A new type of incinerator device for producing hydrosulfur powder

Abstract

The present invention discloses a new type of incinerator device for producing insurance powder, comprising: an incinerator body, provided with a combustion chamber for combustion; an oxygen delivery pipe, one end of which is exposed outside a side wall of the incinerator body; and a nozzle, which is arranged at the other end of the oxygen delivery pipe; wherein one end of the combustion chamber of the incinerator body is filled with a high-aluminum brick material layer resistant to high temperatures, the other end of the oxygen delivery pipe is accommodated in the high-aluminum brick material layer, the nozzle is accommodated in the combustion chamber and exposed outside the high-aluminum brick material layer, and the nozzle is made of ceramic material, the nozzle is made of a cylindrical tube body, and the outer wall of the tube body is provided with an inwardly concave groove. In the above manner, the nozzle of the new type of incinerator device for producing insurance powder disclosed by the present invention is made of ceramic material, is resistant to high temperatures, and is not easily damaged, and the outer wall of the nozzle is provided with an inwardly concave groove, which can prevent the fire in the incinerator from burning back, and prevent the nozzle and related devices from being burned.

Description

Technical Field

[0001] The invention relates to the technical field of sodium hydrosulfite, in particular to a novel incinerator device for producing sodium hydrosulfite. Background Art

[0002] Sodium dithionite, also known as insurance powder, is a white sandy crystal or light yellow powder chemical product with a melting point of 300℃ (decomposition) and an ignition temperature of 250℃. It is insoluble in ethanol, soluble in sodium hydroxide solution, and reacts violently and burns when in contact with water. In terms of various substances, it can also be used for food bleaching, such as gelatin, sucrose, candied fruit, and soap, animal (plant) oil, bambooware, porcelain clay, etc. It can also be used in organic synthesis, such as the production of dyes and medicines as a reducing agent or bleaching agent. Sodium dithionite is the most suitable bleaching agent for wood pulp papermaking. Its wide range of uses has led to a continuous increase in the production of insurance powder.

[0003] At present, in the process of producing insurance powder, some exhaust gas and other polluting gases are generated, so an incinerator is needed to burn these gases. During the combustion process, oxygen is transported through the nozzle to burn in the incinerator. However, in the traditional way, the nozzle is mainly made of iron material. During combustion, iron easily reacts with oxygen to make the nozzle easily damaged, and the maintenance cost is high. In addition, during the combustion process, the fire in the incinerator easily enters the nozzle and burns the nozzle and related devices. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide a new type of incinerator device for producing insurance powder. The nozzle is made of ceramic material, which is resistant to high temperature and not easy to be damaged. The outer wall of the nozzle is provided with an inwardly concave groove to prevent the fire in the incinerator from burning back and to prevent the nozzle and related components from being burned.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a new type of incinerator device for producing insurance powder, characterized in that it includes: an incinerator body, which is provided with a combustion chamber for combustion; an oxygen delivery pipe, one end of which is exposed outside a side wall of the incinerator body; a nozzle, which is arranged at the other end of the oxygen delivery pipe; wherein one end of the combustion chamber of the incinerator body is filled with a high-temperature resistant high-alumina brick material layer, the other end of the oxygen delivery pipe is accommodated in the high-alumina brick material layer, the nozzle is accommodated in the combustion chamber and exposed outside the high-alumina brick material layer, and the nozzle is made of ceramic material, and the nozzle is composed of a cylindrical tube body, and the outer wall of the tube body is provided with an inwardly recessed groove.

[0006] Furthermore, the oxygen delivery tube and the nozzle are integrally formed, and the oxygen delivery tube is made of ceramic material.

[0007] Furthermore, the oxygen delivery pipe can be telescopically arranged on a side wall of the incinerator body.

[0008] Furthermore, a first through hole is provided on one side wall of the incinerator body, the high-alumina brick material layer is provided with a second through hole corresponding to the first through hole, and the oxygen delivery pipe is telescopically arranged in the first through hole and the second through hole.

[0009] Furthermore, the high-alumina brick material layer is provided with a receiving groove connected to the second through hole, and a first steel pipe is rotatably arranged in the first through hole and the receiving groove, and the oxygen delivery pipe is telescopically arranged in the first through hole, the receiving groove and the second through hole, and one end of the first steel pipe is clamped outside the second through hole.

[0010] Furthermore, the apertures of the first through hole and the receiving groove are equal, the outer diameter of the first steel pipe is equal to the aperture of the receiving groove, the outer diameter of the oxygen delivery pipe is equal to the aperture of the second through hole, the outer diameter of the first steel pipe is larger than the aperture of the second through hole, and the inner wall of the first steel pipe is provided with an internal thread, and the outer wall of the oxygen delivery pipe is provided with an external thread threadably connected to the internal thread.

[0011] Furthermore, a temperature sensor is provided at one end of the combustion chamber of the incinerator body. When the temperature sensor detects that the temperature of the combustion chamber of the incinerator body is higher than a first preset temperature value, the first steel pipe is controlled to rotate to drive the oxygen delivery pipe to retract. When the temperature sensor detects that the temperature of the combustion chamber of the incinerator body is lower than a second preset temperature value, the first steel pipe is controlled to rotate to drive the oxygen delivery pipe to extend, wherein the first preset temperature value is higher than the second preset temperature value.

[0012] Furthermore, it also includes: a motor, which is arranged on the incinerator body, wherein the rotating shaft of the motor is provided with a first rotating disk, the first rotating disk is provided with a first gear, the other end of the first steel pipe exposed outside the incinerator body is provided with a second rotating disk, and the second rotating disk is provided with a second gear meshing with the first gear.

[0013] Furthermore, a control box is provided on the outer wall of the incinerator body, and the control box is provided with a first gear, a second gear and a third gear. When the first gear is pressed, the motor controls the first steel pipe to rotate to drive the nozzle of the oxygen delivery pipe to move to the first preset position in the combustion chamber. When the second gear is pressed, the motor controls the first steel pipe to rotate to drive the nozzle of the oxygen delivery pipe to move to the second preset position in the combustion chamber. When the third gear is pressed, the motor controls the first steel pipe to rotate to drive the nozzle of the oxygen delivery pipe to move to the third preset position in the combustion chamber.

[0014] Furthermore, the incinerator body is provided with a fire viewing port, in which a camera device for photographing the oxygen delivery pipe and the nozzle is provided. When the camera device photographs and detects deformation of the oxygen delivery pipe and / or the nozzle, an alarm is generated and / or the oxygen delivery pipe is controlled to retract.

[0015] The beneficial effects of the present invention are as follows: Different from the prior art, the new type of incinerator device for producing insurance powder disclosed in the present invention includes: an incinerator body, which is provided with a combustion chamber for combustion; an oxygen delivery pipe, one end of which is exposed outside a side wall of the incinerator body; and a nozzle, which is arranged at the other end of the oxygen delivery pipe; wherein one end of the combustion chamber of the incinerator body is filled with a high-aluminum brick material layer resistant to high temperatures, the other end of the oxygen delivery pipe is accommodated in the high-aluminum brick material layer, the nozzle is accommodated in the combustion chamber and exposed outside the high-aluminum brick material layer, and the nozzle is composed of a ceramic material, the nozzle is composed of a cylindrical tube body, and the outer wall of the tube body is provided with an inwardly concave groove. In the above manner, the nozzle of the new type of incinerator device for producing insurance powder disclosed in the present invention is composed of a ceramic material, which is resistant to high temperatures and not easy to be damaged, and the outer wall of the nozzle is provided with an inwardly concave groove, which can prevent the fire in the incinerator from burning back and prevent the nozzle and related devices from being burned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the first direction of the first embodiment of the novel incinerator device for producing sodium hydrosulfite of the present invention;

[0017] Figure 2 It is a schematic structural diagram of the second direction of the first embodiment of the novel incinerator device for producing sodium hydrosulfite of the present invention;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the oxygen delivery pipe and nozzle;

[0019] Figure 4 A schematic diagram of the structure in the second direction of the second embodiment of the novel incinerator device for producing sodium hydrosulfite according to the present invention;

[0020] Figure 5 for Figure 4 Schematic diagram of the local structure. DETAILED DESCRIPTION

[0021] See also Figure 1-3 The present invention discloses a novel incinerator device for producing hydrosulfite, which comprises an incinerator body 10, an oxygen delivery pipe 11 and a nozzle 12.

[0022] The incinerator body 10 is provided with a combustion chamber 101 for combustion.

[0023] One end of the oxygen delivery pipe 11 is exposed outside a side wall of the incinerator body 10 .

[0024] The nozzle 12 is disposed at the other end of the oxygen delivery tube 11 .

[0025] In this embodiment, one end of the combustion chamber 101 of the incinerator body 10 is filled with a high-temperature resistant high-alumina brick material layer 102, wherein the other end of the oxygen delivery pipe 11 is accommodated in the high-alumina brick material layer 102, and the nozzle 12 is accommodated in the combustion chamber 101 and exposed outside the high-alumina brick material layer 102.

[0026] Preferably, the nozzle 12 is made of ceramic material. It should be understood that since the nozzle 12 is made of ceramic material, it is resistant to high temperatures and is not easily damaged, and since one end of the combustion chamber 101 of the incinerator body 10 is filled with a high-alumina brick material layer 102 that is resistant to high temperatures, the protection effect can be further improved.

[0027] In this embodiment, the nozzle 12 is composed of a cylindrical tube body, and the outer wall of the tube body is provided with an inwardly concave groove 121. It should be understood that since the outer wall of the nozzle 12 is provided with an inwardly concave groove 121, that is, the inner hole of the nozzle 12 where the groove 121 is provided is smaller than the inner holes at other positions, this can effectively prevent the fire in the incinerator from burning back, and prevent the nozzle and related devices from being burned.

[0028] Preferably, the oxygen delivery pipe 11 and the nozzle 12 are integrally formed, and the oxygen delivery pipe 11 is made of a ceramic material, which also has a fire-resistant effect.

[0029] Furthermore, in some embodiments, in order to enable better combustion, the oxygen delivery pipe 11 of the present embodiment can be telescopically arranged on a side wall of the incinerator body 10, so that the nozzle 12 on the oxygen delivery pipe 11 can be delivered to any position of the combustion chamber 101 of the incinerator body 10 according to actual needs, so that the combustion effect is better and the flexibility is high.

[0030] It should be understood that the volume of the combustion chamber 101 of the incinerator body 10 is relatively large, and there may be some positions where oxygen is insufficient. If the nozzle 12 is fixed, the wall of the incinerator body 10 near the nozzle 12 will be easily burned after a long time.

[0031] Preferably, during the combustion process, the other end of the oxygen delivery pipe 11 is controlled to move in the combustion chamber 101 of the incinerator body 10 at intervals, so that the combustion effect is better.

[0032] Specifically, a first through hole is provided on one side wall of the incinerator body 10, and a second through hole corresponding to the first through hole is provided on the high-alumina brick material layer 102, wherein the oxygen delivery pipe 11 is telescopically arranged in the first through hole and the second through hole.

[0033] Further references Figure 4-5 In this embodiment, the high-alumina brick material layer 102 is provided with a receiving groove 1021 connected to the second through hole, wherein the first through hole and the receiving groove 1021 are rotatably provided with the first steel pipe 103, and the oxygen delivery pipe 11 is telescopically provided in the first through hole, the receiving groove 1021 and the second through hole. It should be understood that the two ends of the oxygen delivery pipe 11 are exposed outside the first through hole, the receiving groove 1021 and the second through hole respectively.

[0034] Preferably, one end of the first steel tube 103 is clamped outside the second through hole. It should be understood that one end of the first steel tube 103 is received in the first through hole and the receiving groove 1021, and the other end of the first steel tube 103 is exposed outside the first through hole, that is, the other end of the first steel tube 103 is exposed outside the incinerator body 10.

[0035] That is to say, one end of the first steel pipe 103 is accommodated in the high-alumina brick material layer 102 .

[0036] In this embodiment, the apertures of the first through hole and the receiving groove 1021 are equal, the outer diameter of the first steel pipe 103 is equal to the aperture of the receiving groove 102, the outer diameter of the oxygen delivery tube 11 is equal to the aperture of the second through hole, and the outer diameter of the first steel pipe 103 is greater than the aperture of the second through hole, so that the other end of the first steel pipe 103 is received in the receiving groove 1021 of the high-alumina brick material layer 102 and is stuck outside the second through hole.

[0037] Preferably, the inner wall of the first steel pipe 103 is provided with an internal thread, and the outer wall of the oxygen delivery pipe 11 is provided with an external thread threadedly connected to the internal thread, so that the oxygen delivery pipe 11 can be driven to expand and contract in the combustion chamber 101 by rotating the first steel pipe 103 .

[0038] Further, in some embodiments, a temperature sensor is provided at one end of the combustion chamber 101 of the incinerator body 10. When the temperature sensor detects that the temperature of the combustion chamber 101 of the incinerator body 10 is higher than a first preset temperature value, the first steel pipe 103 is controlled to rotate to drive the oxygen delivery pipe 11 to retract, so that the length of the oxygen delivery pipe 11 accommodated in the combustion chamber 101 is relatively short, so that it is not easy to melt. When the temperature sensor detects that the temperature of the combustion chamber 101 of the incinerator body 10 is lower than a second preset temperature value, the first steel pipe 103 is controlled to rotate to drive the oxygen delivery pipe 11 to extend, so that the length of the oxygen delivery pipe 11 accommodated in the combustion chamber 101 is relatively long, so that the oxygen sprayed by the nozzle 12 can be evenly distributed. In addition, in this case, a plurality of jet holes are arranged at intervals along the length direction of the oxygen delivery pipe 11 at one end close to the nozzle 12, so that the oxygen can be sprayed evenly.

[0039] Preferably, the first preset temperature value is higher than the second preset temperature value.

[0040] Furthermore, in some embodiments, the new incinerator device for producing insurance powder also includes a motor 104, wherein the motor 104 is disposed on the incinerator body 10, wherein the motor 104 is connected to the first steel pipe 103 to drive the first steel pipe 103 to rotate through the motor 104.

[0041] Preferably, the rotating shaft of the motor 104 is provided with a first rotating disk 1041, and the first rotating disk 1041 is circular, wherein the first rotating disk 1041 is provided with a first gear, that is, the edge of the first rotating disk 1041 is provided with a first gear, and the other end of the first steel pipe 103 exposed outside the incinerator body 10 is provided with a second rotating disk 1031, and the second rotating disk 1031 is provided with a second gear meshing with the first gear, so that the second rotating disk 1031 is driven to rotate through the first rotating disk 1041, thereby driving the first steel pipe 1031 to rotate, so as to drive the oxygen delivery pipe 11 to rotate.

[0042] Further, a control box is provided on the outer wall of the incinerator body 10, and the control box is provided with a first gear, a second gear, and a third gear. When the first gear is pressed, the motor 104 controls the first steel pipe 103 to rotate, so as to drive the nozzle 12 of the oxygen delivery pipe 11 to move to the first preset position in the combustion chamber 101. When the second gear is pressed, the motor 104 controls the first steel pipe 103 to rotate, so as to drive the nozzle 12 of the oxygen delivery pipe 11 to move to the second preset position in the combustion chamber 101. When the third gear is pressed, the motor 104 controls the first steel pipe 103 to rotate, so as to drive the nozzle 12 of the oxygen delivery pipe 11 to move to the third preset position in the combustion chamber 101. It should be understood that the second preset position is between the first preset position and the third preset position.

[0043] Furthermore, the incinerator body 10 is provided with a fire viewing port, in which a camera device for photographing the oxygen delivery pipe 11 and the nozzle 12 is provided. When the camera device photographs and detects deformation of the oxygen delivery pipe 11 and / or the nozzle 12, an alarm is generated and / or the oxygen delivery pipe 11 is controlled to retract.

[0044] In summary, the nozzle of the new incinerator device for producing insurance powder disclosed in the present invention is made of ceramic material, is resistant to high temperature, and is not easily damaged. The outer wall of the nozzle is provided with an inwardly concave groove to prevent the fire in the incinerator from burning back and prevent the nozzle and related components from being burned.

[0045] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of incinerator device for producing sodium hydrosulfite, characterized in that: include: The incinerator body is provided with a combustion chamber for combustion; An oxygen delivery pipe, one end of which is exposed outside a side wall of the incinerator body; A nozzle is arranged at the other end of the oxygen delivery tube; Among them, one end of the combustion chamber of the incinerator body is filled with a high-temperature resistant high-aluminum brick material layer, the other end of the oxygen delivery pipe is accommodated in the high-aluminum brick material layer, the nozzle is accommodated in the combustion chamber and exposed outside the high-aluminum brick material layer, and the nozzle is made of ceramic material, the nozzle is composed of a cylindrical tube body, and the outer wall of the tube body is provided with an inwardly concave groove; The oxygen delivery pipe is telescopically arranged on a side wall of the incinerator body; The incinerator body is provided with a fire viewing port, in which a camera device for photographing the oxygen delivery pipe and the nozzle is provided. When the camera device photographs and detects deformation of the oxygen delivery pipe and / or the nozzle, an alarm is generated and / or the oxygen delivery pipe is controlled to retract. The oxygen delivery tube and the nozzle are integrally formed, and the oxygen delivery tube is made of ceramic material; A first through hole is provided on one side wall of the incinerator body, a second through hole corresponding to the first through hole is provided on the high-alumina brick material layer, and the oxygen delivery pipe is telescopically arranged in the first through hole and the second through hole; The high-alumina brick material layer is provided with a receiving groove connected to the second through hole, a first steel pipe is rotatably arranged in the first through hole and the receiving groove, the oxygen delivery pipe is telescopically arranged in the first through hole, the receiving groove and the second through hole, and one end of the first steel pipe is clamped outside the second through hole; The apertures of the first through hole and the receiving groove are equal, the outer diameter of the first steel pipe is equal to the aperture of the receiving groove, the outer diameter of the oxygen delivery pipe is equal to the aperture of the second through hole, the outer diameter of the first steel pipe is larger than the aperture of the second through hole, and the inner wall of the first steel pipe is provided with an internal thread, and the outer wall of the oxygen delivery pipe is provided with an external thread threadedly connected to the internal thread; A temperature sensor is provided at one end of the combustion chamber of the incinerator body. When the temperature sensor detects that the temperature of the combustion chamber of the incinerator body is higher than a first preset temperature value, the first steel pipe is controlled to rotate to drive the oxygen delivery pipe to retract. When the temperature sensor detects that the temperature of the combustion chamber of the incinerator body is lower than a second preset temperature value, the first steel pipe is controlled to rotate to drive the oxygen delivery pipe to extend, wherein the first preset temperature value is higher than the second preset temperature value. A motor is arranged on the incinerator body, wherein the rotating shaft of the motor is provided with a first rotating disk, the first rotating disk is provided with a first gear, the other end of the first steel pipe exposed outside the incinerator body is provided with a second rotating disk, the second rotating disk is provided with a second gear meshing with the first gear; A control box is provided on the outer wall of the incinerator body, and the control box is provided with a first gear, a second gear and a third gear. When the first gear is pressed, the motor controls the first steel pipe to rotate to drive the nozzle of the oxygen delivery pipe to move to the first preset position in the combustion chamber. When the second gear is pressed, the motor controls the first steel pipe to rotate to drive the nozzle of the oxygen delivery pipe to move to the second preset position in the combustion chamber. When the third gear is pressed, the motor controls the first steel pipe to rotate to drive the nozzle of the oxygen delivery pipe to move to the third preset position in the combustion chamber.

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