CN211676378U - Rectifying tower with self-cleaning function - Google Patents
Rectifying tower with self-cleaning function Download PDFInfo
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- CN211676378U CN211676378U CN202020165870.5U CN202020165870U CN211676378U CN 211676378 U CN211676378 U CN 211676378U CN 202020165870 U CN202020165870 U CN 202020165870U CN 211676378 U CN211676378 U CN 211676378U
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- tower body
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- lifting disc
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Abstract
The utility model discloses a rectifying tower with self-cleaning function, which comprises an underframe, a tower body and a cleaning device, wherein the cleaning device comprises a lifting disc arranged in the tower body, the lifting disc is provided with an annular spray pipe, the annular spray pipe is provided with a nozzle, the tower body is internally provided with a pair of guide rods which run through the lifting disc, a lead screw which runs through the lifting disc is arranged between the pair of guide rods, the lifting disc is provided with a threaded hole which is used for the lead screw to run through and is in threaded connection with the lead screw, the upper end of the lead screw runs through the top of the tower body and is provided with a first belt wheel, the top of the tower body is provided with a lifting driving motor, the lifting driving motor is connected with a second belt wheel; and a cleaning liquid storage box is arranged on the underframe, a water delivery pipe is connected to the cleaning liquid storage box, the other end of the water delivery pipe extends into the tower body, and a hose is connected between the annular spraying pipe and the water delivery pipe. The utility model relates to a rectifying column with self-cleaning function can effectively wash rectifying column inside, and the cleaning performance is good.
Description
Technical Field
The utility model relates to a rectifying column with self-cleaning function.
Background
In the existing chemical production, a rectifying tower is used as a chemical device to purify chemical products, and the rectification refers to the separation and purification work of a mixture by utilizing the difference of volatility among liquid mixture components and by utilizing the quality and heat transfer of a gas-liquid two-phase passing interface during step-by-step flowing and contact. However, after the rectifying tower runs for a long time, impurities can be remained in the rectifying tower, and the rectifying tower needs to be cleaned, and the existing method is generally manual cleaning, but the manual cleaning method is poor in cleaning effect and time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rectifying column with self-cleaning function, its is rational in infrastructure, can effectively wash rectifying column inside, and the cleaning performance is good.
In order to achieve the purpose, the technical scheme of the utility model is to design a rectifying tower with a self-cleaning function, which comprises an underframe and a tower body arranged on the underframe; the cleaning device comprises a lifting disc horizontally arranged in a tower body, an annular spray pipe is arranged on the lifting disc, the annular spray pipe is arranged along the circumferential direction of the lifting disc and is connected with a plurality of nozzles, a pair of guide rods penetrating through the lifting disc along the vertical direction are arranged in the tower body, a lead screw penetrating through the lifting disc along the vertical direction is arranged between the pair of guide rods, a threaded hole for the lead screw to penetrate through and is in threaded connection with the lead screw is formed in the lifting disc, the upper end of the lead screw penetrates through the top of the tower body and is provided with a first belt wheel, a lifting driving motor is arranged at the top of the tower body, a second belt wheel is arranged on an output shaft of the lifting driving motor, and a transmission belt is connected between the second belt wheel and the first belt wheel; the washing machine is characterized in that a washing liquid storage box is arranged on the underframe, a water delivery pipe is connected to the washing liquid storage box, the other end of the water delivery pipe extends to the inside of the tower body, a water pump is arranged on the water delivery pipe, and a hose is connected between the annular spraying pipe and the water delivery pipe.
Preferably, the lifting disc is provided with a sliding hole for the guide rod to penetrate through and to be in sliding fit with the guide rod.
Preferably, a bearing is arranged at the joint of the screw rod and the tower body.
Preferably, the water delivery pipe is provided with a heater.
Preferably, the top of the tower body is provided with a motor controller, and the motor controller is electrically connected with the lifting driving motor.
Preferably, the bottom of the tower body is provided with a drain pipe, and the drain pipe is provided with a switch valve.
Preferably, the nozzles are uniformly distributed along the circumferential direction of the annular spraying pipe.
The utility model has the advantages and the beneficial effects that: a rectifying tower with a self-cleaning function is reasonable in structure, capable of effectively cleaning the inside of the rectifying tower and good in cleaning effect. When the cleaning device is used, the water pump is started to operate, the cleaning liquid in the cleaning liquid storage tank is pumped into the water delivery pipe by the water pump, and the cleaning liquid reaches the annular spraying pipe after flowing through the hose and is sprayed to the inner wall of the tower body through the nozzles arranged on the annular spraying pipe so as to clean the interior of the tower body; in the cleaning process, the motor controller can control the lifting driving motor to operate, the lifting driving motor drives the screw rod to rotate through the transmission belt, and the screw rod drives the lifting disc to move up and down along the guide rod after rotating, so that the interior of the tower body can be cleaned comprehensively; after cleaning is finished, the switch valve is opened, and sewage in the tower body is discharged by the sewage discharge pipe. In addition, the heater is arranged on the water conveying pipe, so that the cleaning liquid flowing through the water conveying pipe can be heated by the heater to meet the cleaning requirement.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the lifting plate of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 and 2, a rectifying tower with a self-cleaning function comprises a base frame 1, and a tower body 2 arranged on the base frame 1; also comprises a cleaning device which comprises a lifting disc 3 horizontally arranged in the tower body 2, an annular spraying pipe 4 is arranged on the lifting disc 3, the annular spraying pipe 4 is arranged along the circumferential direction of the lifting disc 3, and a plurality of nozzles 5 are connected on the annular spray pipe 4, a pair of guide rods 6 which penetrate through the lifting disc 3 along the vertical direction are arranged inside the tower body 2, a screw rod 7 which penetrates through the lifting disc 3 along the vertical direction is arranged between the pair of guide rods 6, a threaded hole 8 which is used for the screw rod 7 to penetrate through and is in threaded connection with the screw rod 7 is arranged on the lifting disc 3, the upper end of the screw rod 7 penetrates through the top of the tower body 2 and is provided with a first belt pulley 9, the top of the tower body 2 is provided with a lifting driving motor 10, a second belt wheel 11 is arranged on an output shaft of the lifting driving motor 10, and a transmission belt 12 is connected between the second belt wheel 11 and the first belt wheel 9; a cleaning solution storage tank 13 is arranged on the underframe 1, a water delivery pipe 14 is connected to the cleaning solution storage tank 13, the other end of the water delivery pipe 14 extends into the tower body 2, a water pump 15 is arranged on the water delivery pipe 14, and a hose 16 is connected between the annular spray pipe 4 and the water delivery pipe 14.
The lifting plate 3 is provided with a slide hole 17 through which the guide rod 6 passes and which is slidably fitted with the guide rod 6.
And a bearing is arranged at the joint of the screw rod 7 and the tower body 2.
The water pipe 14 is provided with a heater 18.
The top of the tower body 2 is provided with a motor controller 19, and the motor controller 19 is electrically connected with the lifting driving motor 10.
A sewage discharge pipe 20 is arranged at the bottom of the tower body 2, and a switch valve 21 is arranged on the sewage discharge pipe 20.
The plurality of nozzles 5 are uniformly distributed along the circumferential direction of the annular spraying pipe 4.
The utility model has the advantages and the beneficial effects that: a rectifying tower with a self-cleaning function is reasonable in structure, capable of effectively cleaning the inside of the rectifying tower and good in cleaning effect. When the cleaning device is used, the water pump 15 is started to operate, the cleaning liquid in the cleaning liquid storage tank 13 is pumped into the water delivery pipe 14 by the water pump 15, and the cleaning liquid reaches the annular spraying pipe 4 after flowing through the hose 16 and is sprayed to the inner wall of the tower body 2 through the nozzle 5 arranged on the annular spraying pipe 4 so as to clean the inside of the tower body 2; in addition, in the cleaning process, the lifting driving motor 10 can be controlled to operate through the motor controller 19, the lifting driving motor 10 drives the screw rod 7 to rotate through the transmission belt 12, and the screw rod 7 drives the lifting disc 3 to move up and down along the guide rod 6 after rotating, so that the inside of the tower body 2 can be cleaned comprehensively; after the cleaning is completed, the switch valve 21 is opened, and the sewage in the tower body 2 is discharged through the sewage discharge pipe 20. In addition, by providing the heater 18 on the water pipe 14, the cleaning liquid flowing through the water pipe 14 can be heated by the heater 18 to meet the cleaning requirement.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A rectifying tower with a self-cleaning function, which comprises a bottom frame and a tower body arranged on the bottom frame, it is characterized by also comprising a cleaning device which comprises a lifting disc horizontally arranged in the tower body, the lifting disc is provided with an annular spray pipe which is arranged along the circumferential direction of the lifting disc, the annular spray pipe is connected with a plurality of nozzles, a pair of guide rods which penetrate through the lifting disc along the vertical direction are arranged inside the tower body, a screw rod which penetrates through the lifting disc along the vertical direction is arranged between the pair of guide rods, a threaded hole which is used for the screw rod to penetrate through and is in threaded connection with the screw rod is arranged on the lifting disc, the upper end of the screw rod penetrates through the top of the tower body and is provided with a first belt wheel, the top of the tower body is provided with a lifting driving motor, a second belt wheel is arranged on an output shaft of the lifting driving motor, and a transmission belt is connected between the second belt wheel and the first belt wheel; the washing machine is characterized in that a washing liquid storage box is arranged on the underframe, a water delivery pipe is connected to the washing liquid storage box, the other end of the water delivery pipe extends to the inside of the tower body, a water pump is arranged on the water delivery pipe, and a hose is connected between the annular spraying pipe and the water delivery pipe.
2. The self-cleaning rectifying tower as recited in claim 1, wherein the elevating tray is provided with a slide hole for the guide rod to pass through and slide-fit with.
3. The rectifying tower with the self-cleaning function according to claim 2, wherein a bearing is arranged at the joint of the screw rod and the tower body.
4. The rectifying tower with the self-cleaning function according to claim 3, wherein a heater is arranged on the water conveying pipe.
5. The rectifying tower with the self-cleaning function according to claim 4, wherein a motor controller is arranged at the top of the tower body and is electrically connected with the lifting driving motor.
6. The rectifying tower with the self-cleaning function according to claim 5, wherein a drain pipe is arranged at the bottom of the tower body, and a switch valve is arranged on the drain pipe.
7. The self-cleaning rectifying tower according to claim 6, wherein the nozzles are uniformly distributed along the circumferential direction of the annular spraying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165870.5U CN211676378U (en) | 2020-02-13 | 2020-02-13 | Rectifying tower with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165870.5U CN211676378U (en) | 2020-02-13 | 2020-02-13 | Rectifying tower with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676378U true CN211676378U (en) | 2020-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020165870.5U Active CN211676378U (en) | 2020-02-13 | 2020-02-13 | Rectifying tower with self-cleaning function |
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| Country | Link |
|---|---|
| CN (1) | CN211676378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317441A (en) * | 2020-12-02 | 2021-02-05 | 深圳市无限动力发展有限公司 | Cleaning device and sewage tank |
-
2020
- 2020-02-13 CN CN202020165870.5U patent/CN211676378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317441A (en) * | 2020-12-02 | 2021-02-05 | 深圳市无限动力发展有限公司 | Cleaning device and sewage tank |
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