Paper tube drying equipment

Abstract

The utility model discloses paper tube drying equipment which comprises a chain plate conveyor horizontally extending front and back, a chain plate conveying belt is arranged on the chain plate conveyor, the left side and the right side of the chain plate conveying belt are respectively provided with an inner baffle horizontally extending front and back, and outer baffles are arranged on the outer sides of the inner baffles. An upper baffle close to the upper portion and a lower baffle close to the lower portion are connected between the outer baffle and the inner baffle, a drying air channel is formed among the lower baffle, the upper baffle, the inner baffle and the outer baffle, a sealing plate is arranged at one end of the drying air channel, an air inlet pipe is arranged at the other end of the drying air channel, and a fan supplying air to the interior of the drying air channel is connected to the air inlet pipe. An electric heating assembly is arranged in the air inlet pipe, a plurality of air outlets arranged at intervals in the length direction of the inner baffles are formed in the inner baffles, and an upper top plate is connected between the inner baffles. The drying equipment has the characteristics of conveying and drying at the same time, is good in drying effect and convenient to use, and is complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, and more specifically, to a paper tube drying device. Background Art

[0002] After the paper tubes are made and cut into equal lengths, they need to be dried before they can be bundled and stored. Most of the equipment used for paper tube drying on the market is based on large-capacity ovens. The built-in paper tubes are mostly static, and the air in the box is not circulated, resulting in poor drying effect and poor overall effect. Based on this, the utility model proposes a paper tube drying device. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the above-mentioned prior art and to provide a paper tube drying device, which has the characteristics of conveying and drying at the same time, good drying effect and convenient use.

[0004] To solve the above technical problems, the purpose of the utility model is achieved as follows: the utility model involves a paper tube drying equipment, including a chain conveyor extending horizontally forward and backward, the chain conveyor is provided with a chain conveyor belt, the left and right sides of the chain conveyor belt are respectively provided with an inner baffle extending horizontally forward and backward, the outer side of the inner baffle is provided with an outer baffle, an upper baffle and a lower baffle are connected between the outer baffle and the inner baffle, a drying air duct is formed between the lower baffle and the upper baffle, the inner baffle and the outer baffle, a sealing plate is provided at one end of the drying air duct, and an air inlet pipe is provided at the other end, a fan for supplying air to the interior of the drying air duct is connected to the air inlet pipe, an electric heating component is provided in the air inlet pipe, a plurality of air outlets arranged at intervals along its length direction are opened on the inner baffle, and an upper top plate is connected between the inner baffles.

[0005] The utility model is further configured as follows: the air outlets on the left and right sides are arranged in a staggered manner.

[0006] The utility model is further configured as follows: a toggle protrusion arranged on the inner baffle is arranged between two adjacent air outlets on the same side, the front and rear sides of the toggle protrusion are respectively connected to the inner baffle in an arc transition, and the toggle protrusion is arranged between the two inner baffles.

[0007] The utility model is further configured as follows: the electric heating component is a PTC heating element.

[0008] The utility model is further configured such that the distances between two adjacent air outlets on the same side are equal.

[0009] To sum up, the utility model has the following beneficial effects: the paper tube drying equipment involved in the utility model dries the inside of the tube by blowing warm air into it from one end of the paper tube, and the warm air flows out from the other end of the paper tube and mixes into the drying space, and continues to dry the outside of the tube, thereby realizing the function of conveying and drying at the same time, with good drying effect, easy use, complete overall function and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a partial structural schematic diagram of the utility model;

[0012] Figure 3 It is a partial structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the patent requirements of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0014] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0015] Example 1

[0016] See also Figure 1 and Figure 2 As shown, a paper tube drying device involved in this embodiment includes a chain conveyor 1 extending horizontally forward and backward, and a chain conveyor belt 2 is provided on the chain conveyor 1. An inner baffle 3 extending horizontally forward and backward is respectively provided on the left and right sides of the chain conveyor belt 2, and an outer baffle 4 is provided on the outer side of the inner baffle 3. An upper baffle 5 and a lower baffle 6 are connected between the outer baffle 4 and the inner baffle 3. A drying air duct 7 is formed between the lower baffle 6 and the upper baffle 5, the inner baffle 3 and the outer baffle 4. A sealing plate 8 is provided at one end of the drying air duct 7, and an air inlet pipe 9 is provided at the other end. A fan 10 for supplying air to the inside of the drying air duct 7 is connected to the air inlet pipe 9, and an electric heating component 11 is provided in the air inlet pipe 9. A plurality of air outlets 12 arranged at intervals along the length direction thereof are opened on the inner baffle 3, and an upper top plate 13 is connected between the inner baffles 3.

[0017] Furthermore, the air outlets 12 on the left and right sides are arranged in a staggered manner.

[0018] Furthermore, the electric heating component 11 is a PTC heating element.

[0019] Furthermore, the distances between two adjacent air outlets 12 on the same side are equal.

[0020] In this embodiment, the paper tube to be dried is placed on the chain conveyor belt 2 for conveying in a horizontal axis state. The paper tube is sent up from the feeding end of the chain conveyor belt 2 and sent down from the feeding end of the chain conveyor belt 2. During this period, the fan 10 blows air and the electric heating component 11 is powered on to generate heat, and hot air is supplied to the drying air duct 7. The hot air is discharged from the air outlet 12 and blown on the inner and outer walls of the paper tube being transported to dry the paper tube.

[0021] The air outlets 12 on the left and right sides are arranged in a staggered manner to avoid direct collision of hot air inside and outside the tube, thereby forming good gas convection in the drying area.

[0022] Example 2

[0023] See also Figures 1 to 3 As shown, the paper tube drying equipment involved in this embodiment is further configured on the basis of Embodiment 1, wherein a shifting protrusion 14 provided on the inner baffle plate 3 is provided between two adjacent air outlets 12 on the same side, and the front and rear sides of the shifting protrusion 14 are respectively connected to the inner baffle plate 3 in a circular arc transition, and the shifting protrusion 14 is provided between the two inner baffle plates 3.

[0024] In this embodiment, by setting the toggle protrusion 14 and setting the front and rear sides of the toggle protrusion 14 to form a circular arc transition connection structure with the inner baffle 3, the paper tube being transported can slide left and right while moving forward. The sliding action also makes the tube mouth at one end closer to the air outlet 12, and the hot air discharged from the other end can also be better diverted by the toggle protrusion 14.

[0025] The paper tube drying equipment involved in the utility model dries the inside of the tube by blowing warm air into it from one end of the paper tube, and the warm air flows out from the other end of the paper tube and mixes into the drying space, and continues to dry the outside of the tube, thereby realizing the function of conveying and drying at the same time, having good drying effect, being easy to use, having complete overall functions and being highly practical.

[0026] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0027] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A paper tube drying device, comprising a chain conveyor extending horizontally forward and backward, and a chain conveyor belt is provided on the chain conveyor, characterized in that: An inner baffle plate extending horizontally forward and backward is respectively provided on the left and right sides of the chain conveyor belt, an outer baffle plate is provided on the outer side of the inner baffle plate, an upper baffle plate closer to the top and a lower baffle plate closer to the bottom are connected between the outer baffle plate and the inner baffle plate, a drying air duct is formed between the lower baffle plate and the upper baffle plate, the inner baffle plate and the outer baffle plate, a sealing plate is provided at one end of the drying air duct, an air inlet pipe is provided at the other end, a fan for supplying air to the interior of the drying air duct is connected to the air inlet pipe, an electric heating component is provided in the air inlet pipe, a plurality of air outlets arranged at intervals along the length direction thereof are provided on the inner baffle plate, and an upper top plate is connected between the inner baffle plates.

2. The paper tube drying equipment according to claim 1, characterized in that: The air outlets on the left and right sides are arranged in a staggered manner.

3. The paper tube drying equipment according to claim 1 or 2, characterized in that: A toggle protrusion arranged on the inner baffle is arranged between two adjacent air outlets on the same side, and the front and rear sides of the toggle protrusion are respectively connected to the inner baffle in an arc transition, and the toggle protrusion is arranged between the two inner baffles.

4. The paper tube drying equipment according to claim 3, characterized in that: The electric heating component is a PTC heating element.

5. The paper tube drying equipment according to claim 1, characterized in that: The distances between two adjacent air outlets on the same side are equal.

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