Incineration device for medical waste treatment
By designing and placing a mesh and heat-conducting pipe structure in the medical waste incineration device, the environmental pollution problem caused by ash accumulation is solved, and the reuse of flue gas heat and convenient collection of ash are realized.
Patent Information
- Application Number
- CN202422723662.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-08
AI Technical Summary
The ash from incinerated medical waste accumulates at the bottom of the incineration equipment and may be released into the environment, causing pollution.
Design a medical waste incineration device where ash falls into a collection hopper through a mesh, and heat pipes are used to accelerate the transfer of flue gas temperature to gas and liquid for reuse, thus realizing the reuse of flue gas heat and convenient collection of ash.
It effectively collects ash, reduces environmental pollution, improves the utilization efficiency of flue gas heat, and facilitates ash disposal.
Smart Images
Figure CN223550467U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waste treatment technology, and in particular to an incineration device for treating medical waste. Background Technology
[0002] Medical waste, also known as medical waste, refers to contaminated waste produced by hospitals that has come into contact with patients' blood, flesh, etc., such as used cotton balls, gauze, adhesive tape, wastewater, disposable medical instruments, postoperative waste, expired medicines, etc.
[0003] Currently, medical waste is collected centrally and then incinerated. Incineration can eliminate harmful substances in medical waste, but some ash will remain after incineration. This ash accumulates at the bottom of the combustion equipment. After a period of time, when there is a large amount of ash, it will be discharged into the environment through the exhaust pipe, thus causing environmental pollution. Utility Model Content
[0004] The purpose of this invention is to address the aforementioned problems and shortcomings by proposing an incineration device for medical waste treatment: after incineration, the ash falls from the placement mesh on the placement hopper into the collection hopper on the inner wall of the bottom of the furnace body. The heat conduction pipe accelerates the transfer of flue gas temperature to the gas and liquid, reusing the heat of the emitted flue gas. It is easy to use, easy to collect ash, and easy to treat ash, thus solving the problem of excessive ash accumulation and environmental discharge.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] An incineration device for medical waste treatment includes a furnace body, a placement hole is provided at the center of one side outer wall of the furnace body, and a cleaning port is provided at the bottom of the other side outer wall of the furnace body. An energy-saving structure is installed on the top outer wall of the furnace body.
[0007] The energy-saving structure includes a flue pipe connected to the top of the outer wall on one side of the furnace body, an energy-saving box installed on the outer wall of one end of the flue pipe, connecting pipes embedded in the outer walls of both ends of the energy-saving box, and heat-conducting pipes that are equidistantly and alternately connected to the outer wall of the connecting pipes located between the energy-saving boxes.
[0008] The inner wall of the furnace is slidably connected to a placement hopper in the placement hole, and a collection hopper is slidably connected to the inner wall of the furnace at the cleaning port. Both the placement hopper and the collection hopper are welded with sealing plates at the placement hole and the cleaning port, respectively.
[0009] According to the above scheme: after incineration, the ash falls from the placement mesh on the placement hopper into the collection hopper on the inner wall of the bottom of the furnace body. The heat conduction pipe accelerates the transfer of flue gas temperature to the gas and liquid, reuses the heat of the emitted flue gas, and is easy to use, easy to collect ash, and easy to handle ash.
[0010] Preferably, the top inner wall of the furnace body is equipped with a mounting bracket, and the mounting bracket is equipped with combustion tubes that are evenly distributed, and the bottom outer wall of the combustion tubes is provided with nozzles.
[0011] Preferably, the bottom inner wall of the placement hopper is provided with equally spaced placement mesh holes, and a handle is welded to the center of one side of the outer wall of the sealing plate.
[0012] Preferably, an exhaust pipe is connected to the outer wall of the other side of the energy-saving box, and support legs that are evenly distributed are installed on the bottom outer wall of the furnace body, with one end of the combustion pipe connected to a gas pipe.
[0013] Preferably, a maintenance plate is installed on the top outer wall of the energy-saving box.
[0014] The beneficial effects of this utility model are as follows:
[0015] After incineration, the ash falls from the mesh holes on the placement hopper into the collection hopper on the inner wall of the bottom of the furnace. The heat conduction pipe accelerates the transfer of flue gas temperature to the gas and liquid, reusing the heat of the emitted flue gas, making it easy to use, easy to collect ash, and easy to handle ash. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the internal cross-sectional structure of an incineration device for treating medical waste proposed in this utility model;
[0017] Figure 2 This is a schematic diagram of the unfolded structure of an incineration device for treating medical waste proposed in this utility model;
[0018] Figure 3 This is a schematic diagram of the overall structure of an incineration device for treating medical waste proposed in this utility model.
[0019] In the diagram: 1 Furnace body, 2 Placement hole, 3 Cleaning port, 4 Collection hopper, 5 Placement hopper, 6 Placement mesh, 7 Sealing plate, 8 Mounting rack, 9 Combustion tube, 10 Gas pipe, 11 Flue gas pipe, 12 Energy-saving box, 13 Connecting pipe, 14 Heat conduction pipe, 15 Energy-saving structure. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0021] Example:
[0022] Reference Figure 1-3A medical waste incineration device includes a furnace body 1, a placement hole 2 is provided at the center of one side outer wall of the furnace body 1, a cleaning port 3 is provided at the bottom of the other side outer wall of the furnace body 1, and an energy-saving structure 15 is installed on the top outer wall of the furnace body 1.
[0023] The energy-saving structure 15 includes a flue pipe 11 connected to the top of the outer wall of one side of the furnace body 1, an energy-saving box 12 installed on the outer wall of one end of the flue pipe 11, a connecting pipe 13 embedded in the outer walls of both ends of the energy-saving box 12, and heat-conducting pipes 14 that are equidistantly and alternately connected to the outer wall of the connecting pipe 13 located between the energy-saving boxes 12.
[0024] The staggered arrangement of heat-conducting pipes 14 between the connecting pipes 13 in the energy-saving box 12 facilitates the transfer of heat from the flue gas to the medium inside the heat-conducting pipes 14, which facilitates the reuse of flue gas heat and energy saving.
[0025] A placement hopper 5 is slidably connected to the inner wall of the furnace body 1 in the placement hole 2, and a collection hopper 4 is slidably connected to the inner wall of the furnace body 1 at the cleaning port 3. Sealing plates 7 are welded to the placement hopper 5 and the collection hopper 4 at the placement hole 2 and the cleaning port 3, respectively. Waste is placed in the placement hopper 5 in the furnace body 1. After the waste is burned inside the furnace body 1, the ash falls from the placement mesh 6 of the placement hopper 5 into the collection hopper 4, which facilitates combustion and is easy to use.
[0026] A mounting frame 8 is installed on the top inner wall of the furnace body 1. The mounting frame 8 is equipped with equally spaced combustion tubes 9. The bottom outer wall of the combustion tubes 9 is provided with nozzles. After the furnace body 1 is used and cooled down, the collection hopper 4 is pulled out from the bottom inner wall of the furnace body 1 through the handle on the sealing plate 7 to process the collected ash. This facilitates the cleaning of the ash inside the furnace body 1 and prevents the ash from being discharged from the flue pipe 11, thereby reducing the amount of environmental pollution.
[0027] The bottom inner wall of the placement container 5 is provided with equally spaced placement mesh holes 6, and a handle is welded to the center of one side of the outer wall of the sealing plate 7.
[0028] An exhaust pipe is connected to the other outer wall of the energy-saving box 12. Support legs with equal distances are installed on the bottom outer wall of the furnace body 1. One end of the combustion pipe 9 is connected to the gas pipe 10. The gas inside the furnace body 1 is discharged through the flue pipe 11, the energy-saving box 12 and the exhaust pipe. The flue gas containing heat comes into contact with the heat-conducting pipe 14 between the connecting pipe 13 in the energy-saving box 12. Gas or water enters the heat-conducting pipe 14 from the connecting pipe 13. The heat-conducting pipe 14 accelerates the transfer of the temperature of the flue gas to the gas and liquid, and reuses the heat of the emitted flue gas, which is convenient for use.
[0029] An inspection plate is installed on the top outer wall of the energy-saving box 12.
[0030] Working principle: In use, the placement hopper 5 is pulled out of the furnace body 1 by the handle on the sealing plate 7, and the garbage is placed in the placement hopper 5. Then, the placement hopper 5 is sent into the furnace body 1. The gas pipe 10 supplies fuel to the inside of the furnace body 1. At this time, the gas is ignited at the combustion pipe 9 and the flame is sprayed downward through the combustion pipe 9. The flame acts on the garbage in the placement hopper 5 to burn the garbage. After burning, the ash falls from the placement mesh 6 on the placement hopper 5 into the collection hopper 4 on the inner wall of the bottom of the furnace body 1. The flue gas pipe 11 discharges the gas in the furnace body 1. The gas inside the furnace body 1 is discharged through the flue gas pipe 11, the energy-saving box 12 and the exhaust pipe. The flue gas containing heat comes into contact with the heat-conducting pipe 14 between the connecting pipe 13 in the energy-saving box 12. Gas or water enters the heat-conducting pipe 14 from the connecting pipe 13. The heat-conducting pipe 14 accelerates the transfer of the temperature of the flue gas to the gas and liquid, and reuses the heat of the discharged flue gas, which is convenient to use.
[0031] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.
Claims
1. An incineration device for medical waste treatment, comprising a furnace body (1), characterized in that, A placement hole (2) is provided at the center of one side outer wall of the furnace body (1), and a cleaning port (3) is provided at the bottom of the other side outer wall of the furnace body (1). An energy-saving structure (15) is installed on the top outer wall of the furnace body (1). The energy-saving structure (15) includes a flue pipe (11) connected to the top of the outer wall of one side of the furnace body (1), an energy-saving box (12) installed on the outer wall of one end of the flue pipe (11), a connecting pipe (13) embedded in the outer walls of both ends of the energy-saving box (12), and heat-conducting pipes (14) that are equidistantly and alternately connected to the outer wall of the connecting pipe (13) located between the energy-saving boxes (12). The inner wall of the furnace body (1) is slidably connected to the placement hole (2) and the inner wall of the furnace body (1) is slidably connected to the collection hopper (4) at the cleaning port (3). The placement hopper (5) and the collection hopper (4) are respectively welded with sealing plates (7) at the placement hole (2) and the cleaning port (3).
2. The incineration device for medical waste treatment according to claim 1, characterized in that, The furnace body (1) has an installation frame (8) installed on the top inner wall, and the installation frame (8) has combustion tubes (9) evenly distributed in the installation frame (8), and the bottom outer wall of the combustion tubes (9) has a nozzle.
3. The incineration device for medical waste treatment according to claim 1, characterized in that, The bottom inner wall of the placement hopper (5) is provided with equally spaced placement mesh holes (6), and a handle is welded to the center of one side outer wall of the sealing plate (7).
4. The incineration device for medical waste treatment according to claim 1, characterized in that, The other side of the energy-saving box (12) is connected to an exhaust pipe, and the bottom outer wall of the furnace body (1) is equipped with equally spaced support legs, and one end of the combustion pipe (9) is connected to a gas pipe (10).
5. The incineration device for medical waste treatment according to claim 1, characterized in that, The top outer wall of the energy-saving box (12) is equipped with a maintenance plate.