Feeding device of sludge incinerator

Abstract

The feeding device of the sludge incinerator comprises a feeding assembly, a driving assembly is arranged on the right side of the feeding assembly, the feeding assembly comprises a feeding pipe, a threaded rod is movably installed in the feeding pipe, the left side of the threaded rod is connected with a vibration assembly, the vibration assembly comprises a second base, and the second base is fixed to the lower end of the left side of the feeding pipe. A second driving motor is installed at the upper end of the second base, the front end of the second driving motor is connected with an eccentric transmission mechanism through a transmission belt, and the upper end of the eccentric transmission mechanism is connected with the left side of the threaded rod through a bearing. In actual use, the driving assembly provides power for the threaded rod in the feeding pipe and pushes the threaded rod to rotate so as to drive sludge to advance; a second driving motor in the vibration assembly drives an eccentric transmission mechanism through a transmission belt to generate periodic vibration, the vibration directly acts on a threaded rod, sludge is effectively prevented from being adhered and accumulated on the threaded rod, and therefore the problems that the material pushing action is not smooth and the efficiency is reduced due to sludge blockage are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding of sludge incinerators, and specifically relates to a feeding device for a sludge incinerator. Background Art

[0002] A sludge incinerator is a key device in the modern waste treatment field. It is mainly used for efficiently treating sludge generated in the processes of sewage treatment plants, industrial wastewater treatment, agricultural wastewater treatment, and medical waste, etc. Through high-temperature incineration technology, it significantly reduces the volume and weight of sludge, effectively eliminates harmful substances therein, and reduces environmental pollution. At the same time, the incinerated ash can be used for soil improvement or as raw materials for building materials to achieve resource recovery. Its wide applicability and high treatment capacity make it an ideal choice for treating various sludges and wastes.

[0003] When dealing with dry sludge, some sludges have characteristics such as high viscosity, easy caking, and strong adhesion between particles. The sludge is likely to get stuck or adhere to the pushing parts during transportation and feeding; this phenomenon will cause the operation of the feeding device to be blocked, the pushing action to be unsmooth, and even may completely block, thus significantly reducing the treatment efficiency and production capacity of the sludge incinerator.

[0004] Therefore, there is a need for a feeding device for a sludge incinerator to solve the above problems. Summary of the Utility Model

[0005] Technical problem to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a feeding device for a sludge incinerator to solve the problem that the sludge is likely to get stuck or adhere to the pushing parts during transportation and feeding mentioned in the above background art.

[0007] Technical solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: A feeding device for a sludge incinerator includes a feeding component, a driving component, and a vibration component. The driving component is arranged on the right side of the feeding component. The feeding component includes a feeding pipe. A threaded rod is movably installed inside the feeding pipe. The left side of the threaded rod is connected to the vibration component. The vibration component includes a second base. The second base is fixed at the lower left end of the feeding pipe. A second driving motor is installed at the upper end of the second base. The front end of the second driving motor is connected to an eccentric transmission mechanism through a transmission belt. The upper end of the eccentric transmission mechanism is connected to the left side of the threaded rod through a bearing.

[0009] Preferably, a feeding port is opened at the upper right side of the feeding pipe, and a discharging port is opened at the lower left side of the feeding pipe.

[0010] Preferably, a plurality of support connection bases are provided at the lower end of the feed pipe.

[0011] Preferably, the driving assembly includes a first base, the first base is fixed to the lower right side of the feed pipe, a first driving motor is installed on the upper end of the first base, and the right side of the first driving motor is connected to the right side of the threaded rod through a transmission wheel, a chain.

[0012] Preferably, a protective cover is provided outside the transmission wheel and the chain, and the protective cover is fixed to the right side of the first base.

[0013] Preferably, a universal joint is provided at the connection between the right side of the threaded rod and the driving assembly.

[0014] Preferably, a mud guard is provided on the left side of the threaded rod.

[0015] Beneficial effects

[0016] The utility model provides a feeding device for a sludge incinerator, which has the following beneficial effects: In actual use, the driving assembly is responsible for providing power for the threaded rod in the feed pipe, driving its rotation to drive the sludge forward; while the second driving motor in the vibration assembly drives the eccentric transmission mechanism to generate periodic vibration through the transmission belt, and this vibration directly acts on the threaded rod, effectively preventing the adhesion and accumulation of sludge on the threaded rod, thereby avoiding the problems of unsmooth feeding action and reduced efficiency caused by sludge blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic side-sectional structural diagram of the utility model;

[0019] Figure 3 is a schematic partial structural diagram of the vibration assembly in the utility model;

[0020] Figure 4 is a schematic partial structural diagram of the driving assembly in the utility model.

[0021] In the figure: 1, feeding assembly; 11, feed pipe; 12, threaded rod; 13, feed inlet; 14, discharge outlet; 15, mud guard; 2, driving assembly; 21, first base; 22, first driving motor; 23, transmission wheel; 24, chain; 25, protective cover; 3, vibration assembly; 31, second base; 32, second driving motor; 33, transmission belt; 34, eccentric transmission mechanism; 35, bearing; 4, universal joint; 5, support connection base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a feeding device for a sludge incinerator, including a feeding component 1, a driving component 2 and a vibrating component 3. A driving component 2 is arranged on the right side of the feeding component 1. The feeding component 1 includes a feeding pipe 11. A threaded rod 12 is movably installed inside the feeding pipe 11. The left side of the threaded rod 12 is connected to the vibrating component 3. The vibrating component 3 includes a second base 31. The second base 31 is fixed to the lower end of the left side of the feeding pipe 11. A second driving motor 32 is installed on the upper end of the second base 31. The front end of the second driving motor 32 is connected to an eccentric transmission mechanism 34 through a transmission belt 33. The upper end of the eccentric transmission mechanism 34 is connected to the left side of the threaded rod 12 through a bearing 35;

[0024] During use, the feeding pipe 11 is the main conveying channel for sludge; when the threaded rod 12 rotates, its helical movement can effectively push the sludge forward; the driving component 2 provides stable rotational power for the threaded rod 12; the second base 31 is the support structure of the vibrating component 3, ensuring that the entire vibrating mechanism can be firmly installed on the feeding pipe 11. The second driving motor 32 is the power source for the vibrating mechanism. Through its rotational movement, it drives the eccentric transmission mechanism 34 to produce a vibrating effect. The bearing 35 ensures the effective transmission of the vibration force and reduces friction and wear at the same time.

[0025] An inlet 13 is opened at the upper right end of the feeding pipe 11, and an outlet 14 is opened at the lower left side of the feeding pipe 11. The inlet 13 allows external sludge to be fed into the interior of the feeding pipe 11 through this opening, and then be processed by the subsequent pushing mechanism and conveyed forward; the outlet 14 is the channel for the sludge to leave the feeding pipe 11 and enter subsequent processing equipment such as an incinerator.

[0026] A plurality of support connection bases 5 are arranged at the lower end of the feeding pipe 11. The primary function of the support connection bases 5 is to provide stable support, and they also undertake the task of firmly connecting the feeding pipe 11 to surrounding equipment or structures.

[0027] The driving component 2 includes a first base 21. The first base 21 is fixed to the lower right side of the feeding pipe 11. A first driving motor 22 is installed at the upper end of the first base 21. The right side of the first driving motor 22 is connected to the right side of the chain 24 and the threaded rod 12 through a transmission wheel 23. The first base 21 is the supporting structure of the driving component 2. The first driving motor 22 provides power for the entire feeding process through its rotational movement. The transmission wheel 23 and the chain 24 together constitute the transmission mechanism between the driving motor and the threaded rod 12, converting the rotational movement of the motor into the rotational movement of the threaded rod 12.

[0028] A protective cover 25 is arranged outside the transmission wheel 23 and the chain 24. The protective cover 25 is fixed to the right side of the first base 21. The protective cover 25 plays a certain protective role for transmission mechanisms such as the transmission wheel 23 and the chain 24, preventing external sundries such as iron filings and dust from entering the interior of the transmission mechanism, reducing faults such as wear and jamming caused by the entry of sundries, and thus prolonging the service life of the transmission mechanism.

[0029] A universal joint 4 is arranged at the connection between the right side of the threaded rod 12 and the driving component 2. The presence of the universal joint 4 makes the entire transmission system more stable in the face of adverse conditions such as vibration and inclination, and can effectively absorb and relieve the influence brought by these adverse factors, ensuring the normal operation of the transmission components.

[0030] A mud guard 15 is arranged on the left side of the threaded rod 12. The main function of the mud guard 15 is to prevent sludge from being unnecessarily extruded out of the feeding pipe 11 during the rotation of the threaded rod 12. When the threaded rod 12 rotates, it will generate a certain thrust. Without appropriate blocking measures, the sludge may be extruded out of the conveying path due to this thrust, resulting in sludge leakage or waste.

[0031] As an embodiment of the present utility model: When using the feeding device of the sludge incinerator, first, the prepared sludge is fed into the interior of the feeding pipe 11 through the feeding port 13. With the rotation of the threaded rod 12, the sludge is pushed forward under the action of spiral movement and enters subsequent treatment equipment such as the incinerator through the discharging port 14. During this process, the vibration generated by the vibration component 3 helps to prevent sludge from clogging in the pipe and improves the conveying efficiency;

[0032] The second driving motor 32 then drives the eccentric transmission mechanism 34 through the transmission belt 33 to generate periodic vibration. This vibration directly acts on the threaded rod 12, effectively preventing the adhesion and accumulation of sludge on the threaded rod 12, thereby avoiding problems such as unsmooth pushing action and reduced efficiency caused by sludge clogging; thus completing the use of the feeding device of the sludge incinerator.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a sludge incinerator, comprising a feeding assembly (1), a driving assembly (2) and a vibrating assembly (3), wherein the driving assembly (2) is arranged on the right side of the feeding assembly (1), and the feeding assembly (1) comprises a feeding pipe (11), characterized in that: A threaded rod (12) is movably installed inside the feeding pipe (11), and the left side of the threaded rod (12) is connected to the vibration component (3); The vibration assembly (3) comprises a second base (31), the second base (31) is fixed to the lower end of the left side of the feeding pipe (11), a second drive motor (32) is installed on the upper end of the second base (31), the front end of the second drive motor (32) is connected to an eccentric transmission mechanism (34) through a transmission belt (33), and the upper end of the eccentric transmission mechanism (34) is connected to the left side of the threaded rod (12) through a bearing (35).

2. A feeding device for a sludge incinerator according to claim 1, characterized in that: A feed port (13) is provided at the upper right end of the feed pipe (11), and a discharge port (14) is provided at the lower left side of the feed pipe (11).

3. The feeding device of a sludge incinerator according to claim 1, characterized in that: The lower end of the feeding pipe (11) is provided with a plurality of groups of supporting connection bases (5).

4. The feeding device of a sludge incinerator according to claim 1, characterized in that: The driving assembly (2) comprises a first base (21), the first base (21) is fixed on the lower right side of the feeding pipe (11), a first driving motor (22) is mounted on the upper end of the first base (21), and the right side of the first driving motor (22) is connected to the right side of the chain (24) and the threaded rod (12) via a transmission wheel (23).

5. A feeding device for a sludge incinerator according to claim 4, characterized in that: A protective cover (25) is arranged outside the transmission wheel (23) and the chain (24), and the protective cover (25) is fixed on the right side of the first base (21).

6. The feeding device of a sludge incinerator according to claim 4, characterized in that: A universal joint (4) is provided at the connection between the right side of the threaded rod (12) and the driving assembly (2).

7. The feeding device of a sludge incinerator according to claim 1, characterized in that: A mud stopper (15) is arranged on the left side of the threaded rod (12).

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