CN2235121Y - Multifunctional particle size analyzer - Google Patents
Multifunctional particle size analyzer Download PDFInfo
- Publication number
- CN2235121Y CN2235121Y CN 95243002 CN95243002U CN2235121Y CN 2235121 Y CN2235121 Y CN 2235121Y CN 95243002 CN95243002 CN 95243002 CN 95243002 U CN95243002 U CN 95243002U CN 2235121 Y CN2235121 Y CN 2235121Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- tube
- liquid flowing
- size analyzer
- flowing tube
- 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 - Fee Related
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Abstract
The utility model relates to a multifunctional particle size analyzer. A liquid extracting tube is connected with a control valve and a cleaner, and a liquid inlet hole arranged on the liquid extracting tube is perpendicular to the tube wall; a gas pressure controller is communicated with the control valve arranged on the liquid extracting tube; a weight bottle which is matched with the utility model is marked with a correction table of the weights of the bottle and the distilled water under different temperatures; the diameter of the bottle opening is 17 to 20 millimeters, the volume of the bottle is 80 to 150 milliliters, and a capillary pipe is arranged in a bottle stopper. The utility model having the advantages of simple structure, convenient operation, high work efficiency and high precision is used for the size analysis and the fast test of the water content and the specific gravity of the industries using water as the dielectric such as the agriculture, the land ore, the architecture, the highway, the sea, the fodder, the coating materials, the coals, etc.
Description
The utility model is a kind of multi-functional particle-size analyzer, relates to the analysis and test device technical field, belongs to the further improvement to the grain size analysis pipette.
Chinese patent (CN86202804) discloses the extraordinary automatic control imbibition of a kind of soil analyser, controls extraordinary suction pipe by hydraulic controller, utilizes differential water pressures to get liquid.The weak point of this instrument is: 1, by the theoretical requirement of pipette method, with suction pipe at a time, a certain degree of depth draws the particle of the above liquid of this degree of depth, but the inlet of pipette lower end is tilted to down, its water inlet direction is horizontal by an angle, can be when imbibition begins in the particle tail pipe of this liquid below degree of depth, cause the general assembly (TW) of the accumulated value of sampling greater than sample, do not meet theoretical requirement, test value is higher than theoretical value.2, hydraulic controller can produce serious leakage, the time operation failure, stability and poor reliability arranged.3, the use inconvenient operation of instrument must be operated by both hands simultaneously.4, use this instrument, former state must be made dry-eye disease and weigh, and needs 2-3 days time; Need the artificial suction pipe that cleans after each sampling, sample need carry out 6-8 hour oven dry, weighs again, this analytical test process complexity, and test period is long, inefficiency.5, apparatus structure complexity needs two supports to fix, and its support is too low, can only use special settlement barrel, can not use the settlement barrel of conventional criteria, and in a single day this special frangible settlement barrel damages, and instrument can't re-use.6, instrument can only be used for soil sreen analysis when test get liquid, usable range is little, function is few.
The purpose of this utility model is to avoid the deficiencies in the prior art and a kind of simple in structure, easy and simple to handle, high efficiency, measuring accuracy height, multi-functional particle-size analyzer that usable range is wide is provided.
The purpose of this utility model can reach by following measure: multi-functional particle-size analyzer, comprise by liquid flowing tube and get fluid controller and support and its matching used liquid container is formed, the bottom sealing of liquid flowing tube, be distributed with inlet opening around the tube wall of bottom, support can move up and down on support tube, be connected with operation valve and washer on the liquid flowing tube, inlet opening on the liquid flowing tube is vertical with tube wall, matching used with it weight bottle is marked with at following bottle of different temperatures and distilled water weight table of corrections, bottleneck diameter is the 17-20 millimeter, volume is the 80-150 milliliter, and a kapillary is arranged in the bottle stopper.
The purpose of this utility model can also reach by following measure: the transformation case of gas pressure regulator places trestle table, the center that its conduit passes support tube is communicated with operation valve, and the control knob of gas pressure regulator is installed on the trestle table, be in the top of transformation case; The control knob that is installed on the trestle table comprises button screw and nut, flexible position-limit mechanism between button screw and nut and the trestle table; There is spring at transformation case place in the trestle table; Table of corrections on the weight bottle the temperature scale minimum value be 0.1 ℃, temperature range is 10-33 ℃, the weight precision be 0.0001 the gram.
Description of drawings: Fig. 1 is the utility model structural drawing.
Fig. 2 is the utility model liquid flowing tube chart at the bottom of.
Fig. 3 is the utility model liquid flowing tube bottom inlet opening sectional view.
Fig. 4 is the utility model trestle table structural drawing.
Fig. 5 is the utility model transformation case working state figure.
The utility model is described further below in conjunction with accompanying drawing:
As shown in Figure 1: liquid flowing tube (1) top is connected with three-way control valve (2) and washer (3), liquid flowing tube (1) is fixed in an end of A-frame (5), one gas pressure regulator is communicated with three-way control valve (2) on the liquid flowing tube (1), and the control knob of gas pressure regulator (10) is installed on the trestle table (7).As shown in Figures 2 and 3: six inlet openings (4) on liquid flowing tube (1) bottom are vertical with tube wall, and its water outlet direction is consistent with surface level.
As shown in Figure 4 and Figure 5: the transformation case (6) of gas pressure regulator places trestle table (7), the center that its conduit (8) passes support tube (9) is communicated with three-way control valve (2), the control knob (10) that is installed on the trestle table (7) includes button screw (11) and nut (12), all is in the top of transformation case (6); Flexible position-limit mechanism (13) between the button screw (11) of control knob (10) and nut (12) and the trestle table (7); Transformation case (6) in the trestle table (7) has been located spring (14).
During work, operation three-way control valve (2), the passage of closing washer (3), the air pressure in transformation case this moment (6) equates (as shown in Figure 4) with atmospheric pressure; Press control knob, elasticity is spacing bumps pearl (13) button screw (11) and nut (12) is pinned, and control knob compressing transformation case (6) makes wherein air pressure less than the atmospheric pressure (as shown in Figure 5) of outside; Liquid flowing tube (1) is inserted in the settlement barrel, and adjusting knob (15) makes support (5) go up at support tube (9) and moves, and determines the accurate degree of depth of liquid flowing tube (1) in settlement barrel; Press control knob, elasticity is spacing bumps pearl (13) with button screw (11) and control nut (12) relieving, spring (14) in the transformation case (6) restores, utilize atm difference, suspension in the settlement barrel sucks in the liquid flowing tube (1) automatically by inlet opening (4), turn knob screw (11) fine setting can control exactly that to get liquid long-pending.Press control knob once more, elasticity is spacing bumps pearl (13) with the control knob pinning, and control knob compressing transformation case (6) utilizes pressure that the liquid of being got in the liquid flowing tube (1) is put in the weight bottle.Operation three-way control valve (2) cuts out passage towards transformation case (6), opens the passage of washer (3), can clean the suspension in the liquid flowing tube automatically, and put into the weight bottle.And then operation three-way control valve (2), the passage of closing washer (3) stops to clean, and gets liquid for test next time and gets ready.
The utility model is compared prior art and is had following advantage: 1, the apparatus structure simplicity of design is reasonable, and the inlet opening on the liquid flowing tube is that the level vertical with tube wall opened The hole, during the beginning imbibition, can be with in the particle suction line in the following liquid of its degree of depth, suction pipe meets Theoretical requirement has improved testing precision. 2, be connected with control valve and washer on the liquid flowing tube, gas pressure regulator control liquid flowing tube is got liquid, gets Liquid, clean the control that all is structure as a whole, eliminated the artificial disturbance error fully. 3, employing weight bottle is marked with the structure at lower bottle of different temperatures and distilled water weight checking list, surveys Former state does not need to make dry-eye disease and weighs in the examination, just can carry out sample treatment; The liquid that takes out In the weight of packing into the bottle, need not dry, directly weigh, utilize the material proportion of surveying to convert and draw Test result has been simplified the analytical test operating procedure greatly, shortens test period. 4, apparatus structure standard can be connected with the conventional criteria accessory, does not need special accessory, does not need electricity, Cost is low, and the efficient height is practical, and a hand can operate, and has greatly improved work efficiency. 5, the scope of application is extremely wide, can be widely used in agricultural, forestry, Di Kuang, building, highway, sea The industries such as ocean, feed, coating, coal grain size analysis and water content and the proportion take water as medium Fast test.
Claims (5)
1, a kind of multi-functional particle-size analyzer, comprise by liquid flowing tube and get fluid controller and support and its matching used liquid container is formed, the bottom sealing of liquid flowing tube, be distributed with inlet opening around the tube wall of bottom, support can move up and down on support tube, it is characterized in that being connected with on the liquid flowing tube (1) operation valve (2) and washer (3), inlet opening (4) on the liquid flowing tube (1) is vertical with tube wall, liquid flowing tube (1) is fixed in an end of A-frame (5), one gas pressure regulator is communicated with operation valve (2) on the liquid flowing tube (1), matching used with it weight bottle is marked with at following bottle of different temperatures and distilled water weight table of corrections, bottleneck diameter is the 17-20 millimeter, volume is the 80-150 milliliter, and a kapillary is arranged in the bottle stopper.
2, multi-functional particle-size analyzer as claimed in claim 1, it is characterized in that the transformation case (6) in the gas pressure regulator places trestle table (7), the center that its conduit (8) passes support tube (9) is communicated with operation valve (2), and the control knob of gas pressure regulator (10) is installed in the top that trestle table (7) is gone up, is in transformation case (6).
3, multi-functional particle-size analyzer as claimed in claim 2, the control knob (10) that it is characterized in that being installed on the trestle table (7) comprises button screw (11) and nut (12), flexible position-limit mechanism (13) between button screw (11) and nut (12) and the trestle table (7).
4,, it is characterized in that the transformation case (6) in the trestle table (7) has been located spring (14) as claim 2 or 3 described multi-functional particle-size analyzers.
5, multi-functional particle-size analyzer as claimed in claim 1, the temperature scale minimum value that it is characterized in that the table of corrections on the weight bottle is 0.1 ℃, and temperature range is 10-33 ℃, and the weight precision is 0.0001 gram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243002 CN2235121Y (en) | 1995-04-05 | 1995-04-05 | Multifunctional particle size analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243002 CN2235121Y (en) | 1995-04-05 | 1995-04-05 | Multifunctional particle size analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235121Y true CN2235121Y (en) | 1996-09-11 |
Family
ID=33883842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243002 Expired - Fee Related CN2235121Y (en) | 1995-04-05 | 1995-04-05 | Multifunctional particle size analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235121Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832903A (en) * | 2010-04-21 | 2010-09-15 | 江四义 | Granularity analysis device and method for analyzing granularity by using device |
| CN101706406B (en) * | 2009-11-03 | 2011-06-08 | 武汉钢铁(集团)公司 | Method for determining optimal particle size of finely ground gas coal participating in coking and coal blending |
-
1995
- 1995-04-05 CN CN 95243002 patent/CN2235121Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706406B (en) * | 2009-11-03 | 2011-06-08 | 武汉钢铁(集团)公司 | Method for determining optimal particle size of finely ground gas coal participating in coking and coal blending |
| CN101832903A (en) * | 2010-04-21 | 2010-09-15 | 江四义 | Granularity analysis device and method for analyzing granularity by using device |
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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 |