CN217251466U

CN217251466U - Waste treatment device for surgical nursing

Info

Publication number: CN217251466U
Application number: CN202122797619.8U
Authority: CN
Inventors: 徐翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-08-23
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a waste treatment device for surgical nursing, which comprises a box body, a first storage chamber, a second storage chamber, a liquid storage chamber and a solid treatment chamber, the device comprises an extrusion device, a solid storage chamber and a flow guide device, wherein the liquid storage chamber comprises a liquid inlet and a first bottom, a first liquid outlet is formed in the first bottom, the solid processing chamber comprises a material inlet, a crushing device, a second bottom and a movable plate, the crushing device comprises a first motor and a crushing assembly, the surface of the second bottom is inclined, the movable plate is rotatably connected with the side wall of a box body, the extrusion device is arranged at the top of the solid storage chamber, the solid storage chamber comprises a side plate, a filter screen layer and a third bottom, the lower end of the side plate is connected with the filter screen layer, the third bottom is provided with a second liquid outlet, the flow guide device is respectively communicated with the first liquid outlet and the second liquid outlet, and the flow guide device is connected with a one-way valve and a water stop valve; the utility model discloses can carry out solid-liquid separation to the discarded object for surgical nursing and handle, can avoid secondary pollution.

Description

Waste treatment device for surgical nursing

Technical Field

The utility model relates to a medical waste treatment equipment technical field especially relates to a waste treatment device is used in surgical nursing.

Background

The medical waste treatment refers to the treatment process of medical waste and garbage which is generated by related personnel in hospitals and has physical, chemical or biological infectious damage to human beings, animals and the environment. At present, most hospitals store medical wastes in a common mode, and the medical wastes occupy a large storage space when being stored, and the wastes still pollute the environment when being stored, so that the working efficiency of medical waste treatment can be reduced.

In order to solve the above problems, a chinese patent (patent publication No. CN201921314044.6) discloses a waste treatment apparatus for surgical nursing, which has the technical essential points: the waste bin comprises a waste bin, the top of the waste bin is connected with a main shaft, the outer wall of the main shaft is connected with a crushing blade, the top of the main shaft is connected with a motor, one end of the main shaft penetrates through one side of the waste bin and extends into the waste bin, the top of the waste bin is connected with a sterilizing bin, the top of the sterilizing bin is connected with a feeding pipe, the bottom of the sterilizing bin is connected with a discharging pipe, the bottom of the discharging pipe is connected with a connecting pipe, the top of the connecting pipe is connected with a discharging port, the outer wall of the waste bin is connected with a waste inlet pipeline, the outer wall of the waste inlet pipeline is movably connected with a movable plate, the bottom of the waste bin is connected with a compacting bin, the bottom of the compacting bin is movably connected with a hydraulic cylinder, the output shaft of the hydraulic cylinder is connected with a connecting rod, one end of the connecting rod penetrates through one side of the compacting bin and extends into the compacting bin, one end of the connecting rod is fixedly connected with a pressing plate, the outer wall of the pressing plate is fixedly connected with a pressing block, and the bottom of the compacting bin is connected with a storage tank, the outer wall of the waste material box is provided with a sterilized water outlet.

According to the scheme, the motor, the feeding pipe, the disinfection box, the discharging pipe, the connecting pipe, the discharging port, the waste inlet pipeline, the waste box, the movable bottom plate, the compaction box and the hydraulic cylinder are matched with one another for use, so that in the process of stirring and crushing the waste, disinfectant liquid can be sprayed on the surface of the waste, virus infection can be avoided, and the crushed waste is compacted, so that the storage space can be increased when the waste is stored after being treated, and the working efficiency of waste treatment is improved; however, the device is only provided with a sterilized water outlet, the solid waste and the waste liquid are not separately stored, and when the waste and the waste liquid are mixed, some special waste liquid can react with the waste, so that the risk of secondary environmental pollution is caused; therefore the utility model aims at providing a waste treatment device is used in surgical nursing can separately handle solid waste and waste liquid, avoids taking place secondary pollution, can separately store gauze, sharp-pointed apparatus and crushing thing moreover, reduces the risk that the personnel was by the fish tail.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waste treatment device is used in surgical nursing to solid waste and waste liquid hybrid processing cause secondary pollution's problem easily among the solution prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a basic technical scheme is:

a waste treatment device for surgical nursing comprises a box body, a first storage chamber, a second storage chamber, a liquid storage chamber, a solid treatment chamber, an extrusion device, a solid storage chamber and a flow guide device, wherein the liquid storage chamber comprises a liquid inlet and a first bottom, the first bottom is in a funnel shape, a first liquid outlet is formed in the first bottom, the solid treatment chamber comprises a feed inlet, a crushing device, a second bottom and a movable plate, the feed inlet is connected with a feed cover, the crushing device comprises a first motor and a crushing assembly, the first motor is fixedly connected with the top wall in the box body, the output shaft of the first motor is connected with the crushing assembly, the surface of the second bottom is inclined, the inclined bottom of the second bottom is close to the movable plate, rotating shafts are arranged at two ends of the movable plate, and the movable plate is rotatably connected with the side wall of the box body through the rotating shafts, the extrusion device is arranged at the top of the solid storage chamber, the solid storage chamber comprises a side plate, a filter screen layer and a third bottom, the lower end of the side plate is connected with the filter screen layer, the third bottom is in a funnel shape, a second liquid outlet is arranged at the third bottom, the flow guide device is respectively communicated with the first liquid outlet and the second liquid outlet, the flow guide device is connected with a one-way valve and a first water stop valve, the one-way valve is arranged between the first liquid outlet and the second liquid outlet, and the first water stop valve is arranged at the outer side of the box body.

Principle of the basic technical scheme:

through the arrangement, the treatment device is divided into a first storage chamber, a second storage chamber, a liquid storage chamber, a solid treatment chamber and a solid storage chamber, the first storage chamber and the second storage chamber can be used for storing wastes which are not easy to crush, such as sharp instruments, gauze and the like, the liquid storage chamber is used for storing waste liquid, and the rest solid wastes are placed in the solid treatment chamber through the feeding hole; under the action of the stirring assembly, the solid waste can be crushed, and the crushed materials enter the solid storage chamber through the movable plate due to the fact that the bottom of the second bottom is close to the movable plate; under the action of the extruding device, the crushed materials are extruded, so that the volume is reduced, and more spaces of the storage chamber are released; the solid storage chamber is provided with a filter screen layer, so that the liquid in the crushed material enters the flow guide device through the filter screen layer; through setting up the check valve, control liquid can only flow to the stagnant water valve from the second liquid outlet, realizes solid-liquid separation.

Preferably, the extrusion device comprises a linear motor and a pressing plate, the linear motor is fixedly connected with the top of the solid storage chamber, and an output shaft of the linear motor is fixedly connected with the pressing plate.

Preferably, the pressing device is provided in two pieces, and the two pieces of pressing device are arranged in a mirror image mode relative to the movable plate.

Preferably, the rotating shaft is connected with a first buckle, the first buckle is arranged outside the box body, a second buckle is arranged outside the box body, and the first buckle and the second buckle are arranged in a matched mode.

Preferably, the top of the box body is connected with a first disinfection device, the first disinfection device is connected with a second water stop valve, the first disinfection device is communicated with a spray head, and the spray heads are respectively located on the upper sides of the first storage chamber, the second storage chamber and the solid treatment chamber.

Preferably, the liquid storage chamber is communicated with a second disinfection device, and the second disinfection device is connected with a third water stop valve.

Preferably, the bottom of the box body is connected with a roller, and the roller is connected with a clamping piece.

Through the above setting, the beneficial effect of this scheme does:

1. through the arrangement of the plurality of storage chambers, the flow guide device and the disinfection device, the waste can be preliminarily classified and disinfected, and the waste liquid are separately stored, so that secondary pollution can be effectively avoided;

2. by arranging the solid processing chamber and the extrusion device, the volume of waste can be reduced, the occupied volume of the waste can be reduced, and the storage efficiency of the device can be improved;

3. through setting up gyro wheel and fastener, can remove and fix the device, facilitate the use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view taken along the line A-A of the present invention;

fig. 3 is a right side view of the present invention.

The names of corresponding labels in the drawings are:

the device comprises a box body 1, a first storage chamber 2, a second storage chamber 3, a liquid storage chamber 4, a solid treatment chamber 5, a solid storage chamber 6, a flow guide device 7, a liquid inlet 8, a linear motor 9, a roller 10, a pressing plate 11, a first bottom 12, a first liquid outlet 13, a material inlet 14, a material inlet cover 15, a second bottom 16, a clamping piece 17, a movable plate 18, a first motor 19, a crushing assembly 20, a side plate 21, a filter screen layer 22, a third bottom 23, a second liquid outlet 24, a one-way valve 25, a first water stop valve 26, a first buckle 27, a second buckle 28, a spray head 29, a first disinfection device 30, a second disinfection device 31 and a rotating shaft 32.

Detailed Description

The invention will be described in further detail with reference to the following drawings and embodiments:

referring to fig. 1 to 3, a waste treatment device for surgical nursing comprises a box body 1, a first storage chamber 2, a second storage chamber 3, a liquid storage chamber 4, a solid treatment chamber 5, an extrusion device, a solid storage chamber 6 and a diversion device 7, wherein handles are arranged on the outer surfaces of the box body 1, the first storage chamber 2, the second storage chamber 3 and the solid storage chamber 6, a first disinfection device 30 is connected to the top of the box body 1, the first disinfection device 30 is connected with a second water stop valve, the first disinfection device 30 is communicated with a spray head 29, the spray heads 29 are respectively positioned at the upper sides of the interiors of the first storage chamber 2, the second storage chamber 3 and the solid treatment chamber 5, the liquid storage chamber 4 is communicated with a second disinfection device 31, and the second disinfection device 31 is connected with a third water stop valve; the first storage chamber 2 and the second storage chamber 3 are positioned on the upper side in the box body 1, the liquid storage chamber 4 is positioned below the first storage chamber 2 and the second storage chamber 3, the liquid storage chamber 4 comprises a liquid inlet 8 and a first bottom 12, the liquid inlet 8 is positioned outside the box body 1, the liquid inlet 8 is connected with a liquid inlet cover, the first bottom 12 is in a funnel shape, and the first bottom 12 is provided with a first liquid outlet 13; the solid processing chamber 5 comprises a feeding hole 14, a crushing device, a second bottom 16 and a movable plate 18, the feeding hole 14 is rotatably connected with a feeding cover 15, the crushing device comprises a first motor 19 and a crushing assembly 20, the first motor 19 is fixedly connected with the top wall inside the box body 1, an output shaft of the first motor 19 is connected with the crushing assembly 20, the surface of the second bottom 16 is inclined, the inclined bottom is close to the movable plate 18, two ends of the movable plate 18 are respectively provided with a rotating shaft 32, the movable plate 18 is rotatably connected with the side wall of the box body 1 through the rotating shaft 32, the rotating shaft 32 is rotatably connected with a first buckle 27, the first buckle 27 is arranged outside the box body 1, a second buckle 28 is arranged outside the box body 1, and the first buckle 27 and the second buckle 28 are arranged in a matching manner; the extrusion device comprises a linear motor 9 and a pressing plate 11, the linear motor 9 is fixedly connected with the top of the solid storage chamber 6, and an output shaft of the linear motor 9 is fixedly connected with the pressing plate 11; the solid storage chamber 6 comprises a side plate 21, a filter screen layer 22 and a third bottom 23, the lower end of the side plate 21 is fixedly connected with the filter screen layer 22, the third bottom 23 is in a funnel shape, and a second liquid outlet 24 is formed in the third bottom 23; the flow guiding device 7 is respectively communicated with the first liquid outlet 13 and the second liquid outlet 24, the flow guiding device 7 is connected with a one-way valve 25 and a water stop valve, the one-way valve 25 is arranged between the first liquid outlet 13 and the second liquid outlet 24, the liquid in the one-way valve 25 flows to the water stop valve from the second liquid outlet 24, and the water stop valve is arranged on the outer side of the box body 1; the bottom of the box body 1 is connected with a roller 10, and the roller 10 is connected with a clamping piece 17.

The specific implementation process is as follows:

firstly, performing primary classification on wastes, respectively placing the wastes such as sharp instruments and gauze (or sterilized cotton) which are difficult to crush into a first storage chamber 2 and a second storage chamber 3, pouring waste liquid into a liquid storage chamber 4 through a liquid inlet 8, and pouring the rest wastes into a solid treatment chamber 5 through a material inlet 14; secondly, the first motor 19 is started, the solid waste is crushed under the action of the crushing assembly 20, and the first motor 19 is turned off; thirdly, the first buckle 27 is separated from the second buckle 28, the rotating shaft 32 is rotated, the movable plate 18 is rotated under the action of the rotating shaft 32, the inclined bottom is close to the movable plate 18 due to the inclined surface of the second bottom 16, the crushed materials can enter the solid storage chamber 6 without being supported by the movable plate 18, the movable plate 18 is rotated to be restored, and the first buckle 27 and the second buckle 28 are buckled; starting the linear motor 9, extruding the crushed materials by the pressing plate 11 under the action of the linear motor 9, reducing the volume of the crushed materials, and enabling waste liquid in the crushed materials to enter the flow guide device 7 through the filter screen layer 22; finally, the device is pushed to a proper position, and the clamping piece 17 is stepped to fix the device; opening a water stop valve of the disinfection device to disinfect the waste; opening a water stop valve, and allowing the waste liquid to flow out of the tank body 1 through a flow guide device 7; and opening the first storage chamber 2, the second storage chamber 3 and the solid storage chamber 6, taking out the waste in the first storage chamber, and pouring the waste.

The above description is only an example of the present invention, and the common general knowledge of the known specific technical solutions or characteristics in the solutions is not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A waste treatment device for surgical nursing is characterized in that: comprises a box body (1), a first storage chamber (2), a second storage chamber (3), a liquid storage chamber (4), a solid processing chamber (5), an extruding device, a solid storage chamber (6) and a flow guide device (7), wherein the liquid storage chamber (4) comprises a liquid inlet (8) and a first bottom (12), the first bottom (12) is in a funnel shape, the first bottom (12) is provided with a first liquid outlet (13), the solid processing chamber (5) comprises a feed inlet (14), a crushing device, a second bottom (16) and a movable plate (18), the feed inlet (14) is connected with a feed cover (15), the crushing device comprises a first motor (19) and a crushing component (20), the first motor (19) is fixedly connected with the top wall inside the box body (1), and an output shaft of the first motor (19) is connected with the crushing component (20), the surface of the second bottom (16) is inclined, the inclined bottom of the second bottom (16) is close to the movable plate (18), rotating shafts (32) are arranged at two ends of the movable plate (18), the movable plate (18) is rotatably connected with the side wall of the box body (1) through the rotating shafts (32), the extruding device is arranged at the top of the solid storage chamber (6), the solid storage chamber (6) comprises a side plate (21), a filter screen layer (22) and a third bottom (23), the lower end of the side plate (21) is connected with the filter screen layer (22), the third bottom (23) is in a funnel shape, a second liquid outlet (24) is formed in the third bottom (23), the flow guide device (7) is respectively communicated with the first liquid outlet (13) and the second liquid outlet (24), and the flow guide device (7) is connected with a one-way valve (25) and a first water stop valve (26), the check valve (25) is arranged between the first liquid outlet (13) and the second liquid outlet (24), and the first water stop valve (26) is arranged on the outer side of the box body (1).

2. A surgical nursing waste disposal device as defined in claim 1 wherein: the extrusion device comprises a linear motor (9) and a pressing plate (11), the linear motor (9) is fixedly connected with the top of the solid storage chamber (6), and an output shaft of the linear motor (9) is fixedly connected with the pressing plate (11).

3. A surgical nursing waste disposal device as defined in claim 2, further comprising: the two squeezing devices are arranged in a mirror image mode relative to the movable plate (18).

4. A surgical waste disposal device as defined in claim 1, wherein: the rotating shaft (32) is connected with a first buckle (27), the first buckle (27) is arranged outside the box body (1), a second buckle (28) is arranged outside the box body (1), and the first buckle (27) and the second buckle (28) are arranged in a matched mode.

5. A surgical nursing waste disposal device as defined in claim 1 wherein: the top of the box body (1) is connected with a first disinfection device (30), the first disinfection device (30) is connected with a second water stop valve, the first disinfection device (30) is communicated with a spray head (29), and the spray heads (29) are respectively located on the inner upper side of the first storage chamber (2), the second storage chamber (3) and the solid treatment chamber (5).

6. A surgical nursing waste disposal device as defined in claim 1 wherein: the liquid storage chamber (4) is communicated with a second disinfection device (31), and the second disinfection device (31) is connected with a third water stop valve.

7. A surgical nursing waste disposal device as defined in claim 1 wherein: the bottom of the box body (1) is connected with a roller (10), and the roller (10) is connected with a clamping piece (17).