Energy-saving and environment-friendly belt type sintering machine

Abstract

The invention relates to the technical field of belt type sintering machines, and discloses an energy-saving and environment-friendly belt type sintering machine which comprises a machine body, the top of the machine body communicates with a smoke exhaust device, the right side of the machine body is fixedly connected with a dust raising prevention mechanism, and a material conveying belt with one end extending to the right side of the machine body is arranged in the machine body; the material conveying belt is located below the dust raising prevention mechanism, and the outer side of the machine body is fixedly connected with a supporting mechanism with one end extending to the inner side of the material conveying belt. The energy-saving and environment-friendly belt type sintering machine has the advantages of being high in energy-saving and environment-friendly performance and the like, and solves the problems that flying dust on the surface of a conveying belt is easily blown by surrounding environmental wind when the conveying belt conveys materials, and meanwhile, in the material conveying process of the belt type sintering machine, part of the materials are extremely easily fallen to the ground due to shaking of the conveying belt, and the material conveying efficiency is high. And more dust is formed in a construction environment, and more metal dust is easy to pollute the environment and even can affect the body of a worker.

Description

Technical Field

[0001] The invention relates to the technical field of belt sintering machines, in particular to an energy-saving and environment-friendly belt sintering machine. Background Art

[0002] Sintering machine is suitable for sintering operation in large-scale ferrous metallurgical sintering plants, and is mainly suitable for sintering of iron ore powder in large and medium-sized sintering plants. It is the main equipment in the exhaust sintering process, which can sinter concentrate powder and rich ore powder of different components and different particle sizes into blocks, and partially eliminate harmful impurities such as sulfur and phosphorus contained in the ore. Sintering machine is divided into several specifications of different lengths and widths according to the sintering area, and users can choose according to their output or site conditions. The larger the sintering area, the higher the output;

[0003] Metallurgy is a common branch of the chemical industry, and sintering machines are essential chemical equipment in metallurgical operations.

[0004] At present, most of the dust generated by the sintering machine during the production process can be collected by the smoke exhaust equipment. However, in the bag-type sintering machine, when the conveyor belt transports materials, it is easy for the surrounding wind to blow up the dust on the surface of the conveyor belt. At the same time, in the process of conveying materials in the belt sintering machine, due to the shaking of the conveyor belt, it is very easy for some materials to fall to the ground, forming more dust in the construction environment. More metal dust is easy to pollute the environment and even affect the health of the staff. Therefore, an energy-saving and environmentally friendly belt sintering machine is proposed to solve the above-mentioned problems. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides an energy-saving and environment-friendly belt sintering machine, which has the advantages of strong energy saving and environmental protection, and solves the problem that when the conveyor belt transports materials, dust on the surface of the conveyor belt is easily blown up by the surrounding environmental wind. At the same time, during the material conveying process of the belt sintering machine, due to the shaking of the conveyor belt, part of the material can easily fall to the ground, forming a lot of dust in the construction environment. A lot of metal dust can easily pollute the environment and even affect the health of the staff.

[0007] (II) Technical solution

[0008] The technical solution of the present invention to solve the above technical problems is as follows: an energy-saving and environment-friendly belt sintering machine comprises a machine body, the top of the machine body is connected to a smoke exhaust device, the right side of the machine body is fixedly connected to an anti-dust mechanism, a conveyor belt with one end extending to the right side of the machine body is arranged inside the machine body, the conveyor belt is located below the anti-dust mechanism, the outer side of the machine body is fixedly connected to a support mechanism with one end extending to the inner side of the conveyor belt, the anti-dust mechanism and the support mechanism are fixedly connected to the same support frame, a material sorting mechanism connected to the conveyor belt in transmission is arranged on the inner side of the support frame, and a collecting mechanism located below the conveyor belt is fixedly connected to the outer side of the machine body;

[0009] The anti-dust mechanism comprises a cover shell, the cover shell is fixedly connected to the right side of the machine body, an annular coil is arranged inside the cover shell, a plurality of spray heads which are equidistantly distributed in an annular shape are connected to the bottom of the annular coil, a water inlet pipe which is fixedly connected to the outside of the cover shell is connected to the rear side of the annular coil, a high-pressure water pump is fixedly connected to the top of the cover shell, and a water inlet end of the high-pressure water pump is connected to a water guide pipe which is connected to an external water source;

[0010] The collecting mechanism includes a material receiving shell, which is fixedly connected to the right side of the machine body, the bottom of the material receiving shell is connected to a material guiding shell, the bottom of the material guiding shell is connected to a collecting shell, a collecting vehicle is arranged on the inner side of the collecting shell, two aggregation blocks which are symmetrically distributed on the left and right are fixedly connected to the bottom wall of the inner cavity of the collecting vehicle, and a discharging plate which is adapted to the collecting vehicle is arranged between the collecting shell and the material guiding shell.

[0011] The beneficial effects of the present invention are as follows: stones and metal ore are brought into the interior of the machine body through the conveyor belt, and during the transportation process, atomized water mist is sprayed out by the dust prevention mechanism to strongly block the dust from spreading around, and the materials dropped during the transportation process are collected by the collection mechanism. When the machine body is in operation and firing, its attached smoke exhaust device extracts the dust blocked in the dust prevention mechanism through the negative pressure of the smoke exhaust, and discharges it together, thereby minimizing dust without using additional energy, making it more environmentally friendly and energy-saving.

[0012] The energy-saving and environment-friendly belt sintering machine has the advantages of strong energy-saving and environment-friendly properties.

[0013] Based on the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, the machine body is a special sintering machine for chemical industry, and the machine body is used to burn stones and metal ores.

[0015] Furthermore, the smoke exhaust device includes an intake pipe, which is connected to an external smoke treatment device. A guide plate is fixedly connected to the inside of the intake pipe. The right side of the intake pipe is connected to a negative pressure pipe located on the right side of the guide plate. The other end of the negative pressure pipe is connected to the top of the cover shell. The top wall of the inner cavity of the cover shell is provided with an arc plate located on the outside of the negative pressure pipe.

[0016] The beneficial effect of adopting the above further solution is that the guide plate is used to prevent the gas in the suction pipe from entering the negative pressure pipe, so that the suction of the negative pressure pipe is smoother.

[0017] Furthermore, the cover shell is arranged in an arc shape, and four fixing rings are arranged inside the cover shell and are symmetrically arranged in the front and back. The four fixing rings are all arranged on the outside of the annular coil, and the four fixing rings are all used to fix the annular coil to the cover shell.

[0018] The beneficial effect of adopting the above further solution is that the arc-shaped cover shell facilitates the collection of dust under the negative pressure pipe.

[0019] Furthermore, the conveyor belt is a heat-resistant conveyor belt, and the conveyor belt is used to transport stone and metal ore into the interior of the machine body.

[0020] Furthermore, the supporting mechanism includes two T-frames, the two T-frames are respectively fixedly connected to the front and rear sides of the machine body, the two T-frames are fixedly connected to the opposite sides of the two clamping blocks, the two clamping blocks are fixedly connected to the same supporting plate on the opposite sides, the supporting plate is located on the inner side of the conveyor belt, the supporting plate is used to provide supporting force for the conveyor belt, and the front side of the conveyor belt is provided with a rotating groove compatible with the material sorting mechanism.

[0021] The beneficial effect of adopting the above further solution is that the support plate can provide support force to the conveyor belt, thereby preventing the conveyor belt from being deformed due to excessive load when conveying materials.

[0022] Furthermore, the support frame includes two vertical plates, the two vertical plates are respectively fixedly connected to the outer sides of the cover shell and the support plate, and the two vertical plates are symmetrically distributed front to back.

[0023] The beneficial effect of adopting the above further solution is that the vertical plate is used to provide support force for the cover shell to prevent it from tilting.

[0024] Furthermore, the material sorting mechanism includes a driving wheel, which is embedded in the inner side of the rotating groove, located between the support plate and the vertical plate, and rotatably connected to the support plate and the vertical plate, the driving wheel is transmission-connected to the conveyor belt, and a same rolling roller is rotationally connected between the two vertical plates, the rolling roller is located above the conveyor belt, and the front sides of the rolling roller and the driving wheel are fixedly connected to a pulley located behind the front vertical plate, and a same belt is transmission-connected between the two pulleys.

[0025] The beneficial effect of adopting the above further solution is that the rolling roller can flatten the materials accumulated on the surface of the conveyor belt, thereby improving the sintering efficiency.

[0026] Furthermore, the right side of the material guide shell is inclined, the left side of the material guide shell is fixedly connected to a material guide plate fixedly connected to the right side of the machine body, the material guide plate is inclined, the tops of the two aggregation blocks are both arc-shaped, a handle is fixedly connected to the front of the collection vehicle, four universal wheels are arranged at the bottom of the collection vehicle in a rectangular array, and a discharge hole compatible with the collection vehicle is opened inside the discharge plate.

[0027] The beneficial effect of adopting the above further solution is that the universal wheels make it easy to pull out the collection vehicle and make it easy to transport the collected fallen slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the present invention;

[0029] Figure 2 It is a front view of the connection structure between the collecting mechanism and the supporting mechanism of the present invention;

[0030] Figure 3 It is a side view of the connection structure between the material-forming mechanism and the support frame of the present invention;

[0031] Figure 4 This is an enlarged view of the junction at B of the present invention;

[0032] Figure 5 This is an enlarged view of the junction at A of the present invention;

[0033] Figure 6 It is a partial enlarged view of the connection structure between the material-forming mechanism and the supporting mechanism of the present invention.

[0034] In the figure: 1, machine body; 2, smoke exhaust device; 201, air intake pipe; 202, guide plate; 203, negative pressure pipe; 204, arc plate; 3, dust prevention mechanism; 301, cover shell; 302, annular coil; 303, spray head; 304, high pressure water pump; 305, water guide pipe; 306, water inlet pipe; 4, conveyor belt; 5, support mechanism; 501, T-frame; 502, clamping block; 503, support plate; 50 4. Rotating trough; 6. Support frame; 601. Vertical plate; 7. Material sorting mechanism; 701. Driving wheel; 702. Pulley; 703. Rolling roller; 704. Belt; 8. Collecting mechanism; 801. Material receiving shell; 802. Material guiding shell; 803. Collecting shell; 804. Collecting vehicle; 805. Aggregating block; 806. Discharging plate; 9. Fixed ring; 10. Material guiding plate; 11. Handle; 12. Universal wheel; 13. Discharging hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the embodiment, Figure 1-6 An energy-saving and environment-friendly belt sintering machine is provided, which comprises a machine body 1, a smoke exhaust device 2 is connected to the top of the machine body 1, a dust prevention mechanism 3 is fixedly connected to the right side of the machine body 1, a conveyor belt 4 with one end extending to the right side of the machine body 1 is arranged inside the machine body 1, the conveyor belt 4 is located below the dust prevention mechanism 3, a support mechanism 5 with one end extending to the inner side of the conveyor belt 4 is fixedly connected to the outer side of the machine body 1, a support frame 6 is fixedly connected between the dust prevention mechanism 3 and the support mechanism 5, a material sorting mechanism 7 drivingly connected to the conveyor belt 4 is arranged on the inner side of the support frame 6, and a collecting mechanism 8 located below the conveyor belt 4 is fixedly connected to the outer side of the machine body 1;

[0037] The dust prevention mechanism 3 includes a cover shell 301, which is fixedly connected to the right side of the body 1. An annular coil 302 is arranged inside the cover shell 301. The bottom of the annular coil 302 is connected to a plurality of spray heads 303 that are equidistantly distributed in an annular shape. The rear side of the annular coil 302 is connected to a water inlet pipe 306 that is fixedly connected to the outside of the cover shell 301. The top of the cover shell 301 is fixedly connected to a high-pressure water pump 304. The water inlet end of the high-pressure water pump 304 is connected to a water guide pipe 305 that is connected to an external water source.

[0038] The collecting mechanism 8 comprises a material receiving shell 801, which is fixedly connected to the right side of the machine body 1, the bottom of the material receiving shell 801 is connected to a material guiding shell 802, the bottom of the material guiding shell 802 is connected to a collecting shell 803, a collecting vehicle 804 is arranged inside the collecting shell 803, two aggregating blocks 805 symmetrically distributed in the left and right directions are fixedly connected to the bottom wall of the inner cavity of the collecting vehicle 804, and a discharging plate 806 adapted to the collecting vehicle 804 is arranged between the collecting shell 803 and the material guiding shell 802;

[0039] The machine body 1 is a sintering machine for chemical industry, and the machine body 1 is used for burning stones and metal ores;

[0040] The smoke exhaust device 2 includes an air intake pipe 201, which is connected to an external smoke treatment device. A guide plate 202 is fixedly connected to the inside of the air intake pipe 201. The right side of the air intake pipe 201 is connected to a negative pressure pipe 203 located on the right side of the guide plate 202. The other end of the negative pressure pipe 203 is connected to the top of the cover shell 301. The top wall of the inner cavity of the cover shell 301 is provided with an arc plate 204 located on the outside of the negative pressure pipe 203.

[0041] The guide plate 202 is used to prevent the gas in the suction pipe 201 from entering the negative pressure pipe 203, so that the suction of the negative pressure pipe 203 is smoother;

[0042] The cover shell 301 is arranged in an arc shape, and four fixing rings 9 are arranged inside the cover shell 301 and are arranged symmetrically in front and back. The four fixing rings 9 are all arranged on the outside of the annular coil 302, and the four fixing rings 9 are used to fix the annular coil 302 and the cover shell 301.

[0043] The arc-shaped cover shell 301 facilitates the collection of dust to the bottom of the negative pressure pipe 203;

[0044] The conveyor belt 4 is a heat-resistant conveyor belt, and is used to transport stones and metal ore into the body 1;

[0045] The supporting mechanism 5 includes two T-shaped frames 501, which are fixedly connected to the front and rear sides of the machine body 1 respectively, and the two T-shaped frames 501 are fixedly connected to the opposite sides of each other with a clamping block 502, and the opposite sides of the two clamping blocks 502 are fixedly connected to the same supporting plate 503, which is located on the inner side of the conveyor belt 4 and is used to provide a supporting force for the conveyor belt 4. The front side of the conveyor belt 4 is provided with a rotating groove 504 adapted to the material-forming mechanism 7;

[0046] The support plate 503 is convenient for providing support force to the conveyor belt 4 to prevent the conveyor belt 4 from being deformed due to excessive load when conveying materials;

[0047] The support frame 6 includes two vertical plates 601, which are fixedly connected to the outer sides of the cover shell 301 and the support plate 503 respectively, and the two vertical plates 601 are symmetrically distributed front and back;

[0048] The vertical plate 601 is used to provide support for the cover shell 301 to prevent it from tilting;

[0049] The material-forming mechanism 7 includes a driving wheel 701, which is embedded in the inner side of the rotating groove 504, and is located between the support plate 503 and the vertical plate 601, and is rotatably connected to the support plate 503 and the vertical plate 601. The driving wheel 701 is connected to the conveyor belt 4 in a transmission manner, and a same rolling roller 703 is rotatably connected between the two vertical plates 601, and the rolling roller 703 is located above the conveyor belt 4. The front sides of the rolling roller 703 and the driving wheel 701 are fixedly connected to a pulley 702 located behind the front vertical plate 601, and a same belt 704 is connected to the two pulleys 702 in a transmission manner.

[0050] The rolling roller 703 can flatten the materials accumulated on the surface of the conveyor belt 4 to improve the sintering efficiency;

[0051] The right side of the guide shell 802 is tilted, and the left side of the guide shell 802 is fixedly connected with a guide plate 10 fixedly connected to the right side of the body 1. The guide plate 10 is tilted, and the tops of the two gathering blocks 805 are both arc-shaped. A handle 11 is fixedly connected to the front of the collection vehicle 804. The bottom of the collection vehicle 804 is provided with four universal wheels 12 distributed in a rectangular array, and the inside of the discharge plate 806 is provided with a discharge hole 13 adapted to the collection vehicle 804.

[0052] The universal wheels 12 facilitate pulling out the collection vehicle 804 and make it easy to transport the collected fallen slag.

[0053] Working principle:

[0054] Step 1: Stone and metal ore are transported into the machine body 1 through the conveyor belt 4. During the transportation process, the high-pressure water pump 304 is started. The high-pressure water pump 304 draws water from the outside through the water pipe 305 and introduces it into the annular coil 302 through the water inlet pipe 306. The spray head 303 connected to the annular coil 302 sprays an atomized water mist wall to prevent dust from spreading to the surroundings.

[0055] Step 2: The materials dropped during the conveying process are first received by the receiving shell 801, and then sequentially enter the collecting vehicle 804 in the collecting shell 803 along the guiding shell 802 for centralized collection. After a certain amount of materials are collected, the collecting vehicle 804 is dragged out by the handle 11 through the universal wheel 12 for secondary use.

[0056] Step 3: When the machine body 1 is operating and firing, its attached smoke exhaust device 2 is performing smoke exhaust. The smoke generated by the machine body 1 is introduced into the external smoke treatment equipment through the intake pipe 201. When the gas flows through the intake pipe 201, a suction force is generated on the negative pressure pipe 203, so that a negative pressure is formed in the negative pressure pipe 203. The negative pressure of the negative pressure pipe 203 extracts the dust blocked and collected in the cover shell 301 and enters the intake pipe 201 for discharge. Without using additional energy, the dust is reduced to the maximum extent, making it more environmentally friendly and energy-saving.

[0057] 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.

[0058] Although 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. An energy-saving and environment-friendly belt sintering machine, comprising a machine body (1), characterized in that: The top of the machine body (1) is connected to a smoke exhaust device (2), the right side of the machine body (1) is fixedly connected to an anti-dust mechanism (3), the interior of the machine body (1) is provided with a conveyor belt (4) with one end extending to the right side of the machine body (1), the conveyor belt (4) is located below the anti-dust mechanism (3), the outer side of the machine body (1) is fixedly connected to a support mechanism (5) with one end extending to the inner side of the conveyor belt (4), the anti-dust mechanism (3) and the support mechanism (5) are fixedly connected to the same support frame (6), the inner side of the support frame (6) is provided with a material sorting mechanism (7) drivingly connected to the conveyor belt (4), and the outer side of the machine body (1) is fixedly connected to a collecting mechanism (8) located below the conveyor belt (4); The dust prevention mechanism (3) comprises a cover shell (301), the cover shell (301) is fixedly connected to the right side of the machine body (1), an annular coil (302) is arranged inside the cover shell (301), the bottom of the annular coil (302) is connected to a plurality of spray heads (303) distributed in an annular shape and at equal distances, the rear side of the annular coil (302) is connected to a water inlet pipe (306) fixedly connected to the outside of the cover shell (301), the top of the cover shell (301) is fixedly connected to a high-pressure water pump (304), and the water inlet end of the high-pressure water pump (304) is connected to a water guide pipe (305) connected to an external water source; The collecting mechanism (8) comprises a material receiving shell (801), the material receiving shell (801) is fixedly connected to the right side of the machine body (1), the bottom of the material receiving shell (801) is connected to a material guiding shell (802), the bottom of the material guiding shell (802) is connected to a collecting shell (803), a collecting vehicle (804) is arranged on the inner side of the collecting shell (803), two aggregating blocks (805) which are symmetrically distributed on the left and right are fixedly connected to the bottom wall of the inner cavity of the collecting vehicle (804), and a discharging plate (806) which is compatible with the collecting vehicle (804) is arranged between the collecting shell (803) and the material guiding shell (802).

2. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that: The machine body (1) is a sintering machine specially used for chemical industry, and the machine body (1) is used for sintering stone and metal ore.

3. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that: The smoke exhaust device (2) comprises an air intake pipe (201), the air intake pipe (201) is connected to an external smoke treatment device, a guide plate (202) is fixedly connected to the inside of the air intake pipe (201), the right side of the air intake pipe (201) is connected to a negative pressure pipe (203) located on the right side of the guide plate (202), the other end of the negative pressure pipe (203) is connected to the top of the cover shell (301), and the top wall of the inner cavity of the cover shell (301) is provided with an arc plate (204) located on the outside of the negative pressure pipe (203).

4. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that: The cover shell (301) is arranged in an arc shape, and four fixing rings (9) are arranged inside the cover shell (301) and are arranged symmetrically in front and back. The four fixing rings (9) are all arranged on the outside of the annular coil (302), and the four fixing rings (9) are all used to fix the annular coil (302) and the cover shell (301) to be connected.

5. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that: The conveyor belt (4) is a heat-resistant conveyor belt, and the conveyor belt (4) is used to transport stone and metal ore into the interior of the machine body (1).

6. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that: The support mechanism (5) comprises two T-frames (501), the two T-frames (501) are respectively fixedly connected to the front and rear sides of the machine body (1), the two T-frames (501) are fixedly connected to the opposite sides thereof with a clamping block (502), the two clamping blocks (502) are fixedly connected to the opposite sides thereof with a same support plate (503), the support plate (503) is located on the inner side of the conveyor belt (4), the support plate (503) is used to provide support force to the conveyor belt (4), and a rotating groove (504) adapted to the material straightening mechanism (7) is provided on the front side of the conveyor belt (4).

7. The energy-saving and environment-friendly belt sintering machine according to claim 6, characterized in that: The support frame (6) comprises two vertical plates (601), the two vertical plates (601) being fixedly connected to the outer sides of the cover shell (301) and the support plate (503) respectively, and the two vertical plates (601) being symmetrically distributed front to back.

8. The energy-saving and environment-friendly belt sintering machine according to claim 7, characterized in that: The material-forming mechanism (7) comprises a driving wheel (701), wherein the driving wheel (701) is embedded in the inner side of the rotating groove (504), the driving wheel (701) is located between the support plate (503) and the vertical plate (601), and is rotationally connected to the support plate (503) and the vertical plate (601), the driving wheel (701) is transmission-connected to the conveyor belt (4), a same rolling roller (703) is rotationally connected between the two vertical plates (601), the rolling roller (703) is located above the conveyor belt (4), the front sides of the rolling roller (703) and the driving wheel (701) are fixedly connected to a pulley (702) located behind the front vertical plate (601), and a same belt (704) is transmission-connected between the two pulleys (702).

9. The energy-saving and environment-friendly belt sintering machine according to claim 1, characterized in that: The right side of the material guide shell (802) is arranged at an inclination, and the left side of the material guide shell (802) is fixedly connected to a material guide plate (10) fixedly connected to the right side of the machine body (1), and the material guide plate (10) is arranged at an inclination. The tops of the two gathering blocks (805) are arranged in an arc shape, and a handle (11) is fixedly connected to the front of the collection vehicle (804). The bottom of the collection vehicle (804) is provided with four universal wheels (12) distributed in a rectangular array, and the inside of the discharge plate (806) is provided with a discharge hole (13) adapted to the collection vehicle (804).

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