CN214086650U - Environment-friendly spiral pneumatic conveying pump - Google Patents
Environment-friendly spiral pneumatic conveying pump Download PDFInfo
- Publication number
- CN214086650U CN214086650U CN202022240660.0U CN202022240660U CN214086650U CN 214086650 U CN214086650 U CN 214086650U CN 202022240660 U CN202022240660 U CN 202022240660U CN 214086650 U CN214086650 U CN 214086650U
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- China
- Prior art keywords
- dust
- dust collection
- valve
- pipeline
- communicated
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- 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
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- 239000000428 dust Substances 0.000 claims abstract description 62
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 239000008187 granular material Substances 0.000 abstract description 10
- 239000000843 powder Substances 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses an environment-friendly spiral pneumatic conveying pump, which comprises a conveying pipe, a feeding port and a discharging port, wherein the feeding port and the discharging port are arranged at the two ends of the conveying pipe; the improved dust collection device is characterized in that the feed inlet is connected with a hopper, an adsorption block is arranged around the outer side of the hopper, a dust suction nozzle is communicated with the left side of the hopper and communicated with a dust collection box through a first pipeline, the dust collection box is communicated with the upper end of a discharge outlet through a second pipeline, the improved dust collection device further comprises a high-pressure air source arranged above the dust collection box, the high-pressure air source is communicated with the dust collection box through an air source pipeline, a first valve is arranged on the air source pipeline, a second valve is arranged on the first pipeline, and an air exhauster is arranged between the second valve and the dust suction nozzle. The utility model has the advantages of simple structure and reasonable design, carry out the dust through setting up in the absorption piece and the dust absorption mouth in the hopper outside and handle, can avoid sending into the powder granule material the condition of dust four times because of lacking the adsorption affinity when conveying system.
Description
Technical Field
The utility model discloses delivery pump equipment technical field, concretely relates to environment-friendly spiral pneumatic conveying pump.
Background
The screw conveying pump is a feeding device and is mainly used for conveying cement, raw materials, fly ash and other powdery materials, the conveying distance reaches 200m, and the pressure of compressed air is 0.2-0.4 MPa. The spiral pneumatic conveying pump has the main advantages of simple structure, compact structure and small machine body height; the material can be continuously conveyed at high pressure, the conveying capacity is easy to control, variable conveying can be realized under the rated conveying capacity of 0-100%, the conveying process has no pulsation, the conveying capacity can reach hundreds of tons, and the volume of the material is the minimum on the premise of the same conveying capacity.
In the conveying process of powder particle materials, especially when the powder particle materials are conveyed into a spiral pneumatic conveying system, a large amount of dust can be generated, the working quality of workers is seriously influenced, and the workers do not have a good working environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an environment-friendly spiral pneumatic conveying pump.
In order to achieve the above object, the utility model provides a following technical scheme:
an environment-friendly spiral pneumatic conveying pump comprises a conveying pipe, a feeding port and a discharging port, wherein the feeding port and the discharging port are arranged at two ends of the conveying pipe, a motor is arranged at the same side of the feeding port, the motor is connected with a spiral propelling rod positioned in the conveying pipe through a coupler, and a feeding valve is arranged at the feeding port; the improved dust collection device is characterized in that the feed inlet is connected with a hopper, an adsorption block is arranged around the outer side of the hopper, a dust suction nozzle is communicated with the left side of the hopper and communicated with a dust collection box through a first pipeline, the dust collection box is communicated with the upper end of a discharge outlet through a second pipeline, the improved dust collection device further comprises a high-pressure air source arranged above the dust collection box, the high-pressure air source is communicated with the dust collection box through an air source pipeline, a first valve is arranged on the air source pipeline, a second valve is arranged on the first pipeline, and an air exhauster is arranged between the second valve and the dust suction nozzle.
As the utility model discloses an it sets up to prefer, feed valve, first valve, second valve are the electric control valve.
As an optimal arrangement of the present invention, the adsorption block is an adsorption block that can release static electricity.
As the preferred arrangement of the utility model, the first pipeline is communicated with the upper end of the dust collection box, and the second pipeline is communicated with the bottom of the dust collection box.
As the utility model discloses a preferred setting, screw propulsion pole pitch reduces from feed inlet to discharge gate department gradually.
The utility model discloses possess following beneficial effect:
1. the utility model has the advantages of simple structure and reasonable design, carry out the dust through the absorption piece and the dust absorption mouth that set up in the hopper outside and handle, absorb the piece and can adsorb small dust and granule through release static, the dust absorption mouth can inhale dust and granule through the air exhauster, the dust and the granule of rethread high-pressure air source in with the dust collection box are carried to the discharge gate after closing corresponding valve, can avoid like this to send into the powder granule material into the condition of dust four times because of lacking the adsorption affinity when conveying system, can make operational environment improve greatly.
2. The utility model discloses the screw propulsion pole adopts the variable pitch design, realizes the limit to carry the limit compression to the material to can reduce holistic exhaust compression consumption, and have the inhibiting action to taking place at the discharge gate exhaust surge phenomenon of taking place, make the work of pump more steady, can noise reduction and exhaust vibration.
Drawings
FIG. 1 is a schematic structural view of a pneumatic screw pump;
1-a conveying pipe;
2-a feed inlet;
3-discharging port;
4-an electric motor;
5-a coupler;
6-a screw propulsion rod;
7-a feed valve;
8-a hopper;
9-an adsorption block;
10-a dust suction nozzle;
11-a first conduit;
12-a dust collection box;
13-a second conduit;
14-high pressure gas source;
15-a gas source pipeline;
16-a first valve;
17-a second valve;
18-a suction fan.
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, an embodiment of the present invention provides an environment-friendly screw pneumatic conveying pump, including a conveying pipe 1, and a feeding port 2 and a discharging port 3 disposed at two ends of the conveying pipe 1, wherein a motor 4 is disposed at the same side of the feeding port 2, the motor 4 is connected to a screw pushing rod 6 disposed in the conveying pipe 1 through a coupling 5, and a feeding valve 7 is disposed at the feeding port 2; the utility model discloses a high-pressure gas dust collection device, including feed inlet 2, 8, hopper 8, dust collection box 12, first pipeline 13, first valve 17, second valve 17, air exhauster 18, air source pipeline 15, first valve 16, second valve 17, air source 17 and dust collection nozzle 10, feed inlet 2 is connected with hopper 8, 8 outside rings are provided with adsorption block 9, 8 left sides of hopper intercommunication have dust absorption mouth 10, dust absorption mouth 10 communicates through first pipeline 11 and dust collection box 12, dust collection box 12 communicates in discharge gate 3 upper end through second pipeline 13, still including setting up in the high-pressure air source 14 of dust collection box 12 top, high-pressure air source 14 and dust collection box 12 pass through air source pipeline 15 and communicate, be provided with first valve 16 on the air source pipeline 15, be provided with second valve 17 on the first pipeline 11, be provided with air exhauster 18 between second valve 17 and the dust absorption mouth 10.
As the preferred setting of the embodiment of the present invention, further, the feed valve 7, the first valve 16 and the second valve 17 are all electrically controlled valves.
As a preferable configuration of the embodiment of the present invention, further, the adsorption block 9 is an adsorption block that can release static electricity.
As a preferable configuration of the embodiment of the present invention, further, the first pipeline 11 is communicated with the upper end of the dust box 12, and the second pipeline 13 is communicated with the bottom of the dust box 12.
As the utility model discloses preferred setting of embodiment, furtherly, 6 pitch of screw propulsion pole reduces from feed inlet 2 to discharge gate 3 department gradually. The spiral propelling rod adopts a variable-pitch design, and realizes the simultaneous conveying and compression of materials, so that the overall exhaust compression power consumption can be reduced, the surge phenomenon generated by exhaust at the discharge port is inhibited, the work of the pump is more stable, and the noise and the exhaust vibration can be reduced.
The utility model discloses the theory of operation: this environment-friendly spiral air conveying pump, add the powder granule material through hopper 8, at this moment, start absorption block 9 and dust absorption mouth 10, can reduce a large amount of dusts that the fly ash produced when adding, absorption block 9 can be through releasing static and adsorb tiny dust and granule, dust absorption mouth 10 can be through air exhauster suction dust and granule, dust collection box 12 can set up the charge level indicator or certain time quantum, close second valve 17 on the first pipeline 11, open first valve 16 on the air supply pipeline 15, pneumatic high pressure gas source 14, carry dust and granule in the dust collection box 12 to discharge gate 3 along second pipeline 13 and discharge, can avoid like this to send the powder granule material into conveying system because of lacking the adsorption affinity and the condition that the dust is all around, can make operational environment improve greatly.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (5)
1. An environment-friendly spiral pneumatic conveying pump comprises a conveying pipe, a feeding port and a discharging port, wherein the feeding port and the discharging port are arranged at two ends of the conveying pipe; the improved dust collection device is characterized in that the feed inlet is connected with a hopper, an adsorption block is arranged around the outer side of the hopper, a dust suction nozzle is communicated with the left side of the hopper and communicated with a dust collection box through a first pipeline, the dust collection box is communicated with the upper end of a discharge outlet through a second pipeline, the improved dust collection device further comprises a high-pressure air source arranged above the dust collection box, the high-pressure air source is communicated with the dust collection box through an air source pipeline, a first valve is arranged on the air source pipeline, a second valve is arranged on the first pipeline, and an air exhauster is arranged between the second valve and the dust suction nozzle.
2. The environmentally friendly pneumatic screw transfer pump of claim 1, wherein the feed valve, the first valve, and the second valve are electrically controlled valves.
3. The environmentally friendly pneumatic screw transfer pump of claim 1, wherein the adsorption block is an electrostatic releasable adsorption block.
4. The environmentally friendly pneumatic screw transfer pump of claim 1, wherein the first conduit is in communication with an upper end of the dust bin, and the second conduit is in communication with a bottom of the dust bin.
5. The environmentally friendly screw pneumatic transfer pump of claim 1, wherein the pitch of the screw ram decreases from the feed inlet to the discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240660.0U CN214086650U (en) | 2020-10-10 | 2020-10-10 | Environment-friendly spiral pneumatic conveying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240660.0U CN214086650U (en) | 2020-10-10 | 2020-10-10 | Environment-friendly spiral pneumatic conveying pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214086650U true CN214086650U (en) | 2021-08-31 |
Family
ID=77442993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022240660.0U Expired - Fee Related CN214086650U (en) | 2020-10-10 | 2020-10-10 | Environment-friendly spiral pneumatic conveying pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214086650U (en) |
-
2020
- 2020-10-10 CN CN202022240660.0U patent/CN214086650U/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 |
Granted publication date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |