Incinerator with environment-friendly filtering structure

Abstract

The incinerator with the environment-friendly filtering structure comprises an incinerator body, an oxygen supply device and a smoke exhaust pipe, the oxygen supply device is fixedly communicated with the right side of the incinerator body, the smoke exhaust pipe is fixedly communicated with the top of the incinerator body, the top of the smoke exhaust pipe is fixedly connected with a filtering water tank, and the filtering water tank is fixedly connected with the right side of the incinerator body. The right side of the top of the incinerator body is fixedly connected with a pressure assembly. By arranging the filtering water tank, when the incinerator body incinerates garbage, smoke generated by incineration passes through water in the filtering water tank through pressurization of the pressure assembly in the smoke exhaust pipe and adsorption of the water, most of harmful substances are filtered out, and the problem that a large number of harmful substances are contained in the smoke generated by garbage incineration is solved. The smoke filtering device can be used for filtering smoke and reducing harm due to the fact that the smoke is seriously threatened to the environment and human health, however, the smoke filtering device does not have any harmful smoke filtering structure, and the auxiliary filtering effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of waste incinerator technology, specifically to an incinerator with an environmentally friendly filtration structure. Background Technology

[0002] With the acceleration of urbanization, the amount of municipal solid waste generated is increasing day by day. Traditional landfill and dumping methods not only occupy a large amount of land resources, but also easily cause groundwater and soil pollution. In contrast, waste incineration has the advantages of volume reduction, harmlessness and resource recovery, and therefore has been widely used both domestically and internationally.

[0003] For example, application number CN202420058251.4, this utility model relates to the field of waste incinerator technology, specifically a waste incinerator, including: a shell, with an inner shell fixedly connected to the inner wall of the shell; an oxygen supply mechanism, used to ensure sufficient oxygen inside the waste incinerator, the oxygen supply mechanism being disposed on one side of the shell; wherein, the oxygen supply mechanism includes a circular frame fixedly connected to the inner wall of the inner shell; in this device, a negative pressure fan draws in outside air and delivers it to the flow pipe. Because the inner diameter of the flow pipe is larger than the inner diameter of the transfer pipe, and the inner diameter of the control pipe is larger than the inner diameter of the transfer pipe, the air in the flow pipe flows quickly into the control pipe through the transfer pipe, so that the air in the control pipe flows quickly into the incinerator through the air inlet pipe and the air outlet pipe, ensuring sufficient oxygen inside the incinerator. The guide plate causes the flue gas and flame inside the incinerator to spirally rise along the spiral blades, prolonging the combustion time, ensuring that the municipal solid waste can be fully burned inside the incinerator, and improving the combustion effect of the waste incinerator on municipal solid waste.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, while the aforementioned equipment can solve the problem of insufficient oxygen concentration inside the incinerator due to the slow oxygen supply flow rate, which leads to incomplete combustion of municipal solid waste and thus affects the incineration effect, the flue gas produced during waste incineration contains a large number of harmful substances, posing a serious threat to the environment and human health. Therefore, a filtration structure is usually used to filter it and reduce the harm. However, the aforementioned equipment does not have any structure for filtering harmful fumes. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide an incinerator with an environmentally friendly filtration structure, which has the advantages of auxiliary filtration. This solves the problem that the flue gas produced by waste incineration contains a large number of harmful substances, posing a serious threat to the environment and human health. Therefore, a filtration structure is usually used to filter it and reduce the harm. However, the above-mentioned equipment does not have any problem with the filtration structure for harmful smoke.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an incinerator with an environmentally friendly filtration structure, comprising an incinerator body, an oxygen supply device, and an exhaust pipe. The oxygen supply device is fixedly connected to the right side of the incinerator body, the exhaust pipe is fixedly connected to the top of the incinerator body, a filter water tank is fixedly connected to the top of the exhaust pipe, and a pressure component is fixedly connected to the right side of the top of the incinerator body.

[0007] As a preferred embodiment of this utility model, the pressure assembly includes an air pump, the bottom of which is fixedly connected to the right side of the top of the incinerator body, the output end of which is fixedly connected to an inclined conduit, and the other end of which is fixedly connected to the top of the right side of the flue pipe.

[0008] As a preferred embodiment of this invention, a one-way valve is fixedly connected to the bottom of the filter tank, and the one-way valve is connected to the exhaust pipe.

[0009] As a preferred embodiment of this invention, a secondary discharge pipe is fixedly connected to the top of the filter water tank, and the secondary discharge pipe is connected to the flue pipe through the filter water tank.

[0010] As a preferred embodiment of this invention, the secondary discharge pipe is provided with an activated carbon filter plate inside.

[0011] As a preferred embodiment of this utility model, a square groove is provided on the front side of the secondary discharge pipe, and the surface of the activated carbon filter plate is slidably connected to the inner wall of the square groove.

[0012] As a preferred embodiment of this utility model, an inlet pipe is fixedly connected to the left side of the top of the filter water tank, and a drain valve is fixedly connected to the bottom of the left side of the filter water tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a filter water tank, allows the smoke generated during the incinerator's combustion of waste to pass through the water in the filter water tank after being pressurized by a pressure component. The water adsorbs and removes most of the harmful substances, thus solving the problem that the flue gas produced by waste incineration contains a large amount of harmful substances, posing a serious threat to the environment and human health. Therefore, a filtration structure is usually used to filter it and reduce the harm. However, the above-mentioned device does not have any problem with the filtration structure for harmful smoke, achieving the effect of auxiliary filtration.

[0015] 2. This utility model, by setting up a pressure component, ensures that when the harmful fumes generated during combustion of the incinerator body flow into the exhaust pipe, they need to pass through the water in the filter tank. During the water adsorption filtration, the air pump is activated, which inflates the top of the exhaust pipe through an inclined conduit to increase the pressure. This pressure allows the harmful fumes to smoothly pass into the water, where they are adsorbed and retained by the water, thus achieving the effect of preliminary filtration of the fumes.

[0016] 3. By setting a one-way valve, when flue gas enters the filter water tank, the one-way valve will automatically open due to the pressure, allowing the flue gas to pass through. When the flue gas is discharged, the one-way valve will automatically close due to the decrease in pressure. As a result, when the air pump is not working, the water in the filter water tank will not flow into the incinerator body, thereby improving the user's ease of operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the extraction structure of the activated carbon filter plate of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the water filter tank of this utility model.

[0020] In the diagram: 1. Incinerator body; 2. Oxygen supply device; 3. Exhaust pipe; 4. Filter water tank; 5. Pressure component; 51. Air pump; 52. Inclined duct; 6. Check valve; 7. Secondary discharge pipe; 8. Activated carbon filter plate; 9. Square trough; 10. Water inlet pipe; 11. Drain valve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3 As shown, the present invention provides an incinerator with an environmentally friendly filtration structure, including an incinerator body 1, an oxygen supply device 2, and an exhaust pipe 3. The oxygen supply device 2 is fixedly connected to the right side of the incinerator body 1, the exhaust pipe 3 is fixedly connected to the top of the incinerator body 1, a filter water tank 4 is fixedly connected to the top of the exhaust pipe 3, and a pressure component 5 is fixedly connected to the right side of the top of the incinerator body 1.

[0023] refer to Figure 1The pressure assembly 5 includes an air pump 51. The bottom of the air pump 51 is fixedly connected to the right side of the top of the incinerator body 1. The output end of the air pump 51 is fixedly connected to an inclined conduit 52. The other end of the inclined conduit 52 is fixedly connected to the top right side of the flue pipe 3.

[0024] As a technical optimization of this utility model, by setting up a pressure component 5, when the harmful smoke generated by the combustion of the incinerator body 1 flows into the exhaust pipe 3, it needs to pass through the water in the filter tank 4. When the water is adsorbed and filtered, the air pump 51 is started, so that the air pump 51 pressurizes the top of the exhaust pipe 3 through the inclined conduit 52 to increase the pressure. As a result, the harmful smoke can smoothly pass into the water through the pressurization. After being adsorbed by the water, a large number of harmful substances are retained in the water, thereby achieving the effect of preliminary filtration of smoke.

[0025] refer to Figure 3 A one-way valve 6 is fixedly connected to the bottom of the filter water tank 4, and the one-way valve 6 is connected to the flue pipe 3.

[0026] As a technical optimization of this utility model, by setting a one-way valve 6, when flue gas enters the filter water tank 4, the one-way valve 6 will automatically open due to the pressure, allowing the flue gas to pass through. When the flue gas is discharged, the one-way valve 6 will automatically close due to the decrease in pressure. As a result, when the air pump 51 is not working, the water in the filter water tank 4 will not flow into the incinerator body 1, thereby improving the user's ease of operation.

[0027] refer to Figure 1 A secondary discharge pipe 7 is fixedly connected to the top of the filter water tank 4, and the secondary discharge pipe 7 is connected to the flue pipe 3 through the filter water tank 4.

[0028] As a technical optimization of this utility model, by setting up a secondary discharge pipe 7, when the smoke is adsorbed and filtered by the water in the filter tank 4 and floats to the surface, it is officially discharged to the outside through the secondary discharge pipe 7. This prevents the smoke in the filter tank 4 from accumulating and being unable to be discharged, which would cause excessive pressure and prevent the smoke in the exhaust pipe 3 from being pressurized by the air pump 51 and entering the water.

[0029] refer to Figure 2 The secondary discharge pipe 7 is equipped with an activated carbon filter plate 8.

[0030] As a technical optimization of this utility model, by setting up an activated carbon filter plate 8, when harmful smoke in the water tank 4 is discharged to the outside from the secondary discharge pipe 7, the harmful smoke will pass through the activated carbon filter plate 8 and be filtered by the activated carbon filter plate 8, thereby adsorbing the harmful substances in the harmful smoke, thereby further improving the filtration effect of harmful smoke.

[0031] refer to Figure 2A square groove 9 is provided on the front of the secondary discharge pipe 7, and the surface of the activated carbon filter plate 8 is slidably connected to the inner wall of the square groove 9.

[0032] As a technical optimization of this utility model, by setting a square groove 9, the activated carbon filter plate 8 and the secondary discharge pipe 7 are connected by plugging, which not only makes the activated carbon filter plate 8 and the secondary discharge pipe 7 stably connected, but also makes it easy to disassemble and replace when the activated carbon filter plate 8 has been used for a long time and the filtration effect has decreased, thereby improving the user's operation convenience.

[0033] refer to Figure 1 A water inlet pipe 10 is fixedly connected to the top left side of the filter water tank 4, and a drain valve 11 is fixedly connected to the bottom left side of the filter water tank 4.

[0034] As a technical optimization of this utility model, by setting up an inlet pipe 10 and a drain valve 11, when the water in the filter tank 4 has been filtered for a long time and needs to be replaced, the wastewater can be discharged through the drain valve 11 first, and then the water can be replenished to the tank through the inlet pipe 10. This makes it convenient for users to replace the water in the filter tank 4 and stabilize the effect of water in filtering harmful smoke.

[0035] The working principle and usage process of this utility model are as follows: First, the activated carbon filter plate 8 is inserted into the square groove 9, connecting it to the exhaust pipe 3. Then, water is injected into the filter water tank 4 through the water inlet pipe 10. Subsequently, the waste can be incinerated through the incinerator body 1, and the oxygen supply device 2 is activated to supply air into the incinerator body 1, improving combustion efficiency. The harmful fumes generated during waste incineration flow into the exhaust pipe 3. At this point, the air pump 51 can be activated to increase the pressure, allowing the harmful fumes to be pressurized and open the one-way valve 6, smoothly entering the water. The harmful substances in the fumes are then adsorbed by the water, leaving a large amount of harmful substances in the water. When the harmful fumes float to the surface and enter the secondary discharge pipe 7, they are discharged to the outside. During this process, the harmful fumes first pass through the activated carbon filter plate 8, where they are further adsorbed and filtered before being discharged to the outside. This completes the filtration of harmful fumes, reducing their harmfulness, thus providing the advantage of auxiliary filtration.

[0036] In summary, this incinerator with an environmentally friendly filtration structure, through the installation of a filter water tank 4, allows the smoke generated during the incinerator body 1 to pass through the water in the filter water tank 4 after being pressurized by the pressure component 5 and passing through the smoke exhaust pipe 3. The water adsorption removes most of the harmful substances, thus solving the problem that the smoke generated from waste incineration contains a large amount of harmful substances, posing a serious threat to the environment and human health. Therefore, a filtration structure is usually used to filter it and reduce the harm. However, the above-mentioned equipment does not have any problem with the filtration structure for harmful smoke.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An incinerator with an environmentally friendly filtration structure, comprising an incinerator body (1), an oxygen supply device (2), and a flue pipe (3), characterized in that: The oxygen supply device (2) is fixedly connected to the right side of the incinerator body (1), the flue pipe (3) is fixedly connected to the top of the incinerator body (1), the top of the flue pipe (3) is fixedly connected to a filter water tank (4), and the right side of the top of the incinerator body (1) is fixedly connected to a pressure component (5).

2. The incinerator with an environmentally friendly filtration structure according to claim 1, characterized in that: The pressure assembly (5) includes an air pump (51), the bottom of which is fixedly connected to the right side of the top of the incinerator body (1), and the output end of the air pump (51) is fixedly connected to an inclined conduit (52), the other end of which is fixedly connected to the top of the right side of the flue pipe (3).

3. The incinerator with an environmentally friendly filtration structure according to claim 1, characterized in that: A one-way valve (6) is fixedly connected to the bottom of the filter tank (4), and the one-way valve (6) is connected to the exhaust pipe (3).

4. An incinerator with an environmentally friendly filtration structure according to claim 1, characterized in that: The top of the filter water tank (4) is fixedly connected to a secondary discharge pipe (7), which is connected to the flue pipe (3) through the filter water tank (4).

5. An incinerator with an environmentally friendly filtration structure according to claim 4, characterized in that: The secondary discharge pipe (7) is equipped with an activated carbon filter plate (8).

6. An incinerator with an environmentally friendly filtration structure according to claim 5, characterized in that: The secondary discharge pipe (7) has a square groove (9) on its front side, and the surface of the activated carbon filter plate (8) is slidably connected to the inner wall of the square groove (9).

7. An incinerator with an environmentally friendly filtration structure according to claim 1, characterized in that: The filter tank (4) has an inlet pipe (10) fixedly connected to the left side of the top, and a drain valve (11) fixedly connected to the bottom of the left side.

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