CN217483227U

CN217483227U - Energy-saving environment-friendly casting furnace

Info

Publication number: CN217483227U
Application number: CN202220199902.2U
Authority: CN
Inventors: 俞学林
Original assignee: Fanchang County Jinke Electromechanical Technology Co ltd
Current assignee: Fanchang County Jinke Electromechanical Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-09-23
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an energy-concerving and environment-protective type foundry furnace relates to casting equipment technical field, including the foundry furnace body, the inside inner wall that is equipped with of foundry furnace body is equipped with the cavity on the foundry furnace body, is equipped with the heat collection component in the cavity, and the heat collection component encircles in the inner wall outside of foundry furnace body, and frame one side is equipped with first miniature pump and water tank in proper order, and water tank, first miniature pump and heat collection component are connected through the water pipe. The utility model uses the heat collecting element to obtain hot water, thus solving the problem that hot water is not easy to obtain in a workshop; the heat collecting element can heat part of heat generated by the casting furnace during working to cold water, and finally the hot water is stored in the water tank, so that the casting furnace can be cleaned by using the hot water at the back, and the casting furnace is provided with the heat insulation layer, so that the heat is not easy to dissipate, and the casting furnace has better energy-saving and environment-friendly properties.

Description

Energy-saving environment-friendly casting furnace

Technical Field

The utility model relates to a casting equipment technical field especially relates to an energy-concerving and environment-protective type foundry furnace.

Background

The casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance, and a casting furnace is a main tool device in the casting work. At present, slag residue cleaning work is generally carried out manually, and finally cold water is used for cleaning the casting furnace, the cleaning effect of the cold water is not good as that of hot water, but hot water is not stored in a common workshop, so that the taking of the hot water is troublesome; the existing casting furnace is generally directly exposed in the air, and the casting furnace can dissipate more heat during operation, and the heat is dissipated vain and cannot be utilized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an energy-saving and environment-friendly casting furnace.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an energy-saving and environment-friendly casting furnace comprises a casting furnace body, wherein a combustion chamber is arranged at the bottom of the casting furnace body, an inner wall is arranged inside the casting furnace body, a discharge pipe is arranged on the side surface of the casting furnace body close to the bottom and is communicated with the inner cavity of the casting furnace body and the external environment, a valve is arranged at one end of the discharge pipe away from the casting furnace body, a cover is arranged at the top of the casting furnace body, a frame is arranged on the outer side of the casting furnace body, a lifting mechanism is arranged on the frame and is positioned right above the casting furnace body, a mounting plate is arranged at one end of the lifting mechanism close to the casting furnace body, a power mechanism and a cleaning mechanism are arranged on the mounting plate, a fixed rod is arranged on the power mechanism, a cleaning mechanism is arranged on the fixed rod and comprises a first cleaning element and a second cleaning element, a cavity is arranged on the casting furnace body, a heat collecting element is arranged in the cavity and surrounds the outer side of the inner wall of the casting furnace body, one end of the heat collecting element is provided with a first connector, the other end of the heat collecting element is provided with a second connector, the side surface of the casting furnace body is provided with openings close to the bottom and the top, the openings are communicated with the cavity, the first connector and the second connector are respectively positioned in the two openings, a first micro water pump and a water tank are sequentially arranged on one side of the rack, and the water tank, the first micro water pump and the heat collecting element are connected through water pipes; the cleaning mechanism comprises a second miniature water pump, a first spray head and a second spray head, the second miniature water pump is installed on a mounting plate on one side of the power mechanism, the first spray head and the second spray head are installed on the mounting plate close to one side of the casting furnace body, and the water tank, the second miniature water pump, the first spray head and the second spray head are connected through water pipes.

Preferably, the cavities are distributed in a circular ring shape.

Preferably, the heat collecting element is tubular, and the heat collecting element is spirally wound on the outer side of the inner wall of the casting furnace body.

Further, the heat collecting elements are tightly attached to each other.

Further, the heat collecting element is made of a copper material.

Preferably, an insulating layer is arranged on the outer side of the heat collecting element in the cavity.

Preferably, the first spray head is a rotary spray head.

Furthermore, the first spray heads are two and symmetrically distributed by taking the central axis of the mounting plate as a symmetry axis.

Preferably, a distance sensor is arranged on the side surface of the mounting plate close to the first spray head.

Preferably, a control cabinet is arranged on one side of the rack, a single chip microcomputer is arranged in the control cabinet, and the lifting mechanism, the power mechanism, the first miniature water pump, the second miniature water pump and the distance sensor are all electrically connected with the single chip microcomputer.

The working process of the utility model is that fuel is added into the combustion chamber to heat the casting furnace body, and the heat preservation layer in the casting furnace body can reduce the heat loss in the casting furnace body; when the casting furnace body needs to be cleaned, the first miniature water pump can be controlled to work through the single chip microcomputer while the casting furnace body is heated, cold water in the water tank is pumped to the first joint position by the first miniature water pump, the cold water enters the heat collecting element, heat on the inner wall of the casting furnace body is transferred to the heat collecting element, the cold water is heated into hot water when passing through the heat collecting element, the hot water enters the water tank through the second joint, and the water in the water tank can be circularly heated, so that the temperature of the water in the water tank is ensured; when the casting work of the casting furnace body is finished, firstly discharging molten metal in the casting furnace body through a valve control discharge pipe, then opening a cover at the top of the casting furnace body, then controlling a lifting mechanism and a power mechanism to work through a single chip microcomputer, driving a first cleaning element and a second cleaning element to rotate by the power mechanism, feeding the first cleaning element and the second cleaning element into the casting furnace body in sequence by the lifting mechanism working towards the casting furnace body, scraping residues on the inner wall by the first cleaning element, enabling the scraped residues to fall to the bottom of the casting furnace body, cleaning the inner wall again by the second cleaning element to ensure that no residues exist on the inner wall, controlling a second micro water pump to convey hot water in a water tank to the positions of a first spray head and a second spray head when a distance sensor senses the inner wall, cleaning the inner wall by the first spray head, the second spray head cleans the bottom of the casting furnace body, the cleaning effect of hot water on the casting furnace body is good, and residues in the casting furnace body are discharged through the discharge pipe to keep the interior of the casting furnace body clean; and finally, the single chip microcomputer controls the lifting mechanism to drive the first cleaning element and the second cleaning element to leave the casting furnace body, and the cleaning work of the casting furnace body is completed.

The beneficial effects of the utility model reside in that: (1) the utility model uses the heat collecting element to obtain hot water, thus solving the problem that the hot water in the workshop is not easy to obtain; (2) the heat collecting element can heat part of heat generated by the casting furnace during working to cold water, and finally the hot water is stored in the water tank, so that the casting furnace can be cleaned by using the hot water at the back, and the casting furnace is provided with the heat insulating layer, so that the heat is not easy to dissipate, and the casting furnace has better energy-saving and environment-friendly properties; (3) the hot water for cleaning the casting furnace is obtained without being heated by other heating equipment, so that the use cost is saved; (4) adopt clearance mechanism and wiper mechanism to replace artifical manual clearance slag residue, have the cleaning work efficiency height, labour saving and time saving's advantage.

Drawings

Fig. 1 is a first front view of the overall structure of the present invention;

FIG. 2 is a top view of a casting furnace body according to the present invention;

FIG. 3 is a front view of the heat collecting element of the present invention;

FIG. 4 is a sectional view of a casting furnace body according to the present invention;

FIG. 5 is an enlarged view of the mounting plate of the present invention;

fig. 6 is a second front view of the overall structure of the present invention.

Wherein: 1. a casting furnace body; 11. a cavity; 12. a heat collecting element; 121. a second joint; 122. a first joint; 13. a discharge pipe; 131. a valve; 14. an inner wall; 15. a heat-insulating layer; 16. an opening; 2. a frame; 3. a lifting mechanism; 4. mounting a plate; 41. a distance sensor; 5. a power mechanism; 6. fixing the rod; 7. a cleaning mechanism; 71. a first cleaning element; 72. a second cleaning element; 8. a cleaning mechanism; 81. a second micro water pump; 82. a first nozzle; 83. a second spray head; 84. a water pipe; 85. a water tank; 86. a first micro water pump; 9. a combustion chamber.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, 2 and 6, the energy-saving and environment-friendly casting furnace comprises a casting furnace body 1, a combustion chamber 9 is arranged at the bottom of the casting furnace body 1, a blower is arranged near the combustion chamber 9, the blower enables fuel in the combustion chamber 9 to be fully combusted, and an inner wall 14 is arranged inside the casting furnace body 1. The side of casting furnace body 1 is pressed close to the bottom and is equipped with discharge pipe 13, and discharge pipe 13 intercommunication casting furnace body 1's inner chamber and external environment, and discharge pipe 13 is kept away from casting furnace body 1 one end and is equipped with valve 131, and casting furnace body 1 top is equipped with the lid. The outer side of the casting furnace body 1 is provided with a frame 2, and a lifting mechanism 3 is arranged on the frame 2 and right above the casting furnace body 1. The end of the lifting mechanism 3 close to the casting furnace body 1 is provided with a mounting plate 4. The lifting mechanism 3 is a cylinder, and a piston rod of the cylinder is fixedly connected with the mounting plate 4. The mounting plate 4 is provided with a power mechanism 5 and a cleaning mechanism 8. The power mechanism 5 is provided with a fixed rod 6, the power mechanism 5 is a speed reducing motor, and an output shaft of the speed reducing motor is fixedly connected with the fixed rod 6 through a coupler. A cleaning mechanism 7 is arranged on the fixing rod 6, and the cleaning mechanism 7 comprises a first cleaning element 71 and a second cleaning element 72. The first cleaning element 71 is a scraper and the second cleaning element 72 is a brush holder, the first cleaning element 71 cleans residues with strong adhesiveness and large volume on the inner wall 14, and the second cleaning element 72 cleans residues with weak adhesiveness and small volume on the inner wall 14. The casting furnace body 1 is provided with a cavity 11, and a heat collecting element 12 is arranged in the cavity 11. The heat collecting element 12 surrounds the outer side of the inner wall 14 of the casting furnace body 1, and one end of the heat collecting element 12 is provided with a first joint 122, and the other end of the heat collecting element 12 is provided with a second joint 121. The side surface of the casting furnace body 1 is provided with an opening 16 at the position close to the bottom and the position close to the top, and the opening 16 is communicated with the cavity 11. The first connector 122 and the second connector 121 are located in the two openings 16, respectively. A first micro water pump 86 and a water tank 85 are sequentially arranged on one side of the frame 2, and the water tank 85, the first micro water pump 86 and the heat collecting element 12 are connected through a water pipe 84. An input port of the first micro water pump 86 is connected with a bottom port of the water tank 85 through a water pipe 84, an output port of the first micro water pump 86 is connected with a first connector 122 through the water pipe 84, and a second connector 121 is connected with a top port of the water tank 85 through the water pipe 84. The cleaning mechanism 8 includes a second micro-water pump 81, a first spray head 82, and a second spray head 83. The second micro-water pump 81 is mounted on the mounting plate 4 on the side of the power mechanism 5. The first spray head 82 and the second spray head 83 are installed on the installation plate 4 near one side of the casting furnace body 1, and the water tank 85, the second micro water pump 81, the first spray head 82 and the second spray head 83 are connected through a water pipe 84. Wherein, the bottom interface of the water tank 85 is connected with the input port of the second micro water pump 81 through a water pipe 84, and the output port of the second micro water pump 81 is connected with the first spray head 82 and the second spray head 83 through the water pipe 84. The heat collecting element 12 heats the cold water in the water tank 85. The power mechanism 5 drives the first cleaning element 71 and the second cleaning element 72 to clean the inner wall 14 of the casting furnace body 1 in sequence, and the cleaning mechanism 8 washes the slag residue in the casting furnace body 1.

As shown in fig. 3 and 4, the cavities 11 are distributed in a circular shape. The heat collecting element 12 is tubular and the heat collecting element 12 is helically wound around the outside of the inner wall 14 of the furnace body 1. The heat collecting elements 12 are closely fitted to each other. In the present embodiment, the heat collecting member 12 is made of a copper material. An insulating layer 15 is arranged on the outer side of the heat collecting element 12 in the cavity 11, and the insulating layer 15 is made of asbestos.

As shown in fig. 5 and 6, the first spray head 82 is a rotary spray head. The first spray heads 82 are two and symmetrically distributed with the central axis of the mounting plate 4 as a symmetry axis. The rotating spray head facilitates cleaning of the inner wall 14. The side of the mounting plate 4 near the first nozzle 82 is provided with a distance sensor 41.

A control cabinet is arranged on one side of the rack 2, a single chip microcomputer is arranged in the control cabinet, and the lifting mechanism 3, the power mechanism 5, the first miniature water pump 86, the second miniature water pump 81 and the distance sensor 41 are all electrically connected with the single chip microcomputer.

As shown in fig. 1, 5 and 6, in operation, fuel is added into the combustion chamber 9 to heat the casting furnace body 1, and the heat insulation layer 15 in the casting furnace body 1 can reduce the heat loss in the casting furnace body 1; when the casting furnace body 1 needs to be cleaned, the first micro water pump 86 can be controlled to work by the single chip microcomputer while the casting furnace body 1 is heated, the first micro water pump 86 pumps cold water in the water tank 85 to the position of the first joint 122, the cold water enters the heat collecting element 12, heat on the inner wall 14 of the casting furnace body 1 is transferred to the heat collecting element 12, the cold water is heated into hot water when passing through the heat collecting element 12, the hot water flows out of the second joint 121 and enters the water tank 85, the water in the water tank 85 can be heated circularly, and the temperature of the water in the water tank 85 is ensured; after the casting work of the casting furnace body 1 is finished, firstly, molten metal in the casting furnace body 1 is heated and melted, the discharge pipe 13 is controlled to be discharged through the valve 131, then, the cover at the top of the casting furnace body 1 is opened, then, the lifting mechanism 3 and the power mechanism 5 are controlled to work through the single chip microcomputer, the power mechanism 5 drives the first cleaning element 71 and the second cleaning element 72 to rotate, the lifting mechanism 3 works towards the casting furnace body 1 to sequentially send the first cleaning element 71 and the second cleaning element 72 into the casting furnace body 1, the first cleaning element 71 scrapes off residues on the inner wall 14, the scraped residues fall at the bottom of the casting furnace body 1, the second cleaning element 72 cleans the inner wall 14 again to ensure that no residues exist on the inner wall 14, when the distance sensor 41 senses the inner wall 14, the single chip microcomputer controls the second micro water pump 81 to convey hot water in the water tank 85 to the first spray head 82 and the second spray head 83, the first spray head 82 cleans the inner wall 14, the second spray head 83 cleans the bottom of the casting furnace body 1, the cleaning effect of hot water on the casting furnace body 1 is good, residues in the casting furnace body 1 are discharged through the discharge pipe 13, and the interior of the casting furnace body 1 is kept clean; and finally, the single chip microcomputer controls the lifting mechanism 3 to drive the first cleaning element 71 and the second cleaning element 72 to leave the casting furnace body 1, and the cleaning work on the casting furnace body 1 is completed.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereby. Those skilled in the art will appreciate that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the claims and their equivalents.

Claims

1. The utility model provides an energy-concerving and environment-protective type foundry furnace, includes the foundry furnace body, foundry furnace body bottom is equipped with the combustion chamber, the inside inner wall that is equipped with of foundry furnace body, the side of foundry furnace body is pressed close to the bottom position and is equipped with the discharge pipe, the inner chamber and the external environment of discharge pipe intercommunication foundry furnace body, foundry furnace body one end is kept away from to the discharge pipe is equipped with the valve, foundry furnace body top is equipped with the lid, the foundry furnace body outside is equipped with the frame, it is equipped with elevating system directly over the foundry furnace body to lie in the frame, elevating system is close to foundry furnace body one end and is equipped with the mounting panel, be equipped with power unit and wiper mechanism on the mounting panel, the last dead lever that is equipped with of power unit, be equipped with clearance mechanism on the dead lever, clearance mechanism includes first clearance component and second clearance component, its characterized in that: the casting furnace comprises a casting furnace body, and is characterized in that a cavity is formed in the casting furnace body, a heat collecting element is arranged in the cavity and surrounds the outer side of the inner wall of the casting furnace body, a first connector is arranged at one end of the heat collecting element, a second connector is arranged at the other end of the heat collecting element, openings are formed in the side surface of the casting furnace body, close to the bottom and the top, and communicated with the cavity, the first connector and the second connector are respectively located in the two openings, a first micro water pump and a water tank are sequentially arranged on one side of a rack, and the water tank, the first micro water pump and the heat collecting element are connected through water pipes; the cleaning mechanism comprises a second miniature water pump, a first spray head and a second spray head, the second miniature water pump is installed on a mounting plate on one side of the power mechanism, the first spray head and the second spray head are installed on the mounting plate close to one side of the casting furnace body, and the water tank, the second miniature water pump, the first spray head and the second spray head are connected through water pipes.

2. The energy-saving and environment-friendly casting furnace according to claim 1, characterized in that: the cavities are distributed in a circular ring shape.

3. The energy-saving and environment-friendly casting furnace according to claim 1 or 2, characterized in that: the heat collecting element is tubular and spirally surrounds the outer side of the inner wall of the casting furnace body.

4. The casting furnace of claim 3, wherein: the heat collecting elements are tightly attached to each other.

5. The energy-saving and environment-friendly casting furnace according to claim 4, characterized in that: the heat collecting element is made of a copper material.

6. The energy-saving and environment-friendly casting furnace according to claim 2, characterized in that: and a heat insulation layer is arranged on the outer side of the heat collecting element in the cavity.

7. The energy-saving and environment-friendly casting furnace according to claim 1, characterized in that: the first spray head is a rotary spray head.

8. The energy-saving and environment-friendly casting furnace according to claim 7, characterized in that: the first spray heads are two and are symmetrically distributed by taking the central axis of the mounting plate as a symmetry axis.

9. An energy-saving and environment-friendly casting furnace according to claim 7 or 8, characterized in that: and a distance sensor is arranged on the side surface of the mounting plate close to the first spray head.

10. The energy-saving and environment-friendly casting furnace according to claim 1, characterized in that: a control cabinet is arranged on one side of the rack, a single chip microcomputer is arranged in the control cabinet, and the lifting mechanism, the power mechanism, the first miniature water pump, the second miniature water pump and the distance sensor are all electrically connected with the single chip microcomputer.