Automatic loading device for steel slag

Abstract

The utility model relates to the technical field of steel slag loading, and discloses an automatic steel slag loading device which comprises a supporting plate and a fixing plate fixedly installed at the lower end of the supporting plate, four screw rods are connected to the fixing plate in a penetrating mode, and under the cooperation of a dust laser instrument, dust, a driving motor, a connecting shaft and a fan, the steel slag is loaded on the supporting plate. The waste gas and dust are all sucked into the purification bin, the dust can be screened through the circular filter screen, the situation that large dust enters the purification bin, and consequently work of the driving motor is affected is avoided, then the waste gas passes through the activated carbon plate, the activated carbon plate adsorbs poisonous gas in the waste gas, and therefore the waste gas is purified; purified waste gas is discharged into the atmosphere through a dust removal pipeline, the waste gas is prevented from being directly discharged into the atmosphere, atmospheric pollution is reduced, under the cooperation of a driving motor, a rotating shaft and a sweeping rod, a circular filter screen is swept, and the situation that too much dust accumulates to cause blockage of the circular filter screen, and consequently the dust collection efficiency is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel slag loading technology field, concretely is a kind of steel slag automatic loading device. BACKGROUND

[0002] Steel slag is a kind of waste produced in the converter or electric furnace steelmaking process, the output is generally about 10-15% of the crude steel output, it contains about 10% of metal iron resources in addition to the similar dicalcium silicate and tricalcium silicate of cement component, and the temperature of steel slag tapping is above about 1400 DEG C, is rich in huge heat.

[0003] At present, steel slag treatment technology mainly has hot splashing treatment process, pool type hot sweating process, pressure hot sweating process, drum method treatment process, air quenching treatment process, granulation wheel treatment process, disc splashing method treatment process, water quenching method treatment process and the like.

[0004] Now many steel slag treatments are pressure hot sweating process, in the process of steel slag hot stew complete loading, trolley hoists out solid tank containing steel slag from hot stew tank, then pours into splashing pool, completes after loading machine heap, carries out loading operation, and loading process cannot be continuously carried out, but a large amount of waste water, dust, waste gas and the like are generated in the process of loading, which will cause air pollution, and cannot achieve enterprise ultra-low emission requirement. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of steel slag automatic loading device to solve the problem that a large amount of waste water, dust, waste gas and the like are generated in the process of loading, which will cause air pollution, and cannot achieve enterprise ultra-low emission requirement.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of steel slag automatic loading device, including support plate and fixedly installed fixed plate in the lower end of support plate, four screw rods are connected in the fixed plate, two reinforcing rods are fixedly installed on the support plate, the storage bin is fixedly installed in the one end of support plate, the recovery assembly that the waste gas of steel slag is recycled is arranged on the support plate, the cleaning assembly that filter screen is cleaned is arranged on the recovery assembly, the displacement component is arranged in the lower end of storage bin, the collection component that waste water is collected is arranged on the displacement component.

[0007] Preferably, the recycling assembly comprises a side suction cover arranged on the support plate, the side suction cover and the support plate are connected through screw threads, a first cavity is formed in the side suction cover, a purification bin is fixedly installed at the rear end of the side suction cover, a limiting plate is fixedly installed in the purification bin, a driving motor is fixedly installed on the side wall of the limiting plate, a connecting shaft is fixedly installed at the output end of the driving motor, a fan is fixedly installed on the axial side wall of the connecting shaft, a circular filter screen is fixedly installed at one end of the first cavity, and a dust laser instrument is arranged on the side wall of the side suction cover.

[0008] Preferably, the cleaning assembly comprises a rotating shaft fixedly installed at one end of the connecting shaft, a cleaning rod is fixedly installed on the axial side wall of the rotating shaft, an activated carbon plate is fixedly installed on the purification bin, and a dust removal pipeline is fixedly installed at the rear end of the purification bin.

[0009] Preferably, the displacement assembly comprises an installation plate fixedly installed at the lower end of the support plate, a telescopic cylinder is fixedly installed on the side wall of the installation plate, a baffle is fixedly installed at the telescopic end of the telescopic cylinder, a sliding plate is fixedly installed at the lower end of the storage bin, a sliding groove is formed in the sliding plate, and the baffle is slidably connected on the sliding groove.

[0010] Preferably, the collecting assembly comprises a second cavity formed in the baffle, a plurality of water inlet holes are formed in the baffle, a drain hole is formed in the second cavity, and a drain pipe is fixedly installed on the drain hole.

[0011] Preferably, the baffle and the storage bin are attached.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. Under the cooperation of the dust laser instrument, the dust, the driving motor, the connecting shaft and the fan, the waste gas and the dust are all sucked into the purification bin, the dust can be screened through the circular filter screen, so that too large dust can be prevented from entering the purification bin and affecting the work of the driving motor, then the waste gas passes through the activated carbon plate, the activated carbon plate adsorbs the toxic gas in the waste gas, so that the waste gas is purified, the purified waste gas is discharged into the atmosphere through the dust removal pipeline, direct discharge of the waste gas into the atmosphere is avoided, air pollution is reduced, the circular filter screen is cleaned under the cooperation of the driving motor, the rotating shaft and the cleaning rod, so that the blockage of the circular filter screen caused by too much dust accumulation is avoided, and the dust collection efficiency is affected.

[0014] 2、When just loading, the baffle is closed at this time, the waste water on the steel slag will flow to the second chamber through a plurality of water inlet holes, the water inlet holes are small and can only meet the flow of waste water, the steel slag will not be discharged together, then the waste water in the second chamber flows out through the drain hole and the drain pipe, so as to collect the waste water and avoid the waste water directly flowing to the ground to pollute the atmosphere, when the waste water is discharged, the slag truck drives to the lower side of the storage bin, the telescopic cylinder is controlled through the trigger sensing system, the telescopic end of the telescopic cylinder drives the baffle to slide on the sliding groove, the storage bin is opened, the loading work is completed, the waste water is directly discharged to pollute the atmosphere, the labor cost is reduced, and the loading efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a local three-dimensional structure schematic view of the utility model;

[0017] Figure 3 It is a three-dimensional structure schematic view of the recycling assembly of the utility model;

[0018] Figure 4 It is a three-dimensional structure schematic view of the cleaning assembly of the utility model;

[0019] Figure 5 It is a section view of the displacement assembly of the utility model;

[0020] Figure 6 It is a section view of the collection assembly of the utility model.

[0021] In the drawing: 1, support plate; 11, fixed plate; 12, screw rod; 13, reinforcing rod; 14, storage bin; 2, recycling assembly; 3, cleaning assembly; 4, displacement assembly; 5, collection assembly; 21, screw; 22, side suction cover; 23, first chamber; 24, purification bin; 25, limiting plate; 26, driving motor; 27, connecting shaft; 28, fan; 29, circular filter screen; 201, dust laser instrument; 31, rotating shaft; 32, cleaning rod; 33, activated carbon plate; 34, dust removal pipeline; 41, mounting plate; 42, telescopic cylinder; 43, sliding plate; 44, sliding groove; 45, baffle; 51, second chamber; 52, water inlet hole; 53, drain hole; 54, drain pipe. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0023] Embodiment one: please refer to Figures 1-4 The steel slag automatic loading device comprises a supporting plate 1, a fixed plate 11 fixedly installed at the lower end of the supporting plate 1, four screw rods 12 penetratingly connected on the fixed plate 11, two reinforcing rods 13 fixedly installed on the supporting plate 1, a storage bin 14 fixedly installed at one end of the supporting plate 1, a recycling assembly 2 for recycling waste gas of the steel slag arranged on the supporting plate 1, the recycling assembly 2 capable of recycling the waste gas to avoid air pollution caused by the waste gas, a cleaning assembly 3 for cleaning the filter screen arranged on the recycling assembly 2, the cleaning assembly 3 capable of not only cleaning the filter screen but also purifying the waste gas, so that the purified waste gas is discharged into the atmosphere to avoid pollution to the atmosphere, and a displacement assembly 4 arranged at the lower end of the storage bin 14, the displacement assembly 4 being provided with a collecting assembly 5 for collecting waste water.

[0024] The recycling assembly 2 comprises a side suction cover 22 arranged on the supporting plate 1, the side suction cover 22 and the supporting plate 1 being threadedly connected through a screw 21, a first chamber 23 being formed in the side suction cover 22, a purification bin 24 being fixedly installed at the rear end of the side suction cover 22, a limiting plate 25 being fixedly installed in the purification bin 24, a driving motor 26 being fixedly installed on the side wall of the limiting plate 25, a connecting shaft 27 being fixedly installed at the output end of the driving motor 26, a fan 28 being fixedly installed on the axial side wall of the connecting shaft 27, a circular filter screen 29 being fixedly installed at one end of the first chamber 23, and a dust laser instrument 201 being arranged on the side wall of the side suction cover 22, the model of the dust laser instrument 201 being PGM-300, the driving motor 26 being started when dust is detected, so that the dust and the waste gas are sucked into the purification bin 24 through the driving motor 26 driving the fan 28.

[0025] The cleaning assembly 3 comprises a rotating shaft 31 fixedly installed at one end of the connecting shaft 27, a cleaning rod 32 fixedly installed on the axial side wall of the rotating shaft 31, the cleaning rod 32 being in abutment with the circular filter screen 29, the dust on the circular filter screen 29 being cleaned when the driving motor 26 drives the cleaning rod 32 to rotate, an activated carbon plate 33 being fixedly installed on the purification bin 24, the activated carbon plate 33 having strong adsorption capacity and being capable of adsorbing volatile organic compounds such as formaldehyde, benzene and ammonia, the activated carbon plate 33 being capable of purifying the waste gas, and a dust removal pipeline 34 fixedly installed at the rear end of the purification bin 24.

[0026] In this embodiment: first by the screw 12 is fixed in the designated location, then the steel slag is poured into the storage bin 14, steel slag will definitely emit dust and waste gas, this time the dust laser instrument 201 detects the dust will start the drive motor 26, the output end of the drive motor 26 drive shaft 27 rotation, thus driving the fan 28 rotation, will be waste gas and dust into the purification bin 24, through the circular filter screen 29 can be screened dust, to avoid larger dust into the purification bin 24, thus affecting the work of the drive motor 26, then the waste gas will be through the activated carbon plate 33, activated carbon plate 33 will be adsorbed in the waste gas toxic gas, thus purifying the waste gas, purified waste gas through the dust removal pipeline 34 to the atmosphere, to avoid the direct emission of waste gas into the atmosphere, thus causing pollution to the atmosphere, drive motor 26 drive rotating shaft 31 and the cleaning rod 32 rotation, because the cleaning rod 32 with the circular filter screen 29, so the cleaning rod 32 can clean the dust on the circular filter screen 29, to avoid dust accumulation too much caused by the circular filter screen 29 blockage, thus affecting the efficiency of dust collection.

[0027] Embodiment two: this embodiment is made on the basis of example 1, specific, please refer to Figure 5 and Figure 6 , displacement assembly 4 includes fixedly installed in the lower end of the support plate 1 mounting plate 41, the side wall of the mounting plate 41 is fixedly installed with telescopic cylinder 42, the telescopic end of the telescopic cylinder 42 is fixedly installed with baffle 45, the lower end of the storage bin 14 is fixedly installed with sliding plate 43, the sliding plate 43 is provided with sliding groove 44, the baffle 45 is slidingly connected on the sliding groove 44.

[0028] Collecting assembly 5 includes a second chamber 51 opened on the baffle 45, the baffle 45 is provided with a plurality of water inlet holes 52, the second chamber 51 is provided with a drain hole 53, the drain hole 53 is fixedly installed with drain pipe 54.

[0029] The baffle 45 and the storage bin 14 are attached, when the telescopic cylinder 42 drives the baffle 45 to retract, the steel slag will not be displaced together, at this time the steel slag will fall vertically, thus loading the car.

[0030] In the embodiment, when the baffle 45 is closed at the time of just loading, the wastewater on the steel slag flows into the second chamber 51 through the water inlet holes 52, the water inlet holes 52 are small and only meet the flow of the wastewater, and the steel slag is not discharged together, then the wastewater in the second chamber 51 flows out through the drain hole 53 and the drain pipe 54, so that the wastewater is collected and pollution of the atmosphere is avoided, when the wastewater is discharged, the dump truck travels below the storage bin 14, the telescopic cylinder 42 is controlled through the trigger sensing system, the telescopic end of the telescopic cylinder 42 drives the baffle 45 to slide on the sliding groove 44, the storage bin 14 is opened, because the baffle 45 and the storage bin 14 are attached, the baffle 45 is not displaced together when the telescopic cylinder 42 drives the baffle 45 to retract, so the steel slag falls on the dump truck, and the loading work is completed.

[0031] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic steel slag loading device, comprising a support plate (1) and a fixing plate (11) fixedly installed at the lower end of the support plate (1), wherein four screws (12) are inserted and connected on the fixing plate (11), two reinforcing rods (13) are fixedly installed on the support plate (1), and a storage bin (14) is fixedly installed at one end of the support plate (1), characterized in that: The support plate (1) is provided with a recycling assembly (2) for recycling the waste gas of the steel slag, the recycling assembly (2) is provided with a cleaning assembly (3) for cleaning the filter screen, the lower end of the storage bin (14) is provided with a displacement assembly (4), and the displacement assembly (4) is provided with a collecting assembly (5) for collecting waste water.

2. The automatic steel slag loading device according to claim 1, characterized in that: The recycling assembly (2) comprises a side suction cover (22) arranged on the support plate (1), the side suction cover (22) and the support plate (1) are threadedly connected through screws (21), the side suction cover (22) is provided with a first cavity (23), the rear end of the side suction cover (22) is fixedly installed with a purification bin (24), the purification bin (24) is fixedly installed with a limiting plate (25) inside, the side wall of the limiting plate (25) is fixedly installed with a driving motor (26), the output end of the driving motor (26) is fixedly installed with a connecting shaft (27), the axial side wall of the connecting shaft (27) is fixedly installed with a fan (28), one end of the first cavity (23) is fixedly installed with a circular filter screen (29), and the side wall of the side suction cover (22) is provided with a dust laser instrument (201).

3. The automatic steel slag loading device according to claim 2, characterized in that: The cleaning assembly (3) comprises a rotating shaft (31) fixedly installed at one end of the connecting shaft (27), the axial side wall of the rotating shaft (31) is fixedly installed with a cleaning rod (32), the purification bin (24) is fixedly installed with an activated carbon plate (33), and the rear end of the purification bin (24) is fixedly installed with a dust removal pipeline (34).

4. The automatic steel slag loading device according to claim 1, characterized in that: The displacement assembly (4) comprises an installation plate (41) fixedly installed at the lower end of the support plate (1), the side wall of the installation plate (41) is fixedly installed with a telescopic air cylinder (42), the telescopic end of the telescopic air cylinder (42) is fixedly installed with a baffle (45), the lower end of the storage bin (14) is fixedly installed with a sliding plate (43), the sliding plate (43) is provided with a sliding groove (44), and the baffle (45) is slidably connected in the sliding groove (44).

5. The automatic steel slag loading device according to claim 4, characterized in that: The collecting assembly (5) comprises a second cavity (51) formed in the baffle (45), a plurality of water inlet holes (52) are formed in the baffle (45), a drainage hole (53) is formed in the second cavity (51), and a drainage pipe (54) is fixedly installed on the drainage hole (53).

6. The automatic steel slag loading device according to claim 4, characterized in that: The baffle (45) is attached to the storage bin (14).

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