CN2400801Y - Automatic cleaning instrument for capillary viscosimeter - Google Patents
Automatic cleaning instrument for capillary viscosimeter Download PDFInfo
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- CN2400801Y CN2400801Y CN 99254394 CN99254394U CN2400801Y CN 2400801 Y CN2400801 Y CN 2400801Y CN 99254394 CN99254394 CN 99254394 CN 99254394 U CN99254394 U CN 99254394U CN 2400801 Y CN2400801 Y CN 2400801Y
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- hopper
- valve
- capillary viscosimeter
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Abstract
The utility model discloses an automatic cleaning instrument for a capillary viscosimeter. A liquid storage tank is arranged in a box body. A distributor is arranged at the upper part of the liquid storage tank. A set of capillary sockets which are communicated with the liquid storage tank is arranged above liquid storage tank. The capillary viscosimeter is inserted in the capillary sockets. A cleaning liquid switch and a program switching valve are installed below the liquid storage tank. A set of liquid egress scale tubes and a liquid egress tube are arranged in the liquid storage tank. The liquid egress scale tubes are orderly arranged according to the sizes of the heights. The inner wall of each tube of the capillary viscosimeter controls the flowing cleaning and pulsation cleanness of cleaning liquid in the liquid egress tube through a degree switching valve and an air controlled cleaning liquid switch. The pulsation cleaning is generated by the reciprocating vibration of gas. The utility model has the advantages of high work efficiency, small damage to an operator and safe operation.
Description
The utility model relates to the viscosity meter cleaning device, the automatic cleaning apparatus of especially a kind of air pressure oscillatory type capillary viscosimeter.
Capillary viscosimeter after using at every turn, must clean immediately, otherwise influence is used next time, even can not reuse, but common method mostly is manual operations greatly at present, general chloroform or the acetone etc. of adopting are to the healthy harmful clean-out system of operator, and are operated under the condition of exposure and unavoidably air ambient are polluted.Also very waste of clean-out system as not reclaiming, also can cause the pollution to underground environment with the back under the manual condition, and work efficiency is also lower under the manual condition.The automatic cleaning apparatus of a kind of capillary viscosimeter is abroad arranged, and its inner Electric heating that adopts is flammable as the clean-out system that adopts, and so explosion-proof very big with the safety precautions difficulty, cost is very high.
The purpose of this utility model provides the automatic cleaning apparatus of a kind of capillary viscosimeter, its pilot-gas pressure-driven clean-out system, along flowing in the capillary viscosity tube and vibration, capillary viscosimeter is effectively cleaned, high efficiency, the operator is endangered little, clean-out system is recyclable to be utilized again, does not pollute the environment and handling safety.
The purpose of this utility model is achieved in that the automatic cleaning apparatus of a kind of capillary viscosimeter, comprises kapillary socket, casing, hopper, also comprises divider, drain pipe, program transfer valve and Pneumatic-control type cleaning fluid switch; Be provided with the sealing hopper in the inside of casing, be provided with divider on the top of hopper, which is provided with one group of kapillary socket that communicates with it, capillary viscosimeter is inserted in the kapillary socket; Pneumatic-control type cleaning fluid switch and program transfer valve are equipped with in the hopper below, hopper inside is provided with one group of height the fluid staff gauge pipe and the drain pipe of big minispread successively, and the inwall of each pipe of capillary viscosimeter cleans by the pulsation that mobile cleaning of cleaning fluid in program transfer valve and the Pneumatic-control type cleaning fluid switch control drain pipe and gas double vibrations produce.
The fluid valve seat of described Pneumatic-control type cleaning fluid switch, sealing platform are located at respectively in the hole on the valve seat disk, and be enclosed within outside drain pipe, the fluid staff gauge pipe, switch valve plate and hard core, hard core pad, Small diaphragm-piece, big diaphragm riveting are together, the switch valve plate is located at the middle part of valve seat disk and square lid, and square covering is provided with the hole and can be respectively communicates with hole a, b, c, d, e on the quiet valve block of program transfer valve; The program transfer valve comprises quiet valve block and moving valve plate, and quiet valve block is provided with hole a, b, c, d, e, and uniform with 30 degree, source of the gas P communicates with the source of the gas annular groove, by the air drain of crossing on the moving valve plate, with a of Pneumatic pipe cleaner valve block in meditation or the output terminal of b or c or d or e; Moving valve plate is provided with two and is relieving device and some air drain a ', b ', c ', d ', the e ' of crossing that 180 degree distribute, and crossing air drain is strip, uniform with 30 degree; Source of the gas P also communicates with the sealing hopper.
Pneumatic-control type cleaning fluid switch comprises Small diaphragm-piece, big diaphragm and spring; The program transfer valve comprises quiet valve block and moving valve plate, and quiet valve block is provided with hole a, b, c, d, e, and uniform with 30 degree, source of the gas P links to each other with the source of the gas annular groove; Moving valve plate is provided with two and is emptying groove that 180 degree distribute and some air passing hole a ', b ', c ', d ', e ', and the emptying groove is a strip, and air passing hole is uniform with 30 degree, and source of the gas P also communicates with the sealing hopper.
Described drain pipe is welded in the hopper bottom and is connected with Pneumatic-control type cleaning fluid switch, and the other end communicates with the kapillary socket by sealing column, is with sealing column on the drain pipe, by divider lower plate and train wheel bridge, the kapillary socket is clipped and seals.
Hopper top is provided with open trough, and top panel and open trough boatswain chair are located at the open trough top, and main frame is fixed in the above on the plate, and the open trough below is provided with flow through liquid recovery tube and hopper, and hopper is provided with square Pneumatic-control type cleaning fluid switch mounting groove outward; The transfer valve handle that links to each other with the program transfer valve is housed on the casing, and source of the gas links to each other with the air pressure inlet tube that stretches into hopper by open trough again with the program transfer valve, and the funnel of band filler cap links to each other with charging valve;
The main frame side of open trough top is a glass; The loam cake side also is a glass, and glass is fixed on by glass set collar, screw and loam cake clamp and covers;
The kapillary socket that adopts teflon to make, its internal diameter is tapered.
Adopt the divider of the hollow square tube of stainless steel, top and bottom respectively are provided with one group of through hole, and wherein one group of through hole is equipped with the filtration reticulum, are screen packs between kapillary socket and filtration reticulum; Another group through hole links to each other with the drain pipe of sealing in the hopper by sealing column.
Fluid staff gauge pipe height in the sealing hopper is respectively H1, H2, H3, H4 and H5.
The utility model is owing to adopt gaseous tension to drive clean-out system, along flowing in the capillary viscosimeter and vibration, and capable of circulation repeatedly flowing and vibration, improved work efficiency greatly, owing in case, carry out continuously automatically, avoided infringement, can clean 1-6 capillary viscosimeter simultaneously at every turn, generally can finish at 2-3 minute to operator and working environment.
Below in conjunction with concrete structure and the principle of work of accompanying drawing detailed description according to the automatic cleaning apparatus of capillary viscosimeter that the utility model proposes.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the principle schematic of analysing and observe of first embodiment, and wherein, the structure of program transfer valve and clean-out system switch is an air to close;
Fig. 4 is the exploded view of program transfer valve among Fig. 3;
Fig. 5 is the principle schematic of analysing and observe of second embodiment, and wherein, the structure of program transfer valve and clean-out system switch is a gas force open type;
Fig. 6 is the exploded view of program transfer valve among Fig. 5.
As shown in Figure 1, 2, the automatic cleaning apparatus of the utility model capillary viscosimeter comprises: the program transfer valve 24 of kapillary socket 10, casing 30, hopper 27, divider 12, drain pipe 25, pneumatic control and Pneumatic-control type cleaning fluid switch 29.
Being provided with divider 12 on the top of hopper 27, which is provided with one group of kapillary socket 10, is six in the present embodiment, can clean six capillary viscosimeters simultaneously, not the time spent, other sockets can be blocked up; Kapillary socket 10 adopts teflon to make, anti-swelling, and its internal diameter is tapered, and the favourable sealing of existing certain elasticity can be fixed capillary viscosimeter again and wherein clean; Be provided with sealing hopper 27 in the inside of casing 30, cleaning fluid switch 29 and bleeder valve 28 are equipped with in hopper 27 belows, hopper 27 inside are provided with fluid staff gauge pipe 23, fluid valve seat 291 and drain pipe 25, drain pipe 25 is welded in hopper 27 bottoms and is connected with Pneumatic-control type cleaning fluid switch 29, the other end communicates with kapillary socket 10 by sealing column 21, be with sealing column 21 on the drain pipe,, kapillary socket 10 clipped and seals by divider lower plate 20 and train wheel bridge 33;
The loam cake side is glass 13 convenient observations, and glass 13 is fixed on the loam cake 5 by glass set collar 2, screw 3 and loam cake clamp 4; Main frame 6 sides also are glass 14, the convenient cleaning situation of observing;
Blow raffinate not to the utmost on a small quantity, open bleeder valve 28, can discharge.Below the outside of casing 30, be provided with lower margin 31.
Shown in Fig. 3,4, be air to close, divider 12 is the hollow square tube of stainless steel, the square tube top and bottom respectively are provided with one group of through hole, wherein one group of through hole is equipped with and filters reticulum 11, capillary viscosimeter 1 inserts in the kapillary socket 10, is screen pack 101 between kapillary socket 10 and filtration reticulum 11, clean-out system is played the effect of filtration; Drain pipe 25 during another group through hole passes through sealing column 21 and seals hopper 27 links to each other, and also is provided with one group of fluid staff gauge pipe 23 in sealing hopper 27, and it highly is respectively H1, H2, H3, H4 and H5, divides each wash phase with this.
The fluid valve seat 291 of Pneumatic-control type cleaning fluid switch 29, sealing platform 292 are located at respectively in the hole of valve seat disk 294, and be enclosed within outside drain pipe 25, the fluid staff gauge pipe 23, switch valve plate 293 and hard core 297, hard core pad 298, Small diaphragm-piece 295, big diaphragm 296 rivetings are together.Switch valve plate 293 is located at the middle part of valve seat disk 294 and square lid 299, and square lid 299 is provided with the hole and can be respectively communicates with hole a, b, c, d, e on the program transfer valve 24 quiet valve blocks 242.
The program transfer valve comprises quiet valve block 242 and moving valve plate 245, quiet valve block 242 is provided with hole a, b, c, d, e, and uniform with 30 degree, source of the gas P communicates with source of the gas annular groove 243, by the air drain 246 excessively on the moving valve plate 245, with a of Pneumatic pipe cleaner valve block in meditation or the output terminal of b or c or d or e; Moving valve plate is provided with two and is relieving device 244 and some air drain a ', b ', c ', d ', the e ' 246 of crossing that 180 degree distribute, and crossing air drain 246 is strip, uniform with 30 degree.
Source of the gas P also communicates with the sealing hopper.
During use, when source of the gas P is fed to the W chamber of source of the gas annular groove 243 and sealing hopper 27, program transfer valve 24 is in " 0 " position, at this moment, air pressure is just delivered to a by source of the gas annular groove 243 and mistake air drain 246, b, c, d, the outlet of e, make a, b, c, d, each Pneumatic-control type cleaning fluid switch of e all is in closed condition, this diaphragm switch is an air to close, this moment, rotation program transfer valve handle 34, as shown in Figure 1, make moving 30 degree of moving valve plate 245 revolutions, relieving device 244 is just successively in turn with a, b, c, d, among the e a road connects with atmosphere, and all the other still connect source of the gas, so just, can be according to H1, H2, H3, H4 and H5 precedence are opened pairing Pneumatic-control type cleaning fluid switch, can finish the cleaning in five stages at most, each stage cleans for flowing and two processes are cleaned in vibration, thereby finishes cleaning.If still feel not enough, can repeat repeatedly, till satisfaction.
The automatic cleaning apparatus cleaning process of air pressure oscillatory type capillary viscosimeter is as follows:
One, open loam cake 5, the capillary viscosimeter 1 that needs are cleaned inserts on the kapillary socket 10 successively, can do 6 simultaneously the most for a long time, but loam cake 5 is buckled in the shutoff of no position then;
Two, open filler cap 15 and charging valve 19, the clean-out system of 200-500 milliliter is poured in the funnel 16, it is indoor that clean-out system just enters W, then empty bottle aimed at bleeder valve 28 exits and put appropriately, shuts charging valve 19, buckles filler cap 15;
Three, cleaning process is as follows:
(1) behind the air feed, air pressure enters W chamber and sequence valve.
(2) with sequence valve handle 34 from horizontal level begin whenever to turn clockwise 30 the degree, be a wash phase.When the moving valve plate of sequence valve 24 is got to a position, its a road just is opened, the indoor clean-out system of W is under the effect of air pressure P, entering divider 12 along fluid staff gauge pipe 23H1 cleans through 11 pairs of kapillaries 1 of filter, after finishing, cleaning flows into recovering tray, to recovery tube, liquid discharging tube, again to 500 milliliters returnable bottle.Be recovered to 500 milliliters the interior lotion of bottle, can repeat to use repeatedly through distillation.
(3) instrument can be done a, b, c, d, the cleaning in five stages of e continuously to kapillary, the corresponding H5 of corresponding H4, e of corresponding H3, d of corresponding H2, c of a corresponding H1, b, there are two processes in each stage, that is: mobile cleaning and pulsation are cleaned, after mobile cleaning finishes, the clean-out system liquid level drops to fluid staff gauge pipe 23H1, H2, H3, H4, when H5 is following, just forms pulsation and clean in the W of chamber.Kapillary cleans needs several stages, and how long each stage needs, and can set arbitrarily as required.Time can be from some seconds to some minutes.
(4) air-dry: as to clean and to carry out after finishing air-dryly, go to a position, just can carry out air-dry automatically as long as program valve 32 is continued dextrorotations.
Shown in Fig. 5,6, be gas force open type, divider 12 is the hollow square tube of stainless steel, and the square tube top and bottom respectively are provided with one group of through hole, and wherein one group of through hole is with kapillary socket 10, and capillary viscosimeter 1 inserts in the kapillary socket 10; Drain pipe 25 during another is organized through hole and seals hopper 27 links to each other, and also is provided with one group of fluid staff gauge pipe 23 in sealing hopper 27, and it highly is respectively H1, H2, H3, H4 and H5.
Be provided with cleaning fluid switch 29 in sealing below the hopper 27, cleaning fluid switch 29 comprise Small diaphragm-piece 291 ', big diaphragm 292 ' and spring 293 '.
Source of the gas P also communicates with sealing hopper 27.
During use, when source of the gas P is fed to the W chamber of source of the gas annular groove 243 and sealing hopper 27, the output of may command five road air pressure, moving 30 degree of moving valve plate 245 ' revolution, cross air drain 244 ' just successively in turn with a, b, c, d, among the e a road connects source of the gas, all the other are still connected by relieving device 246 and atmosphere, the air pressure of connecting is admitted among the R of chamber, because Small diaphragm-piece 291 ' useful area is less than diaphragm 292 ' generation power is poor greatly, this power difference overcome spring 293 ' power, make the Small diaphragm-piece baffle plate leave the valve seat 23 of fluid staff gauge pipe, thereby open Pneumatic-control type cleaning fluid switch, this specimen chamber W cleaning liquid inside is under the effect of air pressure, according to H1, H2, H3, H4 and H5 precedence can be finished the cleaning in five stages at most, each stage cleans for flowing and two processes are cleaned in vibration, thereby finishes cleaning.If still feel not enough, can repeat repeatedly, till satisfaction.
Claims (9)
1, the automatic cleaning apparatus of a kind of capillary viscosimeter comprises kapillary socket, casing, hopper, it is characterized in that: also comprise divider, drain pipe, program transfer valve and Pneumatic-control type cleaning fluid switch; Be provided with the sealing hopper in the inside of casing, be provided with divider on the top of hopper, which is provided with one group of kapillary socket that communicates with it, capillary viscosimeter is inserted in the kapillary socket; Pneumatic-control type cleaning fluid switch and program transfer valve are equipped with in the hopper below, hopper inside is provided with one group of height the fluid staff gauge pipe and the drain pipe of big minispread successively, and the inwall of each pipe of capillary viscosimeter cleans by the pulsation that mobile cleaning of cleaning fluid in program transfer valve and the Pneumatic-control type cleaning fluid switch control drain pipe and gas double vibrations produce.
2, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1, it is characterized in that: the fluid valve seat of described Pneumatic-control type cleaning fluid switch, sealing platform are located at respectively in the hole on the valve seat disk, and be enclosed within outside drain pipe, the fluid staff gauge pipe, switch valve plate and hard core, hard core pad, Small diaphragm-piece, big diaphragm riveting are together, the switch valve plate is located at the middle part of valve seat disk and square lid, and square covering is provided with the hole and can be respectively communicates with hole a, b, c, d, e on the quiet valve block of program transfer valve; The program transfer valve comprises quiet valve block and moving valve plate, and quiet valve block is provided with hole a, b, c, d, e, and uniform with 30 degree, source of the gas P communicates with the source of the gas annular groove, by the air drain of crossing on the moving valve plate, with a of Pneumatic pipe cleaner valve block in meditation or the output terminal of b or c or d or e; Moving valve plate is provided with two and is relieving device and some air drain a ', b ', c ', d ', the e ' of crossing that 180 degree distribute, and crossing air drain is strip, uniform with 30 degree; Source of the gas P also communicates with the sealing hopper.
3, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1 is characterized in that: Pneumatic-control type cleaning fluid switch comprises Small diaphragm-piece, big diaphragm and spring; The program transfer valve comprises quiet valve block and moving valve plate, and quiet valve block is provided with hole a, b, c, d, e, and uniform with 30 degree, source of the gas P links to each other with the source of the gas annular groove; Moving valve plate is provided with two and is emptying groove that 180 degree distribute and some air passing hole a ', b ', c ', d ', e ', and the emptying groove is a strip, and air passing hole is uniform with 30 degree, and source of the gas P also communicates with the sealing hopper.
4, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1, it is characterized in that: described drain pipe is welded in the hopper bottom and is connected with Pneumatic-control type cleaning fluid switch, the other end communicates with the kapillary socket by sealing column, be with sealing column on the drain pipe, by divider lower plate and train wheel bridge, the kapillary socket is clipped and seals.
5, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1, it is characterized in that: the hopper top is provided with open trough, top panel and open trough boatswain chair are located at the open trough top, main frame is fixed in the above on the plate, the open trough below is provided with flow through liquid recovery tube and hopper, and hopper is provided with square Pneumatic-control type cleaning fluid switch mounting groove outward; The transfer valve handle that links to each other with the program transfer valve is housed on the casing, and source of the gas links to each other with the air pressure inlet tube that stretches into hopper by open trough again with the program transfer valve, and the funnel of band filler cap links to each other with charging valve;
6, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 5 is characterized in that: the main frame side of open trough top is a glass; The loam cake side also is a glass, and glass is fixed on by glass set collar, screw and loam cake clamp and covers;
7, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1 is characterized in that: the kapillary socket that adopts teflon to make, its internal diameter is tapered.
8, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1, it is characterized in that: the divider that adopts the hollow square tube of stainless steel, top and bottom respectively are provided with one group of through hole, and wherein one group of through hole is equipped with the filtration reticulum, are screen packs between kapillary socket and filtration reticulum; Another group through hole links to each other with the drain pipe of sealing in the hopper by sealing column.
9, the automatic cleaning apparatus of capillary viscosimeter as claimed in claim 1 is characterized in that: the fluid staff gauge pipe height in the sealing hopper is respectively H1, H2, H3, H4 and H5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254394 CN2400801Y (en) | 1999-11-22 | 1999-11-22 | Automatic cleaning instrument for capillary viscosimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254394 CN2400801Y (en) | 1999-11-22 | 1999-11-22 | Automatic cleaning instrument for capillary viscosimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400801Y true CN2400801Y (en) | 2000-10-11 |
Family
ID=34038040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254394 Expired - Fee Related CN2400801Y (en) | 1999-11-22 | 1999-11-22 | Automatic cleaning instrument for capillary viscosimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400801Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059233A (en) * | 2010-12-21 | 2011-05-18 | 上海神开石油化工装备股份有限公司 | Automatic cleaning device for viscosity meter |
| CN102580956A (en) * | 2012-02-20 | 2012-07-18 | 陕西科技大学 | Equipment and method for cleaning internal wall of capillary stainless steel tube |
| CN108495807A (en) * | 2015-11-25 | 2018-09-04 | 英迪股份有限公司 | The integrated beverage distribution head of wash module |
| CN113953282A (en) * | 2021-11-04 | 2022-01-21 | 西安热工研究院有限公司 | Capillary tube cleaning device and method for kinematic viscosity measurement |
-
1999
- 1999-11-22 CN CN 99254394 patent/CN2400801Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059233A (en) * | 2010-12-21 | 2011-05-18 | 上海神开石油化工装备股份有限公司 | Automatic cleaning device for viscosity meter |
| CN102059233B (en) * | 2010-12-21 | 2012-06-27 | 上海神开石油化工装备股份有限公司 | Automatic cleaning device for viscosity meter |
| CN102580956A (en) * | 2012-02-20 | 2012-07-18 | 陕西科技大学 | Equipment and method for cleaning internal wall of capillary stainless steel tube |
| CN108495807A (en) * | 2015-11-25 | 2018-09-04 | 英迪股份有限公司 | The integrated beverage distribution head of wash module |
| CN113953282A (en) * | 2021-11-04 | 2022-01-21 | 西安热工研究院有限公司 | Capillary tube cleaning device and method for kinematic viscosity measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |