KR100529359B1 - Device for separating waste wall paper - Google Patents

Abstract

The present invention allows the recycling of the waste wallpaper by pulverizing a large amount of waste wallpaper to be discarded and then separated into a paper and a synthetic resin (or functional material), respectively, a fine pulverization for pulverizing the waste wallpaper and crushed pieces therefrom Forming a number of separate bins for separating paper and synthetic resin into each of them, but integrated into a single system to configure the automation, the continuous separation and waste wallpaper separation device that improved production efficiency and efficiency will be.

Thus, the separation device for waste wallpaper of the present invention for achieving the above object is formed in a cylindrical shape of a predetermined size is formed a first inlet for supplying the waste wallpaper on its upper surface, a plurality of vertical cutters at regular intervals along the inner peripheral surface In the state that is fixedly installed, a plurality of horizontal cutters are coaxially coupled to the center at a predetermined interval up and down, the first rotation shaft is interlocked by the first motor, and the lower one side of the first opening and closing plate by the first cylinder A pulverization container formed with a opening and closing operation; A first blower for forcibly transporting the first opening / closing plate when the first opening / closing plate is opened and the finely pulverized product is introduced into the transfer port; A dispensing chamber formed into a chamber having a predetermined size so that the pulverized material is introduced by the first blower, and the infused pulverized material is selectively supplied through a plurality of distribution ports formed at a lower side thereof; It is formed in a cylindrical shape of a predetermined size and a second inlet is formed in the upper one side for receiving the pulverized product from the distribution chamber, the inner rotor is coaxially coupled to the rotor blades for floating the pulverized material close to the bottom surface A second rotary shaft interlocked by a motor is arranged, and a recovery port for collecting paper having a small specific gravity is formed on the cylindrical upper surface, and a second cylinder to collect and discharge a synthetic resin having a large specific gravity on one lower side thereof. A separator having a discharge opening to which the second opening and closing plate is operated; A second blower for forcibly suctioning the paper having a specific gravity due to the rotation of the rotor blades from the separator through the collecting port and collecting the sucked paper; And a third blower for forcibly discharging when the second opening / closing plate is opened and a synthetic resin having a large specific gravity is introduced from the separator.

Description

Separator for waste wallpaper {DEVICE FOR SEPARATING WASTE WALL PAPER}

The present invention allows the recycling of the waste wallpaper by pulverizing a large amount of waste wallpaper to be discarded and separated into a paper and a synthetic resin (or functional material), respectively, the fine pulverization for pulverizing the waste wallpaper and crushed pieces therefrom The present invention relates to a waste wallpaper separating device that can be continuously operated and increases production and efficiency by forming a plurality of separators for separating paper and synthetic resin, respectively, and integrating them into a single system. .

In general, various functional wallpaper such as wallpaper, in particular, silk wallpaper is made from paper and synthetic resin (plastic) or various functional materials as a raw material. It is well known that many waste wallpaper used or discarded is a waste of resources along with the cause of environmental pollution.

In order to recycle such discarded waste wallpaper, the process of separating and sorting paper and synthetic resin (or functional material), which are the raw materials of the waste wallpaper, has emerged as a priority. Therefore, a more efficient and productive proposal for this is urgently required. have.

Therefore, various methods for separating and sorting paper and synthetic resin from waste wallpaper have been proposed. In particular, a blower method using a specific gravity difference between paper and synthetic resin after finely pulverizing waste wallpaper is most commonly used.

Such a prior art is separated from each other using an inlet for supplying waste wallpaper into a basket of a predetermined size, a rotary cutter for crushing the supplied waste wallpaper, and specific gravity of the fine particles pulverized by the rotary cutter. And a blower for sorting and separating the separated paper, and a discharge port for discharging a synthetic resin having a high specific gravity.

In other words, it consists of a configuration including all the inlet, rotary cutter, recovery port and outlet in a single basket of a predetermined size to be made of the process of injecting, crushing and separating the waste wallpaper in a batch.

However, when the waste wallpaper is separated through such a batch process, a problem arises in that the working time becomes long and the efficiency decreases. In other words, the conventional structure is provided in a structure in which a pulverizing operation and a separating operation are simultaneously performed in a single space, which is preceded by the operation of driving the rotary cutter for a predetermined time until the supplied waste wallpaper is pulverized into fine particles. After confirming that the contents are pulverized into fine particles, the separation is started using the specific gravity difference of the contents, and at the same time, the blower of the recovery port can be operated to recover only the paper having a small specific gravity.

This results in an unproductive and inefficient problem in which work is not continuous and must be stopped at each step to proceed to the next step.

On the other hand, in order to eliminate the above problems, a more advanced invention has been proposed by the applicant's utility model registration No. 3002093, which is an upper grinding chamber and the upper pulverization chamber is formed through the diaphragm partitioning the upper and lower inside the single basket Spheres and outlets are formed as separate chambers, respectively, and the diaphragm is formed in the diaphragm connected to the cylinder by supplying the finely pulverized powder of the grinding chamber to the separation chamber at a predetermined interval to perform the simultaneous operation.

However, the present inventor's invention is a new and more advanced technology from the previous technology, but faced the limitations of productivity and work efficiency as the two processes are carried out in a single basket, the more advanced invention is improved. It is desperately required.

The present invention has been made in order to solve the problems and drawbacks of the prior art, the main purpose of the pulverization bin for finely pulverizing the waste wallpaper and a plurality of separators for separating the crushed pieces therefrom into paper and synthetic resin, respectively By forming each, but by integrating them into a single system to configure the automation, it is possible to provide a separation device for the closed wallpaper that is capable of continuous operation and improved production efficiency and efficiency.

Another object of the present invention is to supply the pulverized product pulverized from the pulverization to a plurality of separation bins to be separated, and to provide a more efficient operation by allowing the selective supply and control of the supply amount for each separation bin It is to provide a separator for the waste wallpaper.

Therefore, the separation device for waste wallpaper of the present invention for achieving the above object

It is formed in a cylindrical shape of a certain size and a first inlet for supplying the waste wallpaper is formed on the upper surface, a plurality of vertical cutters at a predetermined interval at a predetermined interval along the inner circumferential surface at the center of the plurality of large and small A horizontal cylinder is coaxially coupled to the first rotary shaft interlocked by the first motor is arranged, the lower one side of the grinding cylinder is formed with a feed hole for opening and closing the first opening and closing plate by the first cylinder;

A first blower for forcibly transporting the first opening / closing plate when the first opening / closing plate is opened and the finely pulverized product is introduced into the transfer port;

A dispensing chamber formed into a chamber having a predetermined size so that the pulverized material is introduced by the first blower, and the infused pulverized material is selectively supplied through a plurality of distribution ports formed at a lower side thereof;

It is formed in a cylindrical shape of a predetermined size and a second inlet is formed in the upper one side for receiving the pulverized product from the distribution chamber, the inner rotor is coaxially coupled to the rotor blades for floating the pulverized material close to the bottom surface A second rotary shaft interlocked by a motor is arranged, and a recovery port for collecting paper having a small specific gravity is formed on the cylindrical upper surface, and a second cylinder to collect and discharge a synthetic resin having a large specific gravity on one lower side thereof. A separator having a discharge opening to which the second opening and closing plate is operated;

A second blower for forcibly suctioning the paper having a specific gravity due to the rotation of the rotor blades from the separator through the collecting port and collecting the sucked paper; And

And a third blower for forcibly discharging when the second opening / closing plate is opened and a synthetic resin having a large specific gravity is introduced from the separator.

At this time, a first pulley exposed to the outside of the grinding barrel is formed at the lower end of the first rotation shaft is interlocked by the first motor shaft and the first belt.

In addition, at each lower end of each of the plurality of second rotation shafts, a second pulley is formed to be exposed to the outside of the separator to be interlocked with the second motor shaft, and is installed at the centers of the four second pulleys to the second motor and the second belt. A coupled pulley; Auxiliary pulleys formed on both sides of the polyaxial pulley; A third belt connecting the auxiliary pulley on one side and the pair of second pulleys and the central shaft pulley positioned at both sides thereof; And a fourth belt corresponding thereto.

Furthermore, the dispensing chamber further comprises a control unit for adjusting or blocking the amount for supplying the pulverized product to each separator.

In addition, each of the second blowers provided in the recovery port of each of the separators is formed to collect and collect the paper by the connecting pipe.

In addition, the outlet of each separator is formed to integrally discharge the synthetic resin by the connecting pipe, a third blower is installed in the center of the integrated connecting pipe is formed to force the synthetic resin.

Hereinafter, a detailed description will be given of a device for separating waste wallpaper of the present invention based on the accompanying drawings.

1 is a plan view showing a separator for waste wallpaper to which the present invention is applied;

Figure 2 is a cross-sectional side view showing a separation device for waste wallpaper to which the present invention is applied,

Figure 3 is another side cross-sectional view showing a grinder of the separation device for waste wallpaper to which the present invention is applied,

Figure 4 is another cross-sectional view showing a separator of the separator for waste wallpaper to which the present invention is applied.

The separator for waste wallpaper of the present invention has a configuration of a pulverization bin 10, a first motor 20 and a first blower 30 for crushing the waste wallpaper largely, as shown in Figs. And a dispensing chamber 40, a separating cylinder 50, a second motor 60, a second blower 70 and a third blower 80 for separating the paper and the synthetic resin from the pulverized product.

Thus, the grinding barrel 10 is formed in a cylindrical shape of a predetermined size is formed on the top surface of the first inlet 11 for supplying the waste wallpaper. At this time, the conveyor belt (C) or hopper (not shown) for supplying the waste wallpaper is further installed in the first inlet (11).

The first rotary shaft 13 is installed on the inner surface of the cylindrical grinding barrel 10 in a state in which a plurality of vertical cutters 12 are fixedly coupled along the inner surface at predetermined intervals, and the first rotary shaft 13 is installed at the center thereof. Large and small horizontal cutters 14 are coaxially coupled at regular intervals up and down.

The lower side of the cylindrical grinding barrel 10 is formed with a conveying port 15 for conveying the pulverized material of the waste wallpaper pulverized by the vertical cutter 12 and the horizontal cutter 13, the conveying port 15 ) Is opened or blocked by the operation of the first opening and closing plate 16 connected to the first cylinder (17).

The first motor 20 is for driving the first rotation shaft 13, and the first pulley 18 installed at the lower end of the first motor shaft 21 and the first rotation shaft 13 may include a first belt 22. Combined with).

When the first opening and closing plate 16 is opened and the pulverized material flows into the transfer port 15, the first blower 30 is forced to transfer to the distribution chamber 40 by the fan. And the distribution chamber 40 are connected by a connecting pipe P1.

As such, an embodiment of a pulverization device including the pulverization bin 10, the first motor 20, and the first blower 30 is illustrated in more detail by FIG. 3, and the first blower 30 is a pulverization bin. As it is formed in the lower portion of 10, the pulverized matter flows smoothly into the conveyance port 15, the pulverized matter flowed into the conveyance port 15 is smoothly to the distribution chamber 40 by the first blower (30). Configured to be transported.

On the other hand, the distribution chamber 40 is formed into a chamber of a predetermined size, the pulverized material is conveyed from the pulverization cylinder 10 and a plurality of separation cylinders (through a plurality of distribution ports 41 formed on the lower side) 50). At this time, the dispensing chamber 40 further includes a control unit for automatically adjusting each dispensing amount with respect to the introduced pulverized product.

The plurality of separation cylinders 50 are each formed in a cylindrical shape having a predetermined size, and a second inlet 51 for receiving a pulverized product from the distribution chamber 40 is formed on one side thereof, and the distribution chamber 40 ) And the second inlet 51 is connected to the connecting pipe (P2), respectively.

A second rotating shaft 52 is formed at the inner center of the cylindrical separating cylinder 50, and the rotor blade 53 is coaxial to a lower portion of the second rotating shaft 52, that is, the inner bottom surface of the separating cylinder 50. Combined and rotated.

A recovery port 54 is formed on the upper surface of the separation container 50 to collect paper having a small specific gravity, and a discharge port 55 is formed at one side thereof to collect and discharge the synthetic resin having a large specific gravity. 55 is opened or blocked by the operation of the second opening and closing plate 56 connected to the second cylinder (57).

The second motor 60 is for driving the second rotation shaft 52, and the second shaft 60 pulley 90 in a state in which the second motor shaft 61 and the intermediate shaft pulley 90 are coupled to the second belt 62. ) Is connected to each of the second rotation shafts 52 to rotate.

FIG. 5 is an operational state diagram illustrating a separator driving relationship of a separator for a closed wallpaper to which the present invention is applied. Referring to this in more detail, the plurality of second rotating shafts 52 are operated simultaneously by driving a second motor 60. As a structure for making a second shaft (61) is directly connected to the shaft shaft pulley (90), the auxiliary pulley (91) formed on both sides of the shaft shaft pulley (90) and the second, third, fourth belt for connecting them (62, 92, 93).

In other words, a second pulley 58 exposed to the outside of the separator 50 is formed at each lower end of each of the plurality of second rotating shafts 52, and the center of the second pulley 58 is formed in four. An intermediate shaft pulley 90 is installed to be connected to the second motor 60 and the second belt 62. An auxiliary pulley 91 is provided on both sides of the intermediate shaft pulley 90, respectively. 91 and the pair of second pulleys 58 and the central shaft pulley 90 located on both sides thereof are connected to each other by a third belt 92, and the other auxiliary pulleys 91 and corresponding ones located on both sides thereof. The pair of second pulleys 58 and the axial pulley 90 are connected to the fourth belt 92.

The second blower 70 is formed on the outer side of the recovery port 54, and the fan is operated when the pulverized material introduced into the separator 50 is suspended by a paper having a small specific gravity due to the rotational force of the rotor blade 53. It is formed to collect only the paper by sucking the bar, each of the second blowers 60 formed on the upper side of each separation cylinder 50 is connected by a connecting pipe (P3) is moved to the recovery paper.

The third blower 80 is the second opening and closing plate 56 is opened when the separated synthetic resin is introduced into the outlet 55 to operate the fan to be forced to the collection bar, more preferably each separator 50 The outlet 55 of) is integrally connected by the connecting pipe (P4), the third blower 80 is installed in the center of the integrated connecting pipe (P4) is formed to forcibly discharge the synthetic resin.

Thus, an embodiment of the separator consisting of the separator 50, the second motor 60, the second blower 70, the third blower 80 and the axial pulley 90 is shown in more detail by FIG. When the third blower 80 is formed at the lower portion of the separation container 50, the separated synthetic resin is smoothly discharged through the discharge port 55 and discharged to the collection site by the third blower 80.

Looking in more detail the effect of the separation device for the waste wallpaper consisting of such a configuration as follows.

First, the waste wallpaper is supplied to the first inlet 11 of the grinding barrel 10 through the conveyor belt (C). The supplied waste wallpaper is crushed to a fine size by the vertical cutter 12 fixed therein and the horizontal cutter 14 rotated therein. When the waste wallpaper is finely pulverized, the first opening and closing plate 16 blocking the transport hole 15 formed at one lower side thereof is opened, and the pulverized product is introduced.

The pulverized product introduced into the conveyance port 15 is forcibly conveyed to the distribution chamber 40 by the operation of the first blower 30. That is, the role of the first blower 30 is to transfer the pulverized product from the transfer port 15 formed at the lower portion of the grinding basque 10 to the distribution chamber 40 formed at the upper center of the separation cylinder 50. .

The pulverized product thus conveyed is supplied to each separation cylinder 50 by the distribution chamber 40. At this time, by forming a control unit (not shown) in the distribution chamber 40, it is possible to automatically adjust the amount of the pulverized material is supplied to each of the separation cylinder (50).

When a predetermined amount of pulverized material is input from the distribution chamber 40 into the separation cylinder 50, the rotor blade 53 is rotated to cause wind inside the separation cylinder 50. The wind by the rotor blade 53 separates the pulverized product into paper and synthetic resin, that is, the paper having a small specific gravity is suspended in the upper layer by the wind of the rotor blade 53, the synthetic resin having a large specific gravity to sink to the bottom surface. do.

Therefore, the paper suspended in the upper layer is recovered through the recovery port 54 by the operation of the second blower 70, the synthetic resin settled on the bottom surface through the discharge port 55 by the operation of the third blower (80). It is collected.

One or more separation cylinders 50 of such a structure are formed, and most preferably, four in a group to be simultaneously operated by one second motor 60, the connection pipe (P3, P4) By using a combination of each recovery port 54 or each discharge port 55 integrally so that the recovery of paper or the collection of synthetic resin can be made collectively.

On the other hand, in the structure of the separator, the second motor 60 is configured to rotate a plurality of second rotation shafts 52 at the same time, the smooth operation thereof is as follows.

First, as mentioned above, a second motor shaft 61 is formed on the second motor 60, and a second pulley 58 is formed on the second rotation shaft 52. That is, the second pulley 58 is formed at the lower end of each of the second rotary shafts 52 by using four separation cylinders 50 as a pair. In this case, a central shaft pulley 90 is formed at the center of the four second pulleys 58, and auxiliary pulleys 91 are formed at both sides of the central shaft pulley 90, respectively. The axial pulley 90 and the auxiliary pulley 91 is installed separately, and is usually fixed to the base on which the grinder and separator are installed. In addition, the auxiliary pulley 91 is formed on the same line to the left and right with the second rotation shaft 52 formed on both sides thereof.

Therefore, the second motor shaft 61 and the intermediate shaft pulley 90 are connected to each other as the second belt 62 to transmit the rotational force of the second motor 60. Subsequently, the axial pulley 90, the auxiliary pulley 91 on one side, and the second pulley 58 located at both sides of the auxiliary pulley 91 are connected by a third belt 92 to rotate the rotation force of the axial pulley 90. To be transmitted to the second rotation shaft 52.

 On the other hand, the central shaft pulley 90 in the opposite direction of the central shaft pulley 90, the other auxiliary pulley 91 and the second pulley 58 located on both sides of the auxiliary pulley 91 is a fourth belt ( 93 is connected to each other to transmit the rotational force of the axial pulley (90) to the second rotary shaft (58).

That is, the power of the second motor 60 is configured to be transmitted to the second rotation shaft 58 through the middle shaft pulley 90.

Therefore, the device for separating waste wallpaper of the present invention by the configuration and action as described above is made by crushing and separating the waste wallpaper separately, so that the continuous work is possible, the efficiency of the work is improved, and no restrictions due to mutual work Work efficiency is improved and productivity is increased.

As described above, the present invention has been described with reference to the embodiments illustrated in the drawings, but this is merely exemplary and will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. will be. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

As described above, the separator for waste wallpaper of the present invention forms a plurality of separators for separating paper and synthetic resin into each of the pulverization bin for finely pulverizing the waste wallpaper and the pieces pulverized therefrom, respectively. By integrating into the system and configuring automation, it is possible to perform continuous work, and the very useful effect of increasing production efficiency and efficiency is exerted.

In addition, by separating the pulverized crushed product from the crusher to a plurality of separators to be separated, it is possible to selectively supply and control the amount of supply for each separator can exhibit a very useful effect that makes more efficient work do.

1 is a plan view showing a separator for waste wallpaper to which the present invention is applied.

Figure 2 is a side cross-sectional view showing a separator for waste wallpaper to which the present invention is applied.

Figure 3 is another side cross-sectional view showing a grinder of the separator for waste wallpaper to which the present invention is applied.

Figure 4 is a cross-sectional side view showing the separator of the separator for waste wallpaper to which the present invention is applied.

Figure 5 is an operational state illustrating the separator driving relationship of the separator for waste wallpaper applied the present invention.

** Description of symbols for the main parts of the drawing **

10: grinding barrel 20: first motor

30: first blower 40: separation chamber

50: separator 60: second motor

70: second blower 80: third blower

90: polyaxial pulley

Claims (6)

It is formed in a cylindrical shape of a certain size and a first inlet for supplying the waste wallpaper is formed on the upper surface, a plurality of vertical cutters at a predetermined interval at a predetermined interval along the inner circumferential surface at the center of the plurality of large and small A horizontal cylinder is coaxially coupled to the first rotary shaft interlocked by the first motor is arranged, the lower one side of the grinding cylinder is formed with a feed hole for opening and closing the first opening and closing plate by the first cylinder; A first blower for forcibly transporting the first opening / closing plate when the first opening / closing plate is opened and the finely pulverized product is introduced into the transfer port; A dispensing chamber formed into a chamber having a predetermined size so that the pulverized material is introduced by the first blower, and the infused pulverized material is selectively supplied through a plurality of distribution ports formed at a lower side thereof; It is formed in a cylindrical shape of a predetermined size and a second inlet is formed in the upper one side for receiving the pulverized product from the distribution chamber, the inner rotor is coaxially coupled to the rotor blades for floating the pulverized material close to the bottom surface A second rotary shaft interlocked by a motor is arranged, and a recovery port for collecting paper having a small specific gravity is formed on the cylindrical upper surface, and a second cylinder to collect and discharge a synthetic resin having a large specific gravity on one lower side thereof. A separator having a discharge opening to which the second opening and closing plate is operated; A second blower for forcibly suctioning the paper having a specific gravity due to the rotation of the rotor blades from the separator through the collecting port and collecting the sucked paper; And And a third blower for forcibly discharging the synthetic resin having a large specific gravity from the separator through the opening and closing of the second opening / closing plate. The separator of claim 1, wherein a first pulley exposed to the outside of the pulverization cylinder is formed at a lower end of the first rotation shaft to be interlocked by the first motor shaft and the first belt. According to claim 1, At the lower end of each of the plurality of second rotary shafts are formed with a second pulley exposed to the outside of the separation cylinder to be interlocked with the second motor shaft, four second pulleys are installed in the center of the second motor and A polyaxial pulley connected to the second belt; Auxiliary pulleys formed on both sides of the polyaxial pulley; A third belt connecting the auxiliary pulley on one side and the pair of second pulleys and the central shaft pulley positioned at both sides thereof; And a fourth belt corresponding thereto; The apparatus of claim 1, wherein the dispensing chamber further comprises a control unit for controlling or blocking an amount for supplying a pulverized product to each separator. 5. The separator according to claim 4, wherein each of the second blowers provided in the recovery port of each separation bin is formed to collect and collect the paper by the connecting pipe. The waste outlet of claim 5, wherein the outlet of each separator is formed to integrally discharge the synthetic resin by a connecting pipe, and a third blower is installed at the center of the integrated connected pipe to forcibly discharge the synthetic resin. Wallpaper separator.