CN217777366U - Novel environment-friendly dust removal device for concrete mixing plant - Google Patents
Novel environment-friendly dust removal device for concrete mixing plant Download PDFInfo
- Publication number
- CN217777366U CN217777366U CN202221247279.XU CN202221247279U CN217777366U CN 217777366 U CN217777366 U CN 217777366U CN 202221247279 U CN202221247279 U CN 202221247279U CN 217777366 U CN217777366 U CN 217777366U
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- Prior art keywords
- dust
- aggregate
- concrete mixing
- mixing plant
- bin
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- 239000000428 dust Substances 0.000 title claims abstract description 91
- 239000004567 concrete Substances 0.000 title claims abstract description 35
- 239000000843 powder Substances 0.000 claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 210000003934 vacuole Anatomy 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 sandstone Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a concrete mixing plant technical field just discloses a novel environmental protection dust collector for concrete mixing plant, including installation frame and powder tank, the upper portion of installation frame is provided with the aggregate storehouse fill, the middle part of installation frame sets up and remains to mix the storehouse, the inside of aggregate storehouse fill is provided with the gridLayer along the circumference that the aggregate storehouse was fought, vacuole formation between gridLayer and the aggregate storehouse was fought, the upper end of powder tank is connected with dust absorption pipe, the end-to-end connection of dust absorption pipe has the dust shaker, the end of giving vent to anger of dust shaker is connected with the draught fan through the connecting pipe. Through setting up dust catcher, dust absorption pipeline, dust absorption pipe, dust shaker and draught fan, realized the effect to removing dust among the concrete mixing process, solved traditional device and caused the aggregate to condense together easily through water spray dust removal, caused the concrete mixing quality to descend, influenced the problem of concrete quality.
Description
Technical Field
The utility model relates to a concrete mixing plant technical field specifically is a novel environmental protection dust collector for concrete mixing plant.
Background
Concrete is a general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the raw materials of the concrete generally comprise cement, sandstone, fly ash, additives and water. During concrete production, cement, fly ash and gravel are generally stored in a raw material bin respectively, the raw material bin is a closed tank for storing bulk materials, and a material level system is arranged on the tank and can display the position of the materials. The raw material bin and the screw conveying pump are matched for use, so that raw materials can be conveyed to various positions.
Existing dust removal devices include two types: the environment in the water spraying and atomizing stirring cavity plays a role in dust reduction, but the moisture content during concrete stirring is also seriously influenced, so that the moisture control in the stirring station is difficult to grasp. (two) set up the dust remover on feed bin storehouse top, the air in the former feed bin is to the atmosphere through the dust remover back row, adopts this kind of mode though can realize the effect of dust removal, but because all need be equipped with a dust remover above every former feed bin, the dust remover is after long-time the use, need disassemble the dust remover to clear up the dust remover is inside, and disassemble the process comparatively loaded down with trivial details, inconvenient staff operates the dust remover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel environmental protection dust collector for concrete mixing plant.
(II) technical scheme
In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides a novel environmental protection dust collector for concrete mixing plant, includes installation frame and powder jar, the upper portion of installation frame is provided with aggregate storehouse fill, the middle part of installation frame is provided with and remains to mix the storehouse, the inside of aggregate storehouse fill is provided with the net layer along the circumference of aggregate storehouse fill, vacuole formation between net layer and the aggregate storehouse are fought, the upper end of powder jar is connected with the dust absorption pipe, the end-to-end connection of dust absorption pipe has the dust shaker, the end of giving vent to anger of dust shaker is connected with the draught fan through the connecting pipe.
Preferably, the number of the aggregate hoppers is four, a first weighing conveyer belt is arranged at the bottom of the middle two aggregate hoppers, and second weighing conveyer belts are arranged at the bottoms of the two aggregate hoppers on the two sides; the first weighing conveyer belt and the second weighing conveyer belt are close to one end of the to-be-mixed bin and communicated with the to-be-mixed bin.
Preferably, the lower extreme discharge gate of waiting to mix the storehouse is connected with horizontal mixer, the below of horizontal mixer discharge gate is provided with the finished product conveying belt, the finished product conveying belt is the upper right slope setting, the end of finished product conveying belt is provided with out the storehouse.
Preferably, the discharge gate department of powder jar is provided with the spiral delivery machine, the end of spiral delivery machine with wait to mix the storehouse and be linked together.
Preferably, four cavities between the aggregate bin and the grid layer are communicated through a dust suction pipeline, a dust collector is arranged on the dust suction pipeline, and the tail end of the dust collector is communicated with the dust remover.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel environmental protection dust collector for concrete mixing plant possesses following beneficial effect:
1. this a novel environmental protection dust collector for concrete mixing plant through setting up dust catcher, dust absorption pipeline, dust absorption pipe, dust shaker and draught fan, has realized the effect to concrete mixing in-process dust removal, has solved traditional device and has caused the aggregate to condense together easily through water spray dust removal, causes the concrete mixing quality to descend, influences the problem of concrete quality.
Drawings
FIG. 1 is a schematic structural view of a novel environmental protection dust collector for a concrete mixing plant of the present invention;
fig. 2 is a schematic structural diagram of the grid layer of the present invention.
In the figure: the system comprises a mounting frame 1, an aggregate bin 2, a bin to be mixed 3, a first weighing conveyer belt 4, a second weighing conveyer belt 5, a horizontal mixer 6, a finished product conveying belt 7, a discharge bin 8, a powder tank 9, a spiral conveyer 10, a dust collector 11, a dust collection pipeline 12, a powder dust collection pipe 13, a dust remover 14, a draught fan 15 and a grid layer 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a new technical solution: the utility model provides a novel environmental protection dust collector for concrete mixing plant, is including installation frame 1 and powder jar 9, the upper portion of installation frame 1 is provided with aggregate bin 2, the middle part of installation frame 1 is provided with and remains to mix storehouse 3, the inside of aggregate bin 2 is provided with net layer 16 along aggregate bin 2's circumference, vacuole formation between net layer 16 and the aggregate bin 2, the upper end of powder jar 9 is connected with dust absorption pipe 13, the end-to-end connection of dust absorption pipe 13 has dust shaker 14, the end of giving vent to anger of dust shaker 14 is connected with draught fan 15 through the connecting pipe.
In this embodiment, the number of the aggregate hoppers 2 is four, the bottoms of the two aggregate hoppers 2 in the middle are provided with first weighing conveyer belts 4, and the bottoms of the two aggregate hoppers 2 on two sides are provided with second weighing conveyer belts 5; the first weighing conveyer belt 4 and the second weighing conveyer belt 5 are close to one end of the to-be-mixed bin 3 and are communicated with the to-be-mixed bin 3.
In this embodiment, the lower extreme discharge gate of treating mixing storehouse 3 is connected with horizontal mixer 6, the below of the 6 discharge gates of horizontal mixer is provided with finished product conveying belt 7, finished product conveying belt 7 is the upper right side slope setting, the end of finished product conveying belt 7 is provided with out feed bin 8.
In this embodiment, a spiral material conveyor 10 is arranged at the discharge port of the powder tank 9, and the tail end of the spiral material conveyor 10 is communicated with the bin 3 to be mixed.
In this embodiment, the cavities between the four aggregate hoppers 2 and the grid layer 16 are communicated through a dust suction pipeline 12, a dust collector 11 is arranged on the dust suction pipeline 12, and the tail end of the dust collector 11 is communicated with a dust remover 14.
The working principle is as follows: in the working process of the novel environment-friendly dust removal device for the concrete mixing plant, firstly, a forklift is used for adding various aggregates into different aggregate hoppers 2 respectively, a dust collector 11 is started, dust generated by the aggregates in the aggregate hoppers 2 is extracted through a dust collection pipeline 12 through the cavity between the aggregate hoppers 2 and a grid layer 16, dust propagation pollution is reduced, a dust remover 14 and an induced draft fan 15 are opened, the dust generated in the aggregate hoppers 2 can be cleaned and collected through the dust remover 14, and then the cleaned air is discharged through an air outlet of the induced draft fan 15; the dust generated in the powder tank 9 can be extracted into the dust remover 14 through the dust suction pipe 13 to be cleaned, so that the environment-friendly dust removal effect of the concrete mixing plant is realized, and the problem of environmental pollution caused by direct discharge of dust into the atmosphere is avoided; when the device stirs, at first open the discharge gate of different aggregate storehouse fill 2 according to different demands, weigh conveyer belt 4 and second through different first weighing in 2 bottoms in different aggregate storehouse fill and weigh conveyer belt 5 and carry out the ration and weigh the transport to different aggregates, different aggregates ration is carried to the inside of treating mixing storehouse 3, then start the screw feeder 10 of powder jar 9 bottom, to treating that the storehouse 3 is inside to add the powder, open the discharge gate of treating mixing storehouse 3 bottoms immediately and make the mixture carry and stir the mixture to the inside of horizontal mixer 6 and mix, treat that concrete mixing is accomplished, open the discharge gate of horizontal mixer 6, the concrete is carried to the inside of going out the feed bin 8 through finished product conveyer belt 7, at last will transport the tank car and go to the below of the 8 discharge gates in feed bin, open feed bin 8 and carry out the ejection of compact, and then realize the production of concrete.
This embodiment is through setting up dust catcher 11, dust absorption pipeline 12, dust absorption pipe 13, dust shaker 14 and draught fan 15, has realized the effect to concrete mixing in-process dust removal, has solved traditional device and has caused the aggregate to condense together easily through water spray dust removal, causes concrete mixing quality to descend, influences the problem of concrete quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel environmental protection dust collector for concrete mixing plant, includes installation frame (1) and powder jar (9), its characterized in that: the upper portion of installation frame (1) is provided with aggregate hopper (2), the middle part of installation frame (1) is provided with and remains to mix storehouse (3), the inside of aggregate hopper (2) is provided with net layer (16) along the circumference of aggregate hopper (2), vacuole formation between net layer (16) and aggregate hopper (2), the upper end of powder jar (9) is connected with dust absorption pipe (13), the end-to-end connection of dust absorption pipe (13) has dust shaker (14), the end of giving vent to anger of dust shaker (14) is connected with draught fan (15) through the connecting pipe.
2. The new environmental protection dust removing device for concrete mixing plant according to claim 1, characterized in that: the number of the aggregate bin hoppers (2) is four, a first weighing conveyer belt (4) is arranged at the bottom of the middle two aggregate bin hoppers (2), and second weighing conveyer belts (5) are arranged at the bottoms of the two aggregate bin hoppers (2) at the two sides; the first weighing conveyer belt (4) and the second weighing conveyer belt (5) are both communicated with the to-be-mixed bin (3) at the ends close to the to-be-mixed bin (3).
3. The new environmental protection dust removing device for concrete mixing plant according to claim 1, characterized in that: treat that the lower extreme discharge gate in storehouse (3) of mixing is connected with horizontal mixer (6), the below of horizontal mixer (6) discharge gate is provided with finished product conveying belt (7), finished product conveying belt (7) are the upper right side slope setting, the end of finished product conveying belt (7) is provided with out feed bin (8).
4. The new environmental protection dust removing device for concrete mixing plant according to claim 1, characterized in that: the powder material mixing device is characterized in that a spiral material conveying machine (10) is arranged at the position of a discharge port of the powder material tank (9), and the tail end of the spiral material conveying machine (10) is communicated with a to-be-mixed bin (3).
5. The novel environment-friendly dust removal device for the concrete mixing plant according to claim 1, characterized in that: four cavity between aggregate hopper (2) and net layer (16) is linked together through dust absorption pipeline (12), be provided with dust catcher (11) on dust absorption pipeline (12), the end and dust shaker (14) of dust catcher (11) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221247279.XU CN217777366U (en) | 2022-05-20 | 2022-05-20 | Novel environment-friendly dust removal device for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221247279.XU CN217777366U (en) | 2022-05-20 | 2022-05-20 | Novel environment-friendly dust removal device for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217777366U true CN217777366U (en) | 2022-11-11 |
Family
ID=83910526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221247279.XU Expired - Fee Related CN217777366U (en) | 2022-05-20 | 2022-05-20 | Novel environment-friendly dust removal device for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217777366U (en) |
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2022
- 2022-05-20 CN CN202221247279.XU patent/CN217777366U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221111 |