Efficient energy-saving sludge and waste incineration dry distillation device

Abstract

The utility model belongs to the field of treatment devices, and particularly relates to an efficient and energy-saving sludge and waste incineration dry distillation device which comprises a conveying and filtering assembly. The conveying and filtering assembly is provided with a fixing frame, a stepping motor is fixedly installed on one side of the fixing frame, a transmission roller is fixedly installed at the output end of the stepping motor, and the periphery of the transmission roller is in transmission connection with a conveying belt. After sludge is placed in an inner cavity of a delivery bin, a stepping motor is driven to drive a transmission roller to rotate, then a conveying belt is driven, the conveying belt is limited by a plurality of limiting rollers and synchronously rotates along with the transmission roller, the sludge is conveyed to a grinding roller, sludge dewatering is achieved by means of tension of the grinding roller, and dewatered sludge cakes fall into a collecting tank through a falling bin to be stored and incinerated. And the torque motor is driven to drive the auger to rotate, mud cakes in the collecting tank are conveyed to the incineration bin through the output pipe to be incinerated, the function of separated conveying is achieved, the problem that sludge needs to be conveyed manually is solved, and the adaptability in use is improved.

Description

Technical Field

[0001] This utility model relates to the field of treatment devices, specifically a high-efficiency and energy-saving sludge and waste incineration and dry distillation device. Background Technology

[0002] Waste incineration is a technology that burns waste at high temperatures, achieving waste reduction, harmlessness, and resource recovery.

[0003] Chinese Patent No. CN202323481682.6 discloses a sludge treatment device for waste incineration power generation, comprising: a treatment box; a base plate fixedly connected to the bottom of the treatment box; a support leg fixedly connected to the bottom of the base plate; and an inlet pipe connected to the top of the treatment box.

[0004] As can be seen from the above, the motor starts the connecting rod to rotate, and the rod drives the mixing shaft to rotate through the mounting shaft. This, together with the mixing blades, mixes the treatment agent and sludge evenly, separating the sludge from the water. At the same time, the filter plate isolates the sludge from the water, facilitating separate treatment of the sludge and water. The wastewater can then be treated and recycled. However, this method has the following shortcomings: When treating sludge, it is usually necessary to first remove the water from the sludge and then incinerate it. Under the current technology, the dewatered sludge is collected at specific points, and manual transportation of the sludge is required during incineration. This has certain limitations in use and increases the labor intensity of personnel.

[0005] Therefore, a high-efficiency and energy-saving sludge and waste incineration dry distillation device is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies and the problem of manual sludge transportation, this utility model proposes a high-efficiency and energy-saving sludge and waste incineration dry distillation device.

[0007] The technical solution adopted by this utility model to solve its technical problem is: the high-efficiency and energy-saving sludge and waste incineration dry distillation device of this utility model;

[0008] Firstly, a high-efficiency and energy-saving sludge device includes a conveying and filtering assembly; the conveying and filtering assembly is equipped with a fixed frame, a stepper motor is fixedly installed on one side of the fixed frame, a transmission roller is fixedly installed at the output end of the stepper motor, a conveyor belt is connected around the transmission roller, the transmission roller and the fixed frame are movably installed, and a feeding bin is fixedly installed on one side of the top of the fixed frame.

[0009] Preferably, a number of limiting rollers are fixedly installed on one side of the fixed frame, a conveyor belt is movably installed on one side of the number of limiting rollers, a pressing roller is fixedly installed on the top of the fixed frame, and one side of the pressing roller is movably installed with the conveyor belt.

[0010] Preferably, a connecting flange is fixedly installed at the bottom of the fixed frame, a drop chamber is fixedly installed on one side of the fixed frame, and a collection trough is provided at the bottom of the drop chamber.

[0011] Preferably, a conveying pipe is fixedly installed on one side of the collection tank, an output pipe is fixedly installed on the top of the conveying pipe, a torque motor is fixedly installed on the top of the output pipe, and an auger is fixedly installed at the output end of the torque motor.

[0012] Secondly, a waste incineration dry distillation device includes a main body, on which an incineration chamber is installed. An incinerator is fixedly installed at the bottom of the incineration chamber, a filling port is fixedly installed at the top of the incineration chamber, and an output pipe is fixedly installed on one side of the incineration chamber.

[0013] Preferably, a connecting pipe is fixedly installed on the top of the incineration chamber, a separation chamber is fixedly installed on the other side of the connecting pipe, a collection hopper is placed at the bottom of the separation chamber, and a gas supply pipe is fixedly installed on one side of the separation chamber.

[0014] The advantages of this utility model are:

[0015] This invention utilizes a structural design for its conveying and filtering components. After the sludge is placed inside the feeding chamber, a stepper motor drives the transmission roller to rotate, which in turn drives the conveyor belt. The conveyor belt is limited by multiple limit rollers and rotates synchronously with the transmission roller, conveying the sludge to the pressing roller. Relying on the tension of the pressing roller, the sludge is dewatered. The dewatered sludge cake falls into the collection tank through the drop chamber for storage. During incineration, a drive torque motor drives the auger to rotate, conveying the sludge cake in the collection tank to the incineration chamber through the output pipe for incineration. This achieves the function of separation and conveying, solves the problem of needing to manually transport sludge, and improves the adaptability in use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is an exploded view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the conveying and filtering assembly structure of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the main structure of this utility model.

[0022] In the diagram: 1. Main body; 2. Conveying and filtering assembly; 11. Incineration chamber; 12. Incinerator; 13. Filling port; 14. Connecting pipe; 15. Separation chamber; 16. Collection hopper; 17. Gas supply pipe; 21. Fixing frame; 22. Stepper motor; 23. Drive roller; 24. Conveyor belt; 25. Feeding chamber; 26. Drop chamber; 27. Collection trough; 28. Compactor roller; 29. ​​Limiting roller; 31. Connecting flange; 32. Conveying pipe; 33. Output pipe; 34. Torque motor; 35. Screwdriver. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1-5 As shown, in the first aspect, a high-efficiency and energy-saving sludge device includes a conveying and filtering assembly 2; the conveying and filtering assembly 2 is equipped with a fixed frame 21, a stepper motor 22 is fixedly installed on one side of the fixed frame 21, a transmission roller 23 is fixedly installed at the output end of the stepper motor 22, a conveyor belt 24 is connected around the transmission roller 23, the transmission roller 23 and the fixed frame 21 are movably installed, and a feeding bin 25 is fixedly installed on one side of the top of the fixed frame 21;

[0025] During operation, the opening of the feeding bin 25 facilitates the placement of sludge for processing. During processing, the stepper motor 22 is driven to make the transmission roller 23 rotate on the fixed frame 21, and the transmission roller 23 drives the conveyor belt 24 to transport the sludge accordingly.

[0026] Furthermore, several limiting rollers 29 are fixedly installed on one side of the fixed frame 21, and a conveyor belt 24 is movably installed on one side of the several limiting rollers 29. A rolling roller 28 is fixedly installed on the top of the fixed frame 21, and one side of the rolling roller 28 is movably installed with the conveyor belt 24.

[0027] During operation, the limiting roller 29 provides support and limits the conveyor belt 24 as it rotates. The sludge comes into contact with the rolling roller 28 during operation, separating the water from the sludge.

[0028] Furthermore, a connecting flange 31 is fixedly installed at the bottom of the fixed frame 21, a drop chamber 26 is fixedly installed on one side of the fixed frame 21, and a collection trough 27 is provided at the bottom of the drop chamber 26.

[0029] During operation, the water released from the sludge is collected in the inner cavity of the fixed frame 21, while the sludge cake is continuously transported until it moves through the drop chamber 26 to the inside of the collection tank 27 for collection.

[0030] Furthermore, a conveying pipe 32 is fixedly installed on one side of the collection tank 27, an output pipe 33 is fixedly installed on the top of the conveying pipe 32, a torque motor 34 is fixedly installed on the top of the output pipe 33, and an auger 35 is fixedly installed at the output end of the torque motor 34.

[0031] When the drive torque motor 34 is working, the auger 35 at the output end contacts the inner cavity of the conveying pipe 32 and the output pipe 33, and the sludge stored in the collection tank 27 is conveyed to the outside in a spiral manner.

[0032] Secondly, the waste incineration dry distillation device includes a main body 1, an incineration chamber 11 installed on the main body 1, an incinerator 12 fixedly installed at the bottom of the incineration chamber 11, a filling port 13 fixedly installed at the top of the incineration chamber 11, and an output pipe 33 fixedly installed on one side of the incineration chamber 11.

[0033] During operation, sludge transported through output pipe 33 enters the inner cavity of incineration chamber 11, driving incinerator 12 to burn the sludge. At the same time, additives can be transported to the inner cavity of incineration chamber 11 through injection port 13 to assist in the incineration process.

[0034] Furthermore, a connecting pipe 14 is fixedly installed on the top of the incineration chamber 11, a separation chamber 15 is fixedly installed on the other side of the connecting pipe 14, a collection hopper 16 is placed at the bottom of the separation chamber 15, and a gas supply pipe 17 is fixedly installed on one side of the separation chamber 15.

[0035] During operation, the gas burned in the inner cavity of the incineration chamber 11 enters the inner cavity of the separation chamber 15 through the connecting pipe 14. During the incineration process, the substances undergo complex physical and chemical changes, generating a variety of gaseous, liquid and solid products, which are collected by the collection hopper 16 and the gas delivery pipe 17.

[0036] Working principle: By placing sludge into the inner cavity of the feeding bin 25, the stepper motor 22 is driven to rotate the output drive roller 23. The drive roller 23 drives the conveyor belt 24, which is limited by multiple limit rollers 29. These limit rollers 29 rotate along with the drive roller 23. The conveyor belt 24 transports the sludge during rotation, and the sludge comes into contact with the pressing roller 28. The tension of the pressing roller 28 itself forms a pressing and shearing effect on the sludge layer. Force is used to squeeze out the capillary water from the sludge layer, obtaining a sludge cake with a high solids content, thereby achieving sludge dewatering. The dewatered water flows into the inner cavity of the fixed frame 21 and is transported outward through the connecting flange 31. The dewatered sludge cake enters the collection tank 27 for storage through the drop chamber 26. When incineration is required, the driving torque motor 34 causes the auger 35 at the output end to rotate, and the auger 35 is used to transport the sludge cake inside the collection tank 27, so that the sludge cake enters the incineration chamber 11 through the output pipe 33 for incineration.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-efficiency and energy-saving sludge and waste incineration and dry distillation device, characterized in that: It includes a main body (1) and a conveying and filtering assembly (2); the conveying and filtering assembly (2) is equipped with a fixed frame (21), a stepper motor (22) is fixedly installed on one side of the fixed frame (21), a transmission roller (23) is fixedly installed at the output end of the stepper motor (22), a conveyor belt (24) is connected around the transmission roller (23), the transmission roller (23) and the fixed frame (21) are movably installed, and a feeding bin (25) is fixedly installed on one side of the top of the fixed frame (21).

2. The high-efficiency and energy-saving sludge and waste incineration dry distillation device according to claim 1, characterized in that: A number of limiting rollers (29) are fixedly installed on one side of the fixed frame (21), and a conveyor belt (24) is movably installed on one side of the limiting rollers (29). A rolling roller (28) is fixedly installed on the top of the fixed frame (21), and one side of the rolling roller (28) is movably installed with the conveyor belt (24).

3. The high-efficiency and energy-saving sludge and waste incineration dry distillation device according to claim 2, characterized in that: A connecting flange (31) is fixedly installed at the bottom of the fixed frame (21), and a drop chamber (26) is fixedly installed on one side of the fixed frame (21). A collection trough (27) is provided at the bottom of the drop chamber (26).

4. The high-efficiency and energy-saving sludge and waste incineration dry distillation device according to claim 3, characterized in that: A conveying pipe (32) is fixedly installed on one side of the collection tank (27), an output pipe (33) is fixedly installed on the top of the conveying pipe (32), a torque motor (34) is fixedly installed on the top of the output pipe (33), and an auger (35) is fixedly installed at the output end of the torque motor (34).

5. The high-efficiency and energy-saving sludge and waste incineration dry distillation device according to claim 4, characterized in that: The main body (1) is equipped with an incineration chamber (11), an incinerator (12) is fixedly installed at the bottom of the incineration chamber (11), an injection port (13) is fixedly installed at the top of the incineration chamber (11), and an output pipe (33) is fixedly installed on one side of the incineration chamber (11).

6. The high-efficiency and energy-saving sludge and waste incineration dry distillation device according to claim 5, characterized in that: A connecting pipe (14) is fixedly installed on the top of the incineration chamber (11), and a separation chamber (15) is fixedly installed on the other side of the connecting pipe (14). A collection hopper (16) is placed at the bottom of the separation chamber (15), and a gas supply pipe (17) is fixedly installed on one side of the separation chamber (15).

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