CN219466679U

CN219466679U - Drying device is used in PU pipe processing

Info

Publication number: CN219466679U
Application number: CN202320734292.6U
Authority: CN
Inventors: 黄锦标
Original assignee: Dongguan Shengjin Composite Material Co ltd
Current assignee: Dongguan Shengjin Composite Material Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-04
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a drying device for processing PU pipes, which comprises a supporting base, wherein a drying box body is arranged on the top surface of the supporting base, a heating plate is arranged on the inner wall of the drying box body in a close fit manner, an air suction fan is arranged on the inner wall of the left side of the drying box body, a plurality of air distribution pipes are communicated with the air suction fan, a plurality of heating coils are arranged on the inner wall of each air distribution pipe, a screen plate is arranged at the bottom end of each air distribution pipe, an arc-shaped clamping plate is arranged on the top surface of each screen plate, a PU pipe body is arranged on the arc-shaped clamping plate, an air outlet pipe is fixedly arranged on the inner wall of the right side of the drying box body, and an exhaust gas treatment box is communicated with the right end of the air outlet pipe. Compared with the prior art, the utility model has the advantages that: the plurality of drying and placing components can well fix the PU pipes, and simultaneously dry the plurality of PU pipes, so that the drying efficiency is improved to a great extent; the assembly for drying the inner wall is arranged, the drying effect is good, and the dried air is discharged after being treated, so that the environment is protected.

Description

Drying device is used in PU pipe processing

Technical Field

The utility model relates to the technical field of PU (polyurethane) pipe drying devices, in particular to a drying device for processing a PU pipe.

Background

The PU pipe is the product after extrusion solidification shaping from the extruder after the plastic granules carries out the heating melting, but the product texture that just extrudes is softer, and because processing technology's reason leads to its surface to have certain moist, needs in time to dry to guarantee its intensity of use, current drying equipment is through putting the PU pipe after the shaping in drying equipment, carries out hot air drying treatment to it, and this kind of mode is relatively poor to the stoving effect of PU pipe inner wall to put very easily at will and cause the influence to just fashioned PU pipe shape, need dry the PU pipe one by one, drying efficiency is low.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides the efficient drying device for processing the PU pipe, which is convenient for fixing the PU pipe and can dry the inner wall and the outer wall simultaneously.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a PU is drying device for pipe processing, includes the support base, support base top surface fixed connection is equipped with the stoving box, the inner wall is hugged closely to the stoving box is equipped with the hot plate, stoving box left side is equipped with the installation through-hole, supporting spiro union is equipped with the fan of bleeding in the installation through-hole, the fan air intake connection of bleeding is equipped with the air-supply line that extends to stoving box outside, the articulated filter plate that is equipped with in air-supply line left end, the inside card of air-supply line is put and is equipped with the first active carbon adsorption plate the same with the air-supply line size, the fan of bleeding air outlet intercommunication is equipped with the card and puts the vertical board in the stoving box, vertical board right-hand member intercommunication is equipped with a plurality of branch tuber pipes, branch tuber pipe inner wall embedding is equipped with a plurality of heating coils, be equipped with a plurality of otter boards that are located branch tuber pipe bottom between vertical board and the inner wall on the stoving box right side, the otter board top surface is fixed to be equipped with a set of symmetrical arc card and put the board, be equipped with the PU pipe body that is in same horizontal position with branch tuber pipe on the arc card board jointly, the inner wall is fixed being equipped with and is in the play tuber pipe that the right side of branch tuber pipe symmetry extends to the stoving box outside the right side of the stoving box, the right side intercommunication is equipped with the exhaust gas management.

As an improvement, the outer wall is hugged closely to the stoving box and is equipped with the heated board, and the heated board keeps warm the stoving box when drying, prevents that heat from spilling over and influencing the stoving effect.

As an improvement, the vertical board right-hand member is equipped with the branch wind gap of a plurality of cooperation branch tuber pipes, be equipped with the ooff valve in the branch wind gap, open the ooff valve in the branch wind gap that corresponds according to the place position of PU pipe body, pertinently dry, it is effectual to the inner wall stoving of PU pipe body.

As an improvement, exhaust treatment case left end is equipped with a plurality of second activated carbon adsorption plates that are connected with the tuber pipe is supporting, exhaust treatment case right-hand member intercommunication is equipped with the blast pipe, because PU pipe body stoving in-process can produce certain harmful substance and pungent gas, and the second activated carbon adsorption plate is adsorbed the back and is discharged, plays environmental protection's effect.

As an improvement, be equipped with the backup pad between the support base, be equipped with the recess of a plurality of cooperation PU pipe bodies in the backup pad, the PU pipe body that the stoving is good is conveniently placed to the recess, air-dries the cooling.

As an improvement, articulated being equipped with on the stoving box rotates the apron, rotates the switch of apron and is used for placing PU pipe body on the arc card is put the piece, be equipped with transparent observation frame on the rotation apron, can observe the stoving progress through transparent observation frame, it is equipped with control panel to be located transparent observation frame left side on the rotation apron, control panel controlling means electric property subassembly's switch.

Compared with the prior art, the utility model has the advantages that: the plurality of drying and placing components can well fix the PU pipes, and simultaneously dry the plurality of PU pipes, so that the drying efficiency is improved to a great extent; the assembly for drying the inner wall is arranged, the drying effect is good, and the dried air is discharged after being treated, so that the environment is protected.

Drawings

FIG. 1 is a sectional view of a drying apparatus for PU pipe processing according to the present utility model.

FIG. 2 is a front view of a drying device for PU pipe processing according to the present utility model.

Fig. 3 is a schematic diagram of the structure of the portion a in fig. 1.

As shown in the figure: 1. a support base; 2. drying the box body; 3. a heating plate; 4. mounting through holes; 5. an air extraction fan; 6. an air inlet pipe; 7. a filter plate; 8. a first activated carbon adsorption plate; 9. a vertical plate; 10. a wind dividing pipe; 11. a heating coil; 12. a screen plate; 13. arc clamping and placing plates; 14. a PU pipe body; 15. an air outlet pipe; 16. an exhaust gas treatment tank; 17. a thermal insulation board; 18. a wind dividing port; 19. a switch valve; 20. a second activated carbon adsorption plate; 21. an exhaust pipe; 22. a support plate; 23. a groove; 24. rotating the cover plate; 25. a transparent observation frame; 26. and a control panel.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, a drying device for processing a PU pipe comprises a support base 1, a support plate 22 is arranged between the support bases 1, a plurality of grooves 23 matched with the PU pipe body 14 are arranged on the support plate 22, and the dried PU pipe body 14 is placed in the grooves 23.

The utility model discloses a drying box, including support base 1, support base 1 top surface fixed connection is equipped with stoving box 2, the outer wall is hugged closely to stoving box 2 is equipped with heated board 17, and heated board 17 keeps warm stoving box 2 when drying, prevent that the heat from spilling over, it is equipped with to articulate on the stoving box 2 to rotate apron 24, be equipped with transparent observation frame 25 on the rotation apron 24, can observe the stoving progress through transparent observation frame 25, be located transparent observation frame 25 left side on the rotation apron 24 and be equipped with control panel 26, control panel 26 controlling means electric property subassembly's switch, stoving box 2 hugs closely the inner wall and is equipped with hot plate 3, and hot plate 3 dries the outer wall of PU pipe body 14.

The drying box 2 left side is equipped with installation through-hole 4, supporting spiro union in the installation through-hole 4 is equipped with the air extraction fan 5, air extraction fan 5 air intake connection is equipped with the air-supply line 6 that extends to the drying box 2 outside, air-supply line 6 left end articulates and is equipped with filter plate 7, the inside card of air-supply line 6 is put and is equipped with the first active carbon adsorption board 8 the same with air-supply line 6 size, air extraction fan 5 is with outside air through air-supply line 6 suction, filter plate 7 keeps apart the large granule impurity in the outside air, the air is handled through first active carbon adsorption board 8, air extraction fan 5 air outlet intercommunication is equipped with the vertical board 9 that the card was put in drying box 2, the air after handling gets into vertical board 9, vertical board 9 right-hand member intercommunication is equipped with a plurality of branch tuber pipes 10, the branch wind gap 18 of a plurality of cooperation branch tuber pipes 10 are equipped with in the vertical board 9 right-hand member, be equipped with ooff valve 19 in the branch wind gap 18, open the ooff valve 19 of same horizontal position according to the position of PU pipe body 14, the air gets into in the branch tuber pipe 10 through branch wind gap 18, the heating coil 11 is equipped with a plurality of heating coil panels 11, the heater coil 11 is directly through the control panel 11, the inside the heating air handling is directly, the heating coil 11 is opened through the heating coil 11, after the heating panel 11 is processed.

The vertical board 9 is connected with the inner wall of the right side of the drying box body 2 and is equipped with a plurality of otter boards 12 that are located the bottom of the branch tuber pipe 10, the fixed arc card of a set of symmetry that is equipped with of otter board 12 top surface is put board 13, the arc card is put and is equipped with the PU pipe body 14 that is in same horizontal position with the branch tuber pipe 10 jointly on board 13, opens and rotates apron 24, places the PU pipe body 14 that will dry on board 13 is put to the arc card for the both ends mouth of PU pipe body 14 all is in same horizontal position with branch tuber pipe 10, play tuber pipe 15.

The drying box body 2 right side inner wall is fixed to be equipped with the tuber pipe 15 that extends outside the drying box body 2 of tuber pipe 10 symmetry, tuber pipe 15 right-hand member intercommunication is equipped with exhaust treatment case 16, exhaust treatment case 16 left end is equipped with a plurality of and goes out the supporting second activated carbon adsorption plate 20 that are connected of tuber pipe 15, exhaust treatment case 16 right-hand member intercommunication is equipped with blast pipe 21, because PU pipe body 14 stoving in-process can produce certain harmful substance and pungent gas, and the gas after the stoving effect passes through tuber pipe 15 discharge drying box body 2, reentrant exhaust treatment case 16 after the absorption is carried out to second activated carbon adsorption plate 20, then discharges it through blast pipe 21.

In the implementation of the utility model, firstly, the rotary cover plate 24 is rotated and opened, the PU pipe body 14 to be dried is placed on the arc clamping and releasing plate 13, two ports of the PU pipe body 14, the air distribution pipe 10 and the air outlet pipe 15 are all positioned at the same horizontal position, the rotary cover plate 24 is closed, the heating plate 3 is opened to dry the outer wall of the PU pipe body 14, then the switching valve 19 and the heating coil 11 which are positioned at the same horizontal position with the PU pipe body 14 are opened through the control panel 26, the heat preservation plate 17 is used for preserving heat of the drying box body 2, heat overflow is prevented, the air suction fan 5 is opened to suck external air through the air inlet pipe 6, the filter plate 7 is used for isolating large particle impurities in the external air, the air is processed through the first activated carbon adsorption plate 8, the processed air enters the vertical plate 9 and then enters the air distribution pipe 10, the heating coil 11 is used for heating the PU pipe 14, the hot air directly enters the interior of the PU pipe body 14, the dried inner wall of the PU pipe body 14 is discharged through the air outlet pipe 15, the dried gas after being adsorbed through the second activated carbon adsorption plate 20 enters the waste gas treatment box 16, then the air is discharged through the air outlet pipe 15, the air outlet pipe 21 is discharged into the air outlet pipe 21, the air is completely through the air outlet pipe 25, the air channel is completely dried, and the electric quality is completely cooled through the arc clamping plate is completely, the arc clamping and is completely cooled, the drying box is completely is closed, and the drying box is placed in the arc clamping and opened, the arc clamping and is completely through the arc clamping and opened, and the drying plate is completely sealed, and opened, and the drying assembly is completely sealed, and the drying and is completely sealed, and dried by the drying and the drying box is completely and opened.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Drying device is used in PU pipe processing, including supporting base (1), its characterized in that: the utility model discloses a drying box, including support base (1), drying box (2), inner wall spiro union is hugged closely to support base (1) top surface fixed connection and is equipped with stoving box (2), stoving box (2) left side is equipped with installation through-hole (4), supporting spiro union is equipped with air extraction fan (5) in installation through-hole (4), air extraction fan (5) air intake connection is equipped with air-supply line (6) that extends to stoving box (2) outside, air-supply line (6) left end hinge is equipped with filter plate (7), first activated carbon adsorption plate (8) the same with air-supply line (6) size are put to inside card of air-supply line (6), air extraction fan (5) air outlet intercommunication is equipped with vertical board (9) of card in stoving box (2), vertical board (9) right-hand member intercommunication is equipped with a plurality of branch tuber pipes (10), the embedding of branch tuber pipe (10) inner wall is equipped with a plurality of heating coil (11), be equipped with a plurality of otter board (12) that are located branch tuber pipe (10) bottom between the inner wall on vertical board (2) right side, the top surface (12) that are equipped with card (13) of the same arc-shaped plate and the same place of arc-shaped plate (13) are in the arc-shaped body (13), the drying box is characterized in that an air outlet pipe (15) symmetrically extending to the outside of the drying box body (2) with the air dividing pipe (10) is fixedly arranged on the right inner wall of the drying box body (2), and an exhaust gas treatment box (16) is arranged at the right end of the air outlet pipe (15) in a communicating manner.

2. The drying device for processing PU pipes according to claim 1, wherein: the drying box body (2) is closely clung to the outer wall and is in threaded connection with an insulation board (17).

3. The drying device for processing PU pipes according to claim 1, wherein: the right end of the vertical plate (9) is provided with a plurality of air distribution openings (18) matched with the air distribution pipes (10), and an on-off valve (19) is arranged in each air distribution opening (18).

4. The drying device for processing PU pipes according to claim 1, wherein: the left end of the waste gas treatment box (16) is provided with a plurality of second activated carbon adsorption plates (20) which are connected with the air outlet pipe (15) in a matched mode, and the right end of the waste gas treatment box (16) is communicated with an exhaust pipe (21).

5. The drying device for processing PU pipes according to claim 1, wherein: a supporting plate (22) is arranged between the supporting bases (1), and a plurality of grooves (23) matched with the PU pipe body (14) are formed in the supporting plate (22).

6. The drying device for processing PU pipes according to claim 1, wherein: the drying box body (2) is hinged with a rotary cover plate (24), a transparent observation frame (25) is arranged on the rotary cover plate (24), and a control panel (26) is arranged on the rotary cover plate (24) and positioned on the left side of the transparent observation frame (25).