High-temperature plasma heat source sludge carbonization furnace

Abstract

The utility model belongs to the technical field of carbonization furnaces, and particularly relates to a high-temperature plasma heat source sludge carbonization furnace which comprises a furnace body, and a rotating assembly is arranged on the periphery of the furnace body; the rotating assembly comprises a gear ring, the gear ring is arranged in the middle of the periphery of the furnace body in a sleeving mode, a second supporting frame is arranged in the middle of the bottom side of the furnace body, two sets of evenly-distributed supporting plates are fixedly connected to the top of the second supporting frame, gears are rotationally connected to the opposite sides of the supporting plates, and a first motor is fixedly connected to the periphery of the supporting plate on one side. According to the sludge carbonization furnace, the two motors I at the top of the supporting frame II drive the gear to rotate to drive the gear ring on the periphery of the furnace body to rotate, and the gear ring drives the furnace body to rotate under the action of the roller I and the roller II, so that the sludge is turned over and uniformly carbonized in the furnace body, the condition that the local temperature is too high or too low is avoided, and the carbonization effect is improved; and the service life of the equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbonization furnace technical field, concretely is a high temperature plasma heat source sludge carbonization furnace. BACKGROUND

[0002] Sludge carbonization furnace is an advanced environmental protection equipment, is mainly used to handle various organic sludge, through carbonization process converts wet sludge into dry carbon particles, realizes the harmless treatment and resource utilization of sludge.This kind of equipment is widely used in down processing factory, goose feather processing factory and various industrial sludge treatment field, has remarkable environmental benefit and economic benefit.

[0003] But the existing high temperature plasma heat source sludge carbonization furnace can not evenly carbonize sludge, and uneven carbonization has a negative impact on the operation efficiency and service life of sludge carbonization equipment.If the sludge is unevenly distributed in the carbonization furnace, it may cause local temperature to be too high or too low, which not only affects the carbonization effect, but also may accelerate the wear and tear and aging of the equipment, and the sludge cannot be screened after carbonization, and the sludge contains a large amount of toxic organic matter and pathogenic microorganisms, if not screened after carbonization, these harmful substances may be discharged into the environment with coarse particles or impurities.This not only pollutes the soil, water and air, but also may pose a potential threat to the ecological system and human health.

[0004] It should be noted that the above content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a high temperature plasma heat source sludge carbonization furnace, which solves the existing problems.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A high temperature plasma heat source sludge carbonization furnace, comprising a furnace body, a rotating assembly is arranged on the periphery of the furnace body;

[0008] The rotating assembly includes a gear ring, which is sleeved on the middle part of the outer periphery of the furnace body, and a support frame 2 is provided in the middle part of the bottom side of the furnace body, and two groups of evenly distributed support plates are fixedly connected to the top of the support frame 2, and the support plates are rotatably connected to one side with gears, and the outer periphery of the support plate on one side is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one side of the gear, and the gear is meshed with the outer periphery of the gear ring, and support frames 3 and support frame 1 are distributed at the bottom of both ends of the furnace body, and two evenly distributed rollers 1 are provided on the top of the support frame 1, and two evenly distributed rollers 2 are provided on both sides of the top of the support frame 3, and the rollers 1 and the rollers 2 are rotatably connected to the bottom of the furnace body, and a screening assembly is provided on the rear side of the furnace body.

[0009] As an optimal technical solution of the present invention, the screening assembly includes a blanking box, reciprocating screws are rotatably connected on both sides of the blanking box, steel pipes are fixedly connected on both sides of the blanking box, motor 2 is fixedly connected to one side of the blanking box, the output end of motor 2 is fixedly connected to one end of the reciprocating screw, a scraper is slidably connected to the outer periphery of the steel pipe, the scraper is threadedly connected to the outer periphery of the reciprocating screw, a filter screen plate is provided at the bottom inside the blanking box, the bottom of the scraper is slidably connected to the top of the filter screen plate, discharge port 1 is fixedly connected to both sides of the blanking box, and discharge port 2 is fixedly connected to the bottom of the blanking box.

[0010] As a preferred technical solution of the present invention, an inner cylinder is provided inside the furnace body, and a heating wire is sleeved on the outer circumference of the inner cylinder.

[0011] As a preferred technical solution of the present invention, a plurality of evenly distributed guide plates are provided inside the inner cylinder.

[0012] As a preferred technical solution of the present invention, a furnace door is rotatably connected to the front side of the furnace body, and a handle is fixedly connected to the outer side of the furnace door.

[0013] As a preferred technical solution of the present invention, an operation panel is provided on the front side of the furnace door.

[0014] As a preferred technical solution of the present invention, a display screen is provided on the front side of the operation panel, and a plurality of evenly distributed buttons are fixedly connected to the front side of the operation panel.

[0015] Compared with the existing technology, the utility model provides a high-temperature plasma heat source sludge carbonization furnace with the following beneficial effects:

[0016] 1. This high-temperature plasma heat source sludge carbonization furnace uses two motors on the top of the support frame to drive the gears to rotate, which drives the gear ring on the outer periphery of the furnace body to rotate. The gear ring drives the furnace body to rotate under the action of rollers 1 and 2, ensuring that the sludge is turned in the furnace body and carbonized evenly without the situation of local temperature being too high or too low, thereby improving the carbonization effect and extending the service life of the equipment.

[0017] 2. This high-temperature plasma heat source sludge carbonization furnace drives the reciprocating screw to rotate through motor 2, driving the scraper to reciprocate on the steel pipe and the reciprocating screw, scraping and screening the larger sludge blocks on the filter screen, eliminating the possibility of harmful substances being discharged into the environment along with coarse particles or impurities, and reducing the probability of soil pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the heating wire structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the scraper structure of the utility model;

[0021] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of point A in the middle.

[0022] In the figure: 1. Furnace body; 2. Gear ring; 3. Discharge box; 4. Discharge port 1; 5. Roller 1; 6. Support frame 1; 7. Motor 1; 8. Gear; 9. Support frame 2; 10. Support frame 3; 11. Roller 2; 12. Handle; 13. Furnace door; 14. Support plate; 15. Heating wire; 16. Inner cylinder; 17. Guide plate; 18. Motor 2; 19. Reciprocating screw; 20. Steel pipe; 21. Scraper; 22. Filter screen; 23. Discharge port 2; 24. Operation panel; 25. Display screen; 26. Button. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] refer to Figure 1 In this embodiment: a high-temperature plasma heat source sludge carbonization furnace includes a furnace body 1, and a rotating component is provided on the periphery of the furnace body 1;

[0025] The rotating assembly comprises a gear ring 2, which is sleeved in the middle of the outer periphery of the furnace body 1, the middle of the bottom side of the furnace body 1 is provided with a support frame two 9, the top of the support frame two 9 is fixedly connected with two groups of uniformly distributed support plates 14, the side of the support plates 14 facing each other is rotatably connected with a gear 8, the outer periphery of one side of the support plate 14 is fixedly connected with a motor one 7, the output end of the motor one 7 is fixedly connected with one side of the gear 8, the gear 8 is engaged with the outer periphery of the gear ring 2, the bottom of the two ends of the furnace body 1 is provided with a support frame three 10 and a support frame one 6, the top of the support frame one 6 is provided with two uniformly distributed rollers one 5, the top of the support frame three 10 is provided with two uniformly distributed rollers two 11, the rollers one 5 and the rollers two 11 are rotatably connected with the bottom of the furnace body 1, and the rear side of the furnace body 1 is provided with a screening assembly.

[0026] Specifically, the two motor one 7 at the top of the support frame two 9 drives the gear 8 to rotate, drives the gear ring 2 at the outer periphery of the furnace body 1 to rotate, and drives the furnace body 1 to rotate under the action of the rollers one 5 and the rollers two 11, so that the sludge in the furnace body 1 is turned over, uniformly carbonized, and there is no case of local temperature being too high or too low, the carbonization effect is improved, and the service life of the equipment is prolonged.

[0027] Reference Figure 3 In the embodiment, the screening assembly comprises a feeding box 3, reciprocating screw rods 19 are rotatably connected to the two sides in the feeding box 3, steel pipes 20 are fixedly connected to the two sides in the feeding box 3, a motor two 18 is fixedly connected to one side of the feeding box 3, the output end of the motor two 18 is fixedly connected with one end of the reciprocating screw rod 19, a scraper 21 is slidably connected with the outer periphery of the steel pipe 20, the scraper 21 is threadedly connected with the outer periphery of the reciprocating screw rod 19, a filter screen plate 22 is arranged on the inner bottom side of the feeding box 3, the bottom of the scraper 21 is slidably connected with the top of the filter screen plate 22, discharge ports one 4 are fixedly connected to the two sides of the feeding box 3, and discharge ports two 23 are fixedly connected to the bottom of the feeding box 3.

[0028] Specifically, the motor two 18 drives the reciprocating screw rod 19 to rotate, drives the scraper 21 to make reciprocating motion on the steel pipe 20 and the reciprocating screw rod 19, scrapes and screens the larger sludge blocks on the filter screen plate 22, the larger particles are discharged through the discharge ports one 4, and the smaller particles are discharged through the discharge ports two 23, so that the possibility of harmful substances being discharged into the environment together with coarse particles or impurities is eliminated, and the probability of soil pollution is reduced.

[0029] Reference Figure 2 and Figure 4In the embodiment, the furnace body 1 is internally provided with an inner cylinder 16, the outer periphery of the inner cylinder 16 is sleeved with heating wires 15, the inner cylinder 16 is internally provided with a plurality of uniformly distributed guide vanes 17, the furnace body 1 is rotatably connected with a furnace door 13 at the front side, the furnace door 13 is fixedly connected with a handle 12 at the outer side, the furnace door 13 is provided with an operation panel 24 at the front side, the operation panel 24 is provided with a display screen 25 at the front side, and the operation panel 24 is fixedly connected with a plurality of uniformly distributed buttons 26 at the front side.

[0030] Specifically, the heating wires 15 uniformly sleeved at the outer periphery of the inner cylinder 16 ensure the temperature balance of the whole inner cylinder 16, thereby improving the uniformity of carbonization, the guide vanes 17 are used for transporting the sludge to the rear of the inner cylinder 16, the handle 12 on the furnace door 13 facilitates the opening of the carbonization furnace by the staff, and the display screen 25 and the buttons 26 on the operation panel 24 are used for controlling the rotating speed of the inner cylinder 16 and the sludge screening rate.

[0031] The working principle and use process of the utility model are as follows: the two motor one 7s at the top of the support frame two 9 drive the gear 8 to rotate, drive the gear ring 2 at the outer periphery of the furnace body 1 to rotate, the gear ring 2 drives the furnace body 1 to rotate under the action of the roller one 5 and the roller two 11, ensures that the sludge is turned over in the furnace body 1 and is uniformly carbonized, avoids the situation that the local temperature is too high or too low, improves the carbonization effect, prolongs the service life of the equipment, the motor two 18 drives the reciprocating screw rod 19 to rotate, drives the scraper 21 to do reciprocating motion on the steel pipe 20 and the reciprocating screw rod 19, scrapes and screens the larger sludge block on the filter screen plate 22, avoids the possibility that the harmful substances are discharged into the environment together with the coarse particles or impurities, and reduces the probability of soil pollution.

[0032] Finally, it should be noted that: the above only for preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-temperature plasma heat source sludge carbonization furnace, comprising a furnace body (1), characterized in that: A rotating assembly is provided on the outer periphery of the furnace body (1); The rotating assembly includes a gear ring (2), the gear ring (2) is sleeved on the middle of the outer periphery of the furnace body (1), a support frame 2 (9) is provided in the middle of the bottom side of the furnace body (1), the top of the support frame 2 (9) is fixedly connected with two groups of evenly distributed support plates (14), the support plates (14) are connected to the gears (8) when rotating toward one side, the outer periphery of one side of the support plate (14) is fixedly connected to the motor 1 (7), and the output end of the motor 1 (7) is fixedly connected to one side of the gear (8) The gear (8) is meshed with the outer periphery of the gear ring (2), and support frame three (10) and support frame one (6) are distributed at the bottom of both ends of the furnace body (1). Two rollers one (5) are evenly distributed on the top of the support frame one (6), and two rollers two (11) are evenly distributed on both sides of the top of the support frame three (10). The roller one (5) and the roller two (11) are rotatably connected to the bottom of the furnace body (1), and a screening component is provided on the rear side of the furnace body (1).

2. The high-temperature plasma heat source sludge carbonization furnace according to claim 1, characterized in that: The screening assembly includes a feed box (3), reciprocating screws (19) are rotatably connected to both sides of the feed box (3), steel pipes (20) are fixedly connected to both sides of the feed box (3), a motor 2 (18) is fixedly connected to one side of the feed box (3), an output end of the motor 2 (18) is fixedly connected to one end of the reciprocating screw (19), a scraper (21) is slidably connected to the outer periphery of the steel pipe (20), the scraper (21) is threadedly connected to the outer periphery of the reciprocating screw (19), a filter screen plate (22) is provided at the bottom inside the feed box (3), the bottom of the scraper (21) is slidably connected to the top of the filter screen plate (22), a discharge port 1 (4) is fixedly connected to both sides of the feed box (3), and a discharge port 2 (23) is fixedly connected to the bottom of the feed box (3).

3. The high-temperature plasma heat source sludge carbonization furnace according to claim 1, characterized in that: An inner cylinder (16) is provided inside the furnace body (1), and a heating wire (15) is sleeved on the outer circumference of the inner cylinder (16).

4. The high-temperature plasma heat source sludge carbonization furnace according to claim 3, characterized in that: A plurality of evenly distributed guide plates (17) are provided inside the inner cylinder (16).

5. The high-temperature plasma heat source sludge carbonization furnace according to claim 1, characterized in that: The front side of the furnace body (1) is rotatably connected to a furnace door (13), and the outside of the furnace door (13) is fixedly connected to a handle (12).

6. The high-temperature plasma heat source sludge carbonization furnace according to claim 5, characterized in that: An operating panel (24) is provided on the front side of the furnace door (13).

7. The high-temperature plasma heat source sludge carbonization furnace according to claim 6, characterized in that: A display screen (25) is provided on the front side of the operation panel (24), and a plurality of evenly distributed buttons (26) are fixedly connected to the front side of the operation panel (24).

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