water vapor is discharged along with the drain pipe 63, the hot air flow enters the dehumidifying box 7 through the hot air pipeline 74, removes the internal moisture through the three layers of water absorption filter layers, then enters the heat storage box 11 through the heat transfer pipeline 75, starts the first heating resistor 16 to secondarily heat the hot air flow, the hot air flow dispersedly enters each ventilation pipeline 12 due to the attraction of the blowing fan 13, starts the driving motor 21, and enables the rotating shaft 22 to drive the rotating rod 14 to rotate, so that the storage component 3 rotates, the blowing fan 13 blows hot air flow to dry the plastic tableware at high temperature, after the hot air flow dries the plastic tableware at high temperature, the plastic tableware is blown into the air collection chamber 4 by the blowing fan 13, the air exhaust fan 42 sucks the hot air flow in the air collection chamber 4 into the air collection pipeline 41 and then enters the dust removal chamber 43, the dust in the hot air flow is blocked by a dust filtering net in the ventilating hole 54 through the dust removal assembly 5 due to the attraction of the exhaust fan 61, the hot air flow returns to the heating box 6 through the connecting pipeline 45, the steps are repeated, after the drying is finished, the sealing box door 15 is opened, the block 35 is drawn out, the plastic tableware is taken down, the electric rod 52 is started, the dust falls into the bottom of the dust removal chamber 43 and is clamped on the dust filtering net, the sealing box door 44 is opened, and the dust is cleaned.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a high temperature drying chamber that plastics tableware processing was used, includes drying cabinet (1), its characterized in that: the upper end of the drying box (1) is provided with a heat storage box (11), the upper end in the heat storage box (11) is provided with a first heating resistor (16), be connected with a plurality of air pipe (12) between heat storage box (11) and drying cabinet (1), every all be equipped with blowing fan (13) in air pipe (12), every all be equipped with storing subassembly (3) under blowing fan (13), every two double-phase connection has dwang (14) between storing subassembly (3), is located leftmost rotation between dwang (14) and drying cabinet (1) is connected, the right side of the drying box (1) is connected with a supporting platform (2), the supporting platform (2) is provided with a driving motor (21), the output end of the driving motor (21) is connected with a rotating shaft (22), and the rotating rod (14) positioned at the rightmost side penetrates through the drying box (1) to be connected with the rotating shaft (22);

storing subassembly (3) are including two upper and lower frames (31), every frame (31) inside bracing piece (32) that all are equipped with a plurality of evenly distributed, two from top to bottom be connected with a plurality of connecting rods (33) and two connecting blocks (34) between frame (31) respectively, connecting rod (33) distribute in storing subassembly (3) left and right sides and rear side, two connecting block (34) are located storing subassembly (3) left and right sides respectively and are connected with dwang (14), two from top to bottom frame (31) front side all is equipped with the recess, the block has mobilizable dog (35) in the recess, be equipped with a plurality of bleeder vents (36) on dog (35).

2. A high temperature drying chamber for plastic tableware processing according to claim 1, wherein: the drying box is characterized in that the lower end of the drying box (1) is connected with an air collection chamber (4), the drying box (1) is communicated with the air collection chamber (4), the right side of the air collection chamber (4) is connected with an air collection pipeline (41), and an air exhaust fan (42) is arranged in the air collection pipeline (41).

3. A high temperature drying chamber for plastic tableware processing according to claim 2, wherein: gas collecting pipeline (41) right-hand member is connected with clean room (43), the inside upper end of clean room (43) is equipped with dust removal subassembly (5), dust removal subassembly (5) are including baffle (51) that the longitudinal symmetry set up, two be equipped with a plurality of evenly distributed's draught hole (54) on baffle (51), every all be equipped with the dust screen in draught hole (54), two electric rod (52) are respectively installed to four ends in the middle of baffle (51), electric rod (52) are equipped with isolation layer (53) outward, isolation layer (53) are installed in the line slot through two baffle (51) extrusion.

4. A high temperature drying chamber for plastic tableware processing according to claim 3, wherein: dust removal room (43) upper end is connected with connecting tube (45), connecting tube (45) pass brace table (2) and are connected with heating cabinet (6), heating cabinet (6) are located brace table (2) up end, the inside bottom of heating cabinet (6) is equipped with exhaust fan (61), inside second heating resistor (62) that is equipped with of heating cabinet (6), heating cabinet (6) upper end is connected with drain pipe (63), be connected with hot gas pipeline (74) on heating cabinet (6) lateral wall.

5. A high temperature drying chamber for plastic tableware processing according to claim 4, wherein: the hot gas pipeline (74) other end is connected with dehumidification case (7), dehumidification case (7) inside is equipped with the three-layer filter layer that absorbs water, and turns right from a left side and be first filter layer (71), second filter layer (72), third filter layer (73) in proper order, be connected with heat transfer pipeline (75) between dehumidification case (7) and heat storage case (11).

6. A high temperature drying chamber for plastic tableware processing according to claim 1, wherein: and a sealing box door (15) is arranged on one side of the drying box (1).

7. A high temperature drying chamber for plastic tableware processing according to claim 3, wherein: a sealing cabinet door (44) is arranged at the bottom of one side of the dust removing chamber (43), and an air inlet (46) is formed in one side of the dust removing chamber (43).