CN209716002U - A kind of reliable pipe network system of gathering dust of energy conservation - Google Patents
A kind of reliable pipe network system of gathering dust of energy conservation Download PDFInfo
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- CN209716002U CN209716002U CN201920380999.5U CN201920380999U CN209716002U CN 209716002 U CN209716002 U CN 209716002U CN 201920380999 U CN201920380999 U CN 201920380999U CN 209716002 U CN209716002 U CN 209716002U
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Abstract
The utility model discloses a kind of reliable pipe network system of gathering dust of energy conservation, including dedusting fan, supervisor of gathering dust, the branch pipe that gathers dust, valve I, the outlet end of the supervisor of gathering dust is connected to the air inlet of dedusting fan, at least two branch pipes that gather dust are parallel on the supervisor of gathering dust, valve I is installed on the branch pipe that gathers dust, the branch pipe that gathers dust is also connected with clean wind pipe for aspirating air on the supervisor of gathering dust for aspirating dusty gas to be trapped.The utility model gathers dust in tradition adds clean wind pipe to supply high speed clean air stream in pipe network system, to be avoided that in pipe that dust accumulation causes plugging, and to the branch pipe Open valve that gathers dust that needs gather dust, the then closing valve to gather dust is not needed, dust-collecting efficiency is improved with this, energy-saving effect is played simultaneously, avoid tradition from gathering dust problem that pipe network system respectively gathers dust more than the normally opened bring noise of branch pipe, vibration, failure and security risk, it is whole to have the characteristics that structure is simple, energy-saving, dust-collecting efficiency is high, safe and reliable.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to a kind of structure is simple, energy-saving, dust-collecting efficiency
The reliable pipe network system of gathering dust of high, safe and reliable energy conservation.
Background technique
In industrial processes, treating flour dust mainly uses " dedusting " this technique in industrial waste gas, in order to effectively catch
Collect dust and reduce operation expense, dust removal installation scene generallys use manufacture negative pressure inside multiple spot trapping and dust removal installation
Mode, and the dust object at scene captured in the method wait catch a setting dust-collecting pipe, cover, collected.Since dedusting trapping is existing
Field production wire length, production status adjustment variation and difference, the negative pressure for being often related to huge trap sites and complexity trap pipe network and control
System processed, and multiple branch pipes that gather dust of the conventional pipe network that gathers dust are normally open during the work time, not only dedusting fan is wanted
Whole full-speed operation causes the power consumption of dedusting fan to be basically unchanged, the huge energy consumption of dust collecting system, and bring is made an uproar therewith
Sound, vibration, fault point and security risk point also increase therewith, bring many unfavorable factors for production.It is gathering dust although also having
Valve is set to adjust or even close the branch pipe that gathers dust, thus to avoid normally opened caused noise, vibration and security risk on branch pipe
More problems, but if since technique adjustment leads to multiple branch pipe closings of gathering dust, and will lead to corresponding dust-collecting pipe because lacking gas
Stream or deficiency of air cause dust accumulation and plugging；In addition, in order to energy-saving, the also gas in good grounds pipeline in the prior art
Pressure, flow adjust the speed dedusting fan, although can complete the demand gathered dust and achieve the purpose that energy-saving, but still deposit
The problem of leading to dust accumulation because of the closing for the branch pipe that gathers dust or adjustment in the duct and plugging.Therefore, how receipts can be improved
Dirt efficiency, but can guarantee dust collecting system is securely and reliably technical problem urgently to be resolved at present.
Utility model content
The utility model is in view of the problems of the existing technology and insufficient, provide a kind of structure it is simple, it is energy-saving, receive
The reliable pipe network system of gathering dust of high-efficient, the safe and reliable energy conservation of dirt.
The utility model is realized in this way: it is described to gather dust including dedusting fan, supervisor of gathering dust, the branch pipe that gathers dust, valve I
The outlet end of supervisor is connected to the air inlet of dedusting fan, is parallel at least two branch pipes that gather dust on the supervisor of gathering dust, described
It gathers dust and valve I is installed on branch pipe, the branch pipe that gathers dust also connects on the supervisor of gathering dust for aspirating dusty gas to be trapped
Clean wind pipe is connected to for aspirating air.
The utility model adds clean wind pipe by gathering dust in tradition to supply high speed clean air stream in pipe network system, thus
It is avoided that in pipe that dust accumulation causes plugging, and to the branch pipe Open valve that gathers dust that needs gather dust, do not need the then closing gathered dust
Valve, can be energy-saving and improves the efficiency gathered dust, and is avoided that the tradition pipe network system branch pipe that respectively gathers dust that gathers dust is normal
Open the problem more than bring noise, vibration, failure and security risk.Therefore, the utility model has that structure is simple, energy conservation drop
Consumption, dust-collecting efficiency height, safe and reliable feature.
Detailed description of the invention
Fig. 1 is the utility model principle schematic diagram；
In figure: 1- dedusting fan, 2- gather dust supervisor, and 3- gathers dust branch pipe, 4- valve I, 5- clean wind pipe, 6- valve II, 8- ash
Dust sensor, 9- governor, 10- wind pressure sensor, 11- shut-off valve, 12- gather dust submain, 13- electric control valve III.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but unpractical to this in any way
It is novel to limit, made any changes and modifications are instructed based on the utility model, belong to the protection model of the utility model
It encloses.
As shown in Figure 1, the utility model includes dedusting fan 1, supervisor 2 of gathering dust, the branch pipe 3 that gathers dust, valve I 4, it is described to gather dust
The outlet end of supervisor 2 is connected to the air inlet of dedusting fan 1, is parallel at least two branch pipes 3 that gather dust on the supervisor 2 of gathering dust,
Valve I 4 is installed, the branch pipe 3 that gathers dust is for aspirating dusty gas to be trapped, the master of gathering dust on the branch pipe 3 that gathers dust
Clean wind pipe 5 is also connected on pipe 2 for aspirating air.
The utility model further includes controller, and valve II 6, the valve I 4 and valve II 6 are equipped on the clean wind pipe 5
It is connect for electric control valve and respectively with the output end signal of controller.
The utility model further includes dust sensor 8, and the dust sensor 8 is set to the valve I 4 gathered dust on branch pipe 3
Front end is simultaneously connect with the input end signal of controller, the controller receive the signal of dust sensor 8 and with preset threshold ratio
Control signal is exported more afterwards to valve I 4 and/or valve II 6.
The utility model further includes equipment working state signal picker, the equipment working state signal picker acquisition
The working condition for equipment corresponding to branch pipe 3 of gathering dust simultaneously is connect with the input end signal of controller, the controller receiving device work
Make the signal of state signal collecting device and exports control signal afterwards compared with preset threshold to valve I 4 and/or valve II 6.
The utility model further includes governor 9, wind pressure sensor 10, and the output end and dedusting fan 1 of the governor 9 connect
It connects, the input terminal of the governor 9 and the output end signal of controller connect, and the wind pressure sensor 10 is set to supervisor of gathering dust
Connect on 2 and with the input end signal of controller, the controller receive the signal of wind pressure sensor 10 and with preset threshold ratio
Control signal is exported more afterwards to governor 9.
The dedusting fan 1 is one, or in parallel and/or more concatenated.
The dedusting fan 1 of the parallel connection works asynchronously and the wind pressure and wind speed of output end are identical.
The asynchronous work of dedusting fan 1 of the parallel connection and front end and/or rear end pipeline are provided with shut-off valve 11.
The utility model further includes the submain 12 that gathers dust, and is parallel at least two submains that gather dust on the supervisor 2 of gathering dust
12, the branch pipe 3 that gathers dust is arranged in parallel on the submain 12 that gathers dust, and the clean wind pipe 5 is fixedly installed on each respectively and gathers dust
On submain 12.
The submain 12 that gathers dust 2 sides of supervisor of closely gathering dust are provided with electric control valve III 13, the electric control valve III 13 with
The output end signal of controller connects.
The working principle and the course of work of the utility model:
The utility model adds clean wind pipe by gathering dust in tradition to supply high speed clean air stream in pipe network system, thus
It is avoided that in pipe that dust accumulation causes plugging, and can selectively unlock or close valve according to the needs that gather dust to the branch pipe that gathers dust, both
Can be energy-saving, and the efficiency gathered dust can be improved, and be avoided that tradition pipe network system of gathering dust respectively gathers dust that branch pipe is normally opened to be brought
Noise, vibration, the problem more than failure and security risk.Further, controller to the electric control valve II on clean wind pipe and gathers dust
Electric control valve I on branch pipe is controlled, and enables the controller to as needed carry out any one or more electric control valves
Folding combination, so as to realize the on-demand automatic control of dust collecting system.Further, controller gathers dust the ash on branch pipe
Dust sensor signal simultaneously exports control signal to valve I and/or valve II, so that system can afterwards compared with preset threshold
It is gathered dust the size and folding of valve according to the corresponding environment adjust automatically of the branch pipe that respectively gathers dust, intelligence can be reached and gathered dust, to protect
Card respectively gathers dust the safety of environment, and has been avoided that asking more than noise, vibration, failure and security risk caused by the branch pipe that gathers dust is normally opened
Topic, can effectively improve the security reliability of whole system.Further, controller gathers dust the equipment that branch pipe corresponds to equipment
The signal of working state signal collector simultaneously exports control signal to valve I and/or valve II afterwards compared with preset threshold, thus
Gather dust according to the corresponding equipment working state adjust automatically of branch pipe of respectively the gathering dust size and folding of valve are enabled the system to, it can
Reach intelligence to gather dust, to guarantee the safety of environment of respectively gathering dust, and be avoided that noise, vibration caused by the branch pipe that gathers dust is normally opened,
Problem more than failure and security risk can effectively improve the security reliability of whole system.Further, controller, which receives, receives
Wind pressure sensor signal on dirt supervisor outputs signal to the revolving speed of governor adjustment dedusting fan according to wind pressure size automatically,
Thus on the basis of guaranteeing efficiency of dust collection, and can significantly lower the energy consumption of system.Further, the dedusting fan in system is
One or in parallel and/or more concatenated, so as to according to dedusting branch pipe be opened and closed number working fan quantity is adjusted flexibly,
While meeting dedusting air quantity, achieve the purpose that energy-saving.Further, by being responsible for upper at least two receipts in parallel gathering dust
Dirt submain both can be reduced the length for the branch pipe that gathers dust, and avoid dust collecting system unordered in a jumble, be also convenient for the grouping control of dust collection pipe
System.In conclusion the utility model has the characteristics that structure is simple, energy-saving, dust-collecting efficiency is high, safe and reliable.
As shown in Figure 1, increasing the clean wind pipe 5 that number is 1 on the submain 12 that gathers dust that number is A, and it is equipped with and controls
The electric control valve II 6 of device control terminal connection processed, the not responsible suction dusty gas of clean wind pipe 5, and need to guarantee suction clean air；
And number is that 2., 3., 4., 5., 6. ... the branch pipe 3 that gathers dust of .n is responsible for aspirating to be trapped contain on the submain 12 that gathers dust of number A
Dust and gas body, and be equipped with electric control valve I 4 and connect respectively with the control terminal of controller, controller is according to respectively gathering dust on branch pipe 3
Dust sensor 8 detects numerical value compared with preset threshold, according to comparison result opening to any one or more electric control valves I 4
Conjunction is combined.Accordingly, there can be always the high speed supplied from clean wind pipe 5 clear in the submain 12 that gathers dust of this segment number of b-c A
Clean air stream, so that the Duan Guanzhong be avoided to lead to the too small formation dust accumulation of wind speed, wind pressure since the branch pipe 3 that gathers dust is closed and make
At plugging.
During gathering dust, according to gather dust supervisor 2 on wind pressure sensor 10 detection numerical value, controller control F1, F2,
Tri- 1 cooperatings of dedusting fan of F3 [ are simultaneously operable to improve flow velocity and wind pressure and (need to guarantee that F1, F2 work asynchronously, it may be assumed that fortune
Row parameter is identical, hardware configuration configuration is identical, and f point is identical as wind pressure, the flow velocity of g point), in parallel wherein one can also be closed
Dedusting fan 1(, which closes the corresponding shut-off valve 11 of dedusting fan 1, prevents air-flow from flowing backwards) ], as necessary by control governor 9 to adjust
The revolving speed of whole dedusting fan 1, wherein the dedusting fan 1 that F1, F2 in parallel are two pipeline parallel connections realizes manufacture air negative pressure
Function (e point is negative pressuren zone, and f is positive pressure)；F3 dedusting fan 1 carries out secondary pressurized (g point is negative pressuren zone, and h point is zone of positive pressure), from
And dust-contained airflow is made to enter one of technique under desulfurizing tower T().Have more gather dust submain 12 in the case where, gather dust for whole branch
Submain 12 does not all need in the case where gathering dust, and the air-flow that controller closes electric control valve III 13 and prevents from gathering dust in supervisor 2 is flow backwards.
Claims (10)
- The pipe network system 1. a kind of energy conservation is reliably gathered dust, it is characterised in that including dedusting fan (1), supervisor (2) of gathering dust, branch of gathering dust (3), valve I (4) are managed, the outlet end of the supervisor (2) of gathering dust is connected to the air inlet of dedusting fan (1), the supervisor of gathering dust (2) it is parallel at least two branch pipes that gather dust (3) on, is equipped with valve I (4) on the branch pipe that gathers dust (3), the branch pipe that gathers dust (3) for aspirating dusty gas to be trapped, described gather dust is also connected with clean wind pipe (5) on supervisor (2) and is used to aspirate air.
- 2. the reliable pipe network system of gathering dust of energy conservation according to claim 1, it is characterised in that it further include controller, the net wind Valve II (6) is installed on pipe (5), the valve I (4) and valve II (6) be electric control valve and respectively with the output of controller End signal connection.
- 3. the reliable pipe network system of gathering dust of energy conservation according to claim 2, it is characterised in that it further include dust sensor (8), Valve I (4) front end that the dust sensor (8) is set on the branch pipe that gathers dust (3) is simultaneously connect with the input end signal of controller, The controller receive the signal of dust sensor (8) and export afterwards compared with preset threshold control signal to valve I (4) and/ Or valve II (6).
- 4. the reliable pipe network system of gathering dust of energy conservation according to claim 2, it is characterised in that further include equipment working state letter Number collector, the equipment working state signal picker acquisition gather dust equipment corresponding to branch pipe (3) working condition and with control The input end signal of device processed connects, the signal of the controller receiving device working state signal collector and with preset threshold ratio Control signal is exported more afterwards to valve I (4) and/or valve II (6).
- 5. the reliable pipe network system of gathering dust of energy conservation according to claim 2, it is characterised in that further include governor (9), wind pressure The output end of sensor (10), the governor (9) is connect with dedusting fan (1), the input terminal of the governor (9) and control The output end signal of device connects, and the wind pressure sensor (10), which is set to, gathers dust on supervisor (2) and believe with the input terminal of controller Number connection, the signal that the controller receives wind pressure sensor (10) simultaneously exports control signal to adjusting the speed afterwards compared with preset threshold Device (9).
- 6. reliably being gathered dust pipe network system according to energy conservation described in claim 2 to 5 any one, it is characterised in that the dedusting wind Machine (1) is one, or in parallel and/or more concatenated.
- 7. the reliable pipe network system of gathering dust of energy conservation according to claim 6, it is characterised in that the dedusting fan (1) of the parallel connection The wind pressure and wind speed of synchronous working and output end are identical.
- 8. the reliable pipe network system of gathering dust of energy conservation according to claim 6, it is characterised in that the dedusting fan (1) of the parallel connection Asynchronous work and front end and/or rear end pipeline are provided with shut-off valve (11).
- 9. the reliable pipe network system of gathering dust of energy conservation according to claim 6, it is characterised in that it further include gather dust submain (12), Described gather dust is parallel at least two submains that gather dust (12) on supervisor (2), and the branch pipe that gathers dust (3) is arranged in parallel in gathering dust time It is responsible on (12), the clean wind pipe (5) is fixedly installed on respectively on each submain that gathers dust (12).
- 10. the reliable pipe network system of gathering dust of energy conservation according to claim 9, it is characterised in that the submain that gathers dust (12) is close Supervisor (2) side of gathering dust is provided with electric control valve III (13), and the output end signal of the electric control valve III (13) and controller connects It connects.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920380999.5U CN209716002U (en) | 2019-03-25 | 2019-03-25 | A kind of reliable pipe network system of gathering dust of energy conservation |
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| CN201920380999.5U CN209716002U (en) | 2019-03-25 | 2019-03-25 | A kind of reliable pipe network system of gathering dust of energy conservation |
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| CN209716002U true CN209716002U (en) | 2019-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794486A (en) * | 2019-03-25 | 2019-05-24 | 云南天朗节能环保集团有限公司 | A kind of reliable pipe network system of gathering dust of energy conservation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794486A (en) * | 2019-03-25 | 2019-05-24 | 云南天朗节能环保集团有限公司 | A kind of reliable pipe network system of gathering dust of energy conservation |
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