KR20090002609U - Crushing apparatus with a sterilizer - Google Patents

Abstract

The present invention relates to a sterile shredding device designed to sterilize and disinfect an infectious waste object discharged from hospitals and biochemistry laboratories by disintegrating them as general waste by sterilizing and disinfecting them in a frame. The chamber is located, the sterilization chamber upper door is provided at the top of the frame, the crushing space in the sterilization chamber is configured with a horizontal shredding blade, the door lock and the shobar is configured at the upper door of the sterilization chamber, and the shredder is at the bottom. A small shredder device having a shredding device; A drive motor which is provided with a rotating shaft and a pulley of a horizontal crushing blade in the crushing space inside the sterilization chamber, and transmits power through the drive belt to the pulley; Shredder shredding device configured to actuate the lower chamber of the chamber so that it does not fall under the shredder during waste shredding in the sterilization chamber, and is driven by the actuator, and shredders of the first shredded waste in the sterilization chamber It is characterized by comprising a control unit for controlling the driving.

This invention is designed to sterilize infectious waste directly in hospitals and laboratories as a small sterile crushing device by interposing infectious wastes discharged from hospitals and biochemistry laboratories with horizontal shredders and shredders and steam sterilizers. It can be separated and discharged as general waste by crushing, which has the effect of minimizing the treatment cost of infectious waste.

Sterilizers, shredders, horizontal shredders, infectious waste

Description

Crushing apparatus with a sterilizer

The present invention relates to a sterile crushing device, in detail

A steam sterilization apparatus sterilization chamber having a shredding space located within the frame to first shred the infectious waste;

A horizontal shredding blade configured to rotate with a rotating shaft and a pulley in the waste shredding space in the sterilization chamber;

A drive motor for rotating the drive belt connected to the pulley coupled to the horizontal crushing blade to rotate;

And a chamber lower door configured to induce and form a shredder passage, which is a secondary shredding device, of the first shredded waste in the sterilization chamber.

The present invention relates to a sterile crushing apparatus for discharging waste crushed material into a sterilization chamber through a shredder crushing device on a crushing passage and crushing the waste into small pieces.

Infectious waste treatment discharged from hospitals and biochemical laboratories is sterilized in steam sterilizers and shredded or incinerated in accordance with the Waste Management Act.Infectious waste treatment is a large shredding device such as steam sterilizers and shredders in waste treatment facilities. Use to process. However, there is no sterile crushing device that can crush and sterilize infectious wastes discharged from hospitals and biochemical laboratories at the same time.

Therefore, the present invention is designed to solve the above problems, and directly sterilize infectious wastes discharged from hospitals and biochemical laboratories to be sterilized and discharged as general wastes, and to create a sterilization crushing space that can reduce waste disposal costs. A sterilization chamber having a sterilization chamber, including a horizontal shredding blade in the sterilization chamber, the shredder having a miniaturized shredding device, and provided with a safety device.

The present invention is a crushing device consisting of horizontal shredding blades and a small shredder shredding device in a sterilization chamber, which effectively sterilizes infectious wastes, reducing waste disposal costs and solving environmental problems for infectious harmful substances. .

In addition, the first sterilization by horizontal shredding blade and the second shredding by shredder in the sterilization chamber reduce the damage of expensive motors and shredding blades by minimizing the overload of the driving motor or minimizing the number of repeated jams when shredding infectious waste. It works.

The present invention for achieving the above effect, the sterilization chamber 130 is located in the frame 100, the sterilization chamber 130 is provided with a chamber upper door 110 and a horizontal shredding blade 400, A main body including a door lock part 120 and a show bar 200 in the upper chamber chamber 110 and a shredding device as a small shredder 300 in the lower chamber; In the sterilization chamber 130, which is an upper shredding space, a rotation shaft 410 and a pulley 420 of the horizontal shredding blade 400 are provided, and a driving motor for transmitting power to the pulley 420 through the driving belt 180. 140); The chamber lower door 160 is configured and driven by the actuator 250 so as not to fall below the shredder 300 while waste is crushed in the sterilization chamber 130, and is first sterilized in the sterilization chamber 130. It characterized in that it comprises a control unit (not shown) for controlling the shredder 300, the crusher drive for secondary crushed waste.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in more detail as follows.

1 is a perspective view showing an embodiment of the sterilization crushing device of the present invention, Figure 2 is a front view seen from the top of the present invention, Figure 3 is a cross-sectional view of AA of Figure 2, Figure 4 is a BB of Figure 2 It is a cross section.

The sterilization crushing device of the present invention, the wheel 150 is provided with a sterilization chamber 130, the infectious waste is stored and stored in the upper side of the frame that can be moved and installed, the chamber to maintain the debris and high-pressure steam leakage during waste crushing The upper door 110, the door lock 120 which is a locking device to the chamber upper door 110, the show bar 200 to reduce the load of the force when opening and closing the chamber upper door 110, and the show bar 200 ) Is composed of a shobar support bracket 210 for supporting a horizontal crushing blade 400, a rotating shaft 410, and a pulley 420 in the sterile chamber 130, which is an upper sterile crushing space. It is configured to be coupled to, the drive motor 140 for transmitting power through the drive belt 180 to the pulley 420 coupled to the horizontal shredding blade 400, and while the waste in the sterilization chamber 130 is shredded The chamber lower door 160 to prevent the shredder 300 from falling down and preventing the high pressure steam leak 1 The above-described waste is driven by the actuator 250, the actuator 250 is supported by the actuator support bracket 220 coupled to the frame 100, and the primary crushed waste in the sterilization chamber 130. Shredder 300 for crushing the secondary shredder 300 is supported by the frame 100 is a secondary crushed waste discharged, and comprises a control unit (not shown) for controlling the drive motor 140 and the shredder 300 It features. Here, the shredder 300 crushing device and sterilization device is already open design so detailed description is omitted.

In addition, the horizontal crushing blade 400 is provided with a rotating shaft 410 and a pulley 420 mounted vertically through a bearing (not shown), the drive belt 180 is configured on the pulley 420 drive motor Is connected to the 140 is power is transmitted to the horizontal shredding blade 400, the rotary shaft 410.

 In addition, the sterilization chamber 130 is provided with a chamber upper door 110, the chamber upper door 110 is coupled to the frame 100 by the door lock 120, the force when opening and closing the chamber upper door 110 The showbar 200 to reduce the load of the, and the showbar support bracket 210 for supporting the showbar 200, when the chamber upper door 110 is open, the drive motor 140 and the shredder 300 The safety device is configured to prevent the operation of the waste during shredding and damage of workers and mechanical noise, characterized in that the high-pressure steam leakage is prevented.

Therefore, the operation of the present invention configured as described above is described as follows.

2 to 3, a sensor (not shown) detects whether the lower chamber chamber 160 is in close contact with the lower chamber, and the chamber upper door 110 is opened to crush the sterilization chamber 130. Injecting an infectious waste object into the space by type, and closing the chamber upper door 110, the drive belt 180 connected to the pulley 420 fixed to the horizontal shredding blade 400, the rotating shaft 410 located in the sterilization chamber 130 The driving motor 140 is configured to transfer the rotational force to the frame 100 to crush the waste in the sterilization chamber 130 first. At this time, the shredding size can be shredded by adjusting the rotational speed of the driving motor 140 according to the infectious waste. Waste crushed by the horizontal crushing blade 400 is subjected to autoclaving. When sterile crushed, the chamber lower door 160 is transferred to the actuator 250 connected to the actuator support bracket 220 fixed to the frame 100, and the waste sterilized crushed into the shredder 300 crushing space Falls by its own weight. It is detected by a sensor (not shown) that the chamber lower door 160 is fully open, the shredder 300 rotating blade rotates the sterile crushed waste to a smaller size to discharge down, chamber lower door 160 ) Can provide a sterile shredding device that is locked back to the top.

1 is a perspective view showing an embodiment of the present invention.

Figure 2 is a front view as seen from the top of the present invention.

3 is a cross-sectional view of A-A of FIG.

4 is a cross-sectional view of B-B in FIG.

※ Explanation of codes for main parts of drawing

100: frame

110: chamber upper door

120: door lock

130: sterilization chamber

140: drive motor

150: wheels

160: chamber lower door

180: drive belt

200: Showbar

210: Shobar support bracket

220: actuator support bracket

250: actuator

300 shredder

400: horizontal shredding blades

410: rotation axis

420: pulley

Claims (3)

A sterile crushing apparatus that can sterilize infectious waste discharged from hospitals and biochemical laboratories to be efficiently treated as general waste; A frame having a chamber upper door at an upper part of the sterilization chamber, and a frame having a chamber lower door at a lower part of the sterilization chamber which is a crushing space; It is connected to the drive motor to the frame is rotated, the horizontal crushing blade formed in the lower center of the chamber; A sterile crushing device characterized in that the shredder crushing device is provided in the lower portion of the sterilization chamber is connected to the frame. The method of claim 1; The rotary blade of the horizontal shredding blade is composed of two or more, the chamber upper door is provided with a door locking portion and the showbar, the chamber lower door sterilization crushing device, characterized in that composed of one or more. The method of claim 2; Sterilization crushing device comprising an actuator transfer means for transferring the chamber lower door up and down.

Images