CN108176118A - For the vacuum filter of insoluble sulfur separation of solid and liquid - Google Patents
For the vacuum filter of insoluble sulfur separation of solid and liquid Download PDFInfo
- Publication number
- CN108176118A CN108176118A CN201810162594.4A CN201810162594A CN108176118A CN 108176118 A CN108176118 A CN 108176118A CN 201810162594 A CN201810162594 A CN 201810162594A CN 108176118 A CN108176118 A CN 108176118A
- Authority
- CN
- China
- Prior art keywords
- solid
- distributing trough
- washing lotion
- insoluble sulfur
- liquid
- 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.)
- Granted
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 43
- 239000011593 sulfur Substances 0.000 title claims abstract description 43
- 239000007787 solid Substances 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 title claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 55
- 239000002002 slurry Substances 0.000 claims abstract description 37
- 239000006210 lotion Substances 0.000 claims abstract description 34
- 238000005406 washing Methods 0.000 claims abstract description 34
- 238000000967 suction filtration Methods 0.000 claims abstract description 28
- 239000012452 mother liquor Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- 238000007689 inspection Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 24
- 239000004744 fabric Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 239000012065 filter cake Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/82—Means for pressure distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention provides the vacuum filters for insoluble sulfur separation of solid and liquid, can improve and filter effect, solid-liquid separation efficiency, reduce scale cost of investment, the manufacturing cost of insoluble sulfur entirety, and ensure the suction filtration of soluble sulfur, separating effect.The vacuum filter, including housing, blanking scraper plate, driving mechanism and filter mechanism, housing is equipped with feed slurry inlet, washing lotion import, balanced gas import, solid outlet and mother liquor suction filtration mouth, it filters mechanism and includes suction filtering tube, filtering table and case, filtering table is closed together in the upper end opening of case to form compartment, for compartment Integral sealing in housing, compartment, other end connection mother liquor suction filtration mouth are stretched into suction filtering tube one end, it is characterised in that：Filtering table is driven by driving mechanism realizes rotation, is provided with slurry distributing trough, washing lotion distributing trough and blanking scraper plate above filtering table, slurry distributing trough connects corresponding feed slurry inlet, washing lotion import with washing lotion distributing trough.
Description
Technical field
The present invention relates to the process equipments prepared for insoluble sulfur, and in particular to for insoluble sulfur separation of solid and liquid
Vacuum filter.
Background technology
It is acted on for the vacuum filter of insoluble sulfur separation of solid and liquid by insoluble sulfur solid and carbon disulfide liquid
And be dissolved in carbon disulfide liquid have soluble sulfur carry out separation of solid and liquid, divided by the way of vacuum filtration
From, good separating effect, and powdered insoluble sulfur can be obtained, crushing operation of the later stage to insoluble sulfur filter cake is avoided,
Technique can be simplified.
The existing vacuum filter for insoluble sulfur separation of solid and liquid uses intermittent operation, will contain first insoluble
Property sulphur, soluble sulfur and carbon disulfide slurry quantify in implanter body after, disconnect slurry supply, then filter, finally
The filter cake that insoluble sulfur is formed is struck off, is collected.To consider integrated artistic efficiency, the injection rate of each slurry all compared with
Greatly, the filter cake of the insoluble sulfur of generation is thicker, and filter cake is thicker not only to be influenced to filter efficiency, solid-liquid separation efficiency, and then influence
The scale cost of investment of insoluble sulfur entirety, manufacturing cost, and can not ensure the suction filtration of soluble sulfur, separation effect
Fruit.
Invention content
Filter that effect is poor, scale cost of investment for the vacuum filter for being currently used for insoluble sulfur separation of solid and liquid
The technical issues of height, production cost are high, the separating effect of soluble sulfur is poor, the present invention provides consolidate for insoluble sulfur
The vacuum filter of liquid separation, can improve and filter effect, solid-liquid separation efficiency, and the scale for reducing insoluble sulfur entirety is thrown
Cost, manufacturing cost are provided, and ensures the suction filtration of soluble sulfur, separating effect.
Its technical solution is such, for the vacuum filter of insoluble sulfur separation of solid and liquid, is scraped including housing, blanking
Plate, driving mechanism and filter mechanism, the housing be equipped with feed slurry inlet, washing lotion import, balanced gas import, solid outlet and
Mother liquor suction filtration mouth, the suction filtration mechanism include suction filtering tube, filtering table and case, and the filtering table is closed together in the case
Upper end opening to form compartment, the compartment Integral sealing in housing, described suction filtering tube one end stretch into the compartment,
The other end connects the mother liquor suction filtration mouth, it is characterised in that：The filtering table is driven by the driving mechanism and realizes rotation, institute
It states and slurry distributing trough, washing lotion distributing trough and the blanking scraper plate is provided with above filtering table, the slurry distributing trough and described wash
The connection of liquid the distributing trough corresponding feed slurry inlet, washing lotion import.
Further, the slurry distributing trough is equipped with 1, and the washing lotion distributing trough is equipped with 1 ~ 3, the slurry distributing trough
The filtering table center arrangement is surrounded with 1 ~ 3 washing lotion distributing trough.
Further, the two side that the slurry distributing trough and/or the washing lotion distributing trough are radially extended along filtering table
Top be placed with tooth form overflow port respectively.
Further, it is equipped with the solid outlet below the blanking scraper plate.
Further, the mother liquor suction filtration mouth of the suction filtering tube and the housing is sealed by bedding and padding seal box coordinates, described
Bedding and padding seal box includes box body, airtight and watertight padding, sealing plate and filters connector, and the suction filtering tube is stretched in the box body, the box
Filled with airtight and watertight padding between body and the suction filtering tube, the box body lower end is convexly equipped with the flange for supporting the airtight and watertight padding, institute
It states cassette upper end and is covered with the pressure ring for being pressed the airtight and watertight padding, the suction filtration fitting end is equipped with skirt section, and the skirt section is arranged
In the pressure ring periphery and with the box body be located at the position of pressure ring axle box or housing be located at mother liquor suction filtration mouth circumferential direction position it is close
Sealing is determined, and the suction filtration connector is connected with the suction filtering tube.
Further, fixed frame is fixed in the housing, the fixed frame is located above the filtering table, the blanking
Scraper plate, the slurry distributing trough, the washing lotion distributing trough are fixedly connected respectively with the fixed frame.
Further, the housing includes upper shell and lower housing, and the upper shell passes through flange with lower housing stitching portion
Structure connects.
Further, the driving mechanism includes motor and speed reducer, the motor, speed reducer and the case company of transmission successively
Connect, the speed reducer is set to below the enclosure interior, the speed reducer and the position that the motor drive is connect with it is described
Housing seal connects.
Further, the case is tapered pyramidal structure from top to bottom, the speed reducer under the case
End is sequentially connected.
Further, visor, headlamp, pressure vacuum gauge, safety inspection mouth and flush pipe, institute are additionally provided on the housing
Flush pipe is stated for being rinsed to the visor.
Further, the motor is explosion-proof variable frequency motor, and the speed reducer is disk feeder speed reducer, described
Headlamp is explosion-proof lamp；The explosion-proof lamp, visor are all provided with there are two and are symmetrically fixed on the upper part of the housing both sides, wherein one
A explosion-proof lamp and a visor are located at top at solid outlet.
Further, the position that the vacuum filter is contacted with slurry, balanced gas, washing lotion uses stainless steel
Matter.
Further, the filtering table is made of filter cloth, support mesh and the stent set from top to bottom, and the filter cloth passes through
In on the support mesh, the stent, the support mesh is punching net or bar shaped net for press strip press fitting, and the filter cloth is chemical fibre
Cloth, metal or the combination of sintered metal mesh formula.
The present invention is realized by driving mechanism driving and turned by the way that the filtering table for filtering mechanism is set as rotational structure
Dynamic, scraper is stationary structure so that the filter cake for the insoluble sulfur being formed on filtering table can continuously strike off by scraper,
It collects so that the filter cake of insoluble sulfur maintains relatively thin thickness, and corresponding slurry can realize continuous feed with washing lotion,
Avoid balanced gas fill or collect repeatedly and carbon disulfide with balanced gas collect caused by be lost in, and then improve filter effect
Fruit, solid-liquid separation efficiency reduce scale cost of investment, the manufacturing cost of insoluble sulfur entirety, and relatively thin filter cake is thick
Degree ensures suction filtration, the separating effect of soluble sulfur.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure diagram of the bedding and padding seal box of the present invention.
Specific embodiment
As shown in Figure 1 and Figure 2, for the vacuum filter of insoluble sulfur separation of solid and liquid, including housing 1, blanking scraper plate 3,
Driving mechanism and suction filtration mechanism, housing 1 is equipped with and feed slurry inlet, washing lotion import, balanced gas import, solid outlet and mother liquor
The corresponding slurry connector 4 of suction filtration mouth, washing lotion connector 5, balanced gas connector 6, anchor tip 7 and suction filtration connector 8, filter machine
Structure includes suction filtering tube 9, filtering table 10, case 11 and vacuum pump（Vacuum pump is not shown, is existing conventional techniques）, filtering
Disk 10 is closed together in the upper end opening of case 11 to form compartment 12, and 12 Integral sealing of compartment is in housing 1, suction filtering tube
Compartment 12 is stretched into 9 one end, the other end connects mother liquor suction filtration mouth, and the lower end of driving mechanism and case 11 is sequentially connected to drive
Filter disc 10 realizes rotation, and 10 top of filtering table is provided with slurry distributing trough 13, washing lotion distributing trough 14 and blanking scraper plate, slurry cloth
Slot 13 is equipped with 1, and washing lotion distributing trough 14 is equipped with 1 ~ 3, and slurry distributing trough 13 and 1 ~ 3 washing lotion distributing trough 14 surround filtering table 10
Center arrangement, slurry distributing trough and washing lotion distributing trough 14 connect corresponding feed slurry inlet, washing lotion import by pipeline 15 respectively, under
Expect to be equipped with solid outlet below scraper plate.Slurry uniform distribution removes carbon disulfide by suction filtration, is dissolved in two on filtering table 10
The soluble sulfur of nitric sulfid, insoluble sulfur remaines in 10 top of filtering table, and passes through washing lotion under the rotation of filtering table 10
The cleaning area that distributing trough 14 is formed, to be cleaned to insoluble sulfur, it is ensured that purity, the number of washing lotion distributing trough 14 can basis
Actual demand is configured, and is contacted blanking scraper plate when the filter cake that insoluble sulfur is formed reaches certain thickness, is scraped by blanking
The inclined bevel of scraping of plate lower end is scraped off and is fallen into solid outlet, and then collects；During being somebody's turn to do, slurry is continuous charging, no
Dissolubility sulphur continuously to scrape off collection, avoid because blanking valve is frequently opened in conventional batch operating process, fill repeatedly and
Collect balanced gas（Nitrogen, carbon disulfide gas）Caused production efficiency reduces, and to accomplish scale production, while avoids frequency
It is numerous to open nitrogen escape, the increase of nitrogen usage amount that blanking valve causes,.
It arranges respectively on the top of two side that slurry distributing trough 13 and/or washing lotion distributing trough 14 are radially extended along filtering table 10
There is tooth form overflow port 16, prevent from causing cloth uneven because the top position overflow of side wall is not horizontal, it is ensured that along 10 diameter of filtering table
To the uniform distribution in direction.
The mother liquor suction filtration mouth of suction filtering tube 9 and housing 1 is sealed by bedding and padding seal box to be coordinated, and bedding and padding seal box includes box body
17th, airtight and watertight padding 18, sealing plate and suction filtration connector, suction filtering tube 9 are stretched in box body 17, are filled between box body 17 and suction filtering tube 9
Airtight and watertight padding 18,17 lower end of box body are convexly equipped with the flange of bearing seal filler 18, and 17 upper end of box body is covered with press fitting airtight and watertight padding
18 pressure ring 19 filters fitting end and is equipped with skirt section 20, and skirt section 20 is sheathed on 19 periphery of pressure ring and is located at pressure ring 19 with box body 17
The position sealing of axle box is fixed, and is filtered connector and is connected with suction filtering tube 9, real by airtight and watertight padding 18 between suction filtering tube 9 and box body 17
Existing dynamic sealing filters the skirt section 20 of connector and 17 static seal of box body, and then effectively ensures the sealing effect of junction, prevents from balancing
Gas is escaped, and due to carbon disulfide gas explosion limit wider range, can improve the explosion-proof performance of device.
Fixed frame is fixed in housing 1, fixed frame is located at 10 top of filtering table, blanking scraper plate, slurry distributing trough, washing lotion cloth
Hopper 14 is fixedly connected respectively with fixed frame.
Housing 1 includes upper shell 1a and lower housing 1b, and upper shell 1a is connected with lower housing 1b stitching portions by flange arrangement 2
It connects；Driving mechanism includes motor 26 and speed reducer 27, and motor 26, speed reducer 27 and case 11 are sequentially connected successively, and speed reducer is set
1 lower inside of housing is placed in, the position that speed reducer is connect with motor drive is tightly connected with housing 1, since driving mechanism is set
In 10 lower section of filtering table, convenient for the maintenance of filtering table 10.
Case 11 is pyramidal structure tapered from top to bottom, convenient for the collection of filtrate.
Visor 21, headlamp 22, pressure vacuum gauge 23, safety inspection mouth 24 and flush pipe 25 are additionally provided on housing 1, is rinsed
Pipe 25 is used to be rinsed visor 21；Motor is explosion-proof variable frequency motor, and speed reducer is disk feeder speed reducer, headlamp
22 be explosion-proof lamp；Explosion-proof lamp, visor 21 are all provided with there are two and are symmetrically fixed on 1 top both sides of housing, one of explosion-proof lamp
It is located at top at solid outlet with a visor 21.
The position that vacuum filter is contacted with slurry, balanced gas, washing lotion uses stainless steel.
Filtering table is made of filter cloth, support mesh and the stent set from top to bottom, filter cloth by press strip be pressed in support mesh,
On stent, support mesh is punching net or bar shaped net, and filter cloth is chemical fiber cloth, metal or sintered metal mesh formula combine.
In Fig. 1,28 be the leakage fluid dram for being set to lower housing lower part, is excluded convenient for the carbon disulfide of condensation, 29 be support foot.
Claims (10)
1. for the vacuum filter of insoluble sulfur separation of solid and liquid, including housing, blanking scraper plate, driving mechanism and machine is filtered
Structure, the housing are equipped with feed slurry inlet, washing lotion import, balanced gas import, solid outlet and mother liquor suction filtration mouth, the suction filtration
Mechanism includes suction filtering tube, filtering table and case, and the filtering table is closed together in the upper end opening of the case and is separated with being formed
Room, the compartment Integral sealing is in housing, and the compartment is stretched into described suction filtering tube one end, the other end connects the mother liquor
Suction filtration mouth, it is characterised in that：The filtering table is driven by the driving mechanism realizes rotation, is provided with above the filtering table
Slurry distributing trough, washing lotion distributing trough and the blanking scraper plate, the slurry distributing trough connect accordingly with the washing lotion distributing trough
The feed slurry inlet, washing lotion import.
2. the vacuum filter according to claim 1 for insoluble sulfur separation of solid and liquid, it is characterised in that：The material
It starches distributing trough and is equipped with 1, the washing lotion distributing trough is equipped with 1 ~ 3, and the slurry distributing trough and 1 ~ 3 washing lotion distributing trough enclose
Around the filtering table center arrangement.
3. the vacuum filter according to claim 1 or 2 for insoluble sulfur separation of solid and liquid, it is characterised in that：Institute
It states the top of two side that slurry distributing trough and/or the washing lotion distributing trough are radially extended along filtering table and is placed with tooth form respectively and overflow
Head piece.
4. the vacuum filter according to claim 1 for insoluble sulfur separation of solid and liquid, it is characterised in that：Under described
Expect to be equipped with the solid outlet below scraper plate.
5. the vacuum filter according to claim 1 for insoluble sulfur separation of solid and liquid, it is characterised in that：The pumping
The mother liquor suction filtration mouth of chimney filter and the housing is sealed by bedding and padding seal box to be coordinated, and the bedding and padding seal box includes box body, sealing
Filler, sealing plate and suction filtration connector, the suction filtering tube are stretched in the box body, are filled between the box body and the suction filtering tube
Airtight and watertight padding, the box body lower end are convexly equipped with the flange for supporting the airtight and watertight padding, and the cassette upper end is covered with described in press fitting
The pressure ring of airtight and watertight padding, it is described suction filtration fitting end be equipped with skirt section, the skirt section be sheathed on the pressure ring periphery and with the box
Body is located at the position of pressure ring axle box or housing is located at the position sealing of mother liquor suction filtration mouth circumferential direction and fixes, the suction filtration connector with it is described
Suction filtering tube connects.
6. the vacuum filter according to claim 1 for insoluble sulfur separation of solid and liquid, it is characterised in that：The shell
It is fixed with fixed frame in vivo, the fixed frame is located above the filtering table, the blanking scraper plate, the slurry distributing trough, institute
Washing lotion distributing trough is stated to be fixedly connected with the fixed frame respectively.
7. the vacuum filter according to claim 1 for insoluble sulfur separation of solid and liquid, it is characterised in that：The shell
Body includes upper shell and lower housing, and the upper shell is connect with lower housing stitching portion by flange arrangement；
The driving mechanism includes motor and speed reducer, and the motor, speed reducer and compartment are sequentially connected successively, the deceleration
Machine is set to below the enclosure interior, and the position that the speed reducer is connect with the motor drive connects with the housing seal
It connects.
8. the vacuum filter according to claim 7 for insoluble sulfur separation of solid and liquid, it is characterised in that：The cover
Shell is pyramidal structure tapered from top to bottom, and the lower end of the speed reducer and the case is sequentially connected.
9. the vacuum filter according to claim 7 for insoluble sulfur separation of solid and liquid, it is characterised in that：The shell
Visor, headlamp, pressure vacuum gauge, safety inspection mouth and flush pipe are additionally provided on body, the flush pipe is used for the visor
It is rinsed.
10. the vacuum filter according to claim 9 for insoluble sulfur separation of solid and liquid, it is characterised in that：It is described
Motor is explosion-proof variable frequency motor, and the speed reducer is disk feeder speed reducer, and the headlamp is explosion-proof lamp；It is described explosion-proof
Lamp, visor are all provided with there are two and are symmetrically fixed on the upper part of the housing both sides, and one of explosion-proof lamp and a visor are located at
Top at solid outlet；
The position that the vacuum filter is contacted with slurry, balanced gas, washing lotion uses stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162594.4A CN108176118B (en) | 2018-02-26 | 2018-02-26 | Vacuum filter for insoluble sulfur solid-liquid separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162594.4A CN108176118B (en) | 2018-02-26 | 2018-02-26 | Vacuum filter for insoluble sulfur solid-liquid separation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108176118A true CN108176118A (en) | 2018-06-19 |
| CN108176118B CN108176118B (en) | 2023-12-05 |
Family
ID=62553150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162594.4A Active CN108176118B (en) | 2018-02-26 | 2018-02-26 | Vacuum filter for insoluble sulfur solid-liquid separation |
Country Status (1)
| Country | Link |
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| CN (1) | CN108176118B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896504A (en) * | 2019-04-11 | 2019-06-18 | 无锡华盛橡胶新材料科技股份有限公司 | For the continuous separation of wet production insoluble sulfur, dry system |
| CN109911864A (en) * | 2019-04-11 | 2019-06-21 | 无锡华盛橡胶新材料科技股份有限公司 | System for the screening of wet production insoluble sulfur, crushing, de-oiling |
| CN109970033A (en) * | 2019-04-11 | 2019-07-05 | 无锡华盛橡胶新材料科技股份有限公司 | Separation of solid and liquid, the system of precipitation for the oil-filled insoluble sulfur of wet production |
| CN111773803A (en) * | 2020-06-18 | 2020-10-16 | 四川润邦利泰科技有限公司 | Automatic rapid solid-liquid separation device and application method |
| CN112371069A (en) * | 2020-10-23 | 2021-02-19 | 无锡市张华医药设备有限公司 | Continuous reaction, crystallization, filtration, washing, drying system |
| CN112370843A (en) * | 2020-10-23 | 2021-02-19 | 无锡市张华医药设备有限公司 | Closed continuous filtering washing machine |
| CN112973243A (en) * | 2021-03-04 | 2021-06-18 | 浙江环森环境科技有限公司 | Filtering device for industrial wastewater purification and use method thereof |
| CN115253457A (en) * | 2022-08-23 | 2022-11-01 | 三门峡义翔铝业有限公司 | Flat disc filter and filtering method thereof |
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| CN109896504A (en) * | 2019-04-11 | 2019-06-18 | 无锡华盛橡胶新材料科技股份有限公司 | For the continuous separation of wet production insoluble sulfur, dry system |
| CN109911864A (en) * | 2019-04-11 | 2019-06-21 | 无锡华盛橡胶新材料科技股份有限公司 | System for the screening of wet production insoluble sulfur, crushing, de-oiling |
| CN109970033A (en) * | 2019-04-11 | 2019-07-05 | 无锡华盛橡胶新材料科技股份有限公司 | Separation of solid and liquid, the system of precipitation for the oil-filled insoluble sulfur of wet production |
| CN109911864B (en) * | 2019-04-11 | 2023-09-01 | 无锡华盛橡胶新材料科技股份有限公司 | System for screening, crushing and deoiling for wet production of insoluble sulfur |
| CN111773803A (en) * | 2020-06-18 | 2020-10-16 | 四川润邦利泰科技有限公司 | Automatic rapid solid-liquid separation device and application method |
| CN112371069A (en) * | 2020-10-23 | 2021-02-19 | 无锡市张华医药设备有限公司 | Continuous reaction, crystallization, filtration, washing, drying system |
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| CN112371069B (en) * | 2020-10-23 | 2023-08-29 | 无锡市张华医药设备有限公司 | Continuous reaction, crystallization, filtration, washing and drying system |
| CN112973243A (en) * | 2021-03-04 | 2021-06-18 | 浙江环森环境科技有限公司 | Filtering device for industrial wastewater purification and use method thereof |
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