Special equipment unit for columnar carbon forming

Abstract

The utility model provides a special equipment unit for columnar carbon forming, and belongs to the technical field of columnar carbon forming. Comprising a first device; the second equipment is arranged on one side of the first equipment; the transmission equipment is arranged between the first equipment and the second equipment and is used for transmitting primary pressing to secondary pressing; the first equipment and the second equipment are the same; the first device comprises a forming device body, a feeding control system, a feeding device, a pressing cylinder assembly and a cooling system. The continuous action from primary pressing to secondary pressing is matched with an automatic control system to achieve unmanned operation to complete the whole process, the equipment production efficiency is improved, compared with traditional pressing, the forming period is shortened, energy consumption is reduced, the equipment production efficiency is improved, the product quality is improved, the product utilization rate is improved, and the production cost is reduced. And the quality of the formed columnar carbon product is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of columnar carbon forming, in particular to a special equipment unit for columnar carbon forming. Background Art

[0002] Pillared carbon molding involves a series of steps to produce cylindrical activated carbon granules from selected raw materials. Pillared activated carbon, due to its unique microporous structure, adsorption properties, and wide range of applications, has become the most important member of the activated carbon family. In modern industry and daily life, it is not only widely used as an excellent adsorbent in gas treatment, wastewater treatment, and hazardous substance disposal, but also due to its unique advantages in recycling (recovery, decomposition, and regeneration), this product has attracted attention both domestically and internationally, becoming a widespread alternative to other activated carbon products.

[0003] Existing activated carbons, such as powdered carbon, crushed carbon, lump carbon, and low-strength pillared carbon, are being phased out due to their low strength and adsorption rates, resulting in waste of raw materials and the generation of large amounts of hazardous waste. Furthermore, existing pillared carbon production equipment lacks specificity and targeted molding processes, resulting in low product strength and quality, and high levels of ash and powder during the manufacturing process. This not only reduces product utilization, but also wastes materials and pollutes the environment during the manufacturing process.

[0004] Due to the backwardness of production technology and equipment, production efficiency is low, energy consumption is too high, a lot of manpower is used and the labor intensity is high, which makes production costs high, there are great labor safety risks, and the product competitiveness is generally not high. Therefore, this application provides a special equipment unit for columnar carbon forming to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a special equipment unit for columnar carbon molding to solve the problems of poor molding process of existing columnar carbon production equipment, resulting in low product strength, poor product quality, low production efficiency and high labor demand.

[0006] In order to solve the above technical problems, the present utility model provides the following technical solutions.

[0007] A special equipment unit for columnar carbon molding includes: a first device; a second device, which is arranged on one side of the first device; a transmission device, which is arranged between the first device and the second device and is used for transmitting from the first pressing to the second pressing; the first device and the second device are the same; the first device includes: a molding device body, a feeding control system, a feeding device, a pressing cylinder assembly and a cooling system; the molding device body includes: a molding device main unit, a hydraulic control system, an electrical control system, a safety system and a liquid filling system.

[0008] The pressing cylinder assembly is arranged on the molding equipment body, the feeding device is arranged on the molding equipment body, the feeding control system is arranged on the hydraulic control system and is used to provide a power source for the feeding device, and the cooling system is arranged on the hydraulic control system.

[0009] The main body of the molding equipment includes: a workbench, an upper crossbeam, a slider, a column, a lock nut, an adjustment nut and a guide sleeve; the workbench, the upper crossbeam, the column, the lock nut and the adjustment nut form an overall frame; the slider is arranged at the center of the overall frame, and a piston rod is provided on the slider; the guide sleeve is arranged on the column; the piston rod is arranged to move up and down along the column and the guide sleeve; the pressing cylinder assembly includes: a pressing rod, which is arranged at the bottom of the slider; the feeding device includes: a mounting bracket, which is arranged on one side of the molding equipment body.

[0010] It also includes: a cylinder body, which is arranged on the workbench; a pressing head, which is detachably arranged at the bottom of the pressing rod; a mold, which is arranged at the bottom of the cylinder body; a flower disc, which is arranged in the mold; and a material blocking device, which is arranged on the cylinder body.

[0011] It also includes: a cylinder assembly, which is arranged on the mounting bracket; a material box, which is arranged on the mounting bracket; a pushing device, which is arranged in the mounting bracket and is universally connected to the cylinder assembly; a guide rail, which is detachably arranged at the bottom of the material box and is used to provide a moving track for the pushing device; and a material receiving hopper, which is arranged on the mounting bracket.

[0012] The hydraulic control system includes: an oil tank, which is arranged on one side of the main body of the molding equipment; an oil pump motor group, which is arranged on the oil tank; and a plug-in valve group, which is arranged on the oil tank.

[0013] The cooling system adopts a self-priming cooling method, and the cooling system includes: a plate heat exchanger, which is arranged on the oil tank through a pipeline body.

[0014] The electrical control system is arranged between the hydraulic control system and the main body of the molding equipment; the electrical control system includes: an electrical box, which is arranged between the hydraulic control system and the main body of the molding equipment; and a safety system, which is arranged on the electrical control system.

[0015] The liquid filling system is respectively arranged on the main body of the molding equipment. The liquid filling system includes: a liquid filling box, which is arranged on the top of the main body of the molding equipment.

[0016] The feeding control system is arranged on the liquid filling system and the electrical control system.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects.

[0018] In the above scheme, through the continuous action from the first pressing to the second pressing, the automatic control system is cooperated to realize unmanned operation to complete the entire process, thereby improving the production efficiency of the equipment. Compared with the traditional pressing method, the molding cycle is shortened and the energy consumption is reduced, thereby improving the production efficiency of the equipment, improving the product quality, and increasing the utilization rate of the product, thereby ensuring the quality of the columnar carbon product after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the process flow chart of the special equipment unit for columnar carbon forming.

[0020] Figure 2 This is a schematic diagram of the main structure of the molding equipment.

[0021] Figure 3 It is a schematic diagram of the structure of the pressing cylinder assembly.

[0022] Figure 4 Schematic diagram of the fuel tank structure.

[0023] Figure 5 This is a schematic diagram of the feeding control system structure.

[0024] Figure 6 This is a schematic diagram of the feeding device structure.

[0025] Figure 7 This is a top view of the mounting bracket structure.

[0026] Figure 8 It is a schematic diagram of the cylinder structure.

[0027] Figure 9 This is a top view of the flower disc structure.

[0028] Figure 10 This is the hydraulic principle diagram.

[0029] [reference numerals]

[0030] 1. First equipment; 2. Second equipment; 3. Transmission equipment; 4. Molding equipment body; 5. Feeding control system; 6. Feeding device; 7. Press cylinder assembly; 8. Cooling system; 41. Molding equipment main unit; 42. Hydraulic control system; 43. Electrical control system; 44. Safety system; 45. Filling system; 411. Workbench; 412. Upper beam; 413. Slider; 414. Column; 415. Lock nut; 416. Adjustment nut; 417. Guide Towards the sleeve; 418, overall frame; 421, oil tank; 422, oil pump motor unit; 423, plug-in valve group; 431, electrical box; 451, liquid filling tank; 61, mounting bracket; 62, oil cylinder assembly; 63, material box; 64, guide rail; 65, pushing device; 66, material blocking device; 67, receiving hopper; 71, material cylinder body; 72, pressing rod; 73, pressing head; 74, mold; 75, faceplate; 81, plate heat exchanger; 82, pipeline body.

[0031] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0032] The following is a detailed description of the columnar carbon forming equipment unit provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, in order to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement the invention for some known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail, and are not intended to limit the present invention in any specific way.

[0033] like Figure 1 - Figure 10 As shown, an embodiment of the present invention provides a special equipment unit for columnar carbon molding, including: a first device 1; a second device 2, arranged on one side of the first device 1; a transmission device 3, arranged between the first device 1 and the second device 2, for transmitting from the first pressing to the second pressing; the first device 1 and the second device 2 are the same; the first device 1 includes: a molding device body 4, a feeding control system 5, a feeding device 6, a pressing cylinder assembly 7 and a cooling system 8; the molding device body 4 includes: a molding device main unit 41, a hydraulic control system 42, an electrical control system 43, a safety system 44 and a liquid filling system 45.

[0034] By setting up the special equipment unit for columnar carbon molding, the speed of one cycle of traditional pressing is improved by 60% compared with the traditional process, and the speed is increased from ≈180mm / s (≈120mm / s under semi-automatic conditions) to ≈35mm / s to complete a molding cycle, and the power consumption is reduced by ≈40%; by setting up a transmission device 3 for the transportation work from the first pressing (kneading) to the second pressing, it replaces the transportation and loading and unloading of other transportation tools. The process route of the second pressing, in addition to being designed with different pressing segment speeds, pre-pressing and exhaust (to improve product strength), repeats the process action of the first pressing until the finished product is transported to the next process; a feeding device 6 is configured on the basis of the original molding equipment, and the loading by humans is changed to automatic loading by the auxiliary machine.

[0035] The pressing cylinder assembly 7 is mounted on the molding machine body 4. The feeding device 6 is mounted on the molding machine body 4. The feeding control system 5 is mounted on the hydraulic control system 42 to provide a power source for the feeding device 6. The cooling system 8 is mounted on the hydraulic control system 42. The feeding control system 5 is designed and manufactured as an integrated whole with the hydraulic control system 42 and the electrical control system 43 in the molding machine main body 41.

[0036] The main body 41 of the molding equipment includes: a workbench 411, an upper crossbeam 412, a slider 413, a column 414, a lock nut 415, an adjustment nut 416 and a guide sleeve 417; the workbench 411, the upper crossbeam 412, the column 414, the lock nut 415 and the adjustment nut 416 constitute an overall frame 418; the slider 413 is arranged at the center of the overall frame 418, and a piston rod is provided on the slider 413; the guide sleeve 417 is arranged on the column 414; the piston rod is arranged to move up and down along the column 414 and the guide sleeve 417; the pressing cylinder assembly 7 includes: a pressing rod 72, which is arranged at the bottom of the slider 413; the feeding device 6 includes: a mounting bracket 61, which is arranged on one side of the molding equipment body 4.

[0037] The main body 41 of the molding equipment also includes an oil cylinder, which is installed in the center of the upper crossbeam 412; the pressing cylinder assembly 7 also includes connecting parts and compression molding strength adjustment components. The pressing cylinder assembly 7 uses specially treated materials as friction parts and wearing parts in the sliding fitting parts. After the life of the friction parts is extended, an easy-to-replace method is also provided. Replacing wearing parts that exceed the wear standard is only equivalent to 1 / 10 of the traditional replacement parts, thereby protecting the pressing cylinder assembly 7 and making the pressing cylinder life equivalent to more than 10 times the traditional life; the feeding device 6 also includes electrical control, connecting parts, pipelines (internally shielded), limit fitting devices, self-adjustable connecting devices and the inner wall seal of the material blocking device 66.

[0038] It also includes: a cylinder body 71, which is arranged on the workbench 411; a pressing head 73, which is detachably arranged at the bottom of the pressing rod 72; a mold 74, which is arranged at the bottom of the cylinder body 71; a disc 75, which is arranged in the mold 74; and a material blocking device 66, which is arranged on the cylinder body 71.

[0039] A closing adjustment device is designed at the lower end of the cylinder body 71, and a disc 75 is placed on it, so that the disc 75 can be adjusted according to different product quality requirements when the pressing head 73 presses the material. At the same time, a clamping device is provided to prevent the mold 74 or the material from being easily brought out with the return stroke of the pressing head 73, thereby affecting the secondary pressing. A device for withdrawing the disc 75 and the mold 74 is installed at the bottom of the cylinder body 71, which is easy to disassemble; a material blocking device 66 is installed on the upper end surface of the cylinder body 71, which ensures that all the materials can be collected when they are pushed into the cylinder body 71, and at the same time, when the pressing rod 72 returns, the materials are prevented from being brought out, thereby causing environmental pollution and material waste.

[0040] It also includes: a cylinder assembly 62, which is arranged on the mounting bracket 61; a material box 63, which is arranged on the mounting bracket 61; a pushing device 65, which is arranged in the mounting bracket 61 and is universally connected to the cylinder assembly 62; a guide rail 64, which is detachably arranged at the bottom of the material box 63, and is used to provide a moving track for the pushing device 65; and a material receiving hopper 67, which is arranged on the mounting bracket 61.

[0041] The guide rail 64 is detachable and has undergone special hardening and roughening processing, and is installed on the bottom plane of the material box 63, replacing the overall friction between the entire bottom plane and the pressure head; a replaceable pusher head is provided on the pushing device 65, so that the pusher head can move accurately along the direction of the guide rail 64, so that the feeding is accurate; the rear end of the pushing device 65 is universally connected to the cylinder assembly 62, so that the pushing device 65 can move along the track, overcoming the interference and friction resistance of radial force, etc.

[0042] The hydraulic control system 42 includes an oil tank 421, mounted on one side of the molding machine main unit 41; an oil pump motor unit 422, mounted on the oil tank 421; and a plug-in valve unit 423, mounted on the oil tank 421. The hydraulic control system 42 also includes an oiler, coupling, air filter, level gauge, maintenance and cleaning cover, instrument panel and gauges, pressure transmitter, piping, connectors, and remote pressure regulator. It also utilizes dual-borrow motion control, ensuring safety while the machine completes one motion and exits the safety boundary while simultaneously executing the next. This allows the various auxiliary units to work in conjunction with the main unit, achieving both borrowed and safe delay operations.

[0043] Cooling system 8 utilizes a self-priming cooling method. It includes a plate heat exchanger 81, mounted on the oil tank 421 via a pipe body 82. Cooling system 8 also includes components such as a non-powered start-up medium circulation, flanges, and brackets. Cooling system 8 primarily provides cooling for the medium and utilizes a self-priming cooling method. Operating under non-powered equipment, it offers a relatively advanced approach to energy conservation. The principle is to mount plate heat exchanger 81 on the oil tank 421 via a pipe body 82. Oil return from the equipment, through passive circulation, removes heat from the oil in the tank 421. Water is used as the cooling source.

[0044] The electrical control system 43 is arranged between the hydraulic control system 42 and the molding equipment main body 41 ; the electrical control system 43 includes: an electrical box 431 , which is arranged between the hydraulic control system 42 and the molding equipment main body 41 ; and a safety system 44 , which is arranged on the electrical control system 43 .

[0045] The electrical control system 43 also includes a power part, a control part, an operating part, a line (internally shielded), a branching device, a displacement sensor and a limit device, etc., which communicate and control the control elements of the hydraulic control system 42, so that the process action of the columnar carbon forming unit forms a closed-loop whole to avoid misoperation. The PLC connects various control elements, control switches, sensors, etc. to scientifically connect, set and modify the process actions, and can observe the set indicators of the equipment and the current real-time working status of the equipment at any time; the safety system 44 also includes a safety valve, emergency stop control, safety protection device, equipment static control and safety interlock.

[0046] The liquid filling system 45 is provided on the molding equipment main body 41 and includes a liquid filling tank 451 provided on the top of the molding equipment main body 41. The liquid filling system 45 also includes a liquid filling valve, pipelines, connectors, an air filter, a cover, a liquid level gauge, and a medium filtering device. The liquid filling system 45 is constructed in a box-type structure, which mainly solves equipment efficiency (rapid descent) and energy conservation. Since the idle descent distance is long, it takes a long time and consumes a lot of energy if it is driven by power. The liquid filling system 45 can solve this problem. Its principle is that the medium in the upper liquid filling tank 451 is opened through the liquid filling valve, and the weight of the slider 413 and the piston rod causes the slider 413 to descend rapidly. In the case of no power energy consumption, a fast and compact deceleration is achieved to enter a pressurized working state.

[0047] The feeding control system 5 is installed on the liquid filling system 45 and the electrical control system 43. It mainly controls the operation of the feeding device 6 and closely cooperates with the main system to improve productivity. The feeding control system 5 includes a motor group, a motor support plate, pipelines, an oil pump group, a control valve group, a remote pressure regulator, instruments, a pressure transmitter, a pump frame, and a coupling.

[0048] The technical solution provided by the present invention is that the material enters the receiving hopper 67 through quantitative leakage, the feeding control system 5 drives the pushing device 65 to push the material into the cylinder body 71 along the guide rail 64, the main body 41 of the molding equipment drives the slider 413 and the piston rod to move downward along the guide sleeve 417, and the material is pressed by the pressing head 73. The formed columnar carbon falls into the transmission equipment 3 through the drop hole on the workbench 411, and is transmitted to the second equipment 2 for the second pressing. The second pressing process is the same as the first time, and the pressing process is repeated once.

[0049] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. Special equipment unit for columnar carbon forming, characterized in that: include: a first device (1); A second device (2) is arranged on one side of the first device (1); A transmission device (3), arranged between the first device (1) and the second device (2), for transmitting the first pressing to the second pressing; The first device (1) and the second device (2) are identical; The first device (1) comprises: a molding device body (4), a feeding control system (5), a feeding device (6), a pressing cylinder assembly (7) and a cooling system (8); The molding equipment body (4) comprises: a molding equipment main unit (41), a hydraulic control system (42), an electrical control system (43), a safety system (44) and a liquid filling system (45).

2. The columnar carbon forming special equipment unit according to claim 1, characterized in that: The pressing cylinder assembly (7) is arranged on the molding equipment body (4), the feeding device (6) is arranged on the molding equipment body (4), the feeding control system (5) is arranged on the hydraulic control system (42) and is used to provide a power source for the feeding device (6), and the cooling system (8) is arranged on the hydraulic control system (42).

3. The columnar carbon forming special equipment unit according to claim 1, characterized in that: The molding equipment main unit (41) comprises: a workbench (411), an upper crossbeam (412), a slider (413), a column (414), a locking nut (415), an adjusting nut (416) and a guide sleeve (417); The workbench (411), the upper beam (412), the column (414), the locking nut (415) and the adjusting nut (416) form an overall frame (418); A slider (413) is arranged at the center of the overall frame (418), and a piston rod is provided on the slider (413); A guide sleeve (417) is provided on the column (414); The piston rod is configured to move up and down along the column (414) and the guide sleeve (417); The pressing cylinder assembly (7) comprises: A pressing rod (72) is provided at the bottom of the slider (413); The feeding device (6) comprises: A mounting bracket (61) is provided on one side of the molding device body (4).

4. The dedicated equipment unit for columnar carbon molding according to claim 3, characterized in that: Also includes: The cylinder body (71) is arranged on the workbench (411); A pressing head (73) is detachably arranged at the bottom of the pressing rod (72); A mold (74) is provided at the bottom of the cylinder body (71); A faceplate (75) is disposed in the mold (74); The material blocking device (66) is arranged on the material cylinder body (71).

5. The dedicated equipment unit for columnar carbon molding according to claim 3, characterized in that: Also includes: An oil cylinder assembly (62) is arranged on the mounting bracket (61); a material box (63) disposed on the mounting bracket (61); A pushing device (65) is disposed in the mounting bracket (61) and is universally connected to the oil cylinder assembly (62); A guide rail (64) is detachably arranged at the bottom of the material box (63) and is used to provide a moving track for the pushing device (65); The receiving hopper (67) is arranged on the mounting bracket (61).

6. The dedicated equipment unit for columnar carbon molding according to claim 2, characterized in that: The hydraulic control system (42) includes: An oil tank (421) is provided on one side of the molding equipment main unit (41); An oil pump motor unit (422) is arranged on the oil tank (421); The plug-in valve group (423) is arranged on the oil tank (421).

7. The dedicated equipment unit for columnar carbon molding according to claim 6, characterized in that: The cooling system (8) adopts a self-priming cooling method, and the cooling system (8) includes: The plate heat exchanger (81) is arranged on the oil tank (421) through a pipeline body (82).

8. The dedicated equipment unit for columnar carbon molding according to claim 1, characterized in that: The electrical control system (43) is arranged between the hydraulic control system (42) and the molding equipment main unit (41); The electrical control system (43) comprises: An electrical box (431) is provided between the hydraulic control system (42) and the molding equipment main unit (41); A safety system (44) is provided on the electrical control system (43).

9. The dedicated equipment unit for columnar carbon molding according to claim 2, characterized in that: The liquid filling system (45) is provided on the molding equipment main unit (41), and the liquid filling system (45) comprises: The liquid filling tank (451) is arranged on the top of the molding equipment main unit (41).

10. The dedicated equipment unit for forming columnar carbon according to claim 2, characterized in that: The feeding control system (5) is respectively arranged on the liquid filling system (45) and the electrical control system (43).

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