CN203889697U - Solid powder loading dust collection system used for cleaner production - Google Patents
Solid powder loading dust collection system used for cleaner production Download PDFInfo
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- CN203889697U CN203889697U CN201420298929.2U CN201420298929U CN203889697U CN 203889697 U CN203889697 U CN 203889697U CN 201420298929 U CN201420298929 U CN 201420298929U CN 203889697 U CN203889697 U CN 203889697U
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- dust collection
- valve
- dust
- dolly
- interface
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- 239000000428 dust Substances 0.000 title claims abstract description 103
- 239000000843 powder Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims description 37
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
A solid powder loading dust collection system used for cleaner production comprises a plurality of stock bins erected on the upper portion and a supporting platform on the lower portion. The bottom of each stock bin is provided with a discharging port and a valve, and a first dust collection connector and a valve are arranged near the discharging port of each stock bin and connected with a first dust collection pipeline. Guide rails are fixed to the upper portion of the platform, and a compartment dust collection hood is connected to the lower portion of the platform through a plurality of unloading ports and valves. A traveling receiving trolley is arranged on the guide rails, the height of the traveling receiving trolley can be controlled through lifting, the top of the traveling receiving trolley is provided with a receiving port and a second dust collection connector, the lower portion of the traveling receiving trolley is provided with an emptying port and a valve, and the compartment dust collection hood is connected with the first dust collection pipeline through a third dust collection connector and a valve. Compared with the prior art, the solid powder loading dust collection system is reasonable in design, convenient to operate, low in cost, safe and stable, the efficiency of loading operation can be greatly improved through the system, the working intensity of workers is reduced, dust pollution is greatly reduced, and physical health of the workers is guaranteed.
Description
Technical field
The invention belongs to the environmental protection equipment field for cleaner production, specifically a kind of pressed powder entrucking dust collecting system for cleaner production.
Background technology
In a lot of manufacturing enterprises, the powder solids such as raw material, intermediate, product or accessory substance of producing are all in feed bin, when carrying out blowing entrucking, owing to lacking effective dust arrester installation, the a large amount of dust collection and treatment in time producing, cause operation field environment very poor, affect the healthy of workman, and existing loading system operating efficiency is low, workman's labor content is larger.
Utility model content
For above-mentioned defect, the invention provides a kind of reasonable in design, entrucking efficiency is high and dust collection effect the is good pressed powder entrucking dust collecting system for cleaner production.
The technical solution used in the present invention is: comprise a plurality of feed bins that set up on top, the platform of lower support; The bottom of described feed bin is provided with feed opening and valve, is provided with the first gather dust interface and valve, and is all connected with the first dust collection pipe near each bin blanking mouth; The top fixed guide of described platform, bottom connect compartment dust collection cover by a plurality of discharge ports and valve; Described guide rail is provided with the dolly that connects material of walking, the connect material height of dolly of described walking can pass through elevating control, the connect material top of dolly of described walking is provided with gather dust interface, bottom of material receiving port and second and is provided with drain hole and valve, when the dolly of walking to connect material moves to the bottom of feed bin, it starts to control when rising to material receiving port and docking with feed opening, and now the first gather dust interface and the second dirt interface also docks simultaneously; Described compartment dust collection cover comprises the fixed cover on top and the mobile lifting cover of bottom, the side of described fixed cover is respectively equipped with a plurality of the 3rd gather dust interface and valve, and be all connected with the second dust collection pipe, the bottom of described mobile lifting cover is provided with bandage a plurality of and that compartment is fixing; The first described dust collection pipe, the second dust collection pipe are all with main dust collection pipe and connect, and main dust collection pipe is provided with dust collecting fan.
Further optimize the technical program, the lower end bifurcated of described discharge port is a plurality of branches.
Further optimize the technical program, the described walking dolly that connects material is realized lifting by cylinder, and described mobile lifting cover is realized lifting by winch.
Further optimize the technical program, described walking connects material, and dolly is walked by variable frequency control and car bottom is provided with weight sensor, on described guide rail, two ends are provided with limit switch, middle part the is respectively equipped with locating point corresponding with bin blanking mouth, platform discharge port.
Further optimize the technical program, described bin blanking mouth valve, drain hole valve are electronic pulling tray valve, and described discharge port valve is electric brake plate valve, and the described first gather dust interface, the 3rd valve gathering dust on interface is electric butterfly valve.
Compared with prior art, reasonable in design, easy to operate, the with low cost and safety and stability of the utility model, it can improve the efficiency of car loading operation greatly, reduces workman's working strength, and has greatly reduced dust pollution, has ensured that workman's is healthy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1, feed bin, 2, feed opening, 3, valve, 4, the walking dolly that connects material, 5, material receiving port, 6, second interface that gathers dust, 7, platform, 8, first interface that gathers dust, 9, discharge port, 10, guide rail, 11, main dust collection pipe, 12, fixed cover, the 13, the 3rd interface that gathers dust, 14, mobile lifting cover, 15, bandage, 16, compartment, 17, dust collecting fan, 18, the first dust collection pipe, the 19, second dust collection pipe, 20, drain hole.
the specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment 1
For a pressed powder entrucking dust collecting system for cleaner production, comprise a plurality of feed bins 1 that set up on top, the platform 7 of lower support, the bottom of feed bin 1 is provided with feed opening 2 and valve 3, is provided with the first gather dust interface 8 and valve, and is all connected with the first dust collection pipe 18 near each bin blanking mouth 2, the top fixed guide 10 of platform 7, bottom connect compartment dust collection cover by a plurality of discharge ports 9 and valve, and the lower end bifurcated of discharge port 9 is a plurality of branches, on guide rail 10, two ends are provided with limit switch, middle part is respectively equipped with and feed bin 1 feed opening 2, the corresponding locating point of platform 7 discharge port 9, guide rail 10 is provided with the dolly 4 that connects material of walking, walking connects material the height of dolly 4 can be by elevating control (realizing lifting by cylinder), walking connects material, and dolly 4 is walked by variable frequency control and car bottom is provided with weight sensor, the connect material top of dolly 4 of walking is provided with material receiving port 5 and second interface 6 that gathers dust, bottom is provided with drain hole 20 and valve, when the dolly 4 of walking to connect material moves to the bottom of feed bin 1, it starts to control when rising to material receiving port 5 and docking with feed opening 2, now first gather dust interface 8 and second gather dust interface 6 also simultaneously docking, compartment dust collection cover comprises that the fixed cover 12 on top and the mobile lifting cover 14(of bottom realize lifting by winch), the side of fixed cover 12 is respectively equipped with a plurality of the 3rd gather dust interface 13 and valve, and be all connected with the second dust collection pipe 19, the bottom of mobile lifting cover 14 is provided with bandage 15 a plurality of and that compartment is fixing, the first dust collection pipe 18, the second dust collection pipe 19 are all with main dust collection pipe 11 and connect, and main dust collection pipe 11 is provided with dust collecting fan 17.
In order to improve automation mechanized operation level, bin blanking mouth 2 valves, drain hole 20 valves are electronic pulling tray valve, and described discharge port 8 valves are electric brake plate valve, and first gather dust on interface 13 the valve of interface 8, the 3rd that gathers dust is electric butterfly valve.
Principle of work and process that the present invention is concrete are as follows:
1. on guide rail, design 11 locating points, comprising: three locating points that connect material, six emptying points, two, two protection point, prevents that dolly from exceeding the bounds.For accurate location, because dolly is different at empty wagons and when filling with substance inertia, dolly adopts variable frequency control, while approaching target location, reduces speed now, and slow advancing, detects position switch and just can stop like this, prevents sideslip.
2. soft company is designed in dolly upper end, with cylinder, controls, and when dolly connects material, when the material receiving port of dolly and the feed opening of feed bin are during to good position, cylinder starts, and by soft, connect jack-up and is connected with feed opening.Now open electric brake family of power and influence blanking, wait blanking to complete, cylinder is closed, and soft company regains, and starts dolly and moves ahead.Soft like this company is connected closely with small powder mouth, guarantees not outer raising of airborne dust, guarantees dust collection effect.Three bin blanking mouth sides, the interface that gathers dust is installed respectively, and is connected with dust collection pipe by electric butterfly valve, when connecting material, the interface that gathers dust on dolly docks with the interface that gathers dust of feed opening side, then opens electric butterfly valve and gathers dust, and has connected material, after dolly is walked, just close butterfly valve! Airborne dust Fundamental Solutions while connecting material like this certainly.
3. each discharge port is installed an electric brake plate valve, opens electric brake plate valve in the time of blanking, after blanking completes, closes, and prevents that airborne dust is raised out from this mouthful when other discharge port discharging.Discharge port lower end bifurcated, increases charging area.Each discharge port is responsible for the entrucking space of 2.1 meters of front and back substantially, and during 13 meters of vehicles, six charging doors are all feeded, and during 11 meters of vehicle entruckings, last mouthful do not feeded.
4. discharge port is write and is not connected a large compartment dust collection cover (specification 2600*13600), and dust collection cover is divided into upper and lower two parts, and upper part is fixed, lower part winch lifting, according to height of wagon, control adjustable height, rubber bar and compartment binding for lifting dust collection cover lower end.During entrucking, car is first in place, then puts down dust collection cover, and compartment is covered in dust collection cover entirely.Then start entrucking, entrucking completes, time delay etc. after airborne dust all puts away, makes electric bell prompting car and walks.
5. a plurality of interfaces that gather dust of dust collection cover side opening, concentrate near discharge port, open the butterfly valve that gathers dust in the time of entrucking, make whole compartment in negative pressure, and dust collection pipe is connected to former main dust collection pipe by controlling butterfly valve, guarantees the air quantity maximum of gathering dust of discharge port.
6. adopt dolly charging, owing to connecting material, need to connect material from three points, first improve the speed of travel of dolly, the speed of travel is accelerated to increase carriage walking inertia, so must adopt variable frequency control carriage walking speed, pre-decelerating, can accurately stop location during to stop bit.Second will improve each loading of freight waggon, guarantees that each twice, wagon spout cart, an entrucking of dolly complete.The 3rd adopts operational research, charging nearby, discharging entrucking nearby, travel distance while reducing entrucking.
This device, according to different automobile types building database, is selected different charging methods.System designs by the car of 13 meters long, six charging doors, and each charging door entrucking length is two meter of two left and right.If the car of 11 meters adopts five blanking ports, parking stall is constant.If wagon box height is different, the lengthening of lifting dust collection cover, what assurance compartment was low can cover whole compartment.
During entrucking, first put down dust collection cover and put in place, the dolly that connects material connects material (by weight sensor load-bearing) by setting weight to three blanking points successively, after having connected material, to corresponding discharge port discharging.
The erection weight of each discharge port is set, and is convenient to control entrucking weight, guarantees that an entrucking of a mouth completes, maximum twice.Dolly, by 7.5 side's designs, is feeded at 7 tons at every turn.According to system after vehicle setting weight, automatically turn and calculate entrucking number of times.Connect material and when discharging, the negative pressure forming by gather dust accordingly interface and dust-collecting pipe line is respectively gathered dust, and reaches the object that reduces dust pollution.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; likely local structure are made to some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. for a pressed powder entrucking dust collecting system for cleaner production, it is characterized in that, comprise a plurality of feed bins (1) that set up on top, the platform (7) of lower support; The bottom of described feed bin 1 is provided with feed opening (2) and valve (3), is provided with the first gather dust interface (8) and valve, and is all connected with the first dust collection pipe (18) near each bin blanking mouth (2); The top fixed guide (10) of described platform (7), bottom connect compartment dust collection cover by a plurality of discharge ports (9) and valve; Described guide rail (10) is provided with the dolly (4) that connects material of walking, the connect material height of dolly (4) of described walking can pass through elevating control, the connect material top of dolly (4) of described walking is provided with gather dust interface (6), bottom of material receiving port (5) and second and is provided with drain hole (20) and valve, when the dolly (4) of walking to connect material moves to the bottom of feed bin (1), it starts to control when rising to material receiving port (5) and docking with feed opening (2), and now the first gather dust interface (8) and the second dirt interface (6) also docks simultaneously; Described compartment dust collection cover comprises the fixed cover (12) on top and the mobile lifting cover (14) of bottom, the side of described fixed cover (12) is respectively equipped with a plurality of the 3rd gather dust interface (13) and valve, and be all connected with the second dust collection pipe (19), the bottom of described mobile lifting cover (14) is provided with bandage (15) a plurality of and that compartment is fixing; Described the first dust collection pipe (18), the second dust collection pipe (19) are all with main dust collection pipe (11) and connect, and main dust collection pipe (11) is provided with dust collecting fan (17).
2. the pressed powder entrucking dust collecting system for cleaner production according to claim 1, is characterized in that, lower end, the lower end bifurcated of described discharge port (9) is a plurality of branches.
3. the pressed powder entrucking dust collecting system for cleaner production according to claim 1, is characterized in that, the described walking dolly (4) that connects material is realized lifting by cylinder, and described mobile lifting cover (14) is realized lifting by winch.
4. the pressed powder entrucking dust collecting system for cleaner production according to claim 1, it is characterized in that, described walking connects material that dolly (4) is walked by variable frequency control and car bottom is provided with weight sensor, the upper two ends of described guide rail (10) are provided with limit switch, middle part the is respectively equipped with locating point corresponding with feed bin (1) feed opening (2), platform (7) discharge port (8).
5. the pressed powder entrucking dust collecting system for cleaner production according to claim 1, it is characterized in that, described bin blanking mouth (2) valve, drain hole (20) valve are electronic pulling tray valve, described discharge port (8) valve is electric brake plate valve, and described first interface (8), the 3rd valve of (13) on interface that gathers dust that gathers dust is electric butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298929.2U CN203889697U (en) | 2014-06-06 | 2014-06-06 | Solid powder loading dust collection system used for cleaner production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298929.2U CN203889697U (en) | 2014-06-06 | 2014-06-06 | Solid powder loading dust collection system used for cleaner production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889697U true CN203889697U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420298929.2U Expired - Fee Related CN203889697U (en) | 2014-06-06 | 2014-06-06 | Solid powder loading dust collection system used for cleaner production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099361A (en) * | 2020-01-06 | 2020-05-05 | 济南澳海炭素有限公司 | Roasting workshop scorched particle fine powder collecting, conveying and storing equipment |
| CN113120642A (en) * | 2021-04-20 | 2021-07-16 | 山东鲁南衡器有限公司 | Automatic quantitative loading system |
-
2014
- 2014-06-06 CN CN201420298929.2U patent/CN203889697U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099361A (en) * | 2020-01-06 | 2020-05-05 | 济南澳海炭素有限公司 | Roasting workshop scorched particle fine powder collecting, conveying and storing equipment |
| CN111099361B (en) * | 2020-01-06 | 2024-04-09 | 济南澳海炭素有限公司 | Coke grain fine powder collecting, conveying and storing equipment for roasting workshop |
| CN113120642A (en) * | 2021-04-20 | 2021-07-16 | 山东鲁南衡器有限公司 | Automatic quantitative loading system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |