CN219815616U - Sampling dust removing system - Google Patents
Sampling dust removing system Download PDFInfo
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- CN219815616U CN219815616U CN202321154485.0U CN202321154485U CN219815616U CN 219815616 U CN219815616 U CN 219815616U CN 202321154485 U CN202321154485 U CN 202321154485U CN 219815616 U CN219815616 U CN 219815616U
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- Prior art keywords
- dust
- sampling
- pipeline
- dust collecting
- dust collection
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- 239000000428 dust Substances 0.000 title claims abstract description 206
- 238000005070 sampling Methods 0.000 title claims abstract description 75
- 238000000746 purification Methods 0.000 claims abstract description 3
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000010881 fly ash Substances 0.000 abstract description 2
- 239000000571 coke Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling dust removal system, which comprises a dust collection pipeline arranged on a sampling shed frame, wherein the dust collection pipeline is connected with a dust removal purification device and a dust collection system, the dust collection system comprises dust collection hoods or dust collection hoods arranged at all dust removal points of sampling equipment, the dust collection hoods are directly communicated with the dust collection pipeline, and the dust collection hoods are communicated with the dust collection pipeline through electric valves; the fly ash of each dust removing point is collected by the dust collecting system and then is sent into the dust collecting pipeline, and then is uniformly conveyed into the dust removing and purifying device through the dust collecting pipeline, and the dust is filtered and removed by the dust removing and purifying device. The low air volume technology is adopted to solve the field dust emission problem, and the system has small volume, simple structure and low cost.
Description
Technical Field
The utility model relates to the technical field of industrial dust removal, in particular to a sampling dust removal system.
Background
In the working process of the sampling equipment, fly dust can be generated in many links, so that environmental pollution is caused, and the long-term working in the environment can cause great harm to the health of staff. The places where fly dust pollution is generated in the sampling process are very many, such as the positions of sampling head unloading, sampling equipment moving trolley unloading, storage bin, sample primary transferring unloading, sample collecting transferring unloading and the like, can generate great fly dust pollution, so that dust collection and dust removal operation are required to be carried out on all parts related to pollution in the sampling process.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a sampling dust removal system with good dust collection and removal effects.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the sampling dust removing system comprises a dust collecting pipeline arranged on a sampling shed frame, the dust collecting pipeline is connected with a dust removing and purifying device and a dust collecting system, the dust collecting system comprises dust collecting hoods or dust collecting hoods arranged at all dust removing points of sampling equipment, the dust collecting hoods are directly communicated with the dust collecting pipeline, and the dust collecting hoods are communicated with the dust collecting pipeline through electric valves.
As a preferable technical scheme, a dust collecting cover for collecting dust of the trolley travelling system is arranged below the sampling equipment trolley travelling device.
As a preferable technical scheme, a canvas curtain for dust collection is sleeved outside the sampling drill bit of the sampling device.
As a preferable technical scheme, a dust hood is arranged on a frame of a sampling head unloading part and a movable trolley unloading part of the sampling equipment, and the dust hood is communicated with the dust collecting pipeline through an electric valve.
As a preferable technical scheme, a soft curtain for preventing dust from overflowing is arranged below the dust hood.
As a preferable technical scheme, a dust collection pipeline is arranged on a shell of the primary transfer belt unloading part of the sampling equipment, and the dust collection pipeline is communicated with the dust collection pipeline.
As a preferable technical scheme, a soft curtain which encloses the unloading part and is used for preventing dust from overflowing is arranged on a frame of the unloading part of the collecting and transferring belt of the sampling equipment, and a dust collection pipeline with one end extending into the soft curtain and the other end communicated with the dust collection pipeline is arranged on the frame of the sampling equipment.
As an optimized technical scheme, a dust hood is arranged on a discharge end frame of a sample transferring and lifting machine of the sampling equipment, and the dust hood is communicated with the dust collecting pipeline through an electric valve.
As a preferable technical scheme, a dust collection pipeline is arranged on a shell at the switching port of the sample transferring belt conveyor of the sampling equipment, and the dust collection pipeline is communicated with the dust collection pipeline.
As a preferable technical scheme, the dust removing and purifying device comprises a bag type dust collector communicated with the dust collecting pipeline.
Due to the adoption of the technical scheme, the sampling dust removing system comprises a dust collecting pipeline arranged on a sampling shed frame, the dust collecting pipeline is connected with a dust removing and purifying device and a dust collecting system, the dust collecting system comprises dust collecting hoods or dust collecting hoods arranged at all dust removing points of sampling equipment, the dust collecting hoods are directly communicated with the dust collecting pipeline, and the dust collecting hoods are communicated with the dust collecting pipeline through electric valves; the fly ash of each dust removing point is collected by the dust collecting system and then is sent into the dust collecting pipeline, and then is uniformly conveyed into the dust removing and purifying device through the dust collecting pipeline, and the dust is filtered and removed by the dust removing and purifying device. The low air volume technology is adopted to solve the field dust emission problem, and the system has small volume, simple structure and low cost.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a top view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an embodiment of the present utility model;
FIG. 3 is a left side view of FIG. 2;
in the figure: 1-a sampling shed frame; 21-a dust collection pipe; 22-dust hood; 31-a sampling equipment cart; 32-a trolley; 33-sampling drill bit; 34-canvas curtain; 4-a dust removal purification device.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1, 2 and 3, the sampling dust removing system comprises a dust collecting pipeline 21 installed on a sampling shed frame 1, the dust collecting pipeline 21 is connected with a dust removing and purifying device 4 and a dust collecting system, the dust collecting system comprises dust collecting hoods 22 or dust collecting hoods (not shown in the drawings) installed at all dust removing points of the sampling device, the dust collecting hoods 22 are directly communicated with the dust collecting pipeline 21, and the dust collecting hoods are communicated with the dust collecting pipeline 21 through electric valves.
A dust collecting cover 22 for collecting dust of a travelling system of the trolley 32 is arranged below the travelling device of the sampling equipment trolley 31. The sampling drill 33 of the sampling device is sleeved with a canvas curtain 34 for dust collection. And dust suction covers are arranged on the frame of the unloading position of the sampling head of the sampling equipment and the unloading position of the movable trolley 32, and are communicated with the dust collection pipeline 21 through electric valves. A soft curtain for preventing dust from overflowing is arranged below the dust hood.
A dust collection pipe (not shown) is mounted on the housing of the primary transfer belt discharge portion of the sampling apparatus, and the dust collection pipe is communicated with the dust collection pipe 21. A soft curtain enclosing the unloading part and used for preventing dust from overflowing is arranged on a frame of the unloading part of the collecting and transferring belt of the sampling equipment, and a dust collection pipeline with one end extending into the soft curtain and the other end communicated with the dust collection pipeline 21 is arranged on the frame of the sampling equipment.
A dust hood is arranged on a discharge end frame of the sample transferring elevator of the sampling equipment, and the dust hood is communicated with the dust collecting pipeline 21 through an electric valve. And a dust collection pipeline is arranged on a shell at the switching port of the sample transferring belt conveyor of the sampling equipment, and the dust collection pipeline is communicated with the dust collection pipeline 21.
The dust-removing and purifying device 4 includes a bag filter in communication with the dust collecting pipe 21.
The structure of the sampling device belongs to the prior art in the field, and the improvement of the technical scheme is that a dust removing device is arranged and installed for each dust removing point of the sampling device capable of generating dust, in view of the fact that the sampling device is huge in size, components such as a dust hood, a soft curtain and a dust collecting pipeline are also common dustproof devices in the field, and structural details of the components are not shown in the drawing. The technical proposal of the utility model is innovative in that the dust-removing and purifying device 4 has the whole layout and structure.
The technical scheme of the utility model is illustrated in detail by sampling coke products:
1. automobile sampler:
1.1 under the travelling device of the large trolley of the sampler, a dust collecting cover 22 is arranged to collect dust from the travelling system of the trolley 32.
1.2 the mobile ventilation system, i.e. the dust collection duct 21, is mounted with the sampling shelter frame 1.
1.3 a canvas curtain 34 is arranged at each sampling drill bit 33 to collect dust, and further control dust emission.
2. Discharging by a sampling head:
2.1 the sampling head is to the primary belt department of unloading of transporting, installs the dust collecting cover additional, and supporting electric valve, electric valve opens during unloading, and the soft curtain of lower part installation guarantees that dust collecting cover 22 does not have visible particulate matter excessive.
3. Coke sample storage bin
3.1 Primary transfer Belt is discharged to the travelling car 32 and dust can be collected by inserting an existing (Primary Belt) housing into the dust suction duct.
3.2 the unloading position of the movable trolley 32 is provided with a dust hood at the upper part of the storage bin, and the corresponding electric valve is opened when unloading in order not to obstruct the action of the movable trolley 32 and adopt side suction to suck dust.
3.3 storage silo is toward coke collection transportation belt department of unloading, adopts soft curtain to advance sealing treatment, prevents that the dust from overflowing, and the back inserts dust absorption pipeline and carries out the dust absorption, and dust absorption mouth electric valve controls, and when the storage silo was unloaded toward collecting transportation belt respectively, the dust absorption pipeline valve that corresponds opened and carries out the dust absorption, installs a dust absorption point in addition at the belt head and increases the dust collection effect.
3.4 the dust collection point of the rotary type divider can be inserted into a dust collection pipeline by using the shell for dust collection.
3.5 dust collection points of the coke ball curing machine can be inserted into dust collection pipelines by utilizing the shell for dust collection.
3.6, the coke residue is recovered and lifted by a bucket, and side suction dust collection is adopted.
4. Coke sample transport
4.1 coke sample transferring elevator, additionally installing an electric valve matched with the dust hood, and opening the electric valve during discharging so as not to influence the elevator to move the dust hood and adopt side installation.
4.2 the coke sample transferring belt conveyor is connected with the connecting port by utilizing a shell to insert into a pipeline for dust collection.
The technical scheme of the utility model has the following advantages:
1. when a sampler of sampling equipment carries out mobile sampling, the moving direction is up and down, front and back, left and right, and a dust collection system is adopted for dust collection;
2. adopting a double-layer movable dust hood to work together with a sampler;
3. the low air volume technology is adopted to solve the on-site dust emission problem, and the system has small volume, simple structure and low price; the management and maintenance are convenient; an explosion-proof system is adopted to solve the problem of dust explosion prevention.
The foregoing has shown and described the basic principles, main features and 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.
Claims (10)
1. Sampling dust pelletizing system, its characterized in that: including installing the dust collecting pipeline on the sample canopy frame, dust collecting pipeline is connected with dust purification device and dust collecting system, dust collecting system is including installing the dust collecting hood or the dust collecting hood at each dust removal point of sampling equipment, the dust collecting hood with dust collecting pipeline direct communication, the dust collecting hood pass through electric valve with dust collecting pipeline intercommunication.
2. The sampling dust removal system of claim 1, wherein: a dust collecting cover for collecting dust of the trolley travelling system is arranged below the sampling equipment trolley travelling device.
3. The sampling dust removal system of claim 1, wherein: a canvas curtain for dust collection is sleeved outside the sampling drill bit of the sampling device.
4. The sampling dust removal system of claim 1, wherein: and dust suction covers are arranged on the frame of the unloading position of the sampling head of the sampling equipment and the unloading position of the travelling trolley, and are communicated with the dust collecting pipeline through electric valves.
5. The sampling dust removal system of claim 4, wherein: a soft curtain for preventing dust from overflowing is arranged below the dust hood.
6. The sampling dust removal system of claim 1, wherein: and a dust collection pipeline is arranged on the shell of the unloading part of the primary transfer belt of the sampling equipment, and is communicated with the dust collection pipeline.
7. The sampling dust removal system of claim 1, wherein: a soft curtain surrounding the unloading part and used for preventing dust from overflowing is arranged on a frame of the unloading part of the collecting and transferring belt of the sampling equipment, and a dust collection pipeline with one end extending into the soft curtain and the other end communicated with the dust collection pipeline is arranged on the frame of the sampling equipment.
8. The sampling dust removal system of claim 1, wherein: a dust hood is arranged on a discharge end frame of the sample transferring elevator of the sampling equipment, and the dust hood is communicated with the dust collecting pipeline through an electric valve.
9. The sampling dust removal system of claim 1, wherein: and a dust collection pipeline is arranged on the shell at the switching port of the sample transferring belt conveyor of the sampling equipment, and is communicated with the dust collection pipeline.
10. The sampling dust removal system of any one of claims 1 to 9, wherein: the dust removing and purifying device comprises a bag type dust collector communicated with the dust collecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154485.0U CN219815616U (en) | 2023-05-11 | 2023-05-11 | Sampling dust removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154485.0U CN219815616U (en) | 2023-05-11 | 2023-05-11 | Sampling dust removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815616U true CN219815616U (en) | 2023-10-13 |
Family
ID=88247358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154485.0U Active CN219815616U (en) | 2023-05-11 | 2023-05-11 | Sampling dust removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815616U (en) |
-
2023
- 2023-05-11 CN CN202321154485.0U patent/CN219815616U/en active Active
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