CN218993948U

CN218993948U - U-shaped paper-plastic chain plate type drying line

Info

Publication number: CN218993948U
Application number: CN202222220944.2U
Authority: CN
Inventors: 俞国银
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-05-09
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a U-shaped paper-plastic chain plate type drying line, which comprises an oven and a hundred-eighty degree turning chain plate, wherein a plurality of straight chain plates are fixedly connected to the inner cavity of the oven, a hot gas auxiliary pipe is inserted into the inner cavity of each straight chain plate, one ends of two adjacent straight chain plates are respectively connected with two ends of the hundred-eighty degree turning chain plate, one end, far away from the hundred-eighty degree turning chain plate, of the straight chain plate at the head end is fixedly connected with a conveyor, the top of the conveyor is fixedly provided with a paper-plastic forming machine, one end, far away from the hundred-eighty degree turning chain plate, of the straight chain plate at the tail end is fixedly provided with a heat radiation fan, and the top of the mounting frame is fixedly provided with a heat exchanger.

Description

U-shaped paper-plastic chain plate type drying line

Technical Field

The utility model relates to the technical field of drying lines, in particular to a U-shaped paper-plastic chain plate type drying line.

Background

Pulp molding is a stereoscopic papermaking technique. The waste paper is used as raw material, and paper products with certain shapes are molded by special molds on a molding machine. It has four major advantages: the raw materials are waste paper, including paperboard, waste paper box paper, waste white edge paper and the like, and the sources are wide; the manufacturing process is completed by the working procedures of pulping, adsorption molding, drying and shaping and the like, and is harmless to the environment; can be recycled.

The pain point of paper pulp molded products is the drying problem of the products, especially for the products with larger size, the traditional paper plastic products are mainly dried in two ways, firstly, the paper plastic products are naturally dried, firstly, the paper plastic products are heated and dried, the paper plastic products are produced by the day after being naturally dried, the production planning, the order and the supply timeliness are poor, the occupation area is large, and the existing heating and drying methods are mainly two: the hanging chain is used, the investment is large, the occupied area is large, the drying period is long, the chain plate wire furnace is used, the productivity is low, the linear straight chain plate type drying wire cannot reasonably utilize the inherent field, the drying is performed in a plurality of times of circulation, the occupied area is large, the heat energy utilization rate of the heat exchanger is low, and the drying cost is increased.

Disclosure of Invention

The utility model aims to provide a U-shaped paper-plastic chain plate type drying line, which solves the problems that the existing chain plate type drying line provided in the background art cannot reasonably utilize an inherent field, the drying is performed in a plurality of times of circulation, the occupied area is large, the heat energy utilization rate of a heat exchanger is low, and the drying cost is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a U type paper is moulded link joint formula and is baked, includes oven and one hundred eighty degrees turn link joint, the inner chamber fixedly connected with of oven a plurality of sharp link joint, the inner chamber of sharp link joint alternates there is the steam accessory pipe, adjacent two the one end of sharp link joint is connected with the both ends of one hundred eighty degrees turn link joint respectively, the head end the one end fixedly connected with conveyer of one hundred eighty degrees turn link joint is kept away from to sharp link joint, the top fixed mounting of conveyer has the paper molding machine, and terminal the one end fixed mounting of one hundred eighty degrees turn link joint is kept away from to sharp link joint has the radiator, the equal fixedly connected with mounting bracket in both ends at oven top, the top fixed mounting of mounting bracket has the heat exchanger, the output fixedly connected with steam of heat exchanger is responsible for.

The utility model provides a link joint formula stoving line is moulded to U type paper according to this technical scheme installs the inner chamber at the oven with the straight link joint of suitable quantity according to the place demand to connect two adjacent straight link joint through one hundred eighty degrees turn link joint, make and constitute U-shaped structure between straight link joint and the one hundred eighty degrees turn link joint, paper is moulded and is dried at the inner chamber cyclic motion of oven through a plurality of straight link joint, thereby replace traditional in-line stoving line, save installation space more, and the steam in the heat exchanger is responsible for the inner chamber of sending into the steam accessory pipe through the steam, rethread steam accessory pipe is even at the inner chamber blowout of oven, thereby improve heat exchanger's heat energy utilization.

Preferably, the bottom of the hot gas main pipe is fixedly communicated with the top of the hot gas auxiliary pipe, a plurality of exhaust holes are formed in the surface of the hot gas auxiliary pipe at equal intervals, so that hot gas is conveniently and uniformly input into the inner cavity of the oven, and the utilization rate of the hot gas is improved.

Preferably, one side of the heat exchanger is fixedly connected with an overhaul stair, so that equipment maintenance and installation are facilitated.

Preferably, a controller is fixedly arranged on one side of the paper-plastic forming machine, the linear chain plate, the paper-plastic forming machine, the heat dissipation fan and the heat exchanger are all electrically connected with the controller, a switch button is fixedly arranged on the surface of the controller, and the controller is electrically connected with an external power supply through the switch button.

Preferably, a plurality of reinforcing ribs are fixedly connected to two sides of the oven at equal intervals, so that the structure of the oven is reinforced.

Preferably, the moving directions of two adjacent straight chain plates are opposite, a U-shaped structure is formed between the straight chain plates and one hundred and eighty degrees turning chain plates, paper and plastic are dried by circulating movement of a plurality of straight chain plates in the inner cavity of the oven, and therefore a traditional linear drying line is replaced, and the installation space is saved.

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

according to the field demand, the technology of product stoving, the quality requirement is according to the local condition, install the inner chamber at the oven with the straight chain link joint of suitable quantity, and connect two adjacent straight chain link joint through one hundred eighty degrees turn link joint, make and constitute U-shaped structure between straight chain link joint and the one hundred eighty degrees turn link joint, paper is moulded and is dried at the inner chamber cyclic motion of oven through a plurality of straight chain links, thereby replace traditional in-line stoving line, save installation space more, more do benefit to saving energy consumption and promote productivity, simultaneously, fixed input is relatively low, and the steam in the heat exchanger is through the inner chamber of steam main pipe feeding into the steam accessory pipe, the even inner chamber blowout at the oven of rethread steam accessory pipe, thereby improve heat energy utilization of heat exchanger.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a schematic view of a part of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the oven of the present utility model;

fig. 4 is a splice diagram of a single linear link plate of the present utility model.

In the figure: 1. an oven; 2. a linear link plate; 3. a hot gas auxiliary pipe; 4. one hundred eighty degrees of turning link plates; 5. a paper plastic forming machine; 6. a heat radiation fan; 7. a mounting frame; 8. a heat exchanger; 9. a hot gas main pipe; 10. a conveyor; 11. overhauling stairs; 12. a controller; 13. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a U-shaped paper-plastic chain plate type drying line, which comprises an oven 1 and a hundred-eighty degree turning chain plate 4, wherein a plurality of straight chain plates 2 are fixedly connected to the inner cavity of the oven 1, hot gas auxiliary pipes 3 are inserted into the inner cavities of the straight chain plates 2, one ends of two adjacent straight chain plates 2 are respectively connected with two ends of the hundred-eighty degree turning chain plate 4, one end of the straight chain plate 2 at the head end, which is far away from the hundred-eighty degree turning chain plate 4, is fixedly connected with a conveyor 10, the top of the conveyor 10 is fixedly provided with a paper-plastic forming machine 5, one end of the straight chain plate 2 at the tail end, which is far away from the hundred-eighty degree turning chain plate 4, is fixedly provided with a heat dissipation fan 6, two ends of the top of the oven 1 are fixedly connected with mounting frames 7, the top of the mounting frames 7 are fixedly provided with heat exchangers 8, and the output ends of the heat exchangers 8 are fixedly communicated with hot gas main pipes 9.

During the use, install the inner chamber at oven 1 with the sharp link joint 2 of suitable quantity according to the place demand to connect two adjacent sharp link joint 2 through one hundred eighty degrees turn link joint 4, make and constitute U-shaped structure between sharp link joint 2 and the one hundred eighty degrees turn link joint 4, paper is moulded and is dried at oven 1's inner chamber cyclic motion through a plurality of sharp link joint 2, thereby replace traditional in-line stoving line, save installation space more, and the steam in the heat exchanger 8 is sent into the inner chamber of steam accessory pipe 3 through steam main pipe 9, rethread steam accessory pipe 3 is even at oven 1's inner chamber blowout, thereby improve heat exchanger 8's heat energy utilization ratio.

The bottom of the hot gas main pipe 9 is fixedly communicated with the top of the hot gas auxiliary pipe 3, and a plurality of exhaust holes are formed in the surface of the hot gas auxiliary pipe 3 at equal intervals.

When in use, hot air in the heat exchanger 8 is sent into the inner cavity of the hot air auxiliary pipe 3 through the hot air main pipe 9, and then is evenly sprayed out of the inner cavity of the oven 1 through the hot air auxiliary pipe 3, so that the heat energy utilization rate of the heat exchanger 8 is improved.

One side of the heat exchanger 8 is fixedly connected with an overhaul stair 11.

When in use, the overhaul stairs 11 facilitate the corresponding installation and maintenance of the heat exchanger 8.

One side of the paper-plastic forming machine 5 is fixedly provided with a controller 12, the linear chain plate 2, the paper-plastic forming machine 5, the heat dissipation fan 6 and the heat exchanger 8 are electrically connected with the controller 12, the surface of the controller 12 is fixedly provided with a switch button, and the controller 12 is electrically connected with an external power supply through the switch button.

When in use, the controller is used for comprehensively controlling the linear chain plate 2, the paper-plastic forming machine 5, the heat radiation fan 6 and the heat exchanger 8.

A plurality of reinforcing ribs 13 are fixedly connected to the two sides of the oven 1 at equal intervals.

In use, the reinforcement bars 13 reinforce the structure of the oven 1.

The movement directions of two adjacent straight chain plates 2 are opposite.

When in use, the paper plastic molded by the paper plastic molding machine 5 is dried by the circular motion of the linear chain plates 2 in the inner cavity of the oven 1.

When the oven is specifically used, the proper number of straight chain plates 2 are installed in the inner cavity of the oven 1 according to the field requirement, two adjacent straight chain plates 2 are connected through one hundred eighty degrees of turning chain plates 4, a plurality of U-shaped structures are formed between the straight chain plates 2 and the one hundred eighty degrees of turning chain plates 4, paper and plastic forming machine 5 is used for forming paper and plastic, the paper and plastic are dried in the inner cavity circular motion of the oven 1 through the plurality of straight chain plates 2, the traditional linear drying line is replaced, the installation space is saved, hot air in the heat exchanger 8 is fed into the inner cavity of the hot air auxiliary pipe 3 through the hot air main pipe 9, the hot air auxiliary pipe 3 is sprayed out in the inner cavity of the oven 1 evenly, and therefore the heat energy utilization rate of the heat exchanger 8 is improved, the paper and plastic after drying is even, and finally the paper and plastic are cooled through the heat dissipation fan 6.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a link joint formula stoving line is moulded to U type paper, includes oven (1) and one hundred eighty degrees turn link joint (4), its characterized in that: the inner cavity of the oven (1) is fixedly connected with a plurality of linear chain plates (2), the inner cavity of each linear chain plate (2) is inserted with a hot gas auxiliary pipe (3), one end of each two adjacent linear chain plates (2) is respectively connected with two ends of a one hundred eighty degree turning chain plate (4), one end of the linear chain plate (2) at the head end, far away from the one hundred eighty degree turning chain plate (4), is fixedly connected with a conveyor (10), the top fixed mounting of conveyer (10) has paper molding machine (5), and is terminal one end fixed mounting that one hundred eighty degrees turn link joint (4) were kept away from to sharp link joint (2) has radiator fan (6), the equal fixedly connected with mounting bracket (7) in both ends at oven (1) top, the top fixed mounting of mounting bracket (7) has heat exchanger (8), the output fixedly connected with hot gas is responsible for (9) of heat exchanger (8).

2. A U-shaped paper plastic link plate dryer line as defined in claim 1, wherein: the bottom of the hot gas main pipe (9) is fixedly communicated with the top of the hot gas auxiliary pipe (3), and a plurality of exhaust holes are formed in the surface of the hot gas auxiliary pipe (3) at equal intervals.

3. A U-shaped paper plastic link plate dryer line as defined in claim 1, wherein: one side of the heat exchanger (8) is fixedly connected with an overhaul stair (11).

4. A U-shaped paper plastic link plate dryer line as defined in claim 1, wherein: one side of the paper molding machine (5) is fixedly provided with a controller (12), the linear chain plate (2), the paper molding machine (5), the heat dissipation fan (6) and the heat exchanger (8) are electrically connected with the controller (12), the surface of the controller (12) is fixedly provided with a switch button, and the controller (12) is electrically connected with an external power supply through the switch button.

5. A U-shaped paper plastic link plate dryer line as defined in claim 1, wherein: a plurality of reinforcing ribs (13) are fixedly connected to the two sides of the oven (1) at equal intervals.

6. A U-shaped paper plastic link plate dryer line as defined in claim 1, wherein: the movement directions of two adjacent straight chain plates (2) are opposite.