CN219636448U - A dust fall recovery unit for material mixes - Google Patents
A dust fall recovery unit for material mixes Download PDFInfo
- Publication number
- CN219636448U CN219636448U CN202223075055.8U CN202223075055U CN219636448U CN 219636448 U CN219636448 U CN 219636448U CN 202223075055 U CN202223075055 U CN 202223075055U CN 219636448 U CN219636448 U CN 219636448U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collection
- conveying belt
- frame
- material 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
- 239000000428 dust Substances 0.000 title claims abstract description 200
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a dust fall recovery device for material mixing, which relates to the technical field of concrete processing and comprises a first conveying belt and a second conveying belt, wherein a mixed conveying belt is arranged between the first conveying belt and the second conveying belt, and a dust hood is arranged above the junction of the first conveying belt, the second conveying belt and the mixed conveying belt; the dust hood is connected with a dust collection mechanism, the dust collection mechanism comprises a dust collection box connected with the dust hood, a negative pressure dust collection assembly is arranged in the dust collection box and comprises a dust collection frame, dust cloth is sleeved outside the dust collection frame, and the dust collection frame is connected with an air extractor.
Description
Technical Field
The utility model relates to the technical field of concrete processing, in particular to a dust fall recovery device for material mixing.
Background
In the process of preparing concrete in factories, various materials such as cement, sand, coal ash and additives are transported and mixed, and in order to improve the processing efficiency, different materials are conveyed through different conveying belts, or the same raw materials are conveyed through different conveying belts and mixed for processing, and due to the properties of the materials, certain dust ash can be generated in the mixing process, and the environment in the factory can be seriously influenced by the fact that the dust ash is not processed, and in addition, certain physical hidden danger can be brought to staff.
The dust is raised to a certain extent, which results in waste of raw materials, so that it is necessary to design a device capable of recovering dust.
Disclosure of Invention
The utility model aims to provide a dust fall recovery device for material mixing, which is used for realizing the technical effects of preventing dust from rising outside in the concrete production process, affecting the production environment, collecting and recovering raised dust and reducing cost waste.
The utility model is realized by the following technical scheme: the dust collection device comprises a first conveying belt and a second conveying belt, wherein a mixed conveying belt is arranged between the first conveying belt and the second conveying belt, and a dust hood is arranged above the junction of the first conveying belt, the second conveying belt and the mixed conveying belt;
the dust hood is connected with a dust collection mechanism, the dust collection mechanism comprises a dust collection box connected with the dust hood, a negative pressure dust collection assembly is arranged in the dust collection box and comprises a dust collection frame, dust cloth is sleeved outside the dust collection frame, and the dust collection frame is connected with an air extractor.
In order to better realize the utility model, the negative pressure dust collection assembly further comprises a mounting chamber arranged at the top of the dust collection box, a mounting groove for mounting the dust collection frame is arranged in the mounting chamber, and the air extractor is communicated with the mounting chamber so that the inside of the mounting chamber is negative pressure.
In order to better realize the utility model, the dust collection frame further comprises a frame body in a hollowed shape, one end of the frame body is provided with an ear plate matched with the mounting groove, the free end of the frame body is provided with a bottom plate, and two ends of the dust cloth are respectively connected with the ear plate and the bottom plate.
In order to better realize the utility model, the bottom of the installation chamber is further provided with a plurality of dust collection frames, and the dust collection frames are distributed at equal intervals.
In order to better realize the utility model, the bottom of the dust removing box is further provided with an opening, and a dust receiving groove is arranged at the corresponding position of the opening.
In order to better realize the utility model, a screw is further arranged in the dust receiving groove, a helical blade is arranged on the screw, a dust outlet is arranged at the bottom of one end of the dust receiving groove, a third conveying belt is correspondingly arranged at the dust outlet, and the free end of the third conveying belt is arranged above the second conveying end.
In order to better realize the utility model, the dust removal box further comprises a square hollow shell body, wherein the bottom of the shell body is connected with a guide shell, the guide shell is in a groove shape, and the side plate of the guide shell is obliquely arranged at the bottom of the shell body.
The beneficial effects of the utility model are as follows:
according to the utility model, the dust hood is arranged, dust and dust raised outside in the process of mixing materials can be collected by the dust hood, and the dust and dust can be collected by the dust removal box and the negative pressure dust collection assembly, so that the collected dust and dust can be reused, and the purposes of reasonably utilizing resources and reducing the conditions of dust and dust raised outside, environmental pollution and the like are achieved.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the following brief description will be given of the drawings required for the present utility model, it being understood that the following drawings only illustrate some embodiments of the present utility model and are therefore not to be considered limiting in scope, and that other relevant drawings may be obtained from these drawings without the benefit of the inventive effort to a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a dust fall recovery device for material mixing;
fig. 2 is a schematic structural diagram of a dust collection mechanism provided by the utility model;
fig. 3 is a schematic structural view of a guide shell provided by the present utility model;
FIG. 4 is a schematic view showing a conventional state of a dust collection frame and a dust cloth according to the present utility model;
FIG. 5 is a schematic view of the negative pressure state of the dust collection frame and the dust cloth provided by the utility model;
fig. 6 is a schematic structural diagram of a first conveyor belt, a second conveyor belt and a mixed conveyor belt provided by the utility model;
icon:
100-first conveyer belt, 200-second conveyer belt, 300-mixed conveyer belt, 400-dust hood, 500-dust absorption mechanism, 510-dust removal case, 511-shell body, 512-guide shell, 520-negative pressure dust absorption assembly, 521-dust absorption frame, 522-dust cloth, 523-installation room, 524-otic placode, 525-bottom plate, 530-dust receiving groove, 531-screw rod, 532-helical blade, 540-third conveyer belt, 550-dust.
Detailed Description
The technical scheme of the present utility model will be described below with reference to the accompanying drawings.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present utility model, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 6, the present utility model provides a dust recycling device for material mixing, in which dust 550 is easy to raise during the production and preparation process of concrete in the prior art, the production environment is affected, and the dust 550 also causes raw material loss.
The utility model provides a dust fall recovery device for mixing materials, which mainly comprises a first conveying belt 100 and a second conveying belt 200, which are respectively used for conveying sand, cement and other raw materials for concrete preparation, and further comprises a mixing conveying belt 300, wherein the mixing conveying belt 300 is arranged below the first conveying belt 100 and the second conveying belt 200, in the process of conveying the raw materials to the mixing conveying belt 300, dust 550 floats in the air when the raw materials fall into the mixing conveying belt 300 due to a certain height difference, the dust 550 is increasingly larger in the process of continuously conveying the raw materials to the mixing conveying belt 300, a dust hood 400 is arranged above the junction of the first conveying belt 100, the second conveying belt 200 and the mixing conveying belt 300, the dust 550 generated by the part is adsorbed through the dust hood 400, the dust hood 400 is also connected with a dust suction mechanism 500, and the dust hood 400 can be erected through a bracket so as to be fixed above the mixing conveying belt 300.
This dust absorption mechanism 500 includes the dust collection box 510 of being connected with the dust hood 400, connect through the tuber pipe between dust hood 400 and the dust collection box 510, this dust collection box 510 is including being square shell body 511, and for the cavity setting, set up direction shell 512 in the bottom of shell body 511, this direction shell 512 is the recess shape, specifically small big-end down, and the curb plate of direction shell 512 is the slope and installs in the bottom of shell body 511, the benefit of setting like this lies in on the inner wall of the dust collection box 510 that reduces dust 550 can not accumulate, can have the effect of certain direction through the curb plate slope setting of direction shell 512, be convenient for dust 550 to fall down.
The negative pressure dust collection unit 520 for collecting the dust 550 is provided inside the dust box 510, the negative pressure dust collection unit 520 includes a dust collection frame 521 and a dust cloth 522 provided outside the dust collection frame 521, preferably, the dust collection frame 521 is a steel mesh, when negative pressure is drawn into the dust collection frame 521, the dust 550 entering the dust box 510 is adsorbed on the dust cloth 522, the dust cloth 522 is also adsorbed on the dust collection frame 521 due to the negative pressure in the dust collection frame 521, the dust 550 is adsorbed on the dust cloth 522, after the negative pressure is sucked to a certain extent, the dust cloth 522 after the negative pressure is closed, the dust cloth 522 is gradually separated from the dust collection frame 521, and the dust 550 collected on the dust cloth 522 is collected at the bottom of the dust box 510 under the self condition, thereby achieving the treatment of the dust 550.
In order to more reasonably treat the dust 550 raised outside, prevent the dust 550 from being discharged outside, an opening is further arranged at the bottom of the dust collection box 510, specifically, an opening is arranged at the bottom of the guide shell 512, a dust collection groove 530 is arranged at the corresponding position of the opening, a screw 531 is arranged in the dust collection groove 530, a spiral blade 532 is arranged on the screw 531, a driving motor is further connected to the end of the screw 531, a dust outlet is further arranged at the bottom of one end of the dust collection groove 530, a third conveying belt 540 is correspondingly arranged below the dust outlet, and the free end of the third conveying belt 540 is arranged above the second conveying belt 200.
After the negative pressure dust collection assembly 520 collects dust, then when the normal pressure is recovered, the dust 550 naturally falls into the dust receiving groove 530, and rotates through the driving screw 531, so that the dust 550 is discharged to a dust outlet and is conveyed to the second conveying belt 200 through the third conveying belt 540, thereby achieving the purpose of reutilizing the dust 550, reducing the waste of raw materials, reasonably utilizing resources and reducing the pollution to the environment.
In order to further optimize the negative pressure suction assembly 520, a mounting chamber 523 is further provided at the top of the dust box 510, a mounting groove for mounting the dust suction frame 521 is provided in the mounting chamber 523, and the suction pump is connected in the mounting chamber 523 so as to have a negative pressure.
The dust collection frame 521 includes a frame body having a hollowed-out shape, and an ear plate 524 matched with the mounting groove is disposed at one end of the frame body, specifically, the ear plate 524 may be screwed into the mounting groove by a threaded connection manner, or may be connected by a bolt or the like, so that the dust collection frame is not excessively limited.
The bottom of the frame body is provided with a bottom plate 525, the bottom of the frame body can be plugged by the bottom plate 525, dust cloth 522 is arranged between the bottom plate 525 and the ear plate 524, the inside of a mounting chamber 523 of the frame body is negative pressure under the action of an exhaust fan, the space inside the dust removing box 510 is certain negative pressure through the frame body with the hollow design, the dust cloth 522 is adsorbed on the hollow frame body under the action of the negative pressure, as shown in fig. 5, the frame body is hollow, so that the dust cloth 522 is arranged at the hollow position, dust collecting dust 550 is collected, the dust 550 is accumulated more in the continuous collection process, after a certain amount of dust collecting dust is reached, the exhaust fan is closed, the pressure in the dust removing box 510 is recovered to be normal, and the dust cloth 522 is slowly separated from the hollow frame body under the condition of natural pressure, so that the collected dust 550 naturally falls to the bottom of the dust removing box 510 at any time in the self-weight condition and falls into the dust receiving groove 530, is conveyed to a third conveying belt 540 and onto the second conveying belt 200 under the action of a screw 531 and a spiral blade 532.
In order to facilitate more efficient collection of the dust 550, the frame body and the dust cloth 522 in the dust removing box 510 are arranged in parallel with each other at the same interval, and as shown in fig. 2, the surface of the dust cloth 522 is preferably made of a material that is relatively smooth and is not easy to adsorb the dust 550.
According to the utility model, the dust hood 400 is arranged, the dust hood 400 can collect dust 550 raised outside in the process of mixing materials, the dust 550 is collected through the dust removal box 510 and the negative pressure dust collection assembly 520, and the collected dust 550 can be reused, so that the purposes of reasonably utilizing resources and reducing the conditions of raising the dust 550, polluting the environment and the like are achieved.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. A dust fall recovery device for material mixing is characterized in that,
the dust collection device comprises a first conveying belt (100) and a second conveying belt (200), wherein a mixed conveying belt (300) is further arranged between the first conveying belt (100) and the second conveying belt (200), and the dust collection device further comprises a dust collection cover (400) arranged above the junction of the first conveying belt (100), the second conveying belt (200) and the mixed conveying belt (300);
the dust collection device is characterized in that the dust collection cover (400) is connected with a dust collection mechanism (500), the dust collection mechanism (500) comprises a dust collection box (510) connected with the dust collection cover (400), a negative pressure dust collection assembly (520) is arranged in the dust collection box (510), the negative pressure dust collection assembly (520) comprises a dust collection frame (521), dust cloth (522) is sleeved outside the dust collection frame (521), and the dust collection frame (521) is connected with an air extractor.
2. A dust recovery device for material mixing according to claim 1, wherein,
the negative pressure dust collection assembly (520) comprises a mounting chamber (523) arranged at the top of the dust collection box (510), a mounting groove for mounting the dust collection frame (521) is formed in the mounting chamber (523), and the air extractor is communicated with the mounting chamber (523) so that negative pressure is formed in the mounting chamber (523).
3. A dust recovery device for material mixing according to claim 2, wherein,
the dust collection frame (521) comprises a frame body which is hollow, an ear plate (524) matched with the mounting groove is arranged at one end of the frame body, a bottom plate (525) is arranged at the free end of the frame body, and two ends of dust cloth (522) are respectively connected with the ear plate (524) and the bottom plate (525).
4. A dust recovery device for material mixing according to claim 3,
the bottom of the installation chamber (523) is provided with a plurality of dust collection frames (521), and the dust collection frames (521) are distributed at equal intervals.
5. A dust recovery device for material mixing according to claim 1, wherein,
an opening is arranged at the bottom of the dust removal box (510), and a dust receiving groove (530) is arranged at the corresponding position of the opening.
6. The dust recycling apparatus for material mixing according to claim 5, wherein,
be equipped with screw rod (531) in connecing dirt groove (530), be equipped with helical blade (532) on screw rod (531), the bottom of connecing dirt groove (530) one end is equipped with out the dirt mouth, it corresponds to be equipped with third conveyer belt (540) to go out the dirt mouth, the free end of third conveyer belt (540) is arranged in the top of second conveyer belt (200).
7. A dust fall recovery device for material mixing according to any one of claims 1 to 6, wherein,
the dust removal box (510) comprises a square shell body (511), a guide shell (512) is connected to the bottom of the shell body (511), the guide shell (512) is in a groove shape, and side plates of the guide shell (512) are obliquely arranged at the bottom of the shell body (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223075055.8U CN219636448U (en) | 2022-11-18 | 2022-11-18 | A dust fall recovery unit for material mixes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223075055.8U CN219636448U (en) | 2022-11-18 | 2022-11-18 | A dust fall recovery unit for material mixes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636448U true CN219636448U (en) | 2023-09-05 |
Family
ID=87808853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223075055.8U Active CN219636448U (en) | 2022-11-18 | 2022-11-18 | A dust fall recovery unit for material mixes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636448U (en) |
-
2022
- 2022-11-18 CN CN202223075055.8U patent/CN219636448U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210388511U (en) | Automatic production line waste collecting device | |
| CN208771092U (en) | A kind of dust-laden equipment for treating industrial waste gas | |
| CN112517618A (en) | Novel municipal refuse treatment device | |
| CN216965241U (en) | Raw materials screening installation is used in production of garlic E essence | |
| CN219636448U (en) | A dust fall recovery unit for material mixes | |
| CN220316358U (en) | Belt conveyor for granulating blast furnace slag powder production | |
| CN219581344U (en) | Industrial solid waste treatment pre-crushing device | |
| CN209704725U (en) | A kind of dust-extraction unit for air cleaner | |
| CN215655629U (en) | Waste collecting device for solid state treatment | |
| CN112169889B (en) | Recovery unit is smashed to building rubbish | |
| CN213102447U (en) | Coal breaker | |
| CN208680038U (en) | A kind of graphite dust recyclable device | |
| CN113399427A (en) | Waste recovery device for construction | |
| CN208643634U (en) | Dust-extraction unit is used in a kind of processing of environment-friendly sheet | |
| CN219928693U (en) | Concrete rubble transmission equipment | |
| CN109316865A (en) | A kind of multi-level water filtering dust collecting equipment | |
| CN219092742U (en) | Flotation device for light matters in construction waste | |
| CN213313814U (en) | Novel ash bin of dust remover | |
| CN219187266U (en) | Spiral sand washer with water recycling function | |
| CN214683414U (en) | Dust collector is used in processing of environmental protection brick | |
| CN219806803U (en) | Cleaning device for environment-friendly brick finished product transfer trolley | |
| CN215742585U (en) | Grinding machanism uses high-efficient dust removal auxiliary assembly | |
| CN219836263U (en) | Pulse bag type dust collector | |
| CN216653796U (en) | Cement manufacture dust is collected and is recycled device | |
| CN217526881U (en) | Unorganized emission treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |