阅读说明：本技术 一种实验垃圾分类和处理装置 (Experimental garbage classification and treatment device ) 是由 张伟伟 王�琦 李文宇 于 2020-06-22 设计创作，主要内容包括：本发明的一种实验垃圾分类和处理装置,包括杯体和滤网,所述的滤网包括网兜,所述的网兜上端设置有开口,所述的网兜上端开口边缘固定设置有硬质网兜圈,所述的硬质网兜圈的两侧各自设置有折叠装置,所述的折叠装置包括短搭扣和长搭扣,所述的长搭扣的长度长于短搭扣,所述的短搭扣的一端与硬质网兜圈固定,所述的短搭扣的另一端与长搭扣的一端铰接。本发明的一种实验垃圾分类和处理装置内的固体垃圾消毒结束后可以快速地将固体垃圾从液体中分离出来,还可将网兜及其内的固体垃圾继续搭置在杯体顶端晾干后再倾倒入垃圾桶,既干净又安全。杯盖使杯体密闭,减少刺激性气味的传播。(The experimental garbage classification and treatment device comprises a cup body and a filter screen, wherein the filter screen comprises a net bag, an opening is formed in the upper end of the net bag, a hard net bag ring is fixedly arranged on the edge of the opening in the upper end of the net bag, folding devices are respectively arranged on two sides of the hard net bag ring, each folding device comprises a short hasp and a long hasp, the length of each long hasp is longer than that of each short hasp, one end of each short hasp is fixed with the corresponding hard net bag ring, and the other end of each short hasp is hinged to one end of each long hasp. After the disinfection of the solid garbage in the experimental garbage classification and treatment device is finished, the solid garbage can be quickly separated from the liquid, and the net bag and the solid garbage in the net bag can be continuously placed at the top end of the cup body to be dried and then poured into the garbage can, so that the experimental garbage classification and treatment device is clean and safe. The cup cover seals the cup body, and the transmission of pungent smell is reduced.)

1. The utility model provides an experiment waste classification and processing apparatus which characterized in that: including cup and filter screen, the filter screen include the string bag, string bag upper end be provided with the opening, string bag upper end opening edge fixed be provided with stereoplasm net pocket circle, the both sides of stereoplasm net pocket circle be provided with folding device respectively, folding device include short hasp and long hasp, the length of long hasp be longer than short hasp, the one end of short hasp fixed with stereoplasm net pocket circle, the other end of short hasp articulated with the one end of long hasp.

2. The experimental waste sorting and processing device according to claim 1, wherein: still include the cotton rope, the one end and the short hasp fixed connection of cotton rope, the other end downwardly extending of cotton rope and pass the string bag, upwards pass the string bag again, upwards extend to the string bag upper end, pass the string bag again and extend to the string bag outside.

3. The experimental waste sorting and processing device according to claim 1, wherein: the width of the cup body is reduced from top to bottom in sequence.

4. The experimental waste sorting and processing device according to claim 1, wherein: the diameter of string bag from last to reducing down in proper order, the bottom of string bag is the hemisphere.

5. The experimental waste sorting and processing device according to claim 1, wherein: the outer side of the cup body is provided with a handle.

6. The experimental waste sorting and processing device according to claim 1, wherein: the cup body is provided with a cup cover, and the cup cover is in threaded connection with the cup body.

7. The experimental waste sorting and processing device according to claim 6, wherein: the diameter of the cup cover is larger than that of the bottom of the cup body.

8. The experimental waste sorting and processing device according to claim 6, wherein: the cup cover is characterized in that a circular groove concentric with the cup cover is formed in the upper side face of the cup cover, a raised line is arranged in the circular groove, and the height of the raised line is smaller than the thickness of the circular groove.

9. The experimental waste sorting and processing device according to claim 1, wherein: a limiting device is arranged between the short hasp and the long hasp, and the limiting device limits the unfolding angle between the short hasp and the long hasp to be less than or equal to 180 degrees.

Technical Field

The invention relates to human living goods, in particular to a disinfection device, and specifically relates to an experimental garbage classification and treatment device.

Background

With the iterative updating of cell biology and molecular biology technologies, microcentrifuge tubes (EP tubes, from 200 microliters to several thousand microliters) and micropipettes (also known as pipette guns, various specifications from 0.1 microliters to 1000 microliters) of different volumes have long been very common consumables in laboratories. But with it some garbage classification problems arise:

firstly, a disposable plastic suction head (commonly called a gun head) matched with a micropipettor is small in volume, but the tail end of the disposable plastic suction head is sharp, so that a garbage bag is easy to puncture, a small amount of carelessly remained liquid in biological garbage in a laboratory leaks, mold and the like are bred to generate stink, and the liquid is sometimes scattered along the way in garbage transportation, and the disposable plastic suction head is extremely insanitary. Although a more effective garbage classification mode is established on a laboratory table board, for example, a special experimental garbage classification and treatment device is strictly used for solid garbage such as a gun head and liquid garbage such as culture medium waste liquid, in an experiment, an experimenter carelessly discards the gun head wrongly by the experimental garbage classification and treatment device, and the gun head often drops into liquid in a pipetting process. Therefore, a large amount of plastic consumable in the biological garbage in the laboratory is mixed with a small amount of harmful liquid such as bacteria and cell culture medium waste liquid which are easy to breed mould to become a normal state.

Secondly, the wide use of molecular biology experiments makes the operations of virus transfection and the like very wide. Although most laboratories use greatly attenuated lentiviral vectors or adenoviral and retroviral vectors. May be a disinfection measure after use of laboratory related laboratory supplies often lacking suitable virus transfection. For example, a microcentrifuge tube and a pipette tip used in a virus transfection experiment need to be soaked and disinfected by hypochlorous acid and the like after being used. In actual operation, an enamel jar, a plastic bottle and the like are used for soaking and disinfection. The enamel jar is corroded by hypochlorous acid and the like, the sealing performance is poor, the smell of the hypochlorous acid and the like in a laboratory is too heavy, and the health of experimenters is not facilitated. And the narrow-mouth plastic bottle is not favorable for accurately putting a centrifuge tube and a pipette tip. The more important problem is that after soaking, solid garbage such as a centrifugal tube, a pipette gun head and the like cannot be separated from liquid quickly and effectively.

Disclosure of Invention

The invention aims to provide an experimental garbage classification and treatment device, which aims to solve the technical problems that in the prior art, a disinfection vessel is poor in airtightness, and solid garbage such as a centrifugal tube and a pipette gun head cannot be quickly and effectively separated from liquid after soaking and disinfection are finished.

The experimental garbage classification and treatment device comprises a cup body and a filter screen, wherein the filter screen comprises a net bag, an opening is formed in the upper end of the net bag, a hard net bag ring is fixedly arranged on the edge of the opening in the upper end of the net bag, folding devices are respectively arranged on two sides of the hard net bag ring, each folding device comprises a short hasp and a long hasp, the length of each long hasp is longer than that of each short hasp, one end of each short hasp is fixed with the corresponding hard net bag ring, and the other end of each short hasp is hinged to one end of each long hasp.

Preferably, the rope also comprises a rope, one end of the rope is fixedly connected with the short hasp, the other end of the rope extends downwards and penetrates through the net bag, then penetrates through the net bag upwards, extends to the upper end of the net bag upwards, and then penetrates through the net bag to extend towards the outer side of the net bag.

Preferably, the width of the cup body is reduced from top to bottom in sequence.

Preferably, the diameter of the string bag reduces from top to bottom in proper order, and the bottom of string bag is the hemisphere.

Preferably, a handle is arranged on the outer side of the cup body.

Preferably, the cup body is provided with a cup cover, and the cup cover is in threaded connection with the cup body.

Preferably, the diameter of the cup cover is larger than that of the bottom of the cup body. The cup cover can be padded at the bottom of the cup body, and the cup cover is prevented from being lost.

Preferably, a circular groove concentric with the cup cover is arranged in the upper side face of the cup cover, a convex strip is arranged in the circular groove, and the height of the convex strip is smaller than the thickness of the circular groove.

Preferably, a limiting device is arranged between the short hasp and the long hasp, and the limiting device limits the unfolding angle between the short hasp and the long hasp to be less than or equal to 180 degrees. The stop means is known in the art, such as a protrusion on the short buckle extending to the end of the rotational travel of the long buckle, as is well known to those skilled in the art and will not be described further herein.

Compared with the prior art, the invention has positive and obvious effect. After the disinfection of the solid garbage in the experimental garbage classification and treatment device is finished, the solid garbage can be quickly separated from the liquid, and the net bag and the solid garbage in the net bag can be continuously placed at the top end of the cup body to be dried and then poured into the garbage can, so that the experimental garbage classification and treatment device is clean and safe. The cup cover seals the cup body, and the transmission of pungent smell is reduced.

Drawings

FIG. 1 is a schematic view of a cup structure of an experimental garbage sorting and processing apparatus according to the present invention.

Fig. 2 is a schematic structural view of an experimental garbage classification and treatment device according to the present invention when the filter net is not folded.

Fig. 3 is a schematic structural view of a folded filter screen in the experimental waste classification and treatment device of the present invention.

FIG. 4 is a schematic view of a first state of use of an experimental waste sorting and processing apparatus of the present invention.

FIG. 5 is a schematic diagram of a second use state of an experimental waste sorting and processing apparatus according to the present invention.

Fig. 6 is a schematic view of a top view structure of a cup cover in the experimental garbage sorting and treating apparatus of the present invention.

FIG. 7 is a schematic view of a cross-sectional structure of a lid in the experimental waste sorting and processing apparatus of the present invention.

Detailed Description

The present invention will be further described with reference to the drawings and examples, but the present invention is not limited to the examples, and all similar structures and similar variations using the present invention shall fall within the scope of the present invention.