Self-cooling submerged combustor with waste heat recovery function

Abstract

The utility model discloses a self -cooling submerged combustion ware with afterheat recovery function, including the combustion ware body, the bottom of combustion ware body is provided with cooling water inlet, the bottom of combustion ware body and located cooling water inlet's right side is provided with oxygen channel, the bottom of combustion ware body and located oxygen channel's right side is provided with gas channel, the bottom of combustion ware body and located gas channel's right side is provided with cooling water outlet. The utility model discloses through the effect of design air pump, air pump can suck inside fixed box, and then can suck through the air inlet pipe, so that the heat produced when combustion ware body combustion work can be collected with the air and be sucked into fixed box inside, and the heat can be inputted ring pipe inside immediately, and the water is stored inside jar body, and the heating of water can be realized through the contact of water and heating ring pipe, and the combustion afterheat recycling can be used, and the energy waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to burner technical field, concretely is a kind of self-cooling immersion type burner with waste heat recovery function. BACKGROUND

[0002] Immersion burner is a kind of equipment that burner part or all is immersed in combustion medium and carries out combustion.This burner is usually used to handle high temperature, high humidity, high corrosiveness or high dust content waste gas or waste liquid.Immersion burner can effectively control the emission of nitrogen oxides, carbon monoxide and other harmful gases generated in combustion process, and can realize efficient heat energy recovery.This burner usually has higher combustion efficiency and lower emission level, and is an environmental protection, energy-saving combustion equipment.

[0003] The utility model discloses an immersion type pure oxygen burner, including: burner body, cooling water pipe cover, gas passage, oxygen passage;The cooling water pipe cover is distributed in the both ends of burner body;The gas passage is set up in the right side of burner body;The oxygen passage is set up in the left side of burner body;The gas passage, oxygen passage are all set up in the inside of cooling water pipe cover;The separation chamber is equipped in burner body;The separation chamber outer end is equipped with cooling water circulation channel;The cooling water inflow hole is equipped in burner body;The separation wall is equipped in separation chamber.This utility model installs burner in the bottom of glass melting furnace, and flame will pass through glass, so energy from flame will be transmitted to glass by radiation, convection and conduction, energy-saving efficiency is improved by 5-20%, spark plug can ignite burner and can monitor flame, and it is practical and has exquisite structure.

[0004] In the prior art, during the use of the burner, a large amount of heat is generated during the combustion process, and the heat generated by the combustion is discharged with the air, which is not convenient for utilization, and causes waste of energy. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of self-cooling immersion type burners with waste heat recovery function, solve the problem of inconvenient combustion waste heat recycling.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a self-cooling submerged burner with waste heat recovery function, comprising a burner body, a cooling water inlet at the bottom of the burner body, an oxygen channel at the bottom of the burner body and to the right of the cooling water inlet, a gas channel at the bottom of the burner body and to the right of the oxygen channel, a cooling water outlet at the bottom of the burner body and to the right of the gas channel, a fixing plate fixedly connected to the right end of the burner body, a fixing box fixedly connected to the top of the fixing plate, a tank fixedly connected to the top of the fixing plate and to the right of the fixing box, a recovery mechanism on the tank, and a filtration mechanism on the fixing box.

[0007] Preferably, the recovery mechanism includes an air pump, which is fixedly connected inside the fixed box. An air inlet pipe is fixedly connected to the left end of the fixed box, and a fixed pipe is fixedly connected to the lower end of the air inlet pipe. An air inlet is fixedly connected to the bottom of the fixed pipe. A connecting pipe is fixedly connected to the output end of the air pump, and the connecting pipe is fixedly connected to the tank body. A ring pipe is fixedly connected to the right end of the connecting pipe, and an air outlet pipe is fixedly connected to the right end of the ring pipe. By designing this recovery mechanism, waste heat can be recovered and utilized.

[0008] Preferably, there are multiple air inlets, which are evenly distributed at the lower end of the fixed pipe. By designing the air inlets, gas can be drawn in and collected.

[0009] Preferably, a support ring is fixedly sleeved on the outer side of the fixed tube, and the support ring is fixedly connected to the burner body. By designing the support ring, the fixed tube can be supported.

[0010] Preferably, the filtration mechanism includes filter screens. Two symmetrically distributed filter screens are slidably fitted inside the fixed box, and a connecting rod is fixedly connected between the two filter screens. A support block is slidably connected to the outer side of each filter screen, and the support block is fixedly connected to the fixed box. A motor is fixedly connected to the right end of the fixed box, and the output end of the motor is rotatably connected to the fixed box. A rotating shaft is fixedly connected to the left end of the motor output end, and the rotating shaft is rotatably connected to the fixed box via a bearing. A top block is fixedly connected to the outer side of the rotating shaft, and the top block contacts the filter screen. By designing this filtration mechanism, impurities in hot air can be filtered.

[0011] Preferably, there are multiple top blocks, which are evenly distributed on the outer side of the rotating shaft. By designing the top blocks, the filter screen can be impacted.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The utility model discloses a fixed box, a recovery mechanism and a filter mechanism are arranged in the fixed box, the fixed box is fixed on the combustor body, the recovery mechanism is arranged on the fixed box, the filter mechanism is arranged on the recovery mechanism, the recovery mechanism is used for collecting the heat generated by the combustor body, and the filter mechanism is used for filtering the impurity particles in the combustion gas.

[0014] 2. The utility model discloses a filter screen is arranged in the fixed box, and the filter screen is used for filtering the impurity particles in the combustion gas. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the local structure perspective of the utility model Figure 1 Cut view;

[0017] Figure 3 It is the A place enlarged view of the utility model Figure 2 ;

[0018] Figure 4 It is the jar body front view cut view of the utility model Figure 2 .

[0019] In the drawing: 1, combustor body; 2, cooling water inlet; 3, oxygen passage; 4, gas passage; 5, cooling water outlet; 6, fixed plate; 7, fixed box; 8, recovery mechanism; 9, filter mechanism; 10, jar body; 81, air pump; 82, air inlet pipe; 83, fixed pipe; 84, air inlet; 85, support ring; 87, communication pipe; 88, ring pipe; 89, air outlet pipe; 91, filter screen; 92, connecting rod; 93, support block; 94, motor; 95, shaft; 96, top block. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection.

[0021] Please refer to Figure 1、 Figure 2 The utility model provides an self -cooling submerged combustor with waste heat recovery function, including combustor body 1, the bottom of combustor body 1 is provided with cooling water inlet 2, the bottom of combustor body 1 and located the right side of cooling water inlet 2 is provided with oxygen channel 3, the bottom of combustor body 1 and located the right side of oxygen channel 3 is provided with gas channel 4, the bottom of combustor body 1 and located the right side of gas channel 4 is provided with cooling water outlet 5, the right end of combustor body 1 is fixedly connected with fixed plate 6, the top of fixed plate 6 is fixedly connected with fixed box 7, the top of fixed plate 6 and located the right side of fixed box 7 is fixedly connected with jar 10, is provided with recovery mechanism 8 on jar 10, is provided with filter mechanism 9 on fixed box 7.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 The recovery mechanism 8 includes a gas pump 81, the inside of the fixed box 7 is fixedly connected with the gas pump 81, the left end of the fixed box 7 is fixedly connected with the air inlet pipe 82, the lower end of the air inlet pipe 82 is fixedly connected with the fixed pipe 83, the bottom of the fixed pipe 83 is fixedly connected with the air inlet 84, the number of air inlets 84 is multiple, multiple air inlets 84 are evenly distributed at the lower end of the fixed pipe 83, by designing the air inlet 84, the gas can be sucked and collected, the outer side of the fixed pipe 83 is fixedly sleeved with the support ring 85, the support ring 85 is fixedly connected with the combustor body 1, by designing the support ring 85, the fixed pipe 83 can be supported, the output end of the gas pump 81 is fixedly connected with the communication pipe 87, the communication pipe 87 is fixedly connected with the jar 10, the right end of the communication pipe 87 is fixedly connected with the ring pipe 88, the right end of the ring pipe 88 is fixedly connected with the air outlet pipe 89, by designing the recovery mechanism 8, the waste heat can be recycled.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 4 The filter mechanism 9 includes a filter screen 91, two symmetrically distributed filter screens 91 are slidably sleeved in the inside of the fixed box 7, a connecting rod 92 is fixedly connected between the two filter screens 91, support blocks 93 are slidably connected to the outer side of the filter screen 91, the support blocks 93 are fixedly connected with the fixed box 7, a motor 94 is fixedly connected to the right end of the fixed box 7, the output end of the motor 94 is rotatably connected with the fixed box 7, the left end of the output end of the motor 94 is fixedly connected with a rotating shaft 95, the rotating shaft 95 is rotatably connected with the fixed box 7 through a bearing, top blocks 96 are fixedly connected to the outer side of the rotating shaft 95, the top blocks 96 are in contact with the filter screen 91, the number of top blocks 96 is multiple, multiple top blocks 96 are evenly distributed on the outer side of the rotating shaft 95, by designing the top blocks 96, the filter screen 91 can be impacted, by designing the filter mechanism 9, the impurities in the hot gas can be filtered.

[0024] The specific implementation process of the utility model is as follows: in use, under the cooperation of the cooling water inlet 2 and the cooling water outlet 5, the operation of the burner body 1 can be self-cooled, and the specific working process has been disclosed in the utility model patent with the patent authorization announcement number CN210267218U, which will not be repeated here.

[0025] During the operation of the burner body 1, the air pump 81 works simultaneously, the air pump 81 will suck the inside of the fixed box 7, so that the inside of the fixed box 7 forms a negative pressure state, and then the air pump 81 will suck through the air inlet pipe 82, the air inlet pipe 82 sucks through the fixed pipe 83 and the air inlet 84, so that the heat generated during the combustion of the burner body 1 can be collected with the air sucked into the inside of the fixed box 7, the heat will enter the annular pipe 88 inside through the communication pipe 87, the tank body 10 stores water, and the water can be heated through the contact of the water and the heated annular pipe 88, the combustion waste heat can be recycled and utilized, and energy waste is avoided.

[0026] During the process that the hot gas is input into the fixed box 7 through the air inlet pipe 82, the impurity particles carried in the combustion gas can be filtered under the action of the two filter screens 91, so that the problem that impurities are attached to the inner wall of the pipeline to cause blockage and inconvenient maintenance when the heat gas flows in the pipeline is prevented, and during the gas filtering process, the motor 94 works simultaneously, the output end of the motor 94 drives the rotating shaft 95 to rotate, the rotating shaft 95 drives the top block 96 to rotate, and the top block 96 rotating will impact the filter screen 91, so that the vibration of the filter screen 91 can be realized, and the blockage of the filter screen 91 affecting the heat gas passing property is avoided.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A self-cooling submerged combustor with waste heat recovery function, comprising a combustor body (1), characterized in that: The bottom of the burner body (1) is provided with a cooling water inlet (2), the bottom of the burner body (1) and right of the cooling water inlet (2) is provided with an oxygen channel (3), the bottom of the burner body (1) and right of the oxygen channel (3) is provided with a gas channel (4), the bottom of the burner body (1) and right of the gas channel (4) is provided with a cooling water outlet (5), the right end of the burner body (1) is fixedly connected with a fixed plate (6), the top of the fixed plate (6) is fixedly connected with a fixed box (7), the top of the fixed plate (6) and right of the fixed box (7) is fixedly connected with a tank (10), the tank (10) is provided with a recycling mechanism (8), and the fixed box (7) is provided with a filtering mechanism (9).

2. The self-cooled submerged combustor with waste heat recovery function according to claim 1, characterized in that: The recycling mechanism (8) comprises an air pump (81), the inside of the fixed box (7) is fixedly connected with the air pump (81), the left end of the fixed box (7) is fixedly connected with an air inlet pipe (82), the lower end of the air inlet pipe (82) is fixedly connected with a fixed pipe (83), the bottom of the fixed pipe (83) is fixedly connected with an air inlet (84), the output end of the air pump (81) is fixedly connected with a communication pipe (87), the communication pipe (87) is fixedly connected with the tank (10), the right end of the communication pipe (87) is fixedly connected with a ring pipe (88), and the right end of the ring pipe (88) is fixedly connected with an air outlet pipe (89).

3. The self-cooled submerged combustor with waste heat recovery function according to claim 2, characterized in that: The number of air inlets (84) is multiple, and multiple air inlets (84) are uniformly distributed at the lower end of the fixed pipe (83).

4. The self-cooled submerged combustor with waste heat recovery function according to claim 2, characterized in that: The outer side of the fixed pipe (83) is fixedly sleeved with a support ring (85), and the support ring (85) is fixedly connected with the burner body (1).

5. The self-cooled submerged combustor with waste heat recovery function according to claim 1, characterized in that: The filtering mechanism (9) comprises a filter screen (91), the inside of the fixed box (7) is slidably sleeved with two symmetrical filter screens (91), the two filter screens (91) are fixedly connected with a connecting rod (92) in common, the outer side of the filter screen (91) is slidably connected with a support block (93), the support block (93) is fixedly connected with the fixed box (7), the right end of the fixed box (7) is fixedly connected with a motor (94), the output end of the motor (94) is rotatably connected with the fixed box (7), the left end of the output end of the motor (94) is fixedly connected with a rotating shaft (95), the rotating shaft (95) is rotatably connected with the fixed box (7) through a bearing, the outer side of the rotating shaft (95) is fixedly connected with a top block (96), and the top block (96) is in contact with the filter screen (91).

6. The self-cooled submerged combustor with waste heat recovery function according to claim 5, characterized in that: The number of top blocks (96) is multiple, and multiple top blocks (96) are uniformly distributed on the outer side of the rotating shaft (95).

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