CN220990829U - Diatom siliceous shell separator - Google Patents
Diatom siliceous shell separator Download PDFInfo
- Publication number
- CN220990829U CN220990829U CN202322817711.5U CN202322817711U CN220990829U CN 220990829 U CN220990829 U CN 220990829U CN 202322817711 U CN202322817711 U CN 202322817711U CN 220990829 U CN220990829 U CN 220990829U
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- Prior art keywords
- glass
- diatom
- tank body
- sleeve
- tank
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- 239000011521 glass Substances 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 11
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 239000006228 supernatant Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 241000195493 Cryptophyta Species 0.000 description 6
- 239000013535 sea water Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 241000206761 Bacillariophyta Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 210000004517 glycocalyx Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of separating devices, in particular to a diatom siliceous shell separating device which comprises a glass tank body, wherein a metal tank sleeve and a rotary tank sleeve are arranged outside the glass tank body, and a transparent window is arranged on the metal tank sleeve; the rotary tank sleeve is rotatably arranged outside the glass tank body, and can cover a transparent window on the metal tank sleeve, so that a light-proof environment is formed in the glass tank body; the upper portion of the glass jar body is equipped with feed inlet and leakage fluid dram, and the bottom is equipped with the discharge gate, and the valve body is installed to the discharge gate, installs the lid on the leakage fluid dram, and separator still includes the waste liquid jar, and the waste liquid jar communicates with the inside of the glass jar body through the fluid-discharge tube. According to the diatom siliceous shell separating device, through structural design of the tank body, the reaction liquid is added into the diatom suspension to be fully mixed and reacted, organic matters in the diatom solution can be effectively removed, and the concentrated siliceous shell suspension is obtained.
Description
Technical Field
The utility model belongs to the technical field of separation devices, and particularly relates to a diatom siliceous shell separation device.
Background
Diatom is a single-cell plant with pigment bodies, often linked by several or many cellular individuals into a wide variety of populations. An important characteristic of the group is that the diatom cell coats siliceous cell wall, which is a siliceous shell mainly composed of silicon dioxide, the siliceous shell has different textures and forms and is arranged symmetrically. In recent years, the demands of diatom siliceous shells as the basis of researches on mineralization mechanism, bionic synthesis and electrochemical application of the diatom siliceous shells are increasing. It is therefore highly desirable for those skilled in the art to design a separation device that is capable of efficiently separating the siliceous shell from the diatom.
Disclosure of utility model
Aiming at the defects, the utility model aims to provide the diatom siliceous shell separating device, and the structural design of the tank body is adopted to add the reaction solution into the diatom suspension, and fully mix and react; can effectively remove organic matters in the diatom solution to obtain concentrated siliceous shell suspension, and the separating device has the advantages of simple structure, convenient operation, practicability and the like.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
The diatom siliceous shell separating device comprises a glass tank body, wherein a metal tank sleeve and a rotary tank sleeve are arranged outside the glass tank body, and a transparent window is arranged on the metal tank sleeve; the rotary tank sleeve is rotatably arranged outside the glass tank body, and can cover a transparent window on the metal tank sleeve, so that a light-proof environment is formed in the glass tank body; the stirring device is arranged in the glass tank body and comprises a rotating shaft and stirring blades arranged on the rotating shaft; a motor in transmission connection with the rotating shaft is arranged at the top of the glass tank body; the upper part of the glass tank body is provided with a feed inlet and a liquid outlet, the bottom of the glass tank body is provided with a discharge outlet, and the discharge outlet is provided with a valve body; a cover body is arranged on the liquid outlet; the separation device also comprises a waste liquid cylinder, and the waste liquid cylinder is communicated with the inside of the glass tank body through a liquid discharge pipe; the height of the end part of the liquid discharge pipe extending into the inner part of the glass tank body can be adjusted.
As an improvement, the metal can sleeve comprises two shells which are matched with the shape of the glass can body, and the two shells are respectively arranged on the glass can body from two sides; a gap is left between the two shells, namely the transparent window.
