CN113262751A - Lifting and fixing device and reactor - Google Patents
Lifting and fixing device and reactor Download PDFInfo
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- CN113262751A CN113262751A CN202110609333.4A CN202110609333A CN113262751A CN 113262751 A CN113262751 A CN 113262751A CN 202110609333 A CN202110609333 A CN 202110609333A CN 113262751 A CN113262751 A CN 113262751A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application provides a solid lifting device and a reactor, and relates to the technical field of ternary precursor preparation equipment. The upper ends of the two side plates of the lifting fixer body are flushed, the length of the two side plates is unequal, the lower ends of the two side plates are respectively connected with a first inclined plate and a second inclined plate, the other ends of the two inclined plates are connected with each other, and the joint of the two inclined plates has an included angle. The upper ends of the two side plates are connected with a top plate, and the top plate is sequentially connected with a plurality of counter-flow plates which extend downwards and are used for slurry circulation along the direction from the first side plate to the second side plate. The first inclined plate is provided with a slurry inlet and a slurry outlet, the second side plate is provided with a liquid outlet, and a sewage discharge outlet is formed in the joint of the two inclined plates. Through the arrangement, the solid-lifting device body is free of blind areas and dead angles, convenient to clean, free of accumulated materials, flexible and controllable in solid-lifting concentration range, and suitable for various reaction tank solution continuous solid-lifting concentration production processes.
Description
Technical Field
The invention relates to the field of ternary precursor preparation equipment, in particular to a lifting and fixing device and a reactor.
Background
At present, the conventional solution lifting and fixing device for a reaction tank is generally formed by an open-pore high-level-difference countercurrent precipitation method, and the main body of the solution lifting and fixing device is rectangular.
However, the above structure causes the following problems of the prior lifting and fixing device:
1. the blind areas in the structure are easy to accumulate materials, so that different products in the solution in the reaction tank are polluted;
2. the solid extraction efficiency is low, the concentration is low, a certain precipitation time is needed to achieve the standard value of solid extraction concentration due to the adoption of an open pore high potential difference countercurrent precipitation mode, and the method is not suitable for a continuous production process;
3. the rectangle outside the structure is difficult to clean, the sealing effect is poor, and the dead angle is too much and the leaked gas needs a large amount of manpower to clean, resulting in influencing the production capacity.
In view of this, the present application is specifically made.
Disclosure of Invention
One of the purposes of the invention comprises providing a solid-extracting device, which has no blind area and dead angle inside, is convenient to clean, avoids material accumulation, has flexible and controllable solid-extracting concentration range, and is suitable for various reaction tank solution continuous solid-extracting concentration production processes.
Another object of the present invention is to provide a reactor comprising the above-mentioned lift-off reactor.
The application can be realized as follows:
the lifting fixer comprises a lifting fixer body, wherein the lifting fixer body is provided with a first side plate and a second side plate which are arranged in parallel, the upper end of the first side plate is flush with the upper end of the second side plate, the length of the first side plate is greater than that of the second side plate, the lower end of the first side plate is connected with a first inclined plate which inclines downwards, the lower end of the second side plate is connected with a second inclined plate which inclines downwards, one end of the first inclined plate, which is far away from the first side plate, is connected with one end of the second inclined plate, which is far away from the second side plate, and an included angle is formed at the joint of the first inclined plate and the second inclined plate;
the upper ends of the first side plate and the second side plate are connected with a top plate, and the top plate is sequentially connected with a plurality of counter flow plates which extend downwards to the first inclined plate and the second inclined plate and are used for slurry circulation along the direction from the first side plate to the second side plate;
the first inclined plate is provided with a slurry inlet and a slurry outlet which are used for being connected with the reaction kettle, the second side plate is provided with a liquid outlet which is used for discharging clarified liquid after solid extraction, and a sewage discharge outlet is formed in the joint of the first inclined plate and the second inclined plate.
In an alternative embodiment, a plurality of counter flow plates are arranged at intervals, and one end of each counter flow plate close to the top plate is provided with a channel penetrating along the direction from the first side plate to the second side plate.
In an alternative embodiment, the projections of the channels arranged by the adjacent 2 counter flow plates on the first side plate are not coincident.
In an alternative embodiment, the counter flow plates include a first counter flow plate closest to the first side plate and a second counter flow plate closest to the first counter flow plate, the slurry inlet and outlet is located between the first side plate and the first counter flow plate, and the joint of the first inclined plate and the second inclined plate is located between the first counter flow plate and the second counter flow plate.
In an alternative embodiment, a partition plate extending downwards from the top plate is arranged between at least 1 pair of adjacent 2 counter-flow plates; the extension length of the partition plate is less than that of the counter flow plate.
In an alternative embodiment, the partition extends for a length greater than the channel to ceiling distance.
In an alternative embodiment, a buffer plate is further connected between the top plate and the second inclined plate, and the buffer plate is located on one side of all the counter flow plates close to the second side plate.
In an optional embodiment, the plate surface of the buffer plate is provided with a plurality of through holes.
In an alternative embodiment, the bottom edge of the buffer plate is formed by connecting a first oblique edge and a second oblique edge, wherein the first oblique edge and the second oblique edge are inclined downwards, and an upward arched notch is formed at the joint of the first oblique edge and the second oblique edge.
In an alternative embodiment, the two ends of the top plate close to the first side plate and the second side plate are respectively provided with a first backflushing opening and a second backflushing opening.
In an alternative embodiment, the first backflush port is located between the first side plate and the first reverse flow plate.
In an optional embodiment, the top plate is further provided with a first observation port located on one side of the first recoil port away from the first side plate; the top plate is also provided with a second observation port which is positioned at one side of the second recoil opening close to the second side plate.
In an alternative embodiment, the first viewing port is disposed between the first and second counter flow plates; the second observation port is arranged between the buffer plate and the second side plate.
In an alternative embodiment, the first viewing port and the second viewing port are each provided with a flange with a sealing plate.
In an alternative embodiment, the second side plate is further provided with a liquid level gauge below the liquid discharge port.
In an alternative embodiment, the inner wall of the top plate is provided with an acid-resistant rubber mat.
In a second aspect, the present application provides a reactor comprising a holder of any one of the preceding embodiments and a reaction vessel connected to the holder.
In an alternative embodiment, the reaction vessel is connected to the slurry inlet and outlet of the solids extractor.
The beneficial effect of this application includes:
the application provides a carry solid ware and set up first curb plate and the second curb plate that the upper end flushes and length differs, and connect first swash plate and second swash plate respectively at the lower extreme of first curb plate and second curb plate, make the slope between first swash plate and the second swash plate connect, in addition, import and export the thick liquids and set up in first swash plate, the leakage fluid dram sets up in the second curb plate, the drain sets up in the junction of first swash plate and second swash plate, thereby make the difference in height that two swash plates have respectively with the junction that two curb plates link to each other play solid-liquid separation reposition of redundant personnel and prevent stifled effect.
Through the arrangement, the solid-lifting device body is free of blind areas and dead angles, convenient to clean, free of accumulated materials, flexible and controllable in solid-lifting concentration range, and suitable for various reaction tank solution continuous solid-lifting concentration production processes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a lifting fixture provided in the present application;
fig. 2 is a schematic structural diagram of a first counter flow plate in the solid lifting device provided in the present application;
fig. 3 is a schematic structural diagram of a second counter flow plate in the solid extractor provided in the present application;
fig. 4 is a schematic structural diagram of a third counter flow plate in the solid extractor provided in the present application;
fig. 5 is a schematic structural diagram of a fourth counter flow plate in the solid extractor provided in the present application;
fig. 6 is a schematic structural diagram of a fifth counter flow plate in the solid extractor provided in the present application;
FIG. 7 is a schematic view of a first baffle plate in the reinforcement device provided herein;
fig. 8 is a schematic structural diagram of a buffer plate in the lifting device provided in the present application.
Icon: 11-a first side panel; 12-a second side panel; 13-a top plate; 14-a first sloping plate; 15-a second sloping plate; 21-a first counter current plate; 22-a second counter-current plate; 23-a third counter current plate; 24-a fourth counter-current plate; 25-a fifth counter-current plate; 26-a channel; 31-a first separator; 32-a second separator; 33-a third separator; 4-a buffer plate; 41-through holes; 42-notch; 51-a first kick-off; 52-second kick-off; 53-first viewing port; 54-a second viewing port; 55-slurry inlet and outlet; 56-a sewage draining outlet; 57-liquid discharge port; 58-a liquid level meter; 61-a first sub-chamber; 62-a second sub-chamber; 63-a third sub-chamber; 64-a fourth sub-chamber; 65-a fifth sub-chamber; 66-a sixth subchamber; 67-the seventh sub-chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The following is a detailed description of the lift solids and reactors provided herein.
The lifting and fixing device provided by the application is different from the lifting and fixing device provided by the prior art and the existing lifting and fixing device with a rectangular main body shape, and the lifting and fixing device provided by the application can be seen as a right trapezoid with a main body shape, and a bevel angle is arranged in the middle of the bevel edge of the right trapezoid.
Specifically, please refer to fig. 1 to 8, the lifting and fixing device of the present application includes a lifting and fixing device body, the lifting and fixing device body has a first side plate 11 and a second side plate 12 which are arranged in parallel, an upper end of the first side plate 11 is flush with an upper end of the second side plate 12, and a length of the first side plate 11 is greater than a length of the second side plate 12 (that is, the first side plate 11 and the second side plate 12 can be regarded as a lower side and an upper side of a right trapezoid, respectively), a lower end of the first side plate 11 is connected with a first inclined plate 14 which is inclined downward, a lower end of the second side plate 12 is connected with a second inclined plate 15 which is inclined downward, one end of the first inclined plate 14, which is far away from the first side plate 11, is connected with one end of the second inclined plate 15, and a joint of the first inclined plate 14 and the second inclined plate 15 has an included angle (that the first inclined plate 14 and the second inclined plate 15 can be regarded as an inclined side of a right trapezoid together, wherein the included angle of the first inclined plate 14 and the second inclined plate 15 is the above-mentioned "dog-ear angle").
The upper ends of the first side plate 11 and the second side plate 12 are connected with a top plate 13 (that is, the top plate 13 can be regarded as the right-angled side of a right trapezoid), and along the direction from the first side plate 11 to the second side plate 12, the top plate 13 is sequentially connected with a plurality of (for example, 2, 3, 5, 6 or 8) counter flow plates for slurry circulation, which extend downwards to the first sloping plate 14 and the second sloping plate 15. It is worth to be noted that one end of the reverse flow plate far away from the top plate 13 is connected with the first inclined plate 14 or the second inclined plate 15, the whole lifting and fixing device body is provided with a lifting and fixing cavity formed by the side plates, the top plate 13 and the inclined plates in a surrounding mode, and the arrangement of the reverse flow plate divides the extraction cavity into at least 2 sub-cavities.
The first inclined plate 14 is provided with a slurry inlet and outlet 55 for connecting with the reaction kettle, the second side plate 12 is provided with a liquid outlet 57 for discharging clarified liquid after solid extraction, and the joint of the first inclined plate 14 and the second inclined plate 15 is provided with a sewage outlet 56.
The function of the above-mentioned counter flow plate is mainly to make the pulp only flow along the direction from the first side plate 11 to the second side plate 12, but not flow back from the second side plate 12 to the first side plate 11. The slurry inlet and outlet 55 is used for connecting with an external reaction kettle and is used for introducing ternary precursor slurry into the lifting and fixing device. The liquid outlet 57 is used for discharging the clarified liquid precipitated and clarified by the solid extractor. The waste outlet 56 is primarily used for draining the residue inside the riser.
In an alternative embodiment, a plurality of counter flow plates are arranged at intervals, and one end of each counter flow plate close to the top plate 13 is provided with a channel 26 penetrating along the direction from the first side plate 11 to the second side plate 12.
In a preferred embodiment, the projections of the channels 26 provided by the adjacent 2 counter flow plates on the first side plate 11 do not coincide. That is, the channels 26 of the adjacent 2 counter-flow plates are staggered, for example, the channel 26 of the former counter-flow plate is opened on the left side, and the channel 26 of the latter counter-flow plate is opened on the right side. The passage 26 opens from the end of the counter-flow plate close to the top plate 13, which is understood to be a rectangular plate, from the top edge of which a small rectangular portion is removed in the upper left or right corner.
It can be understood that: the slurry entering from the slurry inlet and outlet 55 is gradually accumulated until the liquid level reaches the height of the channel 26 of the previous counter-flow plate in the 2 adjacent counter-flow plates, passes through the channel 26, then rushes to the bottom of the sub-chamber formed between the two counter-flow plates under the action of gravity, and is gradually accumulated until the liquid level in the sub-chamber reaches the height of the channel 26 of the next counter-flow plate, and passes through the channel 26 again, and the principles of the remaining counter-flow plates are similar and will not be described herein.
In reference, the counter flow plates include a first counter flow plate 21 closest to the first side plate 11 and a second counter flow plate 22 closest to the first counter flow plate 21, the slurry inlet/outlet 55 is located between the first side plate 11 and the first counter flow plate 21, and the connection point of the first inclined plate 14 and the second inclined plate 15 is located between the first counter flow plate 21 and the second counter flow plate 22.
That is, a first sub-chamber 61 is formed between the first side plate 11 and the first counter-flow plate 21, a second sub-chamber 62 is formed between the first counter-flow plate 21 and the second counter-flow plate 22, the slurry inlet and outlet 55 is communicated with the first sub-chamber 61, and the sewage outlet 56 is communicated with the second sub-chamber 62.
Furthermore, a partition plate extending downwards from the top plate 13 is arranged between at least 1 pair of adjacent 2 counter flow plates; the extension length of the partition plate is less than that of the reverse flow plate, that is, the partition plate does not extend to the first inclined plate 14 or the second inclined plate 15.
In a preferred embodiment, the partition extends a length greater than the distance from the channel 26 to the top plate 13, and in particular, at least greater than the distance from the channel 26 to the top plate 13 in the counter flow plate on the side thereof adjacent to the second side plate 12.
By the partition plate, slurry passing through the previous counter-flow plate does not directly pass through the next counter-flow plate but passes through the baffle plate to be baffled and then flows through the next counter-flow plate, so that the solid-liquid separation degree is improved, and the corresponding solid-liquid extraction efficiency is improved.
Further, a buffer plate 4 is connected between the top plate 13 and the second inclined plate 15, and the buffer plate 4 is located on one side of all counter flow plates close to the second side plate 12.
In an alternative embodiment, the plate surface of the buffer plate 4 is provided with a plurality of through holes 41. As a reference, the through holes 41 may be arranged in an array on the plate surface of the buffer plate 4.
The clear liquid can be continuously discharged by arranging the buffer plate 4 with the through holes 41.
Preferably, the diameter of the through holes 41 is smaller than the diameter of the solid particles after solid-liquid separation, so as to prevent a part of the solid particles from being discharged from the liquid outlet along with the clarified liquid through the through holes 41 of the buffer plate 4.
In an alternative embodiment, the bottom edge of the buffer plate 4 is formed by connecting a first oblique edge and a second oblique edge, wherein the first oblique edge and the second oblique edge are inclined downwards, and the joint of the first oblique edge and the second oblique edge is provided with an upward arched notch 42.
Further, two ends of the top plate 13 close to the first side plate 11 and the second side plate 12 are respectively provided with a first recoil opening 51 and a second recoil opening 52.
As can be seen, the first backflush opening 51 is located between the first side plate 11 and the first counter flow plate 21. The second backflush opening 52 may be disposed between the buffer plate 4 and the second side plate 12, and preferably, the second backflush opening 52 may simultaneously act on two sub-chambers formed by the buffer plate 4 (i.e., the sub-chamber formed by the buffer plate 4 and the previous counter-flow plate and the sub-chamber formed by the buffer plate 4 and the second side plate 12).
On the bearing, the arrangement of the notch 42 of the buffer plate 4 can enable the backwash water flowing in through the second backwash opening 52 to flush down, the residue between the buffer plate 4 and the second side plate 12 is backwashed to between the buffer plate 4 and the previous counter flow plate through the notch 42, along with the continuous accumulation of the backwash water, the liquid level between the buffer plate 4 and the previous counter flow plate reaches the height of the channel 26 of the counter flow plate, and then is backwashed to between the counter flow plate and the counter flow plate positioned in front of the counter flow plate from the channel 26 until the liquid level reaches the second sub-chamber 62 between the first counter flow plate 21 and the second counter flow plate 22, and the liquid can be discharged from the sewage discharge opening 56. Similarly, the backwash water flowing in from the first backwash opening 51 flows into the first sub-chamber 61 formed by the first side plate 11 and the first backwash plate 21 until the backwash water continuously accumulates to the height of the channel 26 of the first backwash plate 21, so that the residue in the first sub-chamber 61 is carried into the second sub-chamber 62 formed by the first backwash plate 21 and the second backwash plate 22 from the channel 26 and is discharged from the sewage outlet 56.
Further, the top plate 13 is also provided with a first observation port 53 positioned at one side of the first recoil opening 51 far away from the first side plate 11; the top plate 13 is also provided with a second viewing port 54 located on the side of the second kick-out port 52 adjacent the second side plate 12.
For reference, the first observation port 53 may be disposed between the first countercurrent plate 21 and the second countercurrent plate 22; the second viewing port 54 may be disposed between the buffer plate 4 and the second side plate 12.
By providing the first observation port 53 and the second observation port 54, the solid-liquid separation in the solid lifting device can be observed at any time.
In an alternative embodiment, both the first viewing port 53 and the second viewing port 54 are provided with flanges with closure plates.
In an alternative embodiment, the second side panel 12 is further provided with a liquid level gauge 58 below the liquid discharge port 57 to detect the liquid level.
In an alternative embodiment, the inner wall of top plate 13 is provided with an acid-resistant rubber pad to avoid acid corrosion.
Bearing, the solid ware that carries that this application provided does not have the dead angle, washs swiftly simply, prevents stifled and carry solid effectual to, should carry solid concentration range nimble controllable of carrying of solid ware, but the different products of exchangeable use is fit for all kinds of reaction tank solution continuous methods and carries solid concentration production technology and use. In addition, the lifting and fixing device is convenient to install, good in sealing effect, free of gas leakage and small in occupied space.
In addition, this application still provides a reactor, and it includes above-mentioned lifting solid ware and with carry the reation kettle that solid ware is connected. As can be appreciated, the reactor is connected to the slurry inlet and outlet 55 of the solids extractor. The preparation efficiency of the ternary precursor can be improved.
Examples
Referring to fig. 1 to 8 together, the present embodiment provides a lifting and fixing device, which includes a lifting and fixing device body, the lifting and fixing device body has a first side plate 11 and a second side plate 12 that are arranged in parallel, an upper end of the first side plate 11 is flush with an upper end of the second side plate 12, a length of the first side plate 11 is greater than a length of the second side plate 12, a lower end of the first side plate 11 is connected with a first inclined plate 14 that is inclined downward, a lower end of the second side plate 12 is connected with a second inclined plate 15 that is inclined downward, an end of the first inclined plate 14 that is far away from the first side plate 11 is connected with an end of the second inclined plate 15 that is far away from the second side plate 12, and a joint of the first inclined plate 14 and the second inclined plate 15 has an included angle. The upper ends of the first side plate 11 and the second side plate 12 are connected with a top plate 13, and the whole lifting and fixing device body is provided with a lifting and fixing cavity formed by enclosing the side plates, the top plate 13 and the inclined plates.
A first counter-flow plate 21 parallel to the first side plate 11 is connected between the top plate 13 and the first inclined plate 14, and a second counter-flow plate 22, a third counter-flow plate 23, a fourth counter-flow plate 24, a fifth counter-flow plate 25 and a buffer plate 4 parallel to the first side plate 11 are sequentially connected between the top plate 13 and the second inclined plate 15 along the direction from the first side plate 11 to the second side plate 12.
The first to fifth counter flow plates 21 to 25 are provided with channels 26 at the same height position at the upper part, the channels 26 of the first, third and fifth counter flow plates 21, 23 and 25 are provided on the left side, and the channels 26 of the second and fourth counter flow plates 22 and 24 are provided on the right side. The channel 26 is formed by removing a small rectangular portion from the top edge of the rectangular counter-current plate at the upper left or right corner thereof.
A first sub-chamber 61 is formed between the first side plate 11 and the first counter-flow plate 21, a second sub-chamber 62 is formed between the first counter-flow plate 21 and the second counter-flow plate 22, a third sub-chamber 63 is formed between the second counter-flow plate 22 and the third counter-flow plate 23, a fourth sub-chamber 64 is formed between the third counter-flow plate 23 and the fourth counter-flow plate 24, a fifth sub-chamber 65 is formed between the fourth counter-flow plate 24 and the fifth counter-flow plate 25, a sixth sub-chamber 66 is formed between the fifth counter-flow plate 25 and the buffer plate 4, and a seventh sub-chamber 67 is formed between the buffer plate 4 and the second side plate 12.
A first partition plate 31 extending downward from the top plate 13 is provided in the third chamber, a second partition plate 32 extending downward from the top plate 13 is provided in the fourth chamber, and a third partition plate 33 extending downward from the top plate 13 is provided in the fifth chamber. The three partitions all extend for equal lengths and are each less than the distance from the channel 26 of the counter flow plate to the top plate 13.
A plurality of through-holes 41 have been seted up to the face of above-mentioned buffer plate 4, and a plurality of through-holes 41 are arranged in the array form at the face of buffer plate 4, specifically distribute into 3 rows 3. The bottom edge of the buffer plate 4 is formed by connecting a first oblique edge and a second oblique edge, wherein the first oblique edge and the second oblique edge are inclined downwards, and an upward arched notch 42 is formed at the joint of the first oblique edge and the second oblique edge.
The first inclined plate 14 of the first sub-chamber 61 is provided with a slurry inlet and outlet 55 for connecting with a reaction kettle, and the top plate 13 of the first sub-chamber 61 is provided with a first back flushing port 51. A sewage outlet 56 is arranged at the joint of the first inclined plate 14 and the second inclined plate 15 of the second sub-chamber 62, and a first observation port 53 is arranged at the top plate 13 of the second sub-chamber 62. A second backflushing port 52 is arranged at the position of the top plate 13 at the joint of the sixth sub-chamber 66 and the seventh sub-chamber 67 (water can be simultaneously filled into the sixth sub-chamber 66 and the seventh sub-chamber 67), and a second observation port 54 is arranged at the position of the top plate 13 of the seventh sub-chamber 67. The second side plate 12 is provided with a liquid discharge port 57 for discharging the clarified liquid after the solid is lifted and a liquid level meter 58 for observing the liquid level from top to bottom.
The first observation port 53 and the second observation port 54 are each provided with a flange having a sealing plate. The inner wall of the top plate 13 is provided with an acid-resistant rubber mat.
The size structure of the lifting fixer is as follows: the diameters of the first and second recoil openings 51 and 52 are both 57mm, the height of the top plate 13 from the first recoil opening 51 is 100mm, and the depth of the first recoil opening 51 extending into the first sub-chamber 61 is 60 mm. The first observation port 53 and the second observation port 54 each have a diameter of 200 mm. The total height of the slurry inlet and outlet 55 is 200mm, the diameter of the slurry inlet and outlet 55 is 75mm, and the wall thickness is 3.5 mm. The diameter of the sewage draining exit 56 is 57mm, the wall thickness is 3.5mm, and the height of the sewage draining exit 56 is 10 mm.
The length of the top plate 13 is 2500mm, the thicknesses of the top plate 13, the first side plate 11, the second side plate 12, the first inclined plate 14 and the second inclined plate 15 are 15mm, and the length of the first side plate 11 is 1500 mm. The inclination angle of the second sloping plate 15 to the horizontal plane is 19 °. The thickness of each counter-flow plate, the partition plate and the buffer plate 4 is 15 mm. The widths of the first sub-chamber 61 and the second sub-chamber 62 are 235mm, the widths of the third sub-chamber 63 to the fifth sub-chamber 65 are 480mm, and the width of the sixth sub-chamber 66 is 240 mm. The distance between the first partition plate 31 and the second counter flow plate 22 and the third counter flow plate 23 is 240mm, the distance between the second partition plate 32 and the third counter flow plate 23 and the fourth counter flow plate 24 is 240mm, and the distance between the third partition plate 33 and the fourth counter flow plate 24 and the fifth counter flow plate 25 is 240 mm. The distance from the top plate 13 of the seventh sub-chamber 67 to the center of the liquid discharge port 57 is 500mm, and the distance from the center of the liquid level gauge 58 to the second sloping plate 15 is 150 mm. The diameter of the liquid discharge port 57 was 32 mm.
The heights of the first to fifth counter flow plates 21 to 25 are 1470mm, 1307mm, 1145mm, and 982mm, respectively. The width of the upper end of each counter flow plate connected to the top plate 13 is 536mm, and the width of the lower end connected to the first inclined plate 14 is 596 mm. The width of the channel 26 of each counter-flow plate is 60mm, and the height of the channel 26 (the distance from the bottom of the channel 26 to the top plate 13) is 490mm, 600mm and 600mm respectively.
The second counter flow plate 22 has a height such that the width of the upper end connected to the top plate 13 is 536mm, the width of the lower end connected to the first swash plate 14 is 596mm, the width of the passage 26 is 60mm, and the height of the passage 26 is 596 mm.
The height of the third counter flow plate 23 is 9, the height of the fourth counter flow plate 24 is 9, and the height of the fifth counter flow plate 25 is 9. The width of the upper end connected with the top plate 13 is 536mm, the width of the lower end connected with the first inclined plate 14 is 596mm, the width of the channel 26 is 60mm, and the height of the channel 26 is 490 mm.
The width of each of the first partition plate 31 to the third partition plate 33 is 596mm, and the height thereof extending downward from the top plate 13 is 480mm (the first partition plate 31 is the same as the second partition plate 32 and the third partition plate 33).
The width of the buffer plate 4 is 596mm, and the radius of the notch 42 is 25 mm. Of the through holes 41 arranged in 3 rows × 3 columns, the distance from the center of the through hole 41 in the uppermost row to the top of the buffer plate 4 is 580mm, the distance between two adjacent rows of the through holes 41 is 72mm, the distance between two adjacent columns of the through holes 41 is 149mm, and the diameter of the through hole 41 is 15 mm.
It should be noted that this embodiment only shows one structure of the reinforcing device provided in the present application, and in other embodiments, the number of the counter-flow plates, the partition plates, etc. may be adjusted according to actual needs.
In conclusion, the solid lifting device provided by the application has no dead angle, is fast and simple to clean, is anti-blocking and has a good solid lifting effect, the solid lifting concentration range of the solid lifting device is flexible and controllable, and the solid lifting device can be used by exchanging different products, and is suitable for various reaction tank solution continuous solid lifting concentration production processes. In addition, the lifting and fixing device is convenient to install, good in sealing effect, free of gas leakage and small in occupied space.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A lifting fixer is characterized by comprising a lifting fixer body, wherein the lifting fixer body is provided with a first side plate and a second side plate which are arranged in parallel, the upper end of the first side plate is flush with the upper end of the second side plate, the length of the first side plate is greater than that of the second side plate, the lower end of the first side plate is connected with a first inclined plate which inclines downwards, the lower end of the second side plate is connected with a second inclined plate which inclines downwards, one end of the first inclined plate, far away from the first side plate, is connected with one end of the second inclined plate, far away from the second side plate, and an included angle is formed at the joint of the first inclined plate and the second inclined plate;
the upper ends of the first side plate and the second side plate are connected with a top plate, and the top plate is sequentially connected with a plurality of counter-flow plates which extend downwards to the first inclined plate and the second inclined plate and are used for slurry circulation along the direction from the first side plate to the second side plate;
the first inclined plate is provided with a slurry inlet and a slurry outlet which are used for being connected with the reaction kettle, the second side plate is provided with a liquid outlet which is used for discharging clarified liquid after solid extraction, and a sewage discharge outlet is formed in the joint of the first inclined plate and the second inclined plate.
2. The lifting device according to claim 1, wherein a plurality of the counter flow plates are arranged at intervals, and one end of each counter flow plate close to the top plate is provided with a channel penetrating along the direction from the first side plate to the second side plate;
preferably, the projections of the channels arranged on the adjacent 2 counter-flow plates on the first side plate are not coincident.
3. The lift solids of claim 2, wherein the counter flow plates comprise a first counter flow plate nearest the first side plate and a second counter flow plate nearest the first counter flow plate, the slurry inlet and outlet being located between the first side plate and the first counter flow plate, the junction of the first swash plate and the second swash plate being located between the first counter flow plate and the second counter flow plate.
4. The lift-and-hold device of claim 3, wherein a partition plate extending downward from said top plate is provided between at least 1 pair of 2 adjacent counter-flow plates;
the extension length of the partition plate is less than that of the counter-flow plate;
preferably, the partition extends for a length greater than the distance from the channel to the top plate.
5. The lifting device according to claim 3 or 4, wherein a buffer plate is further connected between the top plate and the second inclined plate, and the buffer plate is positioned on one side of all the counter flow plates close to the second side plate;
preferably, the surface of the buffer plate is provided with a plurality of through holes;
preferably, the bottom edge of the buffer plate is formed by connecting a first oblique edge and a second oblique edge, the first oblique edge and the second oblique edge are inclined downwards, and an upward arched notch is formed at the joint of the first oblique edge and the second oblique edge.
6. The lifting and fixing device of claim 5, wherein a first recoil opening and a second recoil opening are respectively arranged at two ends of the top plate, which are close to the first side plate and the second side plate;
preferably, the first backflushing port is located between the first side plate and the first reverse flow plate.
7. The lifting and fixing device of claim 6, wherein the top plate is further provided with a first viewing port located on a side of the first recoil port away from the first side plate; the top plate is also provided with a second observation port which is positioned at one side of the second recoil port close to the second side plate;
preferably, the first viewing port is disposed between the first counter flow plate and the second counter flow plate; the second observation port is arranged between the buffer plate and the second side plate;
preferably, the first observation port and the second observation port are provided with flanges with sealing plates.
8. The lifting and fixing device of claim 1, wherein the second side plate is further provided with a liquid level meter below the liquid outlet.
9. The lifting and fixing device of claim 1, wherein the inner wall of the top plate is provided with an acid-resistant rubber mat.
10. A reactor comprising the lifting device of any one of claims 1 to 9 and a reaction vessel connected to the lifting device;
preferably, the reaction kettle is connected with a slurry inlet and a slurry outlet of the lifting and fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110609333.4A CN113262751B (en) | 2021-06-01 | 2021-06-01 | Lifting and fixing device and reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110609333.4A CN113262751B (en) | 2021-06-01 | 2021-06-01 | Lifting and fixing device and reactor |
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| Publication Number | Publication Date |
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| CN113262751A true CN113262751A (en) | 2021-08-17 |
| CN113262751B CN113262751B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205391805U (en) * | 2016-02-25 | 2016-07-27 | 大连涌清水处理技术有限公司 | Evenly collect liquid swash plate subassembly |
| CN206767735U (en) * | 2017-05-31 | 2017-12-19 | 西安众业油田工程技术有限公司 | A kind of oil field liquid waste processing coagulant precipitation device |
| CN210251349U (en) * | 2019-05-30 | 2020-04-07 | 安徽绿创环境科技有限公司 | Can convertible swash plate sedimentation tank |
| CN210674332U (en) * | 2019-08-23 | 2020-06-05 | 浙江新农化工股份有限公司 | Settling tank with cleaning function |
-
2021
- 2021-06-01 CN CN202110609333.4A patent/CN113262751B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205391805U (en) * | 2016-02-25 | 2016-07-27 | 大连涌清水处理技术有限公司 | Evenly collect liquid swash plate subassembly |
| CN206767735U (en) * | 2017-05-31 | 2017-12-19 | 西安众业油田工程技术有限公司 | A kind of oil field liquid waste processing coagulant precipitation device |
| CN210251349U (en) * | 2019-05-30 | 2020-04-07 | 安徽绿创环境科技有限公司 | Can convertible swash plate sedimentation tank |
| CN210674332U (en) * | 2019-08-23 | 2020-06-05 | 浙江新农化工股份有限公司 | Settling tank with cleaning function |
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| CN113262751B (en) | 2023-04-28 |
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