CN208742133U - A kind of dedusting piping installation - Google Patents
A kind of dedusting piping installation Download PDFInfo
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- CN208742133U CN208742133U CN201821319335.XU CN201821319335U CN208742133U CN 208742133 U CN208742133 U CN 208742133U CN 201821319335 U CN201821319335 U CN 201821319335U CN 208742133 U CN208742133 U CN 208742133U
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- deduster
- main
- dedusting
- pipe
- dust collection
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Abstract
The utility model discloses a kind of dedusting piping installations, including deduster bracket, the internal body of deduster for having cloth envelop collector is welded at the top of deduster bracket, the lower end of body of deduster is equipped with the ash discharging hole to connect with collection ash bucket, the top outer of body of deduster is bolted the dedusting fan extended in body of deduster inner cavity, and the top other side of body of deduster is also equipped with the cloth bag pulse control instrument for extending to body of deduster inner cavity.This dedusting piping installation, main dust collection pipeline is easy dust stratification precipitating during dedusting, gas is sprayed from branched pipe can blow afloat the dust of accumulation from inclined angle, by accessing original cloth bag pulse control instrument, the blowing of sequential control unbalanced pulse was blown once every 10 seconds, or by the cooperation of dedusting fan and air hose, dust stratification inside pipeline is blown afloat, it is siphoned away by dedusting fan, reduces accumulation.
Description
Technical field
The utility model relates to dust removal installation technical field, specially a kind of dedusting piping installation.
Background technique
Existing Coal Transportation System can generate more dust, carry out deashing, dust meeting using pulsed jet cloth filter
Enter dust pelletizing system after dust collection pipeline.For dust collection pipeline since site space limits, pipeline is more, longer, and there are pipeline products
Grey phenomenon, long-term dust stratification can reduce dust collection efficiency, and blocking pipeline, there are the hidden danger of spontaneous combustion for long-term accumulation, clear up deduster dust suction
The dust stratification difficulty of pipeline is big.
In the prior art, patent CN107931268A(document 1) a kind of cleaning shaft cleaning inside system is disclosed, benefit
With the blowing unit being arranged on pipeline, the dust inside it can be cleaned when cleaning shaft stops working.However document 1
There are still problems for scheme: (1) jet branch pipe is arranged along the circumferencial direction of cleaning shaft in document 1, causes duct length mistake
Length, pipeline extravagance difficulty are big, space waste etc.；(2) mouth is blown in document 1 to set close to the bottom of dust removing tube curb gravity direction
It sets, it is poor to the dust cleaning effect of dust removing tube road side；(3) it is blown dedusting in document 1 and needs additionally to be arranged outside pipeline and blows
On the one hand device of air increases system complexity and cost, in addition also put forward higher requirements to energy consumption and power supply.
Utility model content
The purpose of this utility model is to provide a kind of dedusting pipeline pulse spraying equipment, have easy cleaning pipeline and
The advantages of deduster pipeline dust stratification, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions:
The utility model provides a kind of dedusting piping installation, including main dust collection pipeline, body of deduster and setting exist
Dedusting fan in the body of deduster inner cavity, it is characterised in that: also there is the mother that the main dust collection pipeline side is arranged in
It manages, the several groups branched pipe and air hose positioned at the side is provided with and communicated in the main pipe, the several groups branched pipe
One end is connect with the main pipe, and the corresponding other end is communicated with inner cavity at the top of the top of the main dust collection pipeline, the air hose
On be provided with air door.
Further, the main pipe is disposed above along the extending direction of the main dust collection pipeline, the branched pipe edge
It is set between the main dust collection pipeline and the main pipe to the extending direction parallel interval of the main dust collection pipeline.
Further, the air door is solenoid valve to control air on-off, and the air hose with it is described several
Component branch pipe being capable of air communication.
Further, the side at the top of the body of deduster is also equipped with the cloth for extending to the body of deduster inner cavity
Bag pulse control instrument.
Further, one end nozzle of the air hose is connected to the main pipe, other end nozzle and the cloth bag pulse
Controller be electrically connected pulse jet instrument connect or directly be air connected without connecting with external blowing device.
Further, the solenoid valve presses the sequential control of dust suction direction, and branched pipe gos deep into main pipe along air draught direction.
Further, extending direction of the branched pipe between the main dust collection pipeline and the main pipe has vertical side
To the component with horizontal direction, and the component of horizontal direction and the direction of air-breathing inside the main dust collection pipeline are consistent.
Further, dismountable sealed connection is taken between the branched pipe and the main dust collection pipeline.
The utility model provides a kind of dedusting channel interior dust removal method, comprising the following steps:
(1) the main dust collection pipeline front port is equipped with reclinate air-breathing nozzle, opens the air-breathing nozzle；
(2) fan of dust remover is opened, and the air door is opened by the sequential control of dust suction direction, guaranteed step by step
Blows air valve control routine is in parallel, and accesses original cloth bag pulse control instrument；
(3) instrument is blown by cloth bag pulse control instrument unbalanced pulse, the dust stratification of the main dust collection pipeline is blown afloat, by dedusting
Blower siphons away.
The utility model provides another dedusting channel interior dust removal method, comprising the following steps:
(1) the main dust collection pipeline front port is equipped with reclinate air-breathing nozzle, and the air-breathing nozzle is closed；
(2) air hose is opened by the air door；The dedusting fan is opened simultaneously；
(3) air outside air hose is sucked by the air hose by the suction of the dedusting fan, and then described in drive
Dust stratification in main dust collection pipeline flows to the body of deduster and is siphoned away by the dedusting fan.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) the utility model by above main dust collection pipeline be arranged main pipe, branched pipe, greatly saved duct length,
Extravagant space is saved, to improve operating efficiency.
(2) air-jet device of the utility model is arranged above main dust collection pipeline, and spraying gas from branched pipe can be from
Inclined angle blows afloat the dust accumulated over and under pipeline inner wall.
(3) the utility model presses the sequential control of dust suction direction by every group of solenoid valve, and solenoid valve control route is in parallel, can be with
Realization is blown step by step.
(4) the utility model can by main pipe, branched pipe, air hose setting and be not provided with additional blowning installation
Realize the dust stratification removed inside main dust collection pipeline, setting method can simply operate and cost is greatly saved.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model.
In figure: 1 deduster bracket, 2 body of deduster, 21 collection ash buckets, 22 ash discharging holes, 23 cloth bag pulse control instruments, 3 dedustings
Blower, 4 main dust collection pipelines, 41 nozzles 4,5 main pipes, 51 branched pipes, 52 air hoses, 521 magnet valves.
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.
Embodiment 1
Referring to FIG. 1, a kind of dedusting piping installation, including deduster bracket 1, the top of deduster bracket 1 are welded with interior
Portion has the body of deduster 2 of cloth envelop collector, and the lower end of body of deduster 2 is equipped with the ash discharging hole to connect with collection ash bucket 21
22, the top outer of body of deduster 2 is bolted the dedusting fan 3 extended in 2 inner cavity of body of deduster, air draught
Air draft is used.
The top other side of body of deduster 2 is also equipped with the cloth bag pulse control instrument for extending to 2 inner cavity of body of deduster
23, main dust collection pipeline 4 and main pipe 5, cloth bag pulse control instrument 23 pass through the cloth envelop collector inside control line and body of deduster 2
It is electrically connected, the front port of main dust collection pipeline 4 is equipped with reclinate nozzle 41, and main dust collection pipeline 4 is during dedusting
It is easy dust stratification precipitating.
Multiple groups branched pipe 51 and air hose 52 are communicated in main pipe 5, branched pipe 51 has vertically and horizontally
Component, and the component of horizontal direction and the direction of the main 4 inside air-breathing of dust collection pipeline are consistent.Due to vertically spraying
Gas then will lead to part dust by pressure without flying up out, and this set of branched pipe 51 can guarantee from branched pipe 51
The dust of accumulation can be blown afloat from inclined angle by spraying gas.
Branched pipe 51 is communicated with the symmetrical other end nozzle of main pipe 5 with the inner cavity of main dust collection pipeline 4, air hose 52 it is another
One end nozzle connects with the pulse jet instrument that cloth bag pulse control instrument 23 is electrically connected.An electromagnetism is installed on single air hose 52
Valve 521, and single air hose 52 is connected to 4 branched pipes, solenoid valve 521 press the sequential control of dust suction direction, branched pipe 51 along
Main pipe 5 is goed deep into air draught direction.Preferably, the main pipe 5 selects DN25 pipeline, and the branched pipe 51 selects DN10 pipeline.It is i.e. main
Increase by one group of DN25 main pipe 5 above dust collection pipeline 4, draws 4 DN10 branched pipes 51 from main pipe 5, go deep into main suction along air draught direction
On dirt pipeline 4, every group of blowing device increases a solenoid valve 521, arranges blowing group number according to 5 length computation of main pipe.
When needing to clear up the dust stratification in main dust collection pipeline 4, the main dust collection pipeline front port is equipped with reclinate
Nozzle 41, the nozzle open 41；The fan of dust remover 3 is opened, and the solenoid valve 521 presses the sequential control of dust suction direction
It opens, guarantees that blowing solenoid valve control route is in parallel step by step, and access original cloth bag pulse control instrument 23；Pass through cloth bag pulse control
23 unbalanced pulse of instrument blowing processed, it is primary every blowing in 10 seconds, the dust stratification of the main dust collection pipeline 4 is blown afloat, is inhaled by dedusting fan 3
It walks.
In summary: the dedusting piping installation of the present embodiment, it is heavy that main dust collection pipeline 4 is easy dust stratification during dedusting
It forms sediment, gas is sprayed from branched pipe 51 can blow afloat the dust of accumulation from inclined angle, and every group of solenoid valve 521 presses dust suction direction
Sequential control guarantees that blowing solenoid valve control route is in parallel step by step, accesses original cloth bag pulse control instrument 23, sequential control is removing
After dirt device is opened, pulse jet is similarly opened, primary every blowing in 10 seconds, dust stratification inside pipeline is blown afloat, by dedusting wind
Machine 3 siphons away, and reduces accumulation.
Embodiment 2
Referring to FIG. 1, a kind of dedusting piping installation, including deduster bracket 1, the top of deduster bracket 1 are welded with interior
Portion has the body of deduster 2 of cloth envelop collector, and the lower end of body of deduster 2 is equipped with the ash discharging hole to connect with collection ash bucket 21
22, the top outer of body of deduster 2 is bolted the dedusting fan 3 extended in 2 inner cavity of body of deduster, air draught
Air draft is used.
The top other side of body of deduster 2 is also equipped with the cloth bag pulse control instrument for extending to 2 inner cavity of body of deduster
23, main dust collection pipeline 4 and main pipe 5, cloth bag pulse control instrument 23 pass through the cloth envelop collector inside control line and body of deduster 2
It is electrically connected, the front port of main dust collection pipeline 4 is equipped with reclinate nozzle 41, and main dust collection pipeline 4 is during dedusting
It is easy dust stratification precipitating.
Multiple groups branched pipe 51 and air hose 52 are communicated in main pipe 5, branched pipe 51 has vertically and horizontally
Component, and the component of horizontal direction and the direction of the main 4 inside air-breathing of dust collection pipeline are consistent.Due to vertically spraying
Gas then will lead to part dust by pressure without flying up out, and this set of branched pipe 51 can guarantee from branched pipe 51
The dust of accumulation can be blown afloat from inclined angle by spraying gas.
