CN202881106U - Deslagging device for lime milk - Google Patents
Deslagging device for lime milk Download PDFInfo
- Publication number
- CN202881106U CN202881106U CN 201220507514 CN201220507514U CN202881106U CN 202881106 U CN202881106 U CN 202881106U CN 201220507514 CN201220507514 CN 201220507514 CN 201220507514 U CN201220507514 U CN 201220507514U CN 202881106 U CN202881106 U CN 202881106U
- Authority
- CN
- China
- Prior art keywords
- lime
- milk
- lime milk
- outlet
- slag
- 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
Images
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The utility model relates to the field of epoxypropane production devices, and in particular relates to a deslagging device for lime milk. According to the technical scheme, the deslagging device for lime milk comprises an incinerating machine, a liquid cell and a lime milk storage tank. A lime milk outlet of the incinerating machine is connected with a slag extractor, the lime milk outlet of the slag extractor is connected with the liquid cell, and the outlet of the liquid cell is connected with a lime milk curing tank. A pipeline is arranged at the lower part of the lime milk curing tank to be connected with a cyclone hydraulic separator, and a connecting line is arranged at the top of the cyclone hydraulic separator to be connected with the lime milk storage tank, and a backflow pipeline is arranged at the bottom of the cyclone hydraulic separator to be connected with the lime milk curing tank. According to the deslagging device for lime milk provided by the utility model, the solid content in the lime milk can be reduced, and solid particles are less than or equal to 0.2mm, so that a saponification tower is prevented from being blocked, an operating load of the saponification tower is improved, and the yield of epoxypropane is improved. Meanwhile, abrasion of the lime milk to the pipeline and device is reduced, and the service life is prolonged, so that the normal operating period of the device is prolonged.
Description
Technical field
The utility model relates to a kind of milk of lime deslagging device in production of propylene oxide field.
Background technology
In the production of propylene oxide, propylene chlorohydrin and milk of lime enter saponification column and carry out saponification reaction, thick ring third propane of generation.Therefore need at first dispose certain density milk of lime; Being configured to of present milk of lime: at first unslaked lime and water digest by lime slaking machine, then by entering the milk of lime storage tank behind the solid impurity in the vibratory screening apparatus removal milk of lime.Solid particulate in the milk of lime reaches≤0.8mm, stops up easily saponification column, and e-quipment and pipe is all had damage.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of reasonable in design, size that can reduce solid particulate in the milk of lime and the milk of lime deslagging device of ratio are provided.
Its technical scheme is: comprise lime slaking machine, aqueduct, milk of lime storage tank, it is characterized in that: described lime slaking machine milk of lime outlet connects slag extracting machine, the outlet of slag extracting machine milk of lime connects liquid bath, the liquid bath outlet connects milk of lime slaking tank, described milk of lime slaking tank bottom is provided with pipeline and connects wet cyclone, and its top is provided with line connection milk of lime storage tank, the bottom is provided with reflux pipeline and connects milk of lime slaking tank.
The bottom of described milk of lime slaking tank is provided with slag-drip opening, and is connected with worm conveyor.
The outlet of described lime slaking machine is provided with screen casing, and described screen casing inserts in the separator, is divided into milk of lime collection unit and slag charge collection unit in the described separator; Its underpart is provided with respectively milk of lime outlet and slag-drip opening, and slag-drip opening has rotary conveyor.
The utility model can reduce the solids content in the milk of lime, solid particulate≤0.2mm wherein, thus seen obstruction to saponification column, improved the operating load of saponification column, the output of propylene oxide is improved; Reduce simultaneously the wearing and tearing of milk of lime to pipeline and equipment, prolonged work-ing life, and then prolonged the normal cycle of operation of device.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Referring to Fig. 1, a kind of milk of lime deslagging device, the milk of lime outlet of lime slaking machine 1 is provided with screen casing 15, screen casing 15 inserts in the separator 11, separator 11 is respectively equipped with mutual disconnected milk of lime collection unit 12 and slag charge collection unit 13, and the bottom is respectively equipped with milk of lime outlet 12 and slag-drip opening 13, and milk of lime outlet 12 is communicated with slag extracting machine 2, slag-drip opening 13 has rotary conveyor 3.The outlet of slag extracting machine 2 milk of limes connects liquid bath 4, liquid bath 4 outlets connect milk of lime slaking tank 5, milk of lime slaking tank bottom is provided with pipeline and connects wet cyclone 9, and its top is provided with line connection milk of lime storage tank 10, the bottom is provided with reflux pipeline 14 and connects milk of lime slaking tanks 5.The bottom of milk of lime slaking tank 5 is provided with slag-drip opening, and is connected with worm conveyor 6.
During use, at first unslaked lime and water are in lime slaking machine 1 interior digestion, and then compound separates by the screen casing 15 of lime slaking machine 1 outlet, and after milk of lime filtered by screen casing 15, milk of lime and slag charge entered respectively milk of lime collection unit 12 and the slag charge collection unit 13 of separator 11; Then milk of lime enters slag extracting machine 2 by milk of lime outlet and separates, and slag charge is by slag charge row mouthful discharge, and transports by rotary conveyor 3; Milk of lime after slag extracting machine 2 separates again enters milk of lime slaking tank 5 by aqueduct 4; Pump into wet cyclone 9 by dnockout pump 8 after slaking is finished and separate, the upper strata milk of lime after the separation enters that the milk of lime storage tank is 9 for subsequent use, lower floor's feed liquid is back to 5 circulations of milk of lime slaking tank by reflux pipeline 14; After preparation is finished, regularly open the slag-drip opening of milk of lime slaking tank, the slag charge that pile up its bottom is transported by worm conveyor 6.
Claims (3)
1. milk of lime deslagging device, comprise lime slaking machine, aqueduct, milk of lime storage tank, it is characterized in that: described lime slaking machine milk of lime outlet connects slag extracting machine, the outlet of slag extracting machine milk of lime connects liquid bath, the liquid bath outlet connects milk of lime slaking tank, described milk of lime slaking tank bottom is provided with pipeline and connects wet cyclone, and its top is provided with line connection milk of lime storage tank, the bottom is provided with reflux pipeline and connects milk of lime slaking tank.
2. milk of lime deslagging device according to claim 1, it is characterized in that: the bottom of described milk of lime slaking tank is provided with slag-drip opening, and is connected with worm conveyor.
3. milk of lime deslagging device according to claim 1 and 2, it is characterized in that: the outlet of described lime slaking machine is provided with screen casing, and described screen casing inserts in the separator, is divided into milk of lime collection unit and slag charge collection unit in the described separator; Its underpart is provided with respectively milk of lime outlet and slag-drip opening, and slag-drip opening has rotary conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507514 CN202881106U (en) | 2012-09-29 | 2012-09-29 | Deslagging device for lime milk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507514 CN202881106U (en) | 2012-09-29 | 2012-09-29 | Deslagging device for lime milk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881106U true CN202881106U (en) | 2013-04-17 |
Family
ID=48072552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507514 Expired - Fee Related CN202881106U (en) | 2012-09-29 | 2012-09-29 | Deslagging device for lime milk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396431A (en) * | 2016-08-29 | 2017-02-15 | 绵竹市拱星氧化钙厂 | High temperature energy-saving quicklime slaking device equipped with automatic control system |
| CN108863113A (en) * | 2017-05-15 | 2018-11-23 | 沈阳铝镁设计研究院有限公司 | A method of improving lime milk concentration and quality |
| CN106396430B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | Energy conservation has the milk of lime slaking apparatus of sieving machine |
-
2012
- 2012-09-29 CN CN 201220507514 patent/CN202881106U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396431A (en) * | 2016-08-29 | 2017-02-15 | 绵竹市拱星氧化钙厂 | High temperature energy-saving quicklime slaking device equipped with automatic control system |
| CN106396430B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | Energy conservation has the milk of lime slaking apparatus of sieving machine |
| CN106396431B (en) * | 2016-08-29 | 2019-05-28 | 绵竹市拱星氧化钙厂 | High-temperature energy-conservation burnt lime slaking device equipped with automatic control system |
| CN108863113A (en) * | 2017-05-15 | 2018-11-23 | 沈阳铝镁设计研究院有限公司 | A method of improving lime milk concentration and quality |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103088881A (en) | Food garbage treatment bench | |
| CN202881106U (en) | Deslagging device for lime milk | |
| CN101838335B (en) | Starch separation method and device | |
| CN203140091U (en) | Food waste disposal platform | |
| CN103801553A (en) | Concrete waste comprehensive treatment system | |
| CN201342285Y (en) | Silt particle high efficient separating purifier | |
| CN201492975U (en) | Slag-water separating and recycling device | |
| CN103011626A (en) | Vertical lime-dispersion machine with automatic slag-removing function | |
| CN202087273U (en) | Improved mixing barrel | |
| CN109731370A (en) | A kind of environment-friendly type oily-water seperating equipment | |
| CN201366380Y (en) | Cyclone separation device | |
| CN201889231U (en) | Novel water separation equipment for household garbage | |
| CN203648977U (en) | Restaurant garbage disposal machine | |
| CN206173159U (en) | Sludge water processing system | |
| CN201930630U (en) | Pipeline filter device for essence and spice delivery pump | |
| CN106119092A (en) | A kind of restaurant garbage treating system | |
| CN211191379U (en) | Thermoelectric RDF heavy slag storage production line | |
| CN204981529U (en) | High -efficient mud -water separation system | |
| CN204981469U (en) | Mud -water separation system | |
| CN204699843U (en) | A kind of centrifuge | |
| CN2925107Y (en) | Milling separator set | |
| CN104402188A (en) | Extruding solid-liquid separator | |
| CN207654825U (en) | Mud dregs and liquor separation device | |
| CN212327636U (en) | Waste recycling preparation system for producing autoclaved aerated concrete blocks | |
| CN218687072U (en) | Slag discharging box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |