CN201534824U - Calcium carbide transporting and grading device - Google Patents
Calcium carbide transporting and grading device Download PDFInfo
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- CN201534824U CN201534824U CN2009202333850U CN200920233385U CN201534824U CN 201534824 U CN201534824 U CN 201534824U CN 2009202333850 U CN2009202333850 U CN 2009202333850U CN 200920233385 U CN200920233385 U CN 200920233385U CN 201534824 U CN201534824 U CN 201534824U
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Abstract
The utility model relates to a calcium carbide transporting and grading device used for the transporting and grading of calcium carbide. The calcium carbide transporting and grading device comprises a calcium carbide feeding tank (1), a calcium carbide screw conveyer (2), a calcium carbide air delivery pipe (3), a rough calcium carbide recovery intermediate tank (4), a rough calcium carbide discharging tank (5), a fine calcium carbide receiving tank (6), a fine calcium carbide screw conveyer (7), a dry residue generating and calcium carbide feeding tank (8), a dry residue generating and calcium carbide feeding screw conveyer (9), a roof scrubber (10), a fan I (11/A), a fan II (11/B) and a heat exchanger (12). By using the principle of settling the calcium carbide with different grain sizes at different air speeds, the device performs grading to the calcium carbide during the air delivery process, and the calcium carbide is always in the waterless nitrogen environment during the transporting process and not in contact with water, and therefore, the decomposition rate of the calcium carbide is greatly reduced.
Description
(1) technical field
The utility model relates to a kind of calcium carbide to be carried and sorting equipment, is used for the transmission and the classification of calcium carbide.
(2) background technology
At present, the preparation of acetylene mainly contains dry type and wet type dual mode.Considering under the prerequisite that " three wastes " are handled and " three wastes " fully utilize that dry acetylene prepares consumption, the carbide slag aftertreatment cost of its facility investment, working cost, labour cost, floor space, acetylene yield, water and compares with the preparation of wet type acetylene and have a clear superiority in.Therefore, the dry acetylene preparation is used widely at home.
The dry acetylene generator has strict requirement to the calcium carbide particle diameter, and the dry acetylene generator of a fixed structure can only use the following calcium carbide of certain particle diameter.So before calcium carbide enters the dry acetylene generator, must the calcium carbide of fragmentation be sieved, and excessive calcium carbide of particle separation diameter.Main at present employing vibratory screening apparatus, roller grizzly sieve calcium carbide, but this kind mode is easy to generate a large amount of dust in the screening process of calcium carbide, and carry owing to thin calcium carbide is exposed in the malaria, cause the decomposition of calcium carbide easily.
In addition, because calcium carbide required complete reaction time in the dry acetylene generator is directly proportional with the calcium carbide particle diameter, therefore, for accelerating speed of reaction, the calcium carbide particle diameter generally is controlled at below 4 millimeters, but when calcium carbide is crushed to below 4 millimeters, carefully breaks once journey and be easy to generate naked light, and acetylene is inflammable, explosion hazard gases, therefore is easy to generate blast and waits Peril Incident.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides the high calcium carbide of a kind of difficult decomposition and safety performance to carry and the fractionated device.
The purpose that the utility model is is achieved in that
The utility model relates to a kind of calcium carbide to be carried and sorting equipment, includes calcium carbide charging stock tank, calcium carbide worm conveyor, calcium carbide air delivery tube, thick calcium carbide recovery tundish, thick calcium carbide discharge tank, thin calcium carbide receiving tank, thin calcium carbide worm conveyor, dry acetylene generation calcium carbide charging stock tank, dry acetylene generation calcium carbide feed auger transfer roller, roof scrubber, blower fan one, blower fan two and interchanger.
Described calcium carbide charging stock tank top is provided with the first calcium carbide opening for feed, and the bottom is provided with the first calcium carbide discharge port, and tank skin is provided with charging Weighing Controlling System.
Described calcium carbide worm conveyor top is provided with the second calcium carbide opening for feed, and the described second calcium carbide opening for feed is connected to the first calcium carbide discharge port of calcium carbide charging stock tank.
Described calcium carbide air delivery tube tube wall one side is provided with the 3rd calcium carbide opening for feed, and opposite side is provided with first nitrogen inlet, and described the 3rd calcium carbide opening for feed links to each other with the outlet of calcium carbide worm conveyor.
Described thick calcium carbide reclaims the tundish top and is provided with the first thick calcium carbide opening for feed, the bottom is provided with the first thick calcium carbide discharge port, the tank skin both sides are provided with second nitrogen inlet and gauge port, and the described first thick calcium carbide opening for feed links to each other with the thick calcium carbide outlet in calcium carbide air delivery tube bottom.
Described thick calcium carbide discharge tank top is provided with the second thick calcium carbide opening for feed, the bottom is provided with the second thick calcium carbide discharge port, tank skin is provided with discharging Weighing Controlling System, the tank skin both sides are provided with drain and the 3rd nitrogen inlet, and the described second thick calcium carbide opening for feed links to each other with the first thick calcium carbide discharge port that thick calcium carbide reclaims tundish.
Described thin calcium carbide receiving tank tank skin top is provided with the first thin calcium carbide opening for feed, the bottom is provided with the first thin calcium carbide discharge port, tank skin is provided with thin calcium carbide receiving tank Weighing Controlling System, the thin calcium carbide outlet in the top that the described first thin calcium carbide opening for feed is connected to the calcium carbide air delivery tube.
Described thin calcium carbide worm conveyor top is provided with the second thin calcium carbide opening for feed, and the bottom is provided with the second thin calcium carbide discharge port, and the described second thin calcium carbide opening for feed links to each other with the first thin calcium carbide discharge port of thin calcium carbide receiving tank.
Described dry acetylene generation calcium carbide charging stock tank top is provided with the 3rd thin calcium carbide opening for feed, the bottom is provided with the 3rd thin calcium carbide discharge port, tank skin is provided with dry acetylene generation calcium carbide charging Weighing Controlling System, and the described the 3rd thin calcium carbide opening for feed links to each other with the second thin calcium carbide discharge port of thin calcium carbide worm conveyor.
Described dry acetylene generation calcium carbide feed auger transfer roller, the top is provided with the 4th thin calcium carbide opening for feed, and the bottom is provided with the 4th thin calcium carbide discharge port, and the described the 4th thin calcium carbide opening for feed links to each other with the 3rd thin calcium carbide discharge port of dry acetylene generation calcium carbide charging stock tank.
Described roof scrubber is arranged at thin calcium carbide receiving tank top, and inside is provided with strainer, and described filter wall top is provided with the deashing nitrogen inlet, and the sidewall below is provided with the filter nitrogen outlet.
Described blower fan one and blower fan two, the bottom is provided with the blower fan nitrogen inlet, and the top all is provided with the blower fan nitrogen outlet, and described blower fan nitrogen outlet is connected to sourdine, and described blower fan nitrogen inlet is connected to the filter nitrogen outlet that replenishes nitrogen inlet and roof scrubber.Described blower fan one and blower fan two are connected in parallel, and be standby each other.
Described interchanger, the bottom is provided with the cool nitrogen import, the top is provided with the cool nitrogen air outlet, described interchanger sidewall is enclosed with chuck, the chuck bottom is provided with the recirculated cooling water water-in, the chuck top is provided with the recirculated cooling water water outlet, described cool nitrogen import links to each other with sourdine, described cool nitrogen outlet is not connected to emptying nitrogen outlet, first nitrogen inlet, second nitrogen inlet and thief hole by the nitrogen flow score, and described emptying nitrogen outlet is connected to the first calcium carbide opening for feed of calcium carbide charging stock tank.
Described additional nitrogen inlet, deashing nitrogen inlet and drain link to each other with source nitrogen.
Described calcium carbide charging stock tank tank skin is provided with charging Weighing Controlling System, described thick calcium carbide discharge tank tank skin is provided with discharging Weighing Controlling System, described thin calcium carbide receiving tank tank skin is provided with thin calcium carbide receiving tank Weighing Controlling System, and described dry acetylene generation calcium carbide charging stock tank tank skin is provided with dry acetylene generation calcium carbide charging Weighing Controlling System.
Workflow of the present utility model is:
Particle diameter is carefully broken to enter the calcium carbide charging stock tank through the first calcium carbide opening for feed to the calcium carbide below 4 millimeters, when charging Weighing Controlling System detects calcium carbide and reached maximum material level, closes the first calcium carbide opening for feed; Be lower than when envelope material when charging Weighing Controlling System detects calcium carbide, close calcium carbide worm conveyor and blower fan one or blower fan two successively.
The calcium carbide that detects thin calcium carbide receiving tank when the thin calcium carbide receiving tank Weighing Controlling System of thin calcium carbide receiving tank is lower than minimum material envelope height, when simultaneously the charging Weighing Controlling System of the calcium carbide charging stock tank calcium carbide that detects the calcium carbide charging stock tank is reached for maximum material level, begin the gas delivery operation of thin calcium carbide: recirculated cooling water water-in and the recirculated cooling water water outlet of at first opening interchanger, start blower fan one or blower fan two then, regulate the nitrogen flow at first nitrogen inlet and the second nitrogen inlet place by the nitrogen flow meter, thereby the nitrogen flow rate of controlling the first thick calcium carbide opening for feed place is the settling velocity of minimum sedimentation calcium carbide (about 8-9 meter per second), make big particle diameter calcium carbide settle down from the calcium carbide air delivery tube, the small particle size calcium carbide enters thin calcium carbide receiving tank.Open the outlet of grey nitrogen inlet mouth of blowing of roof scrubber and filter nitrogen subsequently, utilize roof scrubber that nitrogen is filtered, start the calcium carbide worm conveyor then, when the thin calcium carbide receiving tank Weighing Controlling System of thin calcium carbide receiving tank detects calcium carbide and reaches maximum material level, close the calcium carbide worm conveyor successively, blower fan one or blower fan two blow grey nitrogen inlet mouth, the filter nitrogen outlet, recirculated cooling water water-in and recirculated cooling water water outlet.In whole process of air delivery, the top hole pressure of blower fan one or blower fan two is controlled at 50-70KPa, nitrogen in ducted flow rate control at the 18-24 meter per second, by interchanger Control Circulation nitrogen temperature less than 50 ℃.
The thick calcium carbide that settles down in the calcium carbide air delivery tube reclaims tundish through thick calcium carbide and enters thick calcium carbide discharge tank, when discharge tank Weighing Controlling System detects calcium carbide and reaches maximum material level, close the second thick calcium carbide opening for feed, and open the drain and the second thick calcium carbide discharge port, thick calcium carbide is imported in the receiving tank.When detecting thick calcium carbide, discharge tank Weighing Controlling System put when clean, close the second thick calcium carbide discharge port, open the 3rd nitrogen inlet mouth and displace oxygen in the thick calcium carbide discharge tank, close drain and the 3rd nitrogen inlet mouth then, open the second thick calcium carbide opening for feed.
When detecting calcium carbide, the dry acetylene generation calcium carbide charging Weighing Controlling System of dry acetylene generation calcium carbide charging stock tank is lower than minimum material envelope height, when simultaneously the thin calcium carbide receiving tank Weighing Controlling System of thin calcium carbide receiving tank detects calcium carbide and reaches maximum material level, open the 3rd thin calcium carbide import of dry acetylene generation calcium carbide charging stock tank, start thin calcium carbide worm conveyor.When the formula acetylene generation calcium carbide charging Weighing Controlling System of dry acetylene generation calcium carbide charging stock tank detects calcium carbide and reaches maximum material level, close thin calcium carbide worm conveyor and the 3rd thin calcium carbide opening for feed.
Benefit of the present utility model is:
Calcium carbide is in transmission course in the dry nitrogen environment all the time, does not contact with aqueous vapor, therefore greatly reduces the rate of decomposition of calcium carbide.Owing in nitrogen environment, do not contact, stopped the hidden danger of Peril Incidents such as blasting simultaneously with oxygen.
Owing to utilize the different-grain diameter calcium carbide, in gas delivery,, avoided the generation of dust simultaneously, further stopped the hidden danger of Peril Incidents such as blasting the calcium carbide classification in the settled principle of different gas speed.
(4) description of drawings
Fig. 1 is that a kind of calcium carbide of the utility model is carried and the sorting equipment synoptic diagram.
Among the figure: calcium carbide charging stock tank 1, calcium carbide worm conveyor 2, calcium carbide air delivery tube 3, thick calcium carbide reclaims tundish 4, thick calcium carbide discharge tank 5, thin calcium carbide receiving tank 6, thin calcium carbide worm conveyor 7, dry acetylene generation calcium carbide charging stock tank 8, dry acetylene generation calcium carbide feed auger transfer roller 9, roof scrubber 10, blower fan one 11/A, blower fan two 11/B, interchanger 12, the first calcium carbide opening for feed 1.1, the first calcium carbide discharge port 1.2, charging Weighing Controlling System 1.3, the second calcium carbide opening for feeds 2.1, the 3rd calcium carbide opening for feed 3.1, first nitrogen inlet, 3.2, the first thick calcium carbide opening for feed 4.1, the first thick calcium carbide discharge ports 4.2, second nitrogen inlet 4.3, gauge port 4.4, the second thick calcium carbide opening for feed 5.1, the second thick calcium carbide discharge ports 5.2, drain 5.3, the 3rd nitrogen inlet 5.4, discharge tank Weighing Controlling System 5.5, the first thin calcium carbide opening for feeds 6.1, the first thin calcium carbide discharge port 6.2, thin calcium carbide receiving tank Weighing Controlling System 6.3, the second thin calcium carbide opening for feed 7.1, the second thin calcium carbide discharge ports 7.2, the 3rd thin calcium carbide opening for feed 8.1, the 3rd thin calcium carbide discharge port 8.2, dry acetylene generation calcium carbide charging Weighing Controlling System 8.3, the four thin calcium carbide opening for feeds 9.1, the 4th thin calcium carbide discharge port 9.2, strainer 10.1, deashing nitrogen inlet 10.2, filter nitrogen outlet 10.3, blower fan nitrogen inlet 11.1, blower fan nitrogen outlet 11.2, sourdine 11.3 replenishes nitrogen inlet 11.4, cool nitrogen import 12.1, cool nitrogen outlet 12.2, recirculated cooling water water-in 12.3, recirculated cooling water water outlet 12.4, emptying nitrogen outlet 12.5, nitrogen flow meter 12.6 and thief hole 12.7.
(5) embodiment
The utility model relates to a kind of calcium carbide to be carried and sorting equipment, includes calcium carbide charging stock tank 1, calcium carbide worm conveyor 2, calcium carbide air delivery tube 3, thick calcium carbide recovery tundish 4, thick calcium carbide discharge tank 5, thin calcium carbide receiving tank 6, thin calcium carbide worm conveyor 7, dry acetylene generation calcium carbide charging stock tank 8, dry acetylene generation calcium carbide feed auger transfer roller 9, roof scrubber 10, blower fan one 11/A, blower fan two 11/B and interchanger 12.
Described calcium carbide charging stock tank 1 top is provided with the first calcium carbide opening for feed 1.1, and the bottom is provided with the first calcium carbide discharge port 1.2, and tank skin is provided with charging Weighing Controlling System 1.3.
Described calcium carbide worm conveyor 2 tops are provided with the second calcium carbide opening for feed 2.1, and the described second calcium carbide opening for feed 2.1 is connected to the first calcium carbide discharge port 1.2 of calcium carbide charging stock tank 1.
Described calcium carbide air delivery tube 3 tube walls one side is provided with the 3rd calcium carbide opening for feed 3.1, and opposite side is provided with first nitrogen inlet 3.2, and described the 3rd calcium carbide opening for feed 3.1 links to each other with 2 outlets of calcium carbide worm conveyor.
Described thick calcium carbide reclaims tundish 4 tops and is provided with the first thick calcium carbide opening for feed 4.1, the bottom is provided with the first thick calcium carbide discharge port 4.2, the tank skin both sides are provided with second nitrogen inlet 4.3 and gauge port 4.4, and the described first thick calcium carbide opening for feed 4.1 links to each other with the thick calcium carbide outlet in calcium carbide air delivery tube 3 bottoms.
Described thick calcium carbide discharge tank 5 tops are provided with the second thick calcium carbide opening for feed 5.1, the bottom is provided with the second thick calcium carbide discharge port 5.2, tank skin is provided with discharging Weighing Controlling System 5.5, the tank skin both sides are provided with drain 5.3 and the 3rd nitrogen inlet 5.4, and the described second thick calcium carbide opening for feed 5.1 links to each other with the first thick calcium carbide discharge port 4.2 that thick calcium carbide reclaims tundish 4.
Described thin calcium carbide receiving tank 6 tank skins top is provided with the first thin calcium carbide opening for feed 6.1, and the bottom is provided with the first thin calcium carbide discharge port 6.2, and tank skin is provided with thin calcium carbide receiving tank Weighing Controlling System 6.3.The thin calcium carbide outlet in the top that the described first thin calcium carbide opening for feed 6.1 is connected to calcium carbide air delivery tube 3.
Described thin calcium carbide worm conveyor 7 tops are provided with the second thin calcium carbide opening for feed 7.1, and the bottom is provided with the second thin calcium carbide discharge port 7.2, and the described second thin calcium carbide opening for feed 7.1 links to each other with the first thin calcium carbide discharge port 6.2 of thin calcium carbide receiving tank 6.
Described dry acetylene generation calcium carbide charging stock tank 8 tops are provided with the 3rd thin calcium carbide opening for feed 8.1, the bottom is provided with the 3rd thin calcium carbide discharge port 8.2, tank skin is provided with dry acetylene generation calcium carbide charging Weighing Controlling System the 8.3, the described the 3rd thin calcium carbide opening for feed 8.1 and links to each other with the second thin calcium carbide discharge port 7.2 of thin calcium carbide worm conveyor 7.
Described dry acetylene generation calcium carbide feed auger transfer roller 9, the top is provided with the 4th thin calcium carbide opening for feed 9.1, the bottom is provided with the 4th thin calcium carbide discharge port 9.2, and the described the 4th thin calcium carbide opening for feed 9.1 links to each other with the 3rd thin calcium carbide discharge port 8.2 of dry acetylene generation calcium carbide charging stock tank 8.
Described roof scrubber 10 is arranged at thin calcium carbide receiving tank 6 tops, and inside is provided with strainer 10.1, and described strainer 10.1 sidewalls top is provided with deashing nitrogen inlet 10.2, and the sidewall below is provided with filter nitrogen outlet 10.3.
Described blower fan one 11/A and blower fan two 11/B, the bottom is provided with blower fan nitrogen inlet 11.1, the top all is provided with blower fan nitrogen outlet 11.2, described blower fan nitrogen outlet 11.2 is connected to sourdine 11.3, and described blower fan nitrogen inlet 11.1 is connected to the filter nitrogen outlet 10.3 that replenishes nitrogen inlet 11.4 and roof scrubber 10.Described blower fan one 11/A and blower fan two 11/B are connected in parallel, and are standby each other.
Described interchanger 12, the bottom is provided with cool nitrogen import 12.1, the top is provided with cool nitrogen air outlet 12.2, described interchanger 12 sidewalls are enclosed with chuck, the chuck bottom is provided with recirculated cooling water water-in 12.3, the chuck top is provided with recirculated cooling water water outlet 12.4, described cool nitrogen import 12.1 links to each other with sourdine 11.3, described cool nitrogen outlet 12.2 is connected to emptying nitrogen outlet 12.5 respectively by nitrogen flow meter 12.6, first nitrogen inlet 3.2, second nitrogen inlet 4.3 and thief hole 12.7, described emptying nitrogen outlet 12.5 are connected to the first calcium carbide opening for feed 1.1 of calcium carbide charging stock tank 1.
Described additional nitrogen inlet 11.4, deashing nitrogen inlet 10.2 and drain 5.3 link to each other with source nitrogen.
During work: particle diameter is carefully broken to enter calcium carbide charging stock tank 1 through the first calcium carbide opening for feed 1.1 to the calcium carbide below 4 millimeters, when charging Weighing Controlling System 1.3 detects calcium carbide and reached maximum material level, closes the first calcium carbide opening for feed 1.1; Be lower than when envelope material when charging Weighing Controlling System 1.3 detects calcium carbide, close calcium carbide worm conveyor 2 and blower fan one 11/A or blower fan two 11/B successively.
The calcium carbide that detects thin calcium carbide receiving tank 6 when the thin calcium carbide receiving tank Weighing Controlling System 6.3 of thin calcium carbide receiving tank 6 is lower than minimum material envelope height, when simultaneously the charging Weighing Controlling System 1.3 of calcium carbide charging stock tank 1 calcium carbide that detects calcium carbide charging stock tank 1 is reached for maximum material level, begin the gas delivery operation of thin calcium carbide: recirculated cooling water water-in 12.3 and the recirculated cooling water water outlet 12.4 of at first opening interchanger 12, start blower fan one 11/A or blower fan two 11/B then, regulate the nitrogen flow at first nitrogen inlet 3.2 and second nitrogen inlet, 4.3 places by nitrogen flow meter 12.6, thereby the nitrogen flow rate of controlling the first thick calcium carbide opening for feed, 4.1 places is the settling velocity (about 8-9 meter per second) of minimum sedimentation calcium carbide, make big particle diameter calcium carbide settle down from calcium carbide air delivery tube 3, the small particle size calcium carbide enters thin calcium carbide receiving tank 6.Open grey nitrogen inlet mouth 10.2 of blowing of roof scrubber 10 and filter nitrogen outlet 10.3 subsequently, utilize 10 pairs of nitrogen of roof scrubber to filter, start calcium carbide worm conveyor 2 then, when the thin calcium carbide receiving tank Weighing Controlling System 6.3 of thin calcium carbide receiving tank 6 detects calcium carbide and reaches maximum material level, close calcium carbide worm conveyor 2 successively, blower fan one 11/A or blower fan two 11/B, blow grey nitrogen inlet mouth 10.2, filter nitrogen outlet 10.3, recirculated cooling water water-in 12.3 and recirculated cooling water water outlet 12.4.In whole process of air delivery, the top hole pressure of blower fan one 11/A or blower fan two 11/B is controlled at 50-70KPa, nitrogen in ducted flow rate control at the 18-24 meter per second, by interchanger 12 Control Circulation nitrogen temperatures less than 50 ℃.
The thick calcium carbide that settles down in calcium carbide air delivery tube 3 reclaims tundish 4 through thick calcium carbide and enters thick calcium carbide discharge tank 5, when discharge tank Weighing Controlling System 5.5 detects calcium carbide and reaches maximum material level, close the second thick calcium carbide opening for feed 5.1, and open the drain 5.3 and the second thick calcium carbide discharge port 5.2, thick calcium carbide is imported in the receiving tank.When detecting thick calcium carbide, discharge tank Weighing Controlling System 5.5 put when clean, close the second thick calcium carbide discharge port 5.2, open the 3rd nitrogen inlet mouth 5.4 and displace oxygen in the thick calcium carbide discharge tank 5, close drain 5.3 and the 3rd nitrogen inlet mouth 5.4 then, open the second thick calcium carbide opening for feed 5.1.
When detecting calcium carbide, the dry acetylene generation calcium carbide charging Weighing Controlling System 8.3 of dry acetylene generation calcium carbide charging stock tank 8 is lower than minimum material envelope height, when simultaneously the thin calcium carbide receiving tank Weighing Controlling System 6.3 of thin calcium carbide receiving tank 6 detects calcium carbide and reaches maximum material level, open the 3rd thin calcium carbide import 8.1 of dry acetylene generation calcium carbide charging stock tank 8, start thin calcium carbide worm conveyor 7.When the formula acetylene generation calcium carbide charging Weighing Controlling System 8.3 of dry acetylene generation calcium carbide charging stock tank 8 detects calcium carbide and reaches maximum material level, close thin calcium carbide worm conveyor 7 and the 3rd thin calcium carbide opening for feed 8.1.
In actual applications, the pipeline of supplying nitrogen can adopt the multiple-unit tube of wear-resisting chrome-bearing steel, manganese steel and inner liner abrasive resistant aluminum oxide.
In actual applications, the air-flow of conveying can adopt dry nitrogen, also can adopt other anaerobic, anhydrous gas, as rare gas element, and carbonic acid gas.
Claims (2)
1. a calcium carbide is carried and sorting equipment, it is characterized in that: described calcium carbide is carried and sorting equipment includes calcium carbide charging stock tank (1), calcium carbide worm conveyor (2), calcium carbide air delivery tube (3), thick calcium carbide recovery tundish (4), thick calcium carbide discharge tank (5), thin calcium carbide receiving tank (6), thin calcium carbide worm conveyor (7), dry acetylene generation calcium carbide charging stock tank (8), dry acetylene generation calcium carbide feed auger transfer roller (9), roof scrubber (10), blower fan one (11/A), blower fan two (11/B) and interchanger (12);
Described calcium carbide charging stock tank (1) top is provided with the first calcium carbide opening for feed (1.1), and the bottom is provided with the first calcium carbide discharge port (1.2);
Described calcium carbide worm conveyor (2) top is provided with the second calcium carbide opening for feed (2.1), and the described second calcium carbide opening for feed (2.1) is connected to the first calcium carbide discharge port (1.2) of calcium carbide charging stock tank (1);
Described calcium carbide air delivery tube (3) tube wall one side is provided with the 3rd calcium carbide opening for feed (3.1), and opposite side is provided with first nitrogen inlet (3.2), and described the 3rd calcium carbide opening for feed (3.1) links to each other with calcium carbide worm conveyor (2) outlet;
Described thick calcium carbide reclaims tundish (4) top and is provided with the first thick calcium carbide opening for feed (4.1), the bottom is provided with the first thick calcium carbide discharge port (4.2), the tank skin both sides are provided with second nitrogen inlet (4.3), and the described first thick calcium carbide opening for feed (4.1) links to each other with the thick calcium carbide outlet in calcium carbide air delivery tube (3) bottom;
Described thick calcium carbide discharge tank (5) top is provided with the second thick calcium carbide opening for feed (5.1), the bottom is provided with the second thick calcium carbide discharge port (5.2), the tank skin both sides are provided with the 3rd nitrogen inlet (5.4), and the described second thick calcium carbide opening for feed (5.1) links to each other with the first thick calcium carbide discharge port (4.2) that thick calcium carbide reclaims tundish (4);
Described thin calcium carbide receiving tank (6) tank skin top is provided with the first thin calcium carbide opening for feed (6.1), and the bottom is provided with the first thin calcium carbide discharge port one (6.2), and described thin calcium carbide opening for feed (6.1) is connected to the thin calcium carbide outlet in top of calcium carbide air delivery tube (3);
Described thin calcium carbide worm conveyor (7) top is provided with the second thin calcium carbide opening for feed (7.1), the bottom is provided with the second thin calcium carbide discharge port (7.2), and the described second thin calcium carbide opening for feed (7.1) links to each other with the first thin calcium carbide discharge port (6.2) of thin calcium carbide receiving tank (6);
Described dry acetylene generation calcium carbide charging stock tank (8) top is provided with the 3rd thin calcium carbide opening for feed (8.1), the bottom is provided with the 3rd thin calcium carbide discharge port (8.2), and the described the 3rd thin calcium carbide opening for feed (8.1) links to each other with the second thin calcium carbide discharge port (7.2) of thin calcium carbide worm conveyor (7);
Described dry acetylene generation calcium carbide feed auger transfer roller (9), the top is provided with the 4th thin calcium carbide opening for feed (9.1), the bottom is provided with the 4th thin calcium carbide discharge port (9.2), and the described the 4th thin calcium carbide opening for feed (9.1) links to each other with the 3rd thin calcium carbide discharge port (8.2) of dry acetylene generation calcium carbide charging stock tank (8);
Described roof scrubber (10) is arranged at thin calcium carbide receiving tank (6) top, and inside is provided with strainer (10.1), and described strainer (10.1) sidewall top is provided with deashing nitrogen inlet (10.2), and the sidewall below is provided with filter nitrogen outlet (10.3),
Described blower fan one (11/A) and blower fan two (11/B), the bottom is provided with blower fan nitrogen inlet (11.1), the top all is provided with blower fan nitrogen outlet (11.2), described blower fan nitrogen inlet (11.1) is connected to the filter nitrogen outlet (10.3) of additional nitrogen inlet (11.4) and roof scrubber (10), described blower fan one (11/A) is connected with blower fan two (11/B) is parallel, and is standby each other;
Described interchanger (12), the bottom is provided with cool nitrogen import (12.1), the top is provided with cool nitrogen air outlet (12.2), described nitrogen air outlet (12.2) is connected to emptying nitrogen outlet (12.5), first nitrogen inlet (3.2) and second nitrogen inlet (4.3) respectively, and described emptying nitrogen outlet (12.5) is connected to the first calcium carbide opening for feed (1.1) of calcium carbide charging stock tank (1).
2. a kind of according to claim 1 calcium carbide is carried and sorting equipment, it is characterized in that: described calcium carbide charging stock tank (1) tank skin is provided with charging Weighing Controlling System (1.3), described thick calcium carbide discharge tank (5) tank skin is provided with discharging Weighing Controlling System (5.5), described thin calcium carbide receiving tank (6) tank skin is provided with thin calcium carbide receiving tank Weighing Controlling System (6.3), and described dry acetylene generation calcium carbide charging stock tank (8) tank skin is provided with dry acetylene generation calcium carbide charging Weighing Controlling System (8.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202333850U CN201534824U (en) | 2009-07-29 | 2009-07-29 | Calcium carbide transporting and grading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202333850U CN201534824U (en) | 2009-07-29 | 2009-07-29 | Calcium carbide transporting and grading device |
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| Publication Number | Publication Date |
|---|---|
| CN201534824U true CN201534824U (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202333850U Expired - Fee Related CN201534824U (en) | 2009-07-29 | 2009-07-29 | Calcium carbide transporting and grading device |
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| CN102671583A (en) * | 2012-05-25 | 2012-09-19 | 安徽淮化股份有限公司 | Complementary standby system for process air blower and instrument air blower |
| CN102895920A (en) * | 2012-10-31 | 2013-01-30 | 重庆鹏越科技发展有限公司 | Feeding device for dry acetylene generator |
| CN103387850A (en) * | 2013-08-07 | 2013-11-13 | 内蒙古君正化工有限责任公司 | Feeding device and system for acetylene generator and operating method of feeding device |
| CN109054896A (en) * | 2018-08-24 | 2018-12-21 | 青海盐湖工业股份有限公司 | The method that a kind of pair of calcium carbide carries out recycling and reusing |
| CN111204588A (en) * | 2019-09-30 | 2020-05-29 | 安徽华塑股份有限公司 | Calcium carbide conveying system in dry acetylene production |
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2009
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| CN102671583A (en) * | 2012-05-25 | 2012-09-19 | 安徽淮化股份有限公司 | Complementary standby system for process air blower and instrument air blower |
| CN102895920A (en) * | 2012-10-31 | 2013-01-30 | 重庆鹏越科技发展有限公司 | Feeding device for dry acetylene generator |
| CN102895920B (en) * | 2012-10-31 | 2015-09-23 | 重庆鹏越科技发展有限公司 | A kind of feed arrangement of dry acetylene generators |
| CN103387850A (en) * | 2013-08-07 | 2013-11-13 | 内蒙古君正化工有限责任公司 | Feeding device and system for acetylene generator and operating method of feeding device |
| CN103387850B (en) * | 2013-08-07 | 2015-08-26 | 内蒙古君正化工有限责任公司 | A kind of feeding device of carbide-feed generator, system and working method thereof |
| CN109054896A (en) * | 2018-08-24 | 2018-12-21 | 青海盐湖工业股份有限公司 | The method that a kind of pair of calcium carbide carries out recycling and reusing |
| CN109054896B (en) * | 2018-08-24 | 2021-03-09 | 青海盐湖工业股份有限公司 | Method for recycling calcium carbide |
| CN111204588A (en) * | 2019-09-30 | 2020-05-29 | 安徽华塑股份有限公司 | Calcium carbide conveying system in dry acetylene production |
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