Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, brick-making method of high-temperature slag of yellow phosphorus furnace being made to the high-temperature slag of yellow phosphorus furnace brick making system of building brick.
For solving the problems of the technologies described above, high-temperature slag of yellow phosphorus furnace brick making system provided by the invention comprises: cylindrical shell, the adjacent setting of slag discharging opening of the charging aperture of cylindrical shell and Yellow phosphorus furnace, in this cylindrical shell, be provided with the crawler type transport tape of the charging and discharging mouth that runs through cylindrical shell, contiguous described charging and discharging mouth place is respectively equipped with the synchronous driving wheel coordinating with described transport tape Synchronous Transmission; The bottom of described cylindrical shell is distributed with multiple air taking ports, and cylindrical shell top is provided with multiple openings, directly to discharge hot-air, or adopts air heat exchanger to absorb heat energy; The end face of described transport tape has rectangular channel, the size of this rectangular channel and the consistent size of required fragment of brick; The bottom surface of described rectangular channel is distributed with through hole.
As the scheme of optimizing, described rectangular channel is evenly distributed on described transport tape, and the gas outlet of the through hole in described rectangular channel and described high pressure snorkel is oppositely arranged one by one up and down, is beneficial to blow out uniform through hole on the slag layer of high pressure draught in this rectangular channel.
As the scheme of optimizing, the two ends of described cylindrical shell are provided with deep bead, avoid hot blast excessive.
As the scheme of optimizing, in described cylindrical shell, on air taking port, be connected with the high pressure snorkel of the lower surface that extends to contiguous described transport tape epimere; The entrance of described high pressure snorkel is connected with a high pressure conveying gas blower.
The method of work of described high-temperature slag of yellow phosphorus furnace brick making system, it comprises:
Step a, the flow-like high temperature furnace slag that Yellow phosphorus furnace is exported are delivered to the charging aperture of cylindrical shell and are distributed on crawler type transport tape, and scraper plate exists only in the rectangular channel of described transport tape end face slag, the size of this rectangular channel and the consistent size of required fragment of brick; Crawler type transport tape is sent into this flow-like high temperature furnace slag in cylindrical shell;
Multiple openings at step b, cylindrical shell top are sent hot-air;
Meanwhile, the puncture post distributing on this second conveyer belt of the second belt-driven passes the each through hole in the rectangular channel on described transport tape and passes the end face of the slag layer in rectangular channel, then makes puncture post exit slag layer, thereby makes slag layer be distributed with through hole;
Or the high pressure snorkel being connected with high pressure conveying gas blower extends to the epimere lower surface of contiguous described transport tape, the high pressure draught of each high pressure snorkel output is through the each through hole in the rectangular channel on described transport tape, from making slag layer be distributed with through hole;
Slag layer in step c, described cylindrical shell is frozen into piece gradually;
Steps d, the slag layer that is frozen into piece are sent through the discharging opening of described cylindrical shell.
The present invention has positive effect with respect to prior art: high-temperature slag of yellow phosphorus furnace brick making system of the present invention, utilize yellow phosphorus furnace slag to solidify that rear hardness is higher, the good feature of stability, yellow phosphorus furnace slag is directly solidified as to fragment of brick, or slag is directly solidified as to plate, then plate is cut into fragment of brick, realized the object turning waste into wealth, avoided the test of solid refuse, it has good economic benefit and social benefit.
The specific embodiment
(embodiment 1)
See Fig. 1 to 4, the high-temperature slag of yellow phosphorus furnace brick making system of the present embodiment, comprise: cylindrical shell 1, the adjacent setting of slag discharging opening of the charging aperture 1-1 of cylindrical shell 1 and Yellow phosphorus furnace 10, in this cylindrical shell 1, be provided with and run through the charging and discharging mouth 1-1 of cylindrical shell 1, the crawler type transport tape 2 of 1-2, contiguous described charging and discharging mouth 1-1,1-2 place are respectively equipped with the synchronous driving wheel 3 coordinating with described transport tape 2 Synchronous Transmission.
On described transport tape 2, be evenly distributed with through hole.
Described transport tape 2 also can adopt chain type transport tape.
The bottom even of described cylindrical shell 1 is distributed with multiple air taking ports 4, multiple openings at cylindrical shell 1 top are provided with the air heat exchanger 5 to water heating that is suitable for of series connection successively, the exhaust outlet at these air heat exchanger 5 tops is connected with described air taking port 4 by circulation snorkel, to act on the circulation rising thermal current on air heat exchanger 5 in the interior formation of cylindrical shell 1.
The discharging opening 1-2 rear end of contiguous described cylindrical shell 1 is provided with the cutter sweep 6 for the yellow phosphorus furnace slag that is frozen into piece being cut into brick.
The charging aperture 1-1 of described cylindrical shell 1 is provided with scraper plate 7, to be limited in the thickness of the slag solidifying on described transport tape 2.
On slag layer, offer equally distributed through hole for realizing, to alleviate the weight of fragment of brick, as a kind of scheme, in described cylindrical shell 1, contiguous described charging aperture 1-1 and be provided with the second conveyer belt 12 being driven by a pair of synchronizing wheel 13 below the epimere of described transport tape 2, on this second conveyer belt 12, be distributed with multiple outward extending puncture posts 11; The lower surface of the epimere central portion of contiguous the second conveyer belt 12 is provided with 1 to 3 guide roller 14, the position of this guide roller 14 is suitable for making the epimere central portion of the second conveyer belt 12 to raise up, and then make each puncture post 11 be suitable for through the through hole on described transport tape 2 and pass the end face of the flow-like slag layer on described transport tape 2, be suitable for making puncture post 11 to exit the slag layer that is about to solidify simultaneously.
As another kind of scheme, in described cylindrical shell 1, on air taking port 4, be connected with the high pressure snorkel 41 of the lower surface that extends to contiguous described transport tape 2 epimeres; Described circulation snorkel 15 is provided with high pressure conveying gas blower 16.
Described air taking port 4 is connected by circulation snorkel 15 with the top vent of the air heat exchanger 5 being close to respectively, to improve the speed of wind circulation, improves the heat transfer effect of air heat exchanger 5.
The top of described puncture post 11 is circular arc, to facilitate puncture post 11 to exit the slag layer that is about to solidify.Described puncture post 11 is open tubular column, is beneficial to ventilate.
As a kind of application scheme, the water inlet of the air heat exchanger 5 of the discharging opening 1-1 of contiguous cylindrical shell 1 is connected with soft water water source, delivery port output hot water or the high-pressure hot steam of the air heat exchanger 5 of the charging aperture 1-1 of contiguous cylindrical shell 1.
The tail gas that Yellow phosphorus furnace 10 is exported is exported fuel gas after water scrubber 19, and this fuel gas is sent into for the tail-gas combustion stove 18 to described hot water or the further heating of high-pressure hot steam, and this tail-gas combustion stove 18 is exported high-pressure hot steam, generates electricity for steam-driven generator 9.
(embodiment 2)
See Fig. 1 to 3 and 5, the high-temperature slag of yellow phosphorus furnace brick making system of the present embodiment, comprise: cylindrical shell 1, the adjacent setting of slag discharging opening of the charging aperture 1-1 of cylindrical shell 1 and Yellow phosphorus furnace 10, in this cylindrical shell 1, be provided with and run through the charging and discharging mouth 1-1 of cylindrical shell 1, the crawler type transport tape 2 of 1-2, contiguous described charging and discharging mouth 1-1,1-2 place are respectively equipped with the synchronous driving wheel 3 coordinating with described transport tape 2 Synchronous Transmission.
The bottom of described cylindrical shell 1 is distributed with multiple air taking ports 4, multiple openings at cylindrical shell 1 top are provided with the air heat exchanger 5 to water heating that is suitable for of series connection successively, the exhaust outlet at these air heat exchanger 5 tops is connected with described air taking port 4 by circulation snorkel 15, to act on the circulation rising thermal current on air heat exchanger 5 in the interior formation of cylindrical shell 1.
The end face of described transport tape 2 has rectangular channel 20, the size of this rectangular channel 20 and the consistent size of required fragment of brick; The bottom surface of described rectangular channel 20 is distributed with through hole.
The charging aperture 1-1 of described cylindrical shell 1 is provided with scraper plate 7, so that slag exists only in described rectangular channel 20, prevents that the slag in adjacent rectangle groove 20 is frozen into entirety, directly to obtain the fragment of brick of required size.
Offer equally distributed through hole for realizing on the slag layer in rectangular channel 20, to alleviate the weight of fragment of brick, as a kind of scheme, in described cylindrical shell 1, contiguous described charging aperture 1-1 and be provided with the second conveyer belt 12 being driven by a pair of synchronizing wheel 13 below the epimere of described transport tape 2, on this second conveyer belt 12, be distributed with multiple outward extending puncture posts 11; The lower surface of the epimere central portion of contiguous the second conveyer belt 12 is provided with guide roller 14, and each puncture post 11 that the position of this guide roller 14 is suitable for the epimere central portion that makes the second conveyer belt 12 is suitable for through the through hole in described rectangular channel 20 and passes the end face of the flow-like slag layer in described rectangular channel 20.
As another kind of scheme, in described cylindrical shell 1, on air taking port 4, be connected with the high pressure snorkel 41 of the lower surface that extends to contiguous described transport tape 2 epimeres, be beneficial to high pressure draught through the through hole distributing on described transport tape 2, thereby in the slag layer in rectangular channel 20, blow out multiple equally distributed through holes; Described circulation snorkel 15 is provided with high pressure conveying gas blower 16, to guarantee the pressure of high pressure draught, improves perforate efficiency.
Described air taking port 4 is connected by circulation snorkel 15 with the top vent of the air heat exchanger 5 being close to respectively, to act on the circulation rising thermal current on air heat exchanger 5 in the interior formation of cylindrical shell 1, has improved energy recovery efficiency.
(embodiment 3)
The method of work of the high-temperature slag of yellow phosphorus furnace brick making system based on above-described embodiment 1, comprising:
Steps A, the flow-like high temperature furnace slag that Yellow phosphorus furnace 10 is exported are delivered to the charging aperture 1-1 of cylindrical shell 1 and are distributed on crawler type transport tape 2, and crawler type transport tape 2 is sent into this flow-like slag in cylindrical shell 1;
Multiple air heat exchangers 5 of the series connection at step B, cylindrical shell 1 top utilize circulation rising thermal current in cylindrical shell 1 to water stepped heating;
Simultaneously, the second conveyer belt 12 drives the puncture post 11 distributing on this second conveyer belt 12 to pass the through hole on described transport tape 2 and passes the end face of the flow-like slag layer on described transport tape 2, then make puncture post 11 exit slag layer, thereby make slag layer be distributed with through hole;
Circulation rising thermal current in step C, described cylindrical shell 1 is cooling to be fast distributed with the slag layer of through hole and to make it be frozen into piece;
Step D, the slag layer that is frozen into piece are sent into cutter sweep 6 and cut into brick through the discharging opening 1-2 of described cylindrical shell 1.
(embodiment 4)
The method of work of the high-temperature slag of yellow phosphorus furnace brick making system based on above-described embodiment 1, comprising:
Steps A, the flow-like high temperature furnace slag that Yellow phosphorus furnace 10 is exported are delivered to the charging aperture 1-1 of cylindrical shell 1 and are distributed on crawler type transport tape 2, and crawler type transport tape 2 is sent into this flow-like slag in cylindrical shell 1;
Multiple air heat exchangers 5 of the series connection at step B, cylindrical shell 1 top utilize circulation rising thermal current in cylindrical shell 1 to water stepped heating;
Simultaneously, enter rising thermal current in air heat exchanger 5 successively exhaust outlet, high pressure conveying gas blower 16, the circulation snorkel 15 by these air heat exchanger 5 tops, be connected with described air taking port 4 and extend to the high pressure snorkel 41 of the lower surface of contiguous described transport tape 2 epimeres, the high pressure draught that each high pressure snorkel 41 is exported is through the through hole distributing on described transport tape 2, from making slag layer be distributed with through hole;
Circulation rising thermal current in step C, described cylindrical shell 1 is cooling to be fast distributed with the slag layer of through hole and to make it be frozen into piece;
Step D, the slag layer that is frozen into piece are sent into cutter sweep 6 and cut into brick through the discharging opening 1-2 of described cylindrical shell 1.
(embodiment 5)
The method of work of the high-temperature slag of yellow phosphorus furnace brick making system based on above-described embodiment 2, comprising:
Step a, the flow-like high temperature furnace slag that Yellow phosphorus furnace 10 is exported are delivered to the charging aperture 1-1 of cylindrical shell 1 and are distributed on crawler type transport tape 2, scraper plate 7 exists only in the rectangular channel 20 of described transport tape 2 end faces slag, the size of this rectangular channel 20 and the consistent size of required fragment of brick; Crawler type transport tape 2 is sent into this flow-like high temperature furnace slag in cylindrical shell 1;
Multiple air heat exchangers 5 of the series connection at step b, cylindrical shell 1 top utilize circulation rising thermal current in cylindrical shell 1 to water stepped heating;
Simultaneously, the second conveyer belt 12 drives the puncture post 11 that distributes on these second conveyer belts 12 through the each through hole in the rectangular channel 20 on described transport tape 2 and passes the end face of the slag layer in rectangular channel 20, then make puncture post 11 exit slag layer, thereby make slag layer be distributed with through hole;
Or,
Enter rising thermal current in air heat exchanger 5 successively exhaust outlet, high pressure conveying gas blower 16, the circulation snorkel 15 by these air heat exchanger 5 tops, be connected with described air taking port 4 and extend to the high pressure snorkel 41 of the epimere lower surface of contiguous described transport tape 2, the high pressure draught that each high pressure snorkel 41 is exported is through the each through hole in the rectangular channel 20 on described transport tape 2, from making slag layer be distributed with through hole;
Circulation rising thermal current in step c, described cylindrical shell 1 is cooling to be fast distributed with the slag layer of described through hole and to make it be frozen into piece;
Steps d, the slag layer that is frozen into piece are sent through the discharging opening 1-2 of described cylindrical shell 1.
(embodiment 6)
The method of work of the high-temperature slag of yellow phosphorus furnace brick making system based on above-described embodiment 2, it comprises:
Step a, the flow-like high temperature furnace slag that Yellow phosphorus furnace 10 is exported are delivered to the charging aperture 1-1 of cylindrical shell 1 and are distributed on crawler type transport tape 2, scraper plate 7 exists only in the rectangular channel 20 of described transport tape 2 end faces slag, the size of this rectangular channel 20 and the consistent size of required fragment of brick; Crawler type transport tape 2 is sent into this flow-like high temperature furnace slag in cylindrical shell 1;
Multiple air heat exchangers 5 of the series connection at step b, cylindrical shell 1 top utilize circulation rising thermal current in cylindrical shell 1 to water stepped heating;
Simultaneously, enter rising thermal current in air heat exchanger 5 successively exhaust outlet, high pressure conveying gas blower 16, the circulation snorkel 15 by these air heat exchanger 5 tops, be connected with described air taking port 4 and extend to the high pressure snorkel 41 of the epimere lower surface of contiguous described transport tape 2, the high pressure draught that each high pressure snorkel 41 is exported is through the each through hole in the rectangular channel 20 on described transport tape 2, from making slag layer be distributed with through hole;
Circulation rising thermal current in step c, described cylindrical shell 1 is cooling to be fast distributed with the slag layer of described through hole and to make it be frozen into piece;
Steps d, the slag layer that is frozen into piece are sent through the discharging opening 1-2 of described cylindrical shell 1.