CN103522420A - Additive dust collecting device and method of dry-mixed mortar station - Google Patents
Additive dust collecting device and method of dry-mixed mortar station Download PDFInfo
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- CN103522420A CN103522420A CN201310503489.XA CN201310503489A CN103522420A CN 103522420 A CN103522420 A CN 103522420A CN 201310503489 A CN201310503489 A CN 201310503489A CN 103522420 A CN103522420 A CN 103522420A
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- Prior art keywords
- additive
- filter
- storehouse
- dust
- blower fan
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an additive dust collecting device and an additive dust collecting method of a dry-mixed mortar station. The additive dust collecting device comprises filter devices, a pipeline assembly and an air blower; the additive dust collecting device is characterized in that the filter devices are arranged on the tops of additive bins, the quantity of the filter devices is the same as that of the additive bins, i.e., each additive bin is correspondingly equipped with one filter device, and each filter device mainly comprises a housing, a filter cartridge and a dust clearing device, wherein a maintenance head cover is arranged at the upper part of the housing, and the filter cartridge and the dust clearing device are fixed together and then fixedly arranged inside the housing; the pipeline assembly comprises an air distribution valve, branch tubes and a main tube, wherein the main tube is a conical barrel body and installed in an inclined mode, particularly, the left end of the main tube is lower than the right end. The additive dust collecting device disclosed by the invention has the advantages that structure is simple, using ratability is high, dust generated in an additive adding process can be effectively collected and sufficiently utilized, and quality of finished product dry-mixed mortar is ensured.
Description
Technical field
The present invention relates to a kind of dust arrester, be applicable to dry-mixed mortar plant additive dust arrester, particularly a kind of dry-mixed mortar plant additive dust arrester and method.
Background technology
Dry-mixed mortar plant often will arrange a plurality of additives storehouse, is depositing different powdered additives in storehouse.Throwing in storehouse in the process of powdered additive, can produce a large amount of dust, contaminated environment, also causes the waste of expensive additive.At present, people generally adopt concentrated dust collecting mode to remove the dust producing while throwing in additive, and the airborne dust of the generations such as the dust that input produces to additive and finished bin and dry sand belt feeder focuses on after unifying to collect; Such processing mode not only dust removing effects is undesirable, causes the loss of a large amount of expensive additives, and the dust of centralized collection contains various materials composition, if its recycling will be had a strong impact on to the quality of finished product dry-mixed mortar.
Summary of the invention
The object of the invention is to overcome the weak point in prior art, a kind of dry-mixed mortar plant additive dust arrester and method are provided.This apparatus structure is simple, dependability is high, can effectively collect and make full use of the dust that produces in additive launch process, guarantee finished product dry-mixed mortar quality.
For achieving the above object, technical scheme of the present invention is: a kind of dry-mixed mortar plant additive dust arrester, comprises filter, pipeline assembly and blower fan.Described filter is arranged on the top in additive storehouse, and the quantity of filter is identical with the number in additive storehouse, and each additive storehouse correspondence is provided with a filter, and filter mainly comprises housing, filter cylinder and deashing device; The bottom of housing is fixed in the top blind flange in additive storehouse, and with the intracavity inter-connection in additive storehouse, the top of housing is provided with maintenance head-shield; After being fixed together, filter cylinder and deashing device be fixedly mounted on the inside of housing.
Described pipeline assembly comprises air distribution valve, arm and supervisor, the quantity of arm is also identical with the number in additive storehouse, each arm is welded to each other fixedly and is formed by two joint straight tubes, on that section of straight tube that arm is connected with maintenance head-shield top air outlet, be provided with an air distribution valve, the other end of arm is welded and fixed with supervisor and is connected; Supervisor is a conic tube, relatively large with one end that the inlet scoop of blower fan is connected, and the other end is relatively little and dead by shutoff.Supervisor (8) presses the skewed installation that left end is low, right-hand member is high, and angle of inclination is 8 ° ~ 12 °.
For achieving the above object, the present invention separately provides a kind of dry-mixed mortar plant additive dust collection method, comprising: throw in powdered additive in additive storehouse before, first start blower fan, make all to form certain vacuum among additive storehouse, filter and pipeline; And far and near according to the distance from blower fan, the aperture size of step-less adjustment air distribution valve; From blower fan more close to, the aperture of air distribution valve is adjusted littlely, make in the storehouse in each additive storehouse vacuum basically identical.Open the lid feeding intake of feeding intake on additive storehouse, because storehouse internal gas pressure is lower than the atmospheric pressure outside storehouse, the dust that at this moment produced flows to filter, and the filter cylinder being filtered in device is collected; After having fed intake, first close the lid that feeds intake, then close blower fan, then start deashing device, by the effect of vibration force, the dust on filter cylinder is shaken and fallen, and drop down onto among corresponding additive storehouse, make it be recycled recycling.After whole dust arrester operation certain hour, can open maintenance head-shield, by manual type, filter cylinder and deashing device are carried out to maintaining.
Owing to adopting technique scheme, the invention has the beneficial effects as follows: this device adopts negative-pressure air-suction and filter cylinder resistance dirt mode, can effectively avoid the dust pollution producing at dispensing port place in additive launch process; By each additive storehouse is arranged to independently dust arrester, can make various additive dust obtain independently collecting and recycling, solved original various material dust and mixed and be not easy to the problem recycled; By the optimization to the shape of each airduct of pipeline assembly, position and size etc., and by stepless adjustable air-valve is set, can make the air pressure in each additive storehouse basically identical, guarantee consistent good dust removing effects.It is simple in structure, dependability is high, can effectively collect and make full use of the dust producing in additive launch process, has guaranteed finished product dry-mixed mortar quality, has practicality widely.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is structural representation of the present invention.
1-additive storehouse; 2-housing; 3-filter cylinder; 4-deashing device; 5-overhauls head-shield; 6-air distribution valve; 7-arm; 8-supervisor; 9-blower fan; The 10-lid that feeds intake.
The specific embodiment
Shown in Fig. 1, the present invention includes filter, pipeline assembly and blower fan (9).Filter is arranged on the top of additive storehouse (1), the quantity of filter is identical with the number in additive storehouse, be that each additive storehouse correspondence is provided with a filter, filter mainly comprises housing (2), filter cylinder (3) and deashing device (4); The bottom of housing (2) is fixed in the top blind flange of additive storehouse (1), and with the intracavity inter-connection of additive storehouse (1), the top of housing (2) is provided with maintenance head-shield (5); After being fixed together, filter cylinder (3) and deashing device (4) be fixedly mounted on the inside of housing (2).
Pipeline assembly comprises air distribution valve (6), arm (7) and supervisor (8), the quantity of arm (7) is also identical with the number of additive storehouse (1), each arm (7) is welded to each other fixedly and is formed by two joint straight tubes, on that section of straight tube that arm (7) is connected with maintenance head-shield (5) top air outlet, be provided with an air distribution valve (6), the other end of arm (7) is welded and fixed and is connected with supervisor (8); Supervisor (8) is a conic tube, and relatively large with one end that the inlet scoop of blower fan (9) is connected, the other end is relatively little and dead by shutoff.Supervisor (8) presses the skewed installation that left end is low, right-hand member is high, and angle of inclination is 8 ° ~ 12 °.
A kind of dry-mixed mortar plant additive dust collection method is: throw in powdered additive in additive storehouse (1) before, first start blower fan (9), make all to form certain vacuum among additive storehouse (1), filter and pipeline; And far and near according to the distance from blower fan (9), the aperture size of step-less adjustment air distribution valve (6); From blower fan (9) more close to, the aperture of air distribution valve (6) is adjusted littlely, make in the storehouse in each additive storehouse (1) vacuum basically identical.Open the lid feeding intake of feeding intake on additive storehouse (1), because storehouse internal gas pressure is lower than the atmospheric pressure outside storehouse, the dust that at this moment produced flows to filter, and the filter cylinder (3) being filtered in device is collected; After having fed intake, first close the lid that feeds intake (10), then close blower fan (9), then start deashing device (4), effect by vibration force is shaken the dust on filter cylinder (3) to fall, and drops down onto among corresponding additive storehouse (1), makes it be recycled recycling.After whole dust arrester operation certain hour, can open maintenance head-shield (5), by manual type, filter cylinder (3) and deashing device (4) are carried out to maintaining.
Claims (2)
1. a dry-mixed mortar plant additive dust arrester, comprises filter, pipeline assembly and blower fan (9); It is characterized in that: described filter is arranged on the top of additive storehouse (1), the quantity of filter is identical with the number in additive storehouse, be that each additive storehouse correspondence is provided with a filter, filter mainly comprises housing (2), filter cylinder (3) and deashing device (4); The bottom of housing (2) is fixed in the top blind flange of additive storehouse (1), and with the intracavity inter-connection of additive storehouse (1), the top of housing (2) is provided with maintenance head-shield (5); After being fixed together, filter cylinder (3) and deashing device (4) be fixedly mounted on the inside of housing (2);
Described pipeline assembly comprises air distribution valve (6), arm (7) and supervisor (8), the quantity of arm (7) is also identical with the number of additive storehouse (1), each arm (7) is welded to each other fixedly and is formed by two joint straight tubes, on that section of straight tube that arm is connected with maintenance head-shield (5) top air outlet, be provided with an air distribution valve (6), the other end of arm (7) is welded and fixed and is connected with supervisor (8); Supervisor (8) is a conic tube, and relatively large with one end that the inlet scoop of blower fan (9) is connected, the other end is relatively little and dead by shutoff; Supervisor (8) presses the skewed installation that left end is low, right-hand member is high, and angle of inclination is 8 ° ~ 12 °.
2. a dry-mixed mortar plant additive dust collection method, it is characterized in that: this dry-mixed mortar plant additive dust collection method comprises the steps: that (one) before throwing in powdered additive in additive storehouse (1), first start blower fan (9), make all to form certain vacuum among additive storehouse (1), filter and pipeline; Far and near according to the distance from blower fan (9), the aperture size of step-less adjustment air distribution valve (6); From blower fan (9) more close to, the aperture of air distribution valve (6) is adjusted littlely, make in the storehouse in each additive storehouse (1) vacuum basically identical;
(2) open the lid feeding intake of feeding intake on additive storehouse (1), because storehouse internal gas pressure is lower than the atmospheric pressure outside storehouse, the dust that at this moment produced flows to filter, and the filter cylinder (3) being filtered in device is collected;
(3) after having fed intake, first close the lid that feeds intake (10), then close blower fan (9), then start deashing device (4), effect by vibration force is shaken the dust on filter cylinder (3) to fall, and drops down onto among corresponding additive storehouse (1), makes it be recycled recycling; (4) after whole dust arrester operation certain hour, can open maintenance head-shield (5), by manual type, filter cylinder (3) and deashing device (4) be carried out to maintaining.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310503489.XA CN103522420A (en) | 2013-10-24 | 2013-10-24 | Additive dust collecting device and method of dry-mixed mortar station |
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|---|---|---|---|
| CN201310503489.XA CN103522420A (en) | 2013-10-24 | 2013-10-24 | Additive dust collecting device and method of dry-mixed mortar station |
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| CN103522420A true CN103522420A (en) | 2014-01-22 |
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| CN201310503489.XA Pending CN103522420A (en) | 2013-10-24 | 2013-10-24 | Additive dust collecting device and method of dry-mixed mortar station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049344A (en) * | 2018-08-29 | 2018-12-21 | 中国海洋石油集团有限公司 | A kind of positive-negative pressure high-efficiency dry powder blending device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1507579A1 (en) * | 2002-05-28 | 2005-02-23 | Intensiv-Filter GmbH & Co KG | Cleaning device for tubular filter elements |
| CN201552671U (en) * | 2009-09-21 | 2010-08-18 | 中建商品混凝土有限公司 | Bunker dust collection device of concrete mixing plant |
| CN202845407U (en) * | 2012-09-27 | 2013-04-03 | 徐州天地重型机械制造有限公司 | Dust removal device of dry sand silo |
| CN202860329U (en) * | 2012-10-23 | 2013-04-10 | 绍兴益生砂浆有限公司 | Dust removing device of powdered and powder granular material bulk mobile storage tank |
| CN103055620A (en) * | 2013-01-16 | 2013-04-24 | 辽宁海诺建设机械集团有限公司 | Additive bin dust collection device and using method thereof |
| CN203060985U (en) * | 2012-12-28 | 2013-07-17 | 安徽泰格生物技术股份有限公司 | Subdepot cycle-operation-type pulse dust remover |
| CN203803306U (en) * | 2014-04-04 | 2014-09-03 | 江苏苏菱铝用阳极有限公司 | Smoke dust collecting device of kneading pot |
-
2013
- 2013-10-24 CN CN201310503489.XA patent/CN103522420A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1507579A1 (en) * | 2002-05-28 | 2005-02-23 | Intensiv-Filter GmbH & Co KG | Cleaning device for tubular filter elements |
| CN201552671U (en) * | 2009-09-21 | 2010-08-18 | 中建商品混凝土有限公司 | Bunker dust collection device of concrete mixing plant |
| CN202845407U (en) * | 2012-09-27 | 2013-04-03 | 徐州天地重型机械制造有限公司 | Dust removal device of dry sand silo |
| CN202860329U (en) * | 2012-10-23 | 2013-04-10 | 绍兴益生砂浆有限公司 | Dust removing device of powdered and powder granular material bulk mobile storage tank |
| CN203060985U (en) * | 2012-12-28 | 2013-07-17 | 安徽泰格生物技术股份有限公司 | Subdepot cycle-operation-type pulse dust remover |
| CN103055620A (en) * | 2013-01-16 | 2013-04-24 | 辽宁海诺建设机械集团有限公司 | Additive bin dust collection device and using method thereof |
| CN203803306U (en) * | 2014-04-04 | 2014-09-03 | 江苏苏菱铝用阳极有限公司 | Smoke dust collecting device of kneading pot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049344A (en) * | 2018-08-29 | 2018-12-21 | 中国海洋石油集团有限公司 | A kind of positive-negative pressure high-efficiency dry powder blending device |
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Owner name: XUZHOU WOTU INVESTMENT MANAGEMENT CONSULTING CO., Free format text: FORMER OWNER: XUZHOU TIAND HEAVY-DUTY MACHINERY MANUFACTURING CO., LTD. Effective date: 20140312 |
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Effective date of registration: 20140312 Address after: 221000, Zhongshan North Road, Jiangsu, Xuzhou No. 8 to the international 1 -2-2204 Applicant after: Xuzhou fertile land investment management consulting Co., Ltd. Address before: 221116, No. 24, Mount Huangshan Road, Copper Mt. Economic Development Zone, Copper Mt. District, Jiangsu, Xuzhou Applicant before: Xuzhou Tiand Heavy-Duty Machinery Manufacturing Co., Ltd. |
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Application publication date: 20140122 |