CN202725566U - Cleaning system for vacuumizing pipe of drum - Google Patents
Cleaning system for vacuumizing pipe of drum Download PDFInfo
- Publication number
- CN202725566U CN202725566U CN 201220444780 CN201220444780U CN202725566U CN 202725566 U CN202725566 U CN 202725566U CN 201220444780 CN201220444780 CN 201220444780 CN 201220444780 U CN201220444780 U CN 201220444780U CN 202725566 U CN202725566 U CN 202725566U
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- vacuum
- rotary drum
- pumping tube
- bend pipe
- pipe
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Abstract
The utility model discloses a cleaning system for a vacuumizing pipe of a drum. The cleaning system comprises the vacuumizing pipe, the tail end of the vacuumizing pipe stretches into a drying adhesion-promoting drum and is fixedly connected with an elbow, the end of the elbow is fixedly connected with an air pumping cover, a through hole is arranged on the elbow, an opening cover plate rotating along a rotating pin is arranged at the through hole correspondingly, the outlet end of the vacuumizing pipe is connected with a three-way valve connected with a steam pipe or a high pressure water dredging pipe, and a discharging outlet is arranged on the drying adhesion-promoting drum. The cleaning system solves the problems of time and labor consuming cleaning, the low efficiency, high potential risks of operators and the like in the prior art are solved, and has the advantages of being simple in structure, convenient to clean, low in construction cost, high in cleaning efficiency, low in potential risks and the like.
Description
Technical field
The utility model relates to the dry tackify rotary drum of chemical engineering technology, is a kind of rotary drum vacuum-pumping tube purging system specifically.
Background technology
Rotary drum is a kind of solid drying commonly used and tackifying equipment on the Chemical Manufacture, thus when drying and tackify vacuumize in the rotary drum the little molecule in the material and dust be drawn out of and be attached to rotary drum and vacuumize on the tube wall, affect the speed of exhaust, production efficiency and product quality.
Just need to dredge pipeline cleaning behind the vacuum tube wall sizing, existing method is to open manhole mostly, operating personnel enter in the drum draft hood of dismantling vacuum tube are dredged cleaning, waste time and energy, inefficiency, and the operating personnel enters and has again very large potential safety hazard in the drum.
The utility model content
The purpose of this utility model is to overcome the deficiency that above prior art exists, and a kind of simple in structure, easy to clean, low cost, cleaning efficiency height and the low rotary drum vacuum-pumping tube purging system of potential safety hazard are provided.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of rotary drum vacuum-pumping tube purging system, comprise vacuum-pumping tube, the vacuum-pumping tube end stretches in the dry tackify rotary drum, is connected with bend pipe at the vacuum-pumping tube end, the affixed draft hood in bend pipe end, offer through hole on the bend pipe, the through hole correspondence arranges along the opening cover plate of rotating dog rotation, vacuum-pumping tube port of export connecting tee valve, triple valve is connected with steam pipe or water under high pressure dredging pipe, and dry tackify rotary drum is provided with discharging opening.
For the ease of connecting and guaranteeing cleaning performance, described bend pipe both ends are equipped with the bend pipe flange, and bend pipe one end is connected by bend pipe flange and vacuum-pumping tube are terminal, and bend pipe the other end is connected with draft hood by the bend pipe flange.
In order to guarantee that the sealing of opening cover plate and through hole coincide, described bend pipe horizontal segment has an extension tube part, and its opening is angle, and the angle angle arranges the opening cover plate with greater than 45 ° and be advisable less than 75 ° on the angle.
For the ease of the outflow of sewage, described opening cover plate rotates up and down along rotating dog.
Effect in order to guarantee normally to use, described opening cover plate and through hole sealing coincide, and cover tightly through hole.
As the preferred structure of another kind, described bend pipe side offers through hole.
Preferably, described triple valve is opened left and right, lower three directions.
A kind of implementation method of rotary drum vacuum-pumping tube purging system may further comprise the steps:
(1), the discharging opening with dry tackify rotary drum goes to low spot;
(2), the triple valve direction is opened as lower and left, connect pipe blow-through, clean material and enter vacuum-pumping tube;
(3), clean material and carry the tube wall adhesive secretly, and by through hole bend pipe upper shed cover plate is backed down, flow in the dry tackify rotary drum;
(4), the discharging opening of the sewage that flows out from the opening cover plate along the lower wall of dry tackify rotary drum from dry tackify rotary drum flows out;
(5) until the material that flows out from the discharging opening of dry tackify rotary drum no longer includes dirt, cleaning is finished.
Preferably, the pipe blow-through in the described step (2) is steam pipe or water under high pressure dredging pipe, and the cleaning material is clear water.
For the ease of the outflow of sewage, the opening cover plate in the described step (3) rotates up and down along the rotating dog that is arranged on the bend pipe.
Realization principle of the present utility model: a kind of rotary drum vacuum-pumping tube purging system, it is characterized in that: comprise vacuum-pumping tube, the vacuum-pumping tube end stretches in the dry tackify rotary drum, be connected with bend pipe at the vacuum-pumping tube end, the affixed draft hood in bend pipe end offers through hole on the bend pipe, the through hole correspondence arranges along the opening cover plate of rotating dog rotation, vacuum-pumping tube port of export connecting tee valve, triple valve is connected with steam pipe or water under high pressure dredging pipe, and dry tackify rotary drum is provided with discharging opening.
During dry tackify rotary drum work, along with little molecule and dust in the material in the drum constantly are drawn out of, the adhesive of adhering on the vacuum-pumping tube inwall will get more and more, bore is also more and more less, rate of air sucked in required descends thereupon, gradually can not satisfy production requirement, at this moment needs to clear up taking out true pipeline.
At first dry tackify rotary drum discharging opening is gone to lowest part, evacuation tube exit triple valve direction is adjusted to down with a left side communicates, ready steam pipe or water under high pressure dredging head in the connection, open steam or water under high pressure, vacuum-pumping tube is washed away, the tube wall adhesive comes off under the impact of steam or current gradually, dirt under coming off is backward mobile along vacuum-pumping tube with current, back down the opening cover plate on the tube end bend pipe when arriving tube end, dirt drops with the water of going out in the dry tackify rotary drum, flows to outlet along the bulging wall of rotary drum lower.Along with the prolongation of washing time, the dirt that is bonded in the vacuum tube inwall is constantly washed, until clean out fully, the muddy degree of discharging liquid from the outlet of the tackify rotary drum that sees drying can judge whether to clean up.
The utility model has following advantage and effect with respect to prior art:
1, the utility model has adopted and has comprised and offer through hole on the bend pipe, the through hole correspondence arranges along the opening cover plate of rotating dog rotation, vacuum-pumping tube port of export connecting tee valve, triple valve is connected with steam pipe or water under high pressure dredging pipe, has the characteristics such as simple in structure, easy to clean, low cost, cleaning efficiency height and potential safety hazard be low.
2, the cleaning way of the utility model employing need not operating personnel and enters in the drum, has improved security.
3, on the utility model occasion of rinsing, because need not after shutting down to wait until that temperature is down to normal temperature in the rotary drum, improved operating efficiency.
4, the utility model need not to open manhole when cleaning, and enters dismounting draft hood in the drum, has reduced workman's labour intensity.
When 5, the utility model cleaned, the triple valve of only need to performing fighting out just can clean, and was easy and simple to handle, high efficiency.
Description of drawings
Fig. 1 is the overall structure schematic diagram of a kind of rotary drum vacuum-pumping tube of the utility model purging system;
Fig. 2 is one of pipe bent position structural representation in a kind of rotary drum vacuum-pumping tube of the utility model purging system;
Fig. 3 be in a kind of rotary drum vacuum-pumping tube of the utility model purging system the pipe bent position structural representation two;
Schematic diagram when Fig. 4 is a kind of rotary drum vacuum-pumping tube of the utility model purging system cleaning vacuum lead.
Number in the figure and title are as follows:
| 1 | Vacuum- |
2 | Dry tackify |
| 3 | |
4 | |
| 5 | |
6 | The |
| 7 | |
8 | Discharging |
| 9 | The |
10 | |
| 11 | Through hole |
The specific embodiment
For ease of it will be appreciated by those skilled in the art that the utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
Shown in Fig. 1 ~ 4, a kind of rotary drum vacuum-pumping tube purging system, comprise vacuum-pumping tube 1, vacuum-pumping tube 1 end stretches in the dry tackify rotary drum 2, be connected with bend pipe 3 at vacuum-pumping tube 1 end, the affixed draft hood 4 in bend pipe 3 ends, offer through hole 11 on the bend pipe 3, in the present embodiment for the ease of connecting and guaranteeing cleaning performance, bend pipe 3 both ends are equipped with bend pipe flange 9, bend pipe 3 one ends are by bend pipe flange 9 and 1 terminal connection of vacuum-pumping tube, bend pipe 3 the other end are connected with draft hood 4 by bend pipe flange 9, bend pipe 3 horizontal segments in the present embodiment have an extension tube part, its opening be angle (as shown in Figure 3, this angle is through hole just), opening cover plate 6 is set on the angle, nature under shed cover plate 6 coincide with through hole 11 sealings, dry tackify rotary drum 2 interior things can not be drawn out of from here, through hole 11 place's correspondences arrange along the opening cover plate 6 of rotating dog 5 rotations, vacuum-pumping tube 1 port of export connecting tee valve 7, triple valve 7 is connected with steam pipe 10 or water under high pressure dredging pipe, and dry tackify rotary drum 2 is provided with discharging opening 8, angle angle in the present embodiment is with greater than 45 ° and be advisable less than 75 °, the setting of angle be for result of use better.
For the ease of the outflow of sewage, opening cover plate 6 rotates up and down along rotating dog 5, and the triple valve 7 in the present embodiment is opened left and right, lower three directions.
As shown in Figure 4, a kind of implementation method of rotary drum vacuum-pumping tube purging system may further comprise the steps:
(1), the discharging opening 8 with dry tackify rotary drum goes to low spot;
(2), triple valve 7 directions are opened as lower and left, connect pipe blow-through, clean material and enter vacuum-pumping tube 1;
(3), clean material and carry the tube wall adhesive secretly, and by through hole 11 bend pipe upper shed cover plate 6 is backed down, flow in the dry tackify rotary drum 2;
(4), the discharging opening 8 of the sewage that flows out from opening cover plate 6 along the lower wall of dry tackify rotary drum 2 from dry tackify rotary drum flows out;
(5) until the material that flows out from the discharging opening 8 of dry tackify rotary drum no longer includes dirt, cleaning is finished.
Pipe blow-through in the described step (2) is steam pipe 10 or water under high pressure dredging pipe, and the cleaning material is clear water.
During dry tackify rotary drum 2 normal operation of the utility model because the effect of vacuum-pumping tube 1 suction and opening cover plate 6, can guarantee opening cover plate 6 closely knit block through hole 11.During cleaning, because the effect of current is backed down opening cover plate 6 and cleaned, need not operating personnel and enter in the dry tackify rotary drum 2, improved security; Need not after the shutdown to wait until that dry tackify rotary drum 2 interior temperature are down to normal temperature, improved operating efficiency; Need not to open manhole, enter dry tackify rotary drum 2 interior dismounting draft hoods 4, reduced workman's labour intensity; Adjusting the upper dredging pipe of triple valve 7 opening directions connection can clean automatically, simple to operate.
The present embodiment difference from Example 1 is: bend pipe 3 sides offer through hole 11, and the side of bend pipe 3 can be on one side, also can be that open simultaneously on both sides, and through hole 11 place's correspondences arrange along the opening cover plate 6 of rotating dog 5 rotations.
The above-mentioned specific embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (7)
1. rotary drum vacuum-pumping tube purging system, it is characterized in that: comprise vacuum-pumping tube, the vacuum-pumping tube end stretches in the dry tackify rotary drum, be connected with bend pipe at the vacuum-pumping tube end, the affixed draft hood in bend pipe end offers through hole on the bend pipe, the through hole correspondence arranges along the opening cover plate of rotating dog rotation, vacuum-pumping tube port of export connecting tee valve, triple valve is connected with steam pipe or water under high pressure dredging pipe, and dry tackify rotary drum is provided with discharging opening.
2. rotary drum vacuum-pumping tube purging system according to claim 1, it is characterized in that: described bend pipe both ends are equipped with the bend pipe flange, bend pipe one end is connected by bend pipe flange and vacuum-pumping tube are terminal, and bend pipe the other end is connected with draft hood by the bend pipe flange.
3. rotary drum vacuum-pumping tube purging system according to claim 2, it is characterized in that: described bend pipe horizontal segment has an extension tube part, and its opening is angle, and the opening cover plate is set on the angle.
4. according to claim 1 or 3 described rotary drum vacuum-pumping tube purging systems, it is characterized in that: described opening cover plate rotates up and down along rotating dog.
5. according to claim 1 or 3 described rotary drum vacuum-pumping tube purging systems, it is characterized in that: described opening cover plate and through hole sealing coincide, and cover tightly through hole.
6. rotary drum vacuum-pumping tube purging system according to claim 1, it is characterized in that: described bend pipe side offers through hole.
7. rotary drum vacuum-pumping tube purging system according to claim 1 is characterized in that: left and right, lower three directions of described triple valve unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444780 CN202725566U (en) | 2012-09-03 | 2012-09-03 | Cleaning system for vacuumizing pipe of drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444780 CN202725566U (en) | 2012-09-03 | 2012-09-03 | Cleaning system for vacuumizing pipe of drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725566U true CN202725566U (en) | 2013-02-13 |
Family
ID=47651316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220444780 Withdrawn - After Issue CN202725566U (en) | 2012-09-03 | 2012-09-03 | Cleaning system for vacuumizing pipe of drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825037A (en) * | 2012-09-03 | 2012-12-19 | 金发科技股份有限公司 | Drum vacuum pumping pipe cleaning system and achievement method thereof |
-
2012
- 2012-09-03 CN CN 201220444780 patent/CN202725566U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825037A (en) * | 2012-09-03 | 2012-12-19 | 金发科技股份有限公司 | Drum vacuum pumping pipe cleaning system and achievement method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |