CN212655743U

CN212655743U - Solid-liquid continuous adsorption device

Info

Publication number: CN212655743U
Application number: CN202021431565.2U
Authority: CN
Inventors: 李书龙
Original assignee: Anhui Guofu Fenghuang Technology Co ltd
Current assignee: Anhui Guofu Fenghuang Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-05
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a solid-liquid continuous type adsorption equipment, include horizontal adsorber, silica gel input tube, advance oil pipe and arrange the material pipe, be connected with first baffle and second baffle on the inner wall of horizontal adsorber, first baffle with advance and be equipped with mechanical dynamic stirring cavity between the oil pipe, be equipped with first pneumatic stirring cavity between first baffle and the second baffle, second baffle and arrange and be equipped with the pneumatic stirring cavity of second between the oil pipe, be equipped with mechanical dynamic rabbling mechanism and pneumatic rabbling mechanism on the horizontal adsorber, rabbling mechanism locates in the pneumatic stirring cavity of machinery, pneumatic rabbling mechanism is located first pneumatic stirring cavity and the pneumatic stirring cavity of second. The solid-liquid continuous adsorption device is suitable for the process of large-scale silica gel and oil adsorption, can continuously keep sufficient contact in the process of silica gel and oil adsorption, prolongs the adsorption time of silica gel and oil, and ensures that the decolorization effect of silica gel on oil hydrocarbon is better.

Description

Solid-liquid continuous adsorption device

Technical Field

The utility model belongs to the technical field of lubricating oil production, concretely relates to solid-liquid continuous type adsorption equipment.

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. 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. Silica gel is an amorphous substance and has a chemical molecular formula of mSiO2.nH 2O. 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 composition 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.

When the silica gel decolorant is used as an oil hydrocarbon decolorant, the silica gel and the oil are usually directly introduced from a placing port, the oil and the silica gel are discharged together after full stirring and adsorption, but in the large-scale production process, the silica gel is not enough to be driven to be in full contact with the oil only through stirring, and the absorber always has a position where the stirrer cannot extend, so that the silica gel containing oil is adhered together, and the effect of the silica gel on oil adsorption is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, reasonable in design's a solid-liquid continuous type adsorption equipment in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a continuous adsorption equipment of solid-liquid, includes horizontal adsorber, silica gel input tube, advances oil pipe and row's material pipe, be connected with first baffle and second baffle on the inner wall of horizontal adsorber, first baffle and advance to be equipped with mechanical dynamic stirring cavity between the oil pipe, be equipped with first pneumatic stirring cavity between first baffle and the second baffle, second baffle and row are equipped with the pneumatic stirring cavity of second between the oil pipe, be equipped with mechanical dynamic rabbling mechanism and pneumatic rabbling mechanism on the horizontal adsorber, rabbling mechanism locates in the pneumatic stirring cavity of machinery, pneumatic rabbling mechanism is located first pneumatic stirring cavity and the pneumatic stirring cavity of second.

As the utility model discloses a further optimization scheme, the mechanical stirring mechanism is including connecting motor on horizontal adsorber outer wall, connecting pivot on the motor output end and connecting a plurality of agitator in the pivot.

As the utility model discloses a further optimization scheme, the motor is located one side of silica gel input tube, be equipped with the clearance between agitator and the first baffle.

As a further optimization scheme of the utility model, the pneumatic stirring mechanism comprises an air pump connected on the outer wall of the horizontal adsorber, a first aeration pipe and a second aeration pipe connected on the output end of the air pump.

As the utility model discloses a further optimization scheme, first aeration pipe is located first pneumatic stirring cavity, the second aeration pipe is located the pneumatic stirring cavity of second.

As a further optimization scheme of the utility model, all be equipped with the clearance between the inner wall of first aeration pipe and second aeration pipe and horizontal adsorber, all be equipped with a plurality of aeration hole on first aeration pipe and the second aeration pipe.

As a further optimization scheme of the utility model, the diameter of aeration hole is the same on aeration hole and the second aeration pipe on the first aeration pipe, second aeration pipe and row are equipped with the clearance between the material pipe.

As a further optimization scheme of the utility model, all be equipped with the clearance between first baffle and second baffle and the first aeration pipe, be equipped with the clearance between second aeration pipe and the second baffle.

As the utility model discloses a further optimization scheme, be connected with the blast pipe on the horizontal adsorber, the blast pipe is located the top of first pneumatic stirring cavity.

The beneficial effects of the utility model reside in that:

1) the utility model is provided with a first clapboard and a second clapboard in the horizontal adsorber, and separates the space in the horizontal adsorber into a mechanical agitation chamber, a first pneumatic agitation chamber and a second pneumatic agitation chamber through the first clapboard and the second clapboard, silica gel and oil are primarily fully agitated and fused in the mechanical agitation chamber, when the liquid level of the mixture of silica gel and oil in the mechanical agitation chamber exceeds the height of the first clapboard, the silica gel and oil enter the first pneumatic agitation chamber, and full fusion adsorption is continuously carried out in the first pneumatic agitation chamber, the mixture of silica gel and oil can be effectively agitated by the first aeration pipe, the condition of silica gel condensation is prevented, when the liquid level of the mixture of silica gel and oil in the first pneumatic agitation chamber exceeds the second clapboard, the mixture enters the second pneumatic agitation chamber, and full fusion adsorption is continuously carried out under the action of the second aeration pipe, when the fully adsorbed silica gel and oil need to be discharged outwards, the waste silica gel and the decolorized oil can be discharged together by opening the valve on the discharge pipe, so that the adsorption time is prolonged, the fusion degree of the silica gel and the oil in the whole adsorption process is ensured, and the method is suitable for large-scale production;

2) 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 stirring mechanism of the present invention.

In the figure: 1. a horizontal adsorber; 101. a silica gel input tube; 102. an oil inlet pipe; 103. a discharge pipe; 104. a first separator; 105. a second separator; 106. a mechanically-actuated stirring chamber; 107. a first pneumatic stirring chamber; 108. a second pneumatic stirring chamber; 109. an exhaust pipe; 2. a motor; 201. a rotating shaft; 202. a stirrer; 3. an air pump; 301. a first aeration pipe; 302. a second aeration pipe.

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.

Example 1

As mentioned in the above background art, when silica gel is used as an oil hydrocarbon decolorizer, silica gel and oil are usually directly introduced from a placing port, and the oil and silica gel are discharged together after being sufficiently stirred and adsorbed, but in a large-scale production process, it is not enough to drive the silica gel to be sufficiently contacted with the oil only by stirring, and since there is always a position where a stirrer cannot extend in an adsorber, oil-containing silica gel is adhered together, so that the effect of the silica gel on oil adsorption is reduced, and thus an adsorption device suitable for a large-scale production process and capable of sufficiently adsorbing for a long time is provided.

The structure of the device is shown in figure 1-2, a solid-liquid continuous adsorption device comprises a horizontal adsorber 1, a silica gel input pipe 101, an oil inlet pipe 102 and a discharge pipe 103, wherein a valve is arranged at the discharge pipe 103, silica gel and oil can be discharged by opening the valve during discharge, a first clapboard 104 and a second clapboard 105 are connected on the inner wall of the horizontal adsorber 1, a mechanical stirring chamber 106 is arranged between the first clapboard 104 and the oil inlet pipe 102, a first pneumatic stirring chamber 107 is arranged between the first clapboard 104 and the second clapboard 105, a second pneumatic stirring chamber 108 is arranged between the second clapboard 105 and the discharge pipe 103, a mechanical stirring mechanism and a pneumatic stirring mechanism are arranged on the horizontal adsorber 1, the stirring mechanism is arranged in the mechanical stirring chamber 106, the pneumatic stirring mechanism is positioned in the first pneumatic stirring chamber 107 and the second pneumatic stirring chamber 108, the silica gel and the oil are fully stirred by the pneumatic stirring mechanism and the mechanical stirring mechanism in the horizontal adsorber 1, so that the silica gel and the oil can be kept in a fully contacted state in the whole adsorption process;

the mechanical stirring mechanism comprises a motor 2 connected to the outer wall of the horizontal adsorber 1, a rotating shaft 201 connected to the output end of the motor 2 and a plurality of stirrers 202 connected to the rotating shaft 201; the motor 2 is positioned at one side of the silica gel input pipe 101, a gap is formed between the stirrer 202 and the first partition plate 104, the mechanical stirring mechanism drives the rotating shaft 201 to rotate through the motor 2 during working, and the rotating shaft 201 drives the stirrer 202 to rotate in the mechanical stirring chamber 106 during rotation, so that silica gel and oil in the mechanical stirring chamber 106 can be in full contact, and the oil-containing silica gel is prevented from being condensed;

the pneumatic stirring mechanism comprises an air pump 3 connected to the outer wall of the horizontal adsorber 1, and a first aeration pipe 301 and a second aeration pipe 302 connected to the output end of the air pump 3; a first aeration pipe 301 is positioned in the first pneumatic stirring chamber 107, and a second aeration pipe 302 is positioned in the second pneumatic stirring chamber 108; gaps are arranged between the first aeration pipe 301 and the second aeration pipe 302 and the inner wall of the horizontal adsorber 1, and a plurality of aeration holes are arranged on the first aeration pipe 301 and the second aeration pipe 302; the diameters of the aeration holes on the first aeration pipe 301 and the second aeration pipe 302 are the same, and a gap is arranged between the second aeration pipe 302 and the discharge pipe 103; gaps are arranged between the first partition plate 104 and the first aeration pipe 301, between the second partition plate 105 and the first partition plate 105, and gaps are arranged between the second aeration pipe 302 and the second partition plate 105; the horizontal adsorber 1 is connected with an exhaust pipe 109, the exhaust pipe 109 is positioned above the first pneumatic stirring chamber 107, the first aeration pipe 301 and the second aeration pipe 302 respectively and fully stir silica gel and oil in the first pneumatic stirring chamber 107 and the second pneumatic stirring chamber 108, so that oil-containing silica gel can be effectively prevented from being condensed in the first pneumatic stirring chamber 107 and the second pneumatic stirring chamber 108, and the silica gel and the oil can be always kept in a fully contact state to perform an adsorption process;

during the adsorption reaction, the silica gel and the oil are primarily and fully stirred and fused in the mechanical agitation chamber 106, when the liquid level of the mixture of the silica gel and the oil in the mechanical agitation chamber 106 exceeds the height of the first partition plate 104, the silica gel and the oil enter the first pneumatic agitation chamber 107, the full fusion and adsorption are continuously performed in the first pneumatic agitation chamber 107, the mixture of the silica gel and the oil can be effectively stirred by the first aeration pipe 301, the silica gel is prevented from being condensed, when the liquid level of the mixture of the silica gel and the oil in the first pneumatic agitation chamber 107 exceeds the second partition plate 105, the mixture of the silica gel and the oil enters the second pneumatic agitation chamber 108, the full fusion and adsorption are continuously performed under the action of the second aeration pipe 302, when the fully adsorbed silica gel and the oil need to be discharged outwards, the valve on the discharge pipe 103 is opened, the waste silica gel and the oil can be discharged together, the adsorption time is prolonged, and the fusion degree of the silica gel and the oil in the whole adsorption process is ensured, is suitable for large-scale production.

It should be noted that the motor 2 and the air pump 3 are both in the prior art, and are not described herein again, and the type and the power can be selected according to actual needs, and the diameters of the aeration holes on the first aeration pipe 301 and the second aeration pipe 302 are both smaller than the diameter of the silica gel.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a continuous adsorption equipment of solid-liquid, includes horizontal adsorber (1), silica gel input tube (101), advances oil pipe (102) and arranges material pipe (103), its characterized in that: be connected with first baffle (104) and second baffle (105) on the inner wall of horizontal adsorber (1), be equipped with between first baffle (104) and the oil inlet pipe (102) and move agitation chamber room (106) mechanically, be equipped with first pneumatic agitation chamber room (107) between first baffle (104) and second baffle (105), second baffle (105) and arrange and be equipped with second pneumatic agitation chamber room (108) between material pipe (103), be equipped with mechanical agitation mechanism and pneumatic rabbling mechanism on horizontal adsorber (1), rabbling mechanism locates in mechanical agitation chamber room (106), pneumatic rabbling mechanism is located in first pneumatic agitation chamber room (107) and the pneumatic agitation chamber room of second (108).

2. The solid-liquid continuous adsorption apparatus according to claim 1, wherein: the mechanical stirring mechanism comprises a motor (2) connected to the outer wall of the horizontal adsorber (1), a rotating shaft (201) connected to the output end of the motor (2) and a plurality of stirrers (202) connected to the rotating shaft (201).

3. The solid-liquid continuous adsorption apparatus according to claim 2, wherein: the motor (2) is located one side of the silica gel input pipe (101), and a gap is formed between the stirrer (202) and the first partition plate (104).

4. The solid-liquid continuous adsorption apparatus according to claim 1, wherein: the pneumatic stirring mechanism comprises an air pump (3) connected to the outer wall of the horizontal adsorber (1), and a first aeration pipe (301) and a second aeration pipe (302) connected to the output end of the air pump (3).

5. The solid-liquid continuous adsorption apparatus according to claim 4, wherein: the first aeration tube (301) is located within a first pneumatically agitated chamber (107) and the second aeration tube (302) is located within a second pneumatically agitated chamber (108).

6. The solid-liquid continuous adsorption apparatus according to claim 5, wherein: gaps are arranged between the first aeration pipe (301) and the second aeration pipe (302) and the inner wall of the horizontal adsorber (1), and a plurality of aeration holes are arranged on the first aeration pipe (301) and the second aeration pipe (302).

7. The solid-liquid continuous adsorption apparatus according to claim 6, wherein: the diameters of aeration holes on the first aeration pipe (301) and the second aeration pipe (302) are the same, and a gap is arranged between the second aeration pipe (302) and the discharge pipe (103).

8. The solid-liquid continuous adsorption apparatus according to claim 4, wherein: gaps are arranged between the first partition plate (104) and the first aeration pipe (301) and between the second partition plate (105) and the first partition plate (105), and gaps are arranged between the second aeration pipe (302) and the second partition plate (105).

9. The solid-liquid continuous adsorption apparatus according to claim 4, wherein: an exhaust pipe (109) is connected to the horizontal adsorber (1), and the exhaust pipe (109) is located above the first pneumatic stirring chamber (107).