Zinc dross ash frying device
By designing a closed component and a discharge chute mechanism for the zinc slag frying device, the problem of operators being too close to the discharge port when the zinc liquid flows out is solved, thus achieving safe material discharge operation and reducing the risk of accidental injury.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-04-10
AI Technical Summary
When molten zinc flows out, if the operator is too close to the discharge port, accidental injury is likely to occur.
Design a zinc slag frying device, including a frame, frying pot, feeding pipe, sealing component, cylinder, pushing mechanism, side baffle, ash discharge chute mechanism and limiting mechanism. The cylinder drives the pushing mechanism, which in turn drives the sealing component and ash discharge chute mechanism to control the opening and closing of the feeding pipe, ensuring that the operator has enough time to move away from the feeding port.
It effectively reduces the safety risks for operators when unloading materials by controlling the unloading position away from the operator, thus reducing the possibility of accidental injury.
Smart Images
Figure CN224105906U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to metallurgical technical field, concretely relates to a kind of zinc dross roasting device. BACKGROUND
[0002] Zinc dross recovery is the process of collecting, classifying, processing and recycling zinc-containing waste generated during zinc material production or processing. Through this recycling, not only can reduce resource consumption and environmental pollution, but also can save energy and reduce carbon emissions, so zinc dross recovery is of great significance to environmental protection and sustainable development, and is also a key link in the zinc industry.
[0003] The roasting machine is a commonly used zinc dross recovery equipment. By adding high-temperature zinc dross discharged from the furnace into the roasting pot, the mixed metal zinc gradually sinks to the bottom of the container to form a molten pool, and the ash remains in the upper part of the molten pool. Under the action of stirring, the zinc liquid is discharged from the discharge hole at the bottom of the container, and the ash is discharged from the ash outlet at the lower side wall of the roasting pot. In general, the roasting machine processes and processes zinc dross through heating, stirring, separation and other steps to realize the recycling of zinc dross.
[0004] Currently, when discharging ash through the roasting pot, the ash outlet needs to be manually opened by hand. After the discharge opening is opened, the zinc liquid flows out quickly with a large amount of heat and dust, and at this time the operator may still be near the discharge opening, which is easy to cause accidental injury. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a zinc dross roasting device to solve the technical problem that the operator is too close to the discharge opening when the zinc liquid flows out mentioned in the background.
[0006] To achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme:
[0007] A zinc dross roasting device, comprising a rack, a roasting pot, a discharge pipe, a closure assembly, a gas cylinder, a pushing mechanism, a side baffle, an ash discharge chute mechanism and a limiting mechanism;
[0008] The roasting pot is arranged on the rack, and the discharge pipe is connected to the bottom of the roasting pot. The closure assembly is telescopically arranged on the rack and can close the discharge pipe.
[0009] The gas cylinder is arranged on the rack, and the pushing mechanism has elasticity. One end of the pushing mechanism is connected to the gas cylinder, and the other end is connected to the closure assembly. The extension of the gas cylinder can give the closure assembly a movement trend to open the discharge pipe by elastic force. The side baffle is a lifting plate and can limit the sliding of the closure assembly driven by the pushing mechanism.
[0010] The ash discharge chute mechanism is arranged on the frame in a liftable manner and has elasticity, and lifting of the ash discharge chute mechanism can push the side baffle to shorten and surround the feeding pipe.
[0011] Further, the closing assembly comprises a closing telescopic rod and a closing plate; the closing telescopic rod is arranged on the frame in a telescopic manner, and the telescopic end of the closing telescopic rod is connected with the closing plate, and the closing plate can close the feeding pipe.
[0012] Further, the pushing mechanism comprises a pushing connecting plate, a pushing spring and a pressing assembly; the pushing connecting plate is connected with the output shaft of the air cylinder and connected with the closing plate through the pushing spring; the pressing assembly is arranged on the pushing connecting plate and can drive the limiting mechanism to move away from the ash discharge chute mechanism.
[0013] Further, the ash discharge chute mechanism comprises an ash discharge chute assembly and a driven assembly; the driven assembly is arranged on the mechanism in a rotatable manner, and the limiting mechanism can limit the forward rotation of the driven assembly; the ash discharge chute assembly is arranged on the frame in a telescopic manner and has elasticity, and lifting of the ash discharge chute assembly can drive the forward rotation of the driven assembly.
[0014] Further, the ash discharge chute assembly comprises an ash discharge chute body, a chute telescopic rod, a reset spring, a rack and a pushing rod; the ash discharge chute body is arranged on the frame through the chute telescopic rod, one end of the reset spring is connected with the chute body, and the other end is connected with the frame, the rack is fixedly arranged on the chute body, lifting of the rack can drive the forward rotation of the driven assembly; the pushing rod is arranged on the ash discharge chute body or the rack and can drive the side baffle to contract.
[0015] Further, the driven assembly comprises a driven rotating shaft, a driven gear and a ratchet wheel; the driven rotating shaft is rotatably connected with the frame, the driven gear and the ratchet wheel are coaxially fixedly arranged on the driven rotating shaft respectively, the driven gear is engaged with the rack, and the limiting mechanism can limit the forward rotation of the ratchet wheel.
[0016] Further, the limiting mechanism comprises a limiting connecting shaft, a pawl and a torsional spring; the limiting connecting shaft is arranged on the frame, the pawl is rotatably arranged on the limiting connecting shaft and connected with the frame through the torsional spring, and the pawl can limit the forward rotation of the ratchet wheel.
[0017] Further, the extrusion assembly comprises an extrusion connecting rod and a wedge block, one end of the extrusion connecting rod is connected with the pushing plate, the other end is connected with the wedge block, and the wedge block can drive the pawl to rotate away from the ratchet wheel.
[0018] Compared with the prior art, the advantages of the utility model include:
[0019] In the application, the cylinder needs to drive the pushing mechanism to move far enough to give the closed assembly enough elastic force after starting, and the cylinder can make the limiting mechanism away from the ash discharge chute mechanism after extending far enough, so as to make the ash discharge chute mechanism drive the side baffle to shorten, the closed assembly to move away under the elastic force, and the ash discharge chute mechanism to surround the feeding pipe. That is to say, after starting the cylinder, the cylinder needs to extend to give the closed assembly enough elastic force, drive the limiting mechanism away, and lift the ash discharge chute mechanism, so that the closed assembly is opened, the ash discharge chute mechanism surrounds the feeding pipe to realize feeding. In this process, the operator is given enough time to move away from the ash frying pot, reducing the possibility of accidents;
[0020] In addition, the ash discharge chute mechanism surrounds the feeding pipe to feed, which can effectively control the position of the feeding to be away from the operator, further reducing the possibility of accidents. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the application, and those skilled in the art can obtain other drawings according to these drawings without creating labor.
[0022] Figure 1 It is a whole schematic diagram of a zinc dross ash frying device in the utility model;
[0023] Figure 2 It is an enlarged schematic diagram of part A in the utility model;
[0024] Figure 3 It is a schematic diagram of the ash discharge chute mechanism in the utility model;
[0025] Figure 4 It is a schematic diagram of the side baffle.
[0026] REFERENCE SIGNS:
[0027] Frame 1, frying pot 2, discharging pipe 3, sealing assembly 4, sealing telescopic rod 41, sealing plate 42, air cylinder 5, pushing mechanism 6, pushing connecting plate 61, pushing spring 62, extruding assembly 63, extruding connecting rod 631, wedge block 632, side baffle 7, discharging chute mechanism 8, discharging chute assembly 81, discharging chute body 811, chute telescopic rod 812, reset spring 813, rack 814, pushing rod 815, driven assembly 82, driven rotating shaft 821, driven gear 822, ratchet wheel 823, limiting mechanism 9, limiting connecting shaft 91, pawl 92, torsional spring 93. DETAILED DESCRIPTION
[0028] In view of the deficiencies in the prior art, the present utility model person has long-term research and a large number of practices, and the technical scheme of the present utility model is obtained. The technical scheme, its implementation process and principles will be further explained in the following combined with the drawings in the embodiments of the present application and specific implementation cases.
[0029] It should be noted that the embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model, and cannot be understood as limiting the present utility model, and the described embodiments are only a part of the embodiments of the present utility model, but not all the embodiments. Based on the embodiments in the present utility model, the present utility model covers any alternative, modification, equivalent method and scheme defined by the claims, and all other embodiments obtained by the ordinary skilled in the art without creative labor, which belong to the protection scope of the present utility model.
[0030] In the description of the present application, "first", "second", "third" and similar words do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, "one" or "a" and similar words do not represent quantity limitation, but represent the existence of at least one. "Include" or "contain" and similar words mean that the elements or objects appearing before "include" or "contain" cover the elements or objects listed after "include" or "contain" and their equivalents, and do not exclude other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect.
[0031] In the description of the present application, the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, when using two sides, outer sides, up and down and the like, it should be understood that they are only used for the convenience of understanding and description, considering that the structure can be facing other positions.
[0032] In the description of the present application, unless otherwise explicitly specified and limited, the technical terms or scientific terms used should be understood as the general meaning understood by those skilled in the art to which the present application belongs, and the terms "mounting", "connection", "connection" and the like should be understood in a broad sense, for example, it can be fixed connection, it can also be detachable connection, it can also be in contact connection or integral connection; for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0033] The embodiments of the present application aim to introduce and explain the structure composition of the zinc dross roasting device and the cooperation relationship between the constituent structures, unless otherwise specified, the size, material and manufacturing process of each component in the zinc dross roasting device in the embodiments of the present application can be selected according to the specific circumstances, and no special limitation and explanation is made here.
[0034] Further, in order to enable the public to have a better understanding of the present application, in the following detailed description of the present application, some specific details are described in detail. The present application can also be completely understood without the description of these details.
[0035] Please refer to Figures 1-4 The embodiment provides a zinc dross roasting device, which comprises a rack 1, a roasting pot 2, a feeding pipe 3, a sealing assembly 4, a gas cylinder 5, a pushing mechanism 6, a side baffle 7, an ash discharging chute mechanism 8 and a limiting mechanism 9.
[0036] The roasting pot 2 is arranged on the rack 1, the roasting pot 2 is communicated with the feeding pipe 3 at the bottom, and the sealing assembly 4 is telescopically arranged on the rack 1 and can seal the feeding pipe 3. It should be understood that the sealing assembly 4 can control the opening and closing of the feeding pipe 3 through telescopic control, and the roasting pot 2 is also provided with a corresponding roasting mechanism, and the specific structure of the roasting mechanism is described in detail in the prior art, which will not be repeated here.
[0037] The cylinder 5 is arranged on the frame 1, the pushing mechanism 6 is elastic, one end of the pushing mechanism 6 is connected with the cylinder 5, and the other end is connected with the closing assembly 4; the extension of the cylinder 5 can give the closing assembly 4 a movement tendency of opening the discharging pipe 3 by the elastic force; the side baffle 7 is a lifting plate and can limit the sliding of the closing assembly 4 driven by the pushing mechanism 6; specifically, the telescopic part of the side baffle 7 limits the movement of the closing assembly 4. Since the pushing mechanism 6 drives the closing assembly 4 to move by the elastic force, the elastic force given by the pushing mechanism 6 to the side baffle 7 will gradually increase with the movement of the pushing mechanism 6, limited by the side baffle 7.
[0038] The ash discharging chute mechanism 8 is arranged on the frame 1 in a lifting manner and is elastic; the lifting of the ash discharging chute mechanism 8 can push the side baffle 7 to shorten and surround the discharging pipe 3; the limiting mechanism 9 is arranged on the frame 1 in a rotatable manner and can limit the lifting of the ash discharging chute mechanism 8; the movement of the pushing mechanism 6 can make the limiting mechanism 9 away from the ash discharging chute mechanism 8. Specifically, the limiting mechanism 9 is arranged on the side away from the side baffle 7; the cylinder 5 extrudes the limiting mechanism 9 after driving the pushing mechanism 6 to move far enough away from the side baffle 7, so that the limiting mechanism 9 is away from the ash discharging chute mechanism 8; the ash discharging chute mechanism 8 is lifted by the elastic force of itself, the side baffle 7 is shortened, the closing assembly 4 is opened by the elastic force of the pushing mechanism 6, and the ash discharging chute mechanism 8 surrounds the discharging pipe 3.
[0039] In this application, the cylinder 5 needs to drive the pushing mechanism 6 to move far enough after starting to give the closing assembly 4 enough elastic force; at the same time, the cylinder 5 can make the limiting mechanism 9 away from the ash discharging chute mechanism 8 after extending far enough, so that the ash discharging chute mechanism 8 drives the side baffle 7 to shorten, the closing assembly 4 is away from the elastic force, and the ash discharging chute mechanism 8 surrounds the discharging pipe 3. That is to say, after starting the cylinder 5, it needs to go through the extension of the cylinder 5 to give the closing assembly 4 enough elastic force, drive the limiting mechanism 9 to be away from the ash discharging chute mechanism 8, and lift the ash discharging chute mechanism 8, so that the closing assembly 4 is opened, the ash discharging chute mechanism 8 surrounds the discharging pipe 3 to realize discharging; in this process, enough time is given to the operator to be away from the ash frying pot 2, and the possibility of accidents is reduced;
[0040] In addition, the ash discharging chute mechanism 8 surrounds the discharging pipe 3 to discharge, which can effectively control the position of discharging to be away from the operator, and further reduce the possibility of accidents.
[0041] In other schemes, the closing assembly 4 includes a closing telescopic rod 41 and a closing plate 42; the closing telescopic rod 41 is arranged on the frame 1 in a telescopic manner, the telescopic end of the closing telescopic rod 41 is connected with the closing plate 42, and the closing plate 42 can close the discharging pipe 3. Specifically, the closing plate 42 is also connected with the pushing mechanism 6, and the movement of the pushing mechanism 6 can make the closing telescopic rod 41 extend or retract; specifically, when the closing plate 42 is given a power away from the discharging pipe 3, the closing telescopic rod 41 tends to shorten.
[0042] In other schemes, the pushing mechanism 6 comprises a pushing link plate 61, a pushing spring 62 and a pressing assembly 63; the pushing link plate 61 is connected with the output shaft of the cylinder 5 and connected with the closing plate 42 through the pushing spring 62; the pressing assembly 63 is arranged on the pushing link plate 61 and can drive the limiting mechanism 9 to move away from the ash discharge chute mechanism 8. Preferably, the pushing spring 62 is provided with a plurality of.
[0043] In other schemes, the ash discharge chute assembly 81 comprises an ash discharge chute body 811, a chute telescopic rod 812, a reset spring 813, a rack 814 and a pushing rod 815; the ash discharge chute body 811 is arranged on the rack 1 through the chute telescopic rod 812, one end of the reset spring 813 is connected with the chute body and the other end is connected with the rack 1, the rack 814 is fixedly arranged on the chute body, and the lifting of the rack 814 can drive the driven assembly 82 to rotate in the positive direction; the pushing rod 815 is arranged on the ash discharge chute body 811 or the rack 814 and can drive the side baffle 7 to retract. It should be understood that in the initial state, the ash discharge chute assembly 81 is in a compressed state and has a lifting tendency, which can drive the driven assembly 82 to rotate in the positive direction, but due to the influence of the limiting mechanism 9, the tendency is limited, and when the fiber mechanism moves away, the ash discharge chute assembly 81 is lifted by its own elastic force. Specifically, the sliding part of the side baffle 7 is a concave plate, one side of the concave plate abuts against the closing plate 42 and the other side moves away from the closing plate 42, and the pushing rod 815 can push the side baffle 7 away from one end of the closing plate 42, so that the pushing spring 62 drives the closing plate 42 to move away from the feeding pipe 3.
[0044] In other schemes, the ash discharge chute assembly 81 comprises an ash discharge chute body 811, a chute telescopic rod 812, a reset spring 813 and a rack 814; the ash discharge chute body 811 is arranged on the rack 1 through the chute telescopic rod 812, one end of the reset spring 813 is connected with the chute body and the other end is connected with the rack 1, the rack 814 is fixedly arranged on the chute body, and the lifting of the rack 814 can drive the driven assembly 82 to rotate in the positive direction. It should be understood that the axis of the chute telescopic rod 812 and the axis of the reset spring 813 are parallel in the same plane.
[0045] In other schemes, the driven assembly 82 comprises a driven shaft 821, a driven gear 822 and a ratchet wheel 823; the driven shaft 821 is rotatably connected to the rack 1, the driven gear 822 and the ratchet wheel 823 are coaxially fixedly arranged on the driven shaft 821 respectively, the driven gear 822 is engaged with the rack 814, and the limiting mechanism 9 can limit the positive rotation of the ratchet wheel 823.
[0046] In other schemes, the limiting mechanism 9 comprises a limiting connecting shaft 91, a pawl 92 and a torsion spring 93; the limiting connecting shaft 91 is arranged on the frame 1, the pawl 92 is rotatably arranged on the limiting connecting shaft 91 and is connected with the frame 1 through the torsion spring 93, and the pawl 92 can limit the forward rotation of the ratchet wheel 823. It should be understood that the movement of the extrusion assembly 63 can drive the pawl 92 to rotate away from the ratchet wheel 823.
[0047] In other schemes, the extrusion assembly 63 comprises an extrusion connecting rod 631 and a wedge block 632, one end of the extrusion connecting rod 631 is connected with the push plate, the other end is connected with the wedge block 632, and the wedge block 632 can drive the pawl 92 to rotate away from the ratchet wheel 823.
[0048] The zinc dross roasting device can give the operator enough time to move away after the opening of the discharge port command is started.
[0049] It should be understood that the above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, and any equivalent changes or modifications made according to the spirit and essence of the present application should be covered within the protection scope of the present application.
Claims
1. A zinc dross calcining apparatus, characterized by: It comprises a frame, a roasting pot, a feeding pipe, a closing assembly, a cylinder, a pushing mechanism, a side baffle, an ash discharging chute mechanism and a limiting mechanism. The roasting pot is arranged on the frame, and the bottom of the roasting pot is communicated with the feeding pipe. The cylinder is arranged on the frame, the pushing mechanism is elastic, one end of the pushing mechanism is connected with the cylinder, the other end of the pushing mechanism is connected with the closing assembly, the extension of the cylinder can give the closing assembly a movement trend of opening the feeding pipe by elastic force, the side baffle is a lifting plate and can limit the sliding of the closing assembly driven by the pushing mechanism. The ash discharging chute mechanism is arranged on the frame in a lifting manner and is elastic, the lifting of the ash discharging chute mechanism can push the side baffle to shorten and surround the feeding pipe, the limiting mechanism is arranged on the frame in a rotating manner and can limit the lifting of the ash discharging chute mechanism, and the movement of the pushing mechanism can make the limiting mechanism away from the ash discharging chute mechanism.
2. A device for roasting zinc dross according to claim 1, characterized in that: The closing assembly comprises a closing telescopic rod and a closing plate, the closing telescopic rod is arranged on the frame in a telescopic manner, and the telescopic end of the closing telescopic rod is connected with the closing plate.
3. A device for roasting zinc dross according to claim 2, characterized in that: The pushing mechanism comprises a pushing connecting plate, a pushing spring and a pressing assembly, the pushing connecting plate is connected with the output shaft of the cylinder and connected with the closing plate through the pushing spring, and the pressing assembly is arranged on the pushing connecting plate and can drive the limiting mechanism away from the ash discharging chute mechanism.
4. A device for roasting zinc dross according to claim 3, characterized in that: The ash discharging chute mechanism comprises an ash discharging chute assembly and a driven assembly, the driven assembly is arranged on the mechanism in a rotating manner, the limiting mechanism can limit the forward rotation of the driven assembly, and the ash discharging chute assembly is arranged on the frame in a telescopic manner and is elastic, the lifting of the ash discharging chute assembly can drive the forward rotation of the driven assembly.
5. A device for roasting zinc dross according to claim 4, characterized in that: The ash discharging chute assembly comprises an ash discharging chute body, a chute telescopic rod, a reset spring, a rack and a pushing rod, the ash discharging chute body is arranged on the frame through the chute telescopic rod, one end of the reset spring is connected with the chute body, the other end of the reset spring is connected with the frame, the rack is fixedly arranged on the chute body, the lifting of the rack can drive the forward rotation of the driven assembly, and the pushing rod is arranged on the ash discharging chute body or the rack and can drive the contraction of the side baffle.
6. A device for roasting zinc dross according to claim 5, characterized in that: The driven assembly comprises a driven rotating shaft, a driven gear and a ratchet wheel, the driven rotating shaft is rotatably connected with the frame, the driven gear and the ratchet wheel are coaxially fixedly arranged on the driven rotating shaft respectively, the driven gear is engaged with the rack, and the limiting mechanism can limit the forward rotation of the ratchet wheel.
7. A device for roasting zinc dross according to claim 6, characterized in that: The limiting mechanism comprises a limiting connecting shaft, a pawl and a torsional spring, the limiting connecting shaft is arranged on the frame, the pawl is rotatably arranged on the limiting connecting shaft and connected with the frame through the torsional spring, and the pawl can limit the forward rotation of the ratchet wheel.
8. A device for roasting zinc dross according to claim 7, characterized in that: The extrusion assembly comprises an extrusion connecting rod and a wedge block, one end of the extrusion connecting rod is connected with the pushing connecting plate, the other end is connected with the wedge block, and the wedge block can drive the pawl to rotate away from the ratchet wheel.