Crown block fluoride salt material conveying device with dust suppression structure

Abstract

The utility model discloses a crown block fluoride salt material conveying device with a dust suppression structure. The crown block fluoride salt material conveying device comprises a crown block body, a guide rail is installed in the crown block body, a material storage box is installed at the bottom end of the crown block body, a feeding port is formed in one side of the top end of the material storage box, and one side of the front end of the crown block body is connected with a filtering box. According to the utility model, the exhaust fan is started to adsorb generated dust under the cooperation of the adsorption head, the adsorbed dust is guided into the filter box through the cooperation of the adsorption pipe and the guide pipe, and the dust entering the filter box is discharged through the connecting pipe after being doubly filtered by the filter plate and the activated carbon adsorption plate; through the operation, dust generated during discharging can be adsorbed, the influence of the dust on the sanitary environment of a workshop can be reduced, the harm of the dust to the body health of workers can also be reduced, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a overhead crane fluoride salt material conveying device with a dust suppression structure. Background Art

[0002] Fluoride salt is made of fluorite, sulfuric acid, aluminum hydroxide and soda ash as the main raw materials. It can be used in the electrolytic aluminum production process. Each electrolytic cell of the electrolytic plant that produces metallic aluminum needs to add fluoride salt. These fluoride salts are transported to the electrolytic cell by an overhead crane to make the fluoride salt react with aluminum.

[0003] The existing overhead crane fluoride salt material conveying device does not have a dust suppression function. Since the discharge pipe is at a certain distance from the electrolytic cell, dust flying in the air will be generated during use, which will cause harm to the human body. In addition, the existing overhead crane fluoride salt material conveying device is manually discharged with the cooperation of the overhead crane, which is cumbersome, time-consuming and labor-intensive to operate, and has certain safety hazards. Utility Model Content

[0004] The utility model aims to provide a fluoride salt conveying device with a dust suppression structure, so as to solve the problem that the existing fluoride salt conveying device with a fluoride crane mentioned in the background technology has no dust suppression function and is inconvenient to automatically discharge the material.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fluoride salt material conveying device with a crown crane and a dust suppression structure, comprising a crown crane body, a guide rail is installed inside the crown crane body, a storage box is installed at the bottom end of the crown crane body, and a feeding port is arranged on one side of the top of the storage box, a filter box is connected to one side of the front end of the crown crane body, and an exhaust fan is installed on the top of the filter box, a connecting pipe is installed at one end of the exhaust fan, an activated carbon adsorption plate is installed inside the filter box, and a filter plate is installed inside the filter box on one side of the activated carbon adsorption plate, a guide pipe is installed at the bottom end of the filter box, and a clamp is evenly installed on one side of the guide pipe, an adsorption pipe is installed at the bottom end of the guide pipe, and an adsorption head is evenly installed on one side of the adsorption pipe, a discharge pipe is installed at the bottom end of the storage box, and an adjusting mechanism is arranged on one side of the back side of the discharge pipe, a dust hood is sleeved on the bottom end of the discharge pipe, and electric telescopic rods are installed on both sides of the bottom end of the crown crane body.

[0006] When using a crane fluoride salt material conveying device with a dust suppression structure of the present technical solution, during use, by setting a dust hood in cooperation with the adsorption head and the exhaust fan, dust flying can be effectively suppressed, and by setting an adjustment mechanism in cooperation with the discharge pipe, automatic unloading can be achieved, thereby reducing the labor intensity of the staff.

[0007] Preferably, the adjustment mechanism comprises a telescopic cylinder, and the telescopic cylinder is arranged on one side of the discharge pipe, an adjustment tooth plate is installed at one end of the telescopic cylinder, and an adjustment gear is meshed on one side of the adjustment tooth plate, and a control valve passes through the interior of the adjustment gear.

[0008] Preferably, the inner diameter of the regulating gear matches the outer diameter of the control valve, and the cross-sections of the regulating gear and the control valve are both circular.

[0009] Preferably, the filter plate is arranged inside the filter box, and the material of the filter plate is polyester fiber.

[0010] Preferably, two electric telescopic rods are provided, and the two electric telescopic rods are symmetrically distributed.

[0011] Preferably, the cross-sections of the discharge pipes in the guide pipes are all circular, and the materials of the multiple groups of discharge pipes and guide pipes are all PVC.

[0012] Preferably, a plurality of adsorption heads are arranged on one side of the adsorption tube, and the plurality of adsorption heads are distributed in a ring shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the overhead crane fluoride salt material conveying device with dust suppression structure not only has the dust suppression function, but also can automatically unload the material;

[0014] By starting the exhaust fan, the generated dust is adsorbed with the cooperation of the adsorption head, and the adsorbed dust is guided to the inside of the filter box through the cooperation of the adsorption tube and the guide tube. The dust entering the filter box is double filtered by the filter plate and the activated carbon adsorption plate, and then discharged through the connecting pipe. The above operation can adsorb the dust generated by unloading, which can not only reduce the impact of dust on the sanitary environment of the workshop, but also reduce the harm of dust to the health of workers, thereby improving work efficiency.

[0015] By starting the telescopic cylinder, the adjusting tooth plate is pushed to make horizontal movement, and the adjusting gear and the control valve are driven to make rotational movement with the cooperation of the adjusting tooth plate, so that the fluoride salt inside the storage box is discharged into the inside of the electrolytic cell through the discharge pipe. The automatic unloading is realized through the above operation, which not only saves time, but also improves work efficiency, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the main partial cross-sectional structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the discharge pipe of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the adsorption tube of the utility model when viewed from above;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the adjusting tooth plate of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the dust hood of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. overhead crane body; 2. guide rail; 3. exhaust fan; 4. storage box; 5. filter box; 6. filter plate; 7. electric telescopic rod; 8. discharge pipe; 9. dust hood; 10. adsorption head; 11. adsorption tube; 12. guide tube; 13. clamp; 14. activated carbon adsorption plate; 15. connecting pipe; 16. feed port; 17. adjusting mechanism; 1701. adjusting tooth plate; 1702. telescopic cylinder; 1703. adjusting gear; 1704. control valve. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides an embodiment: a fluoride salt material conveying device with a dust suppression structure for an overhead crane, comprising an overhead crane body 1, a guide rail 2 is installed inside the overhead crane body 1, a material storage box 4 is installed at the bottom end of the overhead crane body 1, and a material inlet 16 is arranged on one side of the top of the material storage box 4, a filter box 5 is connected to one side of the front end of the overhead crane body 1, and an exhaust fan 3 is installed at the top of the filter box 5, a connecting pipe 15 is installed at one end of the exhaust fan 3, an activated carbon adsorption plate 14 is installed inside the filter box 5, and a filter plate 6 is installed inside the filter box 5 on one side of the activated carbon adsorption plate 14;

[0026] The filter plate 6 is arranged inside the filter box 5, and the material of the filter plate 6 is polyester fiber;

[0027] Specifically, Figure 1 As shown, when in use, the adsorbed dust can be filtered by setting the filter plate 6, thereby reducing the influence of the dust on the exhaust fan 3;

[0028] A guide tube 12 is installed at the bottom end of the filter box 5, and a clamp 13 is evenly installed on one side of the guide tube 12. An adsorption tube 11 is installed at the bottom end of the guide tube 12, and an adsorption head 10 is evenly installed on one side of the adsorption tube 11.

[0029] A plurality of adsorption heads 10 are arranged on one side of the adsorption tube 11, and the plurality of adsorption heads 10 are distributed in a ring shape;

[0030] Specifically, Figure 1 , 4 As shown, when in use, multiple groups of adsorption heads 10 can be provided to adsorb the dust generated by unloading, thereby preventing the dust from flying and reducing the impact of the dust on the workers;

[0031] A discharge pipe 8 is installed at the bottom end of the storage box 4;

[0032] The cross-sections of the discharge pipes 8 in the guide pipes 12 are all circular, and the materials of the multiple sets of discharge pipes 8 and the guide pipes 12 are all PVC;

[0033] Specifically, Figure 1 , 2 As shown in 4, when in use, the discharge pipe 8 and the guide pipe 12 can be adjusted to make it closer to the electrolytic cell for subsequent operation;

[0034] And an adjustment mechanism 17 is provided on one side of the back of the discharge pipe 8;

[0035] The adjustment mechanism 17 includes a telescopic cylinder 1702, and the telescopic cylinder 1702 is arranged on one side of the discharge pipe 8, an adjustment tooth plate 1701 is installed at one end of the telescopic cylinder 1702, and an adjustment gear 1703 is meshed on one side of the adjustment tooth plate 1701, and a control valve 1704 runs through the interior of the adjustment gear 1703;

[0036] The inner diameter of the regulating gear 1703 matches the outer diameter of the control valve 1704, and the cross-sections of the regulating gear 1703 and the control valve 1704 are both circular;

[0037] Specifically, Figure 2 , 3 As shown in , 5, when in use, the telescopic cylinder 1702 pushes the adjusting tooth plate 1701 to make horizontal movement, and the control valve 1704 is driven to make rotational movement under the cooperation of the adjusting gear 1703, so as to realize automatic unloading, thereby improving work efficiency;

[0038] The bottom end of the discharge pipe 8 is sleeved with a dust cover 9, and both sides of the bottom end of the overhead crane body 1 are installed with electric telescopic rods 7;

[0039] Two electric telescopic rods 7 are provided, and the two electric telescopic rods 7 are symmetrically distributed;

[0040] Specifically, Figure 1 As shown, when in use, the distance between the discharge pipe 8 and the electrolytic cell can be adjusted by setting two sets of electric telescopic rods 7, thereby reducing the possibility of dust flying.

[0041] Working principle: When the utility model is in use, first, the guide rail 2 drives the crane body 1 to move horizontally, and then drives the storage box 4 to make synchronous horizontal movement, so that the discharge pipe 8 is just above the electrolytic cell, and the electric telescopic rod 7 is started to drive the discharge pipe 8 and the filter plate 6 to move downward, so that the discharge pipe 8 is closer to the electrolytic cell. At this time, the telescopic cylinder 1702 is started to push the adjusting tooth plate 1701 to move horizontally. Since the adjusting tooth plate 1701 and the adjusting gear 1703 are meshed with each other, the adjusting tooth plate 1701 moves while driving the adjusting gear 1703 to rotate, thereby driving the control valve 1704 to rotate synchronously, so that the fluoride salt inside the storage box 4 is discharged into the inside of the electrolytic cell through the discharge pipe 8. Through the above operation, automatic unloading is realized, and then the labor intensity of the staff is reduced;

[0042] Secondly, a large amount of dust will be generated during the material feeding process. By starting the exhaust fan 3, the generated dust is adsorbed with the cooperation of the adsorption head 10, and the adsorption head 10 is distributed in a ring shape, so that the generated dust can be adsorbed more evenly. The adsorbed dust is guided to the inside of the guide pipe 12 through the adsorption tube 11, and then guided to the inside of the filter box 5 through the guide pipe 12. The dust entering the filter box 5 is preliminarily filtered through the filter plate 6. The filter plate 6 is made of polyester fiber, which belongs to a compound interception mode and can effectively remove solid and soft particles in the air, so that larger particle impurities are trapped on the fiber surface, while fine particles are captured in the deep layer of the filter material. The air filtered on one side is further adsorbed and filtered through the activated carbon adsorption plate 14, thereby reducing the influence of dust particles in the air on the exhaust fan 3. The filtered air is discharged through the connecting pipe 15. Through the above operation, the dust generated by the material feeding can be adsorbed, and the influence of dust on the health of the staff can be reduced, thereby improving work efficiency.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A crane fluoride salt material conveying device with a dust suppression structure, comprising a crane body (1), characterized in that: A guide rail (2) is installed inside the crane body (1), a material storage box (4) is installed at the bottom end of the crane body (1), and a material inlet (16) is provided on one side of the top end of the material storage box (4), a filter box (5) is connected to one side of the front end of the crane body (1), and an exhaust fan (3) is installed at the top end of the filter box (5), a connecting pipe (15) is installed at one end of the exhaust fan (3), an activated carbon adsorption plate (14) is installed inside the filter box (5), and a filter plate (6) is installed inside the filter box (5) on one side of the activated carbon adsorption plate (14). ), a guide tube (12) is installed at the bottom end of the filter box (5), and a clamp (13) is evenly installed on one side of the guide tube (12), an adsorption tube (11) is installed at the bottom end of the guide tube (12), and an adsorption head (10) is evenly installed on one side of the adsorption tube (11), a discharge tube (8) is installed at the bottom end of the storage box (4), and an adjustment mechanism (17) is provided on one side of the back of the discharge tube (8), a dust cover (9) is sleeved at the bottom end of the discharge tube (8), and electric telescopic rods (7) are installed on both sides of the bottom end of the overhead crane body (1).

2. The overhead travelling crane fluoride salt material conveying device with dust suppression structure according to claim 1 is characterized in that: The adjusting mechanism (17) comprises a telescopic cylinder (1702), and the telescopic cylinder (1702) is arranged on one side of the discharge pipe (8), an adjusting tooth plate (1701) is installed at one end of the telescopic cylinder (1702), and an adjusting gear (1703) is meshed on one side of the adjusting tooth plate (1701), and a control valve (1704) runs through the interior of the adjusting gear (1703).

3. The overhead travelling crane fluoride salt material conveying device with dust suppression structure according to claim 2 is characterized in that: The inner diameter of the regulating gear (1703) matches the outer diameter of the control valve (1704), and the cross-sections of the regulating gear (1703) and the control valve (1704) are both circular.

4. The overhead travelling crane fluoride salt material conveying device with dust suppression structure according to claim 1 is characterized in that: The filter plate (6) is arranged inside the filter box (5), and the material of the filter plate (6) is polyester fiber.

5. The overhead travelling crane fluoride salt material conveying device with dust suppression structure according to claim 1 is characterized in that: Two electric telescopic rods (7) are provided, and the two electric telescopic rods (7) are symmetrically distributed.

6. The overhead travelling crane fluoride salt material conveying device with dust suppression structure according to claim 1, characterized in that: The cross-sections of the discharge pipes (8) in the guide pipes (12) are all circular, and the material of the multiple groups of discharge pipes (8) and guide pipes (12) is PVC.

7. The overhead travelling crane fluoride salt material conveying device with dust suppression structure according to claim 1, characterized in that: A plurality of groups of the adsorption heads (10) are arranged on one side of the adsorption tube (11), and the plurality of groups of the adsorption heads (10) are distributed in a ring shape.

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