CN208695228U - A kind of air-cooled flour mill circulation blower unit - Google Patents
A kind of air-cooled flour mill circulation blower unit Download PDFInfo
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- CN208695228U CN208695228U CN201820906159.3U CN201820906159U CN208695228U CN 208695228 U CN208695228 U CN 208695228U CN 201820906159 U CN201820906159 U CN 201820906159U CN 208695228 U CN208695228 U CN 208695228U
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Abstract
The utility model discloses a kind of air-cooled flour mills to recycle blower unit, including sieving machine, air filter machine, air-introduced machine, noise control guide duct and vacuum cleaner, three-phase connecting tube is welded in the middle part of the right side wall of the sieving machine, the upper end of the three-phase connecting tube is welded with vacuum cleaner, and the top of the rear wall of three-phase connecting tube offers air inlet, the upper end of the right side wall of the vacuum cleaner is plugged with noise control guide duct, pressure reducing valve can exclude the extra purified air of another part with entering with purification air, the guide duct that device uses is noise control guide duct, device vibration generates noise and needs to be transmitted to tube wall, it is propagated outward again by the vibration of tube wall, and noise control guide duct can be when noise transmission be to tube wall, pass through the outer tube of PVC material, the sound-proof material filled between inner sleeve and two layers of casing absorbs most vibrations It is dynamic, to reduce milling and sieve the noise that powder process generates.
Description
Technical field
The utility model belongs to nape massage technique field, specifically, being related to a kind of air-cooled flour mill circulation air inducing
Device.
Background technique
The grinding that flour mill is widely used in mineral products material in the fields such as metallurgy, building materials, chemical industry, mine is processed, but by
Powder after its processing grinding could use after being screened, and a large amount of dust can be generated simultaneously by being milled and sieve powder process
It being discharged into air, mill portion air inducing equipment device is all externally to discharge, it will cause certain influence to air quality, and
Noise is big, against the requirement of construction of environmental protection, for the requirement for reaching environmental protection spirit, need one kind can filtering exhaust gases, and drop
The equipment of low noise come handle flour mill work caused by dust pollution.
In view of this special to propose the utility model.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of air-cooled flour mill
Blower unit is recycled, in order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is:
A kind of air-cooled flour mill circulation blower unit, including sieving machine, air filter machine, air-introduced machine, noise control guide duct
And vacuum cleaner, three-phase connecting tube is welded in the middle part of the right side wall of the sieving machine, and the upper end of the three-phase connecting tube is welded with
Vacuum cleaner, and the top of the rear wall of three-phase connecting tube offers air inlet, the upper end of the right side wall of the vacuum cleaner is plugged with
Noise control guide duct, the left part and right part of the upper end of the side wall of the air filter machine are plugged with noise control guide duct, the air inducing
The left side wall of machine is plugged with noise control guide duct, and the upper end of air-introduced machine offers exhaust outlet, the vacuum cleaner and air filter machine
It is interconnected by noise control guide duct, and air filter machine and air-introduced machine are interconnected by noise control guide duct, the exhaust outlet
It is welded with noise control guide duct with the outside of air inlet, and exhaust outlet and air inlet are interconnected by noise control guide duct；
Further, the left end of the sieving machine is welded with flour mill connecting tube, the right end welding of the three-phase connecting tube
There is a sieving machine air draft air pump, the lower end of the sieving machine and sieving machine air draft air pump is welded with bracket；
Further, the vacuum cleaner includes vacuum cleaner main body and dust suction air pump, and the inner cavity of the vacuum cleaner main body passes through
The inner cavity of three-phase connecting tube and sieving machine is interconnected, and the lower end of the right side wall of the vacuum cleaner main body is welded with dust suction air pump；
Further, the upper end of the air filter machine is welded with pressure reducing valve, and the middle part of the front side wall of air filter machine
It is hinged with maintenance door, the lower end of the air filter machine offers dust-exhausting port, and the lower surface of air filter machine is welded with branch
Frame；
Further, the top of the right side wall of the air-introduced machine is welded with drainage air pump, and the lower surface welding of air-introduced machine
There is bracket；
Further, the noise control guide duct includes outer tube, sound-proof material and inner sleeve, the inside socket of the outer tube
There is inner sleeve, and is filled with sound-proof material between the inner surface of outer tube and the outer surface of inner sleeve.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
The utility model installs air draft air pump by the gas vent in sieving machine to guide the air with dust to enter three
Be connected the inside taken over, then by the effect of vacuum cleaner, by the inside of dust and gas push-in air filter machine, the air with dust exists
Dedusting is completed in air filter machine, a part of purified air enters air-introduced machine and recycles by the promotion of drainage air pump along conduit
Back into air port, there is kinetic energy after air is sucked by vacuum cleaner air, and do not excluded directly after air cleaning, and it is allowed to protect
It holds kinetic energy continuation to flow in the circulatory system, the acting of each air pump and unit can be reduced after device starting, to reduce
Regardless of power consumption, so that energy-saving effect is played, and in order to which the recyclegas guaranteed in device will not hinder new band dust
Air enter inside device, pressure reducing valve can exclude the extra purified sky of another part with entering for purification air
Gas, the guide duct that device uses are noise control guide duct, and device vibration generates noise and needs to be transmitted to tube wall, pass through the vibration of tube wall
It is dynamic to propagate outward again, and noise control guide duct can pass through the outer tube of PVC material, inner sleeve and two when noise transmission is to tube wall
The sound-proof material filled absorbs most vibrations between layer casing, to reduce milling and sieve the noise that powder process generates.
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, it can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:
Fig. 1 is that the loose muscle stick of the utility model and reseting wheel main view cut open figure；
Fig. 2 is the loosen hammer and shake bone drill main view of the utility model.
In figure: 1- sieving machine；2- three-phase connecting tube；3- air inlet；4- vacuum cleaner main body；5- air filter machine；6- air inducing
Machine；7- dust suction air pump；8- bracket；9- dust-exhausting port；10- noise control guide duct；11- outer tube；12- sound-proof material；13- inner sleeve；14-
Exhaust outlet；15- maintenance door；16- sieving machine air draft air pump；17- vacuum cleaner；18- drains air pump；19- pressure reducing valve；20- milling
Machine connecting tube.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of air-cooled flour mill of the present embodiment recycles blower unit, including sieving machine 1, sky
Gas filter 5, air-introduced machine 6, noise control guide duct 10 and vacuum cleaner 17 are welded with three in the middle part of the right side wall of sieving machine 1 and are connected
Pipe 2, the upper end of three-phase connecting tube 2 is welded with vacuum cleaner 17, and the top of the rear wall of three-phase connecting tube 2 offers air inlet 3,
The upper end of the right side wall of vacuum cleaner 17 is plugged with noise control guide duct 10, the left part and right part of the upper end of the side wall of air filter machine 5
It is plugged with noise control guide duct 10, the left side wall of air-introduced machine 6 is plugged with noise control guide duct 10, and the upper end of air-introduced machine 6 offers
Exhaust outlet 14, vacuum cleaner 17 and air filter machine 5 are interconnected by noise control guide duct 10, and air filter machine 5 and air-introduced machine 6
It is interconnected by noise control guide duct 10, the outside of exhaust outlet 14 and air inlet 3 is welded with noise control guide duct 10, and exhaust outlet
14 are interconnected with air inlet 3 by noise control guide duct 10, install air draft air pump 16 by the gas vent in sieving machine 1 to guide
Air with dust enters the inside of three-phase connecting tube 2, then passes through the effect of vacuum cleaner 17, and dust and gas is pushed into air filter machine
5 inside, the air with dust complete dedusting in air filter machine 5, and it is logical that a part of purified air enters air-introduced machine 6
The promotion for crossing drainage air pump 18 is recycled back to air inlet 3 along conduit, has kinetic energy air after air is sucked by vacuum cleaner 17,
And do not excluded directly after air cleaning, and allow it that kinetic energy continuation is kept to flow in the circulatory system, it can subtract after device starting
The acting of few each air pump and unit, thus reduce regardless of power consumption, so that energy-saving effect is played, and in order to guarantee in device
Recyclegas will not hinder to the new air with dust to enter inside device, pressure reducing valve 19 can with purification air into
Enter to exclude the extra purified air of another part, the guide duct that device uses is noise control guide duct 10, and device vibration produces
Raw noise needs to be transmitted to tube wall, is propagated outward again by the vibration of tube wall, and noise control guide duct 10 can be in noise transmission to pipe
When wall, the overwhelming majority is absorbed by the sound-proof material 12 filled between the outer tube 11, inner sleeve 13 and two layers of casing of PVC material
Vibration, to reduce milling and sieve the noise that powder process generates；
The left end of sieving machine 1 is welded with flour mill connecting tube 20, and the right end of three-phase connecting tube 2 is welded with sieving machine air draft gas
The lower end of pump 16, sieving machine 1 and sieving machine air draft air pump 16 is welded with bracket 8, by three-phase connecting tube 2 by sieving machine 1, air inlet
Mouth 3 and dust removal machine 17 link together；
Vacuum cleaner 17 includes vacuum cleaner main body 4 and dust suction air pump 7, the inner cavity of vacuum cleaner main body 4 by three-phase connecting tube 2 with
The inner cavity of sieving machine 1 is interconnected, and the lower end of the right side wall of vacuum cleaner main body 4 is welded with dust suction air pump 7；
The upper end of air filter machine 5 is welded with pressure reducing valve 19, and maintenance is hinged in the middle part of the front side wall of air filter machine 5
Hatch door 15, the lower end of air filter machine 5 offers dust-exhausting port 9, and the lower surface of air filter machine 5 is welded with bracket 8, overhauls cabin
For door 15 for replacing the internal components such as the strainer of air filter machine 5, pressure reducing valve 19 is the Non-return air valve for being able to bear nominal pressure,
When receive be greater than depending on air pressure pressure when extra pure air can be discharged, reduce circulatory system air pressure inside；
The top of the right side wall of air-introduced machine 6 is welded with drainage air pump 18, and the lower surface of air-introduced machine 6 is welded with bracket 8；
Noise control guide duct 10 includes outer tube 11, sound-proof material 12 and inner sleeve 13, and the inside of outer tube 11 is socketed with inner sleeve
Pipe 13, and sound-proof material 12 is filled between the inner surface of outer tube 11 and the outer surface of inner sleeve 13, it is inhaled by sandwich
Vibration is received, to reduce the dispersion level of noise.
Working principle: air draft air pump 16 is installed by the gas vent in sieving machine 1 to guide the air with dust to enter
The inside of three-phase connecting tube 2, then pass through the effect of vacuum cleaner 17, by the inside of dust and gas push-in air filter machine 5, with dust
Air completes dedusting in air filter machine 5, and a part of purified air enters air-introduced machine 6 and passes through the promotion of drainage air pump 18
It is recycled back to air inlet 3 along conduit, there is kinetic energy air after air is sucked by vacuum cleaner 17, and after air cleaning not directly
It excludes, and allows it that kinetic energy continuation is kept to flow in the circulatory system, each air pump and unit can be reduced after device starting
Acting, thus reduce regardless of power consumption, so that energy-saving effect is played, and in order to which the recyclegas guaranteed in device will not hinder
Enter inside device to the new air with dust, it is extra that pressure reducing valve 19 can exclude another part with entering with purification air
Purified air, the guide duct that device uses is noise control guide duct 10, and device vibration generates noise and needs to be transmitted to pipe
Wall is propagated outward again by the vibration of tube wall, and noise control guide duct 10 can pass through PVC material when noise transmission is to tube wall
The sound-proof material 12 filled between outer tube 11, inner sleeve 13 and two layers of casing absorbs most vibrations, to reduce milling
The noise generated with sieve powder process, for replacing the internal components such as the strainer of air filter machine 5, pressure reducing valve 19 is maintenance door 15
Be able to bear the Non-return air valve of nominal pressure, when receive be greater than depending on air pressure pressure when extra pure air can be discharged,
Reduce circulatory system air pressure inside.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (6)
1. a kind of air-cooled flour mill recycles blower unit, which is characterized in that including sieving machine (1), air filter machine (5), draw
Blower (6), noise control guide duct (10) and vacuum cleaner (17) are welded with three in the middle part of the right side wall of the sieving machine (1) and are connected
It manages (2), the upper end of the three-phase connecting tube (2) is welded with vacuum cleaner (17), and the top of the rear wall of three-phase connecting tube (2) is opened
Equipped with air inlet (3), the upper end of the right side wall of the vacuum cleaner (17) is plugged with noise control guide duct (10), the air filter machine
(5) left part and right part of the upper end of side wall are plugged with noise control guide duct (10), and the left side wall of the air-introduced machine (6) is plugged with
Noise control guide duct (10), and the upper end of air-introduced machine (6) offers exhaust outlet (14), the vacuum cleaner (17) and air filter machine
(5) it is interconnected by noise control guide duct (10), and air filter machine (5) passes through noise control guide duct (10) phase with air-introduced machine (6)
Intercommunicated, the outside of the exhaust outlet (14) and air inlet (3) is welded with noise control guide duct (10), and exhaust outlet (14) with into
Air port (3) is interconnected by noise control guide duct (10), and the air filter machine (5) is electrically connected by power supply line and external power supply
It connects.
2. a kind of air-cooled flour mill according to claim 1 recycles blower unit, which is characterized in that the sieving machine
(1) left end is welded with flour mill connecting tube (20), and the right end of the three-phase connecting tube (2) is welded with sieving machine air draft air pump
(16), the lower end of the sieving machine (1) and sieving machine air draft air pump (16) is welded with bracket (8), the sieving machine (1) and air draft
Air pump (16) is electrically connected by power supply line with external power supply.
3. a kind of air-cooled flour mill according to claim 1 recycles blower unit, which is characterized in that the vacuum cleaner
(17) include vacuum cleaner main body (4) and dust suction air pump (7), the inner cavity of the vacuum cleaner main body (4) by three-phase connecting tube (2) with
The inner cavity of sieving machine (1) is interconnected, and the lower end of the right side wall of the vacuum cleaner main body (4) is welded with dust suction air pump (7), described
Dust suction air pump (7) is electrically connected by power supply line with external power supply.
4. a kind of air-cooled flour mill according to claim 1 recycles blower unit, which is characterized in that the air filtration
The upper end of machine (5) is welded with pressure reducing valve (19), and maintenance door (15) are hinged in the middle part of the front side wall of air filter machine (5),
The lower end of the air filter machine (5) offers dust-exhausting port (9), and the lower surface of air filter machine (5) is welded with bracket (8).
5. a kind of air-cooled flour mill according to claim 1 recycles blower unit, which is characterized in that the air-introduced machine
(6) top of right side wall is welded with drainage air pump (18), and the lower surface of air-introduced machine (6) is welded with bracket (8), the air inducing
Machine (6) and drainage air pump (18) are electrically connected by power supply line with external power supply.
6. a kind of air-cooled flour mill according to claim 1 recycles blower unit, which is characterized in that the noise control wind-guiding
Managing (10) includes outer tube (11), sound-proof material (12) and inner sleeve (13), and the inside of the outer tube (11) is socketed with inner sleeve
(13), sound-proof material (12) and between the inner surface of outer tube (11) and the outer surface of inner sleeve (13) are filled with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906159.3U CN208695228U (en) | 2018-06-12 | 2018-06-12 | A kind of air-cooled flour mill circulation blower unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906159.3U CN208695228U (en) | 2018-06-12 | 2018-06-12 | A kind of air-cooled flour mill circulation blower unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208695228U true CN208695228U (en) | 2019-04-05 |
Family
ID=65936037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820906159.3U Active CN208695228U (en) | 2018-06-12 | 2018-06-12 | A kind of air-cooled flour mill circulation blower unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208695228U (en) |
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2018
- 2018-06-12 CN CN201820906159.3U patent/CN208695228U/en active Active
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