CN2178705Y - Bittern separating screen - Google Patents
Bittern separating screen Download PDFInfo
- Publication number
- CN2178705Y CN2178705Y CN 93247542 CN93247542U CN2178705Y CN 2178705 Y CN2178705 Y CN 2178705Y CN 93247542 CN93247542 CN 93247542 CN 93247542 U CN93247542 U CN 93247542U CN 2178705 Y CN2178705 Y CN 2178705Y
- Authority
- CN
- China
- Prior art keywords
- bittern
- screen surface
- salt
- compass screen
- screen cloth
- 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
Links
- 241001131796 Botaurus stellaris Species 0.000 title claims abstract description 26
- 239000004744 fabric Substances 0.000 claims description 20
- 238000012216 screening Methods 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 235000002639 sodium chloride Nutrition 0.000 abstract description 29
- 150000003839 salts Chemical class 0.000 abstract description 27
- 239000002002 slurry Substances 0.000 abstract description 14
- 239000000843 powder Substances 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000011780 sodium chloride Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 2
- -1 and in this process Chemical class 0.000 description 1
- 238000005695 dehalogenation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A bittern separating sieve belongs to a bittern separating device in a hydraulic pipeline sea salt conveying system and is provided with a sieve surface, a baffle plate and a bittern returning bucket. The method is characterized in that the screen surface is formed by splicing 2 to 3 specifications of screens, the length of the arc section of the screen surface is 800-900 mm, the defects of more powder salt loss and poor bittern separation effect in the bittern separation process of the salt slurry with higher powder salt content in the prior art are overcome, and the recovery rate of powder salt in the salt slurry and the bittern separation effect are effectively improved.
Description
The utility model is about the bittern disengagement gear in the hydraulic pipe conveying sea salt system.
Existing bittern screening sieve, compass screen surface is made of a kind of screen cloth of specification, the dehydration route of salt slurry on compass screen surface is shorter, when powder salt content is higher in the salt slurry, the low problem of powder salt band vector height or salt slurry dehydration rate can appear, the bittern inferior separating effect is read 1991 the 1st phase 33-34 pages or leaves " development of YS dewatering screen " of " sea lake salt and chemical industry " magazine.
The purpose of this utility model is intended to propose a kind of new technical scheme, makes that the bittern screening sieve still had the purpose of good bittern separating effect when powder salt content was higher in the salt slurry.
A kind of bittern screening sieve described in the utility model realizes by following proposal, it is characterized in that compass screen surface is that screen cloth by 2 to 3 kinds of specifications is spliced into.
The arc section of compass screen surface and planar section are spliced in proper order by the full weldering type strip screen cloth of the wide 0.3-0.6 millimeter of seam; The mesh grid of the also sliceable 36-40 purpose of the end of compass screen surface planar section.
Compass screen surface arc section arc length is the 800-900 millimeter.
Accompanying drawing has provided several embodiment of the present utility model, in conjunction with the accompanying drawings the utility model is further described:
Accompanying drawing (1) is the side schematic view of bittern screening sieve sieve nest part, and top is arc section, and the bottom is a planar section, and wherein (1) is compass screen surface, and (2) are salt slurry plate washer, and (3) are halogen return bucket.
Accompanying drawing (2) is the compass screen surface scheme drawing that the full weldering type strip screen cloth of three kinds of specifications is spliced into, wherein the seam of screen cloth (1), (2), (3) wide is respectively 0.2,0.4 and 0.6 millimeter, compass screen surface arc section length is 800 millimeters, screen cloth (1) be shorter in length than arc section length.
The compass screen surface scheme drawing that accompanying drawing (3) is spliced into for the full weldering type strip screen cloth by two kinds of specifications, wherein the seam of screen cloth (1), (2) wide is respectively 0.3 and 0.5 millimeter, 950 millimeters of compass screen surface arc section length, the length of screen cloth (1) is greater than arc section length.
Accompanying drawing (4) the compass screen surface scheme drawing that full weldering type strip screen cloth and mesh grid are spliced into of serving as reasons, wherein screen cloth (1) is 0.4 millimeter full weldering type strip screen cloth that seam is wide, screen cloth (2) is the 38 order mesh grids of splicing at compass screen surface planar section end, and compass screen surface arc section length is 900 millimeters.
During operation, salt slurry flows out after at first drenching dehalogenation by the planar section control again through arc section when the pipeline spout is sprayed onto on the bittern screening sieve, and the salt slurry is pressed screen cloth slit sequential flow mistake from small to large successively on compass screen surface therebetween.
The compass screen surface of the described a kind of bittern screening sieve of the technical program is combined into the screen cloth of 2-3 kind specification, after the salt slurry is sprayed onto on the compass screen surface, this moment the aqueous ingredients maximum, when the salt slurry is moved downward by arc section, since proper extension the length of compass screen surface arc section, increased the dehydration route and the dewatering time of salt slurry, bittern has obtained control as much as possible and has drenched, and this part screen cloth slit relative narrower, it is less that the bittern band loses powder salt, salt slurry moves downward in the process continuing, though the screen cloth slit broaden, because of salt slurry aqueous ingredients reduces, also step-down of speed is drenched in the bittern control, it is still less that the bittern band loses powder salt, and in this process, salt, halogen has but obtained further separation.Compare with the prior art scheme, when powder salt content was higher during the technical program was starched salt, the good bittern separating effect and the higher powder salt percent recovery are arranged.
Claims (4)
1, a kind of bittern screening sieve has compass screen surface, baffle plate and halogen return bucket, it is characterized in that its compass screen surface is that screen cloth by 2 to 3 kinds of specifications is spliced into.
2, a kind of bittern screening sieve according to claim 1 is characterized in that its compass screen surface arc section length is the 800-950 millimeter.
3,, it is characterized in that its compass screen surface is to splice the wide full weldering type strip screen cloth of 0.3-0.6 millimeter seam by order to constitute from arc section top to the planar section end according to claim 1,2 described a kind of bittern screening sieves.
4,, it is characterized in that its compass screen surface is by the wide 0.4 millimeter full weldering type strip screen cloth of seam with form in the mesh grid of the end splicing 36-40 of compass screen surface planar section purpose according to claim 1,2 described a kind of bittern screening sieves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247542 CN2178705Y (en) | 1993-12-13 | 1993-12-13 | Bittern separating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247542 CN2178705Y (en) | 1993-12-13 | 1993-12-13 | Bittern separating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178705Y true CN2178705Y (en) | 1994-10-05 |
Family
ID=33819915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247542 Expired - Fee Related CN2178705Y (en) | 1993-12-13 | 1993-12-13 | Bittern separating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178705Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750646A (en) * | 2021-10-15 | 2021-12-07 | 大连盐化集团有限公司 | Movable combined brine separation system |
-
1993
- 1993-12-13 CN CN 93247542 patent/CN2178705Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750646A (en) * | 2021-10-15 | 2021-12-07 | 大连盐化集团有限公司 | Movable combined brine separation system |
| CN113750646B (en) * | 2021-10-15 | 2024-05-10 | 大连盐化集团有限公司 | Mobile combined brine separation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2178705Y (en) | Bittern separating screen | |
| CN103752416A (en) | Zinc oxide mineral collector and use method thereof | |
| CA1090265A (en) | Apparatus for continuous liquid-solid separation | |
| CN207465373U (en) | A kind of financial accounting bill perforating device | |
| CN207329896U (en) | One kind carries general receiver cam box carrier band processing mechanism | |
| CN114011581B (en) | Preparation method and application of inhibitor for copper-sulfur separation under weak acidic condition | |
| CN208591596U (en) | A kind of chemical gypsum homogenizing filter plant | |
| CN1830515A (en) | Filter for separating sodium bicarbonate and mother liquor in sodium carbonate production | |
| CN105986513A (en) | Functional filling material auxiliary agent used for papermaking field | |
| CN208308449U (en) | Alumina decomposition process decomposition slot feed system | |
| CN115007322A (en) | Flotation method for high-sulfur copper-sulfur ore | |
| CN103263973A (en) | High-water-content and high-powder-content lump ore effective powder removing method and device for achieving same | |
| CN209479020U (en) | A kind of semi-moist charcoal mechanical stirring extrusion dehydration conveying device of Powdered Activated Carbon | |
| CN207699855U (en) | A kind of clothes remove the end of a thread device | |
| CN207270889U (en) | A kind of layer-stepping filtering means dehydration device | |
| CN206366460U (en) | Case between a kind of flotation device connection | |
| CN206535745U (en) | Sand-gravel separation device | |
| CN108722630A (en) | A kind of waste paper processing retracting device of school | |
| CN208553281U (en) | A kind of pulp of lithium ion battery sieving equipment | |
| CN208071565U (en) | A kind of copper foil production sludge automatic collecting device | |
| CN2695610Y (en) | Corrugation-shaped screen mesh | |
| CN101172887B (en) | Device for automatically and continuously recycling doctor solution and recycling technique thereof | |
| CN117181597B (en) | Screening equipment for fertilizer processing and application method thereof | |
| CN214551568U (en) | Novel filter bag | |
| CN208878034U (en) | A kind of water paint dregs filter |
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 |