CN106039798A - Desulfurization slurry slag extraction device - Google Patents
Desulfurization slurry slag extraction device Download PDFInfo
- Publication number
- CN106039798A CN106039798A CN201610558660.0A CN201610558660A CN106039798A CN 106039798 A CN106039798 A CN 106039798A CN 201610558660 A CN201610558660 A CN 201610558660A CN 106039798 A CN106039798 A CN 106039798A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- slag
- filtering net
- steel filtering
- slag extraction
- 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.)
- Pending
Links
- 239000002893 slag Substances 0.000 title claims abstract description 38
- 239000002002 slurry Substances 0.000 title claims abstract description 17
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 13
- 230000023556 desulfurization Effects 0.000 title claims abstract description 12
- 238000000605 extraction Methods 0.000 title abstract 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 30
- 239000010935 stainless steel Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims description 27
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 210000002966 serum Anatomy 0.000 claims description 10
- 230000001934 delay Effects 0.000 claims 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 5
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000004571 lime Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a desulfurization slurry slag extraction device which comprises a slag extraction machine and an air cannon, wherein a stainless steel filter screen is mounted at the upper part of one end of the slag extraction machine, a slurry inlet and a slurry outlet are respectively formed in the upper end, communicated with the stainless steel filter screen, of the slag extraction machine, the slurry inlet and the slurry outlet are respectively arranged on the two sides of the stainless steel filter screen, the air cannon is installed at one end of the slag extraction machine and is positioned above the stainless steel filter screen, and a slag discharge opening is formed at the lower part of the other end of the slag extraction machine. The desulfurization slurry slag extraction device is simple in structure, reasonable in design, and convenient to operate and use, an impurity in lime slurry can be effectively removed in time, and the maintenance is also convenient.
Description
Technical field
The present invention relates to impurity treatment technical field, specifically a kind of desulfurization slurry carries slag device.
Background technology
At present at steel industry desulfurizer, lime stone-gypsum method accounts for the biggest ratio；In terms of service condition, commonly carry
Slag machine go deimpurity except rate the highest, cause part larger particles impurity to carry out desulfuration absorbing tower, sulfur removal technology is absorption tower
Internal serosity utilizes circulating pump to get to spraying layer, and in tower, serosity reaches certain density and is then exhausted from, and is the process of a circulation, so
In causing larger particles impurity to destroy anticorrosive coat in absorption tower, abrasion cycles pump in cyclic process and cause desulfurizing tower, accumulated slag is tight
Weight.
Summary of the invention
It is an object of the invention to provide a kind of desulfurization slurry and carry slag device, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme:
A kind of desulfurization slurry carries slag device, and including slag extracting machine and air bubble, the top, one end of described slag extracting machine is provided with not
Rust steel filter screen, the upper end of the slag extracting machine connected with stainless steel filtering net is respectively arranged with injection point and serum outlet, and serosity enters
Mouth is arranged on the right side of stainless steel filtering net, and injection point connects in the lower section of stainless steel filtering net, and serum outlet is arranged on rustless steel
The left side of filter screen, and serum outlet connection is above stainless steel filtering net, described air bubble is arranged on one end of slag extracting machine, and
Air bubble is positioned at the top of stainless steel filtering net, is provided with slag-drip opening below the described slag extracting machine other end.
As the further scheme of the present invention: the mesh number of described stainless steel filtering net is 100～150 mesh.
As the present invention further scheme: described air bubble is air cushioning tank.
Compared with prior art, the invention has the beneficial effects as follows:
Apparatus of the present invention simple in construction, reasonable in design, operate and easy to use, in the timely and effective removal white lime serosity of energy
Impurity, and keep in repair be also convenient for.
Accompanying drawing explanation
Fig. 1 is the structural representation that desulfurization slurry carries slag device.
In figure: 1-spiral slag extracting machine；2-serum outlet；3-air bubble；4-injection point；5-stainless steel filtering net；6-deslagging
Mouthful.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of desulfurization slurry carries slag device, including slag extracting machine 1 and air bubble 3, carries
The top, one end of slag machine 1 is provided with stainless steel filtering net 5, and the mesh number of stainless steel filtering net 5 is 100～150 mesh, with stainless steel filtering net 5
The upper end of the slag extracting machine 1 of connection is respectively arranged with injection point 4 and serum outlet 2, and injection point 4 is arranged on stainless steel filtering net
The right side of 5, injection point 4 connects the lower section at stainless steel filtering net 5, and serum outlet 2 is arranged on the left side of stainless steel filtering net 5, and
Serum outlet 2 connects above stainless steel filtering net 5.
Air bubble 3 is intermittent air cushioning tank, can control the pressure air that intermittent generation is certain.Air bubble 3 is pacified
It is contained in one end of slag extracting machine 1, and air bubble 3 is positioned at the top of stainless steel filtering net 5, is provided with deslagging below slag extracting machine 1 other end
Mouth 6.
White lime serosity enters in slag extracting machine through injection point 4, and through the filtration of stainless steel filtering net 5, then serosity passes through
Serum outlet 2 overflows in lime white flow container, and bits are discharged from slag-drip opening 6 through the screw mechanism of slag extracting machine 1.
Utilize the stainless steel filtering net 5 that air bubble 3 periodic cleaning blocks, thus effectively prevent stainless steel filtering net 5 from blocking, the time
Adjust according to on-site actual situations.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Claims (3)
1. desulfurization slurry carries a slag device, including slag extracting machine (1) and air bubble (3), it is characterised in that described slag extracting machine (1)
Top, one end stainless steel filtering net (5) is installed, the upper end of the slag extracting machine (1) connected with stainless steel filtering net (5) is respectively arranged with
Injection point (4) and serum outlet (2), and injection point (4) is arranged on the right side of stainless steel filtering net (5), injection point (4) is even
Leading to the lower section in stainless steel filtering net (5), serum outlet (2) is arranged on the left side of stainless steel filtering net (5), and serum outlet (2) is even
Leading to the top in stainless steel filtering net (5), described air bubble (3) is arranged on one end of slag extracting machine (1), and air bubble (3) is positioned at
The top of stainless steel filtering net (5), is provided with slag-drip opening (6) below described slag extracting machine (1) other end.
Desulfurization slurry the most according to claim 1 carries slag device, it is characterised in that the mesh of described stainless steel filtering net (5)
Number is 100～150 mesh.
Desulfurization slurry the most according to claim 1 carries slag device, it is characterised in that described air bubble (3) is that air delays
Rush tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558660.0A CN106039798A (en) | 2016-07-15 | 2016-07-15 | Desulfurization slurry slag extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558660.0A CN106039798A (en) | 2016-07-15 | 2016-07-15 | Desulfurization slurry slag extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106039798A true CN106039798A (en) | 2016-10-26 |
Family
ID=57187586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610558660.0A Pending CN106039798A (en) | 2016-07-15 | 2016-07-15 | Desulfurization slurry slag extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106039798A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276169A (en) * | 2011-04-10 | 2011-12-14 | 江苏揽山环境科技有限公司 | Wet digestion apparatus for wide size range lime blocks |
| CN202778270U (en) * | 2012-09-11 | 2013-03-13 | 北京中科创新园环境技术有限公司 | Slurry preparation device for smoke desulfuration with lime-gypsum method of sintering machine |
| CN104858043A (en) * | 2015-05-19 | 2015-08-26 | 李永江 | Spiral slag extraction machine |
| CN205815222U (en) * | 2016-07-15 | 2016-12-21 | 新兴铸管股份有限公司 | A kind of desulfurization slurry carries slag device |
-
2016
- 2016-07-15 CN CN201610558660.0A patent/CN106039798A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276169A (en) * | 2011-04-10 | 2011-12-14 | 江苏揽山环境科技有限公司 | Wet digestion apparatus for wide size range lime blocks |
| CN202778270U (en) * | 2012-09-11 | 2013-03-13 | 北京中科创新园环境技术有限公司 | Slurry preparation device for smoke desulfuration with lime-gypsum method of sintering machine |
| CN104858043A (en) * | 2015-05-19 | 2015-08-26 | 李永江 | Spiral slag extraction machine |
| CN205815222U (en) * | 2016-07-15 | 2016-12-21 | 新兴铸管股份有限公司 | A kind of desulfurization slurry carries slag device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |