CN110743776A - Novel separation device is used in production of iron sesquioxide pigment - Google Patents
Novel separation device is used in production of iron sesquioxide pigment Download PDFInfo
- Publication number
- CN110743776A CN110743776A CN201911091481.0A CN201911091481A CN110743776A CN 110743776 A CN110743776 A CN 110743776A CN 201911091481 A CN201911091481 A CN 201911091481A CN 110743776 A CN110743776 A CN 110743776A
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- Prior art keywords
- pipe
- feeding
- recovery
- separation device
- framework
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
Abstract
The invention discloses a novel separation device for producing ferric oxide pigment, which comprises a feeding device, a separation device, a recovery device and a finished product collecting hopper, and is characterized in that the feeding device comprises a feeding pipe, a flushing pipe and a valve, wherein the feeding pipe and the flushing pipe are both provided with the valve, and the feeding pipe and the flushing pipe are connected with a same discharging pipe; a separating device is arranged at the tail end of the discharging pipe, the tail end of the discharging pipe is positioned in the separating device, the separating device is arranged in the recycling hopper, and a material blocking cover is arranged at the top of the separating device; the arranged separation device can separate the seed crystals with different particles, and meanwhile, the seed crystals with small particles pass through stainless steel to enter the recovery device and enter the oxidation barrel through the negative pressure pump; the feeding device is convenient to realize quick feeding, and the feeding device can wash the whole device after the separation is finished.
Description
Technical Field
The invention relates to production equipment of ferric oxide pigment, in particular to a novel separation device for producing the ferric oxide pigment.
Background
The existing ferric oxide pigment is different in oxidation degree in the oxidation process, so that the seed crystals with different radiuses are formed finally, the large seed crystals can be used as raw materials for producing the pigment, the seed crystals with smaller radiuses need to be subjected to secondary oxidation to increase the radiuses of the seed crystals, the seed crystals with large grains need to be separated from the seed crystals with small grains before the seed crystals with smaller radiuses are subjected to secondary oxidation, and the seed crystals need to be separated quickly by using a separation device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the novel separation device for producing the ferric oxide pigment, which is convenient for quickly separating the large-particle crystal seeds from the small-particle crystal seeds, and simultaneously is convenient for directly conveying the small-particle crystal seeds to the oxidation barrel for oxidation, and is convenient and quick.
In order to achieve the above purpose, the scheme of the invention; a novel separation device for production of iron sesquioxide pigment comprises a feeding device, a separation device, a recovery device and a finished product collecting hopper, wherein the feeding device comprises a feeding pipe, a flushing pipe and a valve, the feeding pipe and the flushing pipe are both provided with the valve, and the feeding pipe and the flushing pipe are connected with a same discharging pipe; the tail end of the discharge pipe is provided with a separating device, the tail end of the discharge pipe is positioned in the separating device, the separating device comprises a framework, a stainless steel mesh and a driving mechanism, the framework is in a round table shape and is transversely arranged, one end with a small radius of the framework is close to the separating device, the stainless steel mesh covers the round periphery of the framework, a rotating shaft is arranged in the framework and is fixedly connected with the rotating shaft through a supporting rod, and the rotating shaft is driven to rotate through the driving mechanism; the recovery device comprises a recovery hopper, a material blocking cover and a discharge pipe, wherein the recovery hopper is internally provided with a separation device, two ends of the recovery hopper are flush with two ends of the separation device, the bottom of the recovery hopper is funnel-shaped, the bottom of the funnel is fixed and communicated with the discharge pipe, the discharge pipe is provided with a negative pressure pump, the top of the separation device is provided with the material blocking cover, and the material blocking cover is fixed on two sides of the recovery hopper; and a finished product collecting hopper is arranged at the tail end of the recovery device.
Compared with the prior art, the invention has the advantages that; 1. the arranged separation device can separate the seed crystals with different particles, and meanwhile, the seed crystals with small particles pass through stainless steel to enter the recovery device and enter the oxidation barrel through the negative pressure pump; 2. the feeding device is convenient to realize quick feeding, and the feeding device can wash the whole device after the separation is finished.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
The device comprises a feeding device 1, a feeding pipe 1.1, a flushing pipe 1.3, a valve 1.4, a discharging pipe 2, a separating device 2.1, a framework 2.2, a rotating shaft 2.3, a stainless steel net 2.4, a driving mechanism 3, a recovery device 3.1, a recovery hopper 3.2, a material blocking cover 3.3, a discharging pipe 4 and a finished product collecting hopper.
Detailed Description
The invention will now be further elucidated with reference to the drawing.
As shown in fig. 1, a novel separation device 2 for production of iron sesquioxide pigment comprises a feeding device 1, a separation device 2, a recovery device 3 and a finished product collecting hopper, wherein the feeding device 1 comprises a feeding pipe 1.1, a flushing pipe 1.2 and a valve 1.3, wherein the feeding pipe 1.1 and the flushing pipe 1.2 are both provided with the valve 1.3 fixed in a clamp fixing manner, and the feeding pipe 1.1 and the flushing pipe 1.2 are connected with a same discharging pipe 1.4 through a hot melting bonding process; the tail end of the discharge pipe 1.4 is provided with a separation device 2, the tail end of the discharge pipe 1.4 is positioned in the separation device 2, the separation device 2 comprises a framework 2.1, a stainless steel net 2.3 and a driving mechanism 2.4, the framework 2.1 is in a circular truncated cone shape, the framework 2.1 is transversely placed, one end of the framework 2.1 with a small radius is close to the separation device 2, the circular periphery of the framework 2.1 is covered with the stainless steel net 2.3, a rotating shaft 2.2 is arranged in the framework 2.1, the rotating shaft 2.2 is fixedly connected with the framework 2.1 through a supporting rod, the rotating shaft 2.2 and the framework 2.1 are both welded with the supporting rod, the rotating shaft 2.2 is driven to rotate through the driving mechanism 2.4, and the driving mechanism; the recovery device 3 comprises a recovery hopper 3.1, a material blocking cover 3.2 and a discharge pipe 3.3, the recovery hopper 3.1 is internally fixed with the separation device 2 through a bearing, two ends of the recovery hopper 3.1 are flush with two ends of the separation device 2, the bottom of the recovery hopper 3.1 is funnel-shaped, the bottom of a funnel is fixed and communicated with the discharge pipe 3.3 through a welding mode, a negative pressure pump 3.4 is fixed on the discharge pipe 3.3 through a flange plate, the top of the separation device 2 is provided with the material blocking cover 3.2, and edges of the left side and the right side of the material blocking cover 3.2 are fixed on two sides of the recovery hopper 3.1 through a welding mode; a finished product collecting hopper is arranged at the tail end of the recovery device 3 and welded on the outer wall of the recovery hopper 3.1.
When the device is used, pigment enters the discharge pipe 1.4 through the feed pipe 1.1 and is injected into the separation device 2 through the discharge pipe 1.4, then the driving mechanism 2.4 drives the rotating shaft 2.2 to rotate, the rotating shaft 2.2 drives the separation device 2 to rotate, under the action of centrifugal force, the crystal seeds with smaller particles pass through the stainless steel net 2.3 and fall into the recovery hopper 3.1, the stop cover 3.2 arranged at the top of the separation device 2 can stop the crystal seeds from flying upwards, so that the crystal seeds slide along the inner wall of the stop cover 3.2 and fall into the recovery hopper 3.1, the crystal seeds with larger particles slide downwards along the stainless steel net 2.3 and fall into the collection hopper, the crystal seeds in the recovery hopper 3.1 slide along the bottom into the discharge pipe 3.3, then the pump 3.4 conveys the crystal seeds with smaller particles into the oxidation barrel to carry out secondary oxidation to increase the radius of the crystals, the valve 1.3 on the flushing pipe 1.2 is opened after the two-grade separation of the radius of the crystals is increased, and the flushing liquid can clean the separation device 2 and the, preventing the pigment from solidifying on the stainless steel net 2.3 and causing blockage.
Claims (1)
1. A novel separation device for producing iron sesquioxide pigment comprises a feeding device, a separation device, a recovery device and a finished product collecting hopper, and is characterized in that the feeding device comprises a feeding pipe, a flushing pipe and a valve, wherein the feeding pipe and the flushing pipe are both provided with the valve, and the feeding pipe and the flushing pipe are connected with a same discharging pipe; the tail end of the discharge pipe is provided with a separating device, the tail end of the discharge pipe is positioned in the separating device, the separating device comprises a framework, a stainless steel mesh and a driving mechanism, the framework is in a round table shape and is transversely arranged, one end with a small radius of the framework is close to the separating device, the stainless steel mesh covers the round periphery of the framework, a rotating shaft is arranged in the framework and is fixedly connected with the rotating shaft through a supporting rod, and the rotating shaft is driven to rotate through the driving mechanism; the recovery device comprises a recovery hopper, a material blocking cover and a discharge pipe, wherein the recovery hopper is internally provided with a separation device, two ends of the recovery hopper are flush with two ends of the separation device, the bottom of the recovery hopper is funnel-shaped, the bottom of the funnel is fixed and communicated with the discharge pipe, the discharge pipe is provided with a negative pressure pump, the top of the separation device is provided with the material blocking cover, and the material blocking cover is fixed on two sides of the recovery hopper; and a finished product collecting hopper is arranged at the tail end of the recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091481.0A CN110743776A (en) | 2019-11-10 | 2019-11-10 | Novel separation device is used in production of iron sesquioxide pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091481.0A CN110743776A (en) | 2019-11-10 | 2019-11-10 | Novel separation device is used in production of iron sesquioxide pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110743776A true CN110743776A (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911091481.0A Pending CN110743776A (en) | 2019-11-10 | 2019-11-10 | Novel separation device is used in production of iron sesquioxide pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110743776A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108583U (en) * | 1991-06-29 | 1992-07-01 | 阎岐山 | Cone type centrifuged separator |
| CN2701531Y (en) * | 2004-06-16 | 2005-05-25 | 郑州精华淀粉工程技术开发有限公司 | Centrifugal type slag-slurry separating screen |
| US20130270158A1 (en) * | 2012-04-17 | 2013-10-17 | Otis Walton | Centrifugal Size-Separation Sieve for Granular Materials |
| CN203291636U (en) * | 2013-06-21 | 2013-11-20 | 兰州威立雅水务(集团)有限责任公司 | Device for cleaning and screening filter materials of filter tanks of waterworks |
| CN204074472U (en) * | 2014-08-17 | 2015-01-07 | 河南黄河旋风股份有限公司 | Powder wet method centrifugal classification apparatus |
| CN107262358A (en) * | 2017-08-09 | 2017-10-20 | 蔡小三 | A kind of roller screening plant and screening system |
| CN207756461U (en) * | 2017-11-28 | 2018-08-24 | 西藏华泰龙矿业开发有限公司 | A kind of ore pulp deslagging device |
| CN208742999U (en) * | 2018-08-01 | 2019-04-16 | 安乡龙威新能源科技开发有限责任公司 | A kind of biomass separator structure |
| CN208824745U (en) * | 2018-07-07 | 2019-05-07 | 江苏赛德力制药机械制造有限公司 | One kind horizontal three is combined centrifugal separator |
| CN208912715U (en) * | 2018-08-30 | 2019-05-31 | 重庆鹏凯精细化工有限公司 | Sodium chloride rinse-system in hydroxyethyl/hydroxypropyl methylcellulose |
-
2019
- 2019-11-10 CN CN201911091481.0A patent/CN110743776A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108583U (en) * | 1991-06-29 | 1992-07-01 | 阎岐山 | Cone type centrifuged separator |
| CN2701531Y (en) * | 2004-06-16 | 2005-05-25 | 郑州精华淀粉工程技术开发有限公司 | Centrifugal type slag-slurry separating screen |
| US20130270158A1 (en) * | 2012-04-17 | 2013-10-17 | Otis Walton | Centrifugal Size-Separation Sieve for Granular Materials |
| CN203291636U (en) * | 2013-06-21 | 2013-11-20 | 兰州威立雅水务(集团)有限责任公司 | Device for cleaning and screening filter materials of filter tanks of waterworks |
| CN204074472U (en) * | 2014-08-17 | 2015-01-07 | 河南黄河旋风股份有限公司 | Powder wet method centrifugal classification apparatus |
| CN107262358A (en) * | 2017-08-09 | 2017-10-20 | 蔡小三 | A kind of roller screening plant and screening system |
| CN207756461U (en) * | 2017-11-28 | 2018-08-24 | 西藏华泰龙矿业开发有限公司 | A kind of ore pulp deslagging device |
| CN208824745U (en) * | 2018-07-07 | 2019-05-07 | 江苏赛德力制药机械制造有限公司 | One kind horizontal three is combined centrifugal separator |
| CN208742999U (en) * | 2018-08-01 | 2019-04-16 | 安乡龙威新能源科技开发有限责任公司 | A kind of biomass separator structure |
| CN208912715U (en) * | 2018-08-30 | 2019-05-31 | 重庆鹏凯精细化工有限公司 | Sodium chloride rinse-system in hydroxyethyl/hydroxypropyl methylcellulose |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200204 |
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| RJ01 | Rejection of invention patent application after publication |