KR101802697B1 - Ground Pulp Collecting System and Collecting Device thereor - Google Patents

Abstract

The present invention relates to a system and a method for collecting ground materials, which are implemented to perform collection by grinding ground pulp, wherein the system comprises: a case unit receiving air containing the pulverized materials from the outside; a first collecting device mounted on one inner side of the case unit and firstly collecting the ground materials from air introduced into the case unit; a second collecting device mounted on the other inner side of the case unit and configured to secondarily collect the ground materials contained in the air in the first collecting device; and a collecting device connected to the first collecting device and the second collecting device and collecting the ground materials collected by the first collecting device and the secondary dust collecting device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust collecting system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust collecting system and a dust collecting method, and more particularly, to a dust collecting system and a dust collecting method that are configured to collect dust by pulverized pulp.

The dust collecting apparatus generally refers to an apparatus for collecting and removing solid or liquid fine particles suspended in a gas.

It was originally used to remove particulate ash from boiler flue gas, but now it is mounted on many chimneys to prevent soot and other particulates from the plant's chimneys. Such fine particles are as fine as 1 mm to 1 μm, and relatively large ones are easy to remove, but it is difficult to remove fine particles having an adverse effect on the human body. There are many types of dust collection, such as gravity, filtration, inertia, centrifugal, sonic, and cleaning. Mechanical types are dry and wet.

The dust collecting device by cleaning is called a scrubber, and it is also used for air purification in general factories, theaters, etc. in addition to a chemical factory. A jet scrubber for jetting and cleaning a cleaning liquid as a jet, and a cyclone scrubber for jetting water through many holes. In wet and dry, wet is usually good efficiency. The most efficient is the electric type, and a representative example of the electric dust collector is cotrel. A high voltage is applied to a collecting electrode such as a pipe, a plate, a rod, and a wire, and a gas containing particulates is passed through the collecting electrode to collect particulates by electricity. It is not influenced by particle size, property, temperature, etc., and the efficiency of the dust collection is about 98%. However, it has the disadvantage that the equipment cost (equipment cost) is high.

In Korean Patent No. 10-0623582 (Sep. 2006, 2006), while the air injection for cleaning the dust collecting filter is made in the grinder, while the dust collecting by the vacuum pump is continued, the filter is smoothly cleaned The present invention relates to a method of operating a collecting dust collecting apparatus which is capable of maintaining the performance of a vacuum pump in a desirable manner. An independent drive set comprising a filter, an air injecting means, and a vacuum pump is provided on a dust collecting silo The vacuum pump is inactivated and the air injection means of the drive set is activated. On the other hand, in the remaining drive sets, the vacuum pump is activated and the air injection means is activated After performing the second step and the second step for a predetermined period of time, The vacuum pump in the first drive set is inactivated and the air injection means in the set is in operation, and conversely, the vacuum pump in the remaining drive set is in operation and the air injection means is inactivated, And repeating the second step and the third step. According to the disclosed technique, while air is blown for cleaning the dust collecting filter in the dust collector, on the other hand, the air jetting pressure may not be attenuated when the dust collecting by the vacuum pump is continued. Therefore, And the operation of the other vacuum pump is stopped during the operation of the vacuum pump for dust collection, so that there is a possibility that maintenance of the pump equipment is incidental. Therefore, the performance of the dust collecting function can be preferably maintained as a whole .

Korean Utility Model Registration No. 20-0282678 (Jul. 2002) discloses a method of pulverizing a paper agglomerate agglomerated in a crushing process by pulverizing a drum screen screening apparatus, screening and screening the agglomerated paper agglomerates, Paper mixed waste treatment system capable of preventing the paper component from being mixed with the synthetic resin component as much as possible and thus increasing the recycling rate of the synthetic resin-paper mixed waste. According to the disclosed technique, a crushing apparatus for crushing synthetic resin-paper mixed waste; A swirling type separating device for separating a high-weight crude-synthetic resin component descending from the pulverized synthetic resin-paper mixed waste by air, and a low-weight paper component dust floating on the paper component aggregate; A dust collecting device for filtering the paper component dust from the eddy current separator to recover the paper component; The coarse-synthetic resin component and the paper component aggregate from the eddy-current separator are crushed with an impeller while being agitated by a rotary drum and a lifter, and screened by a screen to select the pulverized coarse-paper component and the coarse- A crush drum screen sorting device; A wind screening device for filtering the crude-paper component that has passed through the screen of the crush drum screen screening device with a filter under a wind force to separate the paper component passed through the filter and the synthetic resin component filtered by the filter; A dust collecting device for filtering the paper component passed through the filter of the wind power sorter to recover the paper component; A high-speed separation device for further pulverizing the coarse-synthetic resin component filtered by the crushing drum screen sorting device to separate the residual paper component from the synthetic resin component; A wind power separator for separating the paper component and the synthetic resin component separated by the high-speed separation device into a paper component passing through the filter and a synthetic resin component filtered by the filter, And a dust collecting device for filtering the paper component that has passed through the filter of the wind power sorter to recover the paper component.

In the conventional dust collecting apparatus as described above, the dust collecting efficiency of the pulverized pulp is remarkably low, so that the pulverized material generated while pulverizing the pulverized material flows out into the air without being sufficiently filtered to flow into the respirator of the workers working at the pulverizing site, And the like.

Korean Patent No. 10-0623582 Korean Registered Utility Model No. 20-0282678

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide pulverized pulp for primary particle filtering, A crushing water collecting system and a dust collecting method.

To solve these problems, according to one aspect of the present invention, there is provided a case unit comprising: a case unit for receiving air containing pulverized material from outside; A first dust collecting device mounted on one side of the case unit for collecting dust from the air introduced into the case unit; A second dust collecting device mounted on the other side of the inside of the case unit for collecting dust from the pulverized product contained in the air primarily collected in the primary dust collector; And a collecting device connected to the primary dust collecting device and the secondary dust collecting device and collecting the dust collected in the primary dust collecting device and the secondary dust collecting device.

In one embodiment, the primary dust collecting device includes: a filtering unit installed on one side of the case unit, for filtering the air introduced into the case unit; And a suction part installed in front of the sieve part to suction the pulverized material filtered by the sieve part while rotating.

In one embodiment, the suction unit includes: a first rotary arm member mounted on a front side of the sieve portion to suck pulverized material filtered by the sieve portion while rotating; And a driving member connected to the first rotating arm member to drive the first rotating arm member.

In one embodiment, the first rotary arm member includes a rotary frame mounted on the front side of the sieve portion and rotating; And a suction port formed on one side of the rotary frame opposite to the sieve portion for sucking the pulverized material filtered by the sieve portion.

In one embodiment, the first rotating arm member may be installed along the suction port, and may further include a dust collecting member for sweeping the pulverized product filtered by the filtering section.

In one embodiment, the secondary dust collector includes: a cylindrical portion formed in an empty cylindrical shape and mounted on another side of the case unit; One or two or more operating grooves formed at one side of the cylindrical portion in the direction of the primary dust collector and for filtering the pulverized material while introducing the air primarily collected in the primary dust collector into the inner space of the cylindrical portion; And a discharge part installed on one side of the cylindrical part and sucking and discharging the pulverized product filtered in the filtration groove while rotating.

In one embodiment, the filtration groove includes: a groove member which is formed in the direction of the primary dust collector along the inner side of the cylindrical portion at one side of the cylindrical portion; A sieve member formed on an inner surface or an outer surface of the groove member to filter the pulverized material while introducing the air primarily collected in the primary dust collector into the inner space of the cylindrical portion; And an adsorption member mounted on the outer side of the sieve member for adsorbing the pulverized product.

In one embodiment, the discharge portion includes: a second rotary arm member mounted on one side of the cylindrical portion and rotating along one side of the cylindrical portion; And one or more suction arm members connected to the other side of the second rotary arm member and inserted into the operation groove portion and rotated along the operation groove portion to suck and discharge the pulverized product filtered by the filtration groove member, . ≪ / RTI >

In one embodiment, the suction arm member may include a plurality of suction grooves formed in the longitudinal direction for sucking the pulverized material.

According to another aspect of the present invention, there is provided an air conditioner comprising: a case unit; A first dust collecting device installed on one side of the case unit, the dust collecting device collecting dust from the air introduced into the case unit; A second dust collecting apparatus installed on another side of the case unit to collect dust from the dust collected in the first dust collecting apparatus; And collecting the dust collected in the primary dust collector and the secondary dust collector in a collection device connected to the primary dust collector and the secondary dust collector, Filtering the pulverized material from the air introduced into the casing unit from a sieve portion installed on one side of the case unit; And a dust collecting unit installed at a front side of the filtering unit to rotate the rotating frame to rotate the dust collecting unit, the dust collecting unit being disposed along a suction port formed on one side of the rotating frame facing the filtering unit, And the suction port sucking the pulverized material.

According to the present invention, it is possible to provide a pulverized product dust collecting system and a dust collecting method which are configured to collect pulverized pulp by secondary filtering for collecting small particles after primary filtering for collecting large particles according to the particles, The pulverized product generated by pulverizing the pulp is prevented from flowing out into the air sufficiently to prevent the pulverized product from entering the respirator of the workers working at the pulverizing site and causing diseases such as lung diseases.

1 is a view for explaining a crushing water collecting system according to an embodiment of the present invention.
Fig. 2 is a view for explaining the primary dust collector shown in Fig. 1. Fig.
Fig. 3 is a view for explaining a suction part in Fig. 2;
Fig. 4 is a view for explaining the first rotary arm member shown in Fig. 3;
Fig. 5 is a view for explaining the secondary dust collector shown in Fig. 1. Fig.
Fig. 6 is a view for explaining the filtration groove portion shown in Fig. 5;
7 is a view for explaining a discharge portion in Fig.
FIG. 8 is a flowchart for explaining a pulverized-water dust collecting method according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present invention.

Now, a crushing water collecting system and a collecting method according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view for explaining a crushing water collecting system according to an embodiment of the present invention.

1, the pulverized material dust collecting system 10 includes a case unit 100, a primary dust collecting apparatus 200, a secondary dust collecting apparatus 300, and a collecting apparatus 400.

The case unit 100 has a primary dust collecting apparatus 200 mounted on one side of the internal space, a secondary dust collecting apparatus 300 installed on the other side of the internal space, The first dust collecting apparatus 200 installed in one side of the inner space receives the first dust collecting apparatus 200 and then the first dust collecting apparatus 300 installed on the other side of the inner space, Allow the air to escape to the outside.

In one embodiment, the case unit 100 is provided with two independent spaces in the interior for mounting and installing the primary dust collector 200 and the secondary dust collector 300, The apparatus 200 and the secondary dust collecting apparatus 300 are mounted and installed in a space in which the primary dust collector 200 or the secondary dust collector 300 is installed is installed in the primary dust collector 200 or the secondary dust collector 300, It is preferable that the dust collection efficiency of the primary dust collector 200 or the secondary dust collector 300 is improved by forming the sealed space so that the air can not move to the next space without passing through the first dust collector 300 or the second dust collector 300.

In one embodiment, the case unit 100 may have a vent for venting cleaned air to the secondary to the secondary dust collector 300.

The primary dust collector 200 is mounted on one side of the inside of the case unit 100 and collects the dust contained in the air introduced into the case unit 100 first, Feeds the completed air toward the secondary dust collector 300, and transfers the collected dust to the connected collection device 400.

In one embodiment, the primary dust collector 200 seals the components with sealing means such as a sealing tape in order to prevent the inflow air from penetrating into the gap between the constituent parts, It is preferable to prevent the dust collecting efficiency from being lowered through the apparatus.

The secondary dust collector 300 is mounted on the other side of the inside of the case unit 100 and receives the primary dust collected from the primary dust collector 200 to receive the primary dust collected from the primary dust collector 200 And then delivers the collected pulverized material to the connected collection device 400. The collected pulverized material is then sent to the collection device 400,

In one embodiment, the secondary dust collecting apparatus 300 seals the parts with sealing means such as a sealing tape in order to prevent the inflow air from penetrating into gaps between constituent parts, It is preferable to prevent the dust collecting efficiency from being lowered through the apparatus.

The collection device 400 is connected to the primary collection device 200 and the secondary collection device 300 and receives the collected collection material from the primary collection device 200 and the secondary collection device 300 Collect.

The pulverized pulp having the above-described structure is first filtered by the primary dust collector 200 according to the particles, and then subjected to the secondary filtration by the secondary dust collector 300 for collecting the small particles. Thereby improving the dust collecting efficiency of the pulverized pulp and preventing the pulverized material generated when the pulp is pulverized to be sufficiently filtered to flow out into the air to prevent workers from entering the respiratory tract of workers working at the pulverizing site to cause diseases such as lung diseases can do.

Fig. 2 is a view for explaining the primary dust collector shown in Fig. 1. Fig.

Referring to FIG. 2, the primary dust collector 200 includes a filtering portion 210 and a suction portion 220.

The filtering unit 210 is mounted on one side of the inside of the case unit 100 and filters the air that has flowed into the case unit 100.

The suction unit 220 is installed in front of the sieve 210 and sucks the pulverized product filtered by the sieve unit 210 while rotating.

Fig. 3 is a view for explaining a suction part in Fig. 2;

3, the suction unit 220 includes a first rotary arm member 221 and a driving member 222. [

The first rotary arm member 221 is mounted on the front side of the sieve section 210 and sucks the pulverized material filtered by the sieve section 210 while being rotated by driving by the driving member 222.

In one embodiment, the first rotary arm member 221 is preferably formed in the form of an empty pipe for sucking the pulverized material into the inner space.

The driving member 222 is connected to the first rotary arm member 221 to drive the first rotary arm member 221.

Fig. 4 is a view for explaining the first rotary arm member shown in Fig. 3;

Referring to Fig. 4, the first rotating arm member 221 includes a rotating frame 2211 and a suction port 2212. Fig.

The rotary frame 2211 is mounted on the front side of the sieve 210 and has a suction port 2212 formed on one side thereof facing the sieve 210 to suck the pulverized product into the inner space, (Not shown).

In one embodiment, the rotating frame 2211 is preferably formed in an empty pipe shape for sucking the pulverized material into the inner space.

The suction port 2212 is formed on one side of the rotating frame 2211 opposite to the filtering section 210 and sucks the pulverized material filtered by the filtering section 210 into the inner space of the rotating frame 2211.

The first rotary arm member 221 having the above-described configuration may further include a condenser solenoid 2213.

The dust collector 2213 is installed along the suction port 2212 and can sweep the pulverized material filtered by the filtering part 210 to help the filtered pulverized material to be sucked into the suction port 2212.

Fig. 5 is a view for explaining the secondary dust collector shown in Fig. 1. Fig.

Referring to FIG. 5, the secondary dust collector 300 includes a cylindrical portion 310, one or more fanning grooves 320, and a discharge portion 330.

The cylindrical portion 310 is formed in an empty cylindrical shape and is mounted on another side of the inside of the case unit 100.

The manhole groove portion 320 is formed at one side of the cylindrical portion 310 in the direction of the primary dust collector 200 so that the air primarily collected at the primary dust collector 200 is introduced into the inner space of the cylindrical portion 310 And the pulverized product is filtered.

In one embodiment, the actuation groove portion 320 is formed in a circular shape along the inside of the cylindrical portion 310 as shown in FIG. 5, so that the suction arm member 332 to be described later is inserted and rotated desirable.

The discharge portion 330 is mounted on one side of the cylindrical portion 310 and sucks and discharges the pulverized material filtered by the draining groove portion 320 while rotating.

In one embodiment, the discharge portion 330 can be rotated at one side of the cylindrical portion 310 by having a separate driving portion.

Fig. 6 is a view for explaining the filtration groove portion shown in Fig. 5;

Referring to Fig. 6, the manhole groove portion 320 includes a groove member 321, a sieve member 322, and an adsorption member 323.

The groove member 321 is formed to open in the direction of the primary dust collector 200 along the inside of the cylindrical portion 310 from one side of the cylindrical portion 310.

In one embodiment, the groove member 321 can be rotated after the suction arm member 332 to be described later is inserted.

The sieve member 322 is formed on the inner surface or the outer surface of the groove member 321. The sieve member 322 is configured such that the primary dust collected in the primary dust collector 200 is introduced into the inner space of the cylindrical portion 310, Filter.

The adsorption member 323 is installed outside the sieve member 322 and adsorbs the pulverized product.

In one embodiment, the adsorption member 323 is preferably formed of a product such as a fluffy, wooly or the like for adsorbing the pulverized product.

7 is a view for explaining a discharge portion in Fig.

Referring to FIG. 7, the discharge portion 330 includes a second rotary arm member 331 and one or more suction arm members 332.

The second rotary arm member 331 is mounted on one side of the cylindrical portion 310 and rotates along one side of the cylindrical portion 310.

The suction arm member 332 is connected to the other side of the second rotary arm member 331 and is inserted into the operation groove portion 320 and is rotated along the operation groove portion 320, Inhale and discharge water.

In one embodiment, the suction arm member 332 may further include a plurality of suction grooves 3321.

The suction groove 3321 is formed in the longitudinal direction to suck the pulverized material.

FIG. 8 is a flowchart for explaining a pulverized-water dust collecting method according to another embodiment of the present invention.

Referring to FIG. 8, the case unit 100 receives air containing pulverized material from the outside (S810).

The primary dust collector 200 mounted on one side of the case unit 100 collects the dust contained in the air introduced into the case unit 100 (S820).

The dust collecting apparatus 300 installed in the other side of the inside of the case unit 100 collects the dust contained in the air primarily collected in the primary dust collector 200 (S830) .

The collected dust collected in the primary dust collector 200 and the secondary dust collector 300 is collected in the collection device 400 connected to the primary dust collector 200 and the secondary dust collector 300 in step S840, .

The embodiments of the present invention are not limited to the above-described apparatuses and / or methods, but may be implemented by a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded, And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

100: Case unit
200: Primary collecting device
210:
220:
221: first rotary arm member
2211: Rotating frame
2212:
Home
222:
300: Secondary dust collector
310:
320: Manipulation groove
321: groove member
322: No mesh
323:
330:
331: a second rotary arm member
332:
3321: Suction groove
400: collection device

Claims (5)

A case unit for receiving air containing pulverized material from the outside;
A first dust collecting device mounted on one side of the case unit for collecting dust from the air introduced into the case unit;
A second dust collecting device mounted on the other side of the inside of the case unit for collecting dust from the pulverized product contained in the air primarily collected in the primary dust collector; And
And a collecting device connected to the primary dust collecting device and the secondary dust collecting device for collecting the dust collected in the primary dust collecting device and the secondary dust collecting device,
The primary dust collecting apparatus includes a filtering unit installed on one side of the inside of the case unit and for filtering the air introduced into the case unit; And a suction part mounted on the front side of the sieving part and sucking the pulverized material filtered by the sieving part while rotating,
The suction unit includes a rotating frame mounted on the front side of the squeezing unit and rotating; A suction port formed on a side surface of the rotating frame opposite to the squeezing portion, for sucking pulverized material filtered by the squeezing portion; And a dust collecting part installed along the suction port and sweeping the pulverized material filtered by the filtering part,
The secondary dust collection device includes:
A cylindrical portion formed in an empty cylindrical shape and mounted on another side of the case unit;
One or two or more operating grooves formed at one side of the cylindrical portion in the direction of the primary dust collector and for filtering the pulverized material while introducing the air primarily collected in the primary dust collector into the inner space of the cylindrical portion; And
And a discharge part installed on one side of the cylindrical part and sucking and discharging the pulverized product filtered by the filtration groove while rotating,
The filtration groove portion
A groove member formed on one side of the cylindrical portion and opened in the direction of the primary dust collector along the inside of the cylindrical portion;
A sieve member formed on an inner surface or an outer surface of the groove member to filter the pulverized material while introducing the air primarily collected in the primary dust collector into the inner space of the cylindrical portion; And
And a sucking member mounted on the outer side of the sieve member for sucking the pulverized material.

delete delete delete delete

Images