CN216337233U

CN216337233U - Energy-saving electromagnetic heater for sludge treatment

Info

Publication number: CN216337233U
Application number: CN202122728369.2U
Authority: CN
Inventors: 何瑛子
Original assignee: Shenzhen Xinhuiyuan Technology Co ltd
Current assignee: Shenzhen Xinhuiyuan Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an energy-saving electromagnetic heater for sludge treatment, which comprises a base, wherein an angle adjusting assembly is arranged at the top end of the base, one end of the angle adjusting assembly is fixedly connected with a heat-insulating box, the inner wall of the heat-insulating box is provided with a heat absorbing cylinder, the side wall of the heat absorbing cylinder is fixedly connected with an electrified coil, two ends of the electrified coil are fixedly connected with a power supply, the side wall of the heat-insulating box is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring assembly, and the side wall of the heat-insulating box is provided with a sealing assembly; according to the technical scheme provided by the utility model, the stirring component is arranged to heat and stir the sludge in the sludge, so that the heat transfer speed is increased, the aim of improving the working efficiency is fulfilled, the time and the energy consumption are saved, and the angle of the device is adjusted by arranging the angle adjusting component, so that the cleaning work of the sludge in the sludge is facilitated, and the aim of facilitating the cleaning and not influencing the subsequent use is fulfilled.

Description

Energy-saving electromagnetic heater for sludge treatment

Technical Field

The utility model relates to the technical field of electromagnetic heaters for sludge treatment, in particular to an energy-saving electromagnetic heater for sludge treatment.

Background

In China, with the enhancement of national economic strength and the improvement of national environmental protection consciousness, the urban sewage treatment industry is rapidly developed, the yield of urban sludge is increased day by day, and the problems of sludge disposal, development and utilization are increasingly concerned by people. The drying treatment of the sludge enables the treatment methods of agricultural sludge, fuel use, incineration, landfill site reduction and the like, the electromagnetic heater utilizes alternating current to form an alternating magnetic circuit on a metal pipe shell, and utilizes the magnetic resistance of the pipe shell to convert the alternating magnetic circuit into heat energy to heat materials.

The prior art has the following defects or problems:

1. the existing electric heating is generally slow in process when heating sludge, needs to consume a large amount of time to fully heat the sludge, consumes a large amount of energy for heating while consuming time, and is low in efficiency;

2. the existing electric heater usually cleans sludge in a heating box difficultly due to condensation after heating the sludge, so that subsequent use of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving electromagnetic heater for sludge treatment aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an energy-saving electromagnetic heater for sludge treatment comprises a base, wherein an angle adjusting assembly is arranged at the top end of the base, one end of the angle adjusting assembly is fixedly connected with a heat-insulating box, the inner wall of the heat-insulating box is provided with a heat absorption cylinder, the side wall of the heat absorption cylinder is fixedly connected with an electrified coil, two ends of the electrified coil are fixedly connected with a power supply, the side wall of the heat-insulating box is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring assembly, and the side wall of the heat-insulating box is provided with a sealing assembly;

the stirring assembly comprises a rotating frame, a spring, a scraper, a supporting rod and a shutter wheel, wherein two ends of the spring are respectively and fixedly connected to the inner wall of the rotating frame and the bottom of the scraper, one end of the supporting rod is fixedly connected to the side wall of the rotating frame, and the side wall of the shutter wheel is rotatably connected to the other end of the supporting rod.

Optionally, the angle adjusting assembly includes a fixed column, a telescopic column, a rotating head and an air cylinder, the bottom of the fixed column is fixedly connected to the top end of the base, one end of the telescopic column is slidably connected to the inside of the fixed column, the side wall of the rotating head is rotatably connected to one end of the telescopic column, and two ends of the air cylinder are respectively rotatably connected to the top end of the base and the bottom of the heat insulation box.

Optionally, the side wall of the rotating frame is fixedly connected to the output end of the motor.

Optionally, the sealing assembly comprises an electric push rod, a connecting block and a sealing door, the side wall of the electric push rod is fixedly connected to the side wall of the heat preservation and insulation box, and the two ends of the connecting block are respectively and fixedly connected to the output end of the electric push rod and the side wall of the sealing door.

Optionally, the side wall of the heat absorbing cylinder is fixedly connected with a bearing, and the output end of the motor is rotatably connected to the side wall of the heat absorbing cylinder and the side wall of the rotating frame by penetrating through the bearing.

Optionally, the side wall of the heat preservation and insulation box is provided with a slotted hole, and the side wall of the sealing door is slidably connected inside the heat preservation and insulation box through the interpenetration slotted hole.

Compared with the prior art, the utility model provides an energy-saving electromagnetic heater for sludge treatment, which has the following beneficial effects:

1. according to the utility model, the stirring assembly is arranged, and the stirring assembly is used for heating and stirring the sludge in the stirring assembly, so that the heat transfer speed is increased, the purpose of improving the working efficiency is achieved, the time is saved, and the energy consumption is reduced;

2. according to the utility model, the angle adjusting component is arranged, and the angle of the device is adjusted through the angle adjusting component, so that the cleaning work of the internal sludge is facilitated, and the purpose of facilitating cleaning and not influencing subsequent use is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a left side sectional view of the inventive structure;

fig. 4 is a top sectional view of the heat absorbing tube structure of the present invention.

In the figure: 1. a base; 2. fixing a column; 3. a telescopic column; 4. rotating the head; 5. a cylinder; 6. a heat preservation and insulation box; 7. a power source; 8. an electrified coil; 9. a heat absorbing cylinder; 10. a motor; 11. an electric push rod; 12. connecting blocks; 13. a sealing door; 14. a rotating frame; 15. a spring; 16. a scraper; 17. a support bar; 18. a louver blade wheel; 19. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, in this embodiment: an energy-saving electromagnetic heater for sludge treatment comprises a base 1, wherein an angle adjusting assembly is arranged at the top end of the base 1, one end of the angle adjusting assembly is fixedly connected with a heat-insulating box 6, the inner wall of the heat-insulating box 6 is provided with a heat absorption cylinder 9, the side wall of the heat absorption cylinder 9 is fixedly connected with an electrified coil 8, two ends of the electrified coil 8 are fixedly connected with a power supply 7, the side wall of the heat-insulating box 6 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a stirring assembly, and the side wall of the heat-insulating box 6 is provided with a sealing assembly; the stirring assembly comprises a rotating frame 14, a spring 15, a scraper 16, a supporting rod 17 and a louver wheel 18, wherein two ends of the spring 15 are respectively and fixedly connected to the inner wall of the rotating frame 14 and the bottom of the scraper 16, one end of the supporting rod 17 is fixedly connected to the side wall of the rotating frame 14, and the side wall of the louver wheel 18 is rotatably connected to the other end of the supporting rod 17; carry out angle modulation through the angle modulation subassembly, the convenience is cleared up the mud sediment of inside, keep warm through heat preservation heat-proof box 6, prevent that the temperature from scattering outward and consuming the energy, carry out the mud heating through heat-absorbing cylinder 9, produce magnetic field through electrical coil 8 and carry out electromagnetic heating, provide the energy through power 7, provide power through motor 10, carry out rotatory stirring through swivel mount 14, closely laminate through spring 15, strike off the mud sediment through scraper 16, through the 18 reinforcing stirring effect of hundred impellers, seal heating through seal assembly.

The angle modulation assembly comprises a fixed column 2, a telescopic column 3, a rotating head 4 and an air cylinder 5, wherein the bottom of the fixed column 2 is fixedly connected to the top end of the base 1, one end of the telescopic column 3 is slidably connected to the inside of the fixed column 2, the side wall of the rotating head 4 is rotatably connected to one end of the telescopic column 3, and two ends of the air cylinder 5 are respectively rotatably connected to the top end of the base 1 and the bottom of the heat-preservation and heat-insulation box 6; carry out fixed connection through fixed column 2, carry out lifting movement through flexible post 3, carry out the angular rotation through rotating head 4, carry out lift adjustment through cylinder 5.

The side wall of the rotating frame 14 is fixedly connected to the output end of the motor 10; the rotating frame 14 is rotated by the motor 10.

The sealing assembly comprises an electric push rod 11, a connecting block 12 and a sealing door 13, the side wall of the electric push rod 11 is fixedly connected to the side wall of the heat-insulating box 6, and two ends of the connecting block 12 are fixedly connected to the output end of the electric push rod 11 and the side wall of the sealing door 13 respectively; the electric push rod 11 drives the sealing door 13 to move up and down, and the sealing door is connected through the connecting block 12.

The side wall of the heat absorption cylinder 9 is fixedly connected with a bearing 19, and the output end of the motor 10 is rotatably connected with the side wall of the heat absorption cylinder 9 and the side wall of the rotating frame 14 through penetrating the bearing 19; the motor 10 can drive the rotating frame 14 to rotate inside the heat absorbing barrel 9 through the bearing 19.

The side wall of the heat-insulation box 6 is provided with a slotted hole, and the side wall of the sealing door 13 is slidably connected to the inside of the heat-insulation box 6 through the interpenetration slotted hole; the sealing door 13 is slidably connected to the inside of the heat-insulating and heat-insulating box 6 through the insertion slot hole, so that the sealing door 13 can move up and down to seal.

The working principle and the using process of the utility model are as follows: when the device is used, the electric push rod 11 drives the sealing door 13 to lift and control the opening and closing of the sealing door 13, sludge is sent into the heat absorption cylinder 9 through the sealing door 13, the power coil 8 is electrified through the power supply 7 to generate heat, the heat is absorbed into the interior of the heat absorption cylinder 9 to carry out heating treatment on the sludge, the motor 10 drives the rotating frame 14 to rotate, the scraper 16 is tightly attached to the inner wall of the heat absorption cylinder 9 through the reaction force of the spring 15 to scrape and clean the inner wall of the heat absorption cylinder 9, the phenomenon that the sludge is attached to the inner wall to influence the sludge in the middle of the cylinder to be heated unevenly is avoided, the rotating frame 14 rotates the louver wheel 18 to rotate by utilizing inertia to stir the sludge in the middle, the stirring effect is improved, the purposes of uniformly diffusing the heat in the heat absorption cylinder 9, accelerating the heating speed and improving the working efficiency are achieved, the time and energy consumption is saved, after the heat treatment is accomplished, the mud sediment in the heat receiver tube 9 is extended through the cylinder 5, drives the extension of flexible post 3 to raise the device wholly, stretch out and draw back respectively through both sides cylinder 5, make the device angle adjust according to the effect of rotor 4, thereby conveniently clear up the mud sediment of inside, reach the purpose that convenient clearance does not influence follow-up use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An energy-saving electromagnetic heater for sludge treatment is characterized in that: the angle adjusting device comprises a base (1), wherein an angle adjusting component is arranged at the top end of the base (1), one end of the angle adjusting component is fixedly connected with a heat-insulating box (6), a heat absorption barrel (9) is arranged on the inner wall of the heat-insulating box (6), an electrified coil (8) is fixedly connected to the side wall of the heat absorption barrel (9), a power supply (7) is fixedly connected to two ends of the electrified coil (8), a motor (10) is fixedly connected to the side wall of the heat-insulating box (6), an output end of the motor (10) is fixedly connected with a stirring component, and a sealing component is arranged on the side wall of the heat-insulating box (6);

the stirring assembly comprises a rotating frame (14), a spring (15), a scraper (16), a supporting rod (17) and a shutter wheel (18), wherein two ends of the spring (15) are respectively and fixedly connected to the inner wall of the rotating frame (14) and the bottom of the scraper (16), one end of the supporting rod (17) is fixedly connected to the side wall of the rotating frame (14), and the side wall of the shutter wheel (18) is rotatably connected to the other end of the supporting rod (17).

2. The energy-saving electromagnetic heater for sludge treatment according to claim 1, characterized in that: the angle modulation assembly comprises a fixed column (2), a telescopic column (3), a rotating head (4) and an air cylinder (5), wherein the bottom of the fixed column (2) is fixedly connected to the top end of the base (1), one end of the telescopic column (3) is connected to the inside of the fixed column (2) in a sliding mode, the side wall of the rotating head (4) is connected to one end of the telescopic column (3) in a rotating mode, and the two ends of the air cylinder (5) are connected to the top end of the base (1) and the bottom of the heat preservation and insulation box (6) in a rotating mode respectively.

3. The energy-saving electromagnetic heater for sludge treatment according to claim 1, characterized in that: the side wall of the rotating frame (14) is fixedly connected with the output end of the motor (10).

4. The energy-saving electromagnetic heater for sludge treatment according to claim 1, characterized in that: the sealing assembly comprises an electric push rod (11), a connecting block (12) and a sealing door (13), the side wall of the electric push rod (11) is fixedly connected to the side wall of the heat-preservation and heat-insulation box (6), and the two ends of the connecting block (12) are fixedly connected to the output end of the electric push rod (11) and the side wall of the sealing door (13) respectively.

5. The energy-saving electromagnetic heater for sludge treatment according to claim 1, characterized in that: the side wall of the heat absorption barrel (9) is fixedly connected with a bearing (19), and the output end of the motor (10) is rotatably connected with the side wall of the heat absorption barrel (9) and the side wall of the rotating frame (14) through penetrating the bearing (19).

6. The energy-saving electromagnetic heater for sludge treatment according to claim 4, characterized in that: slotted holes are formed in the side wall of the heat-preservation and heat-insulation box (6), and the side wall of the sealing door (13) is connected to the inside of the heat-preservation and heat-insulation box (6) in a sliding mode through the penetrating slotted holes.