CN214512864U - Continuous defoaming reciprocating gravity distribution discharging disc - Google Patents
Continuous defoaming reciprocating gravity distribution discharging disc Download PDFInfo
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- CN214512864U CN214512864U CN202120133598.7U CN202120133598U CN214512864U CN 214512864 U CN214512864 U CN 214512864U CN 202120133598 U CN202120133598 U CN 202120133598U CN 214512864 U CN214512864 U CN 214512864U
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Abstract
The utility model discloses a continuous defoaming reciprocating gravity distribution discharging tray, which comprises a tray body, a separation cover and a separation tray; the tray body is provided with an upper cover with a middle hole; a separation cover which is provided with an opening and has a height larger than that of the tray body penetrates through the middle hole to be fixedly connected with the cover body, and a separation part with an accommodating space is arranged between the separation cover and the bottom of the tray body; the separation disc sets up between wall portion and upper cover, and separation disc and wall portion separate into the pressure chamber with the internal portion of dish, turn back the storehouse and arrange the storehouse intercommunication, the wall portion sets up layer hole intercommunication pressure chamber and turns back the storehouse, set up the relief hole on arranging the lateral wall in storehouse. Adopt the utility model discloses a reciprocal gravity distribution of continuous deaeration arranges charging tray can be applied to high viscosity thick liquids, in the thick liquids continuous deaeration process, through the reciprocal change of the centrifugal gravity after the rotation, obviously increases degassing effect and deaeration efficiency.
Description
Technical Field
The utility model relates to a reciprocal gravity distribution bin tray of continuous deaeration belongs to vacuum deaeration technical field.
Background
In the fields of the current fine chemical industry, raw material preparation, the electronic industry, the battery industry and novel materials, the raw materials after stirring or pretreatment can be finally canned or applied to subsequent production only by separating internal bubbles. The defoaming treatment at the present stage is the operation of a standing sealed tank and a motor-driven stirring paddle, the capacity is extremely low, the probability of secondary pollution to raw materials is extremely high, and the waste of the raw materials is extremely serious.
The material discharging disc is an important component of the vacuum defoaming machine, Chinese patent CN206424637U discloses that a rotary drum is involved in an online vacuum defoaming device, but the rotary drum is a rotary drum with two layers of equal-height structures, and the partition plate function is only arranged for equidistantly distributing the positions of the inner layer rotary drum and the outer layer rotary drum; the slurry is directly thrown out through a screen, as a defoaming tray disclosed in chinese patent CN 108043072A. The prior art can not well solve the problem of uniform distribution of high-viscosity slurry, is difficult to clean, has high processing precision requirement, causes higher cost, has incomplete bubble separation, and is easy to influence the improvement of the quality of finished products.
Disclosure of Invention
The invention of the utility model aims to: to the problem that above-mentioned exists, a reciprocal gravity distribution row material dish of continuous deaeration is provided, the utility model discloses can be applied to high viscosity thick liquids, at the thick liquids continuous degasification in-process, through rotatory back centrifugal gravity's reciprocal change, obviously increase degasification effect and deaeration efficiency.
The utility model adopts the technical scheme as follows:
a continuous defoaming reciprocating gravity distribution discharging tray comprises a tray body, a separating cover and a separating tray; the tray body is provided with an upper cover with a middle hole; a separation cover with an opening penetrates through the middle hole to be fixedly connected with the cover body, and a partition part with an accommodating space is arranged between the separation cover and the bottom of the tray body; the separation disc sets up between wall portion and upper cover, and separation disc and wall portion separate into the pressure chamber with the internal portion of dish, turn back the storehouse and arrange the storehouse intercommunication, the wall portion sets up layer hole intercommunication pressure chamber and turns back the storehouse, set up the relief hole on arranging the lateral wall in storehouse.
The utility model discloses in, on the drive main shaft that takes off the bubble machine is connected to the bin outlet dish of will distributing, the drive distribution bin outlet dish rotates, then disk body, separation cover and separation dish carry out synchronous revolution. The thick liquids get into the disk body from the opening of separating the cover, form centrifugal force under the rotation effect, get rid of the pressure chamber with the thick liquids of bubble, flow to the storehouse of turning back through the laminated hole after receiving centrifugal gravity extrusion continuously in the pressure chamber, when accumulational thick liquids reach a certain amount after thick liquids can flow to arrange the silo, throw out the separation distribution row material dish from the relief hole of arranging the silo under the effect of centrifugal force at last. The bubbles are squeezed out during the pressure and reciprocating flow of the slurry.
The utility model discloses in through the isolation of separation cover and divider disc, utilize centrifugal gravity's physics phenomenon to cause the thick liquids to flow through multistage reciprocity, solved the elementary technological problem of arranging the bubble of thick liquids well, can deal with the elementary preliminary treatment work of the continuity separation bubble of high viscosity thick liquids, guaranteed that later stage technology implements smoothly.
In traditional distribution blow off dish, because do not have the space of storing the material, must stretch the conveying pipe to distribution blow off dish bottom during the use, and the utility model discloses in be provided with storage space can store the material, the conveying pipe only need stretch to distribution blow off dish top can for the structure is more succinct.
Furthermore, the separation cover comprises a pressurizing part with the diameter gradually increased and a partition part with an accommodating space between the pressure increasing part and the bottom of the tray body.
Further, the separation cover comprises a raw material part for accommodating raw materials, a pressurizing part with the diameter gradually increased from top to bottom, and a partition part with an accommodating space between the partition part and the bottom of the tray body.
Furthermore, the pressurizing part is horn-shaped and is in smooth transition with the partition part.
In above-mentioned scheme, the raw materials portion is used for holding the thick liquids that get into, sets up the booster portion that the diameter grow in proper order, and thick liquids in the booster portion can extrude booster portion lateral wall under the effect that receives the centrifugal force to compress the thick liquids in the booster portion, bubble in the thick liquids can be extruded with the pressure difference of thick liquids centrifugal force to the bubble, and the pressure chamber between wall portion and the disk body bottom holds the thick liquids after preliminary deaeration.
Further, the height of the tray body is not higher than that of the pressurizing part.
In the above scheme, the height of the disc body is not suitable to be too high and is not higher than the height of the pressurizing part, and the pressurizing of the pressurizing bin is easy to transfer, so that the slurry is easy to flow to the discharging bin to be discharged.
Furthermore, the outside border of disk body sets up the material bead is got rid of on outwards extending and having outside expansion radian and gets rid of the material bead under and.
In above-mentioned scheme, set up and get rid of the material bead down, follow discharge hole spun thick liquids can be restricted at certain extent, avoid spouting the scope of debubbling inner wall too big, be difficult to flow at the inner wall and form the film defoaming.
Further, the discharge hole is positioned at the lower edge of the upper material throwing bead.
In the above scheme, partial thick liquids that the bin outlet was thrown away can follow the upper material bead of getting rid of and discharge, guarantees that thick liquids get rid of along the upper material bead of getting rid of and throw away, forms film and deaeration on the upper material bead of getting rid of.
Furthermore, the discharge bin is provided with a guide chute which is inwards contracted to the discharge hole.
In above-mentioned scheme, set up the baffle box and can discharge the thick liquids in the bin of discharging to the relief hole through the whole drainage of baffle box.
Furthermore, the middle part of the tray body is provided with a connecting shaft sleeve with a fixed cavity, and the bottom of the connecting shaft sleeve is provided with a fixed hole communicated with the fixed cavity.
In the above scheme, the connecting shaft sleeve is arranged to facilitate connection of the distribution discharge disc and the main shaft of the defoaming machine, the main shaft is placed into the fixing cavity, and the fixing nut is fixedly connected with the main shaft through the fixing hole in the bottom of the connecting shaft sleeve.
Further, the connecting shaft sleeve is provided with a connecting part which is in contact with the disc body.
In the above scheme, the connecting part is arranged to increase the contact area between the connecting shaft sleeve and the disc body, so that the connection is more stable.
Furthermore, the connecting shaft sleeve is connected with the disc body through a screw rod.
In the scheme, the screw rod is arranged to be connected, so that the connecting shaft sleeve is convenient to detach.
Further, the inner ring of the separating disc is not in contact with the side wall of the separating cover, so that the folding bin is communicated with the discharging bin.
In the scheme, the slurry can flow to the discharge bin through the gap between the separating disc and the separating cover without fail only by the way, so that the distance for the slurry to flow back and forth in the distributing and discharging disc is increased, and defoaming is facilitated.
Furthermore, the partition part is provided with a circle of layer holes which are communicated with the pressure bin and the outer ring of the folding back bin.
In the scheme, the distance for reciprocating slurry to flow is increased as much as possible by communicating the outer ring.
Furthermore, a plurality of discharge holes are uniformly arranged on the discharge bin along the circumference.
Furthermore, the separating cover and the separating disc are connected with the disc body through screws.
Furthermore, the separation cover and the separation disc are welded on the disc body.
Further, the inner ring of the upper cover is in contact with the side edge of the separation cover.
In the scheme, the inner ring of the upper cover is in contact with the side edge of the separation cover, so that no gap exists between the inner ring of the upper cover and the side edge of the separation cover, and partial slurry is prevented from being thrown out of the gap.
The utility model discloses a reciprocal gravity distribution row material tray of continuous deaeration, be connected the back with the equipment main shaft, the main shaft drives the distribution row material tray rotatory, after the thick liquids pass through the pipeline and get into raw materials portion, form centrifugal force under rotatory effect, can extrude the pressurization portion lateral wall at pressurization portion thick liquids, the thick liquids that have the bubble in the compression pressurization portion, bubble and the pressure difference of thick liquids centrifugal force can extrude the bubble in the thick liquids, get rid of behind the pressure reservoir and continuously receive behind the centrifugal gravity extrusion in the pressure reservoir and flow to the storehouse of turning back through the stratum foramen, thick liquids can flow to row's silo after accumulational thick liquids reach a certain amount, throw away the separation distribution row material tray from the relief hole of bin under the effect of centrifugal force at last.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the slurry flows in the distribution discharge disc in a reciprocating manner, the flowing distance is increased, the process problem of primary bubble discharge of the slurry is solved, and the method is particularly suitable for primary pretreatment work of continuous bubble separation of high-viscosity slurry;
2. defoaming by arranging a pressurizing part to extrude the slurry;
3. the defoaming efficiency is high, and the defoaming effect is good.
Drawings
FIG. 1 is a schematic illustration of a dispensing take-off disc;
FIG. 2 is another schematic illustration of a dispensing take-off tray;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic view of the structure of the partition cover.
The labels in the figure are: 1-tray body, 2-separating cover, 3-separating tray, 4-connecting shaft sleeve, 11-upper cover, 12-pressure bin, 13-turning back bin, 14-discharging bin, 15-discharging hole, 16-upper throwing edge, 17-lower throwing edge, 18-guide chute, 21-partition part, 22-pressurizing part, 23-raw material part, 24-layer hole, 41-fixing cavity, 42-fixing hole and 43-connecting part.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, the reciprocating gravity distribution discharging tray for continuous defoaming of the present embodiment includes a tray body 1, a separating cover 2 and a separating tray 31; the tray body 1 is provided with an upper cover 11 with a middle hole; the separation cover 2 with an opening penetrates through the middle hole to be fixedly connected with the cover body, and a partition part 21 with an accommodating space is arranged between the separation cover 2 and the bottom of the tray body 1; the partition disc 31 is arranged between the partition part 21 and the upper cover 11, the partition disc 31 and the partition part 21 divide the interior of the disc body 1 into the pressure bin 12, the folding bin 13 and the material discharging bin 14, the folding bin 13 is communicated with the material discharging bin 14, the partition part 21 is provided with the layer hole 24 to communicate the pressure bin 12 and the folding bin 13, and the side wall of the material discharging bin 14 is provided with the material discharging hole 15.
The embodiment of the utility model provides an in, on the drive main shaft that takes off the bubble machine is connected to the row's of distribution material dish, the row's of drive distribution material dish rotates, thick liquids get into disk body 1 from the opening of separating cover 2, form centrifugal force under the rotation action, get rid of the pressure chamber 12 with the thick liquids of bubble, continuously receive in pressure chamber 12 and flow to turning back storehouse 13 through layer hole 24 after the extrusion of centrifugal gravity, when accumulational thick liquids reach a certain amount after the thick liquids can flow to row's silo 14, throw away from the row's of distribution material dish 15 from row's of silo 14 under the effect of centrifugal force at last.
By the isolation of the separation cover 2 and the separation disc 31, the physical phenomenon of centrifugal gravity is utilized to cause the slurry to flow in a multi-stage reciprocating manner, the flowing distance is increased, the process problem of primary bubble discharge of the slurry is well solved, and the primary pretreatment work of continuous separation bubbles of the high-viscosity slurry can be dealt with.
Example 2
As shown in fig. 2 and 4, in this embodiment, as a further optimization of embodiment 1, the separating cover 2 includes, from top to bottom, a raw material portion 23 for accommodating raw materials, a pressurizing portion 22 with successively larger diameter, and a partition portion 21 having an accommodating space with the bottom of the tray body 1, wherein the pressurizing portion 22 is in a horn shape and is in smooth transition with the partition portion 21; the raw material part 23 is used for accommodating entering slurry, the slurry in the pressurizing part 22 can extrude the side wall of the pressurizing part 22 under the action of centrifugal force, so that the slurry in the pressurizing part 22 is compressed, the pressure difference between the air bubbles and the centrifugal force of the slurry can extrude the air bubbles in the slurry, and the pressure bin 12 between the partition part 21 and the bottom of the tray body 1 can accommodate the primarily defoamed slurry;
the middle part of the disk body 1 is provided with a connecting shaft sleeve 4 with a fixed cavity 41, and the bottom of the connecting shaft sleeve 4 is provided with a fixed hole 42 communicated with the fixed cavity 41; the distribution discharge disc can be more conveniently connected with a main shaft of the defoaming machine, the main shaft is placed in the fixed cavity 41, and the fixed nut is fixedly connected with the main shaft through a fixed hole 42 at the bottom of the connecting shaft sleeve 4;
the connecting shaft sleeve 4 is provided with a connecting part 43 which is in contact with the disk body 1, so that the contact area of the connecting shaft sleeve 4 and the disk body 1 is increased, and the connection is more stable; the connecting shaft sleeve 4 is connected with the disc body 1 through a screw rod, and the connecting shaft sleeve 4 is convenient to detach.
As a further optimization of the above embodiment, in other embodiments, the height of the tray body 1 is not higher than the height of the pressurizing part 22, so that the slurry can easily flow to the discharge bin 14 to be discharged.
As a further optimization of the above embodiment, in other embodiments, as shown in fig. 2, the outer side edge of the tray body 1 is provided with an upper material throwing bead 16 and a lower material throwing bead 17 which extend outwards and have outward expansion arcs, the discharge hole 15 is located at the lower edge of the upper material throwing bead 16, the slurry sprayed from the discharge hole 15 is limited in a certain range, the range of spraying the slurry to the inner wall of the defoaming machine is prevented from being too large, and the flowing of the slurry on the inner wall is not easy to form a film defoaming.
As a further optimization of the above embodiment, in other embodiments, as shown in fig. 3, the discharge bin 14 is provided with a guide chute 18 which is inwardly contracted to the discharge hole 15, so that the slurry in the discharge bin 14 can be completely guided to the discharge hole 15 through the guide chute 18 and discharged.
As a further optimization of the above embodiment, in other embodiments, the inner ring of the separating disc 31 is not in contact with the side wall of the separating cover 2, so that the folding bin 13 is communicated with the discharge bin 14, the slurry can flow into all the separating discs 31 without fail and can flow into the discharge bin 14 to be discharged through the gaps between the separating discs 31 and the separating cover 2, and the distance of the slurry flowing back and forth in the distributing discharge disc is increased, which is favorable for defoaming.
As a further optimization of the above embodiment, in another embodiment, the partition 21 is provided with a circle of layer holes 24 to communicate the outer ring of the pressure bin 12 and the folding bin 13, so as to increase the distance of the slurry reciprocating flow as much as possible.
As a further optimization of the above embodiment, in other embodiments, a plurality of discharge holes 15 are uniformly arranged on the discharge bin 14 along the circumference.
As a further optimization of the above embodiment, in other embodiments, the partition cover 2 and the partition plate 31 are connected to the plate body 1 by screws.
As a further optimization of the above embodiment, in other embodiments, the separation cover 2 and the separation disc 31 are welded to the disc body 1.
As a further optimization of the above embodiment, in other embodiments, the inner ring of the upper cover 11 is in contact with the side edge of the separation cover 2, so that there is no gap between the two, and it is avoided that part of the slurry may be thrown out from the gap.
In conclusion, the continuous defoaming reciprocating gravity distribution discharging disc of the utility model is adopted to make the slurry flow in a reciprocating way in the distribution discharging disc, increase the flow distance, solve the technological problem of primary foam discharging of the slurry, and is especially suitable for the primary pretreatment work of continuous separation bubbles of high-viscosity slurry; defoaming by arranging a pressurizing part to extrude the slurry; the defoaming efficiency is high, and the defoaming effect is good.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a reciprocal gravity distribution of continuous defoaming arranges material tray which characterized in that: comprises a tray body (1), a separation cover (2) and a separation tray (31); the tray body (1) is provided with an upper cover (11) with a middle hole; a separation cover (2) which is provided with an opening and has a height larger than that of the tray body (1) penetrates through the middle hole to be fixedly connected with the cover body, and a partition part (21) which is provided with an accommodating space with the bottom of the tray body (1) is arranged on the separation cover (2); dividing disc (31) set up between wall portion (21) and upper cover (11), dividing disc (31) and wall portion (21) with disk body (1) internal partitioning become pressure chamber (12), turn back storehouse (13) and arrange material storehouse (14) intercommunication, wall portion (21) set up layer hole (24) intercommunication pressure chamber (12) and turn back storehouse (13), set up relief hole (15) on the lateral wall of arranging material storehouse (14).
2. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the separation cover (2) comprises a raw material part (23) for accommodating raw materials, a pressurizing part (22) with the diameter gradually increased and a separation part (21) with an accommodating space between the separation cover and the bottom of the tray body (1).
3. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 2, wherein: the pressurizing part (22) is in a horn shape and is in smooth transition with the partition part (21).
4. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 2, wherein: the height of the tray body (1) is not higher than that of the pressurizing part (22).
5. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the outer side edge of the disc body (1) is provided with an upper material throwing bead (16) and a lower material throwing bead (17) which extend outwards and have outwards expanded radians.
6. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the discharge bin (14) is provided with a guide chute (18) which is inwardly contracted to the discharge hole (15).
7. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the improved tray is characterized in that a connecting shaft sleeve (4) with a fixed cavity (41) is arranged in the middle of the tray body (1), and a fixing hole (42) communicated with the fixed cavity (41) is formed in the bottom of the connecting shaft sleeve (4).
8. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the inner ring of the separating disc (31) is not in contact with the side wall of the separating cover (2), so that the folding bin (13) is communicated with the discharging bin (14).
9. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the partition part (21) is provided with a circle of layer holes (24) which are communicated with the pressure bin (12) and the outer ring of the folding back bin (13).
10. A continuous debubbling reciprocating gravity dispensing discharge tray as defined in claim 1, wherein: the inner ring of the upper cover (11) is in contact with the side edge of the separation cover (2).
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CN202120133598.7U CN214512864U (en) | 2021-01-19 | 2021-01-19 | Continuous defoaming reciprocating gravity distribution discharging disc |
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Cited By (1)
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CN112807749A (en) * | 2021-01-19 | 2021-05-18 | 绵阳世诺科技有限公司 | Continuous defoaming reciprocating gravity distribution discharging disc |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112807749A (en) * | 2021-01-19 | 2021-05-18 | 绵阳世诺科技有限公司 | Continuous defoaming reciprocating gravity distribution discharging disc |
CN112807749B (en) * | 2021-01-19 | 2024-06-28 | 绵阳世诺科技有限公司 | Continuous defoaming reciprocating gravity distribution discharge disc |
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