CN203259393U - Constant-temperature digestion cup used in high-chlorine wastewater COD online detection - Google Patents
Constant-temperature digestion cup used in high-chlorine wastewater COD online detection Download PDFInfo
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- CN203259393U CN203259393U CN 201320093293 CN201320093293U CN203259393U CN 203259393 U CN203259393 U CN 203259393U CN 201320093293 CN201320093293 CN 201320093293 CN 201320093293 U CN201320093293 U CN 201320093293U CN 203259393 U CN203259393 U CN 203259393U
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- cup
- digestion
- clearing
- constant
- water inlet
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Abstract
The utility model relates to a digestion cup used in high-chlorine wastewater COD online detection. The cup comprises a digestion cup body and a digestion cup cover. The cup is characterized in that the digestion cup body is divided into an inner cup and an outer cup; the inner wall of the inner cup is a smooth surface; the inner cup has a ground port design; the inner sup is isolated from the outer cup, and is the digestion area; the outer cup is provided with an inlet and an outlet; the height of the inlet is slightly higher than the liquid level in the inner cup; the outlet is staggered from the inlet, such that a loop is increased; the cup cover has a ground port design, and has three liquid inlets and a spiral gas discharge port. The cup provided by the utility model has the advantages that: 1, the outer cup provides a constant-temperature and stable environment for the digestion of a solution in the inner cup, such that the solution in the inner cup is uniformly heated and is constant; and 2, when digestion is completely finished, circulation water is started with a program, such that the digestion liquid in the inner cup is rapidly cooled by using cooling water.
Description
Technical field
The utility model relates to a kind of constant temperature digestion cup, and is especially a kind of for the online constant temperature digestion cup that detects of high-chloride wastewater COD.
Technical background
Traditional to clear up cup all be direct-fired basically, and two defectives are arranged like this, can't directly control heating-up temperature exactly for one, and local overheating occurs easily, and another cools off very slow exactly.On the online automatic detection instrument, only have by external temperature control sensor and control temperature of reaction, make the digestion solution cool to room temperature by prolonging cool time.This has just increased financial cost and the time cost of on-line detector.Be difficult to control because tradition is cleared up a glass reaction conditions, also affected to a certain extent the Stability and veracity that instrument detects.
Summary of the invention
The utility model purpose is to overcome the deficiencies in the prior art, and a kind of cup of clearing up for the online detection of high-chloride wastewater COD is provided, and keeps clearing up the constant temperature system of reaction, and is clearing up rear rapid cooling.
The technical scheme that provides according to the utility model, the described cup of clearing up for the online detection of high-chloride wastewater COD comprises and clears up cup and clear up bowl cover that feature is: the described cup of clearing up is divided into inner cup and the outer cup, the inwall of interior cup is smooth surface, and the design of band ground, with the outer cup isolation, for clearing up reacting environment, outer cup is provided with import and outlet, inlet height is a little more than liquid level in the interior cup, outlet and the import design of staggering, increase loop; Described bowl cover is also for ground designs, and with 3 inlets and 1 spiral exhausr port.
Described cup and the bowl cover of clearing up cup is man-to-man frosted interface.The described bore of clearing up outer cup (3) water delivering orifice (7) of cup (1) is greater than water inlet (6) bore, and water inlet (6) and water delivering orifice (7) an angle of 90 degrees degree that staggers.
Advantage of the present utility model:
1, outer cup is for the reaction of clearing up of solution in the interior cup provides constant temperature, stable environment, makes that solution is heated evenly in the interior cup, and is constant.
2, after clearing up fully, by program start recirculated water, by the digestion solution in the cup in the rapid cooling of cooling water circulation.
3, design bowl cover, it is convenient to get lid, is convenient to manual cleaning.Simultaneously, bowl cover design inlet opening is convenient to reagent and is directly added, accurate, pollution-free, noresidue; Design spiral vent port increases the loop, can exhaust, can reduce again the liquor capacity loss.
Description of drawings
Figure l is the cup body structure synoptic diagram of clearing up of the present utility model.
Fig. 2 is for clearing up the bowl cover synoptic diagram.
Fig. 3 is Fig. 2 vertical view.
Embodiment
Below in conjunction with concrete drawings and Examples the utility model is described further.
As shown in the figure: clear up cup and comprise and clear up cup (1), clear up interior cup (2), outer cup (3), clear up bowl cover (8) etc.
The utility model comprises to be cleared up cup (1) and clears up bowl cover (8), the described cup (1) of clearing up comprises interior cup (2) and outer cup (3), the inwall of described interior cup (2) is smooth surface, and band frosted rim of a cup (4) and smooth liquid outlet (5), interior cup is used for the place of Specimen eliminating reaction, noresidue is polluted, and Manual-cleaning is convenient.
Outer cup described in the utility model (3) is and interior cup (2) Seal Design, and is provided with water inlet (6) and water delivering orifice (7).It is fixed that the water inlet height comes according to digestion solution liquid level in the interior cup (2), in guaranteeing in the cup reaction be heated evenly, constant.Described water delivering orifice (7) staggers 90 ℃ with water inlet (6) and designs, and guarantees the chilled(cooling) water return (CWR), is convenient to install.
Described in the utility model clear up cup clear up bowl cover (8), for frosted designs, guarantee it and clear up combining closely of cup (1).The described bowl cover (8) of clearing up is provided with 3 inlets (9) and 1 exhausr port (10), and reagent adds directly, accurately.Described exhausr port (10) is helical design, increases the cooling circuit of steam, reduces Volume Loss.
Claims (3)
1. one kind is used for the online constant temperature digestion cup that detects of high-chloride wastewater COD, comprise and clear up cup (1) and clear up bowl cover (8), it is characterized in that: the described cup of clearing up is divided into interior cup (2) and outer cup (3), the inwall of interior cup (2) is smooth surface, and band ground design, isolate with outer cup (3), for clearing up reacting environment, outer cup is provided with water inlet (6) and water delivering orifice (7), water inlet (6) height is a little more than liquid level in the interior cup (2), the design of staggering of water delivering orifice and water inlet increases the loop; Described bowl cover is also for ground designs, and with 3 inlets (9) and 1 spiral exhausr port (10).
2. the cup of clearing up as claimed in claim 1, it is characterized in that: the described bore of clearing up outer cup (3) water delivering orifice (7) of cup (1) is greater than water inlet (6) bore, and water inlet (6) and water delivering orifice (7) an angle of 90 degrees degree that staggers.
3. the cup of clearing up as claimed in claim 1, it is characterized in that: described clearing up has 3 inlets (9) and 1 exhausr port (10) on the bowl cover (8), exhausr port is spirality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093293 CN203259393U (en) | 2013-03-01 | 2013-03-01 | Constant-temperature digestion cup used in high-chlorine wastewater COD online detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093293 CN203259393U (en) | 2013-03-01 | 2013-03-01 | Constant-temperature digestion cup used in high-chlorine wastewater COD online detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259393U true CN203259393U (en) | 2013-10-30 |
Family
ID=49471946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093293 Expired - Lifetime CN203259393U (en) | 2013-03-01 | 2013-03-01 | Constant-temperature digestion cup used in high-chlorine wastewater COD online detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940269A (en) * | 2017-04-01 | 2017-07-11 | 北京赤帝鸿鹄科技有限责任公司 | Acid closure is caught up with counteracting tank decompression |
-
2013
- 2013-03-01 CN CN 201320093293 patent/CN203259393U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940269A (en) * | 2017-04-01 | 2017-07-11 | 北京赤帝鸿鹄科技有限责任公司 | Acid closure is caught up with counteracting tank decompression |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096 No. 688, hi tech Avenue, Jiangxi, Nanchang Patentee after: JIANGXI ESUN ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 330096 No. 688, hi tech Avenue, Jiangxi, Nanchang Patentee before: Jiangxi Yishan Environmental Protection Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |