CN215027083U - Concrete pump pipe welding air purification equipment - Google Patents
Concrete pump pipe welding air purification equipment Download PDFInfo
- Publication number
- CN215027083U CN215027083U CN202120998970.0U CN202120998970U CN215027083U CN 215027083 U CN215027083 U CN 215027083U CN 202120998970 U CN202120998970 U CN 202120998970U CN 215027083 U CN215027083 U CN 215027083U
- Authority
- CN
- China
- Prior art keywords
- dust
- air
- fan
- hood
- corrugated pipe
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 16
- 238000004887 air purification Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a concrete pump pipe welding air purification device, which comprises a fan and an air channel connected to the input end of the fan, wherein the air channel provides supporting force by a vertical frame, the side wall of the air channel is provided with a dust hood communicated with the air channel, and one section of the air channel between the dust hood and the fan is provided with a filtering structure; the bottom of the dust hood is provided with an air inlet hood communicated with the dust hood, the bottom of the air inlet hood is connected with a corrugated pipe, the end part of the corrugated pipe is connected with a dust collection head, and the corrugated pipe is connected with a shaping framework along the axial direction of the corrugated pipe. The utility model discloses simple structure, the fan drives the air current and flows in the wind channel, and the smoke and dust part that the welding produced gets into the wind channel from the clearance between suction hood and the air inlet cover, and another part gets into the wind channel from dust absorption head and bellows, through the filtration of filter, realizes purifying discharge, and at this in-process, utilizes the plasticity of moulding skeleton, can buckle the bellows at will, removes the position of dust absorption head, reduces the diffusion of smoke and dust, realizes accurate dust absorption.
Description
Technical Field
The utility model relates to a pump line technical field especially relates to a concrete pump pipe welding air purification equipment.
Background
If the pump pipe is in a problem during working, the on-site concrete conveying work can be influenced, and the construction progress can be seriously influenced; manpower, material resources and time consumed by replacement of pump pipes of the pump truck are a construction party, and both the boss and workers of the pump truck are unwilling to touch; therefore, in the process of machining the pump pipe, the inner wall of the pump pipe is required to be additionally provided with the wear-resistant layer, the wear-resistant layer is generally welded, a large amount of smoke and dust can be generated in the welding process, a workshop is polluted, and the wear-resistant layer needs to be purified.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a concrete pump pipe welding air purification device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete pump pipe welding air purification device comprises a fan and an air channel connected to the input end of the fan, wherein the air channel provides supporting force through a vertical frame, a dust hood communicated with the air channel is installed on the side wall of the air channel, and a filtering structure is installed on a section of the air channel located between the dust hood and the fan;
the bottom of the dust hood is provided with an air inlet hood communicated with the dust hood, the bottom of the air inlet hood is connected with a corrugated pipe, the end part of the corrugated pipe is connected with a dust collection head, and the corrugated pipe is connected with a shaping framework along the axial direction of the corrugated pipe.
Preferably, filtration includes the filter, and the one end of filter is pegged graft in the strip mouth that the wind channel lateral wall was seted up, and the other end is connected with the connecting seat.
Preferably, the connecting seat is connected with magnets which attract each other on one side opposite to the air duct.
Preferably, the upper side and the lower side of the filter plate are symmetrically provided with limiting strips, and the limiting strips are connected to the inner wall of the air duct.
Preferably, one end of the air duct, which is far away from the fan, is connected with a connecting flange, and an end cover is installed on the connecting flange.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the fan drives the air current and flows in the wind channel, and the smoke and dust part that the welding produced gets into the wind channel from the clearance between suction hood and the air inlet cover, and another part gets into the wind channel from dust absorption head and bellows, through the filtration of filter, realizes purifying discharge, and at this in-process, utilizes the plasticity of moulding skeleton, can buckle the bellows at will, removes the position of dust absorption head, reduces the diffusion of smoke and dust, realizes accurate dust absorption.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the dust collection device comprises a fan 1, an air duct 2, a dust collection cover 3, a connecting flange 4, an end cover 5, a vertical frame 6, an air inlet cover 7, a corrugated pipe 8, a shaping framework 9, a dust collection head 10, a filter plate 11, a limiting strip 12 and a connecting seat 13.
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.
Referring to fig. 1-2, a concrete pump pipe welding air purification device comprises a fan 1 and an air duct 2 connected to an input end of the fan, wherein the air duct 2 is provided with a supporting force by a vertical frame 6, a dust hood 3 communicated with the air duct 2 is installed on the side wall of the air duct 2, and a filtering structure is installed on a section of the air duct 2 located between the dust hood 3 and the fan 1;
the bottom of the dust hood 3 is provided with an air inlet hood 7 communicated with the dust hood, the bottom of the air inlet hood 7 is connected with a corrugated pipe 8, the end part of the corrugated pipe 8 is connected with a dust collection head 10, the corrugated pipe 8 is connected with a shaping framework 9 along the axial direction of the corrugated pipe, the corrugated pipe 8 can be bent at will by utilizing the plasticity of the shaping framework 9, the position of the dust collection head 10 is moved, and accurate dust collection is realized.
The filtration includes filter 11, and the one end of filter 11 is pegged graft in the bar mouth that 2 lateral walls in wind channel were seted up, and the other end is connected with connecting seat 13, and connecting seat 13 all is connected with the magnet that attracts mutually with 2 relative one sides in wind channel, conveniently replaces filter 11.
Bilateral symmetry is equipped with spacing 12 about filter 11, and spacing 12 connection is at 2 inner walls in wind channel, and is spacing to filter 11, and it inserts to be convenient for, and the one end that fan 1 was kept away from to wind channel 2 is connected with flange 4, installs end cover 5 on flange 4, and end cover 5 plays sealed effect, also can demolish end cover 5 simultaneously for connect other wind channels 2, realize the extension in wind channel 2.
In this case, fan 1 drives the air current and flows in wind channel 2, and the smoke and dust part that the welding produced gets into wind channel 2 from the clearance between suction hood 3 and the air inlet cover 7, and another part gets into wind channel 2 from dust absorption head 10 and bellows 8, through the filtration of filter 11, realizes purifying discharge, and at this in-process, utilize the plasticity of moulding skeleton 9, bellows 8 can be buckled at will, remove the position of dust absorption head 10, reduces the diffusion of smoke and dust, realizes accurate dust absorption.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A concrete pump pipe welding air purification device comprises a fan (1) and an air duct (2) connected to the input end of the fan, wherein the air duct (2) is supported by a vertical frame (6), and is characterized in that a dust hood (3) communicated with the air duct (2) is installed on the side wall of the air duct (2), and a filtering structure is installed on a section, located between the dust hood (3) and the fan (1), of the air duct (2);
the dust collection device is characterized in that an air inlet cover (7) communicated with the dust collection cover (3) is installed at the bottom of the dust collection cover, a corrugated pipe (8) is connected to the bottom of the air inlet cover (7), a dust collection head (10) is connected to the end portion of the corrugated pipe (8), and a shaping framework (9) is connected to the corrugated pipe (8) along the axial direction of the corrugated pipe.
2. The concrete pump pipe welding air purification equipment of claim 1, wherein the filtering structure comprises a filtering plate (11), one end of the filtering plate (11) is inserted into a strip-shaped opening formed in the side wall of the air duct (2), and the other end of the filtering plate is connected with a connecting seat (13).
3. The concrete pump pipe welding air purification equipment of claim 2, wherein one side of the connecting base (13) opposite to the air channel (2) is connected with a magnet which attracts.
4. The concrete pump pipe welding air purification equipment as claimed in claim 3, wherein the upper side and the lower side of the filter plate (11) are symmetrically provided with limiting strips (12), and the limiting strips (12) are connected to the inner wall of the air duct (2).
5. The concrete pump pipe welding air purification equipment of claim 4, wherein one end of the air duct (2) far away from the fan (1) is connected with a connecting flange (4), and an end cover (5) is installed on the connecting flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998970.0U CN215027083U (en) | 2021-05-11 | 2021-05-11 | Concrete pump pipe welding air purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120998970.0U CN215027083U (en) | 2021-05-11 | 2021-05-11 | Concrete pump pipe welding air purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215027083U true CN215027083U (en) | 2021-12-07 |
Family
ID=79199715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120998970.0U Expired - Fee Related CN215027083U (en) | 2021-05-11 | 2021-05-11 | Concrete pump pipe welding air purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215027083U (en) |
-
2021
- 2021-05-11 CN CN202120998970.0U patent/CN215027083U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211207 |