CN208450149U - A kind of mixing agitator cleaning device - Google Patents
A kind of mixing agitator cleaning device Download PDFInfo
- Publication number
- CN208450149U CN208450149U CN201821006980.6U CN201821006980U CN208450149U CN 208450149 U CN208450149 U CN 208450149U CN 201821006980 U CN201821006980 U CN 201821006980U CN 208450149 U CN208450149 U CN 208450149U
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- mixing agitator
- cleaning device
- riser guide
- mixing
- guide
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a kind of mixing agitator cleaning device, the cleaning device and mixing agitator and the agitating paddle being set in mixing agitator constitute mixing and stirring system, the top cap central of the mixing agitator is connected with storage adapter tube, storage adapter tube top is equipped with guide frame, guide rail bearing is provided in the guide frame, the guide rail bearing is equipped with riser guide, is equipped with jacking system on the riser guide；It is provided with self-rotating nozzle in the storage adapter tube, is provided with Steel Tube Special in the guide frame；The Steel Tube Special bottom end is connect with the self-rotating nozzle, and top is connected with high-pressure pump；The Steel Tube Special top is connect with the jacking system.Mixing agitator cleaning device disclosed by the utility model, realizes the high-efficiency washing to mixing agitator, and the spray head that adequately protects, and guarantees the continuous operation of production, reduces cleaning water consumption, high-efficiency washing.
Description
Technical field
The utility model relates to blender cleaning technique fields, more particularly to a kind of mixing agitator cleaning device.
Background technique
Currently, generally using the curing mode processing that mixes cement outside bucket for radioactive liquid waste.It will in mixing agitator
After waste liquid and cement mixing and stirring are uniform, it is emitted into packing container, forms solidified cement body after hardening of cement.
After discharge is completed in stirring in mixing agitator, has residual radioactivity compo material and be attached to mixing
In device.To prevent above situation, it is necessary to fixed time cleaning mixing agitator.Since compo has radioactivity, ejected wash water
Amount must be strictly controlled to reduce secondary waste and generate, and manually cannot closely clean.
Original cleaning device spray head is fixed on mixing agitator inner top in the art, and cleaning distance is remote, is not achieved
Effectively cleaning will lead to agitating paddle and fixed and can not stir by cement, mixing agitator faces the wind scrapped repeatedly after accumulation
Danger.And protected without spray head, the cement slurry covering that cleaning sprayer is splashed can not continue to clean, production run is interrupted.
Patent document 1 " mixing agitator cleaning device " discloses a kind of this field mixing agitator cleaning device, is used for
The clean dirt of nuclear power station generation waste liquid cement curing mixer.However 1 described device of patent document is used, cleaning effect is very
Limited, cleaning water consumption is high, and same cleaning sprayer can be mixed the cement slurry that the stirring of device internal cause is splashed and wrap, and facing cannot be complete
At the risk of cleaning, effective storage life is short, need to regularly replace maintenance, replacement spare part increases personnel and shone under radioactive environment
Dosage, and generate more secondary wastes.And its elevating mechanism cannot achieve in small space.
Utility model content
The purpose of the utility model is to provide a kind of mixing agitator cleaning devices, above-mentioned of the existing technology to solve
Problem realizes the high-efficiency washing to mixing agitator, and the spray head that adequately protects, and guarantees the continuous operation of production, reduces cleaning use
Water, high-efficiency washing.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of mixing agitator cleaning device, the cleaning device and mixing agitator and is set to
Agitating paddle in mixing agitator constitutes mixing and stirring system, and the top cap central of the mixing agitator is connected with storage adapter tube,
Storage adapter tube top is equipped with guide frame, guide rail bearing is provided in the guide frame, the guide rail bearing is equipped with liter
Guide rail is dropped, jacking system is installed on the riser guide；Self-rotating nozzle, the guide frame are provided in the storage adapter tube
Inside it is provided with Steel Tube Special；The Steel Tube Special bottom end is connect with the self-rotating nozzle, and top is connected with high-pressure pump；The height
Compressed steel pipe top is connect with the jacking system.Storage adapter tube passes through flanged joint with mixing agitator top cap central, for protecting
Protect self-rotating nozzle.
Optionally, the jacking system includes the drive sprocket being set in the middle part of the riser guide；The riser guide
Upper and lower part is provided with a fixed pulley, is surrounded with chain on two fixed pulleys, for drive Steel Tube Special rise/
Decline；The inside of the one end of the chain far from the riser guide is connect with the drive sprocket；The drive sprocket connection
There is air motor.
Optionally, compression sprocket wheel is provided on the outside of the chain and the drive sprocket junction.
It optionally, further include flexible shield valve, the flexible shield valve is intermeshed by multi-disc radiation resistance sheet rubber to be stacked,
Bottom is taken over positioned at the storage.Flexibility shield valve is isolated by storage adapter tube with mixing agitator top cover, that is, stops stirring to splash out
Cement slurry, and pass through convenient for self-rotating nozzle.
Optionally, the self-rotating nozzle is 240 ° of self-rotating nozzles, is uniformly equipped with 4 nozzles thereon.240 ° certainly
Rotary nozzle is by coupled Steel Tube Special conveying high-pressure water flow, the automatic rotating-spray under the impact of high pressure water flow,
Mixing agitator inside is cleaned, drives its rotation without external impetus；Cleaning device passes through remotely control system on the whole
System is controlled.
Optionally, the riser guide is equipped with the upper limit switch for limiting the Steel Tube Special range of operation, middle position
Limit switch, the next limit switch.
Optionally, the air motor is installed in the middle part of the riser guide, is provided with direction valve on the air motor,
Air motor inlet and outlet direction can be changed, realize the positive and negative rotation of air motor output end.
Optionally, the guide frame is riser guide frame, including at least two symmetrically arranged lifting cylinders.
The utility model also provides a kind of blender cleaning method, includes the following steps:
(1) waste liquid and cement mixing are completed in mixing agitator, after compo drains into packing container,
The feed opening valve of mixing agitator is closed, starting cleaning device remote control program cleans in mixing agitator
Portion；
(2) it in mixing agitator when cleaning, first cleans since mixing agitator lower part, then cleaned to middle part, finally arrives
Top carries out self-cleaning to spray head；
(3) after the completion of cleaning, ejected wash water rests in mixing agitator and participates in next time as a part to dispose waste liquid
In cement solidification operation.
The utility model achieves following technical effect compared with the existing technology:
Cleaning device provided by the utility model and method can efficiently remove the residual activity in mixing agitator
Compo, and water consumption is few (≤20L), significant effect.It can be real by forward and reverse rotation of air motor drive chain
The lifting of the spray head of present small space, the setting of flexibility shield valve can adequately protect spray head, the cement for avoiding spray head from being splashed
Mortar cladding, solves the problems, such as that waste liquid cement solidification mixing agitator causes to be unable to continuous production because cleaning dirty.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the utility model mixing agitator cleaning device overall structure diagram；
Fig. 2 is the side view of the jacking system of the utility model mixing agitator cleaning device；
Wherein, 1 be mixing agitator, 2 be self-rotating nozzle, 3 be storage adapter tube, 4 be flexible shield valve, 5 be Steel Tube Special,
6 it is riser guide frame, 7 be air motor, 8 be agitating paddle, 9 be guide rail bearing, 10 be fixed pulley, 11 be limit switch, 12 is
Drive sprocket, 13 be chain, 14 be compress sprocket wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of mixing agitator cleaning devices, above-mentioned of the existing technology to solve
Problem realizes the high-efficiency washing to mixing agitator, and the spray head that adequately protects, and guarantees the continuous operation of production, reduces cleaning use
Water, high-efficiency washing.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
The utility model provides a kind of mixing agitator cleaning device, as depicted in figs. 1 and 2, the cleaning device with mix
Blender and the agitating paddle being set in mixing agitator constitute mixing and stirring system, and the top cap central of mixing agitator 1 connects
It is connected to storage adapter tube 3,3 top of storage adapter tube is equipped with riser guide frame 6, guide rail bearing 9 is provided on riser guide frame 6, is led
Rail support 9 is equipped with riser guide, is equipped with jacking system on riser guide；It is provided with self-rotating nozzle 2 in storage adapter tube 3,
Steel Tube Special 5 is provided in riser guide frame 6；5 bottom end of Steel Tube Special is connect with self-rotating nozzle 2, and top is connected with high-pressure pump
And high pressure water is drawn by high-pressure pump；5 top of Steel Tube Special is connect with jacking system.Jacking system includes being set to riser guide
The drive sprocket 12 at middle part；Riser guide upper and lower part is provided with a fixed pulley 10, is surrounded on two fixed pulleys 10
The inside of chain 13, the one end of chain 13 far from riser guide is connect with drive sprocket 12；Drive sprocket 12 is connected with pneumatic horse
Up to 7.It is provided on the outside of chain 13 and 12 junction of drive sprocket and compresses sprocket wheel 14.
It is further preferred that further include flexible shield valve 4, flexibility shield valve 4 is intermeshed stacking by multi-disc radiation resistance sheet rubber
It forms, is located at storage 3 bottom of adapter tube.Self-rotating nozzle 2 is 240 ° of self-rotating nozzles, is uniformly equipped with 4 nozzles thereon.It rises
The limit switch 11 that guide rail is equipped with limitation 5 range of operation of Steel Tube Special drops, and limit switch 11 includes upper limit switch, middle position
Limit switch, the next limit switch.Air motor 7 is installed in the middle part of riser guide, is provided with direction valve, energy on air motor 7
Enough change 7 inlet and outlet direction of air motor, realizes the positive and negative rotation of 7 output end of air motor.Riser guide frame 6 includes at least two
A symmetrically arranged lifting cylinder.
Specifically, in 1 top cap central position aperture of mixing agitator, will storage adapter tube 3 be fixed on by flanged joint it is mixed
On the top cap central position for closing 1 body of blender, flexibility shield valve 4 is fixed between connecting flange, and riser guide frame 6 is bolted
On storage 3 top of adapter tube, fixed pulley 10 is separately fixed at the upper and lower part of riser guide frame 6, drive sprocket 12 and gas by bolt
Dynamic motor 7 is bolted on 6 middle part of riser guide frame, and the direction as shown in Figure 2 of chain 13 passes through the fixed pulley 10 of top and the bottom
It is connected with drive sprocket 12 with Steel Tube Special 5.
Package unit is fixed on the top cap central position of 1 body of mixing agitator, is completed in stirring and through discharge port discharge
The feed opening valve of mixing agitator 1 is closed afterwards, and the stirring slurry 8 of mixing agitator 1 continues to keep revolving speed when discharge to revolve at this time
Turn, starts the cleaning device remote control program.Self-rotating nozzle 2 is located in storage adapter tube 3 at this time, and air motor 7, which drives, to be driven
Movable sprocket 12 rotates forward, and chain 13 is driven therewith, and Steel Tube Special 6 is driven to decline self-rotating nozzle 2, protects valve 4 by flexibility,
Lower limit is reached, apart from 1 bottom of mixing agitator about 30cm, self-rotating nozzle 2 rotates automatically under the impact of high pressure water, and from
High pressure water 11s is sprayed at 4 nozzles, completes the cleaning to mixing agitator 1 lower part and stirring slurry.Subsequent air motor 7 drives
Drive sprocket 12 rotates backward, and chain 13 is driven therewith, and Steel Tube Special 6 is driven increase self-rotating nozzle 2, in arrival when position,
Apart from the top of mixing agitator 1 about 20cm, 2 rotating-spray high pressure water 12s of self-rotating nozzle, complete to 1 top of mixing agitator,
The cleaning of top cover and flexible shield 5 outer surface of valve.Air motor 7 drives drive sprocket 12 to continue to rotate backward in subsequent Fig. 1, chain
13 are driven therewith, drive Steel Tube Special 6 that self-rotating nozzle 2 is made to continue to rise, and protect valve 5 by flexibility, return to up to storage adapter tube 3
Interior, the rotation of self-rotating nozzle 2 sprays high pressure water 2s to storage adapter tube 3, passes through the cleaning of backwash in storage 3 small space of adapter tube
Water completes the cleaning to self-rotating nozzle 2 itself and flexible shield 5 inner surface of valve, the seam that ejected wash water intermeshes along flexible shield valve 5
Clearance flow enters in mixing agitator 1, and entire cleaning process is completed.
After the completion of cleaning, ejected wash water is rested in mixing agitator 1, is not discharged, and it is solid to participate in cement next time as waste liquid
Change stirring operation.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of mixing agitator cleaning device, the cleaning device and mixing agitator and it is set to stirring in mixing agitator
It mixes paddle and constitutes mixing and stirring system, it is characterised in that: the top cap central of the mixing agitator is connected with storage adapter tube, the storage
It deposits adapter tube top and guide frame is installed, guide rail bearing is provided in the guide frame, the guide rail bearing is equipped with riser guide,
Jacking system is installed on the riser guide；Self-rotating nozzle, setting in the guide frame are provided in the storage adapter tube
There is Steel Tube Special；The Steel Tube Special bottom end is connect with the self-rotating nozzle, and top is connected with high-pressure pump；The Steel Tube Special
Top is connect with the jacking system.
2. mixing agitator cleaning device according to claim 1, it is characterised in that: the jacking system includes being set to
Drive sprocket in the middle part of the riser guide；The riser guide upper and lower part is provided with a fixed pulley, described in two
Chain is surrounded on fixed pulley, the inside of the one end of the chain far from the riser guide is connect with the drive sprocket；Institute
It states drive sprocket and is connected with air motor.
3. mixing agitator cleaning device according to claim 2, it is characterised in that: the chain and the drive sprocket
Compression sprocket wheel is provided on the outside of junction.
4. mixing agitator cleaning device according to claim 3, it is characterised in that: it further include flexible shield valve, it is described soft
Property shield valve intermeshed and stack by multi-disc radiation resistance sheet rubber, be located at storage adapter tube bottom.
5. mixing agitator cleaning device according to claim 4, it is characterised in that: the self-rotating nozzle be 240 ° from
Rotary nozzle is uniformly equipped with 4 nozzles thereon.
6. mixing agitator cleaning device according to claim 5, it is characterised in that: the riser guide is equipped with limitation
The upper limit switch of the Steel Tube Special range of operation, middle position limit switch, the next limit switch.
7. mixing agitator cleaning device according to claim 6, it is characterised in that: the air motor is installed on described
In the middle part of riser guide, it is provided with direction valve on the air motor, air motor inlet and outlet direction can be changed, realized
The positive and negative rotation of air motor output end.
8. mixing agitator cleaning device according to claim 7, it is characterised in that: the guide frame is riser guide
Frame, including at least two symmetrically arranged lifting cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821006980.6U CN208450149U (en) | 2018-06-28 | 2018-06-28 | A kind of mixing agitator cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821006980.6U CN208450149U (en) | 2018-06-28 | 2018-06-28 | A kind of mixing agitator cleaning device |
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| Publication Number | Publication Date |
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| CN208450149U true CN208450149U (en) | 2019-02-01 |
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ID=65169584
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821006980.6U Active CN208450149U (en) | 2018-06-28 | 2018-06-28 | A kind of mixing agitator cleaning device |
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| CN (1) | CN208450149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568441A (en) * | 2018-06-28 | 2018-09-25 | 中核四川环保工程有限责任公司 | A kind of mixing agitator cleaning device and cleaning method |
-
2018
- 2018-06-28 CN CN201821006980.6U patent/CN208450149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568441A (en) * | 2018-06-28 | 2018-09-25 | 中核四川环保工程有限责任公司 | A kind of mixing agitator cleaning device and cleaning method |
| CN108568441B (en) * | 2018-06-28 | 2023-08-15 | 中核四川环保工程有限责任公司 | Mixing stirrer cleaning device and cleaning method |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210730 Address after: 628000 Nanhe Jingguo Road, Lizhou District, Guangyuan City, Sichuan Province Patentee after: SICHUAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. CNNC Patentee after: China Nuclear environmental protection Co.,Ltd. Address before: 628000 Nanhe Jingguo Road, Lizhou District, Guangyuan City, Sichuan Province Patentee before: SICHUAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. CNNC |