CN219820177U - Asphalt concrete mixing plant - Google Patents
Asphalt concrete mixing plant Download PDFInfo
- Publication number
- CN219820177U CN219820177U CN202321363696.5U CN202321363696U CN219820177U CN 219820177 U CN219820177 U CN 219820177U CN 202321363696 U CN202321363696 U CN 202321363696U CN 219820177 U CN219820177 U CN 219820177U
- Authority
- CN
- China
- Prior art keywords
- tank body
- stirring
- impeller
- dust
- asphalt concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 239000004567 concrete Substances 0.000 claims abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 13
- 239000002994 raw material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 5
- 238000012840 feeding operation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to the technical field of concrete stirring, and discloses an asphalt concrete stirring station, which comprises a stirring tank body, wherein a stirring impeller is arranged in the stirring tank body, the bottom of the stirring tank body is connected with a driving motor for driving the stirring impeller to rotate, a circle of dust collection assembly which is detachably connected is arranged at the top opening of the stirring tank body, a cleaning assembly is in threaded connection with the top of the stirring impeller, and the cleaning assembly is used for cleaning the bottom of the dust collection assembly along with the synchronous rotation of the stirring impeller; in the utility model, the dust collection assembly has an adsorption effect on dust generated outwards from the upper end of the stirring tank body when the raw materials poured into the stirring tank body are processed, and meanwhile, the feeding operation of the interior of the tank body is not influenced; simultaneously when stirring impeller stirs the raw materials, the clearance subassembly is done the automation to the filter screen of adsorption component bottom and is changed the clearance, prevents that the large granule that has the raise dust to produce from blockking up the filter screen, influences the effect that floats the raise dust and play stable clearance to the opening part on the agitator tank body.
Description
Technical Field
The utility model relates to the technical field of concrete mixing, in particular to an asphalt concrete mixing plant.
Background
Along with the continuous development of urban construction, asphalt concrete is increasingly widely applied to road construction. During traditional asphalt concrete processing, because the granule that the stirring station was because fine aggregate, mineral powder and other additives in the raw materials are very little when the stirring, so produced the raise dust easily, harm workman's healthy problem, for the convenience has placed the raise dust condition to agitator tank opening part, be provided with adsorption component usually in the opening part, clear up the opening part raise dust through the filter screen, but constantly have the raise dust to be adsorbed when, the large granule impurity in the dust can block up the filter screen mesh, influence the adsorption effect to the raise dust, when the filter screen is cleared up on the adsorption equipment simultaneously, need shut down to the agitator tank, influence machining efficiency.
To this end we propose an asphalt concrete mixing plant.
Disclosure of Invention
The utility model mainly solves the above-mentioned prior art problems and provides an asphalt concrete mixing plant.
In order to achieve the purpose, the utility model adopts the following technical scheme that the asphalt concrete mixing station comprises a mixing tank body, wherein a mixing impeller is arranged in the mixing tank body, a driving motor for driving the mixing impeller to rotate is connected to the bottom of the mixing tank body, a discharging pipe is connected to the bottom of the mixing tank body, a valve is arranged on the discharging pipe, a circle of dust collection assembly which is detachably connected is arranged at the top opening of the mixing tank body, a cleaning assembly which is in threaded connection with the top of the mixing impeller is arranged, and the cleaning assembly is used for cleaning the bottom of the dust collection assembly along with the synchronous rotation of the mixing impeller.
Preferably, the dust collection assembly comprises a dust collector device positioned at the outer side of the stirring tank body and a dust collection ring attached to the periphery of an opening at the top of the stirring tank body, wherein the top of the dust collection ring is connected with the input end of the dust collector device through a corrugated hose, and a circular filter screen is connected at the bottom of the dust collection ring.
Preferably, the cleaning assembly comprises a connecting pipe and a connecting shaft, wherein the connecting pipe is respectively arranged on the stirring impeller, the connecting shaft is connected with the connecting pipe through threads, and one end of the top of the connecting shaft is annularly distributed on a cleaning brush plate for cleaning the bottom surface of the filter screen.
Preferably, the number of the cleaning brush plates is at least three.
Preferably, the top edge of the dust collection ring is annular and is fixedly provided with limiting blocks, the top of each limiting block is connected with a bolt in a threaded mode, and the dust collection ring is fixed on threads formed in the top edge of the stirring tank body through the bolts.
Preferably, the bottom of the stirring tank body is annularly provided with five groups of supporting legs for supporting.
Advantageous effects
The utility model provides an asphalt concrete mixing plant. The beneficial effects are as follows:
(1) The asphalt concrete mixing plant has the advantages that the ring of dust collection assembly which is detachably connected is arranged at the top opening of the mixing tank body, so that when raw materials poured into the mixing tank body are processed, dust generated outwards from the upper end of the mixing tank body can be adsorbed, and meanwhile, the feeding operation of the inside of the mixing tank body is not influenced; simultaneously when stirring impeller stirs the raw materials, the clearance subassembly is done the automation to the filter screen of adsorption component bottom and is changed the clearance, prevents that the large granule that has the raise dust to produce from blockking up the filter screen, influences the effect that floats the raise dust and play stable clearance to the opening part on the agitator tank body.
(2) This asphalt concrete mixing plant, on the screw thread of seting up on stirring tank body top edge is fixed with the dust absorption ring through the bolt, through stopper and bolt cooperation with the adsorption component fixed in the top opening part of stirring tank body, conveniently demolish the installation to dust extraction.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic view of an asphalt concrete mixing stand of the present utility model;
FIG. 2 is an internal cross-sectional view of the asphalt concrete mixing plant of the present utility model;
FIG. 3 is a schematic representation of a semi-section of an asphalt concrete mixing plant of the present utility model.
Legend description:
1. a stirring tank body; 2. a stirring impeller; 3. a driving motor; 4. a connecting pipe; 5. a connecting shaft; 6. a support leg; 7. cleaning a brush plate; 8. a dust collection ring; 9. a filter screen; 10. a limiting block; 11. a bolt; 12. a discharge pipe; 13. a dust collector device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the utility model provides an asphalt concrete mixing plant, as shown in fig. 1-3, including the agitator tank body 1, the inside of agitator tank body 1 is provided with impeller 2, and the bottom of agitator tank body 1 is connected with driving motor 3 that drive impeller 2 was used in the rotation, and the bottom of agitator tank body 1 is connected with row material pipe 12, installs the valve on row material pipe 12.
Still include, agitator tank body 1's open top department is provided with the round dust absorption subassembly of detachable connection, with the clearance subassembly of impeller 2 top threaded connection, clearance subassembly is along with impeller 2 synchronous rotation clearance dust absorption subassembly bottom.
The adsorption component comprises a dust collector device 13 positioned on the outer side of the stirring tank body 1 and a dust collection ring 8 positioned on the periphery of the opening of the top of the stirring tank body 1, wherein the top of the dust collection ring 8 is connected with the input end of the dust collector device 13 through a corrugated hose, the bottom of the dust collection ring 8 is connected with a circular filter screen 9, and the adsorption component is used for adsorbing dust emitted outwards from the opening of the top of the stirring tank body 1.
The top edge of dust absorption ring 8 is annular fixed with stopper 10, and the equal threaded connection in top of every stopper 10 has bolt 11, fixes dust absorption ring 8 on the screw thread of seting up on stirring tank body 1 top edge through bolt 11, fixes the top opening part at stirring tank body 1 with the adsorption component through stopper 10 and bolt 11 cooperation, conveniently demolishs the installation to dust extraction.
The cleaning component comprises a connecting pipe 4 which is respectively arranged on the stirring impeller 2 and a connecting shaft 5 which is connected with threads on the connecting pipe 4, one end of the top of the connecting shaft 5 is annularly distributed on cleaning brush plates 7 for cleaning the bottom surface of a filter screen 9, and the number of the cleaning brush plates 7 is at least three; when the cleaning component rotates through the reverse rotation of the connecting shaft 5 at the lower end and the stirring impeller 2, the cleaning component can be removed from the stirring tank body 1.
Five groups of supporting legs 6 for supporting are distributed at the bottom of the stirring tank body 1 in a ring shape.
The working principle of the utility model is as follows: the detachable dust collection assembly and the cleaning assembly designed by the stirring tank body 1 effectively solve the problem of dust emission in the asphalt concrete stirring process, and are very important for cleaning the working environment and the health of staff. Meanwhile, the design does not influence the feeding operation of raw materials, and the working efficiency is ensured. In addition, the filter screen 9 of clearance subassembly bottom is cleared up automatically to the adsorption component, has guaranteed the adsorption effect, has avoided the condition that filter screen 9 blockked up. The design has the advantages of environmental protection, high efficiency, health and the like, can improve the production efficiency and reduce the loss of energy and materials.
The top opening of the stirring tank body 1 is provided with a circle of dust collection assembly which is detachably connected, when raw materials poured into the stirring tank body 1 are processed, the dust generated outwards from the upper end of the stirring tank body 1 is adsorbed, and meanwhile, the feeding operation of the interior of the tank body is not influenced; simultaneously when stirring impeller 2 stirs the raw materials, clearance subassembly is done the automation and is changed the clearance to filter screen 9 of adsorption component bottom, prevents that the large granule that has the raise dust to produce from blockking up filter screen 9, influences the effect that floats the raise dust and play stable clearance to the opening part on the agitator tank body.
When the connecting shaft 5 at the lower end of the cleaning component and the stirring impeller 2 reversely rotate to rotate, the cleaning component can be removed from the stirring tank body 1, so that the cleaning component can be maintained and cleaned conveniently in the future.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an asphalt concrete mixing plant, includes the agitator tank body (1), and the inside of agitator tank body (1) is provided with impeller (2), and the bottom of agitator tank body (1) is connected with driving motor (3) that drive impeller (2) were rotated usefulness, and the bottom of agitator tank body (1) is connected with row material pipe (12), installs the valve on row material pipe (12), its characterized in that: still include, the open top department of agitator tank body (1) is provided with the round dust absorption subassembly of detachable connection, with the clearance subassembly of impeller (2) top threaded connection, clearance subassembly is along with impeller (2) synchronous rotation clearance dust absorption subassembly bottom.
2. An asphalt concrete mixing plant according to claim 1, wherein: the dust collection assembly comprises a dust collector device (13) positioned on the outer side of the stirring tank body (1) and a dust collection ring (8) positioned on the periphery of an opening at the top of the stirring tank body (1), wherein the top of the dust collection ring (8) is connected with the input end of the dust collector device (13) through a corrugated hose, and a circular filter screen (9) is connected with the bottom of the dust collection ring (8).
3. An asphalt concrete mixing plant according to claim 1, wherein: the cleaning assembly comprises a connecting pipe (4) arranged on the stirring impeller (2) and a connecting shaft (5) connected with the connecting pipe (4) through threads, wherein one end of the top of the connecting shaft (5) is annularly distributed and is provided with a cleaning brush plate (7) for cleaning the bottom surface of the filter screen (9).
4. A bituminous concrete mixing plant according to claim 3, wherein: the number of the cleaning brush plates (7) is at least three.
5. An asphalt concrete mixing plant according to claim 2, wherein: the top edge of dust absorption ring (8) is annular fixed with stopper (10), and the equal threaded connection in top of every stopper (10) has bolt (11), fixes dust absorption ring (8) on the screw thread of seting up on stirring tank body (1) top edge through bolt (11).
6. An asphalt concrete mixing plant according to claim 1, wherein: five groups of supporting legs (6) for supporting are annularly distributed at the bottom of the stirring tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363696.5U CN219820177U (en) | 2023-05-31 | 2023-05-31 | Asphalt concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363696.5U CN219820177U (en) | 2023-05-31 | 2023-05-31 | Asphalt concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820177U true CN219820177U (en) | 2023-10-13 |
Family
ID=88277434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321363696.5U Active CN219820177U (en) | 2023-05-31 | 2023-05-31 | Asphalt concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820177U (en) |
-
2023
- 2023-05-31 CN CN202321363696.5U patent/CN219820177U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |