CN101993076B - Sodium bicarbonate mixing and stirring tank car in carbon dioxide producing equipment - Google Patents
Sodium bicarbonate mixing and stirring tank car in carbon dioxide producing equipment Download PDFInfo
- Publication number
- CN101993076B CN101993076B CN2009100908858A CN200910090885A CN101993076B CN 101993076 B CN101993076 B CN 101993076B CN 2009100908858 A CN2009100908858 A CN 2009100908858A CN 200910090885 A CN200910090885 A CN 200910090885A CN 101993076 B CN101993076 B CN 101993076B
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- sodium bicarbonate
- sulfuric acid
- carbon dioxide
- mixing
- sulphuric acid
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Abstract
The invention provides a sodium bicarbonate mixing and stirring tank car in carbon dioxide producing equipment, which comprises a frame, a towing plate, a pin, a support, a hand crank device, a bolt, a bearing seat, an agitator of sodium bicarbonate and water, an anti-explosion distribution box, a sulfuric acid tank, a sulfuric acid pump, a magnetic turnover plate liquid level meter, a discharge pipe joint, a bolt, a nut, a manual transmission center line rubber lined flanged butterfly valve, a connector and a sodium bicarbonate mixed liquid feeding pump, wherein, the towing plate is fixed on the frame through the pin and connected with the support; the hand crank device is fixedly connected on the support through the bolt; and the sodium bicarbonate and the water in the agitator of the sodium bicarbonate and the water can be uniformly mixed by shaking the hand crank device.
Description
Affiliated technical field
The carbon dioxide generating device that use in a kind of industry and urban fire control, the mine fire-fighting field of the present invention relates to, be a kind of fast, stable, safety, flexibly, conveniently produce carbonic acid gas, thereby reach the equipment of fire extinguishing purpose.
Background technology
at present, known carbon dioxide generating device has a lot, for example number of patent application is 91223949, name is called and discloses a kind of continous way carbon dioxide gas generator in the continous way carbon dioxide gas generator, by feed mechanism, body of heater, cutting agency and bracing frame form, it is characterized in that being welded with the charging opening with the handle sliding door on the ring flange of feed mechanism, piston sleeve and stand, piston rod penetrates in piston sleeve, its upper end is with the solid side at pull bar of screw, pull bar is fixed in stand with bearing pin, the opposite side of pull bar is equipped with weight, screw used for flange disc is fixedly connected with material storing mass, at the inside of the material storing mass dress support of bearing, piston rod is played a supportive role, the useful bell jar that seals that is threaded in the lower end of piston rod, the bottom of material storing mass is cone, lower end in cone is fixedly connected with the ring flange that screw and is equipped with sealing-ring, material storing mass is fixedly connected with body of heater shell upper end with screw, in the body of heater shell upper, visor is arranged, there is fire door both sides, and thermopair and terminal stud be housed, there is an ore to give hot arc on body of heater, at body of heater enclosure suit thermal insulation layer, thermofin, flame retardant coating, four row's electric stove wires are arranged in burner hearth, electric stove wire directly is through in the hole of flame retardant coating, and from top to bottom, form four rows, the end of electric stove wire is connected with terminal stud on the body of heater shell, at the lower end of body of heater shell welding one water jacket, the lower end of water jacket is connected with cutting agency with screw, blanking body in cutting agency is double-deck, water-in is arranged at the bottom, be equipped with two with the slideway of chute on the top of blanking body, leg-of-mutton blanking rack is welded on the upper middle part of slideway, fire grate inserts in the chute of slideway, the end of fire grate is fixedly connected with the afterbody of cylinder with screw, the bracing frame frame is welded on the bottom sides of body of heater shell.Application number is 89202640, name is called to disclose in carbon dioxide generator a kind ofly does raw material with Wingdale, coal is done the shaft furnace formula carbon dioxide generator of fuel, its feature is that a flue of being made by heat-resisting steels is housed at the center of stove, the in-built ore of courage, the courage external heat makes the ore of heating source and heating separately.This stove can obtain a large amount of high-pureness carbon dioxides and a large amount of high purity lime and magnesium oxide.By be positioned at body of heater top and bottom into and out of batch can, the preheating section on top, the calcining section at middle part, vexed grey chamber and the cooling room of bottom, the combustion chamber of body of heater outside forms, and is fit to large industrial production carbonic acid gas.Above disclosed carbon dioxide generating device is applied in during large-scale work produces, and is main take carbonic acid gas as raw material rather than special be urban fire control, and mine fire-fighting needs the large-scale equipment of a large amount of continual generation carbonic acid gas.
Summary of the invention
Be applied in the equipment deficiency seldom of a large amount of continual generation carbonic acid gas of needs in urban fire control and mine fire-fighting in order to overcome existing carbon dioxide generating device, the invention provides a kind of carbon-dioxide generator, the carbon-dioxide generator of industry and urban fire control, mine fire-fighting field application, be a kind of fast, stable, safety, flexibly, conveniently produce carbonic acid gas, thereby reach the equipment of fire extinguishing purpose.
The technical solution adopted for the present invention to solve the technical problems is: comprise vehicle frame, towing plate, latch, support, crank handle device, bolt, bearing support, the agitator of sodium bicarbonate and water, explosion-proof electrical distribution box, sulphuric acid tank, sulfuric acid pump, magnetic flap level gauge, the discharge nozzle joint, bolt, nut, manual transmission center line line with rubber flange form dish valve, junctor, sodium bicarbonate mixed solution feeding pump.Towing plate is fixed on by latch and closes support on vehicle frame and be connected, and crank handle device is positioned on support and is bolted, and the sodium bicarbonate and the water that shake in the agitator that can make sodium bicarbonate and water by crank handle device evenly mix.Fill sulfuric acid in sulphuric acid tank, sulphuric acid tank is other has a magnetic flap level gauge to be used for measuring the capacity of sulfuric acid, a sulfuric acid pump is arranged on sulphuric acid tank, having an explosion-proof electrical distribution box, sodium bicarbonate mixing feeding pump to be positioned at the explosion-proof power distribution lower box part in the middle of the agitator of sulphuric acid tank and sodium bicarbonate and water is connected with tank car with junctor by flange.
The invention has the beneficial effects as follows, this equipment aerogenesis temperature is low, and generation gas is carbonic acid gas, is applied to put out a fire reasonable, safe, pollution-free.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the whole front view of sodium bicarbonate mixing tanker
Fig. 2 is the unitary side view of sodium bicarbonate mixing tanker
Fig. 3 is the part sectioned view of sodium bicarbonate mixing tanker
1. vehicle frames in figure, 2. towing plate, 3. latch, 4. support, 5. crank handle device, 6. bolt, 7. bearing support, the 8. agitator of sodium bicarbonate and water, 9. explosion-proof electrical distribution box, 10. sulphuric acid tank, 11. sulfuric acid pumps, 12. magnetic flap level gauges, 13. the discharge nozzle joint, 14. bolts, 15. nuts, 16. manual transmission center line line with rubber flange form dish valve, 17. junctors, 18. sodium bicarbonate mixed solution feeding pumps, 19. flexible pipe 1,20. carriage, 21. bolt 1,22. bolts 2,23. axle card 2,24. split pin, 25. flexible pipe 2,26. flexible pipes 3.
Embodiment
Operator must wear the biochemical defence suit of complete whole body sealing when operation, at first with air compressor, container is charged to 7 kilograms of pressure in the process of carbon-dioxide generator work, check that with suds pipeline valve connects everywhere, in half an hour, pressure release should be greater than 0.1 kilogram, if leakage is arranged, process at once, carry out again the operation of pressurize test after being disposed.Around container has the NaHCO of 300 kilograms
3With water and the mixing solutions of 240 kilograms, in case the emergency processing when being leaked by sulfuric acid.Then sewage draining valve and desulphurization acid valve should be closed before hybrid reaction; Whole reaction process, the carbonic acid gas drain tap should be opened all the time, guarantees to be connected with ambient atmosphere.Opening the sulfuric acid pipe valve must be slow, and observes pressure gauge reading, and generally, valve does not need standard-sized sheet, prevents from reacting violent generation.Acid adding is carried out hybrid reaction after adding alkali, and hybrid reaction is carried out alternately operating after about 10 minutes.The equipment horizontal positioned of will trying one's best in reinforced, use procedure.Carry out at last the process of blowdown and cleaning.Blowdown: again reinforced by the valve blowdown on blow-off pipe, complete the design discharge of ZR1000 totally six times.Clean: react please timely cleaning equipment after complete, and the waste material of reaction (take alkali lye as main) reclaims should special container, forbids to come down in torrents at the reaction scene, causes the infringement to environment.
Claims (4)
1. the sodium bicarbonate mixing tanker in a carbon dioxide generating device, it is characterized in that: equipment comprises vehicle frame, towing plate, latch, support, bolt, bearing support, the stirred vessel of sodium bicarbonate and water, agitator motor, step-down gear, motor is to wheel, the hand crank device, sulphuric acid tank, sulfuric acid pump, the magnetic flap level gauge, the discharge nozzle joint, bolt, nut, manual transmission center line line with rubber flange form dish valve, sodium bicarbonate mixed solution feeding pump, towing plate is fixed on vehicle frame by latch and is connected with support, the hand crank device is positioned on support and is bolted, the sulphuric acid tank side is provided with the capacity that a magnetic flap level gauge is used for measuring sulfuric acid, be provided with a sulfuric acid pump on sulphuric acid tank, an explosion-proof electrical distribution box is arranged in the middle of the agitator of sulphuric acid tank and sodium bicarbonate and water, sodium bicarbonate mixing feeding pump is positioned at the explosion-proof power distribution lower box part and is connected with tank car with junctor by flange.
2. the sodium bicarbonate mixing tanker in a kind of carbon dioxide generating device according to claim 1, it is characterized in that: sulfuric acid material feeding jar and sodium bicarbonate stirred vessel share a vehicle frame, vehicle frame length is not more than 4 meters, whole height is not more than 1.6 meters, for adapting to the different gauge requirements in colliery, adopt 600mm, two pairs of gauge mine tram wheels of 900mm are assemblied on vehicle frame simultaneously, guarantee normally to travel.
3. the sodium bicarbonate mixing tanker in a kind of carbon dioxide generating device according to claim 1, it is characterized in that: fill the vitriol oil in sulphuric acid tank, the sulphuric acid tank side has a magnetic flap level gauge to be used for measuring the capacity of the vitriol oil, on sulphuric acid tank top, a corrosion resistant sulfuric acid pump is arranged, the charging opening gland seal of sulfuric acid tank body also locks.
4. the sodium bicarbonate mixing tanker in a kind of carbon dioxide generating device according to claim 1, it is characterized in that: in the time of charged work, fire proof motor drives step-down gear, drive auger by transmission rig, sodium bicarbonate in stirred vessel and water mixture are stirred, after mixing, sodium bicarbonate mixing feeding pump be positioned at the agitator motor bottom by flange and junctor with the steel wire lining flexible pipe with the tank car conveying thickener that is connected, when needs are manually operated, dismounting is to the wheel joint bolt, using hand crank to drive auger stirs the sodium bicarbonate in stirred vessel and water mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100908858A CN101993076B (en) | 2009-08-11 | 2009-08-11 | Sodium bicarbonate mixing and stirring tank car in carbon dioxide producing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100908858A CN101993076B (en) | 2009-08-11 | 2009-08-11 | Sodium bicarbonate mixing and stirring tank car in carbon dioxide producing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101993076A CN101993076A (en) | 2011-03-30 |
| CN101993076B true CN101993076B (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100908858A Expired - Fee Related CN101993076B (en) | 2009-08-11 | 2009-08-11 | Sodium bicarbonate mixing and stirring tank car in carbon dioxide producing equipment |
Country Status (1)
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614615A (en) * | 2012-03-14 | 2012-08-01 | 抚顺正工矿业科技发展有限公司 | Complex foam extinguishing agent for coal mine |
| CN110745399A (en) * | 2018-07-24 | 2020-02-04 | 中国石油天然气股份有限公司 | Automatic plate-turning metering port |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058016A (en) * | 2007-03-22 | 2007-10-24 | 常建 | Fire-extinguishing system capable of continuously preparing carbon dioxide and its method for preparing carbon dioxide |
| CN201020178Y (en) * | 2007-01-15 | 2008-02-13 | 常建 | Fire-extinguishing device capable of continuously preparing CO2 |
| CN101214958A (en) * | 2008-01-18 | 2008-07-09 | 山西吉天利煤矿安全装备有限公司 | Technique for producing carbon dioxide and generating device thereof |
-
2009
- 2009-08-11 CN CN2009100908858A patent/CN101993076B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020178Y (en) * | 2007-01-15 | 2008-02-13 | 常建 | Fire-extinguishing device capable of continuously preparing CO2 |
| CN101058016A (en) * | 2007-03-22 | 2007-10-24 | 常建 | Fire-extinguishing system capable of continuously preparing carbon dioxide and its method for preparing carbon dioxide |
| CN101214958A (en) * | 2008-01-18 | 2008-07-09 | 山西吉天利煤矿安全装备有限公司 | Technique for producing carbon dioxide and generating device thereof |
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| CN101993076A (en) | 2011-03-30 |
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Addressee: Yang Xiaoyan Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Addressee: Yang Xiaoyan Document name: Notification of Passing Examination on Formalities |
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