CN207222306U - A kind of rotary screen dust collect plant - Google Patents
A kind of rotary screen dust collect plant Download PDFInfo
- Publication number
- CN207222306U CN207222306U CN201721154711.XU CN201721154711U CN207222306U CN 207222306 U CN207222306 U CN 207222306U CN 201721154711 U CN201721154711 U CN 201721154711U CN 207222306 U CN207222306 U CN 207222306U
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- CN
- China
- Prior art keywords
- dust
- rotary screen
- delivery pipe
- filter
- collect plant
- 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
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Abstract
The utility model discloses a kind of rotary screen dust collect plant, it is intended to the dust in air is not filtered when solving rotary screen dedusting, it is necessary to airborne dust being discharged to longer delivery pipe away from feed hopper, its key points of the technical solution are that：Including the circumferential sealing plate for being installed on feed hopper side, it is installed on the meshed filter plate of feed hopper upper end band, the filter plate, feed hopper and sealing plate surround the ventilating duct for ventilation, the ventilating duct is connected with delivery pipe, the delivery pipe is connected with exhaust fan, the dust handling equipment for handling dust is connected with the delivery pipe, the dust handling equipment includes cylinder, it is arranged at the inlet end and an outlet end of both sides above and below cylinder, the delivery pipe is connected to input end, filter mantle for filtering dust is installed between inlet end and an outlet end, a kind of rotary screen dust collect plant of the utility model filters the dust in air by filter mantle, airborne dust is discharged to away from feed hopper without using longer delivery pipe.
Description
Technical field
A kind of screening plant is the utility model is related to, more specifically, it relates to a kind of rotary screen dust collect plant.
Background technology
Rotary screen is a kind of screening form, it is rolled by itself, material from height is moved to bottom final by sieve
Complete screening.It is frequently used for coal yard or sandstone factory, work together be not in coal dust airborne dust situation because Packed
Isolation cover, its maintenance capacity is few, and without vulnerable part, rotary screen has the situation that from cleaning function, can effectively solve sieve blocking.
Concrete is mainly made of with coarse aggregate the stone of different-grain diameter grading, in some buildings, to the grading of concrete stone
Have stringent and clearly require, the quality of concrete gravel size grading, influence the configuration intensity of concrete to some extent
Grade and every workability.
Airborne dust can be produced during being classified using rotary screen screening to stone, at present, filter plate can be installed at feed hopper
Stone is filtered, the dust then produced extracts, and is discharged dust by delivery pipe.But this method is not to air
In dust filtered, it is necessary to airborne dust is discharged to longer delivery pipe away from feed hopper.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rotary screen dust collect plant, lead to
Cross filter mantle to filter the dust in air, airborne dust is discharged to away from feed hopper without using delivery pipe.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of rotary screen dust dress
Put, including be circumferentially installed on the sealing plate of feed hopper side, be installed on the meshed filter plate of feed hopper upper end band, the filter plate,
Feed hopper and sealing plate surround the ventilating duct for ventilation, and the ventilating duct is connected with delivery pipe, and the delivery pipe is connected with pumping
Wind turbine, the dust handling equipment for handling dust is connected with the delivery pipe, and the dust handling equipment includes cylinder, sets
The inlet end and an outlet end of both sides above and below cylinder is placed in, the delivery pipe is connected to input end, pacifies between inlet end and an outlet end
Equipped with the filter mantle for filtering dust.
By using above-mentioned technical proposal, when the air with dust passes through filter mantle, the dust in air is filtered
Removing, without being discharged to airborne dust away from feed hopper, shortening the length of delivery pipe.
The utility model is further arranged to：The cylinder includes barrel and cover, and bulge loop is connected with the inside of the barrel,
The filter mantle is removably connected on bulge loop.
By using above-mentioned technical proposal, filter mantle is detachable, when filter mantle needs replacing take out replaced or into
Row cleaning, it is easy to use.
The utility model is further arranged to：The filter mantle is including being used to filter the filter cloth of dust, being used to support filter cloth
Reinforcing rib and be arranged at the outer of filter cloth axial direction, the filter cloth, reinforcing rib and outer connect to form inverted peviform structure, institute
State and limited block is connected with outer, groove corresponding with limited block is offered on the bulge loop, limited block is rotatably connected in groove
In fix filter mantle.
By using above-mentioned technical proposal, filter cloth can thoroughly filter dust, the air of discharge is more cleaned, by adding
Strengthening tendons can prop filter cloth, filter cloth is had more preferable support strength；By the way that limited block is inserted into groove and by rotating admittedly
It is fixed, it is simple in structure, it is easy to use.
The utility model is further arranged to：The dust bucket for collecting dust is connected with the downside of the filter mantle.
By using above-mentioned technical proposal, when exhaust fan stops exhausting, the dust on filter mantle can drop into dust bucket
In be collected, at the same time, it is possible to reduce airborne dust during ventilation in cylinder.
The utility model is further arranged to：Mounting ring is installed, the dust bucket is installed by bolt on the barrel
In in mounting ring.
By using above-mentioned technical proposal, dust bucket is installed on mounting ring by bolt, fixes mounting ring, installation letter
It is single.
The utility model is further arranged to：Unscrew is provided with to take out the side door of dust bucket on the downside of the cylinder.
By using above-mentioned technical proposal, Unscrew side door, can take out dust bucket, pour out the ash in dust bucket
Dirt, practicality are stronger.
The utility model is further arranged to：The port of export of the rotary screen is provided with the dust gathering arrester for exhausting, dust
Cover is connected to delivery pipe and is connected with wind turbine.
By using above-mentioned technical proposal, dust gathering arrester is connected with wind turbine, and the airborne dust of the port of export is pumped into conveying tube side-by-side
Go out, reduce further dust emission.
In conclusion the utility model has the advantages that：
First, when the air with dust passes through filter mantle, the dust in air is filtered out, without airborne dust is discharged to
Away from feed hopper, the length of delivery pipe is shortened；
Second, be connected with the dust bucket for collecting dust on the downside of filter mantle, be provided with the downside of cylinder Unscrew with
The side door of dust bucket is taken out, Unscrew side door, can take out dust bucket, pour out the dust in dust bucket, and practicality is stronger.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the gear assembly structure diagram of the utility model embodiment；
Fig. 3 is the rotary screen sectional view of the utility model embodiment；
Fig. 4 is the feeding hopper structure schematic diagram of the utility model embodiment；
Fig. 5 is the cylinder sectional view of the utility model embodiment；
Fig. 6 is the filter mantle structure diagram of the utility model embodiment；
Fig. 7 is the side door structure schematic diagram of the utility model embodiment.
In figure：1st, the first sieve；11st, the second sieve；111st, external tooth；112nd, internal tooth；113rd, drive gear；12nd, motor；
13rd, block cover；14th, support shaft；15th, clutch shaft bearing；16th, second support bar；17th, first support bar；18th, the 3rd supporting rod；19th,
Two bearings；2nd, feed hopper；21st, sealing plate；22nd, filter plate；23rd, sliding slot；24th, ventilating duct；25th, the first exhaust column；26th, the second exhausting
Pipe；27th, jack；3rd, dust gathering arrester；31st, the 3rd exhaust column；4th, the first supporting rack；41st, the second supporting rack；42nd, the 3rd supporting rack；5、
Cylinder；51st, input end；52nd, the port of export；53rd, exhaust fan；54th, barrel；55th, cover；56th, filter mantle；561st, filter cloth；562nd, it is outer
Edge；563rd, limited block；57th, bulge loop；571st, groove；572nd, slot；573rd, slippage slot；58th, dust bucket；581st, mounting ring；582、
Side door.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of rotary screen dust collect plant, as depicted in figs. 1 and 2, including for by 1 He of the first sieve of stone sieve classification
Second sieve 11, drive 11 counter-rotational gear assembly of the first sieve 1 and the second sieve, as power source drive gear assembly
The motor 12 of rotation, the support component of the first sieve 1 of support and the second sieve 11 and the dedusting mechanism for clearing up dust.The
One sieve 1 and 11 outer sheath of the second sieve are equipped with block cover 13, the first sieve 1, the second sieve 11 and block cover 13 be cylindrical shape and
Coaxially it is arranged.The length of first sieve 1, the second sieve 11 and block cover 13 reduces successively.
First sieve 1, the second sieve 11 and block cover 13 are obliquely installed, the first sieve 1, the second sieve 11 and block cover 13 with
Shape is angled 10 ° of angle between ground.One end that first sieve 1 tilts upward is provided with the feed hopper 2 for charging.Remove
Dirt mechanism includes filter assemblies, the dust gathering arrester 3 and dust purification device positioned at 1 port of export 52 of the first sieve positioned at feed hopper 2,
The delivery pipe for delivering a gas to dust purification device is communicated with filter assemblies, dust gathering arrester 3.
As shown in Figures 2 and 3, the first sieve 1, the second sieve 11 and the middle part of block cover 13 and upper and lower ends are connected with
The reinforcing rib of annular, gear assembly include circumferentially arranged in the first sieve 1 and the external tooth 111 and internal tooth of the second sieve 11 respectively
112, drive gear 113 is engaged between external tooth 111 and internal tooth 112, motor 12 is connected on drive gear 113.
Support component includes being fixed on the supporting rack on ground and the support shaft 14 being axially disposed in the first sieve 1, branch
Support includes positioned at first supporting rack 4 at 1 both ends of the first sieve and the second supporting rack 41 and is supported in the 3rd of block cover 13
Support 42.
Support shaft 14, support shaft 14 and are rotatably connected between 14 first supporting rack 4 of support shaft and the second supporting rack 41
One supporting rack 4 and 41 junction of the second supporting rack are provided with bearing, and the middle part of support shaft 14 has been uniformly distributed circumferentially three first
Supporting rod 17, three 17 one end of first support bar are welded in support shaft 14, and one end away from support shaft 14 is welded in the first sieve
At the reinforcing rib at the middle part of net 1.
3 second support bars 16 are fixed with the outer wall of first sieve 1,11 tip inside of the second sieve is fixed with first axle
15 are held, the both ends of second support bar 16 are respectively arranged between the inner wall of clutch shaft bearing 15 and the outer wall of the first sieve 1.Second sieve
3 the 3rd supporting rods 18 are fixed with the outer wall of net 11,11 tip inside of the second sieve is fixed with second bearing 19, the 3rd support
The both ends of bar 18 are respectively arranged between the inner wall of second bearing 19 and the outer wall of the second sieve 11.
As shown in figure 4, filter assemblies include the sealing plate 21 for being installed on 4 pieces of bendings at 2 edge of feed hopper, sealing plate 21 welds
Be connected to 2 outer wall of feed hopper and every piece of 21 junction of sealing plate welded, the side that sealing plate 21 is open towards the inner side of feed hopper 2,
Every piece of 21 opening of sealing plate is plugged with meshed filter plate 22.The side of the side wall of feed hopper 2 upward offers sliding slot
23, the sliding of 22 bottom of filter plate is connected in sliding slot 23.Feed hopper 2 offers and filter plate 22 along the side wall of 22 glide direction of filter plate
Jack 27 is extended in the jack 27 of adaptation, 22 end of filter plate.
Four pieces of filter plates 22 and sealing plate 21 enclose the ventilating duct 24 for ventilation, on two pieces of sealing plates 21 being oppositely arranged
It is connected with the delivery pipe for exhausting, delivery pipe includes the first exhaust column 25, the second exhaust column 26 and the 3rd exhaust column 31, and first
One end of 25 and second exhaust column 26 of exhaust column is connected with ventilating duct 24.
As shown in Figure 4 and Figure 5, the one end of delivery pipe away from ventilating duct 24 is connected with dust handling equipment, dust processing dress
Put including cylinder 5, be arranged at the input end 51 and the port of export 52 of 5 upper and lower ends of cylinder, the first exhaust column 25, the second exhaust column 26
Input end 51 is all connected to, the port of export 52 is connected with the exhaust fan 53 for exhausting.Cylinder 5 includes barrel 54 and cover 55, cylinder
Lid 55 makes to be bolted on barrel 54.Filter mantle for filtering dust is installed between input end 51 and the port of export 52
56, filter mantle 56 is including being used to filter the filter cloth 561 of dust, being used to support the reinforcing rib of filter cloth 561 and be arranged at filter cloth 561 weeks
To outer 562.Filter cloth 561, reinforcing rib and the connection of outer 562 form inverted peviform structure.It is welded with 5 inner wall of cylinder convex
Ring 57, the side of outer 562 towards bulge loop 57 are connected with limited block 563, and limited block 563 is dovetails, and dovetails are outside
Circumferentially it is uniformly arranged along 562 as three.Three grooves 571 corresponding with dovetails are offered on bulge loop 57, groove 571 includes inserting
Groove 572 and slippage slot 573, slippage slot 573 coordinate with the sliding of limited block 563.Dovetails are inserted into slot 572, Ran Houxuan
Filter bowl 56 is turned over, dovetails are slipped into sliding slot 23, filter mantle 56 is installed on bulge loop 57.
54 bottom of barrel is provided with the dust bucket 58 for collecting dust, and dust bucket 58 is opening up, barrel 54 be located at into
Part of the mouth end below 51 is connected with mounting ring 581, and dust bucket 58 is bolted in mounting ring 581.Work as exhausting
When machine 53 is closed, the dust of filtering is fallen in dust bucket 58 in filter mantle 56.The side door of Unscrew is offered on barrel 54
582, one end of side door 582 is hinged, and opens side door 582, is removed bolt, can be taken out dust bucket 58, dust filtering is removed.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of rotary screen dust collect plant, including be circumferentially installed on the sealing plate (21) of feed hopper (2) side, be installed on feed hopper
(2) the meshed filter plate of upper end band (22), the filter plate (22), feed hopper (2) and sealing plate (21) are surrounded for the logical of ventilation
Air passage (24), the ventilating duct (24) are connected with delivery pipe, and the delivery pipe is connected with exhaust fan (53), it is characterised in that：Institute
The dust handling equipment being connected with delivery pipe for handling dust is stated, the dust handling equipment includes cylinder (5), is arranged at
The input end (51) and the port of export (52) of cylinder (5) both sides up and down, the delivery pipe are connected to input end (51), input end (51)
Filter mantle (56) for filtering dust is installed between the port of export (52).
A kind of 2. rotary screen dust collect plant according to claim 1, it is characterised in that：The cylinder (5) includes barrel
(54) and cover (55), barrel (54) inner side are connected with bulge loop (57), and the filter mantle (56) is removably connected to bulge loop
(57) on.
A kind of 3. rotary screen dust collect plant according to claim 2, it is characterised in that：The filter mantle (56) includes being used for
The filter cloth (561) of dust is filtered, the reinforcing rib of filter cloth (561) is used to support and is arranged at the outer of filter cloth (561) axial direction
(562), the filter cloth (561), reinforcing rib and outer (562) connection form inverted peviform structure, connect on the outer (562)
Limited block (563) is connected to, groove (571) corresponding with limited block (563), limited block (563) are offered on the bulge loop (57)
Be rotatably connected makes filter mantle (56) fixed in groove (571).
A kind of 4. rotary screen dust collect plant according to claim 3, it is characterised in that：Connect on the downside of the filter mantle (56)
It is connected to the dust bucket (58) for collecting dust.
A kind of 5. rotary screen dust collect plant according to claim 4, it is characterised in that：It is provided with the barrel (54)
Ring (581) is filled, the dust bucket (58) is installed in mounting ring (581) by bolt.
A kind of 6. rotary screen dust collect plant according to claim 5, it is characterised in that：It is provided with the downside of the cylinder (5)
Unscrew is to take out the side door of dust bucket (58) (582).
A kind of 7. rotary screen dust collect plant according to claim 6, it is characterised in that：The port of export (52) of the rotary screen
The dust gathering arrester (3) for exhausting is provided with, dust gathering arrester (3) is connected to delivery pipe and is connected with exhaust fan (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154711.XU CN207222306U (en) | 2017-09-11 | 2017-09-11 | A kind of rotary screen dust collect plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721154711.XU CN207222306U (en) | 2017-09-11 | 2017-09-11 | A kind of rotary screen dust collect plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222306U true CN207222306U (en) | 2018-04-13 |
Family
ID=61861261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721154711.XU Expired - Fee Related CN207222306U (en) | 2017-09-11 | 2017-09-11 | A kind of rotary screen dust collect plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222306U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970536A (en) * | 2018-08-02 | 2018-12-11 | 浙江埃普瑞纳米材料有限公司 | A kind of nano metal powder production technology sponging granulator |
| CN109046173A (en) * | 2018-08-02 | 2018-12-21 | 浙江埃普瑞纳米材料有限公司 | The nano metal powder production technology sponging granulator for having sundries clearing function |
| CN109351588A (en) * | 2018-10-10 | 2019-02-19 | 泉州台商投资区长芳设计有限公司 | It is a kind of sand lump to be broken up and sand is able to maintain dry drum type brake sand sieving machine |
| CN109513600A (en) * | 2018-11-16 | 2019-03-26 | 刘霖霞 | A kind of dust removal integrated equipment of integrated form tea processing |
| CN110899613A (en) * | 2019-12-20 | 2020-03-24 | 六安七茗道机电科技有限公司 | Renewing machine for casting sand mould |
-
2017
- 2017-09-11 CN CN201721154711.XU patent/CN207222306U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970536A (en) * | 2018-08-02 | 2018-12-11 | 浙江埃普瑞纳米材料有限公司 | A kind of nano metal powder production technology sponging granulator |
| CN109046173A (en) * | 2018-08-02 | 2018-12-21 | 浙江埃普瑞纳米材料有限公司 | The nano metal powder production technology sponging granulator for having sundries clearing function |
| CN109351588A (en) * | 2018-10-10 | 2019-02-19 | 泉州台商投资区长芳设计有限公司 | It is a kind of sand lump to be broken up and sand is able to maintain dry drum type brake sand sieving machine |
| CN109513600A (en) * | 2018-11-16 | 2019-03-26 | 刘霖霞 | A kind of dust removal integrated equipment of integrated form tea processing |
| CN109513600B (en) * | 2018-11-16 | 2020-06-16 | 安徽农业大学 | Integrated form tea processing dust removal integration equipment |
| CN110899613A (en) * | 2019-12-20 | 2020-03-24 | 六安七茗道机电科技有限公司 | Renewing machine for casting sand mould |
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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: 20180413 Termination date: 20180911 |