CN208758054U - A kind of multistage sieve material device of powder processing - Google Patents
A kind of multistage sieve material device of powder processing Download PDFInfo
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- CN208758054U CN208758054U CN201820925370.XU CN201820925370U CN208758054U CN 208758054 U CN208758054 U CN 208758054U CN 201820925370 U CN201820925370 U CN 201820925370U CN 208758054 U CN208758054 U CN 208758054U
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- net
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- sieve
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- screening net
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Abstract
The utility model belongs to powder screening technique field, it is processed more particularly to a kind of powder and expects device with multistage sieve, hopper is sieved including rectangle, the vibrating mechanism of rectangle sieve hopper bottom is set, fine powder collection device, air inducing fan and gas pump, overcome the deficiencies in the prior art, net and air inducing mechanism are screened using second level, first layer is for screening foreign matter and bulky grain, the second layer is for screening too small fine powder, and second screens sieve bottom setting injection tube and air inducing fan, injection tube effectively improves the case where getting stuck, air inducing fan takes too small fine powder away, it is recycled again by sack cleaner, by the outlet of the net gas of sack cleaner extend to the second screening net for assist blow material, the powder of the online side of second screening is blown into outlet port, whole equipment structure is simple, it is high-efficient, sieve material effect is good.
Description
Technical field
The utility model belongs to powder screening technique field, and in particular to a kind of multistage sieve material device of powder processing.
Background technique
Screening plant, including rack, mounting rack, vibrating mechanism and screening layer, screening is convenient, and screening efficiency is high.Bobbing machine
Structure includes motor, transmission mechanism and eccentric wheel.
Wherein existing screening plant screening efficiency is low and screening layer mesh is easy to get stuck.
Utility model content
It is processed the purpose of this utility model is to provide a kind of powder and expects device with multistage sieve, overcome the prior art not
Foot screens net and air inducing mechanism using second level, and first layer is for screening foreign matter and bulky grain, and the second layer is for screening too small fine powder
End, and the second screening sieve bottom setting injection tube and air inducing fan, injection tube effectively improve the case where getting stuck, air inducing fan incited somebody to action
Small fine powder is taken away, then is recycled by sack cleaner, extends to the second screening net by the net gas outlet of sack cleaner and uses
Material is blown in auxiliary, the powder of the online side of the second screening is blown into outlet port, whole equipment structure is simple, high-efficient, sieve material effect
Fruit is good.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of multistage sieve material device of powder processing, including rectangle sieve hopper, is arranged in rectangle sieve hopper bottom
Vibrating mechanism, fine powder collection device, air inducing fan and gas pump, the rectangle sieve hopper top are equipped with feed inlet, and lower section is logical
It crosses several spring structures and is connected with supporting leg, be successively arranged the first screening net and the second screening inside the rectangle sieve hopper
Net, the first screening net are located at the online side of the second screening and are horizontally mounted, and the second screening net inclination installation is described rectangular
Shape sieves hopper bottom and is equipped with ramp structure, and the second screening net inclined direction and ramp structure inclined direction be not ipsilateral, described
Coarse fodder outlet and dust outlet are respectively equipped with outside rectangle sieve hopper, the coarse fodder outlet is located at the first screening net and the second sieve
Between network selection and lower section is aligned with the second screening net least significant end edge, the dust outlet be located at the second screening side off the net and with draw
Wind inlet of fan connection, the fine powder collection device are equipped with feed inlet, fines discharge port and the outlet of net gas, the feed inlet
It is connect with fan outlet is drawn.
Further, the fine powder collection device is sack cleaner, and the sack cleaner includes dirt pocket and net gas
Room, is equipped with demarcation plate between the dirt pocket and air-purifying chamber, the demarcation plate is equipped with several dedusting bag cages, the feed inlet
Setting is arranged in air-purifying chamber in dirt pocket side, the fines discharge port setting in dirt pocket bottom, the net gas outlet.
Further, it is located to be equipped between the first screening net and the second screening net outside the rectangle sieve hopper and blows expects pipe,
It is described blow expects pipe second screen net most significant end side, it is described blow expects pipe gas outlet inclination and gradient with second screening net inclination
Degree is consistent, described to blow expects pipe air inlet and net gas outlet connection.
Further, described to blow expects pipe air inlet and net gas outlet connections position and feed inlet and draw fan outlet interconnecting piece
Position is all made of spring hose.
Further, it is located in the second screening side off the net and sack cleaner in the rectangle sieve hopper and is located on air-purifying chamber
Side is equipped with injection tube, and the second screening net, the sack cleaner are directed toward in the injection tube gas outlet in the rectangle sieve hopper
It is directed toward dedusting bag cage in interior injection tube gas outlet.
Further, the injection tube connect by connecting pipe with gas pump, the connecting pipe equipped with solenoid valve with
Pulse valve.
Further, first screening net grid gap is greater than and second screens net grid gap.
Further, the coarse fodder outlet and fines discharge port are equipped with weight flap valve.
Compared with prior art, having the advantages that
A kind of powder processing described in the utility model expects device with multistage sieve, screens net and air inducing mechanism using second level, the
One layer is used to screen foreign matter and bulky grain, and the second layer is for screening too small fine powder, and injection tube is arranged in the second screening sieve bottom
It is fanned with air inducing, injection tube effectively improves the case where getting stuck, and air inducing fan takes too small fine powder away, then passes through sack cleaner
Recycling, by the outlet of the net gas of sack cleaner extend to the second screening net for assist blow material, the second screening is square on the net
Powder blows outlet port, and whole equipment structure is simple, high-efficient, and sieve material effect is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of powder processing with multistage sieve material device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown, a kind of multistage sieve material device of powder processing described in the utility model, including rectangle sieve hopper 1,
Vibrating mechanism 14, fine powder collection device 4, air inducing fan 6 and the gas pump 5 of rectangle sieve 1 bottom of hopper are set, it is described rectangular
Shape sieves and is equipped with feed inlet 11 above hopper 1, and lower section is connected with supporting leg 13, the rectangle sieve by several spring structures 12
The first screening net 2 and the second screening net 3 are successively arranged inside hopper 1, the first screening net 2 is located at 3 top of the second screening net
And be horizontally mounted, the second screening net 3 inclination installation, rectangle sieve hopper bottom is equipped with ramp structure, and described second
It screens net inclined direction and ramp structure inclined direction is not ipsilateral, be respectively equipped with coarse fodder outlet 31 outside the rectangle sieve hopper
And dust outlet, the coarse fodder outlet 31 is located between the first screening net and the second screening net and lower section and the second screening net are minimum
End edge is along alignment, and the dust outlet, which is located at the second screening side off the net and fans 6 air inlets with air inducing, to be connect, and the fine powder is collected
Device 4 is equipped with feed inlet 41, fines discharge port 42 and net gas outlet 44, and the feed inlet 41 is fanned out to 6 air ports with air inducing and connect.
Further, the fine powder collection device 5 is sack cleaner, and the sack cleaner includes dirt pocket and net gas
Room, is equipped with demarcation plate between the dirt pocket and air-purifying chamber, the demarcation plate is equipped with several dedusting bag cages 45, the charging
Mouth setting is arranged in air-purifying chamber in dirt pocket side, the fines discharge port setting in dirt pocket bottom, the net gas outlet.
Further, it is located to be equipped between the first screening net and the second screening net outside the rectangle sieve hopper and blows expects pipe
32, it is described blow expects pipe 32 second screen net most significant end side, it is described blow expects pipe gas outlet inclination and gradient with second screening
Net gradient is consistent, described to blow expects pipe air inlet and net gas outlet connection.
Further, described to blow expects pipe air inlet and net gas outlet connections position and feed inlet and draw fan outlet interconnecting piece
Position is all made of spring hose 7.
Further, it is located in the second screening side off the net and sack cleaner in the rectangle sieve hopper and is located on air-purifying chamber
Side is equipped with injection tube 3,43, and the second screening net is directed toward in 3 gas outlet of injection tube in the rectangle sieve hopper, and the pocket type removes
It is directed toward dedusting bag cage in 43 gas outlet of injection tube in dirt device.
Further, the injection tube is connect by connecting pipe with gas pump, and the connecting pipe is equipped with solenoid valve 51
With pulse valve 52.
Further, first screening net grid gap is greater than and second screens net grid gap.
Further, the coarse fodder outlet and fines discharge port are equipped with weight flap valve 6.
To sum up, a kind of powder processing described in the utility model expects device with multistage sieve, screens net and air-introduced machine using second level
System, first layer is for screening foreign matter and bulky grain, and the second layer is for screening too small fine powder, and the second screening sieve bottom setting spray
Blowpipe and air inducing fan, injection tube effectively improve the case where getting stuck, and air inducing fan takes too small fine powder away, then is removed by pocket type
The recycling of dirt device, by the outlet of the net gas of sack cleaner extend to the second screening net for assist blow material, second is screened on the net
The powder of side blows outlet port, and whole equipment structure is simple, high-efficient, and sieve material effect is good.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (8)
1. a kind of powder processing uses multistage sieve to expect device, including rectangle sieve hopper and the vibration that rectangle sieve hopper bottom is arranged in
Motivation structure, the rectangle sieve hopper top are equipped with feed inlet, and lower section is connected with supporting leg by several spring structures, special
Sign is: further including fine powder collection device, air inducing fan and gas pump, is successively arranged the first sieve inside the rectangle sieve hopper
Network selection and the second screening net, the first screening net are located at the online side of the second screening and are horizontally mounted, and the second screening net inclines
Tiltedly installation, rectangle sieve hopper bottom are equipped with ramp structure, the second screening net inclined direction and ramp structure inclination
Direction is not ipsilateral, is respectively equipped with coarse fodder outlet and dust outlet outside rectangle sieve hopper, and the coarse fodder outlet is located at the
Between one screening net and the second screening net and lower section is aligned with the second screening net least significant end edge, and the dust outlet is located at second
It screens side off the net and is connect with wind inlet of fan is drawn, the fine powder collection device is equipped with feed inlet, fines discharge port and net
Gas outlet, the feed inlet are connect with fan outlet is drawn.
2. a kind of powder processing according to claim 1 expects device with multistage sieve, it is characterised in that: the fine powder is collected
Device is sack cleaner, and the sack cleaner includes dirt pocket and air-purifying chamber, is equipped between the dirt pocket and air-purifying chamber
Demarcation plate, the demarcation plate are equipped with several dedusting bag cages, and the feed inlet setting is in dirt pocket side, the fines discharging
Mouth setting is arranged in air-purifying chamber in dirt pocket bottom, the net gas outlet.
3. a kind of powder processing according to claim 1 expects device with multistage sieve, it is characterised in that: the rectangle sieve material
It is located to be equipped between the first screening net and the second screening net outside case and blows expects pipe, one for blowing expects pipe second and screening net most significant end
Side, it is described blow expects pipe gas outlet inclination and gradient with second screen net gradient it is consistent, it is described to blow expects pipe air inlet and net gas
Outlet connection.
4. a kind of powder processing according to claim 3 expects device with multistage sieve, it is characterised in that: described to blow expects pipe air inlet
Mouthful with net gas outlet connections position and feed inlet and draw fan outlet connecting portion and be all made of spring hose.
5. a kind of powder processing according to claim 2 expects device with multistage sieve, it is characterised in that: the rectangle sieve material
It is located to be located above air-purifying chamber in the second screening side off the net and sack cleaner in case and is equipped with injection tube, the rectangle sieve material
The second screening net is directed toward in injection tube gas outlet in case, and dedusting bag cage is directed toward in the injection tube gas outlet in the sack cleaner.
6. a kind of powder processing according to claim 5 expects device with multistage sieve, it is characterised in that: the injection tube passes through
Connecting pipe is connect with gas pump, and the connecting pipe is equipped with solenoid valve and pulse valve.
7. a kind of powder processing according to claim 1 expects device with multistage sieve, it is characterised in that: the first screening net
Grid gap is greater than and the second screening net grid gap.
8. a kind of powder processing according to claim 1 expects device with multistage sieve, it is characterised in that: the coarse fodder outlet and
Fines discharge port is equipped with weight flap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925370.XU CN208758054U (en) | 2018-06-15 | 2018-06-15 | A kind of multistage sieve material device of powder processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925370.XU CN208758054U (en) | 2018-06-15 | 2018-06-15 | A kind of multistage sieve material device of powder processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758054U true CN208758054U (en) | 2019-04-19 |
Family
ID=66127742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925370.XU Expired - Fee Related CN208758054U (en) | 2018-06-15 | 2018-06-15 | A kind of multistage sieve material device of powder processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122107A (en) * | 2020-08-10 | 2020-12-25 | 湖州吴兴花果山矿山机械有限公司 | Multilayer rockfill material screening plant |
-
2018
- 2018-06-15 CN CN201820925370.XU patent/CN208758054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122107A (en) * | 2020-08-10 | 2020-12-25 | 湖州吴兴花果山矿山机械有限公司 | Multilayer rockfill material screening plant |
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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: 20190419 Termination date: 20200615 |