CN104353254A - Design method of sampling unit for preparing concentrated solution - Google Patents
Design method of sampling unit for preparing concentrated solution Download PDFInfo
- Publication number
- CN104353254A CN104353254A CN201410710752.7A CN201410710752A CN104353254A CN 104353254 A CN104353254 A CN 104353254A CN 201410710752 A CN201410710752 A CN 201410710752A CN 104353254 A CN104353254 A CN 104353254A
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- China
- Prior art keywords
- axle sleeve
- new tunnel
- thieff hatch
- sampling
- motion bar
- 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.)
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- Sampling And Sample Adjustment (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention relates to the field of preparation of concentrated solutions and in particular relates to a design method of a sampling unit for equipment for preparing a concentrated solution under low pressure and at a low boiling point. The design method is characterized in that a renewable channel is formed in a movable rod, the head end of the renewable channel extends into the bottom of a sampling hole, and the tail end of the renewable channel extends to be away from a handle end and to the outer cylindrical surface of the movable rod; when the sampling hole is located in a sampling cavity, the tail end of the renewable channel is also located in the sampling cavity; when the sampling hole is located in a shaft sleeve and is close to the front surface of the shaft sleeve, the tail end of the renewable channel is located in the shaft sleeve and is close to the back surface of the shaft sleeve; when the sampling hole is located outside a base body, the tail end of the renewable channel is located in the shaft sleeve and is close to the front surface of the shaft sleeve. As the renewable channel is arranged, a concentrated solution in the sampling hole is renewed in real time, so that when a solution in a boiler is sampled, a handle does not need to be rotated rapidly, the movable rod is only required to be pulled out, and the operation is convenient and time-saving.
Description
Technical field
The present invention relates to concentrate preparation field, particular but not exclusively relate to a kind of method for designing preparing the sampling unit of concentrate.
Background technology
The boiling point of water reduces along with the reduction of air pressure, therefore reducing pressure can make water seethe with excitement at relatively low temperatures, the water of boiling constantly makes liquid water transitions be hot water and steam, the water vapour of heat can be condensed into water smoke at cold and hot interface place, a large amount of water smoke pools water droplet, and a large amount of water droplets accumulates current.
For this reason, there has been proposed and a kind ofly utilize above-mentioned principle by the device of the moisture removal in mixed liquor, namely prepare the equipment of concentrate, the vapours produced in boiler is condensed into aqueous water, again water is transported in special container, thus the moisture in mixed liquor is reduced, realize concentrated effect.When needing to carry out Concentration Testing to the concentrate in boiler, by the thieff hatch of sampling unit, the solution in boiler being taken out, carrying out the pressure at balancing activity bar two ends by gas-permeable channels, realize the non-resistance sampling of motion bar.Before sampling, in order to improve accuracy in detection, first by handle quick rotation, as shown in Figure 2, effect by centrifugal force makes the concentrate remained in thieff hatch be thrown out of, and then by the direction signs on handle, makes thief hole upward, concentrate enters thieff hatch, pull out motion bar afterwards to pull-out location, detect the concentrate in thieff hatch by detecting pen, or rotate motion bar, make thieff hatch down, the concentrate in thieff hatch instills in vessel under gravity.After sampling, motion bar is pushed back to insertion position.In order to improve the degree of accuracy detected next time, need handle quick rotation, the effect by centrifugal force makes the concentrate remained in thieff hatch be thrown out of.
When needing to carry out Concentration Testing to the concentrate in boiler, need existing by handle quick rotation, behavior some inconvenience unavoidable of this quick rotation, adds flow process during detection, consuming time.
Summary of the invention
The object of the invention is to solve the problem, and provide a kind of low pressure low boiling to prepare the method for designing of the sampling unit of concentrate equipment.
For this reason, the invention provides a kind of method for designing preparing the sampling unit of concentrate, described sampling unit comprises matrix, motion bar, spacer pin, sampling cavity, thieff hatch, axle sleeve, equivalent pressure cavity, make sampling cavity run through matrix above and below, equivalent pressure cavity is configured to column blind hole, makes equivalent pressure cavity penetrate from the front of matrix and run through the front and back of sampling cavity; Make axle sleeve and equivalent pressure cavity interference fit, motion bar and axle sleeve closed are slidably matched, spacer pin is anchored on motion bar, the front of spacer pin and sampling cavity or the back side are coordinated, in matrix, gas-permeable channels is set, the head and the tail two ends of gas-permeable channels are communicated with ambient atmosphere with equivalent pressure cavity respectively, it is characterized in that arranging more new tunnel to motion bar, the head end of more new tunnel is extended to the bottom of the thieff hatch of motion bar, the end of more new tunnel is extended towards away from handle end, and the end of more new tunnel is extended to the outer cylinder of motion bar; When thieff hatch is positioned at sampling cavity, the end of more new tunnel is made also to be positioned at sampling cavity, the concentrate of boiling in sampling cavity enters more new tunnel by the end of more new tunnel, and then enter thieff hatch, or the concentrate of boiling enters more new tunnel from thieff hatch, gone out by the end of more new tunnel again, therefore in boiler, the concentrate of boiling can free in and out thieff hatch, so the concentrate in thieff hatch is real-time update, the concentration of the concentrate of thieff hatch is consistent with the concentration of the concentrate in boiler.
When thieff hatch be positioned at axle sleeve and near the front of axle sleeve time, the end of more new tunnel is made to be positioned at axle sleeve and the back side of close axle sleeve, namely the end of thieff hatch and more new tunnel is all positioned at axle sleeve, therefore, concentrate in thieff hatch and more new tunnel is airtight firmly by axle sleeve, and completely cuts off with the concentrate in boiler.
When thieff hatch is positioned at matrix outer, make the end of more new tunnel be positioned at axle sleeve and near the front of axle sleeve, due to more new tunnel end by axle sleeve airtight live, so the concentrate in thieff hatch can not run off, be still limited in thieff hatch.
Advantageously, more the end of new tunnel is positioned at the below of thieff hatch, and more new tunnel is configured to cylindrical.
Beneficial effect
Because the concentrate in thieff hatch is real-time update, so when sampling the solution in boiler, without the need to first by handle quick rotation.
When thieff hatch be positioned at axle sleeve and near the front of axle sleeve time, the end of thieff hatch and more new tunnel is all positioned at axle sleeve, so boiler internal can not be communicated with extraneous with more new tunnel by thieff hatch, makes boiler still be in air-tight state.
When thieff hatch is positioned at matrix outer, because the end of more new tunnel is positioned at axle sleeve, so the concentrate in thieff hatch is limited in can not running off in thieff hatch, detecting pen is facilitated to detect.
Accompanying drawing explanation
Reference accompanying drawing is in the explanation of the embodiment provided as non-limiting example below, and the present invention and superiority thereof will be better understood, and accompanying drawing is as follows:
Fig. 1 is the stereogram that sampling unit disclosed by the invention applies to boiler;
Fig. 2 is the fragmentary perspective cross sectional view of sampling unit;
Fig. 3 is the stereogram of sampling unit, and wherein motion bar is drawn out rear rotation;
Fig. 4 is the sectional view of sampling unit, and cutting plane is the plane at the axis of motion bar and the axis place of thieff hatch;
Fig. 5 is the sectional view of Fig. 4, and wherein motion bar is between pull-out location and insertion position;
Fig. 6 is the sectional view of Fig. 4, and wherein motion bar is positioned at pull-out location;
Fig. 7 is the partial enlarged drawing at II place in Fig. 5;
Fig. 8 is the partial enlarged drawing at I place in Fig. 4;
Fig. 9 is the partial enlarged drawing at III place in Fig. 6;
Description of reference numerals
1. more new tunnel; 101. head end; 102. end; 14. sampling units; 1401. matrix; 1402. spacer pin; 1403. motion bar; 1404. thieff hatch; 1405. sampling cavity; 1406. handle; 1407. axle sleeve; 1408. gas-permeable channels; 1409. equivalent pressure cavity.
Detailed description of the invention
For the ease of distinguishing the front and back of part, the face near handle is referred to as front, and the face away from handle is referred to as the back side.
As shown in Figure 1, the sidewall of boiler unit is provided with sampling unit 14 near bottom place, and with reference to Fig. 2, sampling unit 14 comprises matrix 1401, motion bar 1403, spacer pin 1402, sampling cavity 1405, thieff hatch 1404, axle sleeve 1407, equivalent pressure cavity 1409.
Gas-permeable channels 1408 is provided with in matrix 1401, the head and the tail two ends of gas-permeable channels 1408 are communicated with ambient atmosphere with equivalent pressure cavity 1409 respectively, gas-permeable channels 1408 extends to the front of matrix 1401, make the air pressure of equivalent pressure cavity 1409 consistent with ambient pressure by gas-permeable channels 1408, thus make motion bar 1403 activity more flexible, motion bar 1403 is provided with handle 1406 near matrix 1401 front, the diameter of handle 1406 is greater than the internal diameter of axle sleeve 1407, the sampling cavity 1405 of sampling unit 14 is positioned at boiler, and handle 1406 is positioned at outside boiler.
As Figure 2-3, sampling cavity 1405 run through matrix 1401 above and below, equivalent pressure cavity 1409 is column blind hole, penetrate from the front of matrix 1401, run through front and the back side of sampling cavity 1405, axle sleeve 1407 and equivalent pressure cavity 1409 interference fit, motion bar 1403 and axle sleeve 1407 closed are slidably matched, and spacer pin 1402 is anchored on motion bar 1403.
The handle 1406 of motion bar 1403 is provided with triangle arrow instruction, the front of matrix 1401 is also provided with the instruction of leg-of-mutton arrow, when the two triangle arrow to the thieff hatch 1404 that motion bar during correspondence 1403 is arranged upward.
As shown in Fig. 4,8, more the head end 101 of new tunnel 1 extends to the bottom of the thieff hatch 1404 of motion bar 1403, and more the end 102 of new tunnel 1 extends towards away from handle 1406 end, and more the end 102 of new tunnel 1 extends to the outer cylinder of motion bar 1403.When spacer pin 1402 coordinates with the back side of sampling cavity 1405, motion bar 1403 is in insertion position, now, when thieff hatch 1404 is positioned at sampling cavity 1405, more the end 102 of new tunnel 1 is also positioned at sampling cavity 1405, the end 102 that the concentrate seethed with excitement in sampling cavity 1405 passes through more new tunnel 1 enters more new tunnel 1, and then enter thieff hatch 1404, or the concentrate of boiling enters more new tunnel 1 from thieff hatch 1404, gone out by the end 102 of more new tunnel 1 again, therefore in boiler, the concentrate of boiling can free in and out thieff hatch 1404, so the concentrate in thieff hatch 1404 is real-time update, the concentration of the concentrate of thieff hatch 1404 is consistent with the concentration of the concentrate in boiler.
As shown in Fig. 5,7, motion bar 1403 is moved toward pull-out location, when thieff hatch 1404 be positioned at axle sleeve 1407 and near the front of axle sleeve 1407 time, more the end 102 of new tunnel 1 is positioned at axle sleeve 1407 and the back side of close axle sleeve 1407, namely the end 102 of thieff hatch 1404 and more new tunnel 1 is all positioned at axle sleeve 1407, therefore, concentrate in thieff hatch 1404 and more new tunnel 1 is airtight firmly by axle sleeve 1407, and completely cut off with the concentrate in boiler, namely boiler internal can not be communicated with the external world with more new tunnel 1 by thieff hatch 1404, makes boiler still be in air-tight state.
As shown in Fig. 6,9, motion bar 1403 is moved to pull-out location outward, now, it is outside that thieff hatch 1404 is positioned at matrix 1401, more the end 102 of new tunnel 1 is positioned at axle sleeve 1407 and the front of close axle sleeve 1407, due to more new tunnel 1 end 102 by axle sleeve 1407 airtight live, so the concentrate in thieff hatch 1404 can not run off, still be limited in thieff hatch 1404, now, can go to detect the concentrate concentration in thieff hatch 1404 with detecting pen easily, or rotate handle 1406, the concentrate in thieff hatch 1404 is poured in vessel.
Advantageously, the below concentrate be conducive in boiler that more end 102 of new tunnel 1 is arranged on thieff hatch 1404 passes in and out more new tunnel 1, and the moisture of boiling drives concentrate to move from lower floor toward upper strata, and fall back from upper strata again after concentrate is brought to upper strata bottom.
Advantageously, will more new tunnel 1 be configured to cylindrical be conducive to processing, more new tunnel 1 can be processed easily by ability drilling technique, electric-spark drilling technique also can be adopted to process more new tunnel 1 easily.
Claims (3)
1. prepare the method for designing of the employing unit (14) of concentrate for one kind, described sampling unit (14) comprises matrix (1401), motion bar (1403), spacer pin (1402), sampling cavity (1405), thieff hatch (1404), axle sleeve (1407), equivalent pressure cavity (1409), make sampling cavity (1405) run through matrix (1401) above and below, equivalent pressure cavity (1409) is configured to column blind hole, makes equivalent pressure cavity (1409) penetrate from the front of matrix (1401) and run through the front and back of sampling cavity (1405), make axle sleeve (1407) and equivalent pressure cavity (1409) interference fit, motion bar (1403) and axle sleeve (1407) closed are slidably matched, spacer pin (1402) is anchored on motion bar (1403), the front of spacer pin (1402) and sampling cavity (1405) or the back side are coordinated, gas-permeable channels (1408) is set in matrix (1401), the head and the tail two ends of gas-permeable channels (1408) are communicated with ambient atmosphere with equivalent pressure cavity (1409) respectively, it is characterized in that arranging more new tunnel (1) to described motion bar (1403), the head end (101) of more new tunnel (1) is extended to the bottom of the thieff hatch (1404) of motion bar (1403), the end (102) of inciting somebody to action more new tunnel (1) extends towards away from handle (1406) end, and the end (102) of more new tunnel (1) is extended to the outer cylinder of motion bar (1403), when thieff hatch (1404) is positioned at sampling cavity (1405), the end (102) of more new tunnel (1) is made also to be positioned at sampling cavity (1405), be positioned at axle sleeve (1407) when thieff hatch (1404) and when the front of axle sleeve (1407), make the end (102) of more new tunnel (1) be positioned at axle sleeve (1407) and the back side of close axle sleeve (1407), when thieff hatch (1404) is positioned at matrix (1401) outside, the end (102) of more new tunnel (1) is made to be positioned at axle sleeve (1407) and the front of close axle sleeve (1407).
2. a kind of method for designing preparing the employing unit (14) of concentrate according to claim 1, is characterized in that the end (102) by described more new tunnel (1) is arranged at the below of thieff hatch (1404).
3. a kind of method for designing preparing the employing unit (14) of concentrate according to claim 2, is characterized in that described more new tunnel (1) is set to cylindrical.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710752.7A CN104353254B (en) | 2014-11-30 | 2014-11-30 | Prepare the method for designing of the sampling unit of concentrate |
| IES20150259A IES86734B2 (en) | 2014-11-30 | 2015-08-11 | Method of production of a sampling unit for a concentrates preparation device |
| IE20150240A IE20150240A1 (en) | 2014-11-30 | 2015-08-11 | Method of production of a sampling unit for a concentrates preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710752.7A CN104353254B (en) | 2014-11-30 | 2014-11-30 | Prepare the method for designing of the sampling unit of concentrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353254A true CN104353254A (en) | 2015-02-18 |
| CN104353254B CN104353254B (en) | 2015-11-25 |
Family
ID=52520616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710752.7A Active CN104353254B (en) | 2014-11-30 | 2014-11-30 | Prepare the method for designing of the sampling unit of concentrate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104353254B (en) |
| IE (2) | IES86734B2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847022A (en) * | 1973-05-29 | 1974-11-12 | Seismograph Service Corp | Slurry sampler for polymer separation |
| CN2291659Y (en) * | 1997-10-21 | 1998-09-16 | 曾真 | Multi-functional urine sampler |
| US20070031293A1 (en) * | 2005-08-04 | 2007-02-08 | Beatty Christopher C | Method and apparatus for collecting and diluting a liquid sample |
| CN201885900U (en) * | 2010-12-03 | 2011-06-29 | 中节能六合天融环保科技有限公司 | Liquid sampling device for vacuum system |
| CN202237294U (en) * | 2011-05-20 | 2012-05-30 | 安徽金寨乔康药业有限公司 | Device for sampling and detecting material at outlet of single-effect concentrator |
| CN202710352U (en) * | 2012-07-09 | 2013-01-30 | 昆山市千灯三废净化有限公司 | Single-effect vacuum evaporation negative-pressure sampling device |
| CN103113012A (en) * | 2013-02-26 | 2013-05-22 | 上海市政工程设计研究总院（集团）有限公司 | Sampling method for detecting effluent quality of sludge thickener |
-
2014
- 2014-11-30 CN CN201410710752.7A patent/CN104353254B/en active Active
-
2015
- 2015-08-11 IE IES20150259A patent/IES86734B2/en not_active IP Right Cessation
- 2015-08-11 IE IE20150240A patent/IE20150240A1/en not_active Application Discontinuation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847022A (en) * | 1973-05-29 | 1974-11-12 | Seismograph Service Corp | Slurry sampler for polymer separation |
| CN2291659Y (en) * | 1997-10-21 | 1998-09-16 | 曾真 | Multi-functional urine sampler |
| US20070031293A1 (en) * | 2005-08-04 | 2007-02-08 | Beatty Christopher C | Method and apparatus for collecting and diluting a liquid sample |
| CN201885900U (en) * | 2010-12-03 | 2011-06-29 | 中节能六合天融环保科技有限公司 | Liquid sampling device for vacuum system |
| CN202237294U (en) * | 2011-05-20 | 2012-05-30 | 安徽金寨乔康药业有限公司 | Device for sampling and detecting material at outlet of single-effect concentrator |
| CN202710352U (en) * | 2012-07-09 | 2013-01-30 | 昆山市千灯三废净化有限公司 | Single-effect vacuum evaporation negative-pressure sampling device |
| CN103113012A (en) * | 2013-02-26 | 2013-05-22 | 上海市政工程设计研究总院（集团）有限公司 | Sampling method for detecting effluent quality of sludge thickener |
Also Published As
| Publication number | Publication date |
|---|---|
| IE20150240A1 (en) | 2016-06-01 |
| IES86734B2 (en) | 2016-11-16 |
| IES20150259A2 (en) | 2016-06-01 |
| CN104353254B (en) | 2015-11-25 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200312 Address after: 233000 1402-01 14, building 99, Mingzhu Road, Bengbu, Anhui. Patentee after: Bengbu Fu Heng Trademark Agency Service Co.,Ltd. Address before: 361021, room 55, 2408 waterfront, Jimei Road, Jimei District, Fujian, Xiamen Patentee before: Gong Zhu |
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Effective date of registration: 20221222 Address after: No. 7880 East of Liguan Village, North Shouliguan, Zhengyang Road, Zhoucun District, Zibo City, Shandong Province, 255300 Patentee after: Shandong Hengde Fire Equipment Co.,Ltd. Address before: 233000 1402-01 14, building 99, Mingzhu Road, Bengbu, Anhui. Patentee before: Bengbu Fu Heng Trademark Agency Service Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20230413 Address after: 261000 Jingzhi town industry and Trade City, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Taiyu Fire Technology Group Co.,Ltd. Address before: No. 7880 East of Liguan Village, North Shouliguan, Zhengyang Road, Zhoucun District, Zibo City, Shandong Province, 255300 Patentee before: Shandong Hengde Fire Equipment Co.,Ltd. |