CN209451527U - A kind of dust removal by filtration device - Google Patents
A kind of dust removal by filtration device Download PDFInfo
- Publication number
- CN209451527U CN209451527U CN201822214038.5U CN201822214038U CN209451527U CN 209451527 U CN209451527 U CN 209451527U CN 201822214038 U CN201822214038 U CN 201822214038U CN 209451527 U CN209451527 U CN 209451527U
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- CN
- China
- Prior art keywords
- metal filter
- filter cylinders
- dust removal
- discharge chamber
- filtration device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of dust removal by filtration devices, it includes several is arranged in the intracorporal metal filter cylinders of cylinder, it is arranged in cylinder body upper end and discharge chamber corresponding with metal filter cylinders, the discharge chamber upper end is equipped with several shafts, the shaft passes through discharge chamber and is linked with metal filter cylinders, shaft positioned at discharge chamber upper end is linked by transmission mechanism, the recoil tube and the first wiper mechanism connecting with pulse backblowing mechanism are equipped on the upside of the discharge chamber, the intracorporal side wall of cylinder is equipped with several second wiper mechanisms, third wiper mechanism is set at the center of all metal filter cylinders in the cylinder body, it is able to achieve comprehensively, thorough on-line cleaning, when dedusting, only close one or one group of metal filter cylinders, remaining metal filter cylinders maintains filtration condition, to guarantee the continuity of filtering；When cleaning, all metal filter cylinders drive synchronous rotation by transmission mechanism.
Description
Technical field
The utility model is specifically related to a kind of dust removal by filtration device.
Background technique
In fields such as pharmacy, food, chemical industry, metallurgy largely using fluidisation control equipment or Pneumatic conveyer, these dresses
It sets gas discharge process and mixes a large amount of dust, every profession and trade is all made of filter device and carries out the processing of discharge gas dust or return at present
It receives.
The dust-extraction unit of existing dusty gas, after a long-term service, in metal filter cylinders and material cylinder in meeting
Sedimentating dust, and mostly use the mode of disassembly, cleaning to go to clean metal filter cylinders greatly at present, cleaning is more troublesome.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dust removal by filtration device.
To achieve the above object, the utility model provides a kind of dust removal by filtration device comprising several to be arranged in cylinder body
Metal filter cylinders, setting in cylinder body upper end and discharge chamber corresponding with metal filter cylinders, the discharge chamber upper end is equipped with several turns
Axis, the shaft pass through discharge chamber and are linked with metal filter cylinders, and the shaft positioned at discharge chamber upper end is linked by transmission mechanism
Cooperation, is equipped with the recoil tube and the first wiper mechanism connecting with pulse backblowing mechanism on the upside of the discharge chamber, in the cylinder body
Side wall be equipped with several second wiper mechanisms, third cleaning machine is set in the cylinder body at the center of all metal filter cylinders
Structure.
The transmission mechanism includes speed reducer, the gear being arranged in each shaft and nibbles with each gear composition gear
The sprocket wheel of conjunction.
Airtight sealed structure is equipped at the cooperation of the metal filter cylinders and cylinder body.
The airtight sealed structure uses gas-flow closure circle.
The discharge chamber side is equipped with air-exhausting duct, and the air-exhausting duct is equipped with butterfly valve.
First wiper mechanism and the second wiper mechanism are nozzle.
Second wiper mechanism is arranged above metal filter cylinders neutrality line.
The third wiper mechanism includes the cleaning pipeline being fixed on cylinder body, and the cleaning pipeline extends insertion cylinder
In vivo, and 360 ° of spray heads are arranged in the end of the cleaning pipeline.
The installation site of 360 ° of spray heads is located at the lower section of the bottom of metal filter cylinders.
The metal filter cylinders are Wrinkled metal filter cylinders.
The utility model has the beneficial effects that it is able to achieve comprehensive, thorough on-line cleaning, when dedusting, only close one or
One group of metal filter cylinders, remaining metal filter cylinders maintain filtration condition, to guarantee the continuity of filtering；When cleaning, all metal filter cylinders
Synchronous rotation is driven by transmission mechanism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the process schematic representation 1 of the dedusting of the utility model.
Fig. 3 is the process schematic representation 2 of the dedusting of the utility model.
Fig. 4 is the process schematic representation 1 of the cleaning of the utility model.
Fig. 5 is the process schematic representation 2 of the cleaning of the utility model.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The utility model provides a kind of dust removal by filtration device comprising several to be arranged in the intracorporal metal filter cylinders of cylinder, setting
In cylinder body upper end and discharge chamber 3 corresponding with metal filter cylinders, the discharge chamber upper end is equipped with several shafts, and the shaft passes through
Discharge chamber is linked with metal filter cylinders, and the shaft positioned at discharge chamber upper end is linked by transmission mechanism, the discharge chamber
Upside is equipped with the recoil tube and the first wiper mechanism connecting with pulse backblowing mechanism, and the intracorporal side wall of cylinder is equipped with several
Second wiper mechanism, the cylinder body is interior to be arranged third wiper mechanism at the center of all metal filter cylinders.
The transmission mechanism includes speed reducer 6, the gear 7 being arranged in each shaft 11 and constitutes tooth with each gear
Take turns the sprocket wheel 1 of engagement.
Airtight sealed structure is equipped at the cooperation of the metal filter cylinders and cylinder body.The airtight sealed structure is close using inflating
Seal 4 can carry out Expansion sealing to gas-flow closure circle in inflation.
The discharge chamber side is equipped with air-exhausting duct 9, and the air-exhausting duct is equipped with butterfly valve, can open or close, to filter
With the switching of dedusting.
First wiper mechanism 8 and the second wiper mechanism 12 are nozzle, and the first wiper mechanism is installed in discharge chamber
Interior, for cleaning discharge chamber, and after the airtight sealed structure releasing of metal filter cylinders, the indoor water energy of outlet is enough to filter metal
Cylinder is cleaned.
Second wiper mechanism is arranged above metal filter cylinders neutrality line, and the liquid of injection can directly clean metal filter
The intermediate position below of cylinder, realizes the cleaning to the lower part of metal filter cylinders.
The third wiper mechanism 13 includes the cleaning pipeline being fixed on cylinder body, and the cleaning pipeline extends insertion
In cylinder body, and 360 ° of spray heads are arranged in the end of the cleaning pipeline.
The installation site of 360 ° of spray heads is located at the lower section of the bottom of metal filter cylinders, and the injection direction court of 360 ° of spray heads
Top setting is realized comprehensive so that its water energy sprayed enough cleans the inside of metal filter cylinders, and with the rotation of metal filter cylinders
Spray.
The metal filter cylinders are Wrinkled metal filter cylinders.Filter device is located above process container, by processing air quantity, installation
When plain cylindrical form metal filter cylinders filter area deficiency, fold is can be used in spatial choice reasonable metal filter cylinders size and number
Formula filter cylinder increases filter area.
1. when drying and granulating, 4 gas-flow closure of gas-flow closure circle, butterfly valve 10 is opened, dusty gas is filtered by metal filter cylinders 5
It is discharged afterwards by air-exhausting duct 9；As dust product is attached on filter cylinder, filter cylinder resistance, which increases, influences ventilation, therefore need to periodically be dusted；Instead
When blowing down dirt, butterfly valve 10 is closed, and compressed air instantaneously enters 5 center of metal filter cylinders by anti-blowpipe 2, and purging product is attached from inside to outside
Dust.
2. clean, 4 gas-flow closure of gas-flow closure circle, butterfly valve 10 is closed, and the first wiper mechanism 8 washes out air compartment 3, and sprays
Leaching is on metal filter cylinders 5, and compressed air instantaneously enters metal filter cylinders 5 by anti-blowpipe 2 and carries out blowback, in water flow spray+air-flow
The cleaning inside metal filter cylinders 5 is completed under the collective effect of blowback；The exhaust of gas-flow closure circle 4 retracts, and speed reducer 6 drives metal filter
Cylinder 5 rotates, and the second wiper mechanism 12 and third wiper mechanism 13 clean outside metal filter cylinders 5 simultaneously.To realize entire filtering
The on-line cleaning of device.
When dedusting, one or one group of metal filter cylinders are only closed, remaining metal filter cylinders maintains filtration condition, to guarantee filtering
Continuity；When cleaning, all metal filter cylinders pass through chain-driving synchronous rotation.
Embodiment is not construed as limitations of the present invention, but changes made by any spirit based on the utility model
Into should all be within the protection scope of the utility model.
Claims (10)
1. a kind of dust removal by filtration device, it is characterised in that: it includes several is arranged in the intracorporal metal filter cylinders of cylinder, setting in cylinder body
Upper end and discharge chamber corresponding with metal filter cylinders, the discharge chamber upper end are equipped with several shafts, and the shaft passes through discharge chamber
It is linked with metal filter cylinders, the shaft positioned at discharge chamber upper end is linked by transmission mechanism, is set on the upside of the discharge chamber
There are the recoil tube connecting with pulse backblowing mechanism and the first wiper mechanism, it is clear that the intracorporal side wall of cylinder is equipped with several second
Washing machine structure, the cylinder body is interior to be arranged third wiper mechanism at the center of all metal filter cylinders.
2. a kind of dust removal by filtration device according to claim 1, it is characterised in that: the transmission mechanism include speed reducer,
The gear being arranged in each shaft and the sprocket wheel engaged with each gear composition gear.
3. a kind of dust removal by filtration device according to claim 1, it is characterised in that: the cooperation of the metal filter cylinders and cylinder body
Place is equipped with airtight sealed structure.
4. a kind of dust removal by filtration device according to claim 3, it is characterised in that: the airtight sealed structure is using inflation
Sealing ring.
5. a kind of dust removal by filtration device according to claim 1, it is characterised in that: the discharge chamber side is equipped with air draft
Pipe, the air-exhausting duct are equipped with butterfly valve.
6. a kind of dust removal by filtration device according to claim 1, it is characterised in that: first wiper mechanism and second is clearly
Washing machine structure is nozzle.
7. a kind of dust removal by filtration device according to claim 1 or 6, it is characterised in that: the second wiper mechanism setting
Above metal filter cylinders neutrality line.
8. a kind of dust removal by filtration device according to claim 1, it is characterised in that: the third wiper mechanism includes fixing
Cleaning pipeline on cylinder body is set, and the cleaning pipeline extends in insertion cylinder body, and the end setting of the cleaning pipeline
360 ° of spray heads.
9. a kind of dust removal by filtration device according to claim 8, it is characterised in that: the installation position set of 360 ° of spray heads
In the lower section of the bottom of metal filter cylinders.
10. a kind of dust removal by filtration device according to claim 1, it is characterised in that: the metal filter cylinders are Wrinkled gold
Belong to filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214038.5U CN209451527U (en) | 2018-12-27 | 2018-12-27 | A kind of dust removal by filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214038.5U CN209451527U (en) | 2018-12-27 | 2018-12-27 | A kind of dust removal by filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451527U true CN209451527U (en) | 2019-10-01 |
Family
ID=68042459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214038.5U Active CN209451527U (en) | 2018-12-27 | 2018-12-27 | A kind of dust removal by filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451527U (en) |
-
2018
- 2018-12-27 CN CN201822214038.5U patent/CN209451527U/en active Active
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