Branched pipe 51 is communicated with the symmetrical other end nozzle of main pipe 5 with the inner cavity of main dust collection pipeline 4, air hose 52 it is another
One end nozzle connects with the pulse jet instrument that cloth bag pulse control instrument 23 is electrically connected.An electromagnetism is installed on single air hose 52
Valve 521, and single air hose 52 is connected to 4 branched pipes, solenoid valve 521 press the sequential control of dust suction direction, branched pipe 51 along
Main pipe 5 is goed deep into air draught direction.Preferably, the main pipe 5 selects DN25 pipeline, and the branched pipe 51 selects DN10 pipeline.It is i.e. main
Increase by one group of DN25 main pipe 5 above dust collection pipeline 4, draws 4 DN10 branched pipes 51 from main pipe 5, go deep into main suction along air draught direction
On dirt pipeline 4, every group of blowing device increases a solenoid valve 521, arranges blowing group number according to 5 length computation of main pipe.
When needing to clear up the dust stratification in main dust collection pipeline 4, main 4 front port of dust collection pipeline is equipped with reclinate
Nozzle 41, the nozzle 41 are closed；The air hose 52 is opened by the solenoid valve 521；The dedusting fan is opened simultaneously
3；The air outside air hose 52 is sucked into the air hose 52 by the suction of the dedusting fan 3, and then drives the main suction
Dust stratification in dirt pipeline 4 flows to the body of deduster 2 and is siphoned away by the dedusting fan 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of dedusting piping installation, including main dust collection pipeline, body of deduster and setting are in the body of deduster inner cavity
In dedusting fan, it is characterised in that: also have and the main pipe of the main dust collection pipeline side be set, be connected to and set in the main pipe
It is equipped with the several groups branched pipe and air hose positioned at the side, one end of the several groups branched pipe is connect with the main pipe,
The corresponding other end is communicated with inner cavity at the top of the top of the main dust collection pipeline, is provided with air door on the air hose.
2. dedusting piping installation according to claim 1, it is characterised in that: the main pipe is prolonged along the main dust collection pipeline
Direction is stretched to be disposed above, the branched pipe along the main dust collection pipeline extending direction parallel interval be set to the master
Between dust collection pipeline and the main pipe.
3. dedusting piping installation according to claim 2, it is characterised in that: the air door is solenoid valve to control sky
Gas on-off, and the air hose and the several groups branched pipe being capable of air communications.
4. dedusting piping installation according to claim 3, which is characterized in that also pacify the side at the top of the body of deduster
Equipped with the cloth bag pulse control instrument for extending to the body of deduster inner cavity.
5. dedusting piping installation according to claim 4, which is characterized in that one end nozzle of the air hose and the mother
Pipe connection, other end nozzle connect with the pulse jet instrument that the cloth bag pulse control instrument is electrically connected or directly connect with air
It connects without connecting with external blowing device.
6. dedusting piping installation according to claim 3, it is characterised in that: the solenoid valve is controlled by dust suction direction sequence
System, branched pipe go deep into main pipe along air draught direction.
7. dedusting piping installation according to claim 2, it is characterised in that: the branched pipe the main dust collection pipeline with
Extending direction between the main pipe has component vertically and horizontally, and the component of horizontal direction and the main suction
The direction of dirt channel interior air-breathing is consistent.
8. the dedusting piping installation according to claim 2 or 7, it is characterised in that: the branched pipe and the main sweep-up pipe
Dismountable sealed connection is taken between road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319335.XU CN208742133U (en) | 2018-08-16 | 2018-08-16 | A kind of dedusting piping installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319335.XU CN208742133U (en) | 2018-08-16 | 2018-08-16 | A kind of dedusting piping installation |
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| Publication Number | Publication Date |
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| CN208742133U true CN208742133U (en) | 2019-04-16 |
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ID=66080511
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821319335.XU Active CN208742133U (en) | 2018-08-16 | 2018-08-16 | A kind of dedusting piping installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905414A (en) * | 2018-08-16 | 2018-11-30 | 恒力石化（大连）炼化有限公司 | A kind of dedusting piping installation and its pipeline dust removal method |
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2018
- 2018-08-16 CN CN201821319335.XU patent/CN208742133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905414A (en) * | 2018-08-16 | 2018-11-30 | 恒力石化（大连）炼化有限公司 | A kind of dedusting piping installation and its pipeline dust removal method |
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