CN201906660U - Steam cleaning device of pusher centrifuge - Google Patents
Steam cleaning device of pusher centrifuge Download PDFInfo
- Publication number
- CN201906660U CN201906660U CN2010206596491U CN201020659649U CN201906660U CN 201906660 U CN201906660 U CN 201906660U CN 2010206596491 U CN2010206596491 U CN 2010206596491U CN 201020659649 U CN201020659649 U CN 201020659649U CN 201906660 U CN201906660 U CN 201906660U
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- warm
- hub
- air pipe
- steam
- pusher centrifuge
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Abstract
The utility model relates to the technical field of a centrifuger, in particular to a steam cleaning device of a pusher centrifuge, so that the problems that the manual scrape of a hardened filter cake is time-wasting and labor-wasting and has a potential safety hazard, or an equipped liquid cleaning device is hard to cleanly clean the hardened filter cake are solved. The steam cleaning device comprises a front cover plate of a housing, wherein one side of the front cover plate of the housing is provided with an installation seat, the installation seat is provided with a plurality of installation holes which are vertical to the front cover plate of the housing, at least one of the installation holes is internally provided with hot wind pipes, the other installation holes are internally provided with liquid cleaning pipes which are in parallel with the hot wind pipes, one ends of the hot wind pipes and the liquid cleaning pipes are respectively extended into a rotating hub, and one ends of the hot wind pipes which are extended into the rotating hub are provided with steam jetting grooves. The steam is transported into a drum by the hot wind pipes and is jetted to the inner wall of the drum through the steam jetting grooves, so that the hardened material filter cake in the drum is heated up and fast fused; the material filter cake is cooperatively cleaned by other liquids, so that an ideal washing effect can be achieved within a short time; and the cleaning process is safer and more convenient.
Description
Technical field
The utility model relates to the centrifuge technical field, relates in particular to a kind of steam flush device of continued operation filtering type pusher centrifuge.
Background technology
Pusher centrifuge is to utilize rotary drum to rotate at a high speed to produce the powerful centrifugal force and the isolated by filtration effect of screen cloth, makes processed solidliquid mixture reach the purpose of separating and dewatering.The material that needs to separate infeeds centrifuge continuously by feed pipe, by feed distributor material is spread on the first order rotary drum equably, pass through screen cloth, most mother liquor here obtains filtering, and compile after export outside the discharge machine by the liquid collecting hood, solid portion is deposited on and forms filter cake on the screen cloth, not only rotate but also the effect of reciprocating first order rotary drum under, filter cake is pulled in the rotary drum of the second level gradually, make its positional structure on screen cloth change, and obtain bigger centrifugal force, because of filter cake has enough time of staying in rotary drum, under powerful centrifugal action, it can reach very low moisture percentage.When filter cake arrives rotary drum exit, the second level, by continuously outside solid collection groove and outlet discharge machine.
After pusher centrifuge interrupted feed for a long time, the remaining cake in the rotary drum can harden and harden, and must remove before the start again.If remove untotally, the weight of remaining filter cake will be destroyed the dynamic balancing of rotary drum, thereby causes the judder of machine operation and other damages that bring thus.
In the prior art, the liquid wash device of the outfit in the pusher centrifuge is difficult to the filter cake that hardens is rinsed well, can only rely on manual striking off mostly, wastes time and energy, and manual when striking off the material of some poisonous and harmful or severe corrosive, can threaten operator's personal safety.And other similar liquid flusher generally all is to design by concrete field of employment, the device that compressor impeller is washed by steam condensate (SC) and bleed pressure for one kind of CN2772645Y as patent announcement number, comprise stram condenser, pressure water pot and connecting line, the import of stram condenser takes back stream steam, the outlet of stram condenser connects the following water inlet of pressure water pot, the delivery port of stating the pressure water pot connects syringe pipe, also comprise pressure-regulating valve, the compressed nitrogen source of the gas connects the enterprising gas port of pressure water pot through pressure-regulating valve.And for example patent publication No. is CN101543825A closed self-circulation hydraulic pipeline flusher, include oil-filled pumping plant, the self-loopa flusher, flushing line, the self-loopa flusher respectively with the fuel feeding end of oil-filled pumping plant, oil revolving end connects, fuel feed pump, oil return pipe is respectively arranged with valve, also be connected to form closed circuit by interim connecting pipe and flushing line, wherein the self-loopa flusher is mainly by tubing pump, piping filter and valve are formed, flushing line comprises interim tube connector and each section conduit under fluid pressure, tubing pump, interim tube connector, each section conduit under fluid pressure, piping filter, valve is in turn connected to form the loop.
Summary of the invention
The purpose of this utility model be for solve in the pusher centrifuge rely on manual strike off the filter cake that hardens rinsed well waste time and energy and have potential safety hazard, or the liquid wash device that the is equipped with problem that is difficult to rinse well.A kind of steam flush device of pusher centrifuge of reasonable in design is provided, closely effectively sprays, filter cake is removed totally, keep the dynamic balancing of rotary drum changeing the hub inwall by warm-air pipe.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of steam flush device of pusher centrifuge, comprise the case front shroud, it is characterized in that described case front shroud one side is provided with mount pad, mount pad is provided with several installing holes vertical with the case front shroud, be provided with warm-air pipe at least one installing hole, be provided with the liquid scrubbing pipe parallel in other the installing hole with warm-air pipe, one end of warm-air pipe, liquid scrubbing pipe stretches into respectively to be changeed in the hub, and described warm-air pipe stretches into an end that changes in the hub and is provided with jet groove.Warm-air pipe is fixed on the case front shroud by mount pad, and can regulate the opening direction of jet groove, and warm-air pipe can be directed into steam near the drum inner wall, and steam is sprayed on the material filter cake of drum inner wall by jet groove.
As preferably, the middle part of described warm-air pipe is provided with two right angle turn of bilges, and it is parallel with the liquid scrubbing pipe to stretch into the warm-air pipe that changes behind the hub.Change hub barrel near point for warm-air pipe is arrived, the right angle turn of bilge of warm-air pipe can be set by the internal diameter that changes hub.
As preferably, described warm-air pipe stretches into an end that changes in the hub and is positioned at and changes by the hub inwall, and the opening direction of jet groove is towards the inwall that changes hub.Jet groove closely carries out spray effect the best to the filter cake that changes on the hub inwall.
As preferably, described jet groove is strip pore structure or the structure of several circular holes combination or the combination of strip hole and circular hole.Warm-air pipe stretches into the length of changeing in the hub and matches with the face length of commentaries on classics hub inwall with filter cake, and the length setting that changes in the hub is stretched in the strip hole along warm-air pipe.
As preferably, described jet groove is to be arranged on warm-air pipe to make up towards some that change hub inwall direction strip holes combinations that are parallel to each other or some strip holes of being made up of circular hole being parallel to each other.The slotted hole that is parallel to each other is arranged on warm-air pipe in the tube wall miter angle that changes hub inwall direction, and each strip hole can both directly be sprayed onto on the filter cake that changes the hub inwall.
As preferably, described mount pad is provided with at the installing hole position and the axial vertical screw of installing hole, is provided with holding screw in the screw.Adjust the nozzle direction of jet groove and liquid scrubbing pipe, warm-air pipe and liquid scrubbing pipe are fixed by holding screw.
As preferably, described liquid scrubbing pipe is arranged in the end of changeing hub and is provided with nozzle, and the opening of nozzle and jet groove are in the same way.The liquid scrubbing pipe can carry out liquid such as water, detergent to changeing the flushing of hub inwall.
As preferably, the width of described jet groove is 1～3mm.The diameter of circular hole is made as 1～3mm equally, and the jet groove of proper width adds that certain pipeline pressure makes flushing liquor have strong impulsive force.
Effective effect of the present utility model is: steam is sent into rotary drum inside by warm-air pipe, be sprayed on the drum inner wall from the jet groove of warm-air pipe, fusing rapidly after the interior material filter cake that hardens of rotary drum is heated, be equipped with other liquid wash simultaneously and change the hub inwall, can the short time reach developing result preferably, whole flushing process safety, convenient.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of warm-air pipe structural representation of the present utility model.
Fig. 3 is that the A of the utility model Fig. 2 is to structural representation.
Among the figure: 1. change hub, 2. case front shroud, 3. mount pad, 4. liquid scrubbing pipe, 5. warm-air pipe, 51. jet grooves, 6. steam.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, the steam flush device of a kind of pusher centrifuge of present embodiment, at the mount pad 3 in case front shroud 2 outsides, mount pad 3 is provided with three installing holes vertical with case front shroud 2, establish in one of them installing hole in 5, one installing holes of warm-air pipe and establish water pipe, establish liquid scrubbing pipe 4 in the 3rd installing hole, warm-air pipe 5, water pipe, liquid scrubbing pipe 4 parallel, and an end of warm-air pipe 5, water pipe, liquid scrubbing pipe 4 all stretches into to be changeed in the hub 1.Warm-air pipe 5 stretches into an end that changes in the hub 1 and is provided with jet groove 51, as shown in Figure 2.
Change jet groove 51 close hub 1 inwalls that change that an end is provided with in the hub 1 for warm-air pipe 5 is stretched into, warm-air pipe 5 is positioned at commentaries on classics position, hub 1 outer end and establishes two right angle turn of bilges.
Jet groove 51 is the strip pore structure, and the wide 2mm in strip hole is as Fig. 2, shown in Figure 3.
Warm-air pipe 5 is fixed on the case front shroud 2 by mount pad 3, and fastening with holding screw, makes jet groove 51 aim at rotary drum 1 inwall.Steam enters rotary drum 1 inside by warm-air pipe 5, be sprayed on rotary drum 1 inwall from jet groove 51, make the back fusing rapidly of being heated of the material filter cake that hardens in the rotary drum 1, be equipped with simultaneously to make and wash pipe 4 by liquid and water pipe carries out liquid wash, can reach desirable developing result in the short time.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model, technology is all belonged to protection domain of the present utility model.
Claims (8)
1. the steam flush device of a pusher centrifuge, comprise case front shroud (2), it is characterized in that described case front shroud (2) one sides are provided with mount pad (3), mount pad (3) is provided with several and the vertical installing hole of case front shroud (2), be provided with warm-air pipe (5) at least one installing hole, be provided with the liquid scrubbing pipe (4) parallel in other the installing hole with warm-air pipe (5), warm-air pipe (5), one end of liquid scrubbing pipe (4) stretches into respectively to be changeed in the hub (1), and described warm-air pipe (5) stretches into an end that changes in the hub (1) and is provided with jet groove (51).
2. the steam flush device of pusher centrifuge according to claim 1 is characterized in that the middle part of described warm-air pipe (5) is provided with two right angle turn of bilges, and it is parallel with liquid scrubbing pipe (4) to stretch into the warm-air pipe that changes behind the hub (1).
3. the steam flush device of pusher centrifuge according to claim 1 and 2 is characterized in that described warm-air pipe (5) stretches into an end that changes in the hub (1) and is positioned at by commentaries on classics hub (1) inwall, and the opening direction of jet groove (51) is towards the inwall that changes hub (1).
4. the steam flush device of pusher centrifuge according to claim 1 and 2 is characterized in that described jet groove (51) is strip pore structure or the structure of several circular holes combination or the combination of strip hole and circular hole.
5. the steam flush device of pusher centrifuge according to claim 1 and 2 is characterized in that described jet groove (51) is for being arranged on some the strip holes combinations of being made up of circular hole that warm-air pipe (5) makes up or is parallel to each other towards some that change hub (1) the inwall direction strip holes that are parallel to each other.
6. the steam flush device of pusher centrifuge according to claim 1 is characterized in that described mount pad (3) is provided with at the installing hole position and the axial vertical screw of installing hole, is provided with holding screw in the screw.
7. the steam flush device of pusher centrifuge according to claim 1 and 2 is characterized in that described liquid scrubbing pipe (4) is arranged in the end of changeing hub (1) and is provided with nozzle, and the opening direction of nozzle and jet groove (51) are in the same way.
8. the steam flush device of pusher centrifuge according to claim 1, the width that it is characterized in that described jet groove (51) is 1～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206596491U CN201906660U (en) | 2010-12-15 | 2010-12-15 | Steam cleaning device of pusher centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206596491U CN201906660U (en) | 2010-12-15 | 2010-12-15 | Steam cleaning device of pusher centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906660U true CN201906660U (en) | 2011-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206596491U Expired - Fee Related CN201906660U (en) | 2010-12-15 | 2010-12-15 | Steam cleaning device of pusher centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974471A (en) * | 2012-12-04 | 2013-03-20 | 江苏牡丹离心机制造有限公司 | Horizontal type screw discharging centrifuge provided with wind-discharging and water-washing device |
| CN103817020A (en) * | 2014-02-28 | 2014-05-28 | 甘肃瑞祥环保能源有限公司 | Kitchen waste centrifugal separation device |
| CN117816392A (en) * | 2024-03-06 | 2024-04-05 | 南京新筛分科技实业有限公司 | Washing structure of pushing centrifugal machine |
-
2010
- 2010-12-15 CN CN2010206596491U patent/CN201906660U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974471A (en) * | 2012-12-04 | 2013-03-20 | 江苏牡丹离心机制造有限公司 | Horizontal type screw discharging centrifuge provided with wind-discharging and water-washing device |
| CN103817020A (en) * | 2014-02-28 | 2014-05-28 | 甘肃瑞祥环保能源有限公司 | Kitchen waste centrifugal separation device |
| CN117816392A (en) * | 2024-03-06 | 2024-04-05 | 南京新筛分科技实业有限公司 | Washing structure of pushing centrifugal machine |
| CN117816392B (en) * | 2024-03-06 | 2024-05-28 | 南京新筛分科技实业有限公司 | Washing structure of pushing centrifugal machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |