Energy-saving equipment for industrial waste incineration

Abstract

The utility model provides an industrial waste incineration energy-saving device which comprises a heating box, an air inlet pipe is arranged in an air inlet hole formed in the lower end of the heating box, an air outlet pipe is arranged in an air outlet hole formed in the upper end of the heating box, and two heat conduction pipes corresponding in front-back position are arranged in the heating box. And two water outlet pipes are arranged at the lower end of the front side of the heating box, the left sides of the lower ends of the two heat conduction pipes communicate with the adjacent water outlet pipes correspondingly, electromagnetic valves are connected to the middles of the two water outlet pipes in series, and a filtering mechanism is arranged at the upper end of the front side of the heating box. According to the energy-saving equipment for industrial waste incineration, most solid impurities and part of soluble substances in water are removed through pretreatment, the interior of the heat conduction pipe can be kept clean, dirt is reduced, and therefore high heat transfer efficiency is maintained, and the quality of heated water and steam is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy-saving for industrial waste incineration, and particularly relates to energy-saving equipment for industrial waste incineration. Background Art

[0002] Industrial waste incineration is a method of reducing and treating industrial waste through a high-temperature thermochemical reaction process. In this process, industrial waste is sent to a specially designed incinerator and burned under strictly controlled conditions, so that the organic matter in the waste is oxidized and decomposed into water vapor, carbon dioxide and some other gas products, while the inorganic matter forms ash. In this way, the volume and harmfulness of the waste are greatly reduced, and in some cases, the heat generated during the incineration process can be recycled and used for power generation or heating to achieve energy recycling. Energy-saving equipment for industrial waste incineration usually refers to those incinerator systems that focus on energy efficiency and environmental friendliness in their design. They can be used to recover and utilize the waste heat or heat in high-temperature flue gas generated during industrial production, and convert the heat in the waste gas into steam or hot water through heat exchange.

[0003] Existing energy-saving equipment for incineration of industrial waste allows high-temperature flue gas to flow through the heating surface of a heat pipe containing water, transfers heat to the water in the heat pipe, heats the water and evaporates it to generate steam, which can be further used for power generation, heat supply or reused as part of a process flow, thereby improving energy efficiency. However, it lacks an effective filtering and purification mechanism for the water entering the heat pipe. Unfiltered water may contain impurities such as suspended particles and mineral ions, which are prone to form hard scale or soft mud-like scale on the heating surface under high temperature conditions, resulting in a reduction in the internal cross-sectional area of ​​the heat pipe, hindering the heat transfer efficiency and reducing the heat transfer performance of the energy-saving equipment. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides an energy-saving equipment for industrial waste incineration. By pre-treating the water to remove most of the solid impurities and some soluble substances, the inside of the heat pipe can be kept clean and the formation of dirt can be reduced, thereby maintaining a high heat transfer efficiency and ensuring the quality of the heated water and steam.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an energy-saving device for incinerating industrial waste, including a heating box, an air inlet pipe is arranged in the air inlet hole opened at the lower end of the heating box, an air outlet pipe is arranged in the air outlet hole opened at the upper end of the heating box, two heat conducting pipes corresponding to the front and rear positions are arranged inside the heating box, a plurality of heat conducting fins distributed at equal intervals are arranged on the outer arc surfaces of the two heat conducting pipes, two water outlet pipes are arranged at the lower end of the front side of the heating box, the lower ends of the two heat conducting pipes are respectively connected to the adjacent water outlet pipes on the left side, the middle parts of the two water outlet pipes are connected in series with electromagnetic valves, a filtering mechanism is arranged at the upper end of the front side of the heating box, the filtering mechanism includes a filtering box arranged at the upper end of the front side of the heating box through a mounting frame, and a water inlet pipe is arranged at the water inlet hole opened at the upper end of the filtering box. The filter box is connected to the left side of the upper end of the heat conduction pipe, and a sliding plate is slidably connected to the inside of the filter box, a handle is provided on the front side of the sliding plate, a filter plate is provided on the right side of the sliding plate, and an activated carbon adsorption plate located at the lower end of the filter plate is also provided on the right side of the sliding plate. A quick-disassembly assembly is provided on the front side of the filter box, and the quick-disassembly assembly includes two rectangular plates arranged on the front side of the filter box, and the interiors of the two rectangular plates are slidably connected to sliding columns, and baffles are provided at the upper ends of the two sliding columns. A pulling plate is provided between the lower ends of the two sliding columns, and the two baffles are installed in cooperation with a sliding plate. An elastic reset unit is provided between the baffle and the rectangular plate, and the elastic reset unit includes springs respectively arranged between the baffle and the rectangular plate, and the two springs are respectively sleeved on the corresponding outer arc surfaces of the sliding columns.

[0006] As a further improvement of the utility model, a mounting plate is welded and fixed to the lower end of the heating box, and a plurality of mounting holes are provided inside the mounting plate.

[0007] As a further improvement of the present invention, a temperature sensor is arranged on the front side of the heating box, and the temperature measuring probe of the temperature sensor extends to the interior of the heating box.

[0008] As a further improvement of the utility model, a control panel is arranged on the front side of the heating box, and the temperature sensor and the solenoid valve are both electrically connected to the control panel.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] Firstly, by connecting the air inlet pipe to the high-temperature flue gas pipe generated by the incineration of industrial waste, and then adding the water to be heated to the inside of the filter box through the water inlet pipe, the filter plate inside can filter and intercept the large particles of impurities contained in the water, and flow to the activated carbon adsorption plate to adsorb the small particles of impurities contained in the water. After filtering, it enters the inside of the heat pipe. The high-temperature flue gas inside the heating box cooperates with the heat-conducting fins on the heat pipe to heat the water inside the heat pipe. The high-temperature flue gas after heat exchange is discharged from the air outlet pipe. After heating to the appropriate temperature, the solenoid valve is opened to allow the rear water to flow out from the water outlet pipe for subsequent use. Most of the solid impurities and some soluble substances in the water are removed by pretreatment, which can keep the inside of the heat pipe clean and reduce dirt generation, thereby maintaining a high heat transfer efficiency and ensuring the quality of heated water and steam.

[0011] Secondly, by pulling the pull plate, the sliding column drives the baffles on both sides to move downward and leave the surface of the sliding plate. At this time, the spring is in a compressed state. Then, the filter plate and activated carbon adsorption plate on the sliding plate are pulled out by pulling the handle, and then the filter plate and activated carbon adsorption plate on the new sliding plate are slid into the interior of the filter box. Then, the pull plate is released. At this time, the spring rebounds quickly and drives the baffles on both sides to move to the upper end of the sliding plate to cooperate with the rectangular plate to realize the limited installation of the sliding plate, so that the filter plate and activated carbon adsorption plate can be quickly replaced.

[0012] Thirdly, by controlling the temperature sensor to operate, the temperature sensor can present the real-time temperature inside the heating box to the external display screen for display, so that personnel can understand the temperature inside the heating box and make it more convenient for personnel to use.

[0013] Fourthly, the heating box can be fixed on the ground through the mounting holes on the mounting plate, which is convenient for installation by personnel and can also prevent the energy-saving equipment from moving during operation, making the operation of the energy-saving equipment more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0017] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model from above.

[0019] In the figure: 101, heating box; 102, mounting plate; 103, mounting hole; 104, air outlet pipe; 105, temperature sensor; 106, solenoid valve; 107, water outlet pipe; 108, air inlet pipe; 109, heat pipe; 110, heat conducting fins; 201, filter box; 202, water inlet pipe; 203, baffle; 204, spring; 205, sliding column; 206, pull plate; 207, rectangular plate; 208, sliding plate; 209, filter plate; 210, activated carbon adsorption plate; 301, control panel. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2 As shown in Figures 3 and 4, an energy-saving device for incinerating industrial waste comprises a heating box 101, an air inlet pipe 108 is arranged in the air inlet hole opened at the lower end of the heating box 101, an air outlet pipe 104 is arranged in the air outlet hole opened at the upper end of the heating box 101, two heat conduction pipes 109 corresponding to the front and rear positions are arranged inside the heating box 101, and a plurality of heat conduction fins 110 distributed at equal intervals are arranged on the outer arc surfaces of the two heat conduction pipes 109, two water outlet pipes 107 are arranged at the lower end of the front side of the heating box 101, the lower ends of the two heat conduction pipes 109 are respectively connected to the adjacent water outlet pipes 107 at the left sides, and the middle parts of the two water outlet pipes 107 are connected in series with solenoid valves 106, a filtering mechanism is arranged at the upper end of the front side of the heating box 101, and a temperature sensor 105 is arranged on the front side of the heating box 101, and the temperature measuring probe of the temperature sensor 105 extends to the interior of the heating box 101.

[0022] like Figure 1 , 2As shown in , 3 and 4, the filtering mechanism includes a filter box 201 which is arranged at the upper end of the front side of the heating box 101 through a mounting frame, a water inlet pipe 202 is arranged at the water inlet hole opened at the upper end of the filter box 201, the filter box 201 is connected to the upper left side of the heat conducting pipe 109, a sliding plate 208 is slidably connected inside the filter box 201, a handle is arranged on the front side of the sliding plate 208, a filter plate 209 is arranged on the right side of the sliding plate 208, an activated carbon adsorption plate 210 located at the lower end of the filter plate 209 is also arranged on the right side of the sliding plate 208, and a quick-disassembly assembly is arranged on the front side of the filter box 201. The parts include two rectangular plates 207 arranged on the front side of the filter box 201, and the interiors of the two rectangular plates 207 are slidably connected with sliding columns 205. The upper ends of the two sliding columns 205 are provided with baffles 203, and a pulling plate 206 is provided between the lower ends of the two sliding columns 205. The two baffles 203 are installed in conjunction with a sliding plate 208. An elastic reset unit is provided between the baffle 203 and the rectangular plate 207. The elastic reset unit includes springs 204 respectively arranged between the baffle 203 and the rectangular plate 207, and the two springs 204 are respectively sleeved on the corresponding outer arc surfaces of the sliding columns 205.

[0023] like Figure 1 As shown, a control panel 301 is disposed on the front side of the heating box 101 , and the temperature sensor 105 and the solenoid valve 106 are both electrically connected to the control panel 301 .

[0024] By connecting the air inlet pipe 108 to the high-temperature flue gas pipe generated by the incineration of industrial waste, and then adding the water to be heated to the inside of the filter box 201 through the water inlet pipe 202, the filter plate 209 inside can filter and intercept large particles of impurities contained in the water, and flow to the activated carbon adsorption plate 210 to adsorb small particles of impurities contained in the water. After filtration, it enters the inside of the heat pipe 109, and the high-temperature flue gas inside the heating box 101 cooperates with the heat-conducting fins 110 on the heat pipe 109 to heat the water inside the heat pipe 109. The high-temperature flue gas after heat exchange is discharged from the air outlet pipe 104. After being heated to a suitable temperature, the solenoid valve 106 is opened through the control panel 301 so that the water on the side after heating is completed flows out from the water outlet pipe 107 for subsequent use.

[0025] When it is necessary to replace the filter plate 209 and the activated carbon adsorption plate 210 that have been used for a long time, the pull plate 206 is pulled so that the sliding column 205 drives the baffles 203 on both sides to move downward and leave the surface of the sliding plate 208. At this time, the spring 204 is in a compressed state, and then the filter plate 209 and the activated carbon adsorption plate 210 on the sliding plate 208 are pulled out by pulling the handle, and then the filter plate 209 and the activated carbon adsorption plate 210 on the new sliding plate 208 are slid into the interior of the filter box 201, and then the pull plate 206 is released. At this time, the spring 204 rebounds quickly and drives the baffles 203 on both sides to move to the upper end of the sliding plate 208 to cooperate with the rectangular plate 207 to realize the limiting installation of the sliding plate 208, thereby completing the replacement of the filter plate 209 and the activated carbon adsorption plate 210.

[0026] The temperature sensor 105 is turned on and operated by the control panel 301 , and the temperature sensor 105 can present the real-time temperature inside the heating box 101 to the external display screen for display, so that personnel can understand the temperature inside the heating box 101 .

[0027] According to another embodiment of the present invention, Figure 1 As shown, a mounting plate 102 is welded and fixed to the lower end of the heating box 101, and a plurality of mounting holes 103 are provided inside the mounting plate 102. The heating box 101 can be fixed to the ground through the mounting holes 103 on the mounting plate 102, so as to facilitate installation by personnel.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An energy-saving device for incinerating industrial waste, comprising a heating box (101), characterized in that: An air inlet (108) is arranged in the air inlet hole opened at the lower end of the heating box (101), an air outlet pipe (104) is arranged in the air outlet hole opened at the upper end of the heating box (101), two heat conducting pipes (109) corresponding to front and rear positions are arranged inside the heating box (101), and a plurality of heat conducting fins (110) distributed at equal intervals are arranged on the outer arc surfaces of the two heat conducting pipes (109), two water outlet pipes (107) are arranged at the front lower end of the heating box (101), the lower left ends of the two heat conducting pipes (109) are respectively connected to the adjacent water outlet pipes (107), and the middle parts of the two water outlet pipes (107) are connected in series with electromagnetic valves (106), and a filtering mechanism is arranged at the front upper end of the heating box (101).

2. The energy-saving equipment for industrial waste incineration according to claim 1, characterized in that: The filtering mechanism comprises a filtering box (201) which is arranged at the upper front end of the heating box (101) through a mounting frame; a water inlet pipe (202) is arranged at the water inlet hole opened at the upper end of the filtering box (201); the filtering box (201) is connected to the left upper end of the heat conducting pipe (109); a sliding plate (208) is slidably connected inside the filtering box (201); a handle is arranged at the front side of the sliding plate (208); a filtering plate (209) is arranged at the right side of the sliding plate (208); an activated carbon adsorption plate (210) located at the lower end of the filtering plate (209) is also arranged at the right side of the sliding plate (208); and a quick-disassembly assembly is arranged on the front side of the filtering box (201).

3. An energy-saving device for industrial waste incineration as claimed in claim 2, characterized in that: The quick-disassembly assembly comprises two rectangular plates (207) arranged on the front side of the filter box (201), the interior of the two rectangular plates (207) are slidably connected with sliding columns (205), the upper ends of the two sliding columns (205) are provided with baffles (203), a pulling plate (206) is provided between the lower ends of the two sliding columns (205), the two baffles (203) are installed in cooperation with a sliding plate (208), and an elastic reset unit is provided between the baffles (203) and the rectangular plates (207).

4. An energy-saving device for industrial waste incineration as claimed in claim 3, characterized in that: The elastic reset unit comprises springs (204) respectively arranged between the baffle plate (203) and the rectangular plate (207), and the two springs (204) are respectively sleeved on the outer arc surfaces of the corresponding sliding columns (205).

5. The energy-saving equipment for industrial waste incineration according to claim 1, characterized in that: A temperature sensor (105) is provided on the front side of the heating box (101), and a temperature measuring probe of the temperature sensor (105) extends into the interior of the heating box (101).

6. The energy-saving equipment for industrial waste incineration according to claim 1, characterized in that: A mounting plate (102) is welded and fixed to the lower end of the heating box (101), and a plurality of mounting holes (103) are provided inside the mounting plate (102).

7. The energy-saving equipment for industrial waste incineration according to claim 5, characterized in that: A control panel (301) is provided on the front side of the heating box (101), and the temperature sensor (105) and the solenoid valve (106) are both electrically connected to the control panel (301).

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