CN216445390U

CN216445390U - Slag recovery equipment based on vehicle steel structure casting

Info

Publication number: CN216445390U
Application number: CN202121968894.5U
Authority: CN
Inventors: 于少龙; 曲翠雄; 程志国; 冯阳夏; 杜立国; 邹君岩
Original assignee: Dalian Longzhida Heavy Industry Co ltd
Current assignee: Dalian Longzhida Heavy Industry Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-05-06
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses slag recovery equipment based on vehicle steel structure casting, which comprises a shell, wherein a conveying pipe is welded at the position, close to the upper part, of the side wall of one side of the shell, a driving motor is fixed on the outer surface of the side wall, far away from the shell, of the conveying pipe, the output shaft of the driving motor is connected with a threaded rod through a coupler, the threaded rod is coaxial with the central axis of the conveying pipe, a feed inlet is welded at the upper part of one end, far away from the shell, of the conveying pipe, a water pump is fixed on the outer part of the side wall of one side, near to the conveying pipe, of the shell, the water outlet of the water pump is connected with a water pipe, one end, far away from the water pump, of the water pipe is connected with a spiral pipe, the spiral pipe is spirally wound on the outer wall of the conveying pipe, and the side wall of the conveying pipe is made of a metal material with good thermal conductivity. According to the utility model, the lost heat of the slag is recovered in the slag conveying process, and the slag is crushed to facilitate secondary purification and reutilization, so that the method is more energy-saving and environment-friendly.

Description

Slag recovery equipment based on vehicle steel structure casting

Technical Field

The utility model relates to the technical field of slag recovery, in particular to slag recovery equipment based on vehicle steel structure casting.

Background

Iron and steel production produces a large amount of iron-containing waste materials, which are complex in composition and contain considerable amounts of various other metal elements and other inorganic non-metallic impurities in addition to a large amount of iron elements. The current common disposal method is to bury it as a building fill material or as solid waste. From the sustainable development perspective, the waste is a resource with misplaced positions, which causes a great deal of resource waste to the landfill disposal mode of the iron-containing waste, and meanwhile, can also generate adverse effects on the environment.

Through the retrieval, chinese patent application number is CN 201920414199.0's patent, discloses a conveyor is retrieved to slag convenient to it is kibbling, including shell, play hopper and division board, the side is provided with the feed inlet on the shell, and the inside crushing roller that is provided with of shell, and the shell right flank is provided with first motor simultaneously, first motor left surface is connected with first motor shaft, and first motor shaft left end is provided with first pivot, and first pivot runs through shell and crushing roller in proper order simultaneously, go out the hopper setting at crushing roller downside, and go out the hopper downside and run through the shell downside, the shell downside is provided with first support column. The slag recovery and conveying device convenient for crushing in the patent has the following defects: the slag produced by vehicle casting is often high-temperature slag, the high-temperature slag easily causes equipment failure in the recovery process, the heat of the slag is dissipated in the air to cause waste, and the slag is not fully recovered and is environment-friendly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides slag recovery equipment based on vehicle steel structure fusion casting.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a slag recovery plant based on vehicle steel construction founding, includes the shell, the position welding that one side lateral wall of shell is close to upper portion has the conveying pipeline, and the conveying pipeline keeps away from one side lateral wall external fixed surface of shell has driving motor, and driving motor's output shaft has the threaded rod through the coupling joint, and the threaded rod is coaxial with the axis of conveying pipeline, the welding of one end upper portion that the shell was kept away from to the conveying pipeline has the feed inlet, and the shell is close to one side lateral wall external fixed of conveying pipeline has the water pump, and the delivery port of water pump is connected with the water pipe, and the water pipe one end of keeping away from the water pump is connected with the spiral pipe, the spiral pipe is the outer wall of spiral winding at the conveying pipeline, and the conveying pipeline lateral wall is made for the metal material that the heat conductivity is good.

Furthermore, a bottom plate is arranged at a position, below an outlet of the conveying pipeline, inside the shell, a semicircular retaining ring is welded at one side, close to the outlet of the conveying pipeline, of the bottom plate, a first telescopic rod is installed at a position, directly above the bottom plate, of the inner wall of the top of the shell, and a pressing plate is welded at the end face of a first extension rod of the first telescopic rod.

Furthermore, a plurality of circular grooves are formed in the lower surface of the pressing plate, so that the contact area between the pressing plate and the slag is reduced, the pressure of the slag during extrusion is increased, and the slag is convenient to crush.

Further, the position that the lower surface of bottom plate is close to the conveying pipeline is rotated and is connected with the extension board, and the lower extreme of extension board is fixed at the lower wall of shell, and the position welding that the conveying pipeline was kept away from to the lower surface of bottom plate has fixed block one, and the position that shell lower wall upper surface is located under the fixed block one is fixed with telescopic link two, and the terminal surface of the extension rod two of telescopic link two is fixed with fixed block two, and rotate between fixed block one and the fixed block two and be connected with the pivot, and the lower wall of shell is close to the position of telescopic link two and has seted up the blown down tank, and it has the filter frame to peg graft in the blown down tank, after the slag pulverizes, make the extension rod two of telescopic link two shorten, the bottom plate slopes, make the slag on the bottom plate pour into in the filter frame.

Furthermore, a filter plate is installed in the filter frame, a bearing is arranged in the middle of the filter plate, a transmission rod is embedded in the bearing, one end, located on the upper portion of the filter plate, of the transmission rod is connected with a brush rod, one end, located on the lower portion of the filter plate, of the transmission rod is connected with a fan, and a recovery chamber is arranged at the bottom of the shell.

Further, retrieve the room and be hourglass hopper-shaped, and the bottom of retrieving the room is provided with the discharging pipe, and the solenoid valve is installed to the discharging pipe, and through setting up the recovery room that leaks hopper-shaped, the slag that falls into the recovery room is along the inner wall landing accumulation of slope, makes the distribution of slag in the recovery room more even.

Furthermore, sound absorbing materials are glued to the outer wall of the shell, and noise absorption is more environment-friendly.

The beneficial effects of the utility model are as follows:

1. through the device that sets up conveying pipeline and spiral pipe, when the slag of founding enters from the feed inlet, the temperature of slag is high, easily cause the damage to the follow-up recovery plant who rolls the stirring, and the heat of the slag of high temperature scatters and disappears and causes the waste in the air, the water pump goes into cold water to the spiral pipe mid-pump, the slag transports in the conveying pipeline to the shell under the promotion of the rotation production of threaded rod, the heat conducts in the spiral pipe through the conveying pipeline, play the heating effect to the water in the spiral pipe, the hot water that flows from the spiral pipe other end can be used for industrial production, play the thermal recovery to the slag.

2. Through the device that sets up bottom plate and clamp plate, after the slag got into the shell from the conveying pipeline, fell on the clamp plate along the retaining ring, start the slag on the telescopic link a pair of clamp plate and roll, make the slag breakage be less granule, the subsequent smelting of being convenient for.

3. Through the device that sets up the filter plate, filter the slag that pulverizes, the slag that the size is big is stayed in the filter frame, and is broken again after the collection, and tiny slag passes the filter plate and gets into the recovery room, and the slag is at the process striking fan blade that falls, makes the fan rotate, drives the brush-holder stud through the transfer line and rotates to carry out the disturbance to the filter plate, prevent the mesh jam of filter plate.

Drawings

Fig. 1 is a sectional view of a slag recovery apparatus for fusion casting based on a vehicle steel structure according to the present invention;

FIG. 2 is a schematic structural diagram of a pressing plate and a bottom plate of a slag recovery plant based on fusion casting of a vehicle steel structure, which is provided by the utility model;

fig. 3 is a schematic structural diagram of a filter frame and a recovery chamber of a slag recovery plant based on vehicle steel structure casting according to the present invention.

In the figure: 1-shell, 2-pressing plate, 3-expansion rod I, 4-spiral pipe, 5-conveying pipe, 6-threaded rod, 7-feeding hole, 8-driving motor, 9-water pipe, 10-water pump, 11-retainer ring, 12-support plate, 13-bottom plate, 14-rotating shaft, 15-fixed block I, 16-fixed block II, 17-expansion rod II, 18-filter frame, 19-filter plate, 20-fan, 21-recovery chamber, 22-discharging pipe, 23-electromagnetic valve, 24-brush rod, 25-bearing and 26-transmission rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-3, a slag recovery device based on vehicle steel structure founding, including shell 1, the position welding that one side lateral wall of shell 1 is close to upper portion has conveying pipeline 5, and conveying pipeline 5 keeps away from one side lateral wall external fixation of shell 1 has driving motor 8, and driving motor 8's output shaft has threaded rod 6 through the coupling joint, and threaded rod 6 is coaxial with conveying pipeline 5's axis, the welding of one end upper portion that conveying pipeline 5 kept away from shell 1 has feed inlet 7, and shell 1 is close to one side lateral wall external fixation of conveying pipeline 5 has water pump 10, and the delivery port of water pump 10 is connected with water pipe 9, and the one end that water pipe 9 kept away from water pump 10 is connected with spiral pipe 4, spiral pipe 4 is the outer wall of spiral winding at conveying pipeline 5, and conveying pipeline 5 lateral wall is made for the good metal material of heat conductivity.

Wherein, the inside position that is located the below of the export of conveying pipeline 5 of shell 1 is provided with bottom plate 13, and the welding of bottom plate 13 is close to one side of conveying pipeline 5 export has semicircle annular retaining ring 11, and the position that 1 top inner wall of shell is located directly over bottom plate 13 installs telescopic link one 3, and the terminal surface welding of the extension rod one of telescopic link one 3 has clamp plate 2.

Wherein, the lower surface of clamp plate 2 is seted up a plurality of circular shape recess, reduces the area of contact of clamp plate 2 and slag, and the pressure that the slag received when the extrusion of increase is convenient for grind the slag.

Wherein, the position that the lower surface of bottom plate 13 is close to conveying pipeline 5 rotates and is connected with extension board 12, and the lower extreme of extension board 12 is fixed at the lower wall of shell 1, and the position welding that conveying pipeline 5 was kept away from to the lower surface of bottom plate 13 has fixed block one 15, and the position that shell 1 lower wall upper surface is located under fixed block one 15 is fixed with telescopic link two 17, and the terminal surface of the extension rod two of telescopic link two 17 is fixed with fixed block two 16, and rotate between fixed block one 15 and the fixed block two 16 and be connected with pivot 14, and the position that the lower wall of shell 1 is close to telescopic link two 17 has seted up the blown down tank, and it has filter frame 18 to peg graft in the blown down tank.

The working principle of the embodiment is as follows: when the fusion-cast slag enters from the feed inlet 7, the temperature of the slag is high, the recovery equipment for subsequent rolling and stirring is easily damaged, the heat of the high-temperature slag is dissipated into the air to cause waste, the water pump 10 pumps cold water into the spiral tube 4, the slag is conveyed into the shell 1 in the conveying pipe 5 under the pushing action generated by the rotation of the threaded rod 6, the heat is transmitted into the spiral tube 4 through the conveying pipe 5, the water in the spiral tube 4 is heated, and the hot water flowing out of the other end of the spiral tube 4 can be used for industrial production to recover the heat of the slag; after the slag enters the shell 1 from the material conveying pipe 5, the slag falls on the pressing plate 2 along the check ring 11, the telescopic rod I3 is started to roll the slag on the pressing plate 2, and the slag is crushed into smaller particles, so that the subsequent smelting is facilitated.

Example 2

Referring to fig. 1-3, the present embodiment of a slag recycling apparatus based on steel structure casting for vehicles differs from embodiment 1 in that a filter frame 18 is provided with a filter plate 19, a bearing 25 is disposed in the middle of the filter plate 19, a transmission rod 26 is embedded in the bearing 25, one end of the transmission rod 26 located at the upper portion of the filter plate 19 is connected to a brush rod 24, one end of the transmission rod 26 located at the lower portion of the filter plate 19 is connected to a fan 20, and the bottom of the housing 1 is provided with a recycling chamber 21.

The working principle of the embodiment is as follows: the crushed slag is filtered by a device provided with the filter plate 19, the slag with large size is left in the filter frame 18 and is crushed again after being collected, the fine slag passes through the filter plate 19 and enters the recovery chamber 21, the slag impacts blades of the fan 20 in the falling process, the fan 20 is rotated, and the brush rod 24 is driven to rotate by the transmission rod 26, so that the filter plate 19 is disturbed, and the mesh holes of the filter plate 19 are prevented from being blocked.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "upper," "side," "top," "inner," "lower," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of this patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "welded," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A slag recovery device based on vehicle steel structure casting comprises a shell (1), wherein a conveying pipe (5) is welded at a position, close to the upper part, of one side wall of the shell (1), a driving motor (8) is fixed on the outer surface of one side wall, far away from the shell (1), of the conveying pipe (5), an output shaft of the driving motor (8) is connected with a threaded rod (6) through a coupler, the threaded rod (6) is coaxial with the central axis of the conveying pipe (5), the slag recovery device is characterized in that a feeding hole (7) is welded at the upper part of one end, far away from the shell (1), of the conveying pipe (5), a water pump (10) is fixed outside one side wall, close to the conveying pipe (5), of the shell (1), a water outlet of the water pump (10) is connected with a water pipe (9), one end, far away from the water pump (10), of the water pipe (9) is connected with a spiral pipe (4), and the spiral pipe (4) is spirally wound on the outer wall of the conveying pipe (5), and the side wall of the material conveying pipe (5) is made of metal material with good heat conductivity.

2. The slag recovery equipment based on vehicle steel structure casting according to claim 1, characterized in that a bottom plate (13) is arranged in the shell (1) at a position below the outlet of the conveying pipe (5), a semi-circular retaining ring (11) is welded on one side of the bottom plate (13) close to the outlet of the conveying pipe (5), a first telescopic rod (3) is installed on the inner wall of the top of the shell (1) at a position right above the bottom plate (13), and a pressing plate (2) is welded on the end surface of the first telescopic rod (3).

3. The slag recycling apparatus for vehicle steel structure based fusion casting according to claim 2, wherein the lower surface of the pressing plate (2) is provided with a plurality of circular grooves.

4. The slag recycling apparatus for vehicle steel structure-based fusion casting according to claim 3, it is characterized in that a support plate (12) is rotatably connected to the lower surface of the bottom plate (13) close to the feed delivery pipe (5), the lower end of the support plate (12) is fixed on the lower wall of the shell (1), a first fixed block (15) is welded on the lower surface of the bottom plate (13) far away from the feed delivery pipe (5), a second telescopic rod (17) is fixed on the upper surface of the lower wall of the shell (1) at a position right below the first fixed block (15), a second fixing block (16) is fixed on the end surface of the second extension rod of the second expansion rod (17), a rotating shaft (14) is rotatably connected between the first fixed block (15) and the second fixed block (16), and a discharge chute is arranged at the position of the lower wall of the shell (1) close to the second telescopic rod (17), and a filter frame (18) is inserted in the discharge chute.

5. The slag recovery device based on vehicle steel structure casting according to claim 4, characterized in that a filter plate (19) is installed in the filter frame (18), a bearing (25) is arranged in the middle of the filter plate (19), a transmission rod (26) is embedded in the bearing (25), a brush rod (24) is connected to one end of the transmission rod (26) located at the upper part of the filter plate (19), a fan (20) is connected to one end of the transmission rod (26) located at the lower part of the filter plate (19), and a recovery chamber (21) is arranged at the bottom of the shell (1).

6. Slag recovery plant based on vehicle steel construction fusion casting according to claim 5 characterized in that the recovery chamber (21) is funnel shaped and the bottom of the recovery chamber (21) is provided with a discharge pipe (22) and the discharge pipe (22) is fitted with a solenoid valve (23).

7. The slag recovery plant based on fusion casting of steel structures for vehicles according to claim 1, characterized in that the outer wall of the shell (1) is glued with sound absorbing material.