CN218748588U - Dust recovery device for concrete production - Google Patents
Dust recovery device for concrete production Download PDFInfo
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- CN218748588U CN218748588U CN202220338930.8U CN202220338930U CN218748588U CN 218748588 U CN218748588 U CN 218748588U CN 202220338930 U CN202220338930 U CN 202220338930U CN 218748588 U CN218748588 U CN 218748588U
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Abstract
The utility model relates to the field of concrete production, and provides a dust recovery device for concrete production, which comprises a first dust absorption pipeline, a dust absorption fan, a second dust absorption pipeline, a collecting device, a spraying device and a drainage device, wherein two ends of the dust absorption fan are respectively communicated with the first dust absorption pipeline and the second dust absorption pipeline, and the first dust absorption pipeline is communicated with the top end of a concrete stirring device; the second dust absorption pipeline is communicated with the collecting device, and the spraying device and the drainage device are communicated with the collecting device; the collecting device comprises a collecting box, a collecting cover and a collecting funnel, the collecting cover covers the collecting box, the collecting funnel is arranged on the collecting cover, and the collecting funnel is communicated with the second dust collection pipeline; the bottom of the collecting box is provided with a return pipeline which is communicated with the top end of the concrete stirring device; the utility model discloses a set up spray set and drainage device in collection device, effectively saved concrete mixing device's clean-up time for the processing of dust is more high-efficient.
Description
Technical Field
The utility model relates to a concrete production field especially indicates a dust recovery unit is used in concrete production.
Background
A large amount of dust is generated in the production process of concrete, and the dust is inhaled into a respiratory tract to cause great damage to human bodies and seriously affect the health; meanwhile, a large amount of dust is scattered into the air, so that the air is polluted greatly;
the concrete production equipment of production in current factory is provided with dust recovery unit, nevertheless the dust recovery back, needs the manual work to regularly clear up.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dust recovery device for concrete production, through set up spray set and drainage device in collection device, can in time clear up the dust that inhales collection device, be connected collection device and concrete mixing device simultaneously, can directly handle the dust and utilize, effectively saved concrete mixing device's clearance time, it is more convenient, and drainage device can promote the mixture of dust and water, also can promote the processing of dust for the processing of dust is more high-efficient.
The technical scheme of the utility model is realized like this:
a dust recovery device for concrete production, comprising: the concrete mixing device comprises a first dust absorption pipeline, a dust absorption fan and a second dust absorption pipeline, wherein two ends of the dust absorption fan are respectively communicated with the first dust absorption pipeline and the second dust absorption pipeline, and the first dust absorption pipeline is communicated with the top end of the concrete mixing device;
the second dust absorption pipeline is communicated with the collecting device, and the spraying device and the drainage device are communicated with the collecting device;
the collecting device comprises a collecting box, a collecting cover and a collecting funnel, the collecting cover covers the collecting box, the collecting funnel is arranged on the collecting cover, and the collecting funnel is communicated with the second dust collection pipeline;
and a backflow pipeline is arranged at the bottom of the collection box and communicated with the top end of the concrete stirring device.
Further, the spraying device comprises a spraying frame, a spraying water tank, a high-pressure water pump, a spraying pipe and a high-pressure spraying head, wherein the spraying water tank is installed on the spraying frame, the high-pressure water pump is installed in the spraying water tank, the spraying pipe is communicated with the high-pressure water pump, the high-pressure spraying head is communicated with the spraying pipe, the high-pressure spraying head is arranged on the collecting cover or the collecting box, and the high-pressure spraying head extends into the collecting box.
Further, the drainage device comprises a drainage motor, a drainage shaft and a drainage cylinder, the drainage motor is installed on the collection cover, an output shaft of the drainage motor penetrates through the collection cover and extends into the collection box, the drainage shaft is connected with the output shaft of the drainage motor, the drainage cylinder is installed on the drainage shaft, and a plurality of drainage through holes are formed in the drainage cylinder.
Further, the drainage cylinder includes lateral wall and diapire, the lateral wall reaches all be provided with the countless on the diapire drainage through-hole, the lateral wall install in on the diapire, the diapire install in on the drainage axle.
Further, the lateral wall is provided with a plurality ofly, and is a plurality of install behind the lateral wall suit on the diapire.
Further, the collecting funnel comprises a connecting cylinder and a connecting hopper, the connecting cylinder is installed on the collecting cover, the connecting hopper is arranged at the bottom end of the connecting cylinder, the connecting hopper is a flared connecting hopper, and the flared end of the connecting hopper faces downwards.
Furthermore, the bottom end of the collecting box is in a closed funnel shape.
Furthermore, the end of the return pipe connected to the collection tank is higher than the end connected to the concrete mixing device.
The utility model discloses a set up spray set and drainage device in collection device, can in time clear up the dust that inhales collection device, be connected collection device and concrete mixing device simultaneously, can directly handle the utilization to the dust, effectively saved concrete mixing device's clearance time, it is more convenient, and drainage device can promote the mixture of dust and water, also can promote the processing of dust for the processing of dust is more high-efficient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a customer of ordinary skill in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a dust recycling device for concrete production in an embodiment of the present invention;
FIG. 2 is a schematic view showing the internal structure of a dust collecting apparatus for concrete production shown in FIG. 1;
fig. 3 is a schematic internal structural view with a partial cross section of a dust recycling device for concrete production shown in fig. 1 and 2;
FIG. 4 is a schematic structural view of a drainage cylinder of the dust recycling device for concrete production shown in FIGS. 1 to 3;
description of the reference numerals: a first dust suction duct 1; a dust collection fan 2; a second dust suction duct 3; a collecting device 4; a collection cover 41; a collection tank 42; a collection funnel 43; a collection tank support frame 44; a return line 45; a spraying device 5; a shower frame 51; a spray water tank 52; a high-pressure water pump 53; a shower pipe 54; a high pressure showerhead 55; a drainage device 6; a drainage motor 61; a drainage shaft 62; a drainage cylinder 63; a sidewall 631; a bottom wall 632; concrete mixing device A.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the specific embodiment of the present invention, as shown in fig. 1-4, a dust recycling device for concrete production includes a first dust suction pipeline 1, a dust suction fan 2 and a second dust suction pipeline 3, two ends of the dust suction fan 2 are respectively communicated with the first dust suction pipeline 1 and the second dust suction pipeline 3, and the first dust suction pipeline 1 is communicated with the top end of a concrete stirring device a;
the concrete mixing device comprises a collecting device 4, a spraying device 5 and a drainage device 6, wherein the collecting device 4 is used for collecting dust, the spraying device 5 is used for mixing water and the dust, the drainage device 6 is used for guiding the mixture of the dust and the water back to the concrete mixing device A, and meanwhile, the drainage device 6 can also effectively promote the thorough mixing and uniform mixing of the dust and the water;
the second dust absorption pipeline 3 is communicated with the collecting device 4, and the spraying device 5 and the drainage device 6 are both communicated with the collecting device 4;
the collecting device 4 comprises a collecting box 42, a collecting cover 41 and a collecting funnel 43, the collecting cover 41 covers the collecting box 42, the collecting funnel 43 is arranged on the collecting cover 41, the collecting funnel 43 is communicated with the second dust absorption pipeline 3, of course, the collecting device also comprises a collecting box supporting frame 44, the collecting box 42 is placed on the collecting box supporting frame 44, firstly, the collecting box 42 is supported, and secondly, the height of the collecting box 42 is adjusted to adapt to the height of the concrete stirring device A, so that the collecting box supporting frame 44 is a height-adjustable supporting frame, and meanwhile, for convenience in moving, walking wheels can be arranged at the bottom of the collecting box supporting frame 44, and universal wheels can be installed;
the bottom of the collection box 42 is provided with a return pipe 45, and the return pipe 45 is communicated with the top end of the concrete stirring device A.
In the embodiment of the present invention, as shown in fig. 1-4, the spraying device 5 includes a spraying frame 51, a spraying water tank 52, a high pressure water pump 53, a spraying pipe 54 and a high pressure spraying head 55, the spraying water tank 52 is mounted on the spraying frame 51, the high pressure water pump 53 is mounted in the spraying water tank 52, the spraying pipe 54 is communicated with the high pressure water pump 53, the high pressure spraying head 55 is communicated with the spraying pipe 54, the high pressure spraying head 55 is disposed on the collecting box 42, or can be mounted on the collecting cover 41, but it is necessary to adjust the spraying direction, and the high pressure spraying head 55 extends into the collecting box 42;
for example, the high pressure spray header 55 is disposed on the collection box 42 and is inclined upward and sprays water inward, under the driving of the drainage motor 61, the sidewall 631 rotates, the water drops can be sprayed to the sidewall 631, and at the same time, the water drops can be scattered by the sidewall 631, and pass through the drainage through holes on the sidewall 631 to uniformly spray all the sidewalls of the inner layer and the outer layer, and at the same time, the dust in the collection box 42 is wetted.
In the specific embodiment of the present invention, as shown in fig. 1-4, the drainage device 6 includes a drainage motor 61, a drainage shaft 62 and a drainage cylinder 63, the drainage motor 61 is mounted on the collection cover 41, an output shaft of the drainage motor 61 passes through the collection cover 41 and extends into the collection box 42, the drainage shaft 62 is connected to an output shaft of the drainage motor 61, the drainage cylinder 63 is mounted on the drainage shaft 62, and the drainage cylinder 63 is provided with a plurality of drainage through holes;
the high-speed rotation of drainage motor 61 drives drainage axle 62 and rotates at a high speed to drive drainage cylinder 63 and rotate at a high speed, drainage cylinder 63's high-speed rotation firstly breaks up high pressure spun water, secondly drives water rotation, thirdly promotes the water dust and mixes, fourthly washs collecting box 42, drainage axle 62 and drainage cylinder 63, thereby effectively will inhale the dust in collecting box 42 and clear away in real time.
In the embodiment of the present invention, referring to fig. 1-4, the drainage tube 63 includes a side wall 631 and a bottom wall 632, a plurality of drainage through holes are disposed on both the side wall 631 and the bottom wall 632, the side wall 631 is mounted on the bottom wall 632, and the bottom wall 632 is mounted on the drainage shaft 62;
the bottom wall 632 can be located at the bottom end of the side wall 631, or located at the middle or lower part of the side wall 631, and is generally arranged at a middle position, and the outer peripheral side of the bottom wall 632 extends out of the side wall 631, the side wall 632 cannot be too far away from the collection box, at this time, dust can be caught by the bottom wall, the dust can be better scattered and guided out in a high-speed rotation state after being mixed with water, the scattered fluid splashes onto the inner wall of the collection box 42, and the inner wall of the collection box 42 is cleaned at the same time, so that dust accumulation on the inner wall of the collection box is effectively prevented;
meanwhile, a plurality of vertical through holes can be formed at the joint of the side wall 631 and the bottom wall 632 to promote the discharge of water flow;
the bottom wall 632 may also be slightly convex or concave to promote dispersion and better drainage of the water-dust mixture.
In the embodiment of the present invention, as shown in fig. 1 to 4, a plurality of side walls are provided, and are mounted on the bottom wall after being sleeved;
the number of the side walls 631 is determined according to the diameter of the collection box 42, and generally 1-2 side walls are arranged to meet the dust removal requirement.
In the embodiment of the present invention, see fig. 1-4, the collecting funnel 43 comprises a connecting cylinder 431 and a connecting bucket 432, the connecting cylinder 431 is installed on the collecting cover 41, the connecting bucket 432 is installed in the bottom of the connecting cylinder 431, the connecting bucket 432 is a flared connecting bucket, and the flared end of the connecting bucket 432 faces downward.
In the embodiment of the present invention, as shown in fig. 1-4, the bottom end of the collecting box 42 is a closed funnel shape, and the bottom of the collecting box 42 is set to be the closed funnel shape, so that the water and dust mixture can flow back to the concrete stirring apparatus in a concentrated manner.
In the embodiment of the present invention, as shown in fig. 1-4, the end of the return pipe 45 connected to the collection box 42 is higher than the end connected to the concrete mixing device a, and meanwhile, the return pipe is set as a straight pipe as much as possible to prevent the fluid deposition, and the water inlet end of the return pipe 45 is set higher than the water outlet end, so that the fluid can automatically flow back to the concrete mixing device a.
In the embodiment of the utility model, see fig. 1-4, the utility model discloses a set up drainage device and spray set in the collecting box, can carry out timely clearance with the dust in the collecting box to can lead it back to the concrete mixing device from newly and recycle, the whole equipment is the setting of returning the shape, and full automated processing need not artifical supplementary, has effectively saved the time of clearance dust and collection device.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A dust recovery device for concrete production, comprising: the concrete mixing device comprises a first dust absorption pipeline, a dust absorption fan and a second dust absorption pipeline, wherein two ends of the dust absorption fan are respectively communicated with the first dust absorption pipeline and the second dust absorption pipeline, and the first dust absorption pipeline is communicated with the top end of the concrete mixing device;
the method is characterized in that: the second dust collection pipeline is communicated with the collecting device, and the spraying device and the drainage device are both communicated with the collecting device;
the collecting device comprises a collecting box, a collecting cover and a collecting funnel, the collecting cover covers the collecting box, the collecting funnel is arranged on the collecting cover, and the collecting funnel is communicated with the second dust collection pipeline;
the bottom of the collecting box is provided with a return pipeline which is communicated with the top end of the concrete stirring device;
the spraying device comprises a spraying frame, a spraying water tank, a high-pressure water pump, a spraying pipe and a high-pressure spraying head, the spraying water tank is mounted on the spraying frame, the high-pressure water pump is mounted in the spraying water tank, the spraying pipe is communicated with the high-pressure water pump, the high-pressure spraying head is communicated with the spraying pipe, the high-pressure spraying head is arranged on the collecting cover or the collecting box, and the high-pressure spraying head extends into the collecting box;
the drainage device comprises a drainage motor, a drainage shaft and a drainage cylinder, the drainage motor is installed on the collection cover, an output shaft of the drainage motor penetrates through the collection cover and extends into the collection box, the drainage shaft is connected with an output shaft of the drainage motor, the drainage cylinder is installed on the drainage shaft, and a plurality of drainage through holes are formed in the drainage cylinder.
2. The dust recycling device for concrete production according to claim 1, wherein: the drainage cylinder comprises a side wall and a bottom wall, wherein the side wall and the bottom wall are provided with a plurality of drainage through holes, the side wall is installed on the bottom wall, and the bottom wall is installed on the drainage shaft.
3. The dust recycling device for concrete production according to claim 2, wherein: the lateral wall is provided with a plurality ofly, and is a plurality of install behind the lateral wall suit on the diapire.
4. The dust recycling device for concrete production according to claim 1, wherein: the collecting funnel comprises a connecting cylinder and a connecting hopper, the connecting cylinder is installed on the collecting cover, the connecting hopper is arranged at the bottom end of the connecting cylinder, the connecting hopper is in a flaring shape and faces downwards, and the flaring of the connecting hopper faces downwards.
5. The dust recycling device for concrete production according to claim 1, wherein: the bottom end of the collecting box is in a closed funnel shape.
6. The dust recycling device for concrete production according to claim 1, wherein: the end of the return pipe connected with the collecting box is higher than the end connected with the concrete stirring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220338930.8U CN218748588U (en) | 2022-02-18 | 2022-02-18 | Dust recovery device for concrete production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220338930.8U CN218748588U (en) | 2022-02-18 | 2022-02-18 | Dust recovery device for concrete production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218748588U true CN218748588U (en) | 2023-03-28 |
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ID=85643558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220338930.8U Active CN218748588U (en) | 2022-02-18 | 2022-02-18 | Dust recovery device for concrete production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218748588U (en) |
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2022
- 2022-02-18 CN CN202220338930.8U patent/CN218748588U/en active Active
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