CN214076690U - Oily waste silica gel desorption device - Google Patents
Oily waste silica gel desorption device Download PDFInfo
- Publication number
- CN214076690U CN214076690U CN202022869852.8U CN202022869852U CN214076690U CN 214076690 U CN214076690 U CN 214076690U CN 202022869852 U CN202022869852 U CN 202022869852U CN 214076690 U CN214076690 U CN 214076690U
- Authority
- CN
- China
- Prior art keywords
- aeration pipe
- silica gel
- annular aeration
- oil
- kettle 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.)
- Active
Links
Images
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model relates to an oil-containing waste silica gel desorption device, which comprises a kettle body, wherein the upper end of the kettle body is provided with an oil-containing silica gel input pipeline and an exhaust port, the side wall of the kettle body is provided with a silica gel output pipeline, and a boiling point stripping mechanism is arranged at the position close to the bottom in the kettle body; the boiling point stripping mechanism comprises a first annular aeration pipe, a second annular aeration pipe, a third annular aeration pipe, a fourth annular aeration pipe and a steam input pipeline connected to the first annular aeration pipe, wherein the first annular aeration pipe, the second annular aeration pipe, the third annular aeration pipe and the fourth annular aeration pipe are sequentially arranged from outside to inside, one end of the steam input pipeline penetrates through the kettle body, and the first annular aeration pipe and the second annular aeration pipe are connected through a plurality of first connecting pipelines. This useless silica gel desorption device of oiliness carries out the boiling point steam strip through letting in vapor to the useless silica gel of oiliness, can effectually extract the oil in the silica gel and come, also can roll the useless silica gel of oiliness through the mode of aeration simultaneously, desorption effect preferred.
Description
Technical Field
The utility model belongs to the technical field of silica gel cyclic regeneration, concretely relates to oily waste silica gel desorption device.
Background
The silica gel has the alias: the silicic acid gel is a high-activity adsorption material and belongs to an amorphous substance. The main component of the silica gel is silicon dioxide, and the silica gel is stable in chemical property and does not burn.
Silica gels can be generally classified into two broad categories, silicone gels and inorganic silica gels, according to their properties and composition.
Inorganic silica gel is a high-activity adsorbing material, and is usually prepared by reacting sodium silicate with sulfuric acid, and performing a series of post-treatment processes such as aging, acid soaking and the like. Insoluble in water and any solvent, non-toxic, odorless, stable in chemical property, and non-reactive with any substance except strong alkali and hydrofluoric acid. Different types of silica gel form different microporous structures due to different manufacturing methods. The chemical components and physical structure of silica gel determine that the silica gel has the characteristics of difficult substitution of other similar materials: the adsorbent has high adsorption performance, good thermal stability, stable chemical property, higher mechanical strength and the like, and is used as a drying agent, a humidity regulator, a deodorant and the like for families; the catalyst is industrially used as an oil hydrocarbon decolorant, a catalyst carrier, a pressure swing adsorbent and the like; separating and purifying agent for fine chemical industry, beer stabilizer, paint thickener, toothpaste friction agent, delustering agent, etc.
The silicone gel is an organosilicon compound, which means a compound having an Si-C bond and at least one organic group directly bonded to a silicon atom, and conventionally, compounds in which an organic group is bonded to a silicon atom via oxygen, sulfur, nitrogen, or the like are also commonly used as organosilicon compounds. Wherein, the polysiloxane which is composed of a silicon-oxygen bond (-Si-O-Si-) as a framework is the most numerous in organic silicon compounds, has the deepest research and the widest application, and accounts for more than 90 percent of the total dosage, and the organic silicon is mainly divided into four types of silicon rubber, silicon resin, silicon oil and silane coupling agent.
At present, in the process of processing and producing the regenerated base oil by using the waste lubricating oil, the adsorbent of silica gel is adopted, and because the property of the silica gel is stable and can be recycled, the oil-containing waste silica gel can be regenerated and recycled after production, but most of the conventional technologies at present adopt a mechanical stirring mode to process the silica gel, so that part of the silica gel is broken easily, and certain loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, reasonable in design's an oily waste silica gel desorption device for solving above-mentioned problem just.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an oil-containing waste silica gel desorption device comprises a kettle body, wherein an oil-containing silica gel input pipeline and an exhaust port are arranged at the upper end of the kettle body, a silica gel output pipeline is arranged on the side wall of the kettle body, and a boiling point stripping mechanism is arranged at a position close to the bottom in the kettle body;
boiling point strip mechanism includes first annular aeration pipe, second annular aeration pipe, third annular aeration pipe, fourth annular aeration pipe that sets gradually from outside to inside and connects the vapor input pipeline on first annular aeration pipe, the cauldron body is run through to the one end of vapor input pipeline, connect through the first connecting pipeline of a plurality of between first annular aeration pipe and the second annular aeration pipe, connect through a plurality of second connecting pipeline between second annular aeration pipe and the third annular aeration pipe, connect through a plurality of third connecting pipeline between third annular aeration pipe and the fourth annular aeration pipe.
As a further optimization scheme of the utility model, all be equipped with a plurality of aeration hole on first annular aeration pipe, second annular aeration pipe, third annular aeration pipe and the fourth annular aeration pipe.
As a further optimization scheme of the utility model, the one end of oiliness silica gel input pipeline runs through the cauldron body and is located the internal half of cauldron high department, be equipped with first valve on the oiliness silica gel input pipeline.
As the utility model discloses a further optimization scheme, be equipped with the second valve on the silica gel delivery line, silica gel delivery line is located boiling strip mechanism's top.
As the utility model discloses a further optimization scheme, be equipped with the third valve on the vapor input pipeline, exhaust port department is equipped with the fourth valve.
As the utility model discloses a further optimization scheme, silica gel output pipeline is connected with centrifuge.
The beneficial effects of the utility model reside in that:
1) the utility model can effectively extract the oil in the silica gel by introducing the water vapor into the oil-containing waste silica gel to carry out boiling point steam stripping;
2) the utility model can roll the waste silica gel containing oil by aeration, which reduces the crushing amount of the silica gel while ensuring the full reaction and has better desorption effect;
3) the utility model discloses simple structure, stability is high, reasonable in design, the realization of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the stripping mechanism of the present invention.
In the figure: 1. a kettle body; 101. an oil-containing silica gel input pipeline; 102. an exhaust port; 103. a silica gel output pipeline; 2. a boiling point stripping mechanism; 201. a first annular aeration pipe; 202. a second annular aeration pipe; 203. a third annular aeration pipe; 204. a fourth annular aeration pipe; 205. a first connecting pipe; 206. A second connecting pipe; 207. a third connecting pipe; 208. an aeration hole; 209. the water vapor is input into the pipeline.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example 1
As shown in fig. 1-2, an oil-containing waste silica gel desorption device comprises a kettle body 1, wherein an oil-containing silica gel input pipeline 101 and an exhaust port 102 are arranged at the upper end of the kettle body 1, a silica gel output pipeline 103 is arranged on the side wall of the kettle body 1, and a boiling point stripping mechanism 2 is arranged at a position close to the bottom in the kettle body 1;
the boiling point stripping mechanism 2 comprises a first annular aeration pipe 201, a second annular aeration pipe 202, a third annular aeration pipe 203, a fourth annular aeration pipe 204 and a steam input pipeline 209 connected to the first annular aeration pipe 201, wherein the first annular aeration pipe 201, the third annular aeration pipe 203, the fourth annular aeration pipe 204 and the steam input pipeline 209 connected to the first annular aeration pipe 201 are sequentially arranged from outside to inside, one end of the steam input pipeline 209 penetrates through the kettle body 1, the first annular aeration pipe 201 and the second annular aeration pipe 202 are connected through a plurality of first connecting pipelines 205, the second annular aeration pipe 202 and the third annular aeration pipe 203 are connected through a plurality of second connecting pipelines 206, and the third annular aeration pipe 203 and the fourth annular aeration pipe 204 are connected through a plurality of third connecting pipelines 207. The first annular aeration pipe 201, the second annular aeration pipe 202, the third annular aeration pipe 203 and the fourth annular aeration pipe 204 are communicated with each other, and the water vapor can be uniformly distributed in each aeration pipe, so that the water vapor can be spread throughout the whole kettle body 1.
The first annular aeration pipe 201, the second annular aeration pipe 202, the third annular aeration pipe 203 and the fourth annular aeration pipe 204 are all provided with a plurality of aeration holes 208. The water vapor is discharged from the aeration holes 208 and continuously moves above the kettle body 1, and simultaneously fully reacts with the oily waste silica gel, so that the oil extraction part in the oily waste silica gel can be extracted to form the silica gel containing oil and water and the mixture of oil and water.
One end of the oily silica gel input pipeline 101 penetrates through the kettle body 1 and is positioned at the height of one half of the kettle body 1, and a first valve is arranged on the oily silica gel input pipeline 101. The silica gel output pipeline 103 is provided with a second valve, and the silica gel output pipeline 103 is positioned above the boiling point stripping mechanism 2. A third valve is arranged on the steam input pipeline 209, and a fourth valve is arranged at the exhaust port 102. The on-off of each pipeline is controlled by each valve.
The silica gel output pipeline 103 is connected with a centrifuge. The silica gel containing oil and water and the mixture of oil and water are mixed together and discharged into a centrifuge from a silica gel output pipeline 103, the centrifuge can separate solid and liquid, separate the silica gel containing oil and water and the mixture of oil and water, and respectively convey the silica gel containing oil and water and the mixture of oil and water to different treatment equipment for further processing.
When the desorption process is carried out, the steam is input into the first annular aeration pipe 201 through the steam input pipeline 209, and the first annular aeration pipe 201, the second annular aeration pipe 202, the third annular aeration pipe 203 and the fourth annular aeration pipe 204 are quickly covered with the steam after the steam enters the first annular aeration pipe 201, and is discharged into the oil-containing waste silica gel from the aeration holes 208, and the water vapor is discharged through the aeration pipes to enable the oil-containing waste silica gel to roll in the kettle body 1, so that the oil-containing waste silica gel can be prevented from being condensed together, meanwhile, the water vapor and the oil-containing waste silica gel can fully react, the high-temperature water vapor can extract part of oil in the oil-containing waste silica gel to form the oil-and-water-containing silica gel and the mixture of oil and water, and input to centrifuge from silica gel output pipeline 103 and carry out centrifugal treatment, the desorption effect is better and can prevent a large amount of losses of silica gel.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides an oiliness waste silica gel desorption device, includes the cauldron body (1), its characterized in that: an oily silica gel input pipeline (101) and an exhaust port (102) are arranged at the upper end of the kettle body (1), a silica gel output pipeline (103) is arranged on the side wall of the kettle body (1), and a boiling point stripping mechanism (2) is arranged at a position close to the bottom in the kettle body (1);
the boiling point stripping mechanism (2) comprises a first annular aeration pipe (201), a second annular aeration pipe (202), a third annular aeration pipe (203), a fourth annular aeration pipe (204) and a steam input pipeline (209) connected to the first annular aeration pipe (201), wherein the first annular aeration pipe (201), the third annular aeration pipe (203), the fourth annular aeration pipe (204) and the steam input pipeline (209) are sequentially arranged from outside to inside, one end of the steam input pipeline (209) penetrates through the kettle body (1), the first annular aeration pipe (201) and the second annular aeration pipe (202) are connected through a plurality of first connecting pipelines (205), the second annular aeration pipe (202) and the third annular aeration pipe (203) are connected through a plurality of second connecting pipelines (206), and the third annular aeration pipe (203) and the fourth annular aeration pipe (204) are connected through a plurality of third connecting pipelines (207).
2. The oil-containing waste silica gel desorption device according to claim 1, characterized in that: the first annular aeration pipe (201), the second annular aeration pipe (202), the third annular aeration pipe (203) and the fourth annular aeration pipe (204) are respectively provided with a plurality of aeration holes (208).
3. The oil-containing waste silica gel desorption device according to claim 1, characterized in that: one end of the oily silica gel input pipeline (101) runs through the kettle body (1) and is positioned at the height of one half of the kettle body (1), and a first valve is arranged on the oily silica gel input pipeline (101).
4. The oil-containing waste silica gel desorption device according to claim 1, characterized in that: and a second valve is arranged on the silica gel output pipeline (103), and the silica gel output pipeline (103) is positioned above the boiling point stripping mechanism (2).
5. The oil-containing waste silica gel desorption device according to claim 1, characterized in that: the steam input pipeline (209) is provided with a third valve, and the exhaust port (102) is provided with a fourth valve.
6. The oil-containing waste silica gel desorption device according to claim 1, characterized in that: the silica gel output pipeline (103) is connected with a centrifuge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869852.8U CN214076690U (en) | 2020-12-04 | 2020-12-04 | Oily waste silica gel desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869852.8U CN214076690U (en) | 2020-12-04 | 2020-12-04 | Oily waste silica gel desorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214076690U true CN214076690U (en) | 2021-08-31 |
Family
ID=77455003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022869852.8U Active CN214076690U (en) | 2020-12-04 | 2020-12-04 | Oily waste silica gel desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214076690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196435A (en) * | 2021-12-28 | 2022-03-18 | 安徽国孚润滑油工业有限公司 | Dehydration method for desorbed oil after silica gel adsorption |
-
2020
- 2020-12-04 CN CN202022869852.8U patent/CN214076690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196435A (en) * | 2021-12-28 | 2022-03-18 | 安徽国孚润滑油工业有限公司 | Dehydration method for desorbed oil after silica gel adsorption |
| CN114196435B (en) * | 2021-12-28 | 2023-08-22 | 安徽国孚润滑油工业有限公司 | Dehydration method for desorption oil after silica gel adsorption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214076690U (en) | Oily waste silica gel desorption device | |
| CN111889066B (en) | PH response controlled release hollow mesoporous silica nanoparticle and preparation method thereof | |
| CN112619628A (en) | Method for regenerating adsorbent after adsorption and refining of regenerated base oil | |
| CN113070040A (en) | Carbon material-loaded ionic liquid adsorption material for removing carbonyl sulfide and application thereof | |
| CN103349923A (en) | Preparation method and application of silazane modified mesoporous molecular sieve/PDMS (polydimethylsiloxane) hybridized composite membrane | |
| CN1175920C (en) | Catalytic yellow phosphorus tail gas oxidizing and purifying method in fixed bed | |
| CN104193997A (en) | Method and device for preparing high-boiling silicon oil | |
| CN101955164A (en) | Method for producing and purifying sulfur hexafluoride | |
| CN102649047A (en) | Preparation method for C-SiO2 adsorbing materials | |
| CN216704403U (en) | Intermittent type formula is desorption device behind silica gel adsorption against current | |
| CN217093519U (en) | Continuous countercurrent silica gel adsorption and desorption device | |
| CN104548906B (en) | Purification method for hydrogen sulfide containing gas | |
| CN214076694U (en) | Waste silica gel processing device composed of vibration dryer and vibration calcining furnace | |
| CN210814652U (en) | Deep hydrogen sulfide removal device for sulfur recovery tail gas | |
| CN203393076U (en) | Terminal hydrogen-based polysiloxane production system | |
| CN114539550A (en) | Third-class porous ionic liquid based on UiO-66 and preparation method and application thereof | |
| CN212655743U (en) | Solid-liquid continuous adsorption device | |
| CN109908706A (en) | Ion liquid microcapsule and preparation method thereof and except the application in light concentration gas | |
| CN106799210A (en) | A kind of preparation method and application of sepiolite base adsorbent | |
| CN110833819B (en) | Organic silicon nano material CO with double-brush structure2Adsorbent and preparation method thereof | |
| CN101185828A (en) | Waste gas treatment method in glassine production process | |
| CN203458944U (en) | Tail gas adsorption device for synthesizing S-2-methyl chloropropionate | |
| CN205419768U (en) | Hydrogen purification tower | |
| CN106518685B (en) | A kind of method of acid and water in removing isooctyl ester nitrate | |
| CN111892944A (en) | Solid-liquid continuous adsorption device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |