CN202179964U - Continuous washing and separating device - Google Patents
Continuous washing and separating device Download PDFInfo
- Publication number
- CN202179964U CN202179964U CN2011202502610U CN201120250261U CN202179964U CN 202179964 U CN202179964 U CN 202179964U CN 2011202502610 U CN2011202502610 U CN 2011202502610U CN 201120250261 U CN201120250261 U CN 201120250261U CN 202179964 U CN202179964 U CN 202179964U
- Authority
- CN
- China
- Prior art keywords
- lifter
- sedimentation
- mixing
- chamber
- tank body
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model provides a continuous washing and separating device which comprises a tank body, wherein a mixing and stirring chamber is arranged at the lower part of the tank body, a separating chamber is arranged at the upper part of the tank body, a lifter is arranged between the mixing and stirring chamber and the separating chamber, a material lifting through-hole is formed on the lifter and goes through from top to bottom, a material descending passage is formed outside the lifter, the separating chamber is communicated with the lower part of the material descending passage, a mixer is arranged inside the mixing and stirring chamber, the mixing shaft of the mixer is connected with a mixing motor which is arranged at the top of the tank body through the material lifting through-hole of the lifter, a settling body is arranged inside the separating chamber, the settling body is provided with a plurality of oblique settling plates, the oblique settling plates face the lifter, and the inclination angles of the oblique settling plates are 20 degrees to 30 degrees. The continuous washing and separating device can achieve the serial counter-flow automatic process, ensure automatic control of both water supply and material supply, complete continuous separation without needing shutdown, achieve cooperation of production and water-washing, greatly reduce water consumption, and increase the area of separation in the separator of the same size. The continuous washing and separating device is energy-saving, good in separation effect and pollution-free.
Description
Technical field
The utility model relates to the washing facility of material after a kind of nitration reaction, particularly a kind of continuous washing separator.
Background technology
Nitration reaction is in organic molecule, to introduce nitro (course of reaction NO2) will be washed and alkali cleaning after the nitration reaction.Wash mill of the prior art is an intermittent operation, adopts the artificial raw material that add, and squeezes in the rinsing machine through pump; Unit is reinforced, and unit washing, washing divide to be carried out for 4 times; Open to stir to add to wash after 30 minutes and stop; Stir and separated 30-40 minutes, water in the machine is taken away, add the water repeated water washing once more with vavuum pump.One ton of finished product needs 3 ~ 4 tons of waters, and when draining, can take more reactant out of, causes potential safety hazard; The generation wastewater flow rate is many, and waste water band material pollutes increase consumption more; All manually-operateds, and loaded down with trivial details, labour cost is big, and disengaging time is long, restriction output; Wash insufficiently, quality is unstable.
Summary of the invention
The technical problem that the utility model will solve is the deficiency to prior art, has proposed that a kind of energy consumption is low, continuous washing separator behind the good separating effect, free of contamination nitration reaction.
The technical problem that the utility model will solve realizes that through following technical scheme a kind of continuous washing separator is characterized in: be provided with tank body; The tank body bottom is for mixing the teeter chamber, and tank body top is provided with the separation chamber, mixes the teeter chamber and joins with feed pipe and water inlet pipe; The separation chamber is provided with purified liquor outlet and solid suspension outlet, between mixing teeter chamber and separation chamber, is provided with dividing plate, is provided with in the centre of dividing plate to connect the lifter that mixes teeter chamber and separation chamber; Lifter is provided with straight-through up and down material and promotes through hole, outside lifter, is provided with the material down going channel that is made up of inner and outer sleeves, and the material down going channel is connected with the port of lifter; The separation chamber is connected the bottom of sleeve with above-mentioned material down going channel outside; In mixing the teeter chamber, be provided with agitating device, the shaft of agitating device joins via the material lifting through hole of lifter and the stirring motor at tank body top, in the separation chamber, is provided with the sedimentation body; The sedimentation body comprises framework; In framework, be provided with some sedimentation swash plates, the sedimentation swash plate is towards the lifter setting, and the angle of inclination of sedimentation swash plate is 20 ~ 30 °.
The technical problem that the utility model will solve can also realize that further the sedimentation swash plate is set in parallel in the framework that the spacing between the adjacent sedimentation swash plate is 1.5 ~ 3cm through following technical scheme.
The technical problem that the utility model will solve can also realize that further described sedimentation body comprises the independently sedimentation unit of two fan-like patterns at least through following technical scheme.
The technical problem that the utility model will solve can also further realize that the outer wall that mixes the teeter chamber is provided with the circulation heating interlayer through following technical scheme.
The utility model compared with prior art, material and cleaning solution join continuously and mix in the teeter chamber, fully mix stirring after; Material along lifter promotes the through hole rising, and through material down going channel between inner sleeve and the lifter, gets into the separation chamber; In the separation chamber, carry out sedimentation separation.The utility model can be realized counter flow in series automation process operation, adds that water is reinforced to be automation control, does not shut down continuous separation; Accomplish collaborative the carrying out of one side production one side washing, one ton of product only needs 400 to 450 kilograms of water consumptions, has significantly reduced water consumption; Acid waste water after the washing can be back to use in the nitration processes; Operating personnel are few, and are simple to operate, lower labour intensity.The setting of sedimentation swash plate in the separator has increased separating area in the separator of same volume, water, material can be separated fast, reduces disengaging time, strengthens separating effect.Product purity can arrive more than 99.7%.
Description of drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sedimentation unit structural representation.
The specific embodiment
A kind of continuous washing separator is provided with tank body, and the tank body bottom is for mixing teeter chamber 2; Tank body top is provided with separation chamber 6, mixes teeter chamber 2 and joins with feed pipe 9 and water inlet pipe 4, and separation chamber 6 is provided with purified liquor outlet 8 and solid suspension outlet 5; Between mixing teeter chamber 2 and separation chamber 6, be provided with dividing plate, be provided with the lifter 12 that is communicated with mixing teeter chamber and separation chamber in the centre of dividing plate, lifter 12 is provided with straight-through up and down material and promotes through hole 14; Outside lifter 12, be provided with the material down going channel 15 that constitutes by inner sleeve 11, outer sleeve 10; Material down going channel 15 is connected with the port of lifter 12, and separation chamber 6 is connected the bottom of sleeve 10 with above-mentioned material down going channel 15 outside, in mixing teeter chamber 2, is provided with agitating device 1; The shaft 13 of agitating device 1 joins via the material lifting through hole 14 of lifter and the stirring motor at tank body top; In separation chamber 6, be provided with sedimentation body 7, sedimentation body 7 comprises framework, in framework, is provided with some sedimentation swash plates 16; Sedimentation swash plate 16 is towards the lifter setting, and the angle of inclination of sedimentation swash plate 16 is 20 ~ 30 °.Sedimentation swash plate 16 is set in parallel in the framework, and the spacing between the adjacent sedimentation swash plate is 1.5 ~ 3cm.The outer wall that mixes the teeter chamber is provided with circulation heating interlayer 3.
Described sedimentation body comprises the independently sedimentation unit of two fan-like patterns at least.Each sedimentation unit all is equipped with the sedimentation swash plate through frame fixation.
Claims (4)
1. continuous washing separator is characterized in that: be provided with tank body, the tank body bottom is for mixing the teeter chamber; Tank body top is provided with the separation chamber, mixes the teeter chamber and joins with feed pipe and water inlet pipe, and the separation chamber is provided with purified liquor outlet and solid suspension outlet; Between mixing teeter chamber and separation chamber, be provided with dividing plate, be provided with the lifter that is communicated with mixing teeter chamber and separation chamber in the centre of dividing plate, lifter is provided with straight-through up and down material and promotes through hole; Outside lifter, be provided with the material down going channel that is made up of inner and outer sleeves, the material down going channel is connected with the port of lifter, and the separation chamber is connected the bottom of sleeve with above-mentioned material down going channel outside; In mixing the teeter chamber, be provided with agitating device, the shaft of agitating device joins via the material lifting through hole of lifter and the stirring motor at tank body top, in the separation chamber, is provided with the sedimentation body; The sedimentation body comprises framework; In framework, be provided with some sedimentation swash plates, the sedimentation swash plate is towards the lifter setting, and the angle of inclination of sedimentation swash plate is 20 ~ 30 °.
2. continuous washing separator according to claim 1 is characterized in that: the sedimentation swash plate is set in parallel in the framework, and the spacing between the adjacent sedimentation swash plate is 1.5 ~ 3cm.
3. continuous washing separator according to claim 1 is characterized in that: described sedimentation body comprises the independently sedimentation unit of two fan-like patterns at least.
4. continuous washing separator according to claim 1 is characterized in that: the outer wall that mixes the teeter chamber is provided with the circulation heating interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202502610U CN202179964U (en) | 2011-07-15 | 2011-07-15 | Continuous washing and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202502610U CN202179964U (en) | 2011-07-15 | 2011-07-15 | Continuous washing and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179964U true CN202179964U (en) | 2012-04-04 |
Family
ID=45887626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202502610U Expired - Lifetime CN202179964U (en) | 2011-07-15 | 2011-07-15 | Continuous washing and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294215A (en) * | 2011-07-15 | 2011-12-28 | 连云港地浦化工有限公司 | Continuous washing and separating device |
-
2011
- 2011-07-15 CN CN2011202502610U patent/CN202179964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294215A (en) * | 2011-07-15 | 2011-12-28 | 连云港地浦化工有限公司 | Continuous washing and separating device |
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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 |
Owner name: JIANGSU DIPU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LIANYUNGANG DIPU CHEMICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 222500 Jiangsu city of Lianyungang province guannaxian heap ditch town (Chemical Industrial Park) Patentee after: Jiangsu Pudong Polytron Technologies Inc Address before: 222500 Jiangsu city of Lianyungang province guannaxian heap ditch town of Chemical Industrial Park Patentee before: Lianyungang Dipu Chemical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |