CN203459350U - Cleaning device for air pipe of spray tower cyclone dust collector - Google Patents
Cleaning device for air pipe of spray tower cyclone dust collector Download PDFInfo
- Publication number
- CN203459350U CN203459350U CN201320512471.1U CN201320512471U CN203459350U CN 203459350 U CN203459350 U CN 203459350U CN 201320512471 U CN201320512471 U CN 201320512471U CN 203459350 U CN203459350 U CN 203459350U
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- straight tube
- dust collector
- pipe
- cyclone dust
- cleaning
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Abstract
The utility model discloses a cleaning device for an air pipe of a spray tower cyclone dust collector, which is used for hard alloy product production. The cleaning device is composed of the air pipe, the cyclone dust collector, a straight tube, a straight tube plug and a cleaning pipe. The straight tube is located at the central position of the air pipe, penetrates through the cyclone dust collector horizontally, is connected with the cyclone dust collector in a semi-tangent manner and is communicated with the cyclone dust collector; the straight tube plug is arranged at the front end of the straight tube; the cleaning pipe is composed of a cleaning head capable of rotating for 360 degrees, a retractable hexane steel pipe and a hexane hose capable of bearing high pressure; the cleaning pipe is inserted into the straight tube and the air pipe to finish the cleaning of the air pipe of the spray tower cyclone dust collector. According to the utility model, the problem that the air pipe of the spray tower cyclone dust collector cannot be cleaned cleanly and thoroughly is solved, and the cleaning device is particularly suitable for cleaning the air pipe of the spray tower cyclone dust collector.
Description
Technical field
The utility model belongs to a kind of cleaning equipment, is specifically related to a kind of cleaning device of the spray drying tower of producing for hart metal product.
Background technology
The spray drying tower of producing for hart metal product, consists of tank diameter, plunger displacement pump, spray gun, spraying tower body, rotoclone collector, air-introduced machine, eluting column, pressure fan, gas-oil exchanger and subsidiary pipeline and valve.And the pipeline connecting between spraying tower body and rotoclone collector is called airduct.Its operation principle is: after the slip that contains hexane stirs in tank diameter, via plunger displacement pump, under certain N2 pressure, inject in spraying tower body along spray gun.In tower body slip with from the hot N2 in the gas-oil exchanger of top, carry out heat exchange, hexane volatilization, slip is transformed into the pellet that particle is very little.Rear end at rotoclone collector is provided with air-introduced machine, and in production process, air-introduced machine operation, drives all air-flow rearward end of front end to attract.N2, the hexane gas having volatilized and extremely light, the superfine pellet of now spraying in tower body, powder enters rotoclone collector with air inducing power along airduct.Rotoclone collector is mainly used in reclaiming the powder in compound, promotes the improvement of mobile performance.Due to the effect of air-introduced machine, in rotoclone collector, formed and suppressed poorly, powder is collected at this, and N2 and hexane gas continue to move towards air-introduced machine along pipeline.Because airduct is the only way which must be passed of powder, so be stained with a large amount of powders on its inwall, particularly important to its cleaning, if less cleaning position, gently easily cause the batch mixing that gathers dust, heavy in the process of material spray the powder in airduct fall into pellet, cause pellet and powder to mix, affect hart metal product quality.
The cleaning of spray drying tower is at present by opening a wicket on airduct top, being equipped with a hexane flexible pipe.During cleaning, hexane flexible pipe is extended in airduct, open centrifugal pump, the hexane extracting in hexane storage tank rinses airduct, and its defect is:
1, because scavenge pipe is flexible pipe, more responsive to hexane pressure ratio, wayward cleaning angle and direction.
2, cannot determine flexible pipe distance of stretch out and draw back, cause airduct inner wall washing inhomogeneous, not wash clean clearly.
3, must two people operate, a people holds flexible pipe, and a people starts cleaning procedure, operation inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of cleaning efficiency the high spray drying tower rotoclone collector air duct cleaning device that also can thoroughly clean up airduct.
The technical solution of the utility model is as follows:
A spray tower rotoclone collector air duct cleaning device, comprises airduct, rotoclone collector, straight tube, straight tube plug and scavenge pipe; Straight tube level is connected and communicates with rotoclone collector semi-tangent through rotoclone collector; Straight tube plug is arranged on the front end of straight tube; Scavenge pipe inserts in straight tube and airduct.
Further improve and be: described straight tube Sai center is coaxial with the center of airduct.
Further improve and be: described scavenge pipe consists of cleaning head, steel pipe and flexible pipe; Cleaning head is connected with steel pipe, and steel pipe is connected with flexible pipe.
Further improve and be: described cleaning head is 360 degree rotary-cleaning heads.
Further improve and be: described scavenge pipe is fixed in airduct by clamp.
Further improve and be: described scavenge pipe is fixed on the center of airduct.
The utility model is that one end of being close to rotoclone collector at airduct arranges straight tube, the center of straight tube in airduct, and level is connected and communicates with rotoclone collector semi-tangent through rotoclone collector; Straight tube front end is provided with straight tube plug.Scavenge pipe by can 360 cleaning head, the telescopic hexane steel pipe of degree all-directional rotations and the hexane flexible pipe that can bear high pressure form.During cleaning, open straight tube plug, scavenge pipe is inserted in airduct, by clamp, carry out level and fix, open high-pressure pump, the hexane extracting in hexane storage tank carries out high-pressure wash to airduct, initial stage adopts the longest position to clean, and shortens gradually the distance of steel pipe, then extends, operation, guarantees that each position of airduct can clean up repeatedly.The beneficial effects of the utility model are that cleaning efficiency is high, operation is easier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the schematic diagram of the utility model scavenge pipe.
In figure: 1, airduct; 2, rotoclone collector; 3, straight tube; 4, straight tube plug; 5, scavenge pipe 6, cleaning head; 7, steel pipe; 8, flexible pipe
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, the utility model is comprised of airduct 1, rotoclone collector 2, straight tube 3, straight tube plug 4 and scavenge pipe 5.Airduct 1 is square, and rotoclone collector 2 is cylindrical shape.Airduct 1 is connected and communicates with rotoclone collector 2 tangent lines.The center of straight tube 3 in airduct 1, level is connected and communicates with rotoclone collector 2 semi-tangents through rotoclone collector 2.It is coaxial with the center of airduct 1 that straight tube plug 4 is arranged on the front end ，Qi center of straight tube 3.Scavenge pipe 5 by can 360 cleaning head 6, the telescopic hexane steel pipe 7 of degree rotation and the hexane flexible pipe 8 that can bear high pressure form; Cleaning head 6 is connected with steel pipe 7, and steel pipe 7 is connected with flexible pipe 8; Scavenge pipe 5 inserts in straight tube 3 and airduct 1.
Under the material spray state of production process, straight tube plug 4 is in closed condition, and powder enters into rotoclone collector 2 by the draw of blower fan along airduct 1, and in its bottom sedimentation, reclaims.
Under cleaning state, open straight tube plug 4, insert scavenge pipe 5, scavenge pipe 5 passes straight tube 3, then through rotoclone collector 2, arrives the middle part of airduct 1, and fix by clamp, and the inwall of airduct 1 is carried out to comprehensive cleaning.
Above-described only in order to explain the utility model, and be not used in restriction the utility model.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a spray tower rotoclone collector air duct cleaning device, comprise airduct (1) and rotoclone collector (2) and scavenge pipe (5), it is characterized in that: described cleaning device also comprises straight tube (3), straight tube plug (4), the center of straight tube (3) in airduct (1), level is connected and communicates with rotoclone collector (2) semi-tangent through rotoclone collector (2); Straight tube plug (4) is arranged on the front end of straight tube (3); Described scavenge pipe (5) inserts in straight tube (3) and airduct (1).
2. according to spray tower rotoclone collector air duct cleaning device claimed in claim 1, it is characterized in that: the center of described straight tube plug (4) is coaxial with the center of airduct (1).
3. according to spray tower rotoclone collector air duct cleaning device claimed in claim 1, it is characterized in that: described scavenge pipe (5) consists of cleaning head (6), steel pipe (7) and flexible pipe (8); Cleaning head (6) is connected with steel pipe (7); Steel pipe (7) is connected with flexible pipe (8).
4. according to spray tower rotoclone collector air duct cleaning device claimed in claim 3, it is characterized in that: described cleaning head (6) is 360 degree rotary-cleaning heads.
5. according to the spray tower rotoclone collector air duct cleaning device described in claim 1 or 3, it is characterized in that: described scavenge pipe (5) is fixed in airduct (1) by clamp.
6. according to spray tower rotoclone collector air duct cleaning device claimed in claim 5, it is characterized in that: described scavenge pipe (5) is fixed on the center of airduct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512471.1U CN203459350U (en) | 2013-08-21 | 2013-08-21 | Cleaning device for air pipe of spray tower cyclone dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512471.1U CN203459350U (en) | 2013-08-21 | 2013-08-21 | Cleaning device for air pipe of spray tower cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459350U true CN203459350U (en) | 2014-03-05 |
Family
ID=50171732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512471.1U Expired - Lifetime CN203459350U (en) | 2013-08-21 | 2013-08-21 | Cleaning device for air pipe of spray tower cyclone dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127147A (en) * | 2015-09-29 | 2015-12-09 | 上海烟草集团有限责任公司 | Material accumulation preventing type continuous spraying clearing device used for charging cylinder type equipment and provided with spray pipe |
-
2013
- 2013-08-21 CN CN201320512471.1U patent/CN203459350U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127147A (en) * | 2015-09-29 | 2015-12-09 | 上海烟草集团有限责任公司 | Material accumulation preventing type continuous spraying clearing device used for charging cylinder type equipment and provided with spray pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |