CN216347858U

CN216347858U - Special furnace for casting with cleaning function

Info

Publication number: CN216347858U
Application number: CN202121179364.2U
Authority: CN
Inventors: 王永华
Original assignee: Shandong Huaxin Electric Furnace Co ltd
Current assignee: Shandong Huaxin Electric Furnace Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2022-04-19
Anticipated expiration: 2031-05-29

Abstract

The utility model relates to the technical field of special casting furnaces, and discloses a special casting furnace with a cleaning function, which comprises a casting furnace, wherein the casting furnace is provided with a furnace door, the surface of the side wall outside the casting furnace is provided with a controller, the upper end of the casting furnace is provided with an arc top, the top side end of the arc top is provided with a through hole, a water conveying pipeline is arranged inside the through hole, one end of the water conveying pipeline is provided with a hose, one end of the hose is provided with a transverse PV pipe, one end of the transverse PV pipe is provided with a double-pipe joint, one end of the double-pipe joint is provided with a vertical PV pipe, the lower end of the vertical PV pipe is provided with a porous joint, the casting furnace top is provided with an electric valve, the electric valve is positioned on the top wall shared by the casting furnace and the arc top, the electric valve is electrically connected with the controller, the lower end of the transverse PV pipe is provided with a supporting block, the lower end of the supporting block is provided with a telescopic rod, and the telescopic rod is also electrically connected with the controller. Compared with the prior art, the manual cleaning is inconvenient, and the sewage discharge is inconvenient. The utility model has the following beneficial effects: the rotary spray head is used for washing, the whole operation is simple, and the practicability is high.

Description

Special furnace for casting with cleaning function

Technical Field

The utility model relates to the technical field of special casting furnaces, in particular to a special casting furnace with a cleaning function.

Background

The furnaces for casting in metallurgical plants generally include rotary hearth furnaces, chamber furnaces, car-type casting furnaces, semi-continuous casting furnaces, and the like. The casting furnace adopts an oil furnace and an electric furnace for heating, so that the use cost is higher, the product cost is high for medium and small enterprises, and the direct-fired coal causes serious pollution. During operation, metal such as aluminum alloy ingots or foundry returns are loaded into the charging trolley, the aluminum alloy ingots or the foundry returns in the charging trolley are fed into the melting zone combustion chamber through the charging machine, the aluminum alloy, copper and other foundry returns are heated and melted at high temperature through the liquefaction of coke or petroleum and the mixed combustion of air fed by the main burner and the auxiliary burner and air fed by the air blower according to a certain proportion, the length of flame can be adjusted through the proportional valve, the purpose of adjusting the temperature is achieved, and finally the recovery of metal substances is obtained.

At present, in the casting process, need put into the stove with the article of required processing, heat and melt, in the process of handling, the stove inside can be infected with the not good clearance of filth, not only brought the discomfort for the user, and can influence the reuse in later stage, consequently, need clean, but the stove does not set up clean subassembly at present, consequently, need the manual work to clean, but the end is clean inside high temperature immediately, the solidification of clean inside granule after the cooling, increase the clean degree of difficulty, inconvenient clearance, and the inner wall is clean very inconvenient, higher department is difficult for cleaning, artifical clean intensity of labour is big, not only waste time and energy, and difficult operation is inconvenient, the sewage discharge of clean out, influence later stage use, the efficiency of use has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special casting furnace with a cleaning function, and the special casting furnace is used for solving the problems that in the prior art, in the casting process, an object to be processed needs to be placed in the furnace for heating and melting, in the treatment process, the inside of the furnace is stained with dirt and is not well cleaned, discomfort is brought to a user, and later-stage reuse is influenced, so that cleaning needs to be carried out, but a cleaning component is not arranged in the existing furnace, so that cleaning needs to be carried out manually, the temperature of the inside is high after cleaning is finished immediately, internal particles are cleaned after cooling, the cleaning difficulty is increased, cleaning is inconvenient, the inner wall is inconvenient to clean, higher parts are not easy to clean, the labor intensity of manual cleaning is high, time and labor are wasted, operation is not easy, the discharge of the cleaned sewage is inconvenient, the later-stage use is influenced, and the use efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special furnace of casting with clean function, includes the foundry furnace, the foundry furnace is equipped with the furnace gate, the outer lateral wall surface of foundry furnace is equipped with the controller, the foundry furnace upper end is equipped with the arc top, arc top side end is equipped with the through-hole, the inside conduit that is equipped with of through-hole, conduit one end is equipped with the hose, hose one end is equipped with horizontal PV pipe, horizontal PV pipe one end is equipped with double-barrelled joint, double-barrelled joint one end is equipped with vertical PV pipe, vertical PV pipe lower extreme is equipped with porous joint, the foundry furnace roof is equipped with electric valve, electric valve is located foundry furnace and arc top shared roof, electric valve and controller electric connection, horizontal PV pipe lower extreme is equipped with the supporting shoe, the supporting shoe lower extreme is equipped with the telescopic link, also electric connection is gone with the controller to the telescopic link.

Preferably, the casting furnace is internally provided with an exhaust duct, and one end of the exhaust duct is provided with a filter screen.

Preferably, the casting furnace side end is equipped with the drain board, the drain board sets up the slope, the higher one end of drain board is located casting furnace diapire upper end, casting furnace side end is equipped with the collection liquid car, the lower one end of drain board is located collection liquid car upper end, the collection liquid car is equipped with handle and gyro wheel.

Preferably, the arc-shaped top is provided with a larger space.

Preferably, the surface of the porous joint is provided with a plurality of rotary nozzles, and the rotary nozzles are electrically connected with the controller.

Preferably, the lower end of the casting furnace is provided with a first telescopic cylinder and a second telescopic cylinder, the first telescopic cylinder and the second telescopic cylinder are symmetrically arranged, the lower ends of the first telescopic cylinder and the second telescopic cylinder are provided with bases, and the liquid collecting vehicle is located on the side of the second telescopic cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model relates to a special casting furnace with a cleaning function, which is provided with a filter screen, and the filter screen is arranged at the end of an exhaust pipeline positioned in the casting furnace, so that large particles generated by operation cannot be led out in the exhaust process of waste gas, the later-stage screening work of waste gas containing waste residues is reduced, and the operation efficiency is improved.

(2) The utility model relates to a special casting furnace with a cleaning function, which is provided with an arc top, wherein the arc top is provided with a larger space when in use, so that a hose cannot be stored in a position due to the fact that the hose is full of mixed liquid, and the problem that the transverse PV pipe is high at one side and low at the other side due to the rising and falling of a telescopic rod, so that the cleaning is inconvenient, can be avoided.

(3) The utility model relates to a special casting furnace with a cleaning function, which is provided with a rotary spray nozzle, wherein mixed liquid is sprayed out through the rotary spray nozzle when in use, the nourishing length and the cleaning force of the mixed liquid sprayed out by the rotary spray nozzle can be adjusted by adjusting the pressure of the mixed liquid entering a porous joint, so that dust in the casting furnace can be conveniently washed.

(4) The utility model relates to a special casting furnace with a cleaning function, which is provided with a first telescopic cylinder and a second telescopic cylinder, wherein the first telescopic cylinder at the upper end of a base is lifted after the inner part of the special casting furnace is cleaned, the end of the second telescopic cylinder is kept, so that the whole casting furnace is inclined towards the end of the second telescopic cylinder, a furnace door at the side of the second telescopic cylinder is opened, internal sewage is guided into a liquid collection vehicle through a liquid guide plate under the action of gravity, and the liquid collection vehicle is provided with a handle and a roller wheel, so that the liquid collection vehicle can be moved through the handle and the roller wheel, later-stage centralized treatment is facilitated, and after the internal sewage is guided out, the first telescopic cylinder is recovered, so that the two sides of the casting furnace are kept balanced, and the next use is facilitated.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a sectional view of the present invention when not in use;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is a sectional view of the present invention in front view;

FIG. 5 is an enlarged view of the utility model at B in FIG. 4;

FIG. 6 is a schematic view of the structure of the present invention.

In the reference symbols: 1. a casting furnace; 2. an arc top; 3. a first telescopic cylinder; 4. a second telescopic cylinder; 5. a base; 6. a furnace door; 7. a liquid guide plate; 8. a liquid collecting vehicle; 9. a controller; 10. a through hole; 11. an exhaust duct; 12. filtering with a screen; 13. a water delivery pipeline; 14. a hose; 15. a transverse PV tube; 16. a double pipe joint; 17. a vertical PV tube; 18. a telescopic rod; 19. a support block; 20. a porous joint; 21. rotating the spray head; 22. an electrically operated valve.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides a technical solution of a special casting furnace with cleaning function: including casting furnace 1, casting furnace 1 is equipped with

furnace gate

6, 1 lateral wall surface of casting furnace is equipped with

controller

9, 1 upper end of casting furnace is equipped with

arc top

2, 2 sides on arc top are equipped with through-hole 10, the inside water pipe 13 that is equipped with of through-hole 10, water pipe 13 one end is equipped with hose 14, hose 14 one end is equipped with horizontal PV pipe 15, horizontal PV pipe 15 one end is equipped with double-barrelled joint 16, double-barrelled joint 16 one end is equipped with vertical PV pipe 17, vertical PV pipe 17 lower extreme is equipped with porous joint 20, casting furnace 1 top is equipped with electric valve 22, electric valve 22 is located casting furnace 1 and arc top 2 shared roof, electric valve 22 and controller 9 electric connection, horizontal PV pipe 15 lower extreme is equipped with supporting shoe 19, supporting shoe 19 lower extreme is equipped with telescopic link 18, telescopic link 18 also electric connection with controller 9.

Furthermore, an exhaust duct 11 is arranged inside the casting furnace 1, and a filter screen 12 is arranged at one end of the exhaust duct 11.

In this embodiment, exhaust duct 11 inside casting furnace 1 discharges waste gas, because the exhaust duct 11 end that is located casting furnace 1 inside is equipped with filter screen 12, consequently carrying out the emission in-process of waste gas, can not derive the bold granule that the operation produced, reduced the later stage and need carry out screening work with the waste gas that contains the waste residue, improved the efficiency of operation.

Further, 1 side of casting furnace is equipped with drain bar 7, and drain bar 7 sets up the slope, and the higher one end of drain bar 7 is located 1 diapire upper end of casting furnace, and 1 side of casting furnace is equipped with album liquid car 8, and the lower one end of drain bar 7 is located album liquid car 8 upper end, and album liquid car 8 is equipped with handle and gyro wheel.

In this embodiment, open the furnace gate 6 of 4 sides of second telescopic cylinder, inside sewage is because the action of gravity, through the leading-in album liquid car 8 insides of drain guide 7, because album liquid car 8 has set up handle and gyro wheel, consequently can remove album liquid car 8 through handle and gyro wheel, conveniently carry out the centralized processing in later stage, after inside sewage is derived and is finished, resume first telescopic cylinder 3 for 1 both sides of casting furnace keep balanced, conveniently use next time.

Further, the arc top 2 has a large installation space.

In this embodiment, the hose 14 is not left out of position for storage due to the fill with mixed liquor, and there is no problem of inconvenience in cleaning due to the raising and lowering of the telescoping rod 18 causing the lateral PV tubes 15 to be raised and lowered.

Furthermore, the surface of the porous joint 20 is provided with a plurality of rotary nozzles 21, and the rotary nozzles 21 are electrically connected with the controller 9.

In this embodiment, since the plurality of rotary nozzles 21 are disposed at the side end of the porous joint 20, the washing can be continued in all directions, and the rotary nozzles 21 are electrically connected to the controller 9, so that the angle of the rotary nozzles 21 can be adjusted by the controller 9, and the corners of the inner wall of the casting furnace 1 can be washed and cleaned.

Further, the lower end of the casting furnace 1 is provided with a first telescopic cylinder 3 and a second telescopic cylinder 4, the first telescopic cylinder 3 and the second telescopic cylinder 4 are symmetrically arranged, the lower ends of the first telescopic cylinder 3 and the second telescopic cylinder 4 are provided with a base 5, and the liquid collecting vehicle 8 is located on the side of the second telescopic cylinder 4.

In this embodiment, the first telescopic cylinder 3 of base 5 upper end is lifted after the washing finishes, the 4 ends of the second telescopic cylinder are kept, make casting furnace 1 wholly to the 4 end slopes of second telescopic cylinder, open the furnace gate 6 of the 4 sides of second telescopic cylinder this moment, inside sewage is because of the action of gravity, through leading-in album liquid car 8 inside of drain board 7, after inside sewage is derived and finishes, resume first telescopic cylinder 3, make 1 both sides of casting furnace keep balance, conveniently use next time.

Specifically, the working principle and the using process of the utility model are as follows: after the utility model is installed, metal to be cast is led in by opening the furnace door 6 of the casting furnace 1, the furnace door 6 is closed to work, dust particles are adhered to the inner wall of the casting furnace 1 due to treatment in the casting furnace 1, waste gas is discharged by the exhaust pipeline 11 in the casting furnace 1 at the moment, the filter screen 12 is arranged at the end of the exhaust pipeline 11 in the casting furnace 1, so that large particles generated by operation cannot be led out in the exhaust process, the later-stage screening work of waste gas containing waste residues is reduced, the operation efficiency is improved, after the operation is finished, the furnace door 6 is opened, the metal is taken out, the furnace door 6 is closed, the controller 9 is electrically connected with the electric valve 22, the electric valve 22 is opened by the controller 9, and the controller 9 is also electrically connected with the telescopic rod 18, therefore, the telescopic rod 18 is contracted through the controller 9, the supporting block 19 is driven to descend, the transverse PV tube 15 descends, the transverse PV tube 15 and the vertical PV tube 17 are fixed through the double-pipe joint 16, the vertical PV tube 17 reaches the interior of the casting furnace 1 through the electric valve 22, cleaning liquid medicine and clean water are mixed at the moment, mixed liquid is led in through the water conveying pipeline 13 inside the through hole 10 on the side of the arc-shaped top 2, the mixed liquid passes through the water conveying pipeline 13 at the moment, the transverse PV tube 15 is connected with the water conveying pipeline 13 through the hose 14, the interior of the hose 14 is filled with the mixed liquid, the space of the arc-shaped top 2 is large, the hose 14 cannot be stored in a position due to the fact that the mixed liquid is filled, the problem that the transverse PV tube 15 is high and low on one side due to the ascending and descending of the telescopic rod 18 and inconvenient to clean is caused does not occur, and the mixed liquid passes through the transverse PV tube 15 at the moment, The vertical PV pipe 17 reaches the porous joint 20 and is sprayed out through the rotary spray nozzle 21, the length and the cleaning force of the mixed liquid sprayed out by the rotary spray nozzle 21 can be adjusted by adjusting the pressure of the mixed liquid entering the porous joint 20, so that the dust in the casting furnace 1 can be conveniently washed, the side end of the porous joint 20 is provided with the plurality of rotary spray nozzles 21, so that the all-dimensional washing can be continued, and the rotary spray nozzles 21 are electrically connected with the controller 9, so that the angle of the rotary spray nozzles 21 can be adjusted through the controller 9, the corners of the inner wall of the casting furnace 1 can be washed and cleaned, the first telescopic cylinder 3 at the upper end of the base 5 is lifted after the washing is finished, the end of the second telescopic cylinder 4 is kept, the whole casting furnace 1 is inclined towards the end of the second telescopic cylinder 4, the furnace door 6 at the side of the second telescopic cylinder 4 is opened at the moment, the internal sewage is under the action of gravity, inside leading-in album liquid car 8 through drain board 7, because album liquid car 8 has set up handle and gyro wheel, consequently can remove album liquid car 8 through handle and gyro wheel, conveniently carry out the centralized processing in later stage, after finishing as inside sewage derivation, resume first telescopic cylinder 3 for 1 both sides of casting furnace keep balance, conveniently use next time, until accomplishing whole work order.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not 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 construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The special casting furnace with the cleaning function comprises a casting furnace (1) and is characterized in that the casting furnace (1) is provided with a furnace door (6), the surface of the outer side wall of the casting furnace (1) is provided with a controller (9), the upper end of the casting furnace (1) is provided with an arc top (2), the side end of the arc top (2) is provided with a through hole (10), a water conveying pipeline (13) is arranged inside the through hole (10), one end of the water conveying pipeline (13) is provided with a hose (14), one end of the hose (14) is provided with a transverse PV pipe (15), one end of the transverse PV pipe (15) is provided with a double-pipe joint (16), one end of the double-pipe joint (16) is provided with a vertical PV pipe (17), the lower end of the vertical PV pipe (17) is provided with a porous joint (20), the top of the casting furnace (1) is provided with an electric valve (22), and the electric valve (22) is positioned on the top wall shared by the casting furnace (1) and the arc top (2), the electric valve (22) is electrically connected with the controller (9), a supporting block (19) is arranged at the lower end of the transverse PV tube (15), an expansion rod (18) is arranged at the lower end of the supporting block (19), and the expansion rod (18) is also electrically connected with the controller (9).

2. The special casting furnace with the cleaning function as claimed in claim 1, wherein: the casting furnace (1) is internally provided with an exhaust duct (11), and one end of the exhaust duct (11) is provided with a filter screen (12).

3. The special casting furnace with the cleaning function as claimed in claim 1, wherein: casting furnace (1) side is equipped with drain bar (7), drain bar (7) set up the slope, the higher one end of drain bar (7) is located casting furnace (1) diapire upper end, casting furnace (1) side is equipped with album liquid car (8), the lower one end of drain bar (7) is located album liquid car (8) upper end, album liquid car (8) are equipped with handle and gyro wheel.

4. The special casting furnace with the cleaning function as claimed in claim 1, wherein: the arc-shaped top (2) is large in arrangement space.

5. The special casting furnace with the cleaning function as claimed in claim 1, wherein: the surface of the porous joint (20) is provided with a plurality of rotary nozzles (21), and the rotary nozzles (21) are electrically connected with the controller (9).

6. The special casting furnace with the cleaning function as claimed in claim 3, wherein: the casting furnace is characterized in that a first telescopic cylinder (3) and a second telescopic cylinder (4) are arranged at the lower end of the casting furnace (1), the first telescopic cylinder (3) and the second telescopic cylinder (4) are symmetrically arranged, a base (5) is arranged at the lower ends of the first telescopic cylinder (3) and the second telescopic cylinder (4), and the liquid collecting vehicle (8) is located on the side of the second telescopic cylinder (4).