CN105651553A - Sampling device of mixing and clarifying tank - Google Patents
Sampling device of mixing and clarifying tank Download PDFInfo
- Publication number
- CN105651553A CN105651553A CN201511000825.4A CN201511000825A CN105651553A CN 105651553 A CN105651553 A CN 105651553A CN 201511000825 A CN201511000825 A CN 201511000825A CN 105651553 A CN105651553 A CN 105651553A
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- sampling
- sampling box
- buffer tank
- vacuum buffer
- vacuum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a sampling device of a mixing and clarifying tank. The device comprises a plurality of sampling tubes (5) connected with the mixing and clarifying tank, a sampling box (1) connected with the plurality of sampling tubes (5), a sampling box pedestal (14) and a vacuum buffer tank (8); the sampling box (1) is arranged in the sampling box pedestal (14), and the vacuum buffer tank (8) is connected with the inner cavity of the sampling box pedestal (14); and the top board (1-1) of the sampling box (1) is provided with a plurality of holes, a position corresponding to each of the holes is connected with a vertical downward hard sleeve tube (2), all the sampling tubes (5) traverse through all hard sleeve tubes (2) and stretch to the bottleneck of a sampling bottle arranged in the sampling box pedestal (14), and the outer walls of the sampling tubes (5) are in sealed contact with the inner walls of the hard sleeve tubes (2). The sampling device has the advantages of compact structure, operating convenience, easy maintenance and strong durability.
Description
Technical field
The invention belongs to mixer-settler technical field, it is specifically related to the sampling unit of mixer-settler.
Background technology
In the Chemical Manufacture taking mixer-settler as extractor or experiment, often need to extract respectively liquid in mixer-settler groove at different levels, and produce in putting or in experiment, when also being considered that mixer-settler is placed on hot cell, operated on it at a distance by mechanical manipulator. Contriver have developed a kind of miniature mixer-settler sampling unit at different levels for hot cell experiment early stage, its main structure comprises sampling box and sampling box base, sampling box base flexible metal conduit connects vacuum buffer tank, sampling box and sampling box base are synthetic glass matter material, placing glass sampling jug in sampling box base, insert a flexible tubule in mixer-settler every one-level clarification room, make the flexible tubule the other end penetrate sampling box lid, sampling jug bottleneck and metal hose tail end one_to_one corresponding; During sampling, with mechanical manipulator, sampling lid is put on base, opens the vacuum valve on flexible metal conduit, utilize vacuum take-off to be drawn into respectively by liquid in mixer-settler in corresponding sampling jugs at different levels.
Above-mentioned mixer-settler sampling method at different levels has certain limitation: 1) sampling box lid and bottom box matter material is bonding synthetic glass, poor sealing, to such an extent as to Robot actions sampling relative difficulty, wearing quality is not good yet simultaneously; 2) flexible pipe easily bends through lid, causes when sampling sample can not flow into corresponding sample bottle, even enters other sample bottles, cause sample contamination; 3) the general mixer-settler using multiple different progression in putting is tested, each mixer-settler sampling lid is all equipped with box at the bottom of, and should thin device in putting experiment; 4), in the hot cell of high levels of radioactivity, when personnel can not enter, movement, the maintenance of this equipment all cannot complete.
Summary of the invention
For the defect existed in prior art, it is an object of the invention to provide the sampling unit of a kind of mixer-settler, this sampling unit compact construction, easy to operate, it is easy to safeguard, wearing quality is strong.
For reaching above object, the technical solution used in the present invention is: the sampling unit of mixer-settler, and described sampling unit comprises sampling box base and the vacuum buffer tank of the some stopple coupons being connected respectively bottom the clarification rooms at different levels with mixer-settler, the sampling box of bottom opening being all connected with the other end of each stopple coupon and the box shape of open top; Sampling box is located in sampling box base, is provided with some sampling jugs in sampling box base, and vacuum buffer tank is by the inner space of the pipe connecting of a band vacuum breaker and sampling box base; The top board of sampling box has some holes, the corresponding position in each hole is connected to the hard sleeve corresponding with corresponding sampling jug bottleneck straight down, the other end of the stopple coupon of clarification room at different levels is each passed through each hard sleeve and stretches the sampling jug bottle mouth position to correspondence, and the outer wall of stopple coupon contacts with the inner wall sealing of hard sleeve.
Further, the top board of described sampling box is provided with handgrip.
Further, the top of vacuum buffer tank is platform, is integrally connected with the top platform of vacuum buffer tank bottom sampling box base.
Further again, the top platform of vacuum buffer tank is provided with vacuum take-off connecting joint, and the side of vacuum buffer tank is provided with vacuum meter.
Further, vacuum buffer tank being connected with the inverted U hanging beam of band hanging beam head, the end of two beam arms of inverted U hanging beam is connected with the both sides pivotable of vacuum buffer tank.
Further, the sealing-ring that in the top of sampling box base, edge is provided with sampling box outer wall contacts.
Further, being provided with sampling jug card seat in sampling box base, sampling jug is located on sampling jug card seat.
Further, described stopple coupon is flexible pipe, and the external diameter of this flexible pipe is slightly larger than the internal diameter of hard sleeve.
Further again, sampling box is provided with the collar for the some flexible pipes of cutting ferrule, and the both sides of described collar are fixed on the top board of sampling box by nut.
Further, sampling box, hard sleeve on sampling box, sampling box base and pipe connecting all adopt stainless steel to make.
The present invention has the following advantages:
The first, sampling line stainless steel sleeve pipe constraint straight down, avoids sampling line bending causing sample leakage or pollute.
2nd, sampling box base is connected with vacuum buffer tank one, conveniently carries out lifting and installs and the operation of vacuum On/Off.
3rd, owing to stopple coupon pipeline generation bending can cause sampling uneven, even cause flexible pipe to rupture, therefore, in preferred embodiments of the present invention, sampling box top is provided with collar, for the concentrated cutting ferrule tight stopple coupon adopting flexible pipe of constraint card, flexible pipe and junction, sampling box top is avoided to bend
4th, in preferred embodiments of the present invention, sampling box and sampling box base all use stainless steel material, more durable; In addition, if sampling box is stainless steel material, owing to deadweight is relatively big, therefore good airproof performance, during sampling operation without the need to mechanical manipulator to sampling cover plate pressurization, sample suction can be made simultaneously evenly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sampling unit of mixer-settler provided by the invention;
Fig. 2 is the vertical view of Fig. 1, wherein omits sampling box in Fig. 2;
Fig. 3 is the structural representation of sampling box in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Composition graphs 1,3 is it will be seen that the present invention provides the sampling unit of mixer-settler to comprise the some stopple coupons 5 being connected respectively bottom the clarification rooms at different levels with mixer-settler, the sampling box base 14 of the sampling box 1 (see Fig. 3) of bottom opening that is all connected with each stopple coupon 5 the other end and the box shape of open top and vacuum buffer tank 8; Sampling box 1 is located in sampling box base 14, some sampling jug (not shown) it are provided with in sampling box base 14, vacuum buffer tank 8 by the inner space of the pipe connecting 7 of a band vacuum breaker 15 with sampling box base 14, with the negative pressure-pumping liquid that produces by vacuum buffer tank 8 in sampling unit; The top board 1-1 of sampling box 1 has some holes, the corresponding position in each hole is connected to the hard sleeve 2 corresponding with corresponding sampling jug bottleneck straight down, the other end of the stopple coupon 5 of clarification room at different levels is each passed through each hard sleeve 2 and stretches the sampling jug bottle mouth position to correspondence, and the outer wall of stopple coupon 5 contacts with the inner wall sealing of hard sleeve 2.
Take out from sampling box base 14 in sampling box base 14 or by sampling box 1 for ease of sampling box 1 is installed to, handgrip 3 can be provided with on the top board 1-1 of sampling box 1.
One of the present invention preferred embodiment in, the top design of vacuum buffer tank 8 is platform 8-1, and makes to be connected with the top platform 8-1 of vacuum buffer tank 8 one bottom sampling box base 14, to ensure the accuracy sampled.
For ensureing that vacuum buffer tank 8 obtains vacuum state, vacuum take-off connecting joint 6 can being provided with on the top platform 8-1 of vacuum buffer tank 8, so that connecting vacuum suction source, carrying out the vacuum tightness of Controlling System by being located at the vacuum meter 9 of the side of vacuum buffer tank 8.
In addition, can on vacuum buffer tank 8 the inverted U hanging beam 12 of connecting band hanging beam head so that mobile whole device. The bottom of vacuum buffer tank 8 can arrange some legs, steadily to place vacuum buffer tank 8. In addition, for saving space, the end of two beam arms of inverted U hanging beam 12 can be made to be connected with the both sides pivotable of vacuum buffer tank 8, when carrying out sampling operation, inverted U hanging beam 12 can be rotated to horizontality (see the double-headed arrow dotted line shown in Fig. 1,3) by vertical state like this.
For accurately controlling certain vacuum degree, in the top of sampling box base 14, the sealing-ring 13 contacted with sampling box 1 can be set edge, to ensure the stopping property of whole device.
In the present invention, can establishing the sampling jug card seat 16 for steadily placing sampling jug in sampling box base 14, sampling jug card seat 16 is provided with some sampling jug screens 16-1.
In another preferred embodiment of the present invention, described stopple coupon 1 can adopt flexible pipe, and the external diameter of this flexible pipe, slightly larger than the internal diameter of hard sleeve 2, when making flexible pipe pass hard sleeve like this, deformation occurs and closely cooperates. If stopple coupon 1 can adopt flexible pipe, collar 4 can be set on sampling box 1, so as to concentrate cutting ferrule, retrain some flexible pipes, avoid flexible pipe and sampling box 1 top board 1-1 junction to bend. The both sides of described collar 4 are fixed on the top board 1-1 of sampling box 1 by nut.
In the present invention's enforcement mode more preferably, hard sleeve 2 on sampling box 1, sampling box 1, sampling box base 14 and pipe connecting 7 all adopt stainless steel to make. Except wearing quality is good, sampling box 1 adopts stainless steel material, by means of it from great feature, without the need to pressurizeing to the top board 1-1 of sampling box 1 with mechanical manipulator during sampling operation, sample suction can be made simultaneously evenly.
Structure of the present invention is not limited to the embodiment described in embodiment, and those skilled in the art draw other enforcement mode according to the technical scheme of the present invention, belongs to the technological innovation scope of the present invention equally.
Claims (10)
1. the sampling unit of mixer-settler, it is characterized in that, described sampling unit comprises sampling box base (14) and the vacuum buffer tank (8) of the sampling box (1) of the bottom opening that the some stopple coupons (5) being connected respectively bottom the clarification rooms at different levels with mixer-settler are all connected and the box shape of open top with each stopple coupon (5) the other end; Sampling box (1) is located in sampling box base (14), sampling box base is provided with some sampling jugs in (14), the inner space of the pipe connecting (7) of vacuum buffer tank (8) by a band vacuum breaker (15) and sampling box base (14); The top board (1-1) of sampling box (1) has some holes, the corresponding position in each hole is connected to the hard sleeve (2) corresponding with corresponding sampling jug bottleneck straight down, the other end of the stopple coupon (5) of clarification room at different levels is each passed through each hard sleeve (2) and stretches the sampling jug bottle mouth position to correspondence, and the outer wall of stopple coupon (5) contacts with the inner wall sealing of hard sleeve (2).
2. sampling unit according to claim 1, it is characterised in that, the top board (1-1) of described sampling box (1) is provided with handgrip (3).
3. sampling unit according to claim 1, it is characterized in that, the top of vacuum buffer tank (8) is platform (8-1), and sampling box base (14) bottom is connected with top platform (8-1) one of vacuum buffer tank (8).
4. sampling unit according to claim 3, it is characterized in that, the top platform (8-1) of vacuum buffer tank (8) is provided with vacuum take-off connecting joint (6), and the side of vacuum buffer tank (8) is provided with vacuum meter (9).
5. sampling unit according to claim 3, it is characterized in that, the inverted U hanging beam (12) being connected with band hanging beam head on vacuum buffer tank (8), the end of two beam arms of inverted U hanging beam (12) is connected with the both sides pivotable of vacuum buffer tank (8).
6. sampling unit according to claim 1, it is characterised in that, in the top of sampling box base (14), edge is provided with the sealing-ring (13) contacted with sampling box (1) outer wall.
7. sampling unit according to claim 1, it is characterised in that, sampling box base (14) is provided with sampling jug card seat (16), sampling jug is located on sampling jug card seat (16).
8. sampling unit according to claim 1, it is characterised in that, described stopple coupon (1) is flexible pipe, and the external diameter of this flexible pipe is slightly larger than the internal diameter of hard sleeve (2).
9. sampling unit according to claim 8, it is characterized in that, sampling box (1) is provided with the collar for the some flexible pipes of cutting ferrule (4), and the both sides of described collar (4) are fixed on the top board (1-1) of sampling box (1) by nut.
10. according to the arbitrary described sampling unit of claim 1-9, it is characterized in that, hard sleeve (2) on sampling box (1), sampling box (1), sampling box base (14) and pipe connecting (7) all adopt stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000825.4A CN105651553B (en) | 2015-12-28 | 2015-12-28 | The sampler of mixer-settler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000825.4A CN105651553B (en) | 2015-12-28 | 2015-12-28 | The sampler of mixer-settler |
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| Publication Number | Publication Date |
|---|---|
| CN105651553A true CN105651553A (en) | 2016-06-08 |
| CN105651553B CN105651553B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000825.4A Active CN105651553B (en) | 2015-12-28 | 2015-12-28 | The sampler of mixer-settler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225829A (en) * | 2016-12-14 | 2018-06-29 | 中核四0四有限公司 | A kind of remote instantaneous sample device and method of mixer-settler material liquid outlet |
| CN112844247A (en) * | 2020-12-12 | 2021-05-28 | 中国原子能科学研究院 | Gram-level uranium oxide powder dissolving system and method suitable for hot chamber application |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196441A (en) * | 2007-12-28 | 2008-06-11 | 北京工业大学 | Vacuum sampling device for monitoring rainwater drain water quality |
| CN203191245U (en) * | 2013-04-20 | 2013-09-11 | 云南农业大学 | Multichannel common pressure concentrating device |
| CN103451683A (en) * | 2012-05-28 | 2013-12-18 | 中国原子能科学研究院 | On-line electrolytic mixing clarifying tank |
| CN203705207U (en) * | 2013-12-31 | 2014-07-09 | 常州千帆环保科技有限公司 | Soil solution sampling device |
| CN104370439A (en) * | 2014-10-16 | 2015-02-25 | 江苏烨泰玻璃有限公司 | Molten glass clarifying device |
| CN204228479U (en) * | 2014-11-28 | 2015-03-25 | 江苏达诺尔半导体超纯科技有限公司 | Novel ultrapure sulfuric anhydride sampling cabinet |
-
2015
- 2015-12-28 CN CN201511000825.4A patent/CN105651553B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196441A (en) * | 2007-12-28 | 2008-06-11 | 北京工业大学 | Vacuum sampling device for monitoring rainwater drain water quality |
| CN103451683A (en) * | 2012-05-28 | 2013-12-18 | 中国原子能科学研究院 | On-line electrolytic mixing clarifying tank |
| CN203191245U (en) * | 2013-04-20 | 2013-09-11 | 云南农业大学 | Multichannel common pressure concentrating device |
| CN203705207U (en) * | 2013-12-31 | 2014-07-09 | 常州千帆环保科技有限公司 | Soil solution sampling device |
| CN104370439A (en) * | 2014-10-16 | 2015-02-25 | 江苏烨泰玻璃有限公司 | Molten glass clarifying device |
| CN204228479U (en) * | 2014-11-28 | 2015-03-25 | 江苏达诺尔半导体超纯科技有限公司 | Novel ultrapure sulfuric anhydride sampling cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225829A (en) * | 2016-12-14 | 2018-06-29 | 中核四0四有限公司 | A kind of remote instantaneous sample device and method of mixer-settler material liquid outlet |
| CN112844247A (en) * | 2020-12-12 | 2021-05-28 | 中国原子能科学研究院 | Gram-level uranium oxide powder dissolving system and method suitable for hot chamber application |
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| Publication number | Publication date |
|---|---|
| CN105651553B (en) | 2018-07-06 |
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