CN210036058U

CN210036058U - Clean quick drying box for papermaking

Info

Publication number: CN210036058U
Application number: CN201920846593.1U
Authority: CN
Inventors: 邓冠彪; 邓颖忠; 张洪
Original assignee: C & S (sichuan) Paper Co Ltd
Current assignee: C & S (sichuan) Paper Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-07
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a clean quick drying case for papermaking, including the workstation, install the stoving case in the workstation outside, install driving roller, the setting in the inside both sides of workstation and be two sets of conveyer belt between the driving roller and the first driving motor who installs in the workstation outside, and first driving motor passes through the output shaft and is connected with the driving roller transmission, the side cross-section of stoving case is the loop configuration, hot-blast case is installed at the top of stoving case. The utility model discloses in, at first, inside circulation flow formula stoving mechanism that is provided with, the inside thermal cycle flow stoving of stoving case is handled can be realized to this kind of structure, has both reduced the direct exhaust loss of heat energy, has also promoted stoving case stoving processing's efficiency simultaneously, secondly, inside is provided with reciprocating type roll-in structure, and this kind of structure can carry out the extrusion dehydration before drying with the material and handle, has both reduced the water content before the material stoving processing, has also promoted the efficiency and the quality of material stoving processing simultaneously.

Description

Clean quick drying box for papermaking

Technical Field

The utility model relates to a papermaking equipment technical field especially relates to a clean quick drying case for papermaking.

Background

The paper machine is a general name of a complete set of equipment which enables paper pulp to form paper webs in a linkage mode, and comprises a main machine such as a head box, a net part, a pressing part, a drying part, a calender, a paper winder and a transmission part and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery and the like.

The existing drying box for cleaning the paper making still has the defects that firstly, a circulating flow type drying mechanism is not arranged in the drying box, the materials cannot be efficiently dried, the drying efficiency is low, secondly, a reciprocating type rolling structure is not arranged in the drying box, the materials before drying cannot be extruded and dehydrated, and the residual moisture in the materials can directly influence the efficiency and the quality of the material drying treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the quick drying box for cleaning the paper making is provided for solving the problems that the materials cannot be dried efficiently and the drying efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick drying box for cleaning paper making comprises a workbench, a drying box arranged on the outer side of the workbench, driving rollers arranged on two sides in the workbench, a conveying belt arranged between the two groups of driving rollers and a first driving motor arranged on the outer side of the workbench, wherein the first driving motor is in transmission connection with the driving rollers through an output shaft, the side section of the drying box is of an annular structure, a hot air box is arranged at the top of the drying box and is communicated with the drying box through an air inlet pipe, the bottom of the hot air box is positioned on the inner side of the drying box and is communicated with an air supply disc of the annular structure, the inner side of the air supply disc is communicated with a plurality of groups of spray heads in an annular equal distance manner, a rack is arranged on one side of the drying box at the top of the workbench, a lifting slide bar penetrating through the rack is vertically embedded in the center of the top of the rack, and a roller pressing plate which is horizontally distributed is fixedly connected to, the outer surface wall of the lifting slide rod is positioned between the rack and the rolling plate, the stretching spring is elastically connected with the outer surface wall, the second driving motor is arranged above the lifting slide rod at the top of the rack, the output shaft of the second driving motor is in transmission connection with the cam, and the outer surface wall of the cam is attached to the outer surface wall of the upper end surface of the lifting slide rod.

As a further description of the above technical solution:

the inside of conveyer belt is the rectangle array equidistance and has seted up the multiunit and be the small opening of vertical distribution.

As a further description of the above technical solution:

the four corners of the top of the rolling plate are fixedly connected with limit sliding columns which are vertically distributed, and the free ends of the limit sliding columns penetrate through the rack and extend to the top of the rack.

As a further description of the above technical solution:

the lower terminal surface of roll clamp plate is horizontal equidistance through the pivot and rotates and be connected with multiunit compression roller.

As a further description of the above technical solution:

the top of the hot air box is provided with a blower, an output shaft of the blower is positioned on the inner side of the hot air box and is in transmission connection with an air supply blade, and a plurality of groups of heating resistance wires which are horizontally distributed are vertically and equidistantly arranged below the air supply blade on the inner side of the hot air box.

As a further description of the above technical solution:

the front end face of the workbench is provided with a control switch, and the output end of the control switch is electrically connected with the input ends of the first driving motor, the air feeder, the second driving motor and the heating resistance wire respectively.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, inside is provided with circulation flow formula stoving mechanism, stoving incasement side that is the loop configuration is provided with the air feed dish, be provided with hot-blast case at the top of stoving case simultaneously, and hot-blast case passes through intake pipe and stoving case intercommunication, when the forced draught blower drives air supply blade and rotates, because the effect of gas flow, just can inhale the inside of hot-blast case with the inside air-suction of stoving incasement, the inside multiunit heating resistor silk that sets up of hot-blast case, just can flow the air that sends into and heat the processing, hot-air after the thermal treatment, just can be through the air feed dish that is the arc structure, be annular evenly blow send the material on the conveyer belt on, the inside thermal circulation flow of stoving incasement portion is realized to this kind of structure and dried the processing, the direct exhaust loss of heat energy has both been reduced, the efficiency of stoving case stoving processing has also.

2. The utility model discloses in, inside is provided with reciprocating type roll-in structure, the top slip in the frame has the lift slide bar, and be provided with the roll clamp board in the bottom of lift slide bar, compression roller and extension spring, top in the frame is provided with second driving motor and cam, second driving motor during operation, be convenient for drive cam carries out rotation at the uniform velocity, under cam and extension spring's combined action, the lift slide bar just can drive the material on the reciprocal hammering conveyer belt of roll-in board, thereby squeeze the discharge with the inside remaining moisture of material, this kind of structure can carry out the extrusion dehydration before drying with the material and handle, the water content before having both reduced material drying process, the efficiency and the quality of material drying process have also been promoted simultaneously.

Drawings

FIG. 1 is a schematic diagram of a structure of a rapid drying oven for cleaning paper making provided by the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of the present invention;

fig. 3 is a schematic view of the connection structure of the middle roller pressing plate and the frame of the present invention.

Illustration of the drawings:

1. a work table; 2. a control switch; 3. a driving roller; 4. a conveyor belt; 5. a leak hole; 6. a first drive motor; 7. a drying box; 8. a hot air box; 9. a blower; 10. an air inlet pipe; 11. a frame; 12. lifting the sliding rod; 13. rolling a plate; 14. an extension spring; 15. a compression roller; 16. a limiting sliding column; 17. a second drive motor; 18. a cam; 19. an air supply plate; 20. an air supply blade; 21. heating the resistance wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rapid drying box for cleaning and papermaking comprises a workbench 1, a drying box 7 arranged on the outer side of the workbench 1, driving rollers 3 arranged on two sides in the workbench 1, a conveying belt 4 arranged between two groups of driving rollers 3 and a first driving motor 6 arranged on the outer side of the workbench 1, wherein the first driving motor 6 is in transmission connection with the driving rollers 3 through an output shaft, the lateral section of the drying box 7 is of an annular structure, a hot air box 8 is arranged at the top of the drying box 7, the hot air box 8 is communicated with the drying box 7 through an air inlet pipe 10, an air supply disc 19 of the annular structure is communicated with the inner side of the drying box 7 at the bottom of the hot air box 8, a plurality of groups of nozzles are communicated with the inner side of the air supply disc 19 in an annular equidistant manner, a rack 11 is arranged on one side of the top of the workbench 1, a lifting slide bar 12 penetrating through the rack 11 is vertically embedded in the center of the top, and the bottom end of the lifting slide bar 12 is located below the frame 11 and is fixedly connected with a horizontally distributed rolling plate 13, the outer surface wall of the lifting slide bar 12 is located between the frame 11 and the rolling plate 13 and is elastically connected with an extension spring 14, the top of the frame 11 is located above the lifting slide bar 12 and is provided with a second driving motor 17, an output shaft of the second driving motor 17 is in transmission connection with a cam 18, and the outer surface wall of the cam 18 is mutually attached to the outer surface wall of the upper end surface of the lifting slide bar 12.

Specifically, as shown in fig. 1 and 2, the inside of the conveying belt 4 is provided with a plurality of groups of leak holes 5 which are vertically distributed in a rectangular array at equal intervals, and the arrangement of the plurality of groups of leak holes 5 can exchange and circulate air and can extrude moisture to be discharged.

Specifically, as shown in fig. 1 and 3, four corners of the top of the rolling plate 13 are fixedly connected with limit sliding columns 16 which are vertically distributed, free ends of the limit sliding columns 16 penetrate through the rack 11 and extend to the top of the rack 11, and the stability of the vertical movement of the rolling plate 13 is improved due to the arrangement of the limit sliding columns 16.

Specifically, as shown in fig. 1 and 3, the lower end surface of the rolling plate 13 is connected with a plurality of groups of pressing rollers 15 in a rotating manner through a rotating shaft at equal intervals, and the arrangement of the plurality of groups of pressing rollers 15 can further roll and process the material on the conveying belt 4 on one hand, and when the rolling plate 13 is in contact with the conveying belt 4 on the other hand, the material is conveyed.

Specifically, as shown in fig. 1 and 2, the blower 9 is installed at the top of the hot air box 8, and the inner side transmission that the output shaft of the blower 9 is located in the hot air box 8 is connected with the air supply blade 20, the inner side of the hot air box 8 is located below the air supply blade 20 and is provided with a plurality of sets of heating resistance wires 21 that are horizontally distributed in a vertical equidistant manner, when the blower 9 drives the air supply blade 20 to rotate, the air inside the drying box 7 can be sucked into the hot air box 8, and meanwhile, the plurality of sets of heating resistance wires 21 are arranged, so that the fed air can be subjected to uniform flowing heating treatment.

Specifically, as shown in fig. 1 to 3, a control switch 2 is installed on the front end surface of the workbench 1, and an output end of the control switch 2 is electrically connected to input ends of the first driving motor 6, the blower 9, the second driving motor 17, and the heating resistance wire 21, respectively, and the control switch 2 is provided to facilitate the energization control processing of the first driving motor 6, the blower 9, the second driving motor 17, and the heating resistance wire 21.

The working principle is as follows: when the drying oven is used, a power supply is switched on, the control switch 2 is switched on, materials are placed at the left end of the conveying belt 4, the first driving motor 6 can drive the driving roller 3 to rotate clockwise, the conveying belt 4 can convey the materials from left to right, when the materials move to the position below the roller pressing plate 13, the second driving motor 17 can drive the cam 18 to rotate at a constant speed, under the combined action of the cam 18 and the extension spring 14, the lifting slide rod 12 can drive the roller pressing plate 13 to hammer the materials on the conveying belt 4 in a reciprocating mode, residual moisture in the materials can be squeezed and discharged, when the materials subjected to squeezing and dewatering treatment enter the drying oven 7, the air supply fan 9 can drive the air supply blades 20 to rotate, air in the drying oven 7 can be sucked into the hot air oven 8 through the air inlet pipe 10, and a plurality of groups of heating resistance wires 21 arranged in the hot air oven 8 can flow and heat the supplied air, the hot-air after the heat treatment just can enter into the air supply dish 19 that is the arc structure, and air supply dish 19 just can be the annular with the hot-air evenly blow send the material on conveyer belt 4 to carry out the omnidirectional with the material and flow drying process, the material after the drying process just can be through the transmission of conveyer belt 4, discharges through the 4 right-hand members of conveyer belt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick drying box for cleaning paper making comprises a workbench (1), a drying box (7) arranged on the outer side of the workbench (1), driving rollers (3) arranged on two sides in the workbench (1), a conveying belt (4) arranged between the two groups of driving rollers (3) and a first driving motor (6) arranged on the outer side of the workbench (1), wherein the first driving motor (6) is in transmission connection with the driving rollers (3) through an output shaft, the quick drying box is characterized in that the side section of the drying box (7) is of an annular structure, a hot air box (8) is arranged at the top of the drying box (7), the hot air box (8) is communicated with the drying box (7) through an air inlet pipe (10), an air supply disc (19) of an annular structure is communicated with the inner side of the drying box (7) at the bottom of the hot air box (8), and the inner side of the air supply disc (19) is communicated with a plurality of groups of nozzles in an annular equidistant manner, the top of workstation (1) is located one side of stoving case (7) and installs frame (11), the top center department of frame (11) is vertical slip and has embedded lift slide bar (12) that runs through frame (11), and the bottom of lift slide bar (12) is located below fixedly connected with of frame (11) and is horizontally distributed's roll squeezer (13), the exterior wall of lift slide bar (12) is located elastic connection between frame (11) and roll squeezer (13) and has extension spring (14), second driving motor (17) are installed to the top that the top of frame (11) is located lift slide bar (12), and the output shaft transmission of second driving motor (17) is connected with cam (18) to the exterior wall of the exterior of cam (18) and the exterior wall of the upper end of lift slide bar (12) laminate each other.

2. The fast drying box for cleaning and papermaking according to claim 1, characterized in that a plurality of groups of vertically distributed weep holes (5) are formed in the conveying belt (4) in a rectangular array at equal intervals.

3. The fast drying box for cleaning and papermaking according to claim 1, characterized in that the top four corners of the roll pressing plate (13) are fixedly connected with vertically distributed limiting sliding columns (16), and the free ends of the limiting sliding columns (16) penetrate through the frame (11) and extend to the top of the frame (11).

4. The quick drying box for cleaning and papermaking according to claim 1 or 3, characterized in that the lower end surface of the roll pressing plate (13) is connected with a plurality of groups of press rolls (15) in a horizontal equidistant rotation manner through a rotating shaft.

5. The fast drying oven for cleaning and papermaking according to claim 1, characterized in that a blower (9) is installed on the top of the hot air box (8), an output shaft of the blower (9) is located on the inner side of the hot air box (8) and is in transmission connection with a blower blade (20), and a plurality of groups of horizontally distributed heating resistance wires (21) are installed on the inner side of the hot air box (8) below the blower blade (20) in a vertical and equidistant manner.

6. The fast drying box for cleaning and papermaking according to claim 1 or 5, characterized in that a control switch (2) is installed on the front end face of the workbench (1), and the output end of the control switch (2) is electrically connected with the input ends of the first driving motor (6), the blower (9), the second driving motor (17) and the heating resistance wire (21) respectively.