CN115976878A

CN115976878A - Papermaking dehydrator with effect of accelerating dehydration

Info

Publication number: CN115976878A
Application number: CN202310023814.6A
Authority: CN
Inventors: 杜富俊
Original assignee: Yichun Xiujiang Paper Co ltd
Current assignee: Yichun Xiujiang Paper Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-18
Anticipated expiration: 2043-01-09
Also published as: CN115976878B

Abstract

The invention relates to the technical field of papermaking, in particular to a papermaking dehydrator with a dehydration accelerating effect. The invention provides a dehydrator for papermaking, which can remove water on the surface of paper by freezing the water on the surface of the paper and shaking off ice blocks on the surface of the paper and has the effect of accelerating dehydration. A paper-making dehydrator with an effect of accelerating dehydration comprises a support frame, a dryer and the like, wherein the dryer is arranged on the upper right side of the support frame. After the moisture on paper surface is frozen, reciprocate through the lug intermittent type, shake the ice-cube on paper surface, so can tentatively get rid of the moisture on paper surface, can shorten follow-up required time of dehydrating paper to avoid the heat accumulation and make the high temperature, avoid the fragility aggravation of paper, improve the quality of paper.

Description

Papermaking dehydrator with effect of accelerating dehydration

Technical Field

The invention relates to the technical field of papermaking, in particular to a papermaking dehydrator with a dehydration accelerating effect.

Background

In the papermaking industry, a large amount of moisture remains after paper is formed, and generally, wet paper needs to be dewatered first and then dried.

Patent publication is CN 212983473U's patent, discloses a quick dewatering device for papermaking, belongs to papermaking dehydration technical field, including observation window, manometer and hydroextractor, observation window is located the left and right sides of hydroextractor front end respectively, and the manometer is located the upper end on hydroextractor right side to the manometer passes through screw and hydroextractor fixed connection, and the middle part of hydroextractor upper end is equipped with control panel, and control panel's outward appearance evenly distributed has the operation button, and the upper end of operation button is equipped with liquid crystal display.

The above patent carries out the heat treatment dehydration to the paper through the electrothermal tube, but does not carry out the preliminary treatment to the moisture on paper surface for the electrothermal tube is longer to the time of paper heating, and long-time heat treatment makes the heat accumulation on the paper, thereby makes the paper high temperature, thereby leads to the fragility aggravation of paper, reduces the quality of paper, in view of this problem, we have designed one kind through freezing and shake paper surface ice-cube to paper surface moisture, with the papermaking dehydrator that has the effect of quickening the dehydration that gets rid of paper surface moisture.

Disclosure of Invention

In order to overcome the defect that the moisture on the surface of paper is not pretreated in the prior art, the invention provides the dehydrator for papermaking, which can remove the moisture on the surface of the paper by freezing the moisture on the surface of the paper and shaking off ice blocks on the surface of the paper and has the effect of accelerating dehydration.

The utility model provides a papermaking uses dehydrator with accelerate dehydration effect, which comprises a supporting rack, a drying machine, the roller, first motor and Japanese paper, the drying machine is installed to the upper right side of support frame, first motor is all installed to left upper and lower two in upper portion behind the support frame, first motor is also all installed to upper and lower two on upper portion right side behind the support frame, the equal dislocation distribution of first motor and the first motor of lower part on upper portion, the equal rotary type of output shaft of first motor passes the support frame antetheca, the roller has all been cup jointed to the output shaft front side of first motor, paper has worn between the left roller, paper passes between the roller from the right side, still including freezing mechanism and vibrations mechanism, upper portion is equipped with the mechanism that freezes paper surface moisture before the support frame, it is equipped with the vibrations mechanism that shakes the paper surface ice-cube to fall to freeze in the mechanism.

Furthermore, the freezing mechanism comprises an air pump, a cold air box and a cold air pipe, the air pump is installed on the upper left portion of the support frame, the cold air pipe is connected to the front side of the air pump and communicated with the air pump, the cold air box is installed on the upper front portion of the support frame, the lower portion of the cold air pipe is located inside the cold air box in a spiral shape, the cold air pipe is connected with the cold air box, and paper penetrates through the center of the spiral portion of the cold air pipe.

Further, the vibrations mechanism is including the second motor, the axis of rotation, the roof, guiding axle and cam, the second motor is installed to the left lower part of cold air box, the output shaft rotary type of second motor passes cold air box inner wall left side, the output shaft right side of second motor is connected with the axis of rotation, the axis of rotation middle part evenly is connected with a plurality of cam, the guiding axle is installed to the diapire in the cold air box, turn right even slidingtype connection from a left side on the guiding axle has a plurality of roof, every cam corresponds a roof, the cam all is located the roof that corresponds, the cam all is connected with the roof that corresponds is movable, paper is located the roof top.

Further, still including being used for carrying out the collection mechanism of collecting to the ice-cube that shakes, collect the mechanism including collecting box and kicking block, cold air box bottom joint has the collection box, collects box and cold air box UNICOM, collects the interior diapire of box and evenly is connected with a plurality of kicking block.

Further, still including being used for jack-up paper bottom rear side, the tilt mechanism of drive paper slope towards the below, tilt mechanism is including the seesaw, the slope piece, spliced pole and dead lever, the dead lever is all installed in the left and right sides of air conditioning inner wall rear side, equal rotary type is connected with the seesaw on the dead lever, upper portion all is connected with the slope piece behind the seesaw, the slope piece all contacts with paper bottom rear side, the spliced pole is all installed to the axis of rotation left and right sides, the spliced pole of the left and right sides is located the preceding top of the left and right sides seesaw respectively.

Furthermore, the ice cube melting device further comprises a heating mechanism used for accelerating the melting of ice cubes in the collecting box, the heating mechanism comprises an air heater and air guide pipes, the air heater is installed on the left side and the right side of the supporting frame, the air guide pipes are connected to the air heater and communicated with the air heater, and the air guide pipes on the left side and the right side are communicated with the left portion and the right portion of the collecting box respectively.

Furthermore, the cooling device also comprises fans, and the fans used for driving the dispersion of the cold air in the cooling air box are arranged on the left upper part and the right upper part of the cooling air box.

Further, still including the lug, a plurality of lugs are all evenly installed backward from the past to the roof top, and paper is located the lug top.

The invention has the beneficial effects that:

1. after the moisture on the paper surface is frozen, the bumps intermittently move up and down to shake off ice blocks on the paper surface, so that the moisture on the paper surface can be preliminarily removed, the time for subsequently dehydrating the paper can be shortened, the overhigh temperature caused by heat accumulation is avoided, the brittleness aggravation of the paper is avoided, and the quality of the paper is improved;

2. the ice blocks on the paper fall into the collecting box after being shaken, so that the ice blocks can be collected and processed in a centralized manner, and the ice blocks impact the top block, so that the ice blocks are more broken, a space can be reserved for collecting more ice blocks, and the damage to a paper tape caused by the overlarge volume of the ice blocks can be avoided;

3. the tilting block intermittently rotates upwards to intermittently jack up the rear side of the bottom of the paper, so that the paper intermittently tilts forwards and downwards, ice cubes on the surface of the paper can quickly slide off, and the dropping efficiency of the ice cubes on the paper is improved;

4. the ice cubes in the collecting box can be rapidly melted by transmitting the heat into the collecting box, so that the collecting box can contain a plurality of ice cubes, and the ice cubes can be conveniently taken away after being melted;

5. through the fan operation, can accelerate the interior air conditioning circulation of air conditioning cabinet for air conditioning is fully contacted with the moisture on paper surface, does benefit to the effect that improves paper surface moisture and is frozen.

Drawings

Fig. 1 is a schematic view of a first perspective structure according to the present invention.

Fig. 2 is a schematic perspective view of a second perspective structure according to the present invention.

Fig. 3 is a perspective sectional view of the present invention.

Fig. 4 is a perspective sectional view of an icing means according to the present invention.

Fig. 5 is a schematic perspective view of a first vibration mechanism of the present invention.

Fig. 6 is a schematic perspective view of a second vibration mechanism of the present invention.

Fig. 7 is a schematic perspective view of a third exemplary embodiment of a vibration mechanism of the present invention.

Fig. 8 is a first perspective view of the collecting mechanism of the present invention.

Fig. 9 is a perspective view of a second view of the collecting mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first tilt mechanism of the present invention.

Fig. 11 is a schematic perspective view of a second tilting mechanism of the present invention.

Fig. 12 is a schematic perspective view of the heating mechanism of the present invention.

Fig. 13 is a partial perspective sectional view of the present invention.

Description of reference numerals: 1. the device comprises a support frame, 11, a dryer, 2, a roller, 3, a first motor, 31, paper, 4, an icing mechanism, 41, an air pump, 42, an air box, 43, an air pipe, 5, a vibration mechanism, 51, a second motor, 52, a rotating shaft, 53, a top plate, 54, a guide shaft, 55, a cam, 56, a bump, 6, a collection mechanism, 61, a collection box, 62, a top block, 7, a tilting mechanism, 71, a seesaw, 72, a tilting block, 73, a connecting column, 74, a fixing rod, 8, a heating mechanism, 81, a hot air fan, 82, an air guide pipe, 9 and a fan.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

The utility model provides a papermaking uses dehydrator with accelerate dehydration effect, as shown in figure 1, figure 2 and figure 3, including support frame 1, drying-machine 11, roller 2, first motor 3, paper 31, freeze mechanism 4 and vibrations mechanism 5, drying-machine 11 installs in support frame 1 upper right side, the quantity of first motor 3 is four, two first motors 3 are installed respectively in support frame 1 upper rear left portion two upper and lower, two other first motors 3 are installed respectively in support frame 1 upper rear right portion two upper and lower, upper and lower two upper and lower motor 3 on upper portion right side, the first motor 3 of upper portion and the first motor 3 of lower part all stagger distribution, the equal rotary type of output shaft of first motor 3 passes support frame 1 antetheca, roller 2 has all been welded to the output shaft front side of first motor 3, paper 31 alternates between left roller 2, paper 31 passes between right side roller 2, support frame 1 upper front portion is equipped with and freezes mechanism 4, it can freeze paper 31 surface moisture to freeze mechanism 4 is equipped with vibrations mechanism 5, vibrations mechanism 5 can shake the falling of ice-cube on the paper 31 surface.

As shown in fig. 1, 2, 3 and 4, the icing mechanism 4 includes an air pump 41, a cold air tank 42 and a cold air pipe 43, the air pump 41 is installed at the upper left portion of the support frame 1, the cold air pipe 43 is fixedly connected to the front side of the air pump 41, the cold air pipe 43 is communicated with the air pump 41, the cold air tank 42 is welded to the upper front portion of the support frame 1, the lower portion of the cold air pipe 43 is located inside the cold air tank 42 in a spiral shape, the cold air pipe 43 is connected with the cold air tank 42, and the paper 31 passes through the center of the spiral portion of the cold air pipe 43.

As shown in fig. 3, 5, 6 and 7, the vibration mechanism 5 includes a second motor 51, a rotating shaft 52, top plates 53, a guide shaft 54, cams 55 and protrusions 56, the second motor 51 is installed at the lower left portion of the air-conditioning box 42, an output shaft of the second motor 51 rotatably penetrates through the left side of the inner wall of the air-conditioning box 42, the rotating shaft 52 is installed at the right side of the output shaft of the second motor 51 through a coupling, five cams 55 are uniformly welded at the middle portion of the rotating shaft 52, the guide shaft 54 is fixedly connected to the inner bottom wall of the air-conditioning box 42, the number of the top plates 53 is five, the five top plates 53 are uniformly slidably connected to the guide shaft 54 from left to right, each cam 55 corresponds to one top plate 53, the cams 55 are located in the corresponding top plate 53, the cams 55 are movably connected to the corresponding top plate 53, eight protrusions 56 are uniformly welded at the top of the top plates 53 from front to back, and the paper 31 is located above the protrusions 56.

When the paper 31 needs to be dewatered, the first motor 3, the second motor 51, the air pump 41 and the dryer 11 are started, the output shaft of the first motor 3 rotates to drive the roller 2 to rotate, the roller 2 on the upper side rotates anticlockwise, the roller 2 on the lower side rotates clockwise, so the paper 31 can be conveyed rightwards, in the process of conveying the paper 31 rightwards, the air pump 41 operates to enable cold air to flow in the cold air pipe 43, so that the moisture on the surface of the paper 31 can be frozen, the output shaft of the second motor 51 rotates to drive the rotating shaft 52 to rotate, so as to drive the cam 55 to rotate, the cam 55 rotates to intermittently jack the top plate 53, so that the top plate 53 and the lug 56 move up and down intermittently, so that the ice on the surface of the paper 31 can be vibrated, so that the moisture on the surface of the paper 31 can be removed preliminarily, the time required for subsequently dewatering the paper 31 can be shortened, the dewatering of the paper 31 is accelerated, the subsequent long-time heating of the paper is avoided, so that the heat accumulation is prevented from causing the temperature to be too high, the brittleness of the paper 31 is avoided, the quality of the paper 31 is improved, when the paper 31 is removed, the water on the paper 31 is dried, the paper is dried, the dryer 11 is dried, and the dryer 11 is capable of accelerating the operation, and the second motor 11 is finished, and the dewatering operation is finished, and the second motor 11 is finished.

Example 2

On the basis of embodiment 1, as shown in fig. 3, 8 and 9, the air conditioner further comprises a collecting mechanism 6, wherein the collecting mechanism 6 comprises a collecting box 61 and a top block 62, the collecting box 61 is clamped at the bottom of the air conditioner 42, the collecting box 61 is communicated with the air conditioner 42, and a plurality of top blocks 62 are uniformly welded on the bottom wall of the collecting box 61.

The ice-cubes on the paper 31 fall into the collecting box 61 after being shaken, so that the ice-cubes can be collected and processed in a concentrated mode, the ice-cubes are prevented from being scattered at will in the cold air box 42, the ice-cubes impact the top block 62, the ice-cubes breaking degree is higher, space is vacated for collecting more ice-cubes, and the ice-cubes are prevented from being damaged due to the fact that the size of the ice-cubes is too large, and the paper 31 is prevented from being damaged.

As shown in fig. 3, 10 and 11, the air conditioner further comprises a tilting mechanism 7, the tilting mechanism 7 comprises a seesaw 71, tilting blocks 72, connecting columns 73 and fixing rods 74, the fixing rods 74 are symmetrically welded at the left and right parts of the rear side of the inner wall of the air conditioner 42, the seesaw 71 is mounted on the fixing rods 74 through bearings, the tilting blocks 72 are fixedly connected to the rear upper part of the seesaw 71, the tilting blocks 72 are in contact with the rear side of the bottom of the paper 31, the connecting columns 73 are symmetrically fixedly connected to the left and right sides of the rotating shaft 52, and the connecting columns 73 at the left and right sides are respectively positioned above the seesaw 71 at the left and right sides.

The rotation shaft 52 rotates and drives the connecting column 73 to rotate, the connecting column 73 rotates and intermittently impacts the seesaw 71, the seesaw 71 intermittently rotates downwards, the tilting block 72 intermittently rotates upwards and intermittently jacks the rear side of the bottom of the paper 31, the paper 31 intermittently tilts towards the front lower side, ice cubes on the surface of the paper 31 can slide down quickly, and the ice cube falling efficiency on the paper 31 is improved.

As shown in fig. 1, fig. 2, fig. 3 and fig. 12, the portable air-conditioning device further includes a heating mechanism 8, the heating mechanism 8 includes two hot air blowers 81 and air guide pipes 82, the two hot air blowers 81 are respectively installed at the left and right sides of the support frame 1, the air guide pipes 82 are fixedly connected to the hot air blowers 81, the air guide pipes 82 are both communicated with the hot air blowers 81, and the air guide pipes 82 at the left and right sides are respectively communicated with the left and right parts of the collecting box 61.

Drop to the in-process of collecting box 61 at the ice-cube, start air heater 81, air heater 81 operates and passes through in guide duct 82 with heat transmission to collecting box 61 for the ice-cube in the collecting box 61 melts fast, makes and collects box 61 and can hold many ice-cubes, and is convenient for take away after the ice-cube melts and collects box 61, when need not use this paper grade (stock) dehydrator that has the acceleration dewatering effect, close air heater 81 can.

As shown in fig. 1, 2, 3 and 13, the cooling device further includes two fans 9, and the two fans 9 are respectively installed at the upper left portion and the upper right portion of the cooling air box 42.

When the cold air circulates in the cold air pipe 43, the fan 9 is started, the fan 9 operates to accelerate the circulation of the cold air in the cold air box 42, so that the cold air is fully contacted with the moisture on the surface of the paper 31, the effect of freezing the moisture on the surface of the paper 31 is favorably improved, and when the paper-making dehydrator with the effect of accelerating dehydration is not required, the fan 9 is closed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a papermaking uses dehydrator with accelerate dehydration effect, including support frame (1), drying-machine (11), roller (2), first motor (3) and Japanese paper (31), drying-machine (11) are installed to support frame (1) upper right side, support frame (1) back upper portion left upper and lower two portions all install first motor (3), first motor (3) have also all been installed to the upper and lower two portions on support frame (1) back upper portion right side, first motor (3) and the equal dislocation distribution of first motor (3) of lower part on upper portion, support frame (1) antetheca is passed to the equal rotary type of output shaft of first motor (3), roller (2) have all been cup jointed to the output shaft front side of first motor (3), paper (31) have been worn to connect between left roller (2), paper (31) pass between right side roller (2), characterized by, still including freezing mechanism (4) and vibrations mechanism (5), support frame (1) preceding upper portion is equipped with freezes the mechanism (4) that freezes paper (31) surface moisture, be equipped with the vibrations mechanism (5) that fall ice cube mass with paper (31) on mechanism (4).

2. The dehydrator with the effect of accelerating dehydration for paper making according to claim 1, wherein the freezing mechanism (4) comprises an air pump (41), an air-cooling box (42) and an air-cooling pipe (43), the air pump (41) is installed on the upper left portion of the support frame (1), the air-cooling pipe (43) is connected to the front side of the air pump (41), the air-cooling pipe (43) is communicated with the air pump (41), the air-cooling box (42) is installed on the upper front portion of the support frame (1), the lower portion of the air-cooling pipe (43) is spirally located inside the air-cooling box (42), the air-cooling pipe (43) is connected with the air-cooling box (42), and the paper (31) passes through the center of the spiral portion of the air-cooling pipe (43).

3. The dehydrator for papermaking with the effect of accelerating dehydration according to claim 2, wherein the vibration mechanism (5) comprises a second motor (51), a rotating shaft (52), top plates (53), guide shafts (54) and cams (55), the second motor (51) is installed at the lower left part of the air-conditioning box (42), the output shaft of the second motor (51) rotatably penetrates through the left side of the inner wall of the air-conditioning box (42), the right side of the output shaft of the second motor (51) is connected with the rotating shaft (52), the middle part of the rotating shaft (52) is uniformly connected with a plurality of cams (55), the guide shafts (54) are installed on the inner bottom wall of the air-conditioning box (42), the plurality of top plates (53) are uniformly and slidably connected on the guide shafts (54) from left to right, each cam (55) corresponds to one top plate (53), the cams (55) are all located in the corresponding top plates (53), the cams (55) are all movably connected with the corresponding top plates (53), and the paper (31) is located above the top plates (53).

4. The dehydrator for papermaking with the effect of accelerating dehydration according to claim 3, further comprising a collecting mechanism (6) for collecting the fallen ice blocks, wherein the collecting mechanism (6) comprises a collecting box (61) and a top block (62), the bottom of the cold air box (42) is clamped with the collecting box (61), the collecting box (61) is communicated with the cold air box (42), and the bottom wall of the collecting box (61) is uniformly connected with a plurality of top blocks (62).

5. The dehydrator for papermaking with the effect of accelerating dehydration according to claim 4, further comprising a tilting mechanism (7) for jacking the rear side of the bottom of the paper (31) and driving the paper (31) to tilt forward and downward, wherein the tilting mechanism (7) comprises a seesaw (71), a tilting block (72), a connecting column (73) and a fixing rod (74), the fixing rod (74) is installed on the left and right parts of the rear side of the inner wall of the air cooling box (42), the seesaw (71) is rotatably connected to the fixing rod (74), the tilting block (72) is connected to the rear upper part of the seesaw (71), the tilting block (72) is in contact with the rear side of the bottom of the paper (31), the connecting column (73) is installed on the left and right sides of the rotating shaft (52), and the connecting columns (73) on the left and right sides are respectively located above the front parts of the seesaws (71) on the left and right sides.

6. The dehydrator with the effect of accelerating dehydration for paper making according to claim 5, further comprising a heating mechanism (8) for accelerating the melting of ice cubes in the collecting box (61), wherein the heating mechanism (8) comprises a hot air blower (81) and an air guide pipe (82), the hot air blower (81) is installed on each of the left side and the right side of the supporting frame (1), the air guide pipe (82) is connected to each of the hot air blowers (81), the air guide pipes (82) are communicated with the hot air blower (81), and the air guide pipes (82) on the left side and the right side are respectively communicated with the left part and the right part of the collecting box (61).

7. The dehydrator for papermaking with effect of accelerating dehydration according to claim 6, further comprising a fan (9), wherein the fan (9) for driving dispersion of cold air in the cold air box (42) is installed at the upper left portion and the upper right portion of the cold air box (42).

8. The dehydrator of claim 3, further comprising a plurality of protrusions (56), wherein the plurality of protrusions (56) are uniformly installed from front to back on the top of the top plate (53), and the paper (31) is located above the protrusions (56).