CN211538222U - Centrifugal device for paint production - Google Patents
Centrifugal device for paint production Download PDFInfo
- Publication number
- CN211538222U CN211538222U CN201922427426.6U CN201922427426U CN211538222U CN 211538222 U CN211538222 U CN 211538222U CN 201922427426 U CN201922427426 U CN 201922427426U CN 211538222 U CN211538222 U CN 211538222U
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- Prior art keywords
- rotary drum
- electric push
- push rod
- rack
- bottom plate
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000003973 paint Substances 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000005086 pumping Methods 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- 239000002244 precipitate Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
A centrifugal device for paint production comprises a bottom plate, a main motor and a rotary drum, wherein the bottom plate is horizontally arranged, a damping shock absorber is arranged on the lower side of the bottom plate, the upper side of the rotary drum is open, a V-shaped groove is formed in the inner side of the rotary drum, an annular liquid baffle is circumferentially arranged on the upper side of the rotary drum, a bearing seat is arranged on the bottom plate, a rotary shaft is arranged in the bearing seat, the upper side of the rotary shaft is coaxially connected with the rotary drum, the main motor is arranged on; the upper side of the bottom plate is provided with a first rack, the first rack is provided with a liquid pumping device, the liquid pumping device comprises a first electric push rod and a liquid pumping pump, the first electric push rod is arranged on the first rack, the liquid pumping pump is provided with a liquid pumping pipe, and the liquid pumping pipe is provided with a branch pipe; still be equipped with the second rack on the bottom plate, be equipped with belt cleaning device on the second rack, belt cleaning device includes two conical brush heads that link the motor, and a high-pressure squirt nozzle, the external high-pressure water source of high-pressure squirt nozzle. The device has the advantages of thorough centrifugal separation, good effect and small loss of raw materials.
Description
Technical Field
The utility model relates to a centrifugal device is used in coating production.
Background
Some solid impurities and precipitates can be mixed in the production process of the coating, proper filter paper is generally adopted for filtering the solid impurities or the precipitates, but the filter paper has low filtering efficiency and cannot deal with mass industrial production, and the centrifugal method is utilized for separating the solid impurities or the precipitates, so that the centrifugal device has the defects of incomplete separation or excessive loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a centrifugal device is used in coating production is provided, its separation is thorough, and is effectual, and raw and other materials loss is very little moreover.
In order to solve the technical problem, the utility model provides a centrifugal device for paint production, which comprises a bottom plate, a main motor and a rotary drum, wherein the bottom plate is horizontally arranged, a plurality of damping shock absorbers for supporting the bottom plate are arranged on the lower side of the bottom plate, the rotary drum is in a cylindrical shape with an open upper side, a plurality of V-shaped grooves with vertical trend are arranged on the circumferential inner side of the rotary drum, both sides of each V-shaped groove in the length direction extend to both sides in the height direction of the rotary drum, a drain outlet is arranged on the lower side of the rotary drum, one side close to the center along the radial direction of the rotary drum is inner, one side far away from the center is outer, an annular liquid baffle extending horizontally inwards is arranged on the circumferential direction of the upper side of the rotary drum, the rotary drum is arranged above the bottom plate, a bearing seat is arranged on the position of the upper, the output shaft of the main motor is in transmission connection with the rotating shaft through a belt;
the side of the rotary drum is provided with a first rack on the upper side of the bottom plate, the upper side of the first rack is higher than the rotary drum, the first rack is provided with a liquid pumping device, the liquid pumping device comprises a first electric push rod and a liquid pumping pump, the first electric push rod comprises a fixing part and a telescopic rod, the fixing part of the first electric push rod is horizontally arranged on the first rack, the telescopic rod of the first electric push rod extends inwards along the radial direction of the rotary drum, the liquid pumping pump is arranged at the inner side end part of the telescopic rod of the first electric push rod, the liquid pumping pump is provided with a liquid pumping pipe and a liquid outlet pipe, the liquid pumping pipe vertically extends downwards to the lower area in the rotary drum, a part of the liquid pumping pipe, which corresponds to the rotary drum, is provided with a plurality of branch pipes which;
a second rack is arranged beside the contra-rotating drum on the upper side of the bottom plate, the upper side of the second rack is higher than the rotating drum, a cleaning device is arranged on the second rack, the cleaning device comprises a second electric push rod and a third electric push rod, the second electric push rod and the third electric push rod respectively comprise a fixing part and a telescopic rod, the fixing part of the second electric push rod is horizontally arranged on the second rack, the telescopic rod of the second electric push rod extends inwards along the radial direction of the rotating drum, the fixing part of the third electric push rod is vertically arranged at the inner side end part of the telescopic rod of the second electric push rod, the telescopic rod of the third electric push rod vertically extends downwards into the rotating drum, an extending part which extends outwards along the radial direction of the rotating drum is arranged at the lower side of the telescopic rod of the third electric push rod, a vertically arranged mounting plate is arranged at the outer side of the extending part, two small motors which are arranged at intervals up, the outside ends of two small-size motor output shafts all be equipped with V-arrangement groove assorted conical brush head, correspond on the mounting plate position and locate to be equipped with a high-pressure squirt nozzle between two small-size motors, high-pressure squirt nozzle direction is outwards along the radial level of rotary drum, and high-pressure squirt nozzle passes through the external high-pressure water source of hose.
Preferably, the outer side end of the branch pipe is provided with a linear duckbilled opening which is vertically arranged, and the opening of the duckbilled opening is an oblique opening.
For the sake of simple explanation, the following is the present device for a centrifugal device for paint production of the present invention.
The using method and the working principle of the device are as follows: injecting a coating to be centrifuged into a rotary drum, starting a main motor, enabling the rotary drum to rotate at a high speed, enabling a feed liquid to rotate along with the rotary drum and under the action of centrifugal force, enabling the feed liquid to be attached to the inner wall of the rotary drum, enabling solid impurities and precipitates in the feed liquid to move greatly under the action of the centrifugal force and be attached to the outer layer of the inner wall of the rotary drum, enabling the solid impurities and the precipitates to fall into a V-shaped groove under the action of the centrifugal force when the solid impurities and the precipitates move to the V-shaped groove, starting a liquid pump, controlling a first electric push rod to drive a liquid pumping pipe to move outwards along the radial direction of the rotary drum, and sequentially pumping out liquid in the rotary drum to finish centrifugal separation; after the centrifugal operation is finished, the first electric push rod is reset, the rotary drum is controlled to rotate to one of the V-shaped grooves and face the conical brush head, then the second electric push rod is controlled to drive the cleaning device to move outwards along the radial direction of the rotary drum, the conical brush head enters the V-shaped groove, then the two small motors are started to simultaneously start a high-pressure water source, then the third electric push rod is controlled to drive the cleaning device to move up and down in the V-shaped groove, solid attachments in the V-shaped groove are cleaned, after the cleaning of one V-shaped groove is finished, the second electric push rod is controlled to reset the conical brush head, then the rotary drum is rotated to enable the other V-shaped groove and the conical brush head to face the other V-shaped groove and face the conical brush head to repeat the operation.
The device has the advantages that: this device rotary drum inner wall sets up the V-arrangement groove, because the structural feature in V-arrangement groove, solid impurity and precipitate can not scurried out by the compaction in the V-arrangement groove, the integrality of separation has been guaranteed to this kind of structure, in addition because the volume in V-arrangement groove is less, only a small amount of raw materials can be used for filling the residual space in the centrifugal in-process entering V-arrangement groove except that impurity, liquid is taken out the back in the rotary drum, only this part raw materials loss, compare in traditional centrifugal mode, the raw materials loss descends by a wide margin. The duckbilled opening is arranged at the outer side end of the branch pipe, so that a larger vertical range can be covered, liquid can be conveniently pumped, the duckbilled opening is an oblique opening, and the liquid can more conveniently enter the duckbilled opening when rotating.
Drawings
Fig. 1 is a schematic structural view of the present apparatus.
FIG. 2 is a horizontal sectional view of a transfer drum in the apparatus.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a sectional view B-B of fig. 3.
Detailed Description
Referring to fig. 1-4, a centrifugal device for paint production comprises a bottom plate 1, a main motor 2 and a rotary drum 3, wherein the bottom plate 1 is horizontally arranged, four damping shock absorbers 11 for supporting the bottom plate 1 are arranged on the lower side of the bottom plate 1, the rotary drum 3 is in a vertically arranged cylindrical shape with an open upper side, four V-shaped grooves 31 with vertical trend are arranged on the circumferential inner side of the rotary drum 3, both sides of the length direction of each V-shaped groove 31 extend to both sides of the height direction of the rotary drum 3, a drain outlet 33 is arranged on the lower side of the rotary drum 3, one side close to the center in the radial direction of the rotary drum 3 is arranged as an inner side, one side far away from the center is arranged as an outer side, an annular liquid baffle 32 extending horizontally inwards is arranged on the circumferential direction of the upper side of the rotary drum 3, the rotary drum 3 is arranged above the bottom plate 1, a bearing, the main motor 2 is arranged at the upper side of the bottom plate 1 and beside the counter-rotating drum 3, and an output shaft of the main motor 2 is in transmission connection with the rotating shaft 13 through a belt 21;
a first rack 4 is arranged at the side of the counter-rotating drum 3 at the upper side of the bottom plate 1, the upper side of the first rack 4 is higher than the rotating drum 3, a liquid pumping device is arranged on the first rack 4, the liquid pumping device comprises a first electric push rod 41 and a liquid pumping pump 42, the first electric push rod 41 comprises a fixing part and a telescopic rod, the fixing part of the first electric push rod 41 is horizontally arranged on the first rack 4, the telescopic rod of the first electric push rod 41 extends inwards along the radial direction of the rotating drum 3, the liquid pumping pump 42 is arranged at the inner side end part of the telescopic rod of the first electric push rod 41, the liquid pumping pump 42 is provided with a liquid pumping pipe 421 and a liquid outlet pipe 424, the liquid pumping pipe 421 vertically extends downwards to the lower part area in the rotating drum 3, two branch pipes 422 which are arranged at intervals up and down are arranged at the position of the liquid pumping pipe 421 corresponding to the part in the rotating drum 3, the branch pipes 422 extend outwards along the radial, the opening of the duckbill 423 is an oblique opening;
the side of the contra-rotating drum 3 on the upper side of the bottom plate 1 is also provided with a second rack 5, the upper side of the second rack 5 is higher than the rotating drum 3, the second rack 5 is provided with a cleaning device, the cleaning device comprises a second electric push rod 51 and a third electric push rod 52, the second electric push rod 51 and the third electric push rod 52 both comprise a fixed part and a telescopic rod, the fixed part of the second electric push rod 51 is horizontally arranged on the second rack 5, the telescopic rod of the second electric push rod 51 extends inwards along the radial direction of the rotating drum 3, the fixed part of the third electric push rod 52 is vertically arranged at the inner side end part of the telescopic rod of the second electric push rod 51, the telescopic rod of the third electric push rod 52 vertically extends downwards into the rotating drum 3, the lower side of the telescopic rod of the third electric push rod 52 is provided with an extending part 521 extending outwards along the radial direction of the rotating drum 3, the outer side of the extending part 521 is provided with a vertically, the output shaft of two small-size motors 531 all extends outwards along the radial level of rotary drum 3, the outside end of two small-size motors 531 output shaft all is equipped with the conical brush head 532 of V-arrangement groove 31 assorted, it is equipped with a high-pressure squirt nozzle 533 to correspond the department between two small-size motors 531 in the mounting panel 53 position, high-pressure squirt nozzle 533 direction is outwards along the radial level of rotary drum 3, high-pressure squirt nozzle 533 passes through the external high-pressure water source of hose (high-pressure squirt nozzle 533 passes through the hose connection water source, the hose belongs to conventional technique, omit the introduction to the hose in this.
The using method and the working principle of the device are as follows: injecting a coating to be centrifuged into the rotary drum 3, starting the main motor 2, enabling the rotary drum 3 to rotate at a high speed, enabling the material liquid to rotate along with the rotary drum 3, under the action of centrifugal force, enabling the material liquid to be attached to the inner wall of the rotary drum 3, enabling solid impurities and precipitates in the material liquid to be attached to the outer layer of the inner wall of the rotary drum 3 due to large movement of the centrifugal force, enabling the solid impurities and the precipitates to fall into the V-shaped groove 31 under the action of the centrifugal force when moving to the V-shaped groove 31, keeping the rotary drum 3 to rotate after the solid impurities and the precipitates completely enter the V-shaped groove 31, starting the liquid pumping pump 42, controlling the first electric push rod 41 to drive the liquid pumping pipe 421 to move outwards along the radial direction of the rotary drum 3, and sequentially pumping out the liquid; after the centrifugal operation is finished, the first electric push rod 41 is reset, the rotary drum 3 is controlled to rotate to one of the V-shaped grooves 31 to be opposite to the conical brush head 532, then the second electric push rod 51 is controlled to drive the cleaning device to move outwards along the radial direction of the rotary drum 3, the conical brush head 532 enters the V-shaped groove 31, then the two small motors 531 are started to start a high-pressure water source at the same time, then the third electric push rod 52 is controlled to drive the cleaning device to move up and down in the V-shaped groove 31, solid attachments in the V-shaped groove 31 are cleaned, after the cleaning of one V-shaped groove 31 is finished, the second electric push rod 51 is controlled to reset the conical brush head 532, then the rotary drum 3 is rotated to enable the other V-shaped groove 31 to be opposite to the conical brush head 532, the operation is repeated, and after all cleaning is finished.
The device has the advantages that: this device rotary drum 3 inner wall sets up V-arrangement groove 31, because the structural feature of V-arrangement groove 31, solid impurity and precipitate can not scurried out by the compaction in V-arrangement groove 31, the integrality of separation has been guaranteed to this kind of structure, in addition because the volume of V-arrangement groove 31 is less, only have a small amount of raw materials to be used for filling the residual space in the centrifugal in-process entering V-arrangement groove 31 except impurity, liquid is taken out the back in the rotary drum 3, only this part raw materials loss, compare in traditional centrifugation mode, the raw materials loss descends by a wide margin. The duckbilled mouth 423 is arranged at the outer end of the branch pipe 422, so that a larger vertical range can be covered, liquid can be conveniently pumped, the duckbilled mouth 423 is an inclined mouth, and the liquid can more conveniently enter the duckbilled mouth 423 during rotation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a centrifugal device is used in coating production which characterized in that: the rotary drum comprises a bottom plate, a main motor and a rotary drum, wherein the bottom plate is horizontally arranged, a plurality of damping shock absorbers supporting the bottom plate are arranged on the lower side of the bottom plate, the rotary drum is vertically arranged and is cylindrical, the upper side of the rotary drum is open, a plurality of V-shaped grooves with vertical trends are arranged on the circumferential inner side of the rotary drum, the two sides of each V-shaped groove in the length direction extend to the two sides of the rotary drum in the height direction, a drain outlet is formed in the lower side of the rotary drum, one side of the rotary drum, which is close to the center in the radial direction, is arranged as the inner side, and one side of the rotary drum, which is far from the center, is arranged as the outer side, an annular liquid baffle extending horizontally inwards is arranged on the circumferential direction of the upper side of the rotary drum, the rotary drum;
the side of the rotary drum is provided with a first rack on the upper side of the bottom plate, the upper side of the first rack is higher than the rotary drum, the first rack is provided with a liquid pumping device, the liquid pumping device comprises a first electric push rod and a liquid pumping pump, the first electric push rod comprises a fixing part and a telescopic rod, the fixing part of the first electric push rod is horizontally arranged on the first rack, the telescopic rod of the first electric push rod extends inwards along the radial direction of the rotary drum, the liquid pumping pump is arranged at the inner side end part of the telescopic rod of the first electric push rod, the liquid pumping pump is provided with a liquid pumping pipe and a liquid outlet pipe, the liquid pumping pipe vertically extends downwards to the lower area in the rotary drum, a part of the liquid pumping pipe, which corresponds to the rotary drum, is provided with a plurality of branch pipes which;
a second rack is arranged beside the contra-rotating drum on the upper side of the bottom plate, the upper side of the second rack is higher than the rotating drum, a cleaning device is arranged on the second rack, the cleaning device comprises a second electric push rod and a third electric push rod, the second electric push rod and the third electric push rod respectively comprise a fixing part and a telescopic rod, the fixing part of the second electric push rod is horizontally arranged on the second rack, the telescopic rod of the second electric push rod extends inwards along the radial direction of the rotating drum, the fixing part of the third electric push rod is vertically arranged at the inner side end part of the telescopic rod of the second electric push rod, the telescopic rod of the third electric push rod vertically extends downwards into the rotating drum, an extending part which extends outwards along the radial direction of the rotating drum is arranged at the lower side of the telescopic rod of the third electric push rod, a vertically arranged mounting plate is arranged at the outer side of the extending part, two small motors which are arranged at intervals up, the outside ends of two small-size motor output shafts all be equipped with V-arrangement groove assorted conical brush head, correspond on the mounting plate position and locate to be equipped with a high-pressure squirt nozzle between two small-size motors, high-pressure squirt nozzle direction is outwards along the radial level of rotary drum, and high-pressure squirt nozzle passes through the external high-pressure water source of hose.
2. The centrifugal device for paint production according to claim 1, wherein: the outer side end of the branch pipe is provided with a linear duckbilled opening which is vertically arranged, and the opening of the duckbilled opening is an oblique opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427426.6U CN211538222U (en) | 2019-12-29 | 2019-12-29 | Centrifugal device for paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427426.6U CN211538222U (en) | 2019-12-29 | 2019-12-29 | Centrifugal device for paint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211538222U true CN211538222U (en) | 2020-09-22 |
Family
ID=72511233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922427426.6U Expired - Fee Related CN211538222U (en) | 2019-12-29 | 2019-12-29 | Centrifugal device for paint production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211538222U (en) |
-
2019
- 2019-12-29 CN CN201922427426.6U patent/CN211538222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233672 South of Lexing Road, Economic Development Zone, Guoyang County, Bozhou City, Anhui Province (West of New Bus Station) Patentee after: Anhui Comic Tree Paint Co.,Ltd. Address before: 233672 South of Lexing Road, Economic Development Zone, Guoyang County, Bozhou City, Anhui Province (West of New Bus Station) Patentee before: Anhui cartoon tree coating Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |