CN111994636A - Wind conveyor with air volume adjusting function - Google Patents
Wind conveyor with air volume adjusting function Download PDFInfo
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- CN111994636A CN111994636A CN202011004072.5A CN202011004072A CN111994636A CN 111994636 A CN111994636 A CN 111994636A CN 202011004072 A CN202011004072 A CN 202011004072A CN 111994636 A CN111994636 A CN 111994636A
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- air
- wind
- valve
- air inlet
- cylinder
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- 239000000428 dust Substances 0.000 claims abstract description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 abstract description 20
- 239000002245 particle Substances 0.000 abstract description 19
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000006232 furnace black Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000006235 reinforcing carbon black Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of carbon black fine preparation equipment, and particularly discloses a wind conveyor with air volume regulation, which comprises an air blower, wherein an air inlet of the air blower is connected with a pulverizer through an air inlet cylinder, an air outlet of the air blower is connected with a dust separation device through an air outlet cylinder, the dust separation device comprises a cyclone dust collector and a bag-type dust collector which are arranged in series, discharge ports of the cyclone dust collector and/or the bag-type dust collector are respectively provided with a discharge valve, the discharge valves are arranged in a closed bagging workshop, the air inlet cylinder is provided with a regulation air cylinder which is connected with the bagging workshop, and the regulation air cylinder is provided with a valve. The invention utilizes the mode of arranging the adjusting wind barrel on the wind inlet barrel, controls the air inlet amount of the adjusting wind barrel through the valve, thereby influencing the air inlet amount of the crusher, ensuring that the adjustment of the particle classification of the crusher does not influence the conveying amount of the wind conveyer, and ensuring that the air inlet amount and the wind speed of the wind conveyer are kept unchanged.
Description
Technical Field
The invention relates to the technical field of carbon black fine preparation equipment, in particular to a wind conveyor with air volume regulation function.
Background
Carbon black, also known as carbon black, is an amorphous carbon. The light, loose and extremely fine black powder has a very large surface area ranging from 10 to 3000m2/g, and is a product obtained by incomplete combustion or thermal decomposition of carbonaceous substances (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air. The specific gravity is 1.8-2.1. Gas black, which is made of natural gas, lamp black, which is made of oils, and acetylene black, which is made of acetylene. In addition, "channel black" and "furnace black" are also included. According to the properties of carbon black, there are "reinforcing carbon black", "conductive carbon black", "wear-resistant carbon black", etc. Can be used as black dye for manufacturing Chinese ink, printing ink, paint and the like, and also can be used as reinforcing agent of rubber. Carbon black is an important chemical raw material and widely used in rubber, chemical, plastic and other industries, and carbon black in the industry is mainly divided into carbon black for rubber and pigment carbon black. When carbon black is processed, raw materials enter a pulverizer through a feed valve, are impacted by an impact hammer to generate strong collision, friction and shearing to realize ultrafine grinding, the ground materials enter a grading chamber along with the rising of airflow, the materials meeting the requirement of granularity enter a collecting system through impeller grading, particles not meeting the requirement of granularity return to the grinding chamber to continue grinding, and the whole production process is in full-closed continuous operation. The particles which meet the requirements after being crushed are conveyed to a filter through wind power, the wind flow and the particles are separated, and the particles are collected and used for various requirements.
In actual operation, the specific classification of the pulverizer is directly influenced by the wind speed, when fine classification is required, the rotating speed of a fan is reduced through a frequency converter or the size of an air inlet of the pulverizer is controlled in the prior art, so that the wind speed is correspondingly reduced, however, the conveying efficiency of carbon black particles in a pipeline is influenced by the wind speed adjusting method, and the lower wind speed can cause the carbon black particles to be gathered in the air channel to block the air channel, which is not favorable for long-term operation of equipment. In addition, during the discharging and packaging process of the carbon black particles, dust can be inevitably generated, the environmental condition of a bagging workshop is extremely poor, and the health of operators is seriously influenced.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a wind conveyor with air volume adjustment, which utilizes a manner of providing an adjusting air duct on an air inlet duct, and controls the air inlet volume of the adjusting air duct through a valve, so as to affect the air inlet volume of a pulverizer, so that the adjustment of particle classification of the pulverizer does not affect the conveying volume of the wind conveyor, and the air inlet volume and the air speed of the wind conveyor are kept unchanged.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a wind conveyor who possesses air regulation, includes the air-blower, the air intake of air-blower is connected with the rubbing crusher through an air inlet section of thick bamboo, the air outlet of air-blower is connected with dust separator through going out the chimney, dust separator is including cyclone and the sack cleaner that establishes ties and set up, the air exit of sack cleaner is connected with the atmospheric environment through the exhaust duct, cyclone and/or the discharge gate of sack cleaner is provided with the discharge valve respectively, the discharge valve sets up in inclosed bagging-off workshop, the air inlet section of thick bamboo be provided with adjust the dryer with the bagging-off workshop is connected, it is provided with the valve to adjust the dryer.
As a further improvement of the invention, the discharge valve is an air seal.
As a further improvement of the invention, the valve is a butterfly valve.
As a further improvement of the invention, the outlet of the adjusting air duct on one side of the bagging workshop faces the discharge valve.
As a further improvement of the present invention, the valve is disposed at an outlet of the adjusting air duct.
As a further improvement of the invention, the number of the outlets of the regulating air cylinders is the same as that of the discharge valves, and the outlets of a plurality of regulating air cylinders are connected in parallel.
The invention has the beneficial effects that:
the invention utilizes the mode of arranging the adjusting wind cylinder on the wind inlet cylinder, controls the air inlet amount of the adjusting wind cylinder through the valve, thereby influencing the air inlet amount of the crusher, ensuring that the adjustment of the particle classification of the crusher does not influence the conveying amount of the wind conveyor, and ensuring that the air inlet amount and the wind speed of the wind conveying device are kept unchanged; when the opening amount of the valve is increased, the air inlet amount of the adjusting air cylinder is increased, the air inlet amount of the pulverizer is correspondingly reduced, and the particle size of carbon black particles provided by the pulverizer is reduced; when the valve is opened and reduced, the air inlet amount of the adjusting air cylinder is reduced, the air inlet amount of the pulverizer is increased, and the carbon black particles provided by the pulverizer are increased, so that the classification particle size of the pulverizer is controlled under the condition that the conveying amount of the wind conveyor is not changed. Simultaneously, through the mode that will adjust dryer and bagging-off workshop connection for the dust that the bagging-off workshop produced when the bagging-off can be retrieved through current air-blower, is favorable to the high-efficient utilization of carbon black granule, has improved bagging-off workshop operational environment's comfort level, and does not have the investment cost of too big increase equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an implementation state of the present invention.
In the figure: the device comprises an air inlet 1, a pulverizer 2, an adjusting air duct 3, a valve 4, an air inlet duct 5, an air blower 6, a discharge valve 7, a discharge pipe 8, a dust separation device 9, a bagging workshop 10 and an exhaust duct 11.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a wind power conveyer with air volume adjustment comprises an air blower 6, the air blower 6 is preferably a centrifugal fan or an axial flow fan, an air inlet 1 of the air blower 6 is connected with a pulverizer 2 through an air inlet cylinder 5, an air outlet of the air blower 6 is connected with a dust separation device 9 through an air outlet cylinder, the dust separation device 9 comprises a cyclone dust collector and a bag-type dust collector which are sequentially connected in series, an air outlet of the bag-type dust collector is connected with the atmospheric environment through an air outlet cylinder 11, discharge pipes 8 are respectively arranged at discharge outlets of the cyclone dust collector and/or the bag-type dust collector, the length of the discharge pipes 8 enables the discharge pipes 8 to go deep into a packaging bag when an operator bags, the discharge pipes 8 are provided with discharge valves 7 for controlling the start and stop of the discharge operation, the discharge valves 7 are arranged in a sealed bagging workshop 10, the air inlet barrel 5 is provided with an adjusting air barrel 3 which is connected with the bagging workshop 10, and the adjusting air barrel 3 is provided with a valve 4.
The device utilizes the mode of arranging the adjusting wind barrel 3 on the wind inlet barrel 5, controls and adjusts the wind inlet amount of the wind barrel 3 through the valve 4, thereby influencing the wind inlet amount of the crusher 2, ensuring that the particle classification of the crusher 2 is adjusted without influencing the conveying amount of the wind conveyer, and ensuring that the wind inlet amount and the wind speed of the wind conveyer are kept unchanged; when the opening amount of the valve 4 is increased, the air inlet amount of the adjusting air duct 3 is increased, the air inlet amount of the pulverizer 2 is correspondingly reduced, and the particle size of carbon black particles provided by the pulverizer 2 is reduced; when the valve 4 is opened and reduced, the air inlet amount of the adjusting air duct 3 is reduced, the air inlet amount of the pulverizer 2 is increased, and the carbon black particles provided by the pulverizer 2 are increased, so that the classification particle size of the pulverizer 2 is controlled under the condition that the conveying amount of the wind conveyor is not changed. Simultaneously, through the mode that will adjust dryer 3 and bagging-off workshop 10 and be connected for the dust that bagging-off workshop 10 produced when the bagging-off can be retrieved through current air-blower 6, is favorable to the high-efficient utilization of carbon black granule, has improved bagging-off workshop 10 operational environment's comfort level, and does not have the investment cost of too big increase equipment.
In a specific embodiment, further, the discharge valve 7 is an air seal, and the air seal is a prior art, which is also called an air seal, a discharge valve 7, an ash discharge valve, and a star discharger. The air seal machine is important equipment in a pneumatic conveying and ventilating dust removal network, and has the main function of continuously and timely discharging materials in a discharger or a dust remover and simultaneously ensuring that the pressure in the equipment is not exposed to a normal pressure environment.
In a specific embodiment, further, the valve 4 is a butterfly valve, and may also be other types of valves 4 such as a gate valve, and a sealing valve.
In a specific embodiment, further, the outlet of the adjusting air duct 3 on the side of the bagging plant 10 faces the discharge valve 7. Through this kind of mode of setting for the dust that discharge valve 7 produced can be faster absorbs the discharge by adjusting dryer 3, reduces the problem emergence of dust pollution bagging-off workshop 10 environment.
In a specific embodiment, further, the valve 4 is disposed at the outlet of the adjusting air duct 3, and this arrangement enables the valve 4 to be operated more conveniently to control the dust absorption efficiency during bagging, but since the normal operation of the pulverizer 2 is affected, the bagging operation is generally performed after the pulverizer 2 is shut down.
In a specific embodiment, further, the number of outlets of the regulating air duct 3 is the same as that of the discharge valves 7, and a plurality of outlets of the regulating air duct 3 are connected in parallel.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (6)
1. The utility model provides a wind conveyor who possesses air regulation, includes air-blower (6), air intake (1) of air-blower (6) are connected with rubbing crusher (2) through air inlet section of thick bamboo (5), the air outlet of air-blower (6) is connected with dust separator (9) through the play dryer, dust separator (9) are including the cyclone and the sack cleaner that establish ties and set up, the air exit of sack cleaner is connected its characterized in that through exhaust section of thick bamboo (11) and atmospheric environment: the material outlet of the cyclone dust collector and/or the bag-type dust collector is/are respectively provided with a discharge valve (7), the discharge valve (7) is arranged in a closed bagging workshop (10), the air inlet cylinder (5) is provided with an adjusting air cylinder (3) which is connected with the bagging workshop (10), and the adjusting air cylinder (3) is provided with a valve (4).
2. The wind conveyor with air volume adjustment according to claim 1, characterized in that: the discharge valve (7) is an air seal machine.
3. The wind conveyor with air volume adjustment according to claim 1, characterized in that: the valve (4) is a butterfly valve.
4. The wind conveyor with air volume adjustment according to claim 1, characterized in that: the outlet of the adjusting air duct (3) on one side of the bagging workshop (10) faces the discharge valve (7).
5. The wind conveyor with air volume adjustment according to claim 1, characterized in that: the valve (4) is arranged at the outlet of the adjusting air duct (3).
6. The wind conveyor with air volume adjustment according to claim 1 or 5, characterized in that: the number of the outlets of the adjusting air cylinders (3) is the same as that of the discharge valves (7), and the outlets of the adjusting air cylinders (3) are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004072.5A CN111994636A (en) | 2020-09-22 | 2020-09-22 | Wind conveyor with air volume adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004072.5A CN111994636A (en) | 2020-09-22 | 2020-09-22 | Wind conveyor with air volume adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111994636A true CN111994636A (en) | 2020-11-27 |
Family
ID=73474308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011004072.5A Pending CN111994636A (en) | 2020-09-22 | 2020-09-22 | Wind conveyor with air volume adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111994636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121480A (en) * | 2022-06-28 | 2022-09-30 | 燕龙基(徐州)再生资源利用有限公司 | Cullet particle screening equipment, air duct used by cullet particle screening equipment and control method of air duct |
-
2020
- 2020-09-22 CN CN202011004072.5A patent/CN111994636A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121480A (en) * | 2022-06-28 | 2022-09-30 | 燕龙基(徐州)再生资源利用有限公司 | Cullet particle screening equipment, air duct used by cullet particle screening equipment and control method of air duct |
| CN115121480B (en) * | 2022-06-28 | 2024-01-09 | 燕龙基(徐州)再生资源利用有限公司 | Control method of broken glass particle screening equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201127 |