CN216755816U - Dust remover for concrete mixing plant - Google Patents
Dust remover for concrete mixing plant Download PDFInfo
- Publication number
- CN216755816U CN216755816U CN202122985951.7U CN202122985951U CN216755816U CN 216755816 U CN216755816 U CN 216755816U CN 202122985951 U CN202122985951 U CN 202122985951U CN 216755816 U CN216755816 U CN 216755816U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- dust
- pump
- dust removal
- concrete mixing
- 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.)
- Active
Links
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a dust remover for a concrete mixing plant, and belongs to the technical field of dust removal in a concrete mixing system. A dust remover of a concrete mixing plant comprises a first pipeline and a dust removing fan; the one end of pipeline one communicates with the dust removal vent at stirring station, the other end and the dust exhausting fan intercommunication of pipeline one, the supplementary dust removal subassembly that is connected with of pipeline one, supplementary dust removal subassembly includes pipeline two and pump and pipeline three, the both ends of pipeline two correspond and dust exhausting fan and pump intercommunication, the one end and the pump intercommunication of pipeline three, wherein pipeline two is the setting of U type, the body part of pipeline two is provided with the water inlet, the body part that pipeline two has the water inlet can set up in the pond, the other end of pipeline three also sets up in the pond. Compared with bag dust removal and forced dust removal, the dust removal device can remove dust and simultaneously treat the raised dust, dust generated by separate treatment in the later period is not needed, and the workload of later-period dust treatment is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of dust removal in a concrete mixing system. Relates to a dust remover of a concrete mixing plant.
Background
When the concrete mixing plant is produced, a large amount of dust can be generated, and particularly when aggregates are put in a midway bin, the powder measuring hopper is used for measuring and the mixing main machine is used for mixing. At present, dust removal systems adopted by all concrete mixing plants at home and abroad mainly have two modes, namely bag dust removal and forced dust removal.
The cloth bag of the cloth bag type dust removing device is made of canvas, and the cloth bag type dust removing device is simple in structure and low in cost. The mode has obvious effect at the initial stage of installation, and if the dust on the cloth bag is not cleaned in time after long-time work, the dust removal effect is obviously reduced, and the dust removal and maintenance are required to be frequently carried out. The forced dust removal device has better dust removal effect than a cloth bag type dust removal device, but has high cost and is extremely important to the maintenance of equipment. Meanwhile, the arrangement mode of the forced dust removal device is strict, and if the forced dust removal device is not arranged properly, dust accumulation is caused, so that the metering precision of powder materials can be influenced.
In view of the above, the present application provides a solution for dust removal in a concrete mixing plant.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to provide a dust remover for a concrete mixing plant, which is used for removing dust generated in the concrete mixing plant.
The technical scheme is as follows: the utility model relates to a dust remover for a concrete mixing plant, which comprises a first pipeline and a dust removing fan; the one end of pipeline one communicates with the dust removal vent at stirring station, the other end and the dust exhausting fan intercommunication of pipeline one, the supplementary dust removal subassembly that is connected with of pipeline one, supplementary dust removal subassembly includes pipeline two and pump and pipeline three, the both ends of pipeline two correspond and dust exhausting fan and pump intercommunication, the one end and the pump intercommunication of pipeline three, wherein pipeline two is the setting of U type, the body part of pipeline two is provided with the water inlet, the body part that pipeline two has the water inlet can set up in the pond, the other end of pipeline three also sets up in the pond.
Through adopting above-mentioned technical scheme, drop into the agitator tank with the aggregate, the aggregate is because itself has certain dust, and it is when being dropped into the agitator tank, produces a large amount of raise dusts, consequently, needs to remove dust and handles. Starting a dust removal fan to work, absorbing away the dust in the stirring box body through a first pipeline by the dust removal fan, and sending the raised dust into a second pipeline; the pump is also started when the dust removal fan is started, the second pipeline is filled with water at the moment, the pump pumps the water in the second pipeline out and injects the water into the water pool again through the third pipeline, when the water in the second pipeline is pumped out, the raised dust in the second pipeline is also absorbed into the water in the second pipeline by the pump, the raised dust and the water are mixed and are discharged together through the pump, and meanwhile, the water flows into the second pipeline from the water inlet. Compare sack dust removal and force to remove dust, this dust collector is when removing dust, also handles the raise dust in the lump, does not need the later stage to handle the dust that produces alone, the work load of the post processing raise dust that has significantly reduced.
According to the dust remover for the concrete mixing plant, the partition plate is arranged between the second pipeline and the pump, the partition plate is provided with the flow guide holes, and the partition plate is used for isolating large-particle aggregates at the inlet of the pump.
Through adopting above-mentioned technical scheme, because dust exhausting fan is in order to reach better dust removal effect, the dust removal suction that its produced is great relatively, when taking away the raise dust, also can take away the great aggregate of granule, in order to protect the life of pump, need avoid the aggregate to get into the pump, consequently, be provided with the baffle between pipeline two and pump, the baffle sets up to open has the water conservancy diversion hole, the baffle is used for keeping apart the large granule aggregate in the import department of pump, only can rivers pass through the pump.
The dust remover for the concrete mixing plant comprises a separation component arranged in a discharge box of the mixing plant, wherein the separation component is used for separating aggregate and dust attached to the surface of the aggregate.
Through adopting above-mentioned technical scheme, because the adnexed dust of aggregate surface is more firm than the dust that drops on the aggregate, the separator assembly clears up the adnexed dust of aggregate surface with the cleanliness that keeps the aggregate surface.
According to the dust remover for the concrete mixing station, the separating component comprises a rotating shaft which is rotatably connected with the side wall of the blanking box of the mixing station and a separating blade which is arranged on the rotating shaft.
Through adopting above-mentioned technical scheme, when the aggregate was when dropping into the agitator tank, aggregate striking separation blade, its production vibration of aggregate was separated with the adnexed dust of self when striking separation blade, and the dust is inhaled away by dust exhausting fan and is carried out water treatment through the pump.
According to the dust remover for the concrete mixing station, the rotating shaft is rotatably connected with the connecting block, the connecting block is embedded into the side wall of the mixing station discharging box, and the connecting block is detachably connected with the side wall of the mixing station discharging box.
Through adopting above-mentioned technical scheme, because the pivot is strikeed by the aggregate for a long time, need regularly handle, the connecting block can be dismantled with the lateral wall of stirring station workbin and be connected for convenient the pivot dismantles out from the agitator tank, reduces the maintenance degree of difficulty.
In the dust remover for the concrete mixing plant, the separating blade is detachably connected with the rotating shaft.
Through adopting above-mentioned technical scheme, because separation blade is strikeed by the aggregate, it produces easily and buckles or damaged, needs regularly to maintain and change, and separation blade can be dismantled with the pivot and be connected and reduced the maintenance and change the degree of difficulty.
According to the dust remover for the concrete mixing station, the separating assemblies are at least arranged in two layers in the blanking box of the mixing station, and the number of the separating assemblies in the upper layer is more than that of the separating assemblies in the lower layer.
Through adopting above-mentioned technical scheme, the multilayer sets up the dust that the subassembly can be better separates aggregate and aggregate surface, improves the cleanliness on aggregate surface, guarantees the qualification rate of concrete.
According to the dust remover for the concrete mixing station, the separating component further comprises a motor, the motor is installed on the outer side wall of the discharging box of the mixing station, and the motor drives the rotating shaft of the separating component to rotate through a belt.
Through adopting above-mentioned technical scheme, the motor passes through belt drive separator's pivot and rotates and can strike each other with the aggregate, more is favorable to aggregate and the dust on aggregate surface to separate, improves the cleanliness on aggregate surface, guarantees the qualification rate of concrete.
Has the advantages that:
(1) compared with cloth bag dust removal and forced dust removal, the dust removal device can remove dust and simultaneously treat the raised dust, so that the dust generated by separate treatment in the later period is not needed, and the workload of treating the raised dust in the later period is greatly reduced;
(2) in order to protect the service life of the pump, aggregate is prevented from entering the pump, so that a partition plate is arranged between the second pipeline and the pump, the partition plate is provided with a flow guide hole, and the partition plate is used for isolating large-particle aggregate at the inlet of the pump and only allowing water to flow through the pump;
(3) according to the utility model, the separating assemblies clean dust attached to the surface of the aggregate to keep the cleanliness of the surface of the aggregate, and the separating assemblies arranged in multiple layers can better separate the aggregate from the dust on the surface of the aggregate, so that the cleanliness of the surface of the aggregate is improved, and the qualification rate of concrete is ensured.
Drawings
FIG. 1 is a schematic diagram of the construction of a concrete mixing plant dust collector with the top cover of the mixing box removed;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a mechanism diagram of the separator.
Wherein, 1, a first pipeline; 2. a dust removal fan; 3. an auxiliary dust removal assembly; 31. a second pipeline; 32. a pump; 33. a third pipeline; 4. a water inlet; 5. a partition plate; 6. a flow guide hole; 7. a separation assembly; 71. a rotating shaft; 72. separating the blades; 73. a motor; 8. and (4) connecting the blocks.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
As shown in figure 1, the dust remover for the concrete mixing plant comprises a pipeline I1 and a dust removing fan 2; one end of a pipeline 1 is communicated with a dust removal vent of a mixing station, the other end of the pipeline 1 is communicated with a dust removal fan 2, the pipeline 1 is connected with an auxiliary dust removal assembly 3, the auxiliary dust removal assembly 3 comprises a pipeline two 31, a pump 32 and a pipeline three 33, two ends of the pipeline two 31 are correspondingly communicated with the dust removal fan 2 and the pump 32, one end of the pipeline three 33 is communicated with the pump 32, the pipeline two 31 is U-shaped, a water inlet 4 is formed in a pipe body part of the pipeline two 31, the pipe body part of the pipeline two 31 with the water inlet 4 can be arranged in a water pool, and the other end of the pipeline three 33 is also arranged in the water pool.
The aggregate is put into the stirring box body, and because the aggregate has certain dust, a large amount of dust is generated when the aggregate is put into the stirring box body, so that the aggregate needs to be subjected to dust removal treatment. Starting a dust removal fan 2 to work, absorbing away the dust in the stirring box body through a first pipeline 1 by the dust removal fan, and sending the raised dust into a second pipeline 31; when the dust removing fan 2 is started, the pump 32 is also started, the second pipeline 31 is filled with water at the moment, the pump 32 pumps the water in the second pipeline 31 out, the water is injected into the water pool again through the third pipeline 33, when the water in the second pipeline 31 is pumped out, the dust in the second pipeline 31 is also absorbed into the water in the second pipeline 31 by the pump 32, the dust and the water are mixed and are discharged together through the pump 32, and meanwhile, the water flows into the second pipeline 31 from the water inlet 4. Compare sack dust removal and force to remove dust, this dust collector is when removing dust, also handles the raise dust in the lump, does not need the later stage to handle the dust that produces alone, the work load of the post processing raise dust that has significantly reduced.
As shown in figures 1 and 3, a partition plate 5 is arranged between the second pipeline 31 and the pump 32, the partition plate 5 is provided with diversion holes 6, and the partition plate 5 is used for isolating large granular aggregates at the inlet of the pump 32.
Because the dust removal fan 2 is relatively large in order to achieve a good dust removal effect, the aggregate with large particles can be taken away while the dust is taken away, and in order to protect the service life of the pump 32, the aggregate needs to be prevented from entering the pump 32, therefore, a partition plate 5 is arranged between the second pipeline 31 and the pump 32, the partition plate 5 is provided with a flow guide hole 6, and the partition plate 5 is used for isolating the large particle aggregate at the inlet of the pump 32 and only can enable water flow to pass through the pump 32.
As shown in fig. 1 and 2, the dust removing device comprises a separation assembly 7 arranged in a discharge box of the mixing station, wherein the separation assembly 7 is used for separating aggregates and dust attached to the surfaces of the aggregates.
Because the dust attached to the surface of the aggregate is firmer than the dust falling on the aggregate, the separating assembly 7 cleans the dust attached to the surface of the aggregate to keep the cleanliness of the surface of the aggregate.
The separating assembly 7 comprises a rotating shaft 71 which is rotatably connected with the side wall of the blanking box of the mixing station and a separating blade 72 which is arranged on the rotating shaft 71.
When the aggregates are put into the stirring box, the aggregates impact the separation blades 72, the aggregates vibrate to separate dust attached to the aggregates when impacting the separation blades 72, and the dust is sucked away by the dust removal fan 2 and treated with water by the pump 32.
The rotating shaft 71 is rotatably connected with a connecting block 8, the connecting block 8 is embedded into the side wall of the stirring station discharging box, and the connecting block 8 is detachably connected with the side wall of the stirring station discharging box.
Because pivot 71 is strikeed by the aggregate for a long time, need regularly handle, connecting block 8 can be dismantled with the lateral wall of stirring station blanking box and be connected for convenient pivot 71 dismantles out from the agitator tank, reduces the maintenance degree of difficulty.
The separation blade 72 is detachably connected to the rotation shaft 71.
Since the separation blade 72 is impacted by the aggregate, it is easy to bend or break, and needs to be maintained and replaced regularly, the separation blade 72 and the rotating shaft 71 can be detachably connected, so that the maintenance and replacement difficulty is reduced.
The separating assemblies 7 are at least provided with two layers in the blanking box of the mixing station, and the number of the separating assemblies 7 in the previous layer is more than that of the separating assemblies 7 in the next layer.
The multi-layer separation assembly 7 can better separate the aggregate from dust on the surface of the aggregate, so that the cleanliness of the surface of the aggregate is improved, and the qualification rate of concrete is guaranteed.
The separating assembly 7 further comprises a motor 73, the motor 73 is installed on the outer side wall of the mixing station blanking box, and the motor 73 drives the rotating shaft 71 of the separating assembly 7 to rotate through a belt.
The motor 73 drives the rotating shaft 71 of the separating component 7 to rotate through the belt and can impact with the aggregate, so that the aggregate and dust on the surface of the aggregate can be separated, the cleanliness of the surface of the aggregate is improved, and the qualification rate of the concrete is ensured.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A dust remover for a concrete mixing plant comprises a first pipeline (1) and a dust removing fan (2); the one end of pipeline (1) and the dust removal vent intercommunication of stirring station, the other end and dust exhausting fan (2) intercommunication, its characterized in that of pipeline (1): the auxiliary dust removal assembly (3) is connected with of pipeline one (1), the auxiliary dust removal assembly (3) comprises a pipeline two (31), a pump (32) and a pipeline three (33), two ends of the pipeline two (31) are correspondingly communicated with a dust removal fan (2) and the pump (32), one end of the pipeline three (33) is communicated with the pump (32), the pipeline two (31) is arranged in a U shape, a water inlet (4) is formed in a pipe body part of the pipeline two (31), the pipe body part of the pipeline two (31) with the water inlet (4) can be arranged in the water pool, and the other end of the pipeline three (33) is also arranged in the water pool.
2. The concrete mixing plant dust collector of claim 1, wherein: a partition plate (5) is arranged between the second pipeline (31) and the pump (32), the partition plate (5) is provided with a flow guide hole (6), and the partition plate (5) is used for isolating large-particle aggregates at an inlet of the pump (32).
3. A concrete batching plant dust collector as claimed in claim 2, characterized in that: the separation device comprises a separation component (7) arranged in a discharge box of the mixing station, wherein the separation component (7) is used for separating aggregate and dust attached to the surface of the aggregate.
4. A concrete mixing plant dust collector as claimed in claim 3, wherein: the separation assembly (7) comprises a rotating shaft (71) rotatably connected with the side wall of the blanking box of the mixing station and a separation blade (72) arranged on the rotating shaft (71).
5. The concrete mixing plant dust collector of claim 4, wherein: the separation blade (72) is detachably connected with the rotating shaft (71).
6. A concrete mixing plant dust collector as claimed in claim 5, characterized in that: pivot (71) rotate to be connected with connecting block (8), and connecting block (8) are just connected with the lateral wall dismantlement of stirring station feed box in the lateral wall of stirring station feed box of embedding and connecting block (8).
7. The concrete mixing plant dust collector of claim 6, wherein: the separation assemblies (7) are at least provided with two layers in a mixing station blanking box, and the number of the separation assemblies (7) on the upper layer is more than that of the separation assemblies (7) on the lower layer.
8. The concrete mixing plant dust collector of claim 7, wherein: the separating assembly (7) further comprises a motor (73), the motor (73) is installed on the outer side wall of the discharging box of the mixing station, and the motor (73) drives the rotating shaft (71) of the separating assembly (7) to rotate through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985951.7U CN216755816U (en) | 2021-11-30 | 2021-11-30 | Dust remover for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985951.7U CN216755816U (en) | 2021-11-30 | 2021-11-30 | Dust remover for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755816U true CN216755816U (en) | 2022-06-17 |
Family
ID=81965786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122985951.7U Active CN216755816U (en) | 2021-11-30 | 2021-11-30 | Dust remover for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216755816U (en) |
-
2021
- 2021-11-30 CN CN202122985951.7U patent/CN216755816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208131222U (en) | A kind of waste water adobe crushing device for building with depositing dust function | |
| CN206996696U (en) | A kind of construction waste crushing processing transport magnetic plant | |
| CN214214249U (en) | Concrete mixing dust collector | |
| CN212284235U (en) | Building rubbish reducing mechanism with dust removal function | |
| CN108745483A (en) | A kind of multi-stage crushing device for building | |
| CN111841795A (en) | High-efficient vertical fodder crushing-stirring machine | |
| CN211676947U (en) | Dust collector of production premixed concrete | |
| CN110075963A (en) | A kind of quartz sand production crushing device and application method with dedusting function | |
| CN211590724U (en) | High-efficient dust removal mixer | |
| CN216755816U (en) | Dust remover for concrete mixing plant | |
| CN212468269U (en) | Building engineering residue processing apparatus | |
| CN212284408U (en) | Dust collecting device for crusher | |
| CN208304805U (en) | A kind of sandblasting house system convenient for adding sand | |
| CN216092896U (en) | Dust collector in aerated concrete block production process | |
| CN212238587U (en) | Industrial waste treatment device | |
| CN214262101U (en) | Mine stone rolling machine | |
| CN213222389U (en) | Crushing and sorting equipment for waste building structures | |
| CN115350794A (en) | Recovery unit is smashed to construction waste | |
| CN208990965U (en) | A kind of construction waste grinding device | |
| CN211134128U (en) | Building concrete reducing mechanism | |
| CN208727656U (en) | A kind of mine stone pulverizer | |
| CN219400334U (en) | Deironing circulation rubbing crusher | |
| CN218048134U (en) | Building rubbish treatment breaker | |
| CN216863702U (en) | Novel cyclone dirt separator | |
| CN217189873U (en) | Recycled concrete aggregate breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |