CN209840678U - Direct current electric arc furnace slag melting equipment - Google Patents

Abstract

The utility model discloses a direct current electric arc furnace melts sediment equipment, including adjusting device, feed mechanism and top cap, the heat insulating board is installed to adjusting device's top, and adjusting device includes bottom plate, hydraulic push rod, first pivot and backup pad, the top of bottom plate is fixed with hydraulic push rod, the backup pad is installed to the top of first pivot, feed mechanism's right side is provided with the shell, and feed mechanism is located the top of heat insulating board, feed mechanism includes feed inlet, baffle, slider and slide, and the top of feed inlet installs the baffle, the below of baffle is connected with the slider, the inside of top cap is provided with the through-hole, and the top cap is located the top of shell, the inside arrangement of through-hole has the electrode, the right side of shell is connected with discharge mechanism. This direct current electric arc furnace melts sediment equipment structure is nimble, can carry out the regulation of height as required, and the ejection of compact is convenient, and the raw materials of accomplishing processing can not remain in equipment, and the leakproofness is good.

Description

Direct current electric arc furnace slag melting equipment

Technical Field

The utility model relates to the technical field of direct current electric arc furnaces, in particular to a slag melting device of a direct current electric arc furnace.

Background

The direct current electric arc furnace is an electric arc furnace using direct current as an energy source, and like an alternating current electric arc furnace, utilizes electric arc generated between an electrode and furnace burden to generate heat so as to achieve the purpose of smelting, can be used for smelting steel or alloy and nonferrous metal, can be used for smelting residues in the steel or alloy, and needs to use a special slag melting device, and the direct current electric arc furnace is one of slag melting devices.

However, current direct current electric arc furnace structure is not nimble enough, can't carry out the regulation of height as required, the ejection of compact is not convenient enough, the raw materials of inside completion processing remain easily in the equipment, cause the waste to the resource when polluting equipment, it is more troublesome, and the leakproofness is relatively poor, inside raw materials spills from the equipment easily, for this reason, we propose a structure is nimble, can carry out the regulation of height as required, the ejection of compact is convenient, the raw materials of accomplishing the processing can not remain in the equipment, and the direct current electric arc furnace that the leakproofness is good melts the sediment equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current electric arc furnace melts sediment equipment to it is not nimble enough to provide current direct current electric arc furnace structure in the above-mentioned background art, can't carry out the regulation of height as required, and the ejection of compact is not convenient enough, and the raw materials of inside completion processing remain easily in equipment, has caused the waste to the resource when causing the pollution to equipment, more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct current electric arc furnace melts sediment equipment, includes adjusting device, feed mechanism and top cap, the heat insulating board is installed to adjusting device's top, and adjusting device includes bottom plate, hydraulic rod, first pivot and backup pad, the top of bottom plate is fixed with hydraulic rod, and hydraulic rod's top is connected with first pivot, the backup pad is installed to the top of first pivot, feed mechanism's right side is provided with the shell, and feed mechanism is located the top of heat insulating board, the inside of top cap is provided with the through-hole, and the top cap is located the top of shell, settle in the inside of through-hole has the electrode, the right side of shell is connected with discharge mechanism.

Preferably, the bottom plate is parallel to the supporting plate, the supporting plate forms a lifting structure with the bottom plate through the hydraulic push rod, the hydraulic push rod forms a rotating structure with the supporting plate through the first rotating shaft, and the hydraulic push rod is located at four end points of the bottom of the supporting plate.

Preferably, feed mechanism includes feed inlet, baffle, slider and slide, and the baffle is installed on the top of feed inlet, the below of baffle is connected with the slider, and the outside of slider is provided with the slide.

Preferably, the size between the feed inlet and the baffle is matched, and the baffle and the feed inlet form a sliding translation structure through the matching between the sliding block and the sliding way.

Preferably, the discharging mechanism comprises a discharging plate, a fixing plate, a second rotating shaft and a blocking plate, the fixing plate is arranged at the top end of the discharging plate, the second rotating shaft is connected to the right side of the fixing plate, and the blocking plate is arranged on the right side of the second rotating shaft.

Preferably, the blocking plate and the fixed plate form a rotating structure through the second rotating shaft, the sum of the lengths of the blocking plate and the fixed plate in the horizontal direction is equal to the length of the discharge plate in the horizontal direction, and the cross section of the discharge plate is in a trapezoid shape with the lower end inclined.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of hydraulic pressure push rod, backup pad, bottom plate and first pivot, hydraulic pressure push rod's model is TG50-400, hydraulic pressure push rod's flexible can be adjusted the position of backup pad vertical direction, thereby adjust the height of equipment, the work of two hydraulic pressure push rods of the same line or same row in backup pad bottom makes first pivot take place to rotate, thereby drive the backup pad and carry out the regulation on the angle, can send out the raw materials that accomplish the sediment that melts in the shell through discharge mechanism through the effect of gravity after the backup pad takes place to incline, make the ejection of compact of equipment more convenient, make the raw materials can not remain in the equipment simultaneously;

2. the utility model discloses a feed inlet, shell, baffle, slider and slide's setting, send into the shell through the feed inlet with the raw materials, the baffle shelters from the feed inlet, makes the raw materials in the shell can not spill through the feed inlet, has promoted the leakproofness of equipment, when needing to add the material to equipment, applys appropriate effort to the baffle, makes the slider move in the slide to open the feed inlet, makes the baffle can not hinder the normal work of equipment;

3. the utility model discloses a go out the flitch, the fixed plate, the baffler, discharging mechanism and the setting of second pivot, it makes whole discharging mechanism constitute a single open-ended trapezoidal to go out flitch and fixed plate, the baffler blocks discharging mechanism's opening, make the raw materials can not spill through discharging mechanism, further promotion the leakproofness of equipment, after equipment slope, pass through gravity through the raw materials and exert the effort to the baffler, the effect through the second pivot is played it, make the raw materials can take out from equipment.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of a partial overlooking structure of the bed plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an adjustment device; 101. a base plate; 102. a hydraulic push rod; 103. a first rotating shaft; 104. a support plate; 2. a heat insulation plate; 3. a feeding mechanism; 301. a feed inlet; 302. a baffle plate; 303. a slider; 304. a slideway; 4. a housing; 5. a top cover; 6. a through hole; 7. an electrode; 8. a discharging mechanism; 801. a discharge plate; 802. a fixing plate; 803. a second rotating shaft; 804. a barrier plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a direct current electric arc furnace slag melting device comprises an adjusting device 1, a feeding mechanism 3 and a top cover 5, a heat insulation plate 2 is arranged above the adjusting device 1, the adjusting device 1 comprises a bottom plate 101, a hydraulic push rod 102, a first rotating shaft 103 and a supporting plate 104, the hydraulic push rod 102 is fixed above the bottom plate 101, the first rotating shaft 103 is connected above the hydraulic push rod 102, the supporting plate 104 is arranged above the first rotating shaft 103, the bottom plate 101 is parallel to the supporting plate 104, the supporting plate 104 forms a lifting structure with the bottom plate 101 through the hydraulic push rod 102, the hydraulic push rod 102 forms a rotating structure with the supporting plate 104 through the first rotating shaft 103, four end points are respectively arranged at the bottom of the supporting plate 104 between the hydraulic push rods 102, the hydraulic push rod 102 is TG50-400 in model, the extension of the hydraulic push rod 102 can adjust the vertical position of the supporting plate 104, thereby adjusting the height of the equipment, the bottom end of the supporting plate 104 works with two hydraulic push rods 102 in the same row or the same column to rotate the first rotating shaft 103, thereby driving the supporting plate 104 to adjust the angle, the raw material melted in the shell 4 can be sent out through the discharging mechanism 8 under the action of gravity after the supporting plate 104 is inclined, the discharging of the equipment is more convenient, meanwhile, the raw material can not remain in the equipment, the right side of the feeding mechanism 3 is provided with the shell 4, the feeding mechanism 3 is positioned above the heat insulation plate 2, the feeding mechanism 3 comprises a feeding hole 301, a baffle 302, a slide block 303 and a slide way 304, the top end of the feeding hole 301 is provided with the baffle 302, the lower part of the baffle 302 is connected with the slide way 303, the slide way 304 is arranged outside the slide block 303, the size between the feeding hole 301 and the baffle 302 is identical, and the baffle 302 forms a sliding translation structure with the feeding hole 301 through the matching between, the raw materials are fed into the shell 4 through the feed port 301, the baffle 302 shields the feed port 301, so that the raw materials in the shell 4 cannot leak out through the feed port 301, the sealing performance of the equipment is improved, when the equipment needs to be added, a proper amount of acting force is applied to the baffle 302, the sliding block 303 moves in the sliding way 304, the feed port 301 is opened, and the baffle 302 cannot hinder the normal operation of the equipment;

the inside of the top cover 5 is provided with a through hole 6, the top cover 5 is positioned above the shell 4, the inside of the through hole 6 is provided with an electrode 7, the right side of the shell 4 is connected with a discharging mechanism 8, the discharging mechanism 8 comprises a discharging plate 801, a fixing plate 802, a second rotating shaft 803 and a blocking plate 804, the top end of the discharging plate 801 is provided with the fixing plate 802, the right side of the fixing plate 802 is connected with the second rotating shaft 803, the right side of the second rotating shaft 803 is provided with the blocking plate 804, the blocking plate 804 forms a rotating structure with the fixing plate 802 through the second rotating shaft 803, the sum of the horizontal length between the blocking plate 804 and the fixing plate 802 is equal to the horizontal length of the discharging plate 801, the cross section of the discharging plate 801 is a trapezoid with an inclined lower end, the discharging plate 801 and the fixing plate 802 enable the whole discharging mechanism 8 to form a single-opening trapezoid, the raw materials can not leak through the discharging mechanism 8, the sealing performance of the equipment is further improved, after the equipment is inclined, the acting force is applied to the barrier plate 804 through the gravity of the raw materials, the barrier plate is rotated under the action of the second rotating shaft 803, and the raw materials can be taken out of the equipment.

The working principle is as follows: for the direct current electric arc furnace slag melting equipment, firstly, the equipment is placed at a proper position and is placed stably, the bottom plate 101 supports the equipment, then, the height of the equipment is adjusted through the operation of the hydraulic push rod 102, an acting force is applied to the baffle plate 302 after the equipment is adjusted to the proper height, the slide block 303 moves in the slide way 304, the feed inlet 301 is opened, raw materials are fed into the shell 4 through the feed inlet 301, the electrode 7 is inserted into the equipment through the through hole 6, the equipment works, then, the position of the baffle plate 302 is restored, the baffle plate 302 shields the feed inlet 301, the raw materials in the shell 4 cannot leak out through the feed inlet 301, and the blocking plate 804 blocks the opening of the discharging mechanism 8, so that the raw materials cannot leak out through the discharging mechanism 8;

after the raw materials are processed, the first rotating shaft 103 is rotated through the work of the two hydraulic push rods 102 in the same row or the same column at the bottom end of the supporting plate 104, so that the supporting plate 104 is driven to adjust the angle, after the equipment is inclined, acting force is applied to the blocking plate 804 through the raw materials through gravity, the blocking plate 804 is rotated through the action of the second rotating shaft 803, the raw materials are poured out of the equipment, and the using process of the whole slag melting equipment is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a direct current electric arc furnace melts sediment equipment, includes adjusting device (1), feed mechanism (3) and top cap (5), its characterized in that: heat insulating board (2) are installed to the top of adjusting device (1), and adjusting device (1) includes bottom plate (101), hydraulic rod (102), first pivot (103) and backup pad (104), the top of bottom plate (101) is fixed with hydraulic rod (102), and the top of hydraulic rod (102) is connected with first pivot (103), backup pad (104) are installed to the top of first pivot (103), the right side of feed mechanism (3) is provided with shell (4), and feed mechanism (3) are located the top of heat insulating board (2), the inside of top cap (5) is provided with through-hole (6), and top cap (5) are located the top of shell (4), the inside arrangement of through-hole (6) has electrode (7), the right side of shell (4) is connected with discharge mechanism (8).

2. The direct current electric arc furnace slag melting equipment of claim 1, wherein: the bottom plate (101) is parallel to the support plate (104), the support plate (104) forms a lifting structure with the bottom plate (101) through the hydraulic push rod (102), the hydraulic push rod (102) forms a rotating structure with the support plate (104) through the first rotating shaft (103), and the hydraulic push rod (102) is located at four end points of the bottom of the support plate (104).

3. The direct current electric arc furnace slag melting equipment of claim 1, wherein: feed mechanism (3) include feed inlet (301), baffle (302), slider (303) and slide (304), and baffle (302) are installed to the top of feed inlet (301), the below of baffle (302) is connected with slider (303), and the outside of slider (303) is provided with slide (304).

4. The direct current electric arc furnace slag melting equipment according to claim 3, wherein: the size between the feed port (301) and the baffle (302) is matched, and the baffle (302) forms a sliding translation structure with the feed port (301) through the matching between the sliding block (303) and the sliding way (304).

5. The direct current electric arc furnace slag melting equipment of claim 1, wherein: the discharging mechanism (8) comprises a discharging plate (801), a fixing plate (802), a second rotating shaft (803) and a blocking plate (804), the fixing plate (802) is arranged at the top end of the discharging plate (801), the second rotating shaft (803) is connected to the right side of the fixing plate (802), and the blocking plate (804) is installed on the right side of the second rotating shaft (803).

6. The direct current electric arc furnace slag melting equipment according to claim 5, wherein: the blocking plate (804) forms a rotating structure with the fixing plate (802) through the second rotating shaft (803), the sum of the lengths of the blocking plate (804) and the fixing plate (802) in the horizontal direction is equal to the length of the discharging plate (801) in the horizontal direction, and the cross section of the discharging plate (801) is in a trapezoid shape with the lower end inclined.