Waste treatment equipment

Abstract

The invention discloses waste treatment equipment which is used for solving the bridging phenomenon of known containing equipment. The furnace body is provided with an activated carbon residue layer to divide the furnace body into a first accommodating space and a second accommodating space, a plurality of microwave emission modules are attached to the furnace body to irradiate microwaves on the activated carbon residue layer to heat the activated carbon residue layer, and the top of the furnace body is provided with an accommodating barrel used for feeding waste into the first accommodating space; the second end of the first stirring piece is driven by the power element to rotate, the first end of the shaft extends into the furnace body, and the first stirring piece comprises an upper blade, at least one middle blade and a lower blade; and the second stirring piece is driven by a power element to rotate in the second accommodating space, and the second stirring piece is provided with a plurality of blades.

Description

Technical Field

[0001] The invention relates to a waste treatment device, and in particular to a waste treatment device for solving the waste bridging phenomenon. Background Art

[0002] In recent years, the greenhouse effect caused by the sharp increase of carbon dioxide has caused global warming and other thermal pollution environmental problems, so the use of waste as fuel has been valued and utilized. General combustible industrial waste can be treated by heat in an industrial waste incinerator (IWI) to form carbon dioxide and hydrogen gas.

[0003] Please see Figure 1 As shown, it is a well-known industrial waste incineration equipment, and the waste W to be incinerated is first put in from the feed port 91 of a accommodating device 9, and is transported to the inside of the incinerator 93 by a conveyor belt 92. Since the waste put into the storage barrel 91 will form an arch-shaped pile due to mutual adhesion, mutual friction or mutual compression, the waste cannot be discharged smoothly from the discharge port. This phenomenon is what the industry calls the bridging phenomenon. When the bridging phenomenon occurs, the waste cannot enter the incinerator 93, resulting in a large amount of air being sucked into the negative pressure environment of the incinerator 93, thereby greatly reducing the temperature in the incinerator 93, and making the carbon monoxide gas discharged from the incinerator 93 unable to meet the regulatory control value (the average value per hour is 100ppm), which also brings a lot of inconvenience and trouble to the industry.

[0004] Taiwan Patent No. I672259 discloses a "container capable of destroying bridging phenomena". The user can use manual, timed, random or passive modes to instantly spray and use the pressure of gas to destroy the bridging phenomenon formed by the accumulation of contents inside the containment device, so that the contents can be discharged smoothly.

[0005] The above patent case discloses that only when the bridging phenomenon occurs in the containing device, a jet module is used to instantaneously spray and utilize the pressure of the gas to destroy the bridging phenomenon formed by the accumulation of contents. Therefore, the containing device cannot avoid the occurrence of the bridging phenomenon and can force the supply of materials, resulting in the inability of the containing device to maintain a continuous quantitative supply of materials and to perform further subsequent processing.

[0006] In view of this, there is still a need to improve the well-known waste treatment equipment in order to avoid the bridging phenomenon. Summary of the invention

[0007] To solve the above problems, an object of the present invention is to provide a waste treatment device which can avoid the bridging phenomenon and continuously supply materials in a quantitative manner.

[0008] Another object of the present invention is to provide a waste treatment device that can continuously and quantitatively supply materials to increase thermal cracking efficiency.

[0009] The directions or their approximate terms described throughout the present invention, such as "front", "rear", "left", "right", "up (top)", "down (bottom)", "inside", "outside", "side", etc., are mainly with reference to the directions of the attached drawings. Each direction or its approximate terms are only used to assist in the explanation and understanding of the embodiments of the present invention, and are not used to limit the present invention.

[0010] The elements and components described throughout the present invention use the quantifiers "a" or "an" for convenience only and to provide a general meaning of the scope of the present invention; in the present invention, they should be interpreted as including one or at least one, and a single concept also includes plural cases, unless it is obvious that it means otherwise.

[0011] The similar terms such as "combination", "assembly" or "assembly" described throughout the present invention mainly include the connection that can be separated without destroying the components, or the connection that makes the components inseparable, and can be selected by general technicians with common knowledge in the field according to the materials of the components to be connected or the assembly requirements.

[0012] The present invention provides a waste treatment device, comprising: a furnace body, having an activated carbon slag layer to divide the furnace body into a first accommodating space and a second accommodating space, a plurality of microwave transmitting modules attached to the furnace body to irradiate the activated carbon slag layer with microwaves to heat it, a top plate on the top of the furnace body, the top plate having a accommodating tube, a discharge port of the accommodating tube corresponding to an opening of the top plate, the opening communicating with the first accommodating space, and the second accommodating space having an ash discharge port; a first stirring member, protruding from the top plate by the second end of an axis, driven to rotate by a power element, the first end of the axis extending into the furnace body, the axis located in the furnace body sequentially including an upper blade, at least one middle blade and a lower blade from the second end to the first end; and a second stirring member, driven by a power element to rotate in the second accommodating space, the second stirring member having a plurality of blades.

[0013] Accordingly, the waste treatment equipment of the present invention can break up and flatten the waste by rotating the first stirring member, and has the functions of quantitatively and forcibly supplying the waste and preventing the occurrence of bridging phenomenon, and cooperates with the air output by the multiple diversion pipes to increase the oxygen content of the waste, so that the waste can be quickly thermally cracked to form carbonized particles and ash, and, by means of the multiple blades of the second stirring member, the carbonized particles and ash that have been thermally cracked can be discharged from the ash discharge port to the outside of the furnace body, which has the functions of improving the thermal cracking efficiency and avoiding the occurrence of bridging phenomenon.

[0014] The furnace body is funnel-shaped, having a cylindrical portion and an enlarged portion, wherein the enlarged portion is funnel-shaped and connected to the upper end of the cylindrical portion, so that the waste falling from the opening can smoothly move downward to the cylindrical portion.

[0015] The opening has a first valve plate, and the first valve plate is used to open and close the opening. Thus, the first valve plate can open and close the opening, and has the effect of controlling whether the waste can fall into the first accommodating space.

[0016] The first valve plate is controlled by an actuating cylinder so that the first valve plate is used to open and close the opening. Thus, the opening and closing function of the first valve plate can be controlled by a program.

[0017] The shaft has a hollow fluid channel, and a gas is input from the second end of the shaft and output toward the first end. In this way, the gas can be input from the second end of the shaft and output toward the first end through the fluid channel, so that the waste can increase the oxygen content and quickly pyrolyze to form carbonized particles and ash.

[0018] The first end of the shaft has a plurality of shunt pipes in a radial shape, and the gas is output toward the bottom section of the first accommodating space through the plurality of shunt pipes. In this way, the gas can be output through the plurality of shunt pipes, so that the waste can evenly increase the oxygen content.

[0019] The ash discharge port has a second valve plate for opening and closing the ash discharge port, so as to control whether the carbonized particles and ash fall outside the furnace body.

[0020] The second valve plate is controlled by an actuating cylinder C, so that the second valve plate opens and closes the ash discharge port. Thus, the opening and closing function of the second valve plate can be controlled by a program. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a well-known material conveying equipment structure diagram.

[0022] Figure 2It is a partially exploded stereogram of a preferred embodiment of the present invention.

[0023] Figure 3 It is a combined cross-sectional view of a preferred embodiment of the present invention.

[0024] Figure 4 It is a stereoscopic view of a preferred embodiment of the first stirring member of the present invention.

[0025] Figure 5 Yes Figure 3 A is a partial enlarged view shown.

[0026] Description of Figure Numbers:

[0027] 1-furnace body; 1a-cylindrical part; 1b-enlarged part; 11-activated carbon slag layer; 12-microwave emission module; 13-opening; 14-top plate; 15-accommodating cylinder; 16-discharging port; 17-first valve plate; 18-shaft seat; 19-second valve plate; 2-first stirring member; 21-shaft; 21a-first end; 21b-second end; 22-transmission wheel; 23-power element; 24-fluid channel; 25-diverter pipe; 26-transmission wheel; 25-power element; 26-blade; 26a-upper blade; 26b-middle blade; 26c-lower blade; 3-second stirring member; 31-power element; 32-blade; C-acting cylinder; O-ash discharge port; S1-first accommodating space; S2-second accommodating space; 9-accommodating equipment; 91-storage barrel; 92-conveyor belt; 93-incinerator; W-waste. DETAILED DESCRIPTION

[0028] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the preferred embodiments of the present invention are listed below and described in detail with reference to the accompanying drawings; in addition, those marked with the same symbols in different drawings are regarded as the same and their descriptions are omitted.

[0029] Please refer to Figure 2 , Figure 3 As shown, it is a preferred embodiment of the waste treatment equipment of the present invention, comprising a furnace body 1, a first stirring member 2 and a second stirring member 3, the first stirring member 2 and the second stirring member 3 are respectively located above and below an activated carbon slag layer 11 in the furnace body 1 and rotate.

[0030] The furnace body 1 has an activated carbon slag layer 11 to divide the furnace body 1 into a first accommodating space S1 and a second accommodating space S2. The activated carbon slag layer 11 can adsorb organic matter and malodorous molecules in the gas to filter the gas, so as to prevent the pollutants in the gas from damaging the waste treatment furnace. In addition, the activated carbon slag layer 11 can be heated by irradiating microwaves through a plurality of microwave emission modules 12 attached to the furnace body 1, and the plurality of microwave emission modules 12 can surround the furnace body 1. (For the structure of the activated carbon slag layer 11 and the plurality of microwave emission modules 12, please refer to the Chinese patent case No. 202110119564.7 "Waste Treatment Furnace and Treatment Equipment Having the Waste Treatment Furnace" applied by the applicant).

[0031] The top of the furnace body 1 has a top plate 14, and the top plate 14 has a accommodating cylinder 15. The discharge port 16 of the accommodating cylinder 15 corresponds to an opening 13 of the top plate 14. The opening 13 is connected to the first accommodating space S1, so that waste can be put into the accommodating cylinder 15 and enter the first accommodating space S1 through the discharge port 16 and the opening 13. Preferably, the opening 13 can have a first valve plate 17, and the first valve plate 17 can be controlled by an actuator C, so that the first valve plate 17 can open and close the opening 13 to control whether the waste falls into the first accommodating space S1. Preferably, the furnace body 1 is funnel-shaped, with a cylindrical portion 1a and an expanded portion 1b. The expanded portion 1b is formed in a funnel shape and connected to the upper end of the cylindrical portion 1a, so that the waste falling from the opening 13 can smoothly move down to the cylindrical portion 1a.

[0032] Please refer to Figure 2 , Figure 4 As shown, the first stirring member 2 is rotated by a shaft 21 which can be located on a shaft seat 18 of the top plate 14, the first end 21a of the shaft 21 extends into the furnace body 1, and the second end 21b of the shaft 21 protrudes from the shaft seat 18 and is driven to rotate by a power element 23 through a transmission wheel 22. Preferably, the shaft 21 has a hollow fluid channel 24, so that gas can be input from the second end 21b of the shaft 21, and the gas is output toward the first end 21a through the fluid channel 24. Preferably, the first end 21a can be radially provided with a plurality of shunt pipes 25, so that the gas can be output toward the bottom section of the first accommodating space S1 through the plurality of shunt pipes 25.

[0033] The shaft 21 of the first stirring member 2 extending into the first accommodating space S1 has a plurality of blades 26, and the plurality of blades 26 can include an upper blade 26a, at least one middle blade 26b and a lower blade 26c in sequence from the second end 21b to the first end 21a. When the first stirring member 2 rotates, the upper blade 26a can break up and flatten the waste falling from the opening 13, the at least one middle blade 26b can break up the waste and prevent bridging, and the lower blade 26c can lift and move the waste at the bottom of the first accommodating space S1, and cooperate with the air output by the plurality of diverter pipes 25 to increase the oxygen content of the waste. Furthermore, the plurality of radial diverter pipes 25 can be used to generate a plurality of diverter pipes 25 ... The tube 25 can also have the function of lifting and moving the waste, so that the waste and the activated carbon particles of the activated carbon slag layer 11 are lifted, and the air output by the multiple diversion tubes 25 can increase the oxygen content of the waste, so that the waste can be quickly thermally cracked to form carbonized particles and ash. The carbonized particles and ash can fall into the second accommodating space S2. The second accommodating space S2 has an ash discharge port O. The carbonized particles and ash can be discharged from the ash discharge port O. The ash discharge port O can have a second valve plate 19. The second valve plate 19 can be controlled by an actuating cylinder C so that the second valve plate 19 can open and close the ash discharge port O to control whether the carbonized particles and ash fall outside the furnace body 1.

[0034] Please refer to Figure 2 , Figure 3 , Figure 5 As shown, the second stirring member 3 can be driven to rotate by a power element 31, and the second stirring member 3 has a plurality of blades 32, which are used to stir the carbonized particles and ash falling into the second accommodating space S2, so that the carbonized particles and ash falling into the second accommodating space S2 can be discharged from the ash discharge port O to the outside of the furnace body 1.

[0035] Please refer to Figure 2 , Figure 3 As shown, the staff can put the waste into the accommodating cylinder 15, and the waste can enter the first accommodating space S1 through the opening 13. The waste is scattered and flattened by the upper blade 26a, and the waste is scattered and prevented from bridging by the at least one blade 26b. The lower blade 26c can lift and move the waste that falls on the bottom section of the first accommodating space S1, and cooperate with the multiple diversion pipes 25 to output air and lift and move the waste, so that the oxygen content of the waste is increased, and the waste can be quickly thermally cracked to form carbonized particles and ash. The carbonized particles and ash after thermal cracking can fall into the second accommodating space S2, and the several blades 32 can stir so that the carbonized particles and ash can be discharged from the ash discharge port O to the outside of the furnace body 1.

[0036] In summary, the waste treatment equipment of the present invention can break up and flatten the waste by rotating the first stirring member, and has the effect of quantitatively and forcibly supplying the waste and preventing the occurrence of bridging phenomenon. The air output by the multiple diversion pipes is combined to increase the oxygen content of the waste, so that the waste can be quickly thermally cracked to form carbonized particles and ash. In addition, the multiple blades of the second stirring member can make the carbonized particles and ash that have been thermally cracked be discharged from the ash discharge port to the outside of the furnace body, which has the effect of improving the thermal cracking efficiency and avoiding the occurrence of bridging phenomenon.

[0037] Although the present invention has been disclosed using the above preferred embodiments, they are not intended to limit the present invention. Any general technician familiar with this field can make various changes and modifications to the above embodiments without departing from the spirit and scope of the present invention. They still belong to the technical scope protected by the present invention. Therefore, the protection scope of the present invention shall include all changes within the meaning and equivalent scope of the attached claims.

Claims

1. A waste treatment equipment, characterized in that: Include: A furnace body, having an activated carbon slag layer to divide the furnace body into a first accommodating space and a second accommodating space, a plurality of microwave transmitting modules attached to the furnace body to irradiate the activated carbon slag layer with microwaves to heat it, the top of the furnace body having a top plate, the top plate having a accommodating tube, the discharge port of the accommodating tube corresponding to an opening of the top plate, the opening communicating with the first accommodating space, the second accommodating space having an ash discharge port; A first stirring member protrudes from the top plate from the second end of a shaft and is driven to rotate by the power element. The first end of the shaft extends into the furnace body. The shaft located in the furnace body includes an upper blade, at least one middle blade and a lower blade in sequence from the second end to the first end; and A second stirring member is driven by a power element to rotate in the second accommodating space, and the second stirring member has a plurality of blades.

2. The waste treatment facility according to claim 1, characterized in that: The furnace body is funnel-shaped, and has a cylindrical portion and an enlarged portion. The enlarged portion is funnel-shaped and connected to the upper end of the cylindrical portion.

3. The waste treatment facility according to claim 1, characterized in that: The opening has a first valve plate, and the first valve plate is used for opening and closing the opening.

4. The waste treatment plant according to claim 3, characterized in that The first valve plate is controlled by an actuating cylinder so that the first valve plate is used to open and close the opening.

5. The waste treatment facility according to claim 1, characterized in that: The shaft has a hollow fluid passage, and a gas is input from the second end of the shaft and output toward the first end.

6. The waste treatment plant according to claim 5, characterized in that The first end of the shaft is radially provided with a plurality of shunt pipes, and the gas is output toward the bottom section of the first accommodating space through the plurality of shunt pipes.

7. The waste treatment facility according to claim 1, characterized in that: The ash discharge port has a second valve plate, and the second valve plate is used for opening and closing the ash discharge port.

8. The waste treatment plant according to claim 7, characterized in that The second valve plate is controlled by an actuating cylinder so that the second valve plate opens and closes the ash discharge port.

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