As an improvement, a shielding part extending vertically is arranged on the metal tank sleeve, and the cross section of the shielding part is L-shaped; the side parts of the two transparent windows are provided with shielding parts; a rubber layer is arranged on the inner side of the shielding part; when the rotary pot cover covers the transparent window of the metal pot cover, one side of the rotary pot cover is positioned in the shielding part.
As an improvement, a lining film is arranged on the inner wall of the rotary tank sleeve.
As an improvement, a timing device is arranged on the outer wall of the metal tank sleeve.
As an improvement, the liquid discharge pipe is a corrosion-resistant rubber hose.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. The diatom siliceous shell separating device can conveniently observe the state of the solution in the reaction tank and form a light-proof environment in the tank by arranging the transparent window and rotating the tank sleeve. And the depth of the supernatant of the diatom seawater mixed solution after standing or the siliceous shell mixed solution after reaction is intuitively observed, so that the supernatant of the mixed solution can be conveniently and thoroughly discharged.
2. The diatom siliceous shell separating device can conveniently discharge the standing diatom seawater mixed solution or the supernatant of the reacted siliceous shell mixed solution by arranging the liquid discharge pipe, and can avoid more diatom and siliceous shells from being extracted; simultaneously, through the fluid-discharge tube and the fluid-discharge tube of pipe end height-adjustable, can be according to the degree of depth of the internal mixed liquid supernatant of jar nimble regulation fluid-discharge tube port, the supernatant of the mixed liquid of being convenient for discharge.
3. The diatom siliceous shell separating device can fully mix diatom with reaction liquid for removing organic matters, the obtained mixed liquid can better react in a light-shielding environment formed by a metal tank sleeve and a rotating tank sleeve, the siliceous shell mixed liquid obtained after removing the organic matters can be pumped out through a liquid discharge pipe, and the supernatant liquid of the siliceous shell mixed liquid can be pumped out to obtain concentrated siliceous shell suspension, so that subsequent evaporation and calcination treatment can be better carried out, and a pure siliceous shell can be obtained.
Drawings
FIG. 1 is a schematic diagram of a diatom siliceous shell separating apparatus according to the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
Wherein: 1-metal tank sleeve, 2-glass tank body, 3-transparent window, 4-rotary tank sleeve, 5-feed inlet, 6-timing device, 7-agitating unit, 8-discharge gate, 9-liquid outlet, 10-liquid discharge pipe, 11-waste liquid jar, 12-casing, 13-valve body, 15-pivot, 16-stirring vane, 17-shielding part, 18-motor, 19-fixing base, 20-plane bearing, 21-bearing, 22-rubber layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The diatom siliceous shell separating device is shown in the figures 1, 2 and 3, and comprises a glass tank body 2, wherein a metal tank sleeve 1 and a rotary tank sleeve 4 are arranged outside the glass tank body 2, and a transparent window 3 is arranged on the metal tank sleeve 1. The rotary tank cover 4 is rotatably arranged outside the glass tank body 2, and the rotary tank cover 4 can cover the transparent window 3 on the metal tank cover 1, so that a light-proof environment is formed in the glass tank body 2. The metal can sleeve 1 comprises two shells 12 which are matched with the shape of the glass can body 2, and the two shells 12 are respectively sleeved on the glass can body 2 from the left side and the right side; a gap, i.e. a transparent window 3, is left between the two housings 12. The number of the transparent windows 3 is two, and the transparent windows are symmetrically arranged on the glass tank body 2.
A lining film is arranged on the inner wall of the rotary pot cover 4. The lining film can effectively avoid the abrasion between the rotary tank sleeve 4 and the glass tank body 2 in the rotary process of the rotary tank sleeve 4.
The upper part of the glass tank body 2 is provided with a feed inlet 5 and a liquid outlet 9, the bottom is provided with a discharge outlet 8, and the discharge outlet 8 is provided with a valve body 13; the liquid outlet 9 is provided with a cover body. The outer wall of the metal can sleeve 1 is provided with a timing device 6.
As shown in fig. 3, a fixing base 19 is installed on the top of the diatom siliceous shell separating apparatus, and the fixing base 19 is fixedly installed on the glass tank body 2. A plane bearing 20 is arranged between the top of the rotary pot cover 4 and the fixed seat 19, so that the rotary pot cover 4 can be conveniently rotated. A shielding part 17 extending vertically is arranged on the metal tank sleeve 1, and the cross section of the shielding part 17 is L-shaped; the side parts of the two transparent windows 3 are provided with shielding parts 17; a rubber layer 22 is provided on the inner side of the shielding portion 17. When the rotary can cover 4 covers the transparent window 3 of the metal can cover 1, one side of the rotary can cover 4 is positioned in the shielding part 17.
As shown in fig. 1, the separation apparatus further includes a waste liquid tank 11, and the waste liquid tank 11 communicates with the inside of the glass tank 2 through a drain pipe 10. The liquid drain pipe 10 penetrates through the metal tank sleeve 1 and the glass tank body 2 through the liquid drain port 9, and the height of the end part extending into the inner position of the glass tank body 2 is adjustable. The drain pipe 10 is a corrosion-resistant rubber hose. In this embodiment, the drain pipe 10 is preferably a corrosion-resistant rubber hose, so that the depth of the drain pipe 10 extending into the glass tank body 2 can be conveniently and flexibly adjusted.
The inside of the glass tank body 2 is provided with a stirring device 7, and the stirring device 7 comprises a rotating shaft 15 and stirring blades 16 arranged on the rotating shaft 15; the top of the glass tank body 2 is provided with a motor 18 in transmission connection with a rotating shaft 15. A bearing 21 is arranged between the rotating shaft 15 and the fixed seat 19.
In this embodiment, the feeding port 5 and the liquid discharge pipe 10 are distributed in the same plane of the glass tank 2, and the plane formed by the two is perpendicular to the plane where the two transparent windows 3 are located.
In this embodiment, taking a representative class of round-screen algae in diatoms as an example, the reaction liquid composed of hydrochloric acid and hydrogen peroxide is used to effectively remove organic matters in the round-screen algae cells by utilizing the diatom siliceous shell separation device disclosed by the utility model, and a concentrated siliceous shell suspension is separated.
When in use, after the circular screen algae cultivated by using seawater is added into the glass tank body 2 from the feed inlet 5, the circular screen algae suspension mixed with the seawater is placed in the glass tank body 2. In this embodiment, the timer 6 is preferably used for timing and standing for 12 hours. After standing, the clear window 3 is used for observation, when most round-screen algae gather at the bottom of the glass tank body 2, the waste liquid tank 11 is communicated with the glass tank body 2 through the liquid discharge pipe 10, the depth of a port of the liquid discharge pipe 10 positioned in the glass tank body 2 is regulated, and the upper layer seawater clear liquid is pumped into the waste liquid tank 11. After the supernatant of the upper seawater is pumped out, hydrochloric acid and hydrogen peroxide are added through a feed inlet 5, a stirring device 7 is started to fully mix the concentrated circular screen alga suspension with the hydrochloric acid and the hydrogen peroxide, a rotary pot cover 4 is rotated to close a transparent window 3, and the rotary pot cover 4 and a metal pot cover 1 are jointly shielded, so that a light-shielding environment is formed in a glass pot body 2. The motor 18 is started, the stirring device 7 stirs the liquid in the glass tank body 2, and the motor 18 is turned off after full stirring. And (3) using a timing device 6 to time, observing through a transparent window 3 after organic matters in the round-screen algae cells fully react with hydrochloric acid and hydrogen peroxide for 24 hours, adjusting the depth of a port of a liquid discharge pipe 10 in a glass tank body 2, and pumping supernatant into a waste liquid cylinder 11, so that concentrated siliceous shell suspension is obtained in the glass tank body 2, and primary separation of siliceous shells in diatoms is realized.
In this embodiment, in order to prolong the service life of the corrosion-resistant rubber hose, the solution in the glass tank 2 is prevented from being polluted, and when the liquid or the material in the glass tank 2 is required, the corrosion-resistant rubber hose is installed so that the waste liquid tank 11 is communicated with the inside of the glass tank 2. When the liquid or the materials in the glass tank body 2 do not need to be extracted, the corrosion-resistant rubber hose is taken down, and the liquid drain port 9 is covered with the cover body.
In summary, according to the diatom siliceous shell separation device, the reaction solution is added into the diatom suspension and fully mixed and reacted through the structural design of the tank body; can effectively remove organic matters in the diatom solution to obtain concentrated siliceous shell suspension, and the separating device has the advantages of simple structure, convenient operation, practicability and the like.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A diatom siliceous shell separation device, characterized in that: the glass tank comprises a glass tank body (2), wherein a metal tank cover (1) and a rotary tank cover (4) are arranged outside the glass tank body (2), and a transparent window (3) is arranged on the metal tank cover (1); the rotary tank sleeve (4) is rotatably arranged outside the glass tank body (2), and the rotary tank sleeve (4) can cover the transparent window (3) on the metal tank sleeve (1) so as to form a light-proof environment in the glass tank body (2); the glass tank body (2) is internally provided with a stirring device (7), and the stirring device (7) comprises a rotating shaft (15) and stirring blades (16) arranged on the rotating shaft (15); a motor (18) in transmission connection with the rotating shaft (15) is arranged at the top of the glass tank body (2); the upper part of the glass tank body (2) is provided with a feed inlet (5) and a liquid outlet (9), the bottom of the glass tank body (2) is provided with a discharge outlet (8), and the discharge outlet (8) is provided with a valve body (13); a cover body is arranged on the liquid outlet (9); the separating device also comprises a waste liquid cylinder (11), and the waste liquid cylinder (11) is communicated with the inside of the glass tank body (2) through a liquid discharge pipe (10); the height of the end part of the liquid discharge pipe (10) extending into the inner position of the glass tank body (2) can be adjusted.
2. The diatom siliceous shell separation apparatus according to claim 1, wherein: the metal can sleeve (1) comprises two shells (12) which are matched with the shape of the glass can body (2), and the two shells (12) are respectively arranged on the glass can body (2) from two sides; a gap is left between the two shells (12), namely the transparent window (3).
3. The diatom siliceous shell separation apparatus according to claim 2, wherein: a shielding part (17) extending vertically is arranged on the metal tank sleeve (1), and the cross section of the shielding part (17) is L-shaped; the side parts of the two transparent windows (3) are provided with shielding parts (17); a rubber layer (22) is arranged on the inner side of the shielding part (17); when the rotary pot cover (4) covers the transparent window (3) of the metal pot cover (1), one side of the rotary pot cover (4) is positioned in the shielding part (17).
4. The diatom siliceous shell separation apparatus according to claim 1, wherein: and a lining film is arranged on the inner wall of the rotary tank sleeve (4).
5. The diatom siliceous shell separation apparatus according to claim 1, wherein: the outer wall of the metal tank sleeve (1) is provided with a timing device (6).
6. The diatom siliceous shell separation apparatus according to claim 1, wherein: the liquid discharge pipe (10) is a corrosion-resistant rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817711.5U CN220990829U (en) | 2023-10-20 | 2023-10-20 | Diatom siliceous shell separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817711.5U CN220990829U (en) | 2023-10-20 | 2023-10-20 | Diatom siliceous shell separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990829U true CN220990829U (en) | 2024-05-24 |
Family
ID=91091318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322817711.5U Active CN220990829U (en) | 2023-10-20 | 2023-10-20 | Diatom siliceous shell separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990829U (en) |
-
2023
- 2023-10-20 CN CN202322817711.5U patent/CN220990829U/en active Active
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