CN211625701U - High efficiency environmental protection boiler - Google Patents

Abstract

The utility model discloses a high-efficiency environment-friendly boiler, which comprises a boiler body, a water tank, a fuel tank, a residue tank and a preheating water tank are arranged inside the boiler body, a water tank is arranged on the upper part of the boiler body, and the side wall of the lower part of the boiler body is fixed A fuel plate is attached. The high-efficiency environmentally friendly boiler can heat the water in the water tank by setting the boiler body, the water tank and the fuel plate. The flue is discharged, and at the same time, the hot air can preheat the water in the preheating water tank through the top of the flue. By setting a residue box, a blower and a hinged door, the burned fuel residue in the fuel tank can be collected and processed centrally. , By setting the preheating water tank, water pipe and water valve, the preheated water can be put into the water tank through the water valve, thereby greatly improving the utilization rate of fuel.

Description

A high-efficiency environment-friendly boiler

technical field

The utility model relates to a boiler, in particular to a high-efficiency environment-friendly boiler.

Background technique

The boiler is a kind of hot water that uses the heat energy released after the combustion of fuel or the waste heat in industrial production to transfer to the water in the container, so that the water reaches the required temperature, and directly provides the heat energy required for industrial production and life. It is used in life, and there are also a small number of applications in industrial production. The main working principle of the boiler is to use the heat energy released after fuel combustion or the waste heat in industrial production to transfer to the water in the container, so that the water can reach the required temperature or certain pressure steam. thermal equipment.

However, the existing boilers usually do not carry out emission reduction treatment when exhausting, and the exhaust gas is also mixed with a large amount of dust, which will cause environmental pollution. When using a fuel steam boiler, the heat generated by the existing combustion chamber is often directly It is discharged from the smoke outlet, and the heat utilization rate of the combustion chamber is low, which is not conducive to the recycling of heat, resulting in heat dissipation.

Utility model content

The purpose of the utility model is to provide a high-efficiency environment-friendly boiler, so as to solve the problem that the heat generated by the existing combustion chamber is often directly discharged from the smoke outlet, and the heat utilization rate of the combustion chamber is relatively low, which is not conducive to the recycling of heat. resulting in the loss of heat.

For this purpose, the utility model adopts the following technical solutions:

A high-efficiency environment-friendly boiler includes a boiler body, a water tank, a fuel tank, a residue tank and a preheating water tank are arranged inside the boiler body, a water tank is arranged on the upper part of the boiler body, and the side wall of the lower part of the boiler body is fixed A fuel plate is connected, a support plate is fixedly connected to the side wall of the middle part of the boiler body, the bottom surface of the water tank is fixedly connected to the upper surface of the support plate, a flue passage is opened inside the water tank, and the flue passage passes through A support plate, the bottom surface of the support plate is fixedly connected with a smoke inlet, the smoke inlet is communicated with the flue passage, the inner wall of the fuel tank is provided with a feed inlet, and the upper surface of the flue passage is fixedly connected There is a preheating water tank, the outer side wall of the preheating water tank is fixedly connected with a water pipe, the water pipe runs through the side wall of the preheating water tank, and the end of the water pipe away from the preheating water tank is fixedly connected with a water valve, and the water valve is far away from the preheating water tank. One end of the hot water tank is fixedly connected to the interior of the water tank through a water pipe, a water outlet is provided at the lower part of the water tank, the end of the flue passage away from the water pipe penetrates the boiler body and extends to the outside of the boiler body, and the flue passage is away from the water pipe. One end of the filter box is fixedly connected with a filter box, the top of the filter box is fixedly connected with a spray head, the side wall of the lower part of the filter box is fixedly connected with a water filter screen, the inner side wall of the filter box is fixedly connected with an adsorption layer, and the filter The bottom surface of the box is screwed with a sewage outlet, and an activated carbon filter block is fixedly connected to the right side wall of the filter box.

As a further improvement of this solution, a rocker is rotatably connected to the outside of the fuel tank, the rocker extends to the inside of the fuel tank, and a stirring rod is fixedly connected to the outer surface of one end of the rocker located inside the fuel tank. According to the technical solution, the burning fuel can be turned over to make it fully burnt and its utilization rate can be increased.

As a further improvement of this solution, a hinged door is fixedly hinged on one side wall of the residue box, and the hinged door is located at the bottom of the residue box. With this technical solution, the burned fuel residue can be cleaned to prevent it from accumulating too much. .

As a further improvement of this solution, a blower is fixedly connected to the outer side wall of the residue box, and the output end of the blower is communicated with the interior of the residue box. Through this technical solution, the interior of the residue box can be blown, so that the fuel The fuel inside the tank burns quickly.

As a further improvement of this solution, the inside of the support plate is provided with a circular hole adapted to the flue passage. Through this technical solution, the flue gas can be passed into the interior of the flue passage.

As a further improvement of this solution, a filter screen is fixedly connected to the end of the smoke inlet close to the fuel tank. Through this technical solution, the smoke inside the fuel tank can be filtered once, and large particles can be discharged to prevent them from entering the ventilation system. inside the flue.

As a further improvement of this solution, the upper surface of the preheating water tank is fixedly connected with a water inlet, and the end of the water inlet away from the preheating water tank is connected to the water source. Thus, it is convenient to add water to the inside of the water tank.

The beneficial effects of the present utility model are:

1. The utility model can heat the water in the water tank by arranging the boiler body, the water tank and the fuel plate. The flue is exhausted, and the hot air can preheat the water in the preheating water tank through the top of the flue. By setting up a residue box, a blower and a hinged door, the burned fuel residue in the fuel tank can be collected and processed centrally. , By setting the preheating water tank, water pipe and water valve, the preheated water can be put into the water tank through the water valve, thereby greatly improving the utilization rate of fuel. By spraying, the particles in it are filtered. By setting the adsorption layer, the small particles in the flue gas can be adsorbed. The filtered particles can be collected through the water filter, and the gas can be adsorbed again through the activated carbon filter block. ;

2. The utility model is connected with a rocker by setting the outside of the fuel tank, the rocker extends to the inside of the fuel tank, and the outer surface of one end of the rocker located inside the fuel tank is fixedly connected with a stirring rod. The fuel in the tank is turned over to make it fully burned and its utilization rate is increased. A hinged door is fixed and hinged by setting one side wall of the residue box, and the hinged door is located at the bottom of the residue box. The fuel residue is cleaned to prevent it from accumulating too much. A blower is fixedly connected to the outer side wall of the residue box, and the output end of the blower is connected with the interior of the residue box. Through this technical solution, the interior of the residue box can be blown. Therefore, the fuel inside the fuel tank can be rapidly burned. By setting the inside of the support plate, there is an opening that matches the flue passage. Through this technical solution, the flue gas can be passed into the interior of the flue passage, and the flue gas can be passed through. The end of the smoke port close to the fuel tank is fixedly connected with a filter. Through this technical solution, the smoke inside the fuel tank can be filtered once, and the large particles can be removed to prevent them from entering the flue. By setting the upper surface of the preheating water tank to fix A water inlet is connected, and the end of the water inlet away from the preheating water tank is connected with the water source. Through this technical solution, water can be added to the interior of the preheating water tank, thereby facilitating the addition of water to the interior of the water tank.

Description of drawings

1 is a cross-sectional structural schematic diagram of a high-efficiency environment-friendly boiler provided by a specific embodiment of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a high-efficiency environment-friendly boiler provided by a specific embodiment of the present invention;

3 is a schematic three-dimensional structure diagram of a support plate of a high-efficiency environment-friendly boiler provided by a specific embodiment of the present invention;

4 is a diagram showing the installation position of the smoke inlet of the high-efficiency environmental protection boiler provided by the specific embodiment of the present invention.

Detailed ways

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

Please refer to FIG. 1 to FIG. 4. In this embodiment, a high-efficiency environment-friendly boiler includes a boiler body 1, and the boiler body 1 is provided with a water tank 2, a fuel tank 7, a residue tank 8 and a preheating water tank 9 inside. The upper part of the main body 1 is provided with a water tank 2; The adapted circular hole 501, through this technical solution, can make the flue gas enter the inside of the flue 6 through the circular hole 501, the bottom surface of the water tank 2 is fixedly connected with the upper surface of the support plate 5, and the interior of the water tank 2 is provided with a pass through. The flue 6, the flue 6 runs through the support plate 5, the bottom surface of the support plate 5 is fixedly connected with a smoke inlet 4, and one end of the smoke inlet 4 close to the fuel tank 7 is fixedly connected with a filter 401. The flue gas inside the fuel tank 7 is filtered once to remove the large particles and prevent them from entering the flue 6. The smoke inlet 4 is communicated with the flue 6. The outside of the fuel tank 7 is rotatably connected with a rocker 23. The rocker 23 extends to the interior of the fuel tank 7, and the outer surface of the rocker 23 located at one end of the fuel tank 7 is fixedly connected with a stirring rod 24. Through this technical solution, the fuel in combustion can be turned over to make it fully burned and increase the fuel consumption. To maximize its utilization rate, the inner wall of the fuel tank 7 is provided with a feeding port 13, and a side wall of the residue box 8 is fixedly hinged with a hinged door 15, and the hinged door 15 is located at the bottom of the residue box 8. The used fuel residue is cleaned up to prevent it from accumulating too much.

A blower 12 is fixedly connected to the outer side wall of the residue box 8, and the output end of the blower 12 is communicated with the interior of the residue box 8. Through this technical solution, the interior of the residue box 8 can be blown, so that the inside of the fuel tank 7 can be blown. The fuel burns rapidly, the upper surface of the flue 6 is fixedly connected with the preheating water tank 9, the upper surface of the preheating water tank 9 is fixedly connected with the water inlet 16, and the end of the water inlet 16 away from the preheating water tank 9 is communicated with the water source, through With this technical solution, water can be added to the interior of the preheating water tank 9, thereby facilitating the addition of water to the interior of the water tank 2. The water pipe 10 is fixedly connected to the outer side wall of the preheating water tank 9. The water pipe 10 runs through the side wall of the preheating water tank 9, and the water pipe 10 is far away from the preheating water tank 9. One end of the preheating water tank 9 is fixedly connected with a water valve 11, and one end of the water valve 11 away from the preheating water tank 9 is fixedly connected to the interior of the water tank 2 through a water pipe 10. The lower part of the water tank 2 is provided with a water outlet 14, and the flue 6 is far away from the water pipe. One end of 10 penetrates through the boiler body 1 and extends to the outside of the boiler body 1, one end of the flue 6 away from the water pipe 10 is fixedly connected with a filter box 17, the top of the filter box 17 is fixedly connected with a nozzle 18, and the side wall of the lower part of the filter box 17 is fixedly connected. A water filter screen 20 is fixedly connected, an adsorption layer 19 is fixedly connected to the inner side wall of the filter box 17, a sewage outlet 21 is threadedly connected to the bottom surface of the filter box 17, and an activated carbon filter block 22 is fixedly connected to the right side wall of the filter box 17.

The specific working method of the above-mentioned high-efficiency environmental protection boiler includes the following steps:

1) When using, first add water from the water inlet 16 to the preheating water tank 9, open the water valve 11, put the water into the water tank 2, then close the water valve 11, and put the fuel into the fuel tank 7. Burn it inside to heat the water inside the water tank 2;

2) Then the hot gas and flue gas generated by the fuel enter into the flue passage 6 through the smoke inlet 4, the filter screen 401 and the support plate 5. After the hot gas reaches the top of the flue passage 6, the water in the preheating water tank 9 is preheated. heating;

3) When the hot water in the water tank 2 is not enough and needs to be added, put the preheated water in the water tank 2 into the water tank 2, so that the utilization rate of the fuel can be improved, and its heat can be fully utilized, and the flue gas passes through the flue 6. into the filter box 17;

4) At the same time, spray through the nozzle 18 to filter the large particles to the surface of the water filter screen 20, absorb the dust through the adsorption layer 19, and re-absorb and filter the flue gas through the activated carbon filter block 22, so that the discharged gas is more Eco-friendly and clean.

The above embodiment only illustrates the basic principles and characteristics of the present utility model, the present utility model is not limited by the above-mentioned examples, and under the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and changes. These changes and modifications all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A high-efficiency environment-friendly boiler, comprising a boiler body, characterized in that: a water tank, a fuel tank, a residue tank and a preheating water tank are arranged inside the boiler body, and a water tank is arranged on the upper part of the boiler body, and the A fuel plate is fixedly connected to the side wall of the lower part of the boiler body, a support plate is fixedly connected to the side wall of the middle part of the boiler body, the bottom surface of the water tank is fixedly connected to the upper surface of the support plate, and a flue passage is opened inside the water tank , the flue passage runs through the support plate, the bottom surface of the support plate is fixedly connected with a smoke inlet, the smoke inlet is communicated with the flue passage, the inner wall of the fuel tank is provided with a feed port, the A preheating water tank is fixedly connected to the upper surface of the flue, and a water pipe is fixedly connected to the outer side wall of the preheating water tank. , the end of the water valve away from the preheating water tank is fixedly connected to the interior of the water tank through a water pipe, the lower part of the water tank is provided with a water outlet, and the end of the flue passage away from the water pipe penetrates the boiler body and extends to the outside of the boiler body, A filter box is fixedly connected to the end of the flue passage away from the water pipe, the top of the filter box is fixedly connected with a spray head, the side wall of the lower part of the filter box is fixedly connected with a water filter, and the inner side wall of the filter box is fixedly connected There is an adsorption layer, the bottom surface of the filter box is screwed with a sewage outlet, and the right side wall of the filter box is fixedly connected with an activated carbon filter block. 2 . The high-efficiency environmentally friendly boiler according to claim 1 , wherein a rocker is rotatably connected to the outside of the fuel tank, the rocker extends to the inside of the fuel tank, and the rocker is located at one end inside the fuel tank. 3 . The outer surface is fixedly connected with a stirring rod. 3 . The high-efficiency environment-friendly boiler according to claim 1 , wherein a hinged door is fixedly hinged on one side wall of the residue box, and the hinged door is located at the bottom of the residue box. 4 . 4 . The high-efficiency environment-friendly boiler according to claim 1 , wherein a blower is fixedly connected to the outer side wall of the residue box, and the output end of the blower is communicated with the interior of the residue box. 5 . 5 . The high-efficiency environment-friendly boiler according to claim 1 , wherein a circular hole adapted to the flue is opened inside the support plate. 6 . 6 . The high-efficiency environment-friendly boiler according to claim 1 , wherein a filter screen is fixedly connected to one end of the smoke inlet close to the fuel tank. 7 . 7 . The high-efficiency environment-friendly boiler according to claim 1 , wherein a water inlet is fixedly connected to the upper surface of the preheating water tank, and an end of the water inlet away from the preheating water tank is communicated with a water source. 8 .

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