Carbon calcining furnace

Abstract

The utility model discloses a carbon calcining furnace which comprises a calcining furnace body, supporting plates are arranged on the surfaces of the two sides of the calcining furnace body, a supporting frame is obliquely arranged on the surface of one side of each supporting plate, and a storage bin is arranged at the top end of each supporting frame. Materials are added into the material conveying box through the feeding hopper, a motor on the material conveying box is turned on, the motor drives spiral blades to rotate, then the materials can be conveyed, the materials can enter the material storage bin through a discharging pipe, an electric push rod on the bottom surface of a side plate is turned on, the electric push rod drives a push block to move, and the materials can be conveyed through the discharging pipe. The pushing block drives the baffle to move while moving, so that the feeding pipe is in an opening and closing state, materials can be automatically added into the calcining furnace body, automatic feeding can be achieved, the risk that workers are scalded due to manual feeding is reduced, the safety during use is improved, the working efficiency is improved, and the working efficiency is improved. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of calcining furnaces, in particular to a carbon calcining furnace. Background Art

[0002] Calcining furnace is a thermal equipment that heat treats carbon raw materials (such as coke, anthracite, etc.) at high temperature to improve the properties of raw materials. It is used for ironmaking, recycling rare metals, catalyst production, environmental improvement, and production of special chemicals.

[0003] The existing Chinese patent with announcement number CN211651265U discloses a multifunctional horizontal carbon calcining furnace, the key points of its technical solution are: including a base, the upper top surface of the base is equipped with a motor 1, the output end of the motor 1 is fixedly connected with a vertically arranged screw, the other end of the screw is meshed with a feeding box, a guide rod is slidably sleeved between the feeding box and the base, and the lower bottom surface of the feeding box is equipped with a motor 2, the output end of the motor 2 is fixedly connected with a transmission shaft extending into the side wall of the feeding box, a worm is fixedly sleeved on the transmission shaft, and a part of the worm extends outside the side wall of the feeding box. The worm of the multifunctional horizontal carbon calcining furnace rotates around the gear, thereby driving the feeding box to rotate, achieving the purpose of reducing labor costs, improving production efficiency and avoiding cost losses, and can heat the water in the copper tube so that the heat can be reused, and the heat recovery box collects waste gas to achieve an environmental protection effect, thereby achieving the purpose of improving resource utilization.

[0004] The above-mentioned existing technical solutions have the following defects: although the above-mentioned technical solution can heat the water in the copper tube, so that the heat can be reused, and the heat recovery box can collect the exhaust gas to achieve environmental protection, but during the use of the above-mentioned technical solution, the staff still manually add the materials into the calcining furnace. Manual addition is not only time-consuming and labor-intensive, but also easily causes scalding of the staff, reducing the safety during use. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a carbon calcining furnace, which has the advantages of automatic feeding, high working efficiency and high safety, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carbon calcining furnace, comprising a calcining furnace body, support plates are arranged on both side surfaces of the calcining furnace body, and a support frame is inclined on one side surface of the support plate, a storage bin is arranged on the top of the support frame, and the storage bin is connected to the calcining furnace body through a feeding pipe, a side plate is arranged on one side of the inner wall of the storage bin, and an electric push rod is installed on the bottom surface of the side plate, a push block is fixedly connected to the output end of the electric push rod, and a baffle is arranged on one end of the push block, and a feeding block is inclined on one end of the support frame A box is provided, and a motor is installed on the bottom surface of the feed box, a spiral blade is fixedly connected to the output end of the motor, a feed hopper is provided on one side surface of the feed box, and a discharge pipe is provided on the other side surface of the feed box located above the storage bin, pillars are provided on both sides of the top surface of the calcining furnace body, and a filter box is provided between the pillars, activated carbon filters are provided on both sides of the interior of the filter box, an exhaust port is provided on one side surface of the filter box, a smoke exhaust pipe is provided at the middle position of the top surface of the calcining furnace body, and one end of the smoke exhaust pipe extends to the interior of the filter box.

[0009] Preferably, one end of the feed pipe extends to the interior of the storage bin.

[0010] Preferably, there are two activated carbon filters in total, and the two activated carbon filters are evenly distributed on both sides of the interior of the filter box.

[0011] Preferably, a counterweight is provided on one side surface of the support plate.

[0012] Preferably, the support frame is fixedly welded to the storage bin and the support plate respectively.

[0013] Preferably, a movable plate is provided on the front end surface of the filter box, and the movable plate is fixedly connected to the filter box by screws.

[0014] Preferably, the length and width of the baffle are greater than the length and width of the feed pipe.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a carbon calcining furnace, which has the following beneficial effects:

[0017] (1) In the present invention, materials are added into the feed box through the feed hopper, and the motor on the feed box is turned on. The motor drives the spiral blade to rotate, and the materials can be transported. Then, the material discharge pipe is used to allow the materials to enter the storage bin. The electric push rod on the bottom surface of the side plate is turned on, and the electric push rod drives the push block to move. The push block drives the baffle to move while moving, so that the feed pipe is in an open and closed state, and the materials can be automatically added into the calcining furnace body, so that the materials can be automatically loaded, which reduces the risk of scalding workers when loading materials manually. It not only improves the safety during use, but also improves the work efficiency and is convenient to use.

[0018] (2) In the utility model, by setting up a filter box, an activated carbon filter and an exhaust port, the smoke generated by the calcining furnace body during operation enters the filter box through the exhaust pipe. By using the activated carbon filter in the filter box, the smoke entering the filter box can be filtered and discharged through the exhaust port after filtration, thereby avoiding the pollution of the surrounding environment caused by direct emission of smoke, which is beneficial to improving the environmental protection of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a carbon calcining furnace proposed by the utility model;

[0021] Figure 2 It is an enlarged view of A of a carbon calcining furnace proposed by the utility model;

[0022] Figure 3 It is a front view of a carbon calcining furnace proposed by the utility model;

[0023] Figure 4 The utility model discloses a filter box structure schematic diagram of a carbon calcining furnace.

[0024] Legend:

[0025] 1. Calcining furnace body; 2. Smoke exhaust pipe; 3. Support; 4. Filter box; 5. Activated carbon filter; 6. Exhaust port; 7. Storage bin; 8. Feed pipe; 9. Spiral blade; 10. Feed hopper; 11. Feed box; 12. Motor; 13. Support frame; 14. Support plate; 15. Counterweight; 16. Side plate; 17. Electric push rod; 18. Push block; 19. Baffle; 20. Feed pipe; 21. Movable plate. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Please refer to Figure 1-4A carbon calcining furnace comprises a calcining furnace body 1, support plates 14 are provided on both side surfaces of the calcining furnace body 1, and a support frame 13 is obliquely provided on one side surface of the support plate 14, a storage bin 7 is provided on the top of the support frame 13, and the storage bin 7 is connected to the calcining furnace body 1 through a feeding pipe 20, a side plate 16 is provided on one side of the inner wall of the storage bin 7, and an electric push rod 17 is installed on the bottom surface of the side plate 16, a push block 18 is fixedly connected to the output end of the electric push rod 17, and a baffle 19 is provided at one end of the push block 18, a feed box 11 is obliquely provided at one end of the support frame 13, and a motor 12 is installed on the bottom surface of the feed box 11, and a spiral blade 9 is fixedly connected to the output end of the motor 12, a feed hopper 10 is provided on one side surface of the feed box 11, and a discharge pipe 8 is provided on the other side surface of the feed box 11 above the storage bin 7, pillars 3 are provided on both sides of the top surface of the calcining furnace body 1, and a filter box 4 is provided between the pillars 3, and two inner sides of the filter box 4 An activated carbon filter 5 is provided on the side, an exhaust port 6 is provided on one side surface of the filter box 4, a smoke exhaust pipe 2 is provided in the middle position of the top surface of the calcining furnace body 1, and one end of the smoke exhaust pipe 2 extends to the inside of the filter box 4, and the material is added into the feed box 11 through the feed hopper 10, and the motor 12 on the feed box 11 is turned on, and the motor 12 drives the spiral blade 9 to rotate, so that the material can be transported, and then the material is allowed to enter the storage bin 7 through the use of the discharge pipe 8, and the electric push rod 17 on the bottom surface of the side plate 16 is opened, and the electric push rod 17 drives the push block 18 to move, and the push block 18 drives the baffle 19 to move while moving, so that the feed pipe 20 is in an open and closed state, and the material can be automatically added into the calcining furnace body 1, so that the material can be automatically loaded, which reduces the risk of scalding the staff when manually loading the material, not only improves the safety during use, but also improves the work efficiency, and is convenient to use.

[0029] In one embodiment, one end of the discharge pipe 8 extends to the interior of the storage bin 7 to facilitate the transportation of materials into the storage bin 7 .

[0030] In one embodiment, two activated carbon filters 5 are provided, and the two activated carbon filters 5 are evenly distributed on both sides of the inside of the filter box 4. By using the activated carbon filter 5 in the filter box 4, the smoke entering the filter box 4 can be filtered and discharged through the exhaust port 6 after filtration, thereby avoiding the pollution of the surrounding environment caused by direct emission of smoke, which is beneficial to improving the environmental protection of the device.

[0031] In one embodiment, a counterweight block 15 is provided on one side surface of the support plate 14, wherein the counterweight block 15 can be used to counterweight one side of the calcining furnace body 1 so that the weight on both sides of the calcining furnace body 1 can be balanced, thereby preventing the calcining furnace body 1 from tilting and collapsing due to inconsistent weight, thereby facilitating maintaining the stability of the calcining furnace body 1 during use.

[0032] In one embodiment, the support frame 13 is fixedly welded to the storage bin 7 and the support plate 14 respectively, which can improve the firmness between the support frame 13 and the storage bin 7.

[0033] In one embodiment, a movable plate 21 is provided on the front end surface of the filter box 4, and the movable plate 21 is fixedly connected to the filter box 4 by screws, wherein the activated carbon filter 5 in the filter box 4 can be disassembled and cleaned by loosening the screws and removing the movable plate 21.

[0034] In one embodiment, the length and width of the baffle 19 are greater than the length and width of the feeding tube 20 , wherein the feeding tube 20 can be blocked by using the baffle 19 , so that feeding can be performed automatically.

[0035] In one embodiment, the control panel control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0036] Working principle:

[0037] When in use, the material is added into the feed box 11 through the feed hopper 10, the motor 12 on the feed box 11 is turned on, and the motor 12 drives the spiral blade 9 to rotate, so that the material can be transported, and then the material can enter the storage bin 7 through the use of the discharge pipe 8, and the electric push rod 17 on the bottom surface of the side plate 16 is opened, and the electric push rod 17 drives the push block 18 to move, and the push block 18 drives the baffle 19 to move while moving, so that the feed pipe 20 is in an open and closed state, and the material can be automatically added into the calcining furnace body 1, so that the material can be automatically loaded, which reduces the risk of scalding the staff due to manual loading, not only improves the safety during use, but also improves the work efficiency, and is convenient to use. The smoke generated by the calcining furnace body 1 during operation enters the filter box 4 through the exhaust pipe 2, and the smoke entering the filter box 4 can be filtered by using the activated carbon filter 5 in the filter box 4, and then discharged through the exhaust port 6 after filtering, avoiding the pollution of the surrounding environment caused by the direct discharge of the smoke, which is conducive to improving the environmental protection of the equipment.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carbon calcining furnace, comprising a calcining furnace body (1), characterized in that: Support plates (14) are provided on both side surfaces of the calcining furnace body (1), and a support frame (13) is obliquely provided on one side surface of the support plate (14); a storage bin (7) is provided on the top of the support frame (13), and the storage bin (7) is connected to the calcining furnace body (1) through a feeding pipe (20); a side plate (16) is provided on one side of the inner wall of the storage bin (7), and an electric push rod (17) is installed on the bottom surface of the side plate (16); a push block (18) is fixedly connected to the output end of the electric push rod (17), and a baffle (19) is provided on one end of the push block (18); a feed box (11) is obliquely provided on one end of the support frame (13), and an electric push rod (17) is installed on the bottom surface of the feed box (11); The motor (12) is provided with a spiral blade (9) fixedly connected to the output end of the motor (12); a feed hopper (10) is provided on one side surface of the feed box (11); a discharge pipe (8) is provided on the other side surface of the feed box (11) above the storage bin (7); pillars (3) are provided on both sides of the top surface of the calcining furnace body (1), and a filter box (4) is provided between the pillars (3); activated carbon filters (5) are provided on both sides of the inside of the filter box (4); an exhaust port (6) is provided on one side surface of the filter box (4); a smoke exhaust pipe (2) is provided at the middle position of the top surface of the calcining furnace body (1), and one end of the smoke exhaust pipe (2) extends to the inside of the filter box (4).

2. A carbon calcining furnace according to claim 1, characterized in that: One end of the feed pipe (8) extends to the interior of the storage bin (7).

3. A carbon calcining furnace according to claim 1, characterized in that: There are two activated carbon filter screens (5) in total, and the two activated carbon filter screens (5) are evenly distributed in pairs on both sides of the interior of the filter box (4).

4. A carbon calcining furnace according to claim 1, characterized in that: A counterweight block (15) is provided on one side surface of the support plate (14).

5. A carbon calcining furnace according to claim 1, characterized in that: The support frame (13) is fixedly welded to the material storage bin (7) and the support plate (14) respectively.

6. A carbon calcining furnace according to claim 1, characterized in that: A movable plate (21) is provided on the front end surface of the filter box (4), and the movable plate (21) is fixedly connected to the filter box (4) by means of screws.

7. A carbon calcining furnace according to claim 1, characterized in that: The length and width of the baffle (19) are greater than the length and width of the feed pipe (20).

Images