Furnace waste residue collecting device

Abstract

The utility model relates to the technical field of furnace waste residue collection, and discloses a furnace waste residue collection device which comprises a furnace body and a collection box, an upper clamping groove and an upper cover plate are arranged in the furnace body, a sliding rail is arranged at the bottom of the furnace body, an interlayer is arranged below the sliding rail, a semicircular sliding groove is formed in the interlayer, and a lower clamping groove, a baffle, a limiting plate and a lower cover plate are arranged on the collection box. The lower cover plates are connected through pin shafts, an interlayer is arranged on the lower portion of the collecting box, a semi-annular sliding groove is formed in the interlayer, the baffle is installed on the rear portion of the collecting box, when the collecting box is taken out, the collecting box moves outwards relative to the kiln body, and the upper cover plates and the lower cover plates are clamped through clamping grooves, so that the collecting box moves outwards relative to the kiln body. The upper cover plate and the lower cover plate are pulled out of respective interlayers at the same time, when the collecting box is completely taken out, the collecting box and the interior of the kiln are sealed by the cover plates at the same time, waste residues and raised dust are effectively prevented from flying away, the environment is protected, and human health is prevented from being injured.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace waste slag collection, in particular to a furnace waste slag collection device. Background Art

[0002] In the early industrial era, the treatment of furnace waste slag was often simple and rough. There was a lack of special collection devices. The waste slag was usually randomly piled or dumped, which not only led to a waste of resources, but also seriously polluted the environment. With the improvement of environmental protection awareness and the continuous advancement of technology, furnace waste slag collection devices have gradually received attention and development. People began to design and manufacture various forms of collection devices for collecting and treating waste slag generated by furnaces.

[0003] The current furnace waste slag collection devices do have defects that cannot be ignored in preventing dust from spreading. Although these devices have made certain progress in design and function, and can achieve effective collection and treatment of waste slag to a certain extent, their performance is often restricted by many factors in actual operation. Factors such as unreasonable device design, improper material selection, and the complexity of the operating environment may cause waste slag and dust to fly during collection, transportation, and storage, thereby forming dust. This dust problem not only seriously pollutes the working environment, but also exposes operators to harmful dust environments for a long time, increasing the risk of respiratory and skin diseases, and may also cause wear and corrosion to the equipment, reducing its service life. At the same time, the spread of dust also brings serious potential hazards to the surrounding environment. It not only destroys the ecological balance, affects the growth of surrounding vegetation and the quality of soil, but may also have adverse effects on the health and quality of life of nearby residents. Utility Model Content

[0004] (I) Technical problems to be solved: In view of the deficiencies of the prior art, the utility model provides a furnace waste slag collection device, which has the advantage of preventing the waste slag from flying around during collection and transportation, thus solving the problem that the flying waste slag and dust will pollute the environment and affect health.

[0005] (ii) Technical solution: In order to achieve the purpose of preventing the above-mentioned waste slag from flying during collection and transportation, the utility model provides the following technical solution: a furnace waste slag collection device, comprising a furnace body and a collection box, the furnace body having an opening at the bottom, a slot at the inner top of the opening, an upper cover plate at the rear of the slot, the upper covers are connected by a pin shaft, the pin shaft moves on the slide grooves on both sides of the opening, a handle is fixedly installed on the outside of the collection box, a lower cover plate is provided on the upper part of the collection box, the lower covers are connected by a pin shaft, the lower cover plate and the pin shaft are connected to the collection box through the slide groove, a movably connected baffle is provided at the front of the collection box, longitudinally arranged slots are provided on both sides of the front of the collection box, and a slide rail is provided at the bottom of the furnace body opening.

[0006] Preferably, the front end of the lower cover plate has a notch, and the slot in the furnace body is connected to the lower cover plate by snapping through the notch.

[0007] Preferably, the collecting box has a mezzanine at the bottom, and the lower cover is stored and movable in the mezzanine.

[0008] Preferably, there is an interlayer at the bottom of the kiln body, and the upper cover plate moves in the interlayer through a pin shaft and a slide groove.

[0009] Preferably, the upper cover plate is snap-connected with the lower slot of the collection box via a pin shaft.

[0010] (III) Beneficial effects: Compared with the prior art, the utility model provides a furnace waste slag collection device, which has the following beneficial effects:

[0011] 1. The furnace waste slag collecting device cooperates with the upper cover plate and the lower cover plate. When the collecting box is located inside the furnace, the lower card slot on the collecting box is connected to the pin shaft of the upper cover plate, and the upper card slot in the furnace body is connected to the notch of the lower cover plate on the collecting box. At this time, the upper and lower cover plates are respectively located in the interlayers of the furnace body and the collecting box, and the waste slag inside the furnace can fall into the collecting box and be collected. When the collecting box is taken out, the collecting box moves outward relative to the furnace body. Due to the card connection of their respective card slots, the upper and lower cover plates are subjected to reverse resistance, and the upper and lower cover plates are pulled out from their respective interlayers at the same time. When the collecting box is completely taken out, the card slot and the upper and lower cover plates are disconnected by force. At this time, the collecting box and the inside of the furnace are sealed by the cover plates respectively, and the collection box is taken out and the cover plates are closed at the same time, which effectively prevents the scattering of waste slag and dust, protects the environment and avoids harm to human health.

[0012] 2. The furnace waste slag collection device is provided with interlayers at the collection box and the bottom of the furnace, the slide groove is arranged inside the interlayer, and the upper and lower cover plates move in the interlayer. Therefore, in actual use, the upper and lower cover plates are not affected by other external forces except the pulling force and pushing force of the card slot and the resistance of the movement of the pin shaft in the slide rail, which makes the movement of the upper and lower cover plates more convenient. The waste slag falls into the collection box and does not contact the cover plate, avoiding the waste slag and dust flying due to the movement of the cover plate when the collection box is taken out.

[0013] 3. The upper cover plate and the lower cover plate of the kiln waste slag collection device are respectively stored in the interlayer of the collection box and the kiln body when stored. The interlayers are located at the bottom of the collection box and the kiln body. When the kiln is firing, a large amount of heat from the upper part is isolated by the collection box and the interlayer, avoiding the problem of insufficient sliding of the cover plate and the pin shaft due to thermal expansion and contraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the collection box of the utility model;

[0016] Figure 3 This is a cross-sectional view of the furnace body of the utility model;

[0017] Figure 4 It is a schematic diagram of the lower cover plate and the pin shaft of the utility model.

[0018] In the figure: 1-furnace body, 2-collection box, 3-upper cover, 4-pin shaft, 5-interlayer, 6-baffle, 7-slide, 8-lower slot, 9-upper slot, 10-notch, 11-limiting plate, 12-lower cover, 13-handle, 14-slide rail. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , a furnace waste slag collection device comprises a furnace body 1 and a collection box 2. An opening for installing the collection box 2 is provided at the bottom of the furnace body 1, and two upper card slots 9 are symmetrically arranged at the top of the opening. A slidable lower cover plate 12 is provided on the upper part of the collection box 2. There are two notches 10 at the front end of the lower cover plate 12. The middle of the notch 10 is a pin shaft 4 that crosses the cover plate. The upper card slot 9 on the furnace body 1 cooperates with the notch 10 to drive the movement of the lower cover plate 12 when the collection box 2 is taken out and put back. Two slide rails 14 are provided at the bottom of the opening of the furnace body 1, so that the relative sliding between the collection box 2 and the furnace body 1 changes from a large area to a small area of ​​relative rolling, reducing friction. A handle 13 is provided on the outside of the collection box. The use of the two together can make the taking out and putting back of the collection box 2 more convenient and labor-saving. A slidable lower cover plate 12 is provided on the upper part of the collection box 2.

[0021] See also Figure 2 and Figure 4There are two protrusions in the middle of the lower cover 12, and there are two grooves behind the protrusions. The shape and size of the grooves match the protrusions. There is a horizontal hole in the front and back of the lower cover. The covers are connected by a pin 4. Each cover can rotate relatively around the pin 4. There are symmetrically arranged semi-annular slide grooves 7 on both sides of the inside of the collection box 2. The length of the cover is consistent with the opening width of the collection box 2. The two ends of the pin 4 are slightly longer than the cover, and can penetrate into the slide groove 7 to drive the cover to move along the slide groove 7. There are clamps at the bottom of the collection box 2 and the inside of the box body at the handle. Layer 5, the chute 7 is located in the interlayer 5. When the collecting box 2 is located inside the furnace, the cover is folded up and moves along the chute 7 to the interlayer 5 of the collecting box 2. The normally collected waste slag falls on the interlayer 5, avoiding dust and waste slag falling on the cover, and also avoiding solid waste slag from entering the gap between the chute and the cover, ensuring the smoothness of the cover sliding back and forth. There is a baffle 6 placed in the groove at the rear of the collecting box 2. When inside the furnace, the baffle 6 is lowered to collect the waste slag. When the collecting box 2 is taken out, the baffle 6 is taken out, so that the waste slag can be poured out from the rear of the collecting box 2.

[0022] See also Figure 2 and Figure 3 , there is a limit plate 11 on the upper part of the collecting box 2, when the upper card slot 9 of the kiln body 1 cooperates with the lower cover plate 12 of the collecting box 2, in the process of pushing the collecting box 2 into the kiln body 1, the lower cover plate 12 is pushed open and pushed into the interlayer 5 along the slide groove 7, there is an upper cover plate 3 in the kiln body 1, and the upper cover plates 3 are connected by a pin shaft 4, an interlayer 5 is opened at the bottom of the kiln body 1, and a slide groove 7 is arranged in the interlayer 5, and the upper cover plate 3 moves in the interlayer 5 through the cooperation of the slide groove 7 and the pin shaft 4, and there is a lower card slot 8 at the front part of the collecting box 2, and in the process of the collecting box 2 being pushed into the kiln body 1, the lower The slot 8 is engaged with the pin shaft 4 at the front end of the upper cover plate 3 and pushes the upper cover plate 3 into the interlayer 5 of the kiln body 1. When the collecting box 2 is pushed into the kiln, the upper slot 9 and the lower slot 8 are both engaged with the upper and lower cover plates and push the cover plates to open. When the collecting box 2 is taken out, the upper slot 9 and the lower slot 8 pull the two cover plates to move outward; the limit plate 11 can prevent the cover plate from being completely pushed into the interlayer 5, avoiding disengagement from the slot during pushing and pulling, resulting in scattering of waste slag, and can also prevent waste slag falling from above when the collecting box is in the kiln from entering the interlayer 5 and affecting the normal sliding of the cover plate.

[0023] Working principle: when the collecting box 2 is taken out, the lower cover plate 12 on the collecting box 2 is in the open position and covers the upper opening of the collecting box 2. At this time, the upper cover plate 3 in the furnace body 1 is also in the open position and separates the upper cavity of the furnace from the opening of the lower part where the collecting box 2 is placed. Lift the baffle plate 6 at the rear of the collecting box 2, and the waste slag in the collecting box 2 can be poured out from the rear. After cleaning, reinstall the baffle plate 6 into the groove at the rear of the collecting box 2, pick up the collecting box 2 and align it with the opening of the furnace body 1, align the lower card slot 8 on the collecting box 2 with the pin shaft 4 of the upper cover plate 3 in the furnace body 1, and then align the upper card slot 3 in the furnace body 1 with the notch 10 of the lower cover plate 12 of the collecting box 2. After alignment, gently push the collecting box 2 to complete the card slot and the pin shaft. Place the bottom of the collecting box 2 on the slide rail 14 at the bottom of the furnace body 1, push the collecting box 2 into the furnace body 1, and When the upper card slot 9 is pressed against the limit plate 11 on the collecting box 2, the collecting box 2 is completely pushed in, and the upper card slot 3 and the lower card slot 12 are also pushed into their respective interlayers, and the space between the furnace body 1 and the collecting box 2 is completely opened, and the furnace can work normally; when the collecting box 2 needs to be taken out after the work is finished, the collecting box 2 is pulled outward by holding the handle 13. During this process, the upper card slot 9 and the lower card slot 8 simultaneously pull the lower card slot 12 and the upper card slot 3 stuck by them to move outward. When the collecting box 2 is completely pulled out, the upper card slot 3 and the lower card slot 12 are also pulled to the open position, and the cavity on the upper part of the furnace body 1 and the opening on the upper part of the collecting box 2 are completely closed, and the upper card slot 9 and the lower card slot 8 are completely disengaged with a force, and the waste residue in the collecting box 2 can be processed at this time.

[0024] In summary, the kiln waste slag collection device, through the mutual cooperation of the upper cover plate 3 and the lower cover plate 12, when the collection box 2 is located inside the kiln, the lower card slot 8 on the collection box 2 is connected to the pin shaft 4 of the upper cover plate 3, and the upper card slot 9 in the kiln body 1 is connected to the notch 10 of the lower cover plate 12 on the collection box 2. At this time, the upper and lower cover plates are respectively located in the interlayer 5 of the kiln body 1 and the collection box 2, and the waste slag inside the kiln can fall into the collection box 2 and be collected. When the collecting box 2 is taken out, the card slot and the upper and lower cover plates are disconnected by force. At this time, the collecting box 2 and the inside of the kiln body 1 are sealed by the cover plates and the removal of the collecting box 2 is carried out simultaneously with the closing of the cover plates, which effectively prevents the scattering of waste slag and dust, protects the environment and avoids harm to human health.

[0025] The kiln waste slag collection device is provided with an interlayer 5 in the collection box 2 and the bottom of the kiln, and the slide groove 7 is arranged inside the interlayer 5. The upper and lower cover plates move in their respective interlayers 5. Therefore, in actual use, the upper and lower cover plates are not affected by other external forces except for the pulling force and thrust of the card slot and the resistance of the pin shaft 4 moving in the slide rail, making the movement of the upper and lower cover plates more convenient. The waste slag falls into the collection box and does not contact the cover plate, avoiding the waste slag and dust flying due to the movement of the cover plate when the collection box is taken out. The upper cover plate 3 and the lower cover plate 12 are respectively stored in the interlayer 5 of the collection box 2 and the kiln body 1 when stored. The interlayer 5 is located at the bottom of the collection box 2 and the kiln body 1. When the kiln is firing, a large amount of heat in the upper part is isolated by the collection box and the interlayer, avoiding the problem of insufficient sliding of the cover plate and the pin shaft due to thermal expansion and contraction.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A furnace waste slag collection device, comprising a furnace body (1) and a collection box (2), characterized in that: The furnace body (1) has an opening at the bottom, an upper slot (9) is provided at the top of the inner side of the opening, an upper cover plate (3) is provided at the rear of the upper slot (9), the upper covers (3) are connected by a pin shaft (4), the pin shaft (4) moves on the slide grooves (7) on both sides of the opening, a handle (13) is fixedly installed on the outside of the collection box (2), a lower cover plate (12) is provided at the top of the collection box (2), the lower covers (12) are connected by a pin shaft (4), the lower cover plate (12) and the pin shaft (4) are connected to the collection box (2) by the slide groove (7), a movably connected baffle plate (6) is provided at the front of the collection box (2), lower slots (8) are longitudinally arranged on both sides of the front of the collection box (2), and a slide rail (14) is provided at the bottom of the opening of the furnace body (1).

2. A furnace waste slag collection device according to claim 1, characterized in that: The front end of the lower cover plate (12) is provided with a notch (10), and the upper clamping groove (9) in the furnace body (1) is clamped and connected to the lower cover plate (12) via the notch (10).

3. The furnace waste slag collection device according to claim 1, characterized in that: The collecting box (2) has an interlayer (5) at the bottom, and the lower cover plate (12) is accommodated and movable in the interlayer (5).

4. The furnace waste slag collection device according to claim 1, characterized in that: The bottom of the kiln body (1) is provided with an interlayer (5), and the upper cover plate (3) moves in the interlayer (5) via a pin shaft (4) and a slide groove (7).

5. The furnace waste slag collection device according to claim 1, characterized in that: The upper cover plate (3) is clamped with the lower clamping groove (8) of the collection box (2) via a pin shaft (4).

Images