CN116002638A - Precise batching equipment for yellow phosphorus production system and control method - Google Patents
Precise batching equipment for yellow phosphorus production system and control method Download PDFInfo
- Publication number
- CN116002638A CN116002638A CN202310080875.6A CN202310080875A CN116002638A CN 116002638 A CN116002638 A CN 116002638A CN 202310080875 A CN202310080875 A CN 202310080875A CN 116002638 A CN116002638 A CN 116002638A
- Authority
- CN
- China
- Prior art keywords
- batching
- feeding
- auxiliary material
- cavity
- yellow phosphorus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 116
- 239000002367 phosphate rock Substances 0.000 claims abstract description 80
- 239000000843 powder Substances 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims description 25
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052698 phosphorus Inorganic materials 0.000 claims description 22
- 239000011574 phosphorus Substances 0.000 claims description 22
- 229910019142 PO4 Inorganic materials 0.000 claims description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 16
- 239000010452 phosphate Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The invention discloses a precise batching equipment and a control method for a yellow phosphorus production system, which relate to the technical field of yellow phosphorus intelligent production and comprise the following steps: the left side of the upper end of the rack is fixedly connected with a mounting rack; a lifting mechanism; the left end of the phosphate rock powder feeding mechanism is rotationally connected with the upper end of the mounting frame, and the lower end of the left end of the phosphate rock powder feeding mechanism is connected with the hinging seat; the auxiliary material feeding mechanism is arranged on the right side of the ground phosphate rock feeding mechanism; the batching mechanism is arranged below the auxiliary material feeding mechanism, the batching mechanism comprises a batching cavity, the inside of the batching cavity is rotationally connected with a batching rotary table, the inside of the batching rotary table is divided into a plurality of batching chambers by a baffle plate, and each batching chamber is internally provided with a weight sensor. The invention has the advantages that: the precise batching scheme for yellow phosphorus production can effectively ensure the batching precision of the phosphate rock powder and the bonding auxiliary materials in the yellow phosphorus production process, and greatly improves the production yield of yellow phosphorus products.
Description
Technical Field
The invention relates to the technical field of intelligent yellow phosphorus production, in particular to precise batching equipment for a yellow phosphorus production system and a control method.
Background
Yellow phosphorus is an important chemical raw material, can be used for producing various phosphide and phosphate, and has wide application. The yellow phosphorus production in China mainly adopts an electric furnace process, and the general raw material is phosphate rock lump ore, however, the phosphate rock of the phosphate rock lump ore in China only accounts for one fiftieth of the total phosphorus reserve, and the most of the phosphate rock is phosphate rock powder. Meanwhile, during the crushing processing of lump ore, a large amount of phosphate rock powder ore can be generated, and particularly when the weathered phosphate rock powder ore is utilized, the generated micro powder ore is usually more than 20%.
After the phosphate rock powder and the adhesive are mixed according to a proper proportion, the phosphate rock powder and the adhesive are prepared into pellet blocks so as to meet the requirement of subsequent processing, in the process, the proportion of the phosphate rock powder and the adhesive is very critical, if the proportion of the adhesive is low, the formed yellow phosphorus pellets are loose, the requirement of subsequent processing is difficult to meet, and if the proportion of the adhesive is high, the quality of the prepared yellow phosphorus products is influenced.
Disclosure of Invention
In order to solve the technical problems, the technical scheme can realize accurate batching of phosphate rock powder and bonding auxiliary materials in the yellow phosphorus production process, and effectively ensure the quality of finally produced yellow phosphorus products.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a accurate batching equipment for yellow phosphorus production system includes:
the device comprises a rack, wherein a mounting rack extending vertically upwards is fixedly connected to the left side of the upper end of the rack;
the lifting mechanism is arranged in the middle of the upper end of the frame, and the upper end of the lifting mechanism is fixedly connected with a hinging seat;
the left end of the phosphate rock powder feeding mechanism is rotationally connected with the upper end of the mounting frame, the lower end of the left end of the phosphate rock powder feeding mechanism is connected with the hinging seat, and the phosphate rock powder feeding mechanism is used for feeding phosphate rock powder;
the auxiliary material feeding mechanism is arranged on the right side of the phosphorus ore powder feeding mechanism and is used for carrying out yellow phosphorus production auxiliary material feeding;
the batching mechanism, batching mechanism sets up in auxiliary material feed mechanism below, ground phosphate rock feed mechanism and auxiliary material feed mechanism all communicate with batching mechanism, batching mechanism includes the batching chamber, batching intracavity portion rotates and is connected with the batching carousel, the inside a plurality of batching room that separates into by the baffle of batching carousel, every all be provided with weight sensor in the batching room.
Preferably, the rear end of the batching cavity is fixedly provided with a rear side plate, the front end of the batching cavity is fixedly provided with a front side plate, the rear side plate, the batching cavity and the front side plate form a closed space, the rear side of the rear side plate is fixedly provided with a stepping motor, the output end of the stepping motor penetrates through the rear side plate and extends to the inside of the batching cavity to be fixedly connected with a driving shaft, and the driving shaft is in transmission connection with the batching turntable through a pin.
Preferably, the upper end of the batching cavity is fixedly connected with a batching feed inlet, and the lower end of the batching cavity is provided with a batching discharge outlet.
Preferably, the ground phosphate rock feeding mechanism comprises a feeding cavity and a feeding cavity, wherein the feeding cavity is fixedly connected to the right end of the feeding cavity and is communicated with the feeding cavity, the right end of the feeding cavity is provided with a ground phosphate rock discharging cavity, the ground phosphate rock discharging cavity is communicated with the feeding cavity, the lower end of the ground phosphate rock discharging cavity is fixedly connected with a ground phosphate rock discharging hole, and the ground phosphate rock discharging hole is fixedly connected to the left half part of the batching feeding hole.
Preferably, the upper end of the feeding cavity is connected with a phosphate rock powder feeding hopper through a corrugated pipe, and a screening device is fixedly arranged in the phosphate rock powder feeding hopper.
Preferably, the feeding driving motor is fixedly arranged at the left end of the feeding cavity, the feeding auger column is rotationally connected in the feeding cavity, and the output end of the feeding driving motor is fixedly connected with the feeding auger column.
Preferably, the wall scraping assembly is installed on the peripheral surface of the feeding dragon column, the wall scraping assembly comprises a connecting rod fixedly connected to the feeding dragon column and a scraper rotationally connected to the shaft body, limiting blocks are fixedly connected to the two ends of the connecting rod, and stop blocks are arranged at positions, corresponding to the limiting blocks, of the two ends of the scraper.
Preferably, the feed chamber lower extreme fixedly connected with slide rail, sliding connection has the slider on the slide rail, articulated seat is articulated with the slider, feed chamber right-hand member both sides fixedly connected with connecting plate, the connecting plate extends to the right and articulates with the powdered rock phosphate discharge chamber through the pivot, through connecting bellows intercommunication between feed chamber and the powdered rock phosphate discharge chamber.
Preferably, the auxiliary material feeding mechanism comprises an auxiliary material feeding cavity, an auxiliary material discharging port is fixedly connected to the lower end of the auxiliary material feeding cavity, the auxiliary material discharging port is fixedly connected to the right half part of the material feeding port, a plurality of auxiliary material feeding pipes are arranged in the auxiliary material feeding cavity, the lower end of each auxiliary material feeding pipe is communicated with the material feeding cavity, the upper end of each auxiliary material feeding pipe extends to the upper portion of the auxiliary material feeding cavity and is communicated with an outlet of a flow valve, an inlet of the flow valve is communicated with the auxiliary material feeding pipe, and a flow adjusting rotating wheel is arranged on the flow valve.
Furthermore, a method for controlling precise batching of a yellow phosphorus production system is provided, which is applicable to the precise batching equipment for the yellow phosphorus production system, and comprises the following steps:
the method comprises the steps of inputting powdered rock phosphate into a powdered rock phosphate feeding hopper, sieving and refining by a sieving device, then inputting the powdered rock phosphate into the hopper, starting a feeding driving motor, driving a feeding dragon column to rotate for a plurality of circles according to the feeding requirement of the powdered rock phosphate, and inputting powdered rock phosphate with preset proportioning weight into a proportioning mechanism;
the method comprises the steps that ground phosphate falls into a batching room, a weight sensor arranged in the batching room is used for weighing ground phosphate, the actual proportioning weight of the ground phosphate is obtained, the actual proportioning weight of the ground phosphate is compared with the preset proportioning weight, whether the difference is within an error range is judged, if yes, a batching step is continued, and if not, a ground phosphate feeding abnormal signal is output;
adding various yellow phosphorus production auxiliary materials into the batching room according to the preset weight of the auxiliary materials sequentially by controlling the opening and closing of the flow valves, weighing the auxiliary materials through a weight sensor after each yellow phosphorus production auxiliary material is added, obtaining the actual proportioning weight of the auxiliary materials, comparing the actual proportioning weight of the auxiliary materials with the preset weight of the auxiliary materials, judging whether the difference is within an error range, if yes, continuing the batching step, and if not, outputting an auxiliary material feeding abnormal signal;
and starting the stepping motor to drive the rotation degree of the batching turntable, rotating the batching chamber carrying the yellow phosphorus production materials in the correct proportioning interval to a discharging area, and outputting the yellow phosphorus production materials in the correct proportioning interval to the rear end mixing processing equipment through a batching discharging hole.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a novel precise dosing scheme for a yellow phosphorus production system, wherein a dragon column is arranged to carry out precise feeding of phosphorus ore powder, the dragon column feeding is directly related to the rotation number of turns of the dragon column, when the phosphorus ore powder feeding is carried out, the precise feeding of the phosphorus ore powder can be realized by controlling the rotation angle of the dragon column, meanwhile, a flow valve is arranged to carry out feeding of adhesive auxiliary materials, the flow of each feeding adhesive auxiliary material is controlled according to a set proportion, meanwhile, a dosing chamber temporary storage mode is adopted to carry out dosing control, the actual weight of each material is accurately weighed through a weight sensor, and only when the feeding weights of all materials meet the production standard, the mixed materials for yellow phosphorus production are input into rear-end mixed processing equipment, so that the dosing accuracy of the phosphorus ore powder and the adhesive auxiliary materials in the yellow phosphorus production process is effectively ensured, the quality of finally produced yellow phosphorus products is effectively ensured, and the production yield of the yellow phosphorus products is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the ground phosphate rock feeding mechanism in the present invention;
fig. 3 is a schematic perspective view of an auxiliary material feeding mechanism in the present invention;
FIG. 4 is a schematic perspective view of a dosing mechanism according to the present invention;
FIG. 5 is an exploded view of the dosing mechanism of the present invention;
FIG. 6 is a cross-sectional view of a dosing mechanism of the present invention;
FIG. 7 is a schematic perspective view of a wall scraping assembly according to the present invention;
fig. 8 is an enlarged partial schematic view at a in fig. 7.
The reference numerals in the figures are:
1. a frame; 101. a mounting frame; 2. a lifting mechanism; 201. a hinge base; 3. a ground phosphate rock feeding mechanism; 301. a feeding cavity; 302. a feed chamber; 303. a phosphate rock powder discharging cavity; 304. a phosphate rock powder discharge port; 305. feeding phosphate rock powder into a hopper; 306. a feed drive motor; 307. a feeding dragon column; 308. connecting a corrugated pipe; 309. a connecting plate; 310. a rotating shaft; 311. a slide rail; 312. a slide block; 313. a screening device; 314. a connecting rod; 315. a scraper; 316. a stop block; 317. a limiting block; 4. an auxiliary material feeding mechanism; 401. an auxiliary material feeding cavity; 402. an auxiliary material discharge port; 403. an auxiliary material feeding pipe; 404. a flow valve; 4041. a flow regulating wheel; 405. an auxiliary material supply pipe; 5. a batching mechanism; 501. a batching feed inlet; 502. a dosing chamber; 503. a rear side plate; 504. a stepping motor; 505. a drive shaft; 506. a batching rotary table; 5061. a batching chamber; 507. a front side plate; 508. and a batching discharge port.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 6, a precise batching apparatus for a yellow phosphorus production system, comprising:
the device comprises a frame 1, wherein a mounting frame 101 extending vertically upwards is fixedly connected to the left side of the upper end of the frame 1;
the lifting mechanism 2 is arranged in the middle of the upper end of the frame 1, and the upper end of the lifting mechanism 2 is fixedly connected with a hinging seat 201;
the ground phosphate rock feeding mechanism 3, the left end of the ground phosphate rock feeding mechanism 3 is rotationally connected with the upper end of the mounting frame 101, the lower end of the left end of the ground phosphate rock feeding mechanism 3 is connected with the hinging seat 201, and the ground phosphate rock feeding mechanism 3 is used for feeding ground phosphate rock;
the auxiliary material feeding mechanism 4 is arranged on the right side of the ground phosphate rock feeding mechanism 3, and the auxiliary material feeding mechanism 4 is used for carrying out yellow phosphorus production auxiliary material feeding;
the batching mechanism 5, batching mechanism 5 sets up in auxiliary material feed mechanism 4 below, ground phosphate rock feed mechanism 3 and auxiliary material feed mechanism 4 all communicate with batching mechanism 5, batching mechanism 5 includes batching chamber 502, batching chamber 502 inside rotates and is connected with batching carousel 506, batching carousel 506 inside is divided into a plurality of batching room 5061 by the baffle, all be provided with weight sensor in every batching room 5061, in this embodiment, batching room 5061's structure design is three, can guarantee when carrying out the batching, all the time have a batching room 5061 to be in the material receiving batching state, a batching room 5061 is in the ejection of compact state, a batching room 5061 is in wait state, circulation batching feed like this.
In the scheme, a batching chamber 5061 is adopted for batching control in a temporary storage mode, the actual feeding weight of each material is accurately weighed through a weight sensor, and the yellow phosphorus production mixed material is input into the rear-end mixing processing equipment only when the feeding weights of all the materials meet the production standard;
simultaneously weigh the material of each time input batching room 5061, when the counter weight mistake appears, can in time export the weight data of material, the staff of being convenient for carries out the batching adjustment, reduces the production of waste material.
The rear end of the batching cavity 502 is fixedly provided with a rear side plate 503, the front end of the batching cavity 502 is fixedly provided with a front side plate 507, the rear side plate 503, the batching cavity 502 and the front side plate 507 form a closed space, the rear side of the rear side plate 503 is fixedly provided with a stepping motor 504, the output end of the stepping motor 504 penetrates through the rear side plate 503 and extends to the inside of the batching cavity 502 to be fixedly connected with a driving shaft 505, and the driving shaft 505 is in transmission connection with a batching turntable 506 through a pin.
During the process of batching, the stepping motor 504 drives the batching turntable 506 to rotate by a fixed angle, so as to realize the circulation of the batching chamber 506, wherein the fixed angle of rotation is determined by the number of structures of the batching chamber 5061, and in this embodiment, the fixed angle of rotation is 120 degrees,
the upper end of the batching cavity 502 is fixedly connected with a batching feed inlet 501, and the lower end of the batching cavity 502 is provided with a batching discharge outlet 508.
The ground phosphate rock and the bonding auxiliary materials enter a batching chamber 5061 in a batching cavity 502 through a batching feed inlet 501, and after batching is completed, a batching rotary table 506 rotates to discharge yellow phosphorus production mixed materials in the batching chamber 5061 through a batching discharge outlet 508.
The ground phosphate rock feeding mechanism 3 comprises a feeding cavity 301 and a feeding cavity 302, wherein the feeding cavity 302 is fixedly connected to the right end of the feeding cavity 301 and is communicated with the feeding cavity 301, a ground phosphate rock discharging cavity 303 is arranged at the right end of the feeding cavity 302, the ground phosphate rock discharging cavity 303 is communicated with the feeding cavity 302, a ground phosphate rock discharging port 304 is fixedly connected to the lower end of the ground phosphate rock discharging cavity 303, and the ground phosphate rock discharging port 304 is fixedly connected to the left half part of the batching feeding port 501.
The upper end of the feeding cavity 301 is connected with a phosphate rock powder feeding hopper 305 through a corrugated pipe, a screening device 313 is fixedly arranged in the phosphate rock powder feeding hopper 305, large-particle ore in the phosphate rock powder can be effectively and quickly separated through the screening device 313, and the large-particle phosphate rock is prevented from quickly entering the feeding cavity 301.
A feeding driving motor 306 is fixedly arranged at the left end of the feeding cavity 301, a feeding dragon column 307 is rotatably connected inside the feeding cavity 302, and the output end of the feeding driving motor 306 is fixedly connected with the feeding dragon column 307.
Setting up the accurate feed of feeding flood dragon post 307 and carrying out the powdered rock phosphate, feeding flood dragon post 307 feed and its rotation number of turns direct correlation, when carrying out the powdered rock phosphate feed, can realize the accurate feed of powdered rock phosphate through the rotation angle of control feeding flood dragon post 307.
The wall scraping assembly is mounted on the peripheral surface of the feeding dragon column 307 and comprises a connecting rod 314 fixedly connected to the feeding dragon column 307 and a scraper 315 rotatably connected to the shaft body, limiting blocks 317 are fixedly connected to the connecting rod 314 at two ends of the scraper 315, and stop blocks 316 are arranged at positions, corresponding to the limiting blocks 317, of the two ends of the scraper 315.
Because in long-time use ground phosphate rock can pile up at the internal surface of feed chamber 302, pile up for a long time and cause the jam problem easily, in this scheme, through setting up scraping the wall subassembly, make scraper blade 315 realize one-way scraping wall at stopper 317 and dog 316, when normal use, feed flood dragon post 307 forward rotation, stopper 317 does not exert thrust to dog 316, scraper blade 315 rotates round connecting rod 314, the rotation resistance of feed flood dragon post 307 when reducing the feed, when need scrape the wall clearance, feed flood dragon post 307 reverse rotation, stopper 317 exerts thrust to dog 316, make scraper blade 315 be in forward limit state, scrape the material to the inner wall of feed chamber 302, will pile up the ground phosphate rock of the internal surface of feed chamber 302 and scrape down, prevent feed chamber 302 jam.
The lower end of the feeding cavity 302 is fixedly connected with a sliding rail 311, the sliding rail 311 is connected with a sliding block 312 in a sliding way, the hinging seat 201 is hinged with the sliding block 312, two sides of the right end of the feeding cavity 302 are fixedly connected with a connecting plate 309, the connecting plate 309 extends rightwards and is hinged with the ground phosphate rock discharging cavity 303 through a rotating shaft 310, and the feeding cavity 302 is communicated with the ground phosphate rock discharging cavity 303 through a connecting corrugated pipe 308.
Because in yellow phosphorus's actual production, yellow phosphorus processing equipment's setting height is indefinite, therefore the high needs of batching mechanism 5 and yellow phosphorus processing equipment's setting height looks adaptation, and for this reason, in this scheme, with auxiliary material feed mechanism 4 set up to the structure that can rise, when needs carry out auxiliary material feed mechanism 4 lifting, lifting mechanism 2 starts ejecting, through the slip of slider 312 on slide rail 311, drive phosphorus ore powder discharge chamber 303 one end and shift up, afterwards rotate phosphorus ore powder discharge chamber 303 to vertical state and batching pan feeding mouth 501 left half be connected can, the design of connecting bellows 308 can effectively guarantee that phosphorus ore powder discharge chamber 303 is in vertical state all the time, realize carrying out stable connection with batching pan feeding mouth 501 at various heights.
The auxiliary material feed mechanism 4 includes auxiliary material feed chamber 401, auxiliary material feed chamber 401 lower extreme fixedly connected with auxiliary material discharge gate 402, auxiliary material discharge gate 402 fixedly connected with is half on the right side of batching pan feeding mouth 501, the inside a plurality of auxiliary material pan feeding pipes 403 that are provided with of auxiliary material feed chamber 401, the quantity of auxiliary material pan feeding pipe 403 and the kind looks adaptation of required bonding auxiliary material, an bonding auxiliary material corresponds an auxiliary material pan feeding pipe 403, auxiliary material pan feeding pipe 403 lower extreme and batching chamber 502 intercommunication, auxiliary material pan feeding pipe 403 upper end extends to auxiliary material feed chamber 401 top and communicates with the export of flow valve 404, the entry and the auxiliary material feed pipe 405 intercommunication of flow valve 404 are provided with flow regulation runner 4041 on the flow valve 404, through the material flow of the adjustable flow valve 404 each time of rotation flow regulation runner 4041.
The flow valve 404 is arranged to feed the bonding auxiliary materials, and the flow rate of each feeding of the bonding auxiliary materials is controlled according to the set proportion, so that the feeding control of the bonding auxiliary materials can be realized.
Further, in combination with the above-mentioned precise batching equipment for the yellow phosphorus production system, the present scheme also provides a precise batching control method for the yellow phosphorus production system, including:
the method comprises the steps of inputting powdered rock phosphate into a powdered rock phosphate feeding hopper, sieving and refining by a sieving device, then inputting the powdered rock phosphate into the hopper, starting a feeding driving motor, driving a feeding dragon column to rotate for a plurality of circles according to the feeding requirement of the powdered rock phosphate, and inputting powdered rock phosphate with preset proportioning weight into a proportioning mechanism;
the method comprises the steps that ground phosphate falls into a batching room, a weight sensor arranged in the batching room is used for weighing ground phosphate, the actual proportioning weight of the ground phosphate is obtained, the actual proportioning weight of the ground phosphate is compared with the preset proportioning weight, whether the difference is within an error range is judged, if yes, a batching step is continued, and if not, a ground phosphate feeding abnormal signal is output;
adding various yellow phosphorus production auxiliary materials into the batching room according to the preset weight of the auxiliary materials sequentially by controlling the opening and closing of the flow valves, weighing the auxiliary materials through a weight sensor after each yellow phosphorus production auxiliary material is added, obtaining the actual proportioning weight of the auxiliary materials, comparing the actual proportioning weight of the auxiliary materials with the preset weight of the auxiliary materials, judging whether the difference is within an error range, if yes, continuing the batching step, and if not, outputting an auxiliary material feeding abnormal signal;
and starting the stepping motor to drive the batching rotary table to rotate by 120 degrees, rotating the batching chamber carrying the yellow phosphorus production materials in the correct proportioning interval to a discharging area, and outputting the yellow phosphorus production materials in the correct proportioning interval to the rear end mixing processing equipment through a batching discharging hole.
In summary, the invention has the advantages that: the precise batching scheme for yellow phosphorus production can effectively ensure the batching accuracy of phosphate rock powder and bonding auxiliary materials in the yellow phosphorus production process, further effectively ensure the quality of finally produced yellow phosphorus products, and greatly improve the production yield of the yellow phosphorus products.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A accurate batching equipment for yellow phosphorus production system, its characterized in that includes:
the device comprises a frame (1), wherein a mounting frame (101) extending vertically upwards is fixedly connected to the left side of the upper end of the frame (1);
the lifting mechanism (2) is arranged in the middle of the upper end of the frame (1), and the upper end of the lifting mechanism (2) is fixedly connected with a hinging seat (201);
the phosphorus ore powder feeding mechanism (3), the left end of the phosphorus ore powder feeding mechanism (3) is rotationally connected with the upper end of the mounting frame (101), the lower end of the left end of the phosphorus ore powder feeding mechanism (3) is connected with the hinging seat (201), and the phosphorus ore powder feeding mechanism (3) is used for feeding phosphorus ore powder;
the auxiliary material feeding mechanism (4), the auxiliary material feeding mechanism (4) is arranged on the right side of the ground phosphate rock feeding mechanism (3), and the auxiliary material feeding mechanism (4) is used for carrying out yellow phosphorus production auxiliary material feeding;
batching mechanism (5), batching mechanism (5) set up in auxiliary material feed mechanism (4) below, ground phosphate rock feed mechanism (3) and auxiliary material feed mechanism (4) all communicate with batching mechanism (5), batching mechanism (5) are including batching chamber (502), batching chamber (502) inside rotation is connected with batching carousel (506), inside a plurality of batching room (5061) of being separated into by the baffle of batching carousel (506), every all be provided with weight sensor in batching room (5061).
2. The precise batching equipment for the yellow phosphorus production system according to claim 1, wherein a rear side plate (503) is fixedly arranged at the rear end of the batching cavity (502), a front side plate (507) is fixedly arranged at the front end of the batching cavity (502), a closed space is formed by the rear side plate (503), the batching cavity (502) and the front side plate (507), a stepping motor (504) is fixedly arranged at the rear side of the rear side plate (503), the output end of the stepping motor (504) penetrates through the rear side plate (503) and extends to the inside of the batching cavity (502) to be fixedly connected with a driving shaft (505), and the driving shaft (505) is in transmission connection with a batching turntable (506) through a pin.
3. The precise batching equipment for the yellow phosphorus production system according to claim 2, wherein the batching cavity (502) is fixedly connected with a batching feed inlet (501) at the upper end, and a batching discharge outlet (508) is arranged at the lower end of the batching cavity (502).
4. A precision batching equipment for yellow phosphorus production system according to claim 3, characterized in that, phosphorus ore powder feed mechanism (3) include pan feeding chamber (301) and feed chamber (302), feed chamber (302) fixed connection in pan feeding chamber (301) right-hand member, and with pan feeding chamber (301) intercommunication, feed chamber (302) right-hand member is provided with phosphorus ore powder discharge chamber (303), phosphorus ore powder discharge chamber (303) and feed chamber (302) intercommunication, phosphorus ore powder discharge chamber (303) lower extreme fixedly connected with phosphorus ore powder discharge gate (304), phosphorus ore powder discharge gate (304) fixed connection is in batching pan feeding mouth (501) left half.
5. The precise batching equipment for the yellow phosphorus production system according to claim 4, wherein the upper end of the feeding cavity (301) is connected with a phosphorus ore powder feeding hopper (305) through a corrugated pipe, and a screening device (313) is fixedly arranged in the phosphorus ore powder feeding hopper (305).
6. The precise batching equipment for the yellow phosphorus production system according to claim 5, wherein a feeding driving motor (306) is fixed at the left end of the feeding cavity (301), a feeding dragon column (307) is rotatably connected inside the feeding cavity (302), and the output end of the feeding driving motor (306) is fixedly connected with the feeding dragon column (307).
7. The precise batching equipment for the yellow phosphorus production system according to claim 6, wherein the wall scraping assembly is installed on the peripheral surface of the feeding dragon column (307), the wall scraping assembly comprises a connecting rod (314) fixedly connected to the feeding dragon column (307) and a scraper (315) rotatably connected to a shaft body, limiting blocks (317) are fixedly connected to two ends of the connecting rod (314) at two ends of the scraper (315), and stop blocks (316) are arranged at positions, corresponding to the limiting blocks (317), of two ends of the scraper (315).
8. The precise batching equipment for the yellow phosphorus production system according to claim 7, wherein the lower end of the feeding cavity (302) is fixedly connected with a sliding rail (311), the sliding rail (311) is slidably connected with a sliding block (312), the hinged seat (201) is hinged with the sliding block (312), two sides of the right end of the feeding cavity (302) are fixedly connected with connecting plates (309), the connecting plates (309) extend rightwards and are hinged with the ground phosphate rock discharging cavity (303) through rotating shafts (310), and the feeding cavity (302) is communicated with the ground phosphate rock discharging cavity (303) through connecting corrugated pipes (308).
9. The precise batching equipment for the yellow phosphorus production system according to claim 8, wherein the auxiliary material feeding mechanism (4) comprises an auxiliary material feeding cavity (401), the lower end of the auxiliary material feeding cavity (401) is fixedly connected with an auxiliary material discharging hole (402), the auxiliary material discharging hole (402) is fixedly connected to the right half part of the batching feeding hole (501), a plurality of auxiliary material feeding pipes (403) are arranged in the auxiliary material feeding cavity (401), the lower end of the auxiliary material feeding pipe (403) is communicated with the batching cavity (502), the upper end of the auxiliary material feeding pipe (403) extends to the upper portion of the auxiliary material feeding cavity (401) and is communicated with an outlet of a flow valve (404), an inlet of the flow valve (404) is communicated with the auxiliary material feeding pipe (405), and a flow adjusting rotating wheel (4041) is arranged on the flow valve (404).
10. A method for controlling the precise batching of a yellow phosphorus production system, which is suitable for the precise batching device for a yellow phosphorus production system according to any one of claims 1 to 9, and is characterized by comprising:
the method comprises the steps of inputting powdered rock phosphate into a powdered rock phosphate feeding hopper, sieving and refining by a sieving device, then inputting the powdered rock phosphate into the hopper, starting a feeding driving motor, driving a feeding dragon column to rotate for a plurality of circles according to the feeding requirement of the powdered rock phosphate, and inputting powdered rock phosphate with preset proportioning weight into a proportioning mechanism;
the method comprises the steps that ground phosphate falls into a batching room, a weight sensor arranged in the batching room is used for weighing ground phosphate, the actual proportioning weight of the ground phosphate is obtained, the actual proportioning weight of the ground phosphate is compared with the preset proportioning weight, whether the difference is within an error range is judged, if yes, a batching step is continued, and if not, a ground phosphate feeding abnormal signal is output;
adding various yellow phosphorus production auxiliary materials into the batching room according to the preset weight of the auxiliary materials sequentially by controlling the opening and closing of the flow valves, weighing the auxiliary materials through a weight sensor after each yellow phosphorus production auxiliary material is added, obtaining the actual proportioning weight of the auxiliary materials, comparing the actual proportioning weight of the auxiliary materials with the preset weight of the auxiliary materials, judging whether the difference is within an error range, if yes, continuing the batching step, and if not, outputting an auxiliary material feeding abnormal signal;
and starting the stepping motor to drive the batching rotary table to rotate by 120 degrees, rotating the batching chamber carrying the yellow phosphorus production materials in the correct proportioning interval to a discharging area, and outputting the yellow phosphorus materials in the correct proportioning interval to rear-end mixing processing equipment through a batching discharging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310080875.6A CN116002638A (en) | 2023-02-08 | 2023-02-08 | Precise batching equipment for yellow phosphorus production system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310080875.6A CN116002638A (en) | 2023-02-08 | 2023-02-08 | Precise batching equipment for yellow phosphorus production system and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116002638A true CN116002638A (en) | 2023-04-25 |
Family
ID=86019275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310080875.6A Pending CN116002638A (en) | 2023-02-08 | 2023-02-08 | Precise batching equipment for yellow phosphorus production system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116002638A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160152473A1 (en) * | 2013-06-04 | 2016-06-02 | Sichuan Ko Chang Technology Co., Ltd | Raw material of composite pellets used in kiln phosphoric acid process, and forming method therefor |
| CN112408343A (en) * | 2021-01-07 | 2021-02-26 | 云南省宣威东升化工有限公司 | Processing system of low-grade ground phosphate rock pelletizing |
| CN214326571U (en) * | 2021-01-25 | 2021-10-01 | 内乡宝天曼水泥有限公司 | Steady flow feeding device of pulverized coal rotor scale |
| CN217699110U (en) * | 2022-07-28 | 2022-11-01 | 会东金川磷化工有限责任公司 | Recovery unit convenient to yellow phosphorus mud ash separation |
-
2023
- 2023-02-08 CN CN202310080875.6A patent/CN116002638A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160152473A1 (en) * | 2013-06-04 | 2016-06-02 | Sichuan Ko Chang Technology Co., Ltd | Raw material of composite pellets used in kiln phosphoric acid process, and forming method therefor |
| CN112408343A (en) * | 2021-01-07 | 2021-02-26 | 云南省宣威东升化工有限公司 | Processing system of low-grade ground phosphate rock pelletizing |
| CN214326571U (en) * | 2021-01-25 | 2021-10-01 | 内乡宝天曼水泥有限公司 | Steady flow feeding device of pulverized coal rotor scale |
| CN217699110U (en) * | 2022-07-28 | 2022-11-01 | 会东金川磷化工有限责任公司 | Recovery unit convenient to yellow phosphorus mud ash separation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201525084U (en) | Continuous type cement concrete mixing plant with controllable mixing time | |
| CN211216285U (en) | High borosilicate glass's raw materials automatic blending compounding system | |
| CN112156845A (en) | Fertilizer quantitative conveying device with crushing device and crushing process | |
| CN212119889U (en) | Categorised quantitative feeding device of raw materials for production of environment-friendly water-based ink | |
| CN114688873A (en) | Smelting equipment and process before casting forming | |
| CN105058555B (en) | A kind of ceramic molding equipment | |
| CN116002638A (en) | Precise batching equipment for yellow phosphorus production system and control method | |
| CN106197629B (en) | A kind of micro volumetric method powder meausring apparatus of automation | |
| CN116474676B (en) | Gamma-butyrolactone synthetic reaction device | |
| CN217248201U (en) | Dosing unit is used in yellow phosphorus production | |
| CN216037483U (en) | Automatic batching device | |
| CN114699984B (en) | Multiple powder ratio mixing arrangement | |
| CN214390087U (en) | Weighing device for reation kettle of production herbicide | |
| CN211619385U (en) | Automatic metering feeder for refractory brick forming | |
| CN113731270A (en) | Feeding device for preparing high-crack-resistance curing material and using method | |
| CN213137308U (en) | Dry-mixed mortar rough proportioning device | |
| CN107999709A (en) | The automatic mulling feed proportioning system of core making machine | |
| CN112808943A (en) | Core making process and core making unit | |
| CN113715164B (en) | Concrete preparation system and preparation method | |
| CN220973028U (en) | Masterbatch conveying device | |
| CN216727039U (en) | Compound miropowder of pyrophyllite breakage proportioning device | |
| CN215086974U (en) | Automatic feeding device for power type cobalt-coated spherical nickel hydroxide production reactor | |
| CN216572920U (en) | Raw materials ration adds device for powder processing | |
| CN218910266U (en) | Quantitative feeder is used in rapeseed oil production | |
| CN114014040B (en) | A multistage dosing device of homopolymerization powder for non-woven fabrics production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |