CN2507260Y - Phosphine producer - Google Patents
Phosphine producer Download PDFInfo
- Publication number
- CN2507260Y CN2507260Y CN 01222988 CN01222988U CN2507260Y CN 2507260 Y CN2507260 Y CN 2507260Y CN 01222988 CN01222988 CN 01222988 CN 01222988 U CN01222988 U CN 01222988U CN 2507260 Y CN2507260 Y CN 2507260Y
- Authority
- CN
- China
- Prior art keywords
- station dial
- retort
- medicine storing
- storing pot
- generator
- 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.)
- Expired - Lifetime
Links
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910000073 phosphorus hydride Inorganic materials 0.000 title claims abstract description 16
- 239000003814 drug Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 35
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 239000006187 pill Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical group O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000008246 gaseous mixture Substances 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A phosphine generator comprises a retort, a filtration pot, and a balling gun, wherein the balling gun adopts a multiple stations rotary-table type structure, the driving part solves the problems that the abrasion of the driving sealing element leads to the gas leakage using the magnetic dipole driving. The quantity of the drug is adjustable accurately. The phostoxin and water in the generator are reacted, and then pH3 is generated for disinsection. The generator avoids the hidden dangers of fire and explosion, further the cleaning and moving operation are all very convenient.
Description
The utility model relates to a kind of phosphine generator, specifically is used for the phosphine generator that stored grain agricultural product fumigant insect killing is used.
Phosphine is a kind of gas that is used for killing the insect of stored grain, agricultural product, and phosphine generator is aluminum phosphate and water to be mixed generate PH
3Device.At present, the phosphine generator of domestic use all is made up of retort, filtering tank and balling iron etc. basically.These equipment cause reaction velocity inhomogeneous because dosage control is inhomogeneous, and reaction velocity is difficult to regulate, thereby cause CO
2And PH
3Proportioning does not reach requirement, has increased the hidden danger of blast and burning.
The purpose of this utility model is to provide a kind of reaction velocity even, and automatic and adjustable combustion explosion can not take place, and sealing property is stable, and is reliable, a kind of phosphine generator that security performance is good.
The purpose of this utility model is achieved in that generator is made of retort, filtering tank, electric cabinet and balling iron.Balling iron on the generator adopts the station dial structure, and several apertures are arranged on the rotating disk, and the diameter of aperture is just put into a pill.Paste mutually with rotating disk the bottom of medicinal cupping, and the gap is very little, and an aperture is also arranged at the bottom of medicinal cupping, and when rotating disk forwarded rotating disk aperture and medicinal cupping bottom aperture overlaid to, the aluminum phosphate pill just leaked retort from the hole that communicates, and the reaction back generates PH
3Rotating disk is driven by adjustable speed motor, and rotating speed can be regulated automatically under control of microcomputer, thereby realization response speed is even, adjustable, makes CO
2And PH
3Proportioning reaches requirement.
Owing to adopt such scheme, the PH that generator gives off
3The gaseous mixture physical efficiency satisfies ratio requirement better, and safety has had guarantee.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the left view of the utility model generator.The front view of Fig. 2 the utility model generator.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 1, in 2, (1) roller, (2) dolly, (3) flange port, (4) retort, (5) safety valve, (6) drug-feeding tube, (7) bus-bar, (8) stop valve, (9) balling iron, (10) manometer, (11) communicating pipe, (12) gas outlet, (13) electric cabinet, (14) handle, (15) filtering tank, (16) heater, (17) filler, (18) blowoff valve.
Among Fig. 3, [19] motor, [20] base, [21] lower rotary table, [22] station dial, [23] magnet, [24] medicine storing pot, [25] bolster, [26] bearing cap, [27] bearing, [28] medicine outlet.
The generator of present embodiment is mainly by retort (4), and filtering tank (15), balling iron (9) and electric cabinet (13) totally 4 parts are formed.Balling iron (9) is used for quantitative offeing medicine to retort (4), retort (4) is used for aluminum phosphate and the water reaction generates phosphine, filtering tank (15) is used for filtering the contained foul of mist, electric cabinet (13) is used to control balling iron (9) lining rotating speed of motor, and control and monitoring jar interior temperature etc.Before the use, medicine storing pot (24) lining is filled aluminum phosphate earlier, and a certain amount of water is adorned in retort (4) and filtering tank (15) lining, with bus-bar (7) with peripheral hardware CO
2Steel cylinder is connected, and makes CO
2Gas is introduced in the retort (4).During work, open the switch of electric cabinet (13) lining, the motor (19) of balling iron (9) lining just drives station dial (23) and rotates, the aluminum phosphate pill is just discharged from balling iron (9), enter retort (4) through medicine-introducing pipe (6), aluminum phosphate generates PH in retort (4) lining with the water reaction that is hydrolyzed
3, open the stop valve (8) on the bus-bar (7) simultaneously, allow CO
2Gas enters in the retort (4) and PH
3Mix, mixed proportion is PH
3: CO
2=2: 98, so just guaranteed safety and explosion-proof.Gaseous mixture filters cleaning from entering the water of filtering tank (15) lining communicating pipe (11) then, is discharged by gas outlet (12) at last and enters silo.2 to 8 branched pipes can be arranged on the bus-bar (7), a stop valve (8) is all arranged on each branched pipe.Lead to the CO of retort (4) lining from bus-bar (7)
2Tracheae should lead in the water, and the water in the agitator tank makes aluminum phosphate and water react more thorough.The volume of retort (4) and filtering tank (15) should be between the 0.3-0.4 cubic meter.
The structure of balling iron (9) is as shown in Figure 3: balling iron (9) has a station dial structure, on the excircle of station dial (22), be uniform-distribution with several apertures, the size of aperture can just be put into a pill, and an aperture is also arranged at medicine storing pot (24) bottom.The base plate of the bottom surface of station dial (22) and medicine storing pot (24) pastes very near mutually, and gap between the two is very little.If the gap is bigger, pill will enter in the gap.When station dial (22) turned to last aperture of station dial (22) and medicine storing pot (24) base plate aperture overlaid, pill just leaked down from the hole that communicates, and enters retort (4) along medicine outlet (28).
Owing to air pressure is arranged in the medicine storing pot (24), so medicine storing pot (24) needs sealing, and in order not cause leakage, motor shaft does not directly extend in the medicine storing pot (24) but adopts structure as described below.Station dial (22) is connected on the bolster (25) by bearing (27), and station dial (22) can freely rotate around bolster (25).Bearing (27) top is equipped with bearing cap (26), and bolster (25) and medicine storing pot (24) are integrally welded.On the circumference of station dial (22), be uniform-distribution with four blocks of magnet (23).Opposite side at medicine storing pot (24) base plate, also has a lower rotary table (21), lower rotary table (21) also is uniform-distribution with four blocks of magnet (23) by motor (19) driven in rotation on the circumference of lower rotary table (21), the position of magnet (23) is identical with the position that station dial (22) is gone up magnet (23).When lower rotary table (21) rotated, by the attraction of magnet (23), station dial (22) also rotated thereupon.Be provided with microcomputer in the electric cabinet, when needs change the capacity of generator discharging gaseous mixture, can be on electric cabinet input value, microcomputer just can change the motor revolution according to the numerical value of setting, just change the frequency of dispensing, thereby changed the PH that produces in the unit interval
3Quantity.Microcomputer energy output signal demonstrates on screen by the required CO of ratio requirement simultaneously
2The numerical value of gas.By the manual adjustment flow valve, make CO then
2The gas output quantity is for showing numerical value.
Operation has for convenience also added some auxiliary equipments on the generator.All be useful on the filler (17) that adds water on retort (4) and the filtering tank (15), the flange port that is used to safeguard (3) and be used for the ball valve (18) that blowdown is used.Also be equipped with on the retort (4) and show pressure by air pressure table (10), the safety valve (5) of anti-overvoltage.Electric cabinet (13) is fixed on the filtering tank (15), and balling iron (9) is fixed on the retort (4), and retort (4) and filtering tank (15) and other device all are placed on the dolly (2).Dolly (2) bottom is equipped with wheel (1), and the quantity of wheel (1) can be 3 or 4.If 4 wheels (1) wherein have two to be to turn to, if 3 wheels (1), one of them turns to so.Dolly (2) is gone up also has handrail (14).
Claims (6)
1, a kind of phosphine generator mainly is made up of retort, filtering tank, balling iron and electric cabinet, it is characterized in that balling iron has adopted station dial formula structure, several apertures are arranged on the station dial, the size of aperture can be put into a pill at least, one aperture is also arranged on the medicine storing pot base plate, station dial pastes very near with the medicine storing pot base plate mutually, and leave very little gap, when station dial turns to certain position, aperture overlaid on aperture on the station dial and the medicine storing pot base plate, pill just leaks down from the hole that communicates.
2, phosphine generator as claimed in claim 1 is characterized in that being provided with on retort and enters CO
2The bus-bar of gas, the numbers of branches of bus-bar can be 2 to 8, all are provided with stop valve on each branched pipe.
3, phosphine generator as claimed in claim 1 is characterized in that station dial is sealed in the external world that gets along well in the medicine storing pot and links, and all is equipped with magnet on the lower rotary table of medicine storing pot outside and the station dial.Lower rotary table is rotated by driven by motor, and station dial leans on the attraction of magnet along with lower rotary table rotates.Solve the wearing and tearing of transmission seal spare and caused gas leak phenomenon.
4, phosphine generator as claimed in claim 1, the ball valve that it is characterized in that flange hole all is installed on retort and the filtering tank He be used for blowdown.
5, phosphine generator as claimed in claim 1 is characterized in that retort and filtering tank all are placed on the dolly.Four wheels is arranged on the dolly, and wherein two can turn to.
6, phosphine generator as claimed in claim 1 is characterized in that microcomputer is arranged in the electric cabinet, but on microcomputer input parameter, microcomputer can change motor speed according to input parameter, and can output signal show required CO
2The numerical value of gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222988 CN2507260Y (en) | 2001-05-08 | 2001-05-08 | Phosphine producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222988 CN2507260Y (en) | 2001-05-08 | 2001-05-08 | Phosphine producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507260Y true CN2507260Y (en) | 2002-08-28 |
Family
ID=33639670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01222988 Expired - Lifetime CN2507260Y (en) | 2001-05-08 | 2001-05-08 | Phosphine producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507260Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318823A (en) * | 2017-07-28 | 2017-11-07 | 浙江帮帮环境科技集团有限公司 | Phosphine gas generating means used in tobacco desinsection |
-
2001
- 2001-05-08 CN CN 01222988 patent/CN2507260Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318823A (en) * | 2017-07-28 | 2017-11-07 | 浙江帮帮环境科技集团有限公司 | Phosphine gas generating means used in tobacco desinsection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 504, BUILDING 1, JIALI BUILDING, NO. 180, BEI Free format text: FORMER NAME OR ADDRESS: MAILBOX NO. 19, NEI, ZHONGGUONONGJI YARD, NO. 1, DESHENGMENWAIBEISHATAN, CHAOYANG DISTRICT, BEIJING CITY, 100083 |
|
| CP03 | Change of name, title or address |
Patentee address after: 100101, room 1, building 504, Gary building, 180 Beiyuan Road, Beijing, Chaoyang District Patentee address before: 100083, box 19, China Agricultural Machinery Factory, 1 North Beach, Desheng Dong, Beijing, Chaoyang District |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110508 Granted publication date: 20020828 |