CN209027208U

CN209027208U - Drying device is used in a kind of production of high density polyethylene (HDPE) bellows

Info

Publication number: CN209027208U
Application number: CN201821712522.4U
Authority: CN
Inventors: 王强
Original assignee: Hubei Jiuqu Pipeline Co Ltd
Current assignee: Hubei Jiuqu Pipeline Co Ltd
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2019-06-25
Anticipated expiration: 2028-10-22

Abstract

The utility model discloses a kind of high density polyethylene (HDPE) bellows production drying devices, including heater box, the inside of the heater box is equipped with heating wire, the side of the heater box is communicated with absorbing pipe, the absorbing pipe is connected with the first aspiration pump, the air outlet of first aspiration pump is communicated with discharge pipe, one end of the discharge pipe is communicated with jet thrust, the bracket is fixedly connected on the end of heater box, the side of the bracket is fixedly connected with L-type fixed column, the outside of the L-type fixed column is socketed with bearing, and the outside of bearing described in two groups is socketed with casing.Heating wire is carried out heating power by the utility model, heat is sprayed from jet thrust by the first aspiration pump, is injected on polytene corrugated tube, jet thrust is uniformly rack-mount, polyethylene corrugated pipe surface can comprehensively be air-dried, improve the drying efficiency of polytene corrugated tube.

Description

Drying device is used in a kind of production of high density polyethylene (HDPE) bellows

Technical field

The utility model relates to bellows processing technique field, specially a kind of high density polyethylene (HDPE) bellows production is used dry Dry device.

Background technique

Polyethylene helical bellows are a kind of compound PE materials using U-shaped steel band, make tubing before not increasing cost It puts and increases substantially ring stiffness, increased substantially in the case of equivalent weight than winding pipe, carat pipe intensity.Bellows is a kind of The corrugated profile of excircle, it is very widely used, in the process of manufacture of bellows, need to machine-shaping Bellows carries out cooling treatment, often realizes the cooling of bellows using types of cooling such as air-cooled and water coolings in the prior art, And can be remained during water cooling spraying cooling, in bellows surface layer or bellows compared with juicy, it is unfavorable for the subsequent of bellows and adds Work or utilization.

Currently, most enterprise is the drying completed using common drying equipment to bellows, general drying equipment At work, drying effect is bad, influences the processing quality of bellows.

Utility model content

The purpose of this utility model is to provide a kind of high density polyethylene (HDPE) bellows production drying devices, by heating wire Heating power is carried out, heat is sprayed from jet thrust by the first aspiration pump, is injected on polytene corrugated tube, jet thrust is uniform It is rack-mount, polyethylene corrugated pipe surface can comprehensively be air-dried, it is dry to solve to propose in above-mentioned background technique The problem of dry inefficiency.

To achieve the above object, the utility model provides the following technical solutions: a kind of high density polyethylene (HDPE) bellows production With drying device, including heater box and bracket, the inside of the heater box is equipped with heating wire, the side connection of the heater box There is absorbing pipe, the absorbing pipe is connected with the first aspiration pump, and the air outlet of first aspiration pump is communicated with discharge pipe, described One end of discharge pipe is communicated with jet thrust, and the bracket is fixedly connected on the end of heater box, and the side of the bracket is fixed to be connected It is connected to L-type fixed column, the outside of the L type fixed column is socketed with bearing, and the outside of bearing described in two groups is socketed with casing.

Preferably, suction head is installed, the upper end of the suction head is communicated with exhaust tube, the pumping at the top of the bracket Tracheae is connected with the second aspiration pump, and the air outlet of second aspiration pump is equipped with escape pipe, and the escape pipe is plugged in water The inside of case.

Preferably, the bottom of the water tank is communicated with sewage pipe, is equipped with valve on the sewage pipe.

Preferably, the side of the heater box offers air inlet hole, and the inside of the air inlet hole is equipped with air filtering core.

Preferably, steel plate is installed at the top of the heater box.

Preferably, the jet thrust is provided with six groups, and every group of jet thrust is provided with eight, and eight jet thrusts are uniform It is installed on bracket.

Compared with prior art, the utility model has the beneficial effects that

1, heating wire is carried out heating power by the utility model, is sprayed heat from jet thrust by the first aspiration pump, spray It penetrates on polytene corrugated tube, jet thrust is uniformly rack-mount, can carry out comprehensive wind to polyethylene corrugated pipe surface It is dry, improve the drying efficiency of polytene corrugated tube；

2, the utility model installs L-type fixed column on bracket, the casing installed in L-type fixed column by bearing, favorably It is moved on casing in polytene corrugated tube.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model casing；

Fig. 3 is the main view the schematic diagram of the section structure of the utility model.

In figure: 1 heater box, 2 heating wire, 3 absorbing pipes, 4 first aspiration pumps, 5 discharge pipes, 6 jet thrusts, 7 brackets, 8L type are solid Fixed column, 9 bearings, 10 casings, 11 steel plates, 12 air inlet holes, 13 air filtering cores, 14 water tanks, 15 second aspiration pumps, 16 exhaust tubes, 17 Suction head, 18 escape pipes, 19 sewage pipes, 20 valves.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of high density polyethylene (HDPE) bellows production use Drying device, including heater box 1 and bracket 7, the inside of the heater box 1 are equipped with heating wire 2, the side of the heater box 1 It is communicated with absorbing pipe 3, the absorbing pipe 3 is connected with the first aspiration pump 4, and the air outlet of first aspiration pump 4 is communicated with out Air hose 5, one end of the discharge pipe 5 are communicated with jet thrust 6, and the bracket 7 is fixedly connected on the end of heater box 1, the branch The side of frame 7 is fixedly connected with L-type fixed column 8, and the outside of the L-type fixed column 8 is socketed with bearing 9, bearing 9 described in two groups Outside be socketed with casing 10.

Specifically, the top of the bracket 7 is equipped with suction head 17, the upper end of the suction head 17 is communicated with exhaust tube 16, the exhaust tube 16 is connected with the second aspiration pump 15, and the air outlet of second aspiration pump 15 is equipped with escape pipe 18, institute State the inside that escape pipe 18 is plugged in water tank 14.When air-dried, the steam to radiate out passes through air-breathing by the second aspiration pump 15 First 17 are drawn into steam in water tank 14, vapor evolution can be prevented into air.

Specifically, the bottom of the water tank 14 is communicated with sewage pipe 19, valve 20 is installed on the sewage pipe 19.The row Dirty pipe 19 is convenient for for the sewage in water tank 14 being discharged.

Specifically, the side of the heater box 1 offers air inlet hole 12, the inside of the air inlet hole 12 is equipped with air filter Core 13.The air inlet hole 12 is conducive to air and enters in heater box 1, and air filtering core 13 can filter out the dust in air.

Specifically, the top of the heater box 1 is equipped with steel plate 11.The steel plate 11 receives the heat of heating wire 2, can be right It is dried the bottom of polytene corrugated tube.

Specifically, the jet thrust 6 is provided with six groups, and every group of jet thrust 6 is provided with eight, eight jet thrusts 6 Uniformly it is installed on bracket 7.The jet thrust 6 can wrap up polytene corrugated tube comprehensively, improve drying efficiency.

Working principle: in use, the polytene corrugated tube produced is placed on casing 10, heating wire 2 is led to Electricity fever opens the first aspiration pump 4 and sprays heat from jet thrust 6, is injected on polytene corrugated tube, and jet thrust 6 is uniformly pacified On bracket 7, polyethylene corrugated pipe surface can comprehensively be air-dried, improve the dry effect of polytene corrugated tube Rate, when air-dried, steam is drawn into water tank 14 by the second aspiration pump 15 by suction head 17 by the steam to radiate out, Vapor evolution can be prevented into air.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of production of high density polyethylene (HDPE) bellows drying device, including heater box (1) and bracket (7), it is characterised in that: The inside of the heater box (1) is equipped with heating wire (2), and the side of the heater box (1) is communicated with absorbing pipe (3), the suction Heat pipe (3) is connected with the first aspiration pump (4), and the air outlet of first aspiration pump (4) is communicated with discharge pipe (5), it is described go out One end of air hose (5) is communicated with jet thrust (6), and the bracket (7) is fixedly connected on the end of heater box (1), the bracket (7) Side be fixedly connected with L-type fixed column (8), the outside of the L-type fixed column (8) is socketed with bearing (9), bearing described in two groups (9) outside is socketed with casing (10).

2. a kind of high density polyethylene (HDPE) bellows production drying device according to claim 1, it is characterised in that: described It is equipped at the top of bracket (7) suction head (17), the upper end of the suction head (17) is communicated with exhaust tube (16), the exhaust tube (16) be connected with the second aspiration pump (15), the air outlet of second aspiration pump (15) is equipped with escape pipe (18), it is described go out Tracheae (18) is plugged in the inside of water tank (14).

3. a kind of high density polyethylene (HDPE) bellows production drying device according to claim 2, it is characterised in that: described The bottom of water tank (14) is communicated with sewage pipe (19), is equipped with valve (20) on the sewage pipe (19).

4. a kind of high density polyethylene (HDPE) bellows production drying device according to claim 1, it is characterised in that: described The side of heater box (1) offers air inlet hole (12), and the inside of the air inlet hole (12) is equipped with air filtering core (13).

5. a kind of high density polyethylene (HDPE) bellows production drying device according to claim 1, it is characterised in that: described Steel plate (11) are installed at the top of heater box (1).

6. a kind of high density polyethylene (HDPE) bellows production drying device according to claim 1, it is characterised in that: described Jet thrust (6) is provided with six groups, and every group of jet thrust (6) is provided with eight, and eight jet thrusts (6) are uniformly installed on bracket (7) on.