CN204525798U - A kind of dust pelletizing system of concrete mixing plant and concrete mixing plant - Google Patents
A kind of dust pelletizing system of concrete mixing plant and concrete mixing plant Download PDFInfo
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- CN204525798U CN204525798U CN201520122954.XU CN201520122954U CN204525798U CN 204525798 U CN204525798 U CN 204525798U CN 201520122954 U CN201520122954 U CN 201520122954U CN 204525798 U CN204525798 U CN 204525798U
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- deduster
- pelletizing system
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- dust pelletizing
- mixing plant
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Abstract
The utility model relates to concrete manufacture field, disclose a kind of dust pelletizing system and concrete mixing plant of concrete mixing plant, this concrete mixing plant comprises aggregate middle bin (11) and stirring host (12), wherein, this dust pelletizing system comprises intermediate bin deduster (21) and main frame deduster (22), this intermediate bin deduster (21) is arranged in this aggregate middle bin (11), described aggregate middle bin (11) is communicated with this stirring host (12) by the first pipeline (31), this main frame deduster (22) is communicated with by the second pipeline (32) with described stirring host (12).By technique scheme, more excellent to the dust removing effects of concrete mixing plant, avoid dust effusion and the pollution that causes, and intermediate bin deduster and main frame deduster mutually can supplement and cooperatively interact, thus alleviate the power of deduster.
Description
Technical field
The utility model relates to concrete manufacture field, particularly, relates to a kind of dust pelletizing system and concrete mixing plant of concrete mixing plant.
Background technology
Environmental issue becomes the focal issue that the whole society pays close attention to day by day, for concrete production industry, builds the emphasis that environment-friendly type concrete mixing plant becomes technical development.
Concrete mixing plant comprises main building and is arranged on the aggregate middle bin, weighing bucket, stirring host etc. in main building, and this aggregate middle bin and weighing bucket are arranged on the top of stirring host and are communicated with stirring host by blanking pipe.This concrete mixing plant also comprises dust pelletizing system, this dust pelletizing system comprises intermediate bin deduster and main frame deduster, this intermediate bin deduster is communicated with aggregate middle bin and carries out dedusting to this aggregate middle bin, this main frame deduster is communicated with stirring host and carries out dedusting to this stirring host, this main frame deduster is also communicated with so that subsidiary to aggregate middle bin dedusting when intermediate bin deduster deashing with described aggregate middle bin passage tube, two dedusters cooperatively interact, and jointly carry out dedusting to concrete mixing plant.
But the dust pelletizing system of existing concrete mixing plant has some defects:
1, intermediate bin deduster and main frame deduster select sack cleaner usually, therefore the dust that intermediate bin deduster is collected may to decline back aggregate middle bin because of self gravitation or in the process of intermediate bin deduster reverse gas cleaning, be now malleation in aggregate middle bin, its air pressure is greater than the air pressure in space between aggregate middle bin and main building, therefore a part of dust can be blown out in main building from aggregate charging aperture, to causing larger contamination by dust in main building.
2, in order to solve a upper defect, can adopt intermediate bin deduster and the main frame deduster of high-power, large exhaust air rate, but so not only energy consumption is high, and makes stirring host produce larger negative pressure due to exhaust air rate great Yi, also can cause weighing bucket and draw title, the weighing affecting weighing bucket is accurate.
3 or, in order to improve the dust removing effects of intermediate bin deduster, main frame deduster is except for except stirring host dedusting, also need the dedusting work bearing aggregates intermediate bin, namely the live load of main frame deduster has additionally been increased the weight of, not only dust removing effects is not good, also can affect the life-span of main frame deduster.
Therefore, the dust pelletizing system of existing concrete mixing plant is difficult to control to be combined well with the operation of mixing plant.
Utility model content
The purpose of this utility model is to provide a kind of dust pelletizing system of concrete mixing plant, and this dust pelletizing system can carry out dedusting to concrete mixing plant better.
To achieve these goals, the utility model provides a kind of dust pelletizing system of concrete mixing plant, this concrete mixing plant comprises aggregate middle bin and stirring host, wherein, this dust pelletizing system comprises intermediate bin deduster and main frame deduster, this intermediate bin deduster is connected with this aggregate middle bin, and described aggregate middle bin is communicated with this stirring host by the first pipeline, and this main frame deduster and described stirring host are by the second pipeline connection.
Preferably, described intermediate bin deduster is spray dust remover, and this spray dust remover comprises upper and lower two-layer atomizer passgae, and every layer of atomizer passgae is provided with multiple nozzle, and upper strata atomizer passgae Jet with downward flow direction atomized water, lower floor's atomizer passgae is jet atomization water upwards.
Preferably, described first pipeline be connected between described aggregate middle bin with described stirring host is provided with the first valve member.
Preferably, described first valve member is butterfly valve.
Preferably, described main frame deduster is provided with the second valve member with on described second pipeline be connected between described stirring host.
Preferably, described second valve member is butterfly valve.
Preferably, when described aggregate middle bin charging, described intermediate bin deduster starts.
Preferably, when described aggregate middle bin is to described stirring host discharging, described intermediate bin deduster and described main frame deduster all start, and described first valve member and described second valve member are all opened.
Preferably, when described stirring host discharging, then described first valve member is opened, and described second valve member is closed, and described main frame deduster stops.
Another object of the present utility model is to provide a kind of concrete mixing plant, and this concrete mixing plant comprises aggregate middle bin, stirring host and dust pelletizing system, and wherein, this dust pelletizing system is according to dust pelletizing system described in the utility model.
In the utility model concrete mixing plant dust pelletizing system in, aggregate middle bin is communicated with stirring host respectively by two pipelines with main frame deduster.By technique scheme, more excellent to the dust removing effects of concrete mixing plant, avoid dust effusion and the pollution that causes, and intermediate bin deduster and main frame deduster mutually can supplement and cooperatively interact, thus alleviate the power of deduster.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic diagram of concrete mixing plant according to the utility model preferred embodiment and dust pelletizing system thereof.
Description of reference numerals
11 aggregate middle bins; 12 stirring hosts; 21 intermediate bin dedusters; 22 main frame dedusters; 31 first pipelines; 32 second pipelines; 41 first valve members; 42 second valve members
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality of use should carry out proper interpretation in conjunction with the direction in direction shown in context, accompanying drawing and practical application.
The utility model provides a kind of dust pelletizing system of concrete mixing plant, this concrete mixing plant comprises aggregate middle bin 11 and stirring host 12, wherein, this dust pelletizing system comprises intermediate bin deduster 21 and main frame deduster 22, this intermediate bin deduster 21 is connected with this aggregate middle bin 11, described aggregate middle bin 11 is communicated with this stirring host 12 by the first pipeline 31, and this main frame deduster 22 is communicated with by the second pipeline 32 with described stirring host 12.
In the technical solution of the utility model, intermediate bin deduster 21 pairs of aggregate middle bins 11 carry out dedusting, this intermediate bin deduster 21 earthing that is connected with aggregate middle bin 11 is connected, more preferably, this intermediate bin deduster 21 is arranged in this aggregate middle bin 11, and main frame deduster 22 carries out dedusting by the second pipeline 32 pairs of stirring hosts 12, and aggregate middle bin 11 is also communicated with stirring host 12 by the first pipeline 31.
Like this, because aggregate middle bin 11 is no longer communicated with stirring host 12 by same pipeline with main frame deduster 22, also just avoid aggregate middle bin 11 to be directly communicated with main frame deduster 22, therefore main frame deduster 22 need not bear the task of aggregate middle bin 11 being carried out to supplementary dedusting again, therefore main frame deduster 22 does not need the deduster selecting high-power, large exhaust air rate, so larger negative pressure can not be produced in stirring host, it also avoid the weighing affecting weighing bucket because drawing of causing weighing bucket is called with accurate.
In addition, because aggregate middle bin 11 is communicated with by the first pipeline 31 with stirring host 12, the intermediate bin deduster 21 therefore in aggregate middle bin 11 also can carry out the effect of supplementary dedusting by this first pipeline 31 pairs of stirring hosts 12.
Preferably, this main frame deduster 22 can select sack cleaner.When main frame deduster 22 carries out deashing operation time, from main frame deduster 22, the dust of effusion can only enter into stirring host 12 at most, and can not directly enter into aggregate middle bin 11.In like manner, even if the dust in aggregate middle bin 11 can not be completely removed in aggregate middle bin 11, also can only enter into stirring host 12, and directly can not enter into main frame deduster 22, thus avoid main frame deduster 22 is caused damage.
In the utility model concrete mixing plant dust pelletizing system in, aggregate middle bin is communicated with stirring host respectively by respective pipeline with main frame deduster.By technique scheme, more excellent to the dust removing effects of concrete mixing plant, avoid dust effusion and the pollution that causes, and intermediate bin deduster and main frame deduster can mutually supplement mutual quota with, thus alleviate the power of deduster.
Dust in aggregate middle bin 11 can be removed more up hill and dale to make intermediate bin deduster 21.Preferably, described intermediate bin deduster 21 is spray dust remover, and this spray dust remover comprises upper and lower two-layer atomizer passgae, and every layer of atomizer passgae is provided with multiple nozzle, and upper strata atomizer passgae Jet with downward flow direction atomized water, lower floor's atomizer passgae is jet atomization water upwards.This spray dust remover is arranged in the head-shield of aggregate middle bin 11.Preferably, this intermediate bin deduster 21 comprises upper and lower two-layer atomizer passgae, and the atomizer passgae of every bar is provided with multiple nozzle, and the water in the water tank of spray dust remover to be transported in atomizer passgae by high-pressure pump and to be atomized ejection.Wherein, upper strata atomizer passgae Jet with downward flow direction atomized water thus push down dust, lower floor's atomizer passgae is jet atomization water upwards, overflows from the charging aperture of aggregate middle bin 11 to prevent dust.
Intermediate bin deduster 21 adopts spray dust remover and does not adopt another benefit of sack cleaner to be exactly, sack cleaner needs to carry out reverse gas cleaning operation after use certain hour, have dust in the process and enter into aggregate middle bin 11 from deduster, spray dust remover does not then need to carry out deashing operation, therefore dust enters aggregate middle bin 11 danger from deduster is avoided, and spray dust remover does not need the equipment adopting high-power large exhaust air rate, not only reduces power but also improves dust removing effects.In addition, because aggregate middle bin 11 is communicated with stirring host 12 by the first pipeline 31, therefore intermediate bin deduster 21 can also carry out supplementary dedusting to stirring host 12, to make up the dust collection capacity deficiency that main frame deduster 22 may exist, and then alleviate the load of main frame deduster 22, make main frame deduster 22 can select the type that power is lower, and the duration of runs of main frame deduster 22 can also be reduced, reach energy-conservation object.Two dedusters cooperatively interact, and carry out dedusting better to concrete mixing plant.
Preferably, described first pipeline 31 be connected between described aggregate middle bin 11 with described stirring host 12 is provided with the first valve member 41.Preferably, described first valve member 41 is butterfly valve.By above-mentioned preferred embodiment, just can control as required whether to be communicated with between aggregate middle bin 11 with stirring host 12.
In like manner, preferably, described second pipeline 32 be connected between described main frame deduster 22 with described stirring host 12 is provided with the second valve member 42.Preferably, described second valve member 42 is butterfly valve.By above-mentioned preferred embodiment, can whether be communicated with between main control system deduster 22 with stirring host 12 as required.Preferably, when described stirring host 12 discharging, then described first valve member 41 is opened, and described second valve member 42 is closed, and described main frame deduster 22 stops.When described stirring host 12 opens the door discharging, then described first valve member 41 is opened, to give stirring host 12 tonifying Qi, avoids the weighing affecting weighing bucket because drawing of causing weighing bucket is called with accurate; Simultaneously described second valve member 42 is closed, and described main frame deduster 22 stops, so that dust is waftd by the main frame door now opened and to pollute outside main building when preventing main frame deduster 22 deashing.
When the conveyer of concrete mixing plant is in aggregate middle bin 11 during discharging, intermediate bin deduster 21 starts with to aggregate middle bin 11 dedusting, and now this first valve member 41 can be in open mode and also can be in closed condition.Preferably, when described aggregate middle bin 11 charging, described intermediate bin deduster 21 starts, if enter aggregate middle bin 11 without dust in stirring host 12, then described in discharging, the first valve member 41 is closed.Or if there is dust to enter aggregate middle bin 11 in stirring host 12, then described first valve member 41 is opened, and carries out supplementary dedusting by intermediate bin deduster 21 pairs of stirring hosts 12.Therefore now the state of this first valve member 41 can be arranged as required, and the utility model is not limited.
Next, when described aggregate middle bin 11 is to described stirring host 12 discharging, now the first valve member 41 needs to open, preferably, described intermediate bin deduster 21 and described main frame deduster 22 all start, now the second valve member 42 is also opened, thus main frame deduster 22 is communicated with stirring host 12.Therefore, now preferably described first valve member 41 and described second valve member 42 are all opened, and while the dedusting of main frame deduster 22 pairs of stirring hosts 12, the intermediate bin deduster 21 in aggregate middle bin 11 also can carry out supplementary dedusting by the first pipeline 31 pairs of stirring hosts 12.
The utility model also provides a kind of concrete mixing plant, and this concrete mixing plant comprises aggregate middle bin 11, stirring host 12 and dust pelletizing system, and wherein, this dust pelletizing system is according to dust pelletizing system described in the utility model.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. the dust pelletizing system of a concrete mixing plant, this concrete mixing plant comprises aggregate middle bin (11) and stirring host (12), it is characterized in that, this dust pelletizing system comprises intermediate bin deduster (21) and main frame deduster (22), this intermediate bin deduster (21) is connected with this aggregate middle bin (11), described aggregate middle bin (11) is communicated with this stirring host (12) by the first pipeline (31), and this main frame deduster (22) is communicated with by the second pipeline (32) with described stirring host (12).
2. dust pelletizing system according to claim 1, it is characterized in that, described intermediate bin deduster (21) is spray dust remover, this spray dust remover comprises upper and lower two-layer atomizer passgae, every layer of atomizer passgae is provided with multiple nozzle, upper strata atomizer passgae Jet with downward flow direction atomized water, lower floor's atomizer passgae is jet atomization water upwards.
3. dust pelletizing system according to claim 1, it is characterized in that, described first pipeline (31) be connected between described aggregate middle bin (11) with described stirring host (12) is provided with the first valve member (41).
4. dust pelletizing system according to claim 3, is characterized in that, described first valve member (41) is butterfly valve.
5. the dust pelletizing system according to claim 1 or 3, it is characterized in that, described main frame deduster (22) is provided with the second valve member (42) with on described second pipeline (32) be connected between described stirring host (12).
6. dust pelletizing system according to claim 5, is characterized in that, described second valve member (42) is butterfly valve.
7. dust pelletizing system according to claim 3, is characterized in that, when described aggregate middle bin (11) charging, described intermediate bin deduster (21) starts.
8. dust pelletizing system according to claim 5, it is characterized in that, when described aggregate middle bin (11) is to described stirring host (12) discharging, described intermediate bin deduster (21) and described main frame deduster (22) all start, and described first valve member (41) and described second valve member (42) are all opened.
9. dust pelletizing system according to claim 5, it is characterized in that, when described stirring host (12) discharging, then described first valve member (41) is opened, described second valve member (42) is closed, and described main frame deduster (22) stops.
10. a concrete mixing plant, this concrete mixing plant comprises aggregate middle bin (11), stirring host (12) and dust pelletizing system, it is characterized in that, this dust pelletizing system is for according to the dust pelletizing system in claim 1-9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122954.XU CN204525798U (en) | 2015-03-03 | 2015-03-03 | A kind of dust pelletizing system of concrete mixing plant and concrete mixing plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122954.XU CN204525798U (en) | 2015-03-03 | 2015-03-03 | A kind of dust pelletizing system of concrete mixing plant and concrete mixing plant |
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| CN204525798U true CN204525798U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520122954.XU Active CN204525798U (en) | 2015-03-03 | 2015-03-03 | A kind of dust pelletizing system of concrete mixing plant and concrete mixing plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568902A (en) * | 2018-05-30 | 2018-09-25 | 河南三和水工机械有限公司 | A kind of dedusting cabin and the concrete batching and mixing tower using the dedusting cabin |
| CN111745826A (en) * | 2020-07-09 | 2020-10-09 | 湖南润天智科机械制造有限公司 | Dust collector is concentrated in stirring station |
-
2015
- 2015-03-03 CN CN201520122954.XU patent/CN204525798U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568902A (en) * | 2018-05-30 | 2018-09-25 | 河南三和水工机械有限公司 | A kind of dedusting cabin and the concrete batching and mixing tower using the dedusting cabin |
| CN108568902B (en) * | 2018-05-30 | 2023-12-19 | 河南三和水工机械有限公司 | Dust removal bin and concrete mixing plant using same |
| CN111745826A (en) * | 2020-07-09 | 2020-10-09 | 湖南润天智科机械制造有限公司 | Dust collector is concentrated in stirring station |
| CN111745826B (en) * | 2020-07-09 | 2021-09-24 | 湖南润天智科机械制造有限公司 | Dust collector is concentrated in stirring station |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 415907 No.1 Zhonglian Avenue, Huangfu neighborhood committee, Hanshou high tech Industrial Park, Changde City, Hunan Province Patentee after: HUNAN ZHONGLIAN ZHONGKE CONCRETE MACHINERY STATION EQUIPMENT Co.,Ltd. Address before: 410013 No. 361 South silver basin, Changsha, Hunan, Yuelu District Patentee before: Zoomlion Heavy Industry Science and Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |