CN204124860U - A kind of unordered dust collection processing equipment for bagged cement entrucking link - Google Patents
A kind of unordered dust collection processing equipment for bagged cement entrucking link Download PDFInfo
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- CN204124860U CN204124860U CN201420524979.8U CN201420524979U CN204124860U CN 204124860 U CN204124860 U CN 204124860U CN 201420524979 U CN201420524979 U CN 201420524979U CN 204124860 U CN204124860 U CN 204124860U
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- dust
- hose
- unordered
- processing equipment
- bagged cement
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Abstract
The utility model discloses a kind of unordered dust collection processing equipment for bagged cement entrucking link, comprise the gas collection dust shield be arranged at below carloader, oblique hose and horizontal hose, described gas collection dust shield tail end is connected with oblique hose by gate valve A, be connected by metal bellows between oblique hose with horizontal hose, described horizontal hose exit end is connected with the blast pipe that gathers dust, gathering dust, blast pipe outlet is connected with bag filter and blower fan, described bag filter carries conveyor screw, and conveyor screw discharge end is provided with the ash returning tube that gathers dust.The utility model realizes effective control of entrucking link dust concentration by gas collection dust shield, hose, the blast pipe that gathers dust, bag filter, blower fan and the ash returning tube that gathers dust; thus reduce bagged cement packing shop dust concentration; reach environmental protection and safety and sanitation requirement of shelter; improve working environment quality, reduce cement dust to the harm of post operation work.
Description
Technical field
The utility model belongs to technical field of cement production, specifically relates to a kind of unordered dust collection processing equipment for bagged cement entrucking link.
Background technology
In cement production process, when the bag of cement on bagged cement entrucking link carloader falls cementing truck, owing to there being the drop of certain altitude, when bag of cement is subject to stacked package impulsive force, the cement in bag is along with the effect of impulsive force is from sack toward oozing out in the air.Dust follows air motion, produces the dust pollution of high concentration, not only causes the waste of finished cement, and directly affect the healthy of workman.At present, the bagged cement entrucking link large to operational space, treating flour dust is difficult, Occupational Disease Hazards is serious, cement manufacturers working space dust harzard is very serious, and cement manufacturers packaging and the total dust concentration in entrucking post are even up to 462.73mg/m
3, exceed standard more than 115 times; Exhale dust concentration up to 15.53mg/m
3, exceed standard more than 10 times.Most of cement manufacturers due to Design of Dust-removing System deficiency unreasonable, cause dust-proof effect poor.Fix dust collecting system configuration lateral fixing type gas skirt when bag-pack cement loading machine in dust pelletizing system can not meet and coordinate carloader along while rail moving demand, be unfavorable for that entrucking post workman's is healthy; The requirement of carloader along rail moving can be met to make gas skirt, the form of the portable dust collecting system configuration moving track of existing bag-pack cement loading machine or mobile airduct realizes the movement of gas skirt, but this dust collecting system in actual use cost is high, fault rate is high, maintenance load is large, and in movement pipeline junction, leak tightness is difficult to be protected.
Utility model content
The purpose of this utility model is the deficiency overcome existing for prior art, provides a kind of unordered dust collection processing equipment for bagged cement entrucking link.This plant investment is few, simple installation, and unordered dust collection treatment effect is good.
The utility model is achieved by following technical solution:
A kind of unordered dust collection processing equipment for bagged cement entrucking link, comprise the gas collection dust shield be arranged at below carloader, oblique hose and horizontal hose, described gas collection dust shield tail end is connected with oblique hose by gate valve A, be connected by metal bellows between oblique hose with horizontal hose, described horizontal hose exit end is connected with the blast pipe that gathers dust, gathering dust, blast pipe outlet is connected with bag filter and blower fan, described bag filter carries conveyor screw, and conveyor screw discharge end is provided with the ash returning tube that gathers dust.
Described oblique hose is arranged at below the cantilever of carloader, and is parallel to each other with the cantilever of carloader.
Described horizontal hose adopts two cable wires to be arranged on below carloader horizontal segment, and adopts steel cable to support between two cable wires.
Described oblique hose and horizontal hose are the wear-resisting expansion sweep-up flexible pipe of PU.
Conveniently control deashing frequency and each deashing amount, described in gather dust on ash returning tube and be provided with gate valve B.
The dust shield mouth of described gas collection dust shield is provided with grille guard.Entrucking post workman can be protected from the impact of dust collection processing equipment safety hazard factor by grille guard.
The dust shield mouth of described gas collection dust shield is acclivitous rectangular configuration.Adopt rectangular configuration effectively can reduce the impact of dust shield on entrucking height, and expand the dust suction scope in packed cementing truck overall width direction.
Steel ring supporting construction is provided with in the wear-resisting expansion sweep-up flexible pipe of described PU.
The beneficial effects of the utility model are:
Compared with prior art, adopt unordered dust collection processing equipment described in the utility model, when workman carries out stacked package operation, at the airborne dust point place of drop airborne dust and stacked package airborne dust, unordered dust enters the wear-resisting expansion sweep-up flexible pipe of dust collection pipe PU by being with the gas collection dust shield of grille guard, move along dust collection pipe under the drive of blower negative pressure, successively through metal bellows, the wear-resisting expansion sweep-up flexible pipe of PU, fixedly gather dust blast pipe and bag filter, dust is collected and enters by through conveyor screw discharge end the ash returning tube that gathers dust in bag filter, the dust gathered dust in ash returning tube falls under gravity into back grey accumulating storehouse or fortune ash dolly, thus reduce bagged cement packing shop dust concentration, reach environmental protection and occupation health safety requirement of shelter, improve working environment quality, reduce cement dust to the harm of post operation work.The utility model small investment, simple installation, unordered dust collection treatment effect is good, the utility model is for entrucking link, entrucking drop, the airborne dust that stacked package causes, according to enterprise's packing shop factory building present situation, set up outside gas collection dust shield, supporting gate valve, the interaction relation of PU wear-resisting expansion sweep-up flexible pipe matching shift formula entrucking belt, by gas collection dust shield, hose, gather dust blast pipe, bag filter, blower fan and the ash returning tube that gathers dust realize effective control of entrucking link dust concentration, environment dust concentration can be up to standard, reduce the concentration that cement packing plant working personnel cement dust directly contacts, reduce the Occupational Disease Hazards of cement entrucking link.
Accompanying drawing explanation
The structural representation that Fig. 1 is the utility model when hose is in the longest station state;
The structural representation that Fig. 2 is the utility model when hose is in the shortest station state;
Fig. 3 is the A place structure for amplifying schematic diagram of Fig. 1;
Fig. 4 is the cross section structure for amplifying schematic diagram of hose;
Fig. 5 is the cross section structure for amplifying schematic diagram figure of gas collection dust shield in the utility model.
In figure: 1-gas collection dust shield, 2-gate valve A, 3-support, the oblique hose of 4-, 5-metal bellows, the horizontal hose of 6-, 7-carloader, 8-cable wire, 9-gathers dust blast pipe, 10-bag filter, 11-conveyor screw, 12-blower fan, 13-gathers dust ash returning tube, and 14-gate valve B, 15-transports grey dolly.
Detailed description of the invention.
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As Fig. 1, shown in Fig. 2, a kind of unordered dust collection processing equipment for bagged cement entrucking link, comprise the gas collection dust shield 1 be arranged at below carloader 7, oblique hose 4 and horizontal hose 6, described gas collection dust shield 1 tail end is connected with oblique hose 4 by gate valve A2, be connected by metal bellows 5 between oblique hose 4 with horizontal hose 6, described horizontal hose 6 exit end is connected with the blast pipe 9 that gathers dust, gathering dust, blast pipe 9 outlet is connected with bag filter 10 and blower fan 12, described bag filter 10 carries conveyor screw 11, and conveyor screw 11 discharge end is provided with the ash returning tube 13 that gathers dust.Described oblique hose 4 is the wear-resisting expansion sweep-up flexible pipe of packaged type PU with horizontal hose 6.Connect gas collection dust shield 1 and oblique hose 4 by gate valve A2, be convenient to entrucking post workman can adjust dust shield mouth in time air quantity and blast according to actual airborne dust situation, to reach timely and effective effect of gathering dust.In the utility model, oblique sweep-up pipe 4 has not only ensured dust collection pipe shape and air-tightness under negative pressure state, because the wear-resisting expansion sweep-up flexible pipe of PU has lightweight, oblique sweep-up pipe 4 weight that also avoid because of cantilever parallel beneath layout causes greatly carloader 7 cantilever elevation difficulty or jacking equipment to damage the generation of phenomenon.
As shown in Fig. 3, Fig. 5, described gas collection dust shield 1 is provided with grille guard, and the suction port of gas collection dust shield 1 is acclivitous rectangular configuration.
In use, gas collection dust shield 1 is fixed on the downside of carloader 7 slide carriage termination by support 3, described oblique hose 4 is fixed on below the cantilever of carloader 7 with the form being parallel to carloader 7 cantilever, horizontal hose 6 is arranged on below the horizontal segment of carloader 7 by two cable wires 8, and supports with steel cable between two cable wires 8 and form small angle inclination and install and realize gas collection dust shield 1 and coordinate the lifting of carloader 7 cantilever and the movement of carloader 7 horizontal segment at any time.
The utility model is when embody rule, a trifle metal bellows 5 is adopted to connect between oblique hose 4 and horizontal hose 6, and be connected with blast pipe 9 entrance point that gathers dust at horizontal hose 6 exit end that small angle inclination is arranged on below carloader 7 horizontal segment, the blast pipe 9 that gathers dust outlet connects bag filter 10 and blower fan 12, described bag filter 10 carries conveyor screw 11 discharge end and arranges the ash returning tube 13 that gathers dust, the described ash returning tube 13 that gathers dust connects back grey accumulating storehouse or fortune ash dolly 15, and above the ash returning tube 13 that gathers dust just manual operation height and position gate valve B14 is set, convenient control deashing frequency and each deashing amount.
The utility model by using the gas collection dust shield 1 of support 3 clamping band grille guard on the downside of carloader 7, its effect and function thereof are: (1) gas collection dust shield 1 is arranged on the downside of carloader 7, closely just to airborne dust point, specific aim solves the timely and effective recovery of bagged cement entrucking link drop airborne dust and stacked package airborne dust very by force, total dust concentration of bagged cement entrucking link is controlled from source, the breathing area when dust recycling avoiding airborne dust point normally works to entrucking post workman, what reduce bagged cement entrucking link exhales dust concentration; (2) the dust shield mouth of gas collection dust shield 1 is provided with grille guard, and the dust shield mouth of gas collection dust shield 1 is acclivitous rectangular configuration.The grille guard of gas collection dust shield 1 can protect entrucking post workman from the impact of this dust collection processing equipment safety hazard factor; Rectangle is arranged to by gas collection dust shield 1 effectively can reduce the impact of dust shield on entrucking height, and expands the dust suction scope in packed cementing truck overall width direction; Gas collection dust shield 1 forms olecranon-like structure in being inclined upwardly, and meets dust liquid motion rule in atmosphere, improves the efficiency that airborne dust is collected, and has saved Plant arrangement space.
The utility model connects oblique hose 4 and horizontal hose 6 by metal bellows 5, under oblique hose 4 is fixed on carloader 7 cantilever, wearing and tearing and endurance failure little; Because horizontal hose 6 realizes with the form be arranged on below carloader 7 horizontal segment the movement coordinating carloader 7 horizontal segment at any time, wearing and tearing and endurance failure larger, according to the wearing and tearing of PU wear-resisting expansion sweep-up flexible pipe and the endurance failure situation easily and timely wear-resisting expansion sweep-up flexible pipe of section displacing PU, integral replacing can be avoided and causes waste by metal bellows 5.
The utility model is arranged on the movement realizing coordinating at any time carloader 7 horizontal segment below carloader 7 horizontal segment by horizontal hose 6.To have ensured under negative pressure state dust collection pipe shape and bubble-tight while, meet the demand of compartment and carloader relative motion, and the wear-resisting expansion sweep-up flexible pipe of PU has the feature of light durable, the in-site installation and the long-term normal table that are conducive to this dust collection processing equipment run.
As shown in Figure 4, the horizontal hose 6 of the utility model is arranged on the movement realizing coordinating at any time carloader 7 horizontal segment below carloader 7 horizontal segment with the form small angle inclination with cargo wire net between two cable wires 8." form risen with cargo wire net between two cable wires 8 " is effectively reducing the homogeneity and alerting ability that while horizontal hose 6 weares and teares, energy safeguard level hose 6 is flexible.
Principle of work of the present utility model is:
As Fig. 1, shown in Fig. 2, in the restricted clearance of bagged cement entrucking link, when workman carries out stacked package operation, at the airborne dust point place of drop airborne dust and stacked package airborne dust, unordered dust by entering dust collection pipe PU wear-resisting expansion sweep-up flexible pipe (in figure oblique hose 4) with the gas collection dust shield 1 of support 3 clamping band grille guard on the downside of carloader 7, move along dust collection pipe under the drive of blower fan 12 negative pressure, successively through metal bellows 5, PU wear-resisting expansion sweep-up flexible pipe (in figure horizontal hose 6), gather dust blast pipe 9 and bag filter 10, dust is collected and enters by through conveyor screw 11 discharge end the ash returning tube 13 that gathers dust in bag filter 10, the dust gathered dust in ash returning tube 13 falls under gravity into back grey accumulating storehouse or fortune ash dolly 15.
Claims (8)
1. the unordered dust collection processing equipment for bagged cement entrucking link, comprise the gas collection dust shield (1) being arranged at carloader (7) below, oblique hose (4) and horizontal hose (6), it is characterized in that: described gas collection dust shield (1) tail end is connected with oblique hose (4) by gate valve A (2), be connected by metal bellows (5) between oblique hose (4) with horizontal hose (6), described horizontal hose (6) exit end is connected with the blast pipe that gathers dust (9), bag filter (10) and blower fan (12) is connected with in the blast pipe that gathers dust (9) outlet, described bag filter (10) carries conveyor screw (11), and conveyor screw (11) discharge end is provided with the ash returning tube that gathers dust (13).
2. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 1, it is characterized in that: described oblique hose (4) is arranged at below the cantilever of carloader (7), and is parallel to each other with the cantilever of carloader (7).
3. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 1, it is characterized in that: described horizontal hose (6) adopts two cable wires (8) to be arranged on below carloader (7) horizontal segment, and adopts steel cable to support between two cable wires (8).
4. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 1, is characterized in that: described oblique hose (4) and horizontal hose (6) are the wear-resisting expansion sweep-up flexible pipe of PU.
5. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 1, is characterized in that: described in gather dust on ash returning tube (13) and be provided with gate valve B (14).
6. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 1, is characterized in that: the dust shield mouth of described gas collection dust shield (1) is provided with grille guard.
7. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 1 or 6, is characterized in that: the dust shield mouth of described gas collection dust shield (1) is acclivitous rectangular configuration.
8. a kind of unordered dust collection processing equipment for bagged cement entrucking link according to claim 4, is characterized in that: be provided with steel ring supporting construction in the wear-resisting expansion sweep-up flexible pipe of described PU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524979.8U CN204124860U (en) | 2014-09-12 | 2014-09-12 | A kind of unordered dust collection processing equipment for bagged cement entrucking link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524979.8U CN204124860U (en) | 2014-09-12 | 2014-09-12 | A kind of unordered dust collection processing equipment for bagged cement entrucking link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124860U true CN204124860U (en) | 2015-01-28 |
Family
ID=52381236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524979.8U Expired - Fee Related CN204124860U (en) | 2014-09-12 | 2014-09-12 | A kind of unordered dust collection processing equipment for bagged cement entrucking link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261152A (en) * | 2014-09-12 | 2015-01-07 | 贵州省工业固体废弃物综合利用（建材）工程技术研究中心 | Dust collecting device for bagged cement loading link |
| WO2017016097A1 (en) * | 2015-07-27 | 2017-02-02 | 江苏绿叶机械有限公司 | Dust collection apparatus for loader |
-
2014
- 2014-09-12 CN CN201420524979.8U patent/CN204124860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261152A (en) * | 2014-09-12 | 2015-01-07 | 贵州省工业固体废弃物综合利用（建材）工程技术研究中心 | Dust collecting device for bagged cement loading link |
| WO2017016097A1 (en) * | 2015-07-27 | 2017-02-02 | 江苏绿叶机械有限公司 | Dust collection apparatus for loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 550000 Nanming, Guizhou Province, Sha Chong Chong Road, No. 13, No. Co-patentee after: Guizhou industrial solid waste comprehensive utilization (building material) Engineering Technology Research Center Patentee after: Co., Ltd of Guizhou Prov. Building Material Science Inst. Address before: 550008 B548 building, Jinyang science and Technology Industrial Park, Guiyang hi tech Zone, Guizhou, China Patentee before: Guizhou industrial solid waste comprehensive utilization (building material) Engineering Technology Research Center |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |