CN205708976U - A kind of bulk cement dustless loading device - Google Patents
A kind of bulk cement dustless loading device Download PDFInfo
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- CN205708976U CN205708976U CN201620283176.7U CN201620283176U CN205708976U CN 205708976 U CN205708976 U CN 205708976U CN 201620283176 U CN201620283176 U CN 201620283176U CN 205708976 U CN205708976 U CN 205708976U
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Abstract
The utility model discloses bulk cement dustless loading device in a kind of cement production process, including conehead, interior telescoping tube, the overhanging draw, support means, outer tube shirt rim, elevating mechanism, dust-collection air pipe；Overhanging draw lower end arranges shirt rim, and the outside of shirt rim has counterweight, shirt rim to be in close contact with bulk vehicle tank body；External extension tube support device, outside telescoping tube, interior telescoping tube constitute airtight cavity with bulk vehicle tank body, draw wind by dust collecting system, are in negative pressure state all the time in making airtight cavity, thoroughly collected by the dust that charging produces, it is to avoid dust polluting environment.The advantages such as this bulk cement dustless loading device has simple in construction, and service life is long, good dedusting effect.
Description
Technical field
This utility model belongs to building materials field, relates to a kind of bulk cement dustless loading device.
Background technology
Raising and the construction market continuous lifting to commerical ready-mixed concrete demand along with people's environmental consciousness, the market share proportion of bulk cement is increasing, but cement from storage vault to conveying equipment, by conveying equipment to loading apparatus, enter Cement bulk tank car, there is the discrepancy in elevation in period, owing to blanking impact can produce a large amount of dust, operating post and surrounding is caused dust pollution.Chinese patent CN201220177063.0 provides a kind of cement bulk machine loading spout, this technology discloses employing and arranges opening in the middle part of dust collecting box, same opening is set in bulk machine inner bag and outer bag, airduct is set between opening, collect the dust between interior outer bag, in use, although increasing specific collection area, but existence 1, outer bag lower end are gently, inner bag lower end deformation in work process, cause outer bag abrasion to increase, affect service life；2, outer bag cannot be combined closely with tank body in bulk, causes part dust from flying, brings environmental pollution.Chinese patent 201520214208.3 discloses a kind of cement bulk reclaiming cone bucket, it is cased with movable tapered sleeve at outside discharge pipe, by mobile movable tapered sleeve, reduce blanking height, reduce the dust emission during entrucking, but cement tank body is barotropic state during entrucking, dust can be blown out from bulk pot mouth, there is also airborne dust problem.Chinese patent 201320452173.8 discloses a kind of cement bulk machine, 3 steel wire ropes are used to lift inside and outside retracting cylinder mechanism, effectively solve centre-of gravity shift problem in steel rope abrasion and inner/outer tube lifting process, but when there is entrucking, urceolus and cement tank body are poorly sealed, cause airborne dust, there is the problem that dust cannot thoroughly be collected.
Summary of the invention
The purpose of this utility model is to provide a kind of bulk cement dustless loading device, it is specially one to dispatch from the factory bulk cement dustless loading device in cement transportation and transportation, gap is there is for solving between bulk-cement tanker bulk pot and the overhanging draw, charging process produces airborne dust, the problem causing environmental pollution.
This utility model realizes by the following technical solutions: a kind of bulk cement dustless loading device, including conehead, interior telescoping tube, the overhanging draw, support means, shirt rim, elevating mechanism, dust-collecting pipe；The overhanging draw, external extension tube support device, shirt rim, interior telescoping tube, interior telescoping tube support means constitute airtight cavity with bulk vehicle tank body；Conehead is up big and down small cone structure, couples with interior telescoping tube lower end, reduces the blanking speed in cement blanking process, reduces airborne dust；Overhanging draw lower end arranges shirt rim, and shirt rim is flexible structure, and bulk cement is during entrucking, negative pressure is extracted to airtight cavity by dust-collecting pipe, that interior telescoping tube blanking impact produced and tank body material loading generation dust all extracts, and prevents dust from revealing, causes environmental pollution.
Above-mentioned a kind of bulk cement dustless loading device, interior telescoping tube upper end is connected with interior telescoping tube support means, and interior telescoping tube lower end is connected with conehead；Interior telescoping tube, when charging, is put into filling mouth, is risen by elevating mechanism after interior telescoping tube charged.
Above-mentioned a kind of bulk cement dustless loading device, overhanging draw upper end is connected with external extension tube support device, and the overhanging draw, when charging, utilizes elevating mechanism to extend the overhanging draw, after charged, shortens the overhanging draw by elevating mechanism.
Above-mentioned a kind of bulk cement dustless loading device, elevating mechanism includes steel wire rope, pulley, actuating device；Controlled the height of interior telescoping tube and the overhanging draw by actuating device, make the entrucking height that interior telescoping tube and the overhanging draw are suitable with the tank interruption-forming of cement bulk car.
Above-mentioned a kind of bulk cement dustless loading device, elevating mechanism couples the overhanging draw and interior telescoping tube；Concrete, interior telescoping tube, the overhanging draw are connected with the steel wire rope of lifting structure, fall interior telescoping tube and the overhanging draw, complete charging and work of gathering dust, pack up interior telescoping tube and the overhanging draw after charged when meeting the charging of cement bulk car.
Above-mentioned a kind of bulk cement dustless loading device, overhanging draw lower end arranges shirt rim, and shirt rim is flexible structure, and entrucking is crossed the tank wall of shirt rim and bulk vehicle in car and combined closely, and prevents flour dust overflow.
Above-mentioned a kind of bulk cement dustless loading device, shirt rim is flexible structure, and the outside of shirt rim arranges counterweight, makes shirt rim, overhanging draw lower end more be in close contact with water machine bulk vehicle tank body, prevent dust from blowing out through gap bulk vehicle tank body and the cavity of above-mentioned ring packing, cause environmental pollution.
Above-mentioned a kind of bulk cement dustless loading device, telescoping tube upper end arranges dust-collecting pipe outside, and the dust-collecting pipe other end is connected with cleaner unit；When a kind of bulk cement dustless loading device runs, airtight cavity is in negative pressure state all the time, and dust sucks cleaner unit by dust-collecting pipe and collects.
This utility model beneficial effect: providing a kind of bulk cement dustless loading device, effectively solution bulk cement is in car is crossed in entrucking, and loading apparatus is poorly sealed, the problem that the airborne dust that cement flies upward causes environmental pollution.Mainly utilize the throat structure that conehead is up big and down small, slow down the cement speed of whereabouts, the blanking impulsive force in suppression blanking process, reduce airborne dust；Overhanging draw lower end flexible skirt and cement bulk vehicle tank are in close contact, it is ensured that annular housing is in negative pressure state during entrucking all the time, prevents flour dust overflow.This utility model has dependable performance, reasonable in design, simple in construction, and service life is long, the advantage such as dust suppression, good dedusting effect.
Accompanying drawing explanation
Attached body Fig. 1 is this utility model one bulk cement dustless loading device structural representation
Accompanying drawing 2 is the top view of accompanying drawing 1
Accompanying drawing 3 and accompanying drawing 4 are A A planing surface figure
Accompanying drawing 5 is a kind of bulk cement dustless loading device entrucking schematic diagram
Wherein: 1, counterweight, 2, shirt rim, 3, interior telescoping tube, 4, steel wire rope, 5, interior telescoping tube support means, 6, pulley, 7, dust-collecting pipe, 8, external extension tube support device, 9, the overhanging draw, 10, annular seal space, 11, conehead, 12, actuating device, 13, support bar, 14, tank body, 15, tank mouth, 16, bulk pot.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further details, but does not constitute any limitation of the invention.
Embodiment 1:
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 4, accompanying drawing 5, a kind of bulk cement dustless loading device, including conehead 11, interior telescoping tube 3, interior telescoping tube support means 5, the overhanging draw 9, external extension tube support device 8, shirt rim 2, dust-collecting pipe 7 connection composition.In it, telescoping tube 3 upper end is connected with interior telescoping tube support means 5, and the lower end of interior telescoping tube 3 is connected with conehead 11；The overhanging draw 9 upper end is connected with external extension tube support device 8, and the overhanging draw 9 lower end is connected with shirt rim 2；Steel wire rope 4 one end of elevating mechanism is fixed on actuating device 12, is placed on three groups of pulleys 6 in the middle of steel wire rope 4, and the other end is connected in the support bar 13 of interior telescoping tube 3 and the overhanging draw 9 respectively；Interior telescoping tube 3, interior telescoping tube support means 5, the overhanging draw 9, external extension tube support device 8, shirt rim 2 form airtight cavity 10 with bulk vehicle tank body 14.
Work process of the present invention is as follows: during bulk cement entrucking, by the actuating device 12 of elevating mechanism, steel wire rope 4 is fallen, interior telescoping tube 3 and the overhanging draw 9 fall into bulk vehicle by self gravitation and fill mouth 15, cement order is by interior telescoping tube 3, conehead 11 enters bulk pot 16 after buffering blanking impulsive force, owing to blanking impact and bulk pot 16 intracavity have air, airborne dust can be produced, shirt rim 2 is flexible structure, it is in close contact by the tank body 14 of deadweight with bulk vehicle, form airtight cavity 10, in airtight cavity 10, wind is drawn by dust-collecting pipe 7, it is in negative pressure state in making airtight cavity 10, dust suction dust arrester collection is processed, prevent dust polluting environment；After installing car, by the actuating device 12 of elevating mechanism by steel wire rope 4 pull-up, by the support bar 13 between interior telescoping tube 3 and the overhanging draw 9, interior telescoping tube 3, the overhanging draw 9, and shirt rim 2 and conehead 11 are mentioned, wait next entrucking process.
Embodiment 2
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 4, accompanying drawing 5；Embodiment 2 is the outer the most uniform counterweight 1 in shirt rim 2 with the difference of embodiment 1, makes shirt rim 2 contact more closely with the tank body 14 of bulk vehicle, prevents dust from leaking, i.e. prevent flying dust.
The above is this utility model embodiment, therefore all equivalent transformations made according to structure, feature and the principle described in this utility model application range and amendment, all it is included in this utility model scope of patent protection.
Claims (5)
1. a bulk cement dustless loading device, including conehead, interior telescoping tube, the overhanging draw, support means, shirt rim, elevating mechanism, dust-collecting pipe；The overhanging draw, external extension tube support device, shirt rim, interior telescoping tube constitute airtight cavity with bulk vehicle tank body；It is characterized in that conehead is up big and down small cone structure, couple with interior telescoping tube lower end, overhanging draw lower end arranges shirt rim.
A kind of bulk cement dustless loading device the most according to claim 1, it is characterised in that interior telescoping tube upper end is connected with interior telescoping tube support means, and interior telescoping tube lower end couples with conehead.
A kind of bulk cement dustless loading device the most according to claim 1 and 2, it is characterised in that overhanging draw upper end is connected with external extension tube support device, and overhanging draw lower end arranges shirt rim.
A kind of bulk cement dustless loading device the most according to claim 1, it is characterised in that elevating mechanism couples the overhanging draw and interior telescoping tube.
A kind of bulk cement dustless loading device the most according to claim 1, it is characterised in that the outside of shirt rim arranges counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283176.7U CN205708976U (en) | 2016-04-07 | 2016-04-07 | A kind of bulk cement dustless loading device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620283176.7U CN205708976U (en) | 2016-04-07 | 2016-04-07 | A kind of bulk cement dustless loading device |
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| CN205708976U true CN205708976U (en) | 2016-11-23 |
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| CN201620283176.7U Active CN205708976U (en) | 2016-04-07 | 2016-04-07 | A kind of bulk cement dustless loading device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586613A (en) * | 2017-01-14 | 2017-04-26 | 泰富重工制造有限公司 | Dust removal sealing device for bulk material transportation fixed-point unloading |
| CN107021364A (en) * | 2017-05-27 | 2017-08-08 | 唐山三友氯碱有限责任公司 | PVC class powder grain material automatic loading devices |
| CN107600934A (en) * | 2017-10-09 | 2018-01-19 | 安徽纽创自动化装备有限公司 | Automatic discharging system for battery transport |
| CN107720321A (en) * | 2017-11-13 | 2018-02-23 | 马鞍山钢铁股份有限公司 | A kind of dedusting tank car puts ash system |
| CN108163568A (en) * | 2018-02-02 | 2018-06-15 | 合肥水泥研究设计院有限公司 | Environmental protection is loaded in bulk head without location type powder is shaken |
| CN108584469A (en) * | 2018-06-01 | 2018-09-28 | 潞城市泰山石膏建材有限公司 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
| CN110092216A (en) * | 2019-04-11 | 2019-08-06 | 芜湖新兴铸管有限责任公司 | A kind of coking dedusting ash cinder-discharging port wet process changes dry method device |
| CN110822882A (en) * | 2019-11-19 | 2020-02-21 | 广东众创粉体技术有限公司 | Butt joint device for drying equipment |
| CN114684632A (en) * | 2022-05-24 | 2022-07-01 | 天瑞新登郑州水泥有限公司 | Cement loading system |
-
2016
- 2016-04-07 CN CN201620283176.7U patent/CN205708976U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586613A (en) * | 2017-01-14 | 2017-04-26 | 泰富重工制造有限公司 | Dust removal sealing device for bulk material transportation fixed-point unloading |
| CN106586613B (en) * | 2017-01-14 | 2019-06-14 | 泰富重工制造有限公司 | A kind of dedusting sealing device for bulk transportation fixed-point unloading |
| CN107021364A (en) * | 2017-05-27 | 2017-08-08 | 唐山三友氯碱有限责任公司 | PVC class powder grain material automatic loading devices |
| CN107600934A (en) * | 2017-10-09 | 2018-01-19 | 安徽纽创自动化装备有限公司 | Automatic discharging system for battery transport |
| CN107720321A (en) * | 2017-11-13 | 2018-02-23 | 马鞍山钢铁股份有限公司 | A kind of dedusting tank car puts ash system |
| CN108163568A (en) * | 2018-02-02 | 2018-06-15 | 合肥水泥研究设计院有限公司 | Environmental protection is loaded in bulk head without location type powder is shaken |
| CN108163568B (en) * | 2018-02-02 | 2024-01-30 | 合肥水泥研究设计院有限公司 | Environment-friendly shaking-free positioning type powder bulk loading head |
| CN108584469A (en) * | 2018-06-01 | 2018-09-28 | 潞城市泰山石膏建材有限公司 | A kind of dry powder material Anti-powder-leakage frame head apparatus in bulk |
| CN110092216A (en) * | 2019-04-11 | 2019-08-06 | 芜湖新兴铸管有限责任公司 | A kind of coking dedusting ash cinder-discharging port wet process changes dry method device |
| CN110822882A (en) * | 2019-11-19 | 2020-02-21 | 广东众创粉体技术有限公司 | Butt joint device for drying equipment |
| CN114684632A (en) * | 2022-05-24 | 2022-07-01 | 天瑞新登郑州水泥有限公司 | Cement loading system |
| CN114684632B (en) * | 2022-05-24 | 2023-09-12 | 天瑞新登郑州水泥有限公司 | Cement loading system |
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