CN209598189U - A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment - Google Patents
A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment Download PDFInfo
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- CN209598189U CN209598189U CN201920151041.9U CN201920151041U CN209598189U CN 209598189 U CN209598189 U CN 209598189U CN 201920151041 U CN201920151041 U CN 201920151041U CN 209598189 U CN209598189 U CN 209598189U
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- air draught
- controller
- dust removal
- absorption portion
- pressure difference
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Abstract
The utility model discloses a kind of anti-explosion safety data monitoring systems of casting industry movable dust removal equipment, including PLC, and chain promoter device, spark detection sensor, pressure difference monitor and the dust density detector being connected respectively with PLC, the chain promoter device includes the controller one for controlling movable dust removal device illumination, for controlling the controller two of deduster work, and the controller three for controlling the work of mobile air draught room, the controller one, controller two and controller three successively sequence starting and irreversible open.The utility model passes through the relevant parameter inside the mobile air draught room of real-time monitoring and deduster; and corresponding control instruction is issued by PLC; including delayed startup instruction, the instruction of blow-out controller, speed-regulating instruction, blower cleaning instruction and mobile air draught room instruction, to achieve the purpose that adjusting, shutdown and interlock protection.
Description
Technical field
The utility model belongs to casting industry dedusting depassing unit field more particularly to a kind of casting industry movable dust removal
The anti-explosion safety data monitoring system of equipment.
Background technique
It inevitably will appear dust in casting process in casting industry, if entire workshop dust gathers, on the one hand
It will affect the tidiness in workshop, another aspect staff is in such environment and works long hours, and can dust be entered
Human respiratory is attached on the skin or eye conjunctiva of human body, is compromised human health.Dedusting is explosion-proof, waste gas purification
Device is under defined manufacturing condition, and the dust and exhaust gas of generation are after operating platform and cleaner processing are up to standard
Outdoor process is discharged to by air hose pipe safety.
Other producers of the same industry are all made of the structure that common fixed dust hood collects dust and exhaust gas, this tradition at present
Dust suction cover structure be suitable for small device and need not large-scale transloading equipment transport production line, relative to foundry's large area
Setting, can not point-to-point efficient collection dust and exhaust gas, common fixed dust hood occupied space is big, air quantity demand
Greatly, the problems such as energy consumption is high, and interferes the operation of the haulage equipments such as shop traveller, and it is low that there are system effectivenesies, hinders operation.
Based on the above issues, movable dust removal equipment multi-functional is set move that both air draught room and deduster match
It is standby, plant working can not be interfered, overall structureization design can be according to live cloth with point-to-point effective collection dust/exhaust gas
Office is equipped with mobile dust suction (gas) room of single or multiple Intelligent energy-savings, greatly reduces the air quantity demand of system, reach efficient section
The purpose of energy, meanwhile, trapped orbit operation improves the globality and safety of system, reduces the cleaning cost of overhaul.Outside it
Beautiful atmosphere is seen, energy-saving safe uses, and it is automatic to monitor, it is practically applicable to casting industry casting process.
Utility model content
In consideration of it, the utility model provides a kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment,
The system-specific has high degree of automation, highly-safe feature in above-mentioned movable dust removal equipment.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of casting industry movable dust removal equipment
Anti-explosion safety data monitoring system, the movable dust removal equipment be used for in workshop it is multiple pour hole generate dust and exhaust gas into
Row collect, formed by moving air draught room and deduster comprising PLC, and be connected respectively with PLC chain promoter device,
Spark detection sensor, pressure difference monitor and dust density detector.
Wherein, the PLC is used for the sense according to the spark detection sensor, pressure difference monitor and dust density detector
Situation is answered, issues and instructs to corresponding units.
The chain promoter device includes the controller one for controlling movable dust removal device illumination, for controlling deduster work
The controller two of work, and the controller three for controlling mobile air draught room work, the controller one, controller two and control
Device three successively sequence starting and irreversible opens.
The spark detection sensor and pressure difference monitor are arranged on deduster, and spark detection sensor can monitor at any time
Spark situation in deduster, pressure difference monitor can monitor pressure difference variation at any time, clear up deduster work at any time by pressure difference variation prompt
Make.
The dust density detector setting is on mobile air draught room comprising dust concentration survey meter, autoalarm
With controller four, the dust concentration in air draught room is moved in dust concentration survey meter real-time detection, when concentration reaches emission request,
Sound and light alarm signal is issued by autoalarm, operator operates mobile air draught room and is moved at next exhaust-gas treatment,
Controller four can be according to the movement in the mobile air draught room of the working state control of autoalarm.
Due to controller one, controller two and controller three successively sequence starting and it is irreversible open, i.e., blower, unloading valve be not
Starting, moving air draught room can not start, to prevent the risk for not starting blower, unloading valve and the mobile air draught room of use.Powder
The setting of dust concentration detector detects in mobile air draught room and starts autoalarm when concentration reaches emission request and open shifting
Dynamic air draught room, while mobile air draught room is started by controller four, mobile air draught room is allowed to be further continued for work at next exhaust-gas treatment
Make, mobile air draught room cannot start when dust concentration is higher than a certain concentration, to concentration within the scope of normal concentration, then restart
Mobile air draught room work, prevents the risk that excessive concentration turns on mobile air draught room.
Further, the spark detection sensor includes spark detection instrument, and the spark being connected with spark detection instrument
Alarm, pressure difference monitor include pressure difference survey meter, and the pressure difference alarm being connected with pressure difference survey meter.
Further, the movable dust removal equipment is used to receive the dust for pouring hole generation multiple in workshop and exhaust gas
Collection comprising be mounted on the collection system of workshop side, along a pair of guide rails for pouring hole two sides and being arranged, and can be led along described
Rail movement and the mobile air draught room that the dust and exhaust gas that pour hole generation are collected；Wherein, the collection system includes mentioning
For the blower of negative pressure gas source, the deduster being connected with blower, the main pipeline being connected with deduster, and hole is poured with multiple respectively
Several branch pipe(tube)s corresponding and be connected with main pipeline；The mobile air draught room has the be separately mounted on guide rail
One absorption portion and the second absorption portion, and across the third absorption portion being arranged between the first absorption portion and the second absorption portion, the shifting
The side that the top and third absorption portion in dynamic air draught room are opposite is in open-like shape, in the first absorption portion or the second absorption portion also
It is provided with the docking section matched with the branch pipe(tube).Preferably, the end of the docking section is adapted with the nozzle of branch pipe(tube).
First absorption portion, the second absorption portion and third absorption portion are separately positioned on three directions for pouring hole, are absorbed first
Close pour in portion, the second absorption portion and third absorption portion is respectively arranged with multiple wind inlets on the side in hole.Using above-mentioned technology
Scheme before casting operation, pours hole position by selection, and mobile air draught room is travelled to corresponding and pours hole, then will movement air draught
The docking section in room is docked with branch pipe(tube), and collection system brings into operation, when casting operation, the first absorption portion in mobile air draught room, the
Two absorption portions and third absorption portion start to work on three faces, the dust and exhaust gas generated when collecting casting operation.Further
, the mobile air draught room is provided with multiple.
Above-mentioned movable dust removal equipment can effectively solve dust suction and exhaust gas point position is invalid, and occupied space is big, energy consumption height etc.
Problem, can point-to-point effective collection dust and exhaust gas, do not interfere plant working, designed by using overall structureization, can be with
According to field layout, single or multiple mobile air draught rooms are equipped with, the air quantity demand of system is greatly reduced, reaches energy-efficient
Purpose, while fixed guide rail operation, improve the globality and safety of system, reduce the cleaning cost of overhaul.
In order to improve the sealing effect of docking section and branch pipe(tube), a cylinder, Yi Jiyu are provided on the docking section outer wall
What cylinder was connected is slidingly sealed set, and limit rib is additionally provided at the lateral border of branch pipe(tube) nozzle.Cylinder promotion is slidingly sealed
Set moves to designated position, prevents junction from revealing.
Further, the third absorbs subordinate portion equipped with an opening, which is equipped with rear roller shutter to be opened/closed, when
After the completion of pouring operation, rear roller shutter is closed.Mobile air draught room top is provided with upper roller shutter to be opened/closed, completes when pouring operation
Afterwards, upper roller shutter is closed.After the completion of casting, the upper roller shutter in mobile air draught room and rear roller shutter are closed, the hole that pours of operation is become
One semi-enclosed space, prevents dust and exhaust gas diffusion, until dust and waste gas absorption are completed.
Further, it is additionally provided with flabellum on the end nozzle of the branch pipe(tube), when pouring operation, flabellum is automatically opened,
Flabellum is automatically closed when stopping.After being slidingly sealed set movement in place, the flabellum air port of the branch pipe is opened, and collection system starts to transport
Row.
It further, further include being filled for automatically cutting off the earth leakage protective of all power supplys in electronic box when leaking electricity
It sets.Earth leakage protective device can monitor at any time whether electronic box leaks electricity, once electric leakage, which occurs, automatically cuts off all power switches in electronic box,
Prevent electric leakage set off an explosion, the hidden danger of fire.
It further, further include the temperature sensor and air velocity transducer for being connected with PLC and being mounted on deduster.
The utility model has the beneficial effects that
Corresponding control is issued by the relevant parameter inside the mobile air draught room of real-time monitoring and deduster, and by PLC
Instruction, including delayed startup instruction, the instruction of blow-out controller, speed-regulating instruction, blower cleaning instruction and mobile air draught room refer to
It enables, to achieve the purpose that adjusting, shutdown and interlock protection.In addition, operating personnel can be according to corresponding alarm signal to movement
Cleaner corresponding units carry out examination and maintenance, and such as spark, temperature anomaly, wind speed is abnormal, deduster pressure difference is abnormal, dust is dense
Degree exception etc., so that the probability of generation dust explosion, fire incident be made to be minimized.
Below with reference to drawings and examples, the utility model is described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the perspective view of movable dust removal equipment.
Fig. 3 is partial enlarged view at the A of Fig. 2.
Fig. 4 is partial enlarged view at the B of Fig. 2.
Fig. 5 is partial enlarged view at the C of Fig. 2.
Fig. 6 is partial enlarged view at the D of Fig. 2.
Specific embodiment
Embodiment,
As shown in Figure 1, a kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment, the movable dust removal
Equipment is used to be collected the dust for pouring 100 generation of hole multiple in workshop and exhaust gas, by moving air draught room 103 and dedusting
Device 1 forms.
The anti-explosion safety data monitoring system includes PLC 91, and be connected respectively with PLC chain promoter device 92,
Spark detection sensor 93, pressure difference monitor 94, dust density detector 95, earth leakage protective device 96,97 and of temperature sensor
Air velocity transducer 98.
Wherein, PLC 91 is issued corresponding by the relevant parameter inside the mobile air draught room 103 of real-time monitoring and deduster 1
Control instruction, including delayed startup instruction, the instruction of blow-out controller, speed-regulating instruction, blower cleaning instruction and mobile inhale
Wind room instruction, to achieve the purpose that adjusting, shutdown and interlock protection.
Chain promoter device 92 includes the controller 1 for controlling movable dust removal device illumination, for controlling deduster
The controller 2 922 of middle blower and discharge valve work, and the controller 3 923 for controlling mobile air draught room work, it is described
Controller 1, controller 2 922 and controller 3 923 successively sequence starting and irreversible open.
Spark detection sensor 93, pressure difference monitor 94, temperature sensor 97 and air velocity transducer 98 are arranged in deduster 1
On, spark detection sensor 93 can monitor spark situation in deduster 1 at any time, and pressure difference monitor 94 can monitor pressure difference change at any time
Change, by pressure difference variation prompt cleaning deduster work at any time.
The setting of dust density detector 95 is on mobile air draught room 103 comprising dust concentration survey meter 951, automatic report
Alert device 952 and controller 4 953.Dust concentration in the mobile air draught room of 951 real-time detection of dust concentration survey meter, when concentration reaches
When to emission request, sound and light alarm signal is issued by autoalarm 952, operator operates mobile air draught room and is moved to down
At one exhaust-gas treatment, controller 4 953 can be according to the movement in the mobile air draught room of the working state control of autoalarm.
Spark detection sensor 93 includes spark detection instrument 931, and the spark alarm being connected with spark detection instrument
932, pressure difference monitor 94 includes pressure difference survey meter 941, and the pressure difference alarm 942 being connected with pressure difference survey meter.
Earth leakage protective device 96 is used to automatically cut off all power supplys in electronic box when leaking electricity.
Corresponding control is issued by the relevant parameter inside the mobile air draught room of real-time monitoring and deduster, and by PLC
Instruction, including delayed startup instruction, the instruction of blow-out controller, speed-regulating instruction, blower cleaning instruction and mobile air draught room refer to
It enables, to achieve the purpose that adjusting, shutdown and interlock protection.In addition, operating personnel can be according to corresponding alarm signal to movement
Cleaner corresponding units carry out examination and maintenance, and such as spark, temperature anomaly, wind speed is abnormal, deduster pressure difference is abnormal, dust is dense
Degree exception etc., so that the probability of generation dust explosion, fire incident be made to be minimized.
Movable dust removal equipment is described in further detail below.
Please refer to Fig. 2 to 6, a kind of movable dust removal equipment, for pouring the dust and give up that hole 100 generates to multiple in workshop
Gas is collected comprising it is mounted on the collection system 101 of workshop side, edge pours a pair of guide rails 102 cheating two sides and being arranged,
And it can be moved along the guide rail and move air draught room 103 to what the dust and exhaust gas that pour hole generation were collected.It is mobile to inhale
Wind room 103 absorbs dust and exhaust gas, by branch pipe(tube) 3 and main pipeline 2, into after the processing of deduster 1, then passes through blower from chimney
Discharge.
Wherein, collection system 101 includes: to provide the blower (not shown) of negative pressure gas source, and what is be connected with blower removes
Dirt device 1, the main pipeline 2 being connected with deduster, and respectively with multiple to pour hole corresponding and being connected with main pipeline several
A branch pipe(tube) 3.
Flabellum 4 is additionally provided on the end nozzle of branch pipe(tube) 3.When pouring operation, flabellum is automatically opened, when stopping flabellum from
It is dynamic to close.
The laying direction of two guide rails 102 is parallel with the arragement direction of main pipeline 2.
The mobile air draught room 103 includes the first absorption portion 5 and the second absorption portion 6 being separately mounted on guide rail, and
Across the third absorption portion 7 being arranged between the first absorption portion and the second absorption portion.First absorption portion 5, the second absorption portion 6 and third
Absorption portion 7 is separately positioned on three directions for pouring hole, is leaned in the first absorption portion 5, the second absorption portion 6 and third absorption portion 7
It closely pours and is respectively arranged with multiple wind inlets on the side in hole.
On the top in mobile air draught room 103 and third absorption portion 7, opposite side is in open-like shape, in the first absorption portion 5
Or second be additionally provided with the docking section 8 matched with the branch pipe(tube) 3, the end of the docking section 8 and branch pipe(tube) 3 in absorption portion 6
Nozzle be adapted.It is provided with a cylinder 9 on the outer wall of docking section 8, and what is be connected with cylinder 9 be slidingly sealed set 10, In
Limit rib 11 is additionally provided at the lateral border of branch pipe(tube) nozzle.The promotion of cylinder 9 is slidingly sealed set 10 and moves to designated position, prevents
Only junction is revealed.
7 lower part of third absorption portion is equipped with an opening, which is equipped with rear roller shutter 12 to be opened/closed, complete when pouring operation
Cheng Hou, rear roller shutter are closed.Mobile air draught room top is provided with track 13, and can orbital motion upper roller shutter to be opened/closed
14, after the completion of pouring operation, upper roller shutter is closed.
The working principle of movable dust removal equipment is as follows:
1) main pipeline of present apparatus collection system is arranged in workshop side, branch pipe(tube) presses the position in cast in situs hole one by one
Corresponding layout pours hole two sides and respectively arranges a guide rail；
2) before casting operation, hole position is poured by selection, mobile air draught room is travelled to corresponding and pours hole, mobile air draught
The duct collar in room is docked with main pipeline branch pipe interface, Intelligent mobile dust suction/gas room duct collar obturator and supervisor
After road branch pipe docks successfully, the flabellum air port of the branch pipe is opened, and exhausting system brings into operation；
3) when casting operation, the first absorption portion, the second absorption portion and the third absorption portion in mobile air draught room open on three faces
Beginning work, the dust and exhaust gas generated when collecting casting operation.After the completion of casting, by the upper roller shutter and rear roller shutter in mobile air draught room
It closes, so that the hole that pours of operation is become a semi-enclosed space, prevent dust and exhaust gas diffusion, until dust and waste gas absorption are complete
At；
4) after the completion of, the upper roller shutter and rear roller shutter in mobile air draught room are opened, mobile air draught room is travelled to parking stall, in case
Next time uses.Into next process.
The utility model is exemplarily described in conjunction with attached drawing above.Obviously, the utility model implements not
It is limited by aforesaid way.As long as the various unsubstantialities that the method concept and technical solution that use the utility model carry out
Improvement；Or it is not improved, the above-mentioned conception and technical scheme of the utility model are directly applied into other occasions, at this
Within the protection scope of utility model.
Claims (8)
1. a kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment, the movable dust removal equipment is used for vehicle
Interior multiple dust for pouring hole generation and exhaust gas are collected, and are formed by moving air draught room and deduster, it is characterised in that:
Including PLC, and the chain promoter device, spark detection sensor, pressure difference monitor and the dust concentration that are connected respectively with PLC are visited
Survey device；
The PLC is used for the induction situation according to the spark detection sensor, pressure difference monitor and dust density detector, to
Corresponding units issue instruction；
The chain promoter device includes the controller one for controlling movable dust removal device illumination, for controlling deduster work
Controller two, and the controller three for controlling mobile air draught room work, the controller one, controller two and controller three
Successively sequence starting and irreversible open；
The spark detection sensor and pressure difference monitor are arranged on deduster, and spark detection sensor can monitor dedusting at any time
Spark situation in device, pressure difference monitor can monitor pressure difference variation at any time, by pressure difference variation prompt cleaning deduster work at any time；
The dust density detector setting is on mobile air draught room comprising dust concentration survey meter, autoalarm and control
Device four processed, the dust concentration that dust concentration survey meter real-time detection is moved in air draught room pass through when concentration reaches emission request
Autoalarm issues sound and light alarm signal, and operator operates mobile air draught room and is moved at next exhaust-gas treatment, controls
Device four can be according to the movement in the mobile air draught room of the working state control of autoalarm.
2. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as described in claim 1, it is characterised in that: institute
Stating spark detection sensor includes spark detection instrument, and the spark alarm being connected with spark detection instrument, pressure difference monitor packet
Pressure difference survey meter is included, and the pressure difference alarm being connected with pressure difference survey meter.
3. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as described in claim 1, it is characterised in that: institute
Movable dust removal equipment is stated for being collected to the dust for pouring hole generation multiple in workshop and exhaust gas comprising be mounted on workshop
The collection system of side along a pair of guide rails for pouring hole two sides and being arranged, and can be moved along the guide rail and be produced to hole is poured
The mobile air draught room that raw dust and exhaust gas is collected；Wherein, the collection system includes providing the blower of negative pressure gas source, with
The connected deduster of blower, the main pipeline being connected with deduster, and respectively with it is multiple pour hole it is corresponding and with main pipeline phase
Several branch pipe(tube)s of connection；There is the first absorption portion being separately mounted on guide rail and second to absorb in the mobile air draught room
Portion, and across between the first absorption portion and the second absorption portion and be arranged third absorption portion, the top in the movement air draught room and
The opposite side in third absorption portion is in open-like shape, is additionally provided in the first absorption portion or the second absorption portion and the branch pipe(tube) phase
The docking section of cooperation；First absorption portion, the second absorption portion and third absorption portion are separately positioned on three directions for pouring hole
On, multiple wind inlets are respectively arranged on the side for pouring hole in the first absorption portion, the second absorption portion and third absorption portion.
4. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as claimed in claim 3, it is characterised in that: institute
It states and is provided with a cylinder on the outer wall of docking section, and what is be connected with cylinder be slidingly sealed set, at the lateral border of branch pipe(tube) nozzle
It is additionally provided with limit rib.
5. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as claimed in claim 3, it is characterised in that: institute
It states third and absorbs subordinate portion equipped with an opening, which is equipped with rear roller shutter to be opened/closed, rear to roll up after the completion of pouring operation
Curtain is closed；The mobile air draught room top is provided with upper roller shutter to be opened/closed, and after the completion of pouring operation, upper roller shutter is closed.
6. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as claimed in claim 3, it is characterised in that: institute
It states and is additionally provided with flabellum on the end nozzle of branch pipe(tube), when pouring operation, flabellum is automatically opened, and flabellum is automatically closed when stopping.
7. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as described in claim 1, it is characterised in that: also
Including the earth leakage protective device for automatically cutting off all power supplys in electronic box when leaking electricity.
8. the anti-explosion safety data monitoring system of casting industry movable dust removal equipment as described in claim 1, it is characterised in that: also
Including being connected with PLC and being mounted on the temperature sensor on deduster and air velocity transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151041.9U CN209598189U (en) | 2019-01-29 | 2019-01-29 | A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151041.9U CN209598189U (en) | 2019-01-29 | 2019-01-29 | A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598189U true CN209598189U (en) | 2019-11-08 |
Family
ID=68401023
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151041.9U Withdrawn - After Issue CN209598189U (en) | 2019-01-29 | 2019-01-29 | A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773173A (en) * | 2019-01-29 | 2019-05-21 | 苏州普绿法环保科技有限公司 | A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment |
-
2019
- 2019-01-29 CN CN201920151041.9U patent/CN209598189U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773173A (en) * | 2019-01-29 | 2019-05-21 | 苏州普绿法环保科技有限公司 | A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200922 Address after: No.16 Shiyuan Road, Shiqiao village, Beiqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Pulufa (Suzhou) environmental protection and Safety Research Institute Co.,Ltd. Address before: 1001-1002, room 116, building 1, Yangcheng international science and technology garden, Yangcheng Road, No. 215000, Yangcheng Road, Xiangcheng economic and Technological Development Zone, Jiangsu, Suzhou Patentee before: SUZHOU PURIFY TECHNOLOGY Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191108 Effective date of abandoning: 20230616 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191108 Effective date of abandoning: 20230616 |