CN107462012A - A kind of corrugated board drying unit - Google Patents

Abstract

The invention discloses a kind of corrugated board drying unit, including apparatus main body and drying chamber, the drying chamber is located at the inner chamber of apparatus main body, air inlet is fixedly mounted above one end of the drying chamber, hot-blast stove is installed with above the air inlet, the lower end of the air inlet is installed with air-introduced machine, the other end of the drying chamber is installed with air outlet, the side of the air outlet is installed with exhaust blower, the opposite side of the air outlet is installed with exhaust-gas treatment chamber, carrier is installed in the inner chamber of the drying chamber, the carrier includes chassis and dividing plate, the upper surface of the chassis is rotatably connected to roller, the dividing plate is fixedly mounted on the both sides of roller, the lower end of the chassis is provided with pulley.The corrugated board drying unit is reasonable in design, easy to use, and drying chamber vol is big, can clear up the paper scrap dust of discharge in drying chamber, improve production environment, have very high practical value in the processing of corrugated board.

Description

A corrugated cardboard drying device

technical field

The invention relates to the technical field of corrugated cardboard processing, in particular to a corrugated cardboard drying device.

Background technique

Corrugated paper is a material used for packaging boxes of mechanical equipment, electrical appliances, etc. Due to the process and the use of adhesives, corrugated paper often contains a certain amount of moisture after the finished product is manufactured, resulting in a decrease in its compressive strength. If the produced products are dried, the compressive strength of corrugated paper can be improved. However, in the existing corrugated paper drying equipment, the corrugated paper drying equipment usually stacks the corrugated paper for drying, which causes uneven drying during the drying process, and the corrugated paper near the drying source is over-dried, and the corrugated paper far away from the drying source The corrugated paper is still in a semi-dry state, and the current drying equipment is somewhat unable to handle the drying of a large amount of corrugated paper, so it is necessary to develop a new type of drying equipment to solve such problems.

Contents of the invention

The object of the present invention is to provide a corrugated cardboard drying device to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a corrugated cardboard drying device, including a device main body and a drying chamber, the drying chamber is located in the inner cavity of the device main body, and one end of the drying chamber is fixedly installed There is an air inlet, a hot blast stove is fixedly installed above the air inlet, an induced draft fan is fixedly installed at the lower end of the air inlet, an air outlet is fixedly installed at the other end of the drying chamber, and one side of the air outlet is fixed An exhaust fan is installed, and the other side of the air outlet is fixedly equipped with a waste gas treatment chamber, and a carrier frame is installed in the inner cavity of the drying chamber, and the carrier frame includes a bottom frame and a partition, and the bottom frame The upper end surface of the bottom frame is rotatably connected with rollers, the partition plate is fixedly installed on both sides of the rollers, and the lower end of the underframe is equipped with pulleys.

Preferably, a first warehouse door and a second warehouse door are installed on one side of the outer wall of the main body of the device, a ladder frame is fixedly installed on the outside of the first warehouse door, and a channel is fixedly installed on the outside of the second warehouse door.

Preferably, a support frame is fixedly installed in the middle of the main body of the device, a support seat is fixedly installed at the bottom of the support frame, and there are at least two sets of support frames and support seats.

Preferably, a discharge port is fixedly installed on the top of the waste gas treatment chamber, a filter screen is fixedly installed below the discharge port, and an ash falling tank is provided at the bottom of the waste gas treatment chamber.

Compared with the prior art, the beneficial effects of the present invention are: the corrugated cardboard drying device is reasonable in design, easy to use, large in drying chamber capacity, suitable for the drying process of a large number of cardboard products, and through the high-power fan, the The hot air is brought into the drying room to ensure the hot air circulation inside the drying room, so that the temperature of each area in the drying room is consistent, and the drying is coordinated and consistent. At the same time, the platform for carrying the cardboard is set as a movable frame structure, which is flexible in operation Simple, with a warehouse door, it is more convenient to feed and discharge materials. At the same time, it is equipped with a waste gas treatment chamber, which can clean up the paper dust discharged from the drying room and improve the production environment. It has high practical value in the processing of corrugated cardboard.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a structural schematic diagram of the carrier frame of the present invention.

In the figure: 1 main body of the device, 2 hot blast stove, 3 air inlet, 4 induced draft fan, 5 first warehouse door, 6 second warehouse door, 7 channel, 8 ladder frame, 9 drying room, 10 support seat, 11 ash fall Groove, 12 waste gas treatment cavity, 13 discharge port, 14 filter screen, 15 air outlet, 16 blower fan, 17 underframe, 18 carrying frame, 19 support frame, 20 clapboard, 21 roller, 22 pulley.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, "first", "second", "third", and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, or It may be detachably connected, or integrally connected, may be mechanically connected, may also be electrically connected, may be directly connected, may also be connected through an intermediary, and may be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Please refer to Figures 1-2, the present invention provides a technical solution: a corrugated cardboard drying device, including a device main body 1 and a drying chamber 9, a support frame 19 is fixedly installed in the middle of the device main body 1, and the support The bottom of frame 19 is fixedly installed with support base 10, and described support frame 19 and support base 10 are provided with at least two groups, is used for ensuring the stability of device, and described drying chamber 9 is positioned at the inner chamber of device main body 1, and described An air inlet 3 is fixedly installed above one end of the drying chamber 9, a hot blast stove 2 is fixedly installed above the air inlet 3, an induced draft fan 4 is fixedly installed at the lower end of the air inlet 3, and the other of the drying chamber 9 An air outlet 15 is fixedly installed at one end, an exhaust fan 16 is fixedly installed on one side of the air outlet 15, and an exhaust gas treatment chamber 12 is fixedly installed on the other side of the air outlet 15, and the top of the exhaust gas treatment chamber 12 is fixedly installed There is a discharge port 13, and a filter screen 14 is fixedly installed below the discharge port 13. The bottom of the waste gas treatment chamber 12 is provided with an ash tank 11 for recycling paper scraps, dust and other sundries. The drying chamber 9, a carrier frame 18 is installed in the cavity, and the carrier frame 18 includes a bottom frame 17 and a partition 20, and the upper end surface of the bottom frame 17 is rotatably connected with a roller 21, which is convenient for storing cardboard, and if the cardboard is damaged, the The partitions 20 are fixedly installed on both sides of the rollers 21, the lower end of the underframe 17 is equipped with a pulley 22, and the outer wall of one side of the device main body 1 is equipped with a first door 5 and a second door 6. A ladder frame 8 is fixedly installed on the outer side of the first warehouse door 5 to facilitate manual maintenance and entry. A channel 7 is fixedly installed on the outer side of the second warehouse door 6 for transporting the carrier frame 18 .

Working principle: when in use, place the cardboard on the carrier 18, push the carrier 18 into the drying chamber 9 through the second door 6 and the channel 7, and turn on the induced draft fan 4 to introduce the hot air in the hot blast stove 2 into the drying chamber chamber 9, and under the action of the exhaust fan 16, the hot air is kept unimpeded in the drying chamber 9, and the drying effect of each area is consistent. Under the action of 14, the dust and paper scraps are blocked and discharged from the ash chute 11, while the discharged hot air contains water vapor, which can be recovered through the external discharge port 13 of the recovery device in actual production.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of corrugated board drying unit, including apparatus main body（1）And drying chamber（9）, it is characterised in that：The drying chamber （9）Positioned at apparatus main body（1）Inner chamber, the drying chamber（9）One end above be installed with air inlet（3）, the air intake Mouthful（3）Top be installed with hot-blast stove（2）, the air inlet（3）Lower end be installed with air-introduced machine（4）, the baking Dry chamber（9）The other end be installed with air outlet（15）, the air outlet（15）Side be installed with exhaust blower（16）, The air outlet（15）Opposite side be installed with exhaust-gas treatment chamber（12）, the drying chamber（9）Inner chamber in be provided with and hold Carrier（18）, the carrier（18）Include chassis（17）And dividing plate（20）, the chassis（17）Upper surface rotation connection There is roller（21）, the dividing plate（20）It is fixedly mounted on roller（21）Both sides, the chassis（17）Lower end pulley is installed （22）.

A kind of 2. corrugated board drying unit according to claim 1, it is characterised in that：Described device main body（1）One Side outer wall is provided with the first door（5）With the second door（6）, first door（5）Outside be installed with ladder（8）, Second door（6）Outside be installed with passage（7）.

A kind of 3. corrugated board drying unit according to claim 1, it is characterised in that：Described device main body（1）In Portion is installed with support frame（19）, support frame as described above（19）Bottom be installed with support base（10）, support frame as described above （19）And support base（10）At least provided with two groups.

A kind of 4. corrugated board drying unit according to claim 1, it is characterised in that：The exhaust-gas treatment chamber（12）'s Top is installed with floss hole（13）, the floss hole（13）Lower section be installed with filter screen（14）, the waste gas Processing chamber（12）Bottom offer ash-pit（11）.