Hot galvanizing sludge recovery device

Abstract

The utility model discloses a hot-dip galvanizing sludge recovery device which comprises heat treatment equipment for hot-dip galvanizing sludge, a cavity is formed in the heat treatment equipment, and a loading box for accommodating the hot-dip galvanizing sludge is arranged in the cavity; a homogenizing structure for hot-dip galvanizing sludge is arranged below the loading box, and the homogenizing structure is used for turning over the hot-dip galvanizing sludge in the loading box. Through the arrangement of the homogenizing structure and the elastic assembly, sludge can be effectively turned over and mixed, and the bonding phenomenon of the sludge in the treatment process is reduced, so that the treatment efficiency of the sludge is improved. Compared with a traditional paddle structure, the sludge is not prone to adhering to equipment in the treatment process, the cleaning and maintaining work of the equipment is reduced, and the maintaining cost is reduced.

Description

Technical Field

[0001] The utility model relates to a hot-dip galvanizing sludge recovery device. Background Art

[0002] With the acceleration of industrialization, hot-dip galvanizing has been widely used in the field of metal corrosion protection. However, the problem of sludge treatment generated during the hot-dip galvanizing process has become increasingly prominent.

[0003] Traditional hot-dip galvanizing sludge treatment methods mostly use hot water drying to treat the sludge. During the treatment process, due to the viscosity of the sludge, it is easy to stick to the blades, which in turn affects the sludge treatment efficiency. At the same time, the cleaning of the blades is also more troublesome. Therefore, a hot-dip galvanizing sludge recovery device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a hot-dip galvanizing sludge recovery device to solve the problem raised in the above background technology that the traditional hot-dip galvanizing sludge treatment is easy to stick to the blades, thereby affecting the sludge treatment efficiency, and the cleaning of the blades is also relatively troublesome.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a hot-dip galvanizing sludge recovery device, comprising a heat treatment device for hot-dip galvanizing sludge, wherein a chamber is provided inside the heat treatment device, and a loading box for accommodating the hot-dip galvanizing sludge is provided inside the chamber;

[0006] A homogenizing structure for hot-dip galvanizing sludge is provided below the loading box.

[0007] The homogenizing structure is used to turn over the hot-dip galvanizing sludge in the loading box.

[0008] Preferably, the homogenous structure includes a homogenous motor located at the lower part of the chamber, and the output end of the homogenous motor is connected to an elastic component via a rotating shaft.

[0009] Preferably, an external thread is provided on the outer circumference of the rotating shaft, and a rotating sleeve is connected to the external thread.

[0010] Preferably, the elastic component includes a reset spring located on the periphery of the rotating shaft, and the reset spring is located directly below the rotating screw sleeve.

[0011] Preferably, a blocking rod is provided at the bottom end of the rotating shaft, and the blocking rod is axially arranged along the rotating shaft.

[0012] Preferably, the loading box includes a box cover and a box compartment, the box cover and the box compartment are arranged in cooperation with each other, a plug-in slot cooperating with the rotating shaft is provided in the middle of the box compartment, and a retaining slot cooperating with the retaining rod is provided at the bottom end surface of the plug-in slot.

[0013] Preferably, two groups of oscillation rods are arranged inside the magazine compartment, and the oscillation rods are arranged with rounded corners on one side of the magazine compartment, and the two groups of oscillation rods are arranged in mirror symmetry.

[0014] Preferably, an arc-shaped groove is provided at the bottom of the magazine compartment, and two groups of arc-shaped protrusions are provided in the middle of the arc-shaped groove.

[0015] Preferably, a spherical protrusion is provided at the bottom of the chamber of the heat treatment equipment, and the spherical protrusion and the arc-shaped groove cooperate with each other.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model can effectively stir and mix the sludge by means of the homogeneous structure and the elastic component, thereby reducing the sticking phenomenon of the sludge during the treatment process, thereby improving the treatment efficiency of the sludge.

[0018] Compared with the traditional blade structure, sludge is not easy to stick to the equipment during the treatment process, which reduces the cleaning and maintenance work of the equipment and reduces maintenance costs.

[0019] The sludge in the loading box is vibrated and turned by the elastic component to prevent the sludge from sticking to the equipment during the treatment process, and then the sludge is turned evenly, so that the sludge can be heated more evenly during the heat treatment process, thereby improving the uniformity and effect of the heat treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the homogeneous structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the elastic component structure of an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the loading box according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the cartridge compartment structure according to an embodiment of the present invention.

[0025] In the figure: 1. Heat treatment equipment; 2. Chamber; 201. Spherical protrusion; 3. Loading box; 301. Box cover; 302. Box compartment; 3021. Insertion slot; 3022. Stop slot; 3023. Oscillating rod; 3024. Arc-shaped slot; 3025. Arc-shaped protrusion; 4. Homogeneous structure; 401. Homogeneous motor; 402. Rotating shaft; 4021. External thread; 4022. Rotating sleeve; 4023. Stop rod; 403. Elastic component; 4031. Return spring. DETAILED DESCRIPTION

[0026] In order to solve the problem that traditional hot-dip galvanizing sludge easily sticks to the blades, thereby affecting the sludge treatment efficiency and making the cleaning of the blades more troublesome, the embodiment of the present invention provides a hot-dip galvanizing sludge recovery device. The following will be combined with the drawings in the embodiment of the present invention to clearly and completely describe the technical solutions in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all the embodiments. Based on the embodiment 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.

[0027] See also Figure 1-5 The utility model provides a hot-dip galvanizing sludge recovery device, comprising a heat treatment device 1 for hot-dip galvanizing sludge, wherein a chamber 2 is provided inside the heat treatment device 1, and a loading box 3 for accommodating hot-dip galvanizing sludge is provided inside the chamber 2; the loading box 3 comprises a box cover 301 and a box compartment 302, wherein the box cover 301 and the box compartment 302 are matched with each other, and a plug-in slot 3021 matched with a rotating shaft 402 is provided in the middle of the box compartment 302, and a blocking slot 3022 matched with a blocking rod 4023 is provided on the bottom end surface of the plug-in slot 3021. Two groups of oscillation rods 3023 are arranged inside the cartridge compartment 302, and the oscillation rods 3023 and one side of the cartridge compartment 302 are rounded, and the two groups of oscillation rods 3023 are arranged in mirror symmetry; an arc-shaped groove 3024 is opened at the bottom of the cartridge compartment 302, and two groups of arc-shaped protrusions 3025 are arranged in the middle of the arc-shaped groove 3024.

[0028] A homogenizing structure 4 for hot-dip galvanizing sludge is located below the loading box 3. The homogenizing structure 4 includes a homogenizing motor 401 located below the chamber 2. The output end of the homogenizing motor 401 is connected to an elastic component 403 via a rotating shaft 402. The outer circumference of the rotating shaft 402 is provided with an external thread 4021, and a rotating sleeve 4022 is matingly connected to the external thread 4021. The elastic component 403 includes a return spring 4031 located on the outer circumference of the rotating shaft 402, and the return spring 4031 is located directly below the rotating sleeve 4022. A stop rod 4023 is provided at the bottom end of the rotating shaft 402, and the stop rod 4023 is arranged axially along the rotating shaft 402.

[0029] The homogenizing structure 4 is used to turn over the hot-dip galvanizing sludge in the loading box 3 .

[0030] The heat treatment equipment 1 is provided with a spherical protrusion 201 at the bottom of the chamber 2 , and the spherical protrusion 201 and the arc-shaped groove 3024 cooperate with each other.

[0031] The working principle of the hot-dip galvanizing sludge recovery device provided by the utility model is as follows:

[0032] Insert the loading box into the outer periphery of the rotating shaft through the plug-in slot in the middle, then open the box cover, load the hot-dip galvanized sludge to be processed into the box bin, and close the box cover;

[0033] The reset spring and the rotating screw sleeve are sequentially sleeved onto the outer periphery of the rotating shaft, and the rotating screw sleeve is rotated so that it moves downward through the external thread to squeeze the box cover above the box bin, and the box cover is abutted against the box bin to seal the hot-dip galvanizing sludge;

[0034] Start the heat treatment equipment to heat treat the hot-dip galvanized sludge in the box bin, start the homogenizer motor to rotate through the rotating shaft, and the rotating shaft drives the box bin to rotate inside the chamber through the stop rod. During the rotation of the box bin, the spherical protrusion rotates along the arc groove.

[0035] When the magazine rotates to the arc-shaped raised position, the magazine moves upward by rotating the shaft to compress the return spring.

[0036] When the spherical protrusion moves away from the arc-shaped protrusion, the return spring elastically extends, pushing the magazine downward to achieve oscillating operation;

[0037] At the same time, as the box rotates, the sludge inside the box is lifted and vibrated along the vibration rod inside it, completing the secondary vibration and making the sludge homogenous.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot-dip galvanizing sludge recovery device, characterized by: It comprises a heat treatment device (1) for hot-dip galvanizing sludge, wherein a chamber (2) is provided inside the heat treatment device (1), and a loading box (3) for accommodating the hot-dip galvanizing sludge is provided inside the chamber (2); A homogenizing structure (4) for hot-dip galvanizing sludge is provided below the loading box (3). The homogenizing structure (4) is used to turn over the hot-dip galvanizing sludge in the loading box (3).

2. The hot-dip galvanizing sludge recovery device according to claim 1, characterized in that: The homogenous structure (4) comprises a homogenous motor (401) located at the lower part of the chamber (2), and the output end of the homogenous motor (401) is connected to an elastic component (403) via a rotating shaft (402).

3. The hot-dip galvanizing sludge recovery device according to claim 2, characterized in that: An external thread (4021) is provided on the outer circumference of the rotating shaft (402), and a rotating screw sleeve (4022) is cooperatively connected to the external thread (4021).

4. The hot-dip galvanizing sludge recovery device according to claim 3, characterized in that: The elastic component (403) includes a return spring (4031) located on the periphery of the rotating shaft (402), and the return spring (4031) is located directly below the rotating screw sleeve (4022).

5. The hot-dip galvanizing sludge recovery device according to claim 4, characterized in that: A blocking rod (4023) is provided at the bottom end of the rotating shaft (402), and the blocking rod (4023) is axially arranged along the rotating shaft (402).

6. The hot-dip galvanizing sludge recovery device according to claim 5, characterized in that: The loading box (3) comprises a box cover (301) and a box compartment (302), wherein the box cover (301) and the box compartment (302) are arranged in cooperation with each other, a plug-in slot (3021) is provided in the middle of the box compartment (302) and is cooperated with the rotating shaft (402), and a retaining slot (3022) is provided at the bottom end surface of the plug-in slot (3021) and is cooperated with the retaining rod (4023).

7. The hot-dip galvanizing sludge recovery device according to claim 6, characterized in that: Two groups of oscillating rods (3023) are arranged inside the cartridge compartment (302), and the oscillating rods (3023) and one side of the cartridge compartment (302) are arranged with rounded corners, and the two groups of oscillating rods (3023) are arranged in a mirror-symmetrical manner.

8. The hot-dip galvanizing sludge recovery device according to claim 7, characterized in that: An arc-shaped groove (3024) is provided at the bottom of the box compartment (302), and two groups of arc-shaped protrusions (3025) are provided in the middle of the arc-shaped groove (3024).

9. The hot-dip galvanizing sludge recovery device according to claim 8, characterized in that: The heat treatment equipment (1) is provided with a spherical protrusion (201) at the bottom of the chamber (2), and the spherical protrusion (201) and the arc-shaped groove (3024) cooperate with each other.

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