CN208824959U - It is a kind of environmental protection coal dust production use screening plant - Google Patents
It is a kind of environmental protection coal dust production use screening plant Download PDFInfo
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- CN208824959U CN208824959U CN201821272114.1U CN201821272114U CN208824959U CN 208824959 U CN208824959 U CN 208824959U CN 201821272114 U CN201821272114 U CN 201821272114U CN 208824959 U CN208824959 U CN 208824959U
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- sieve plate
- screening
- chamber
- coarse granule
- chamber body
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Abstract
The utility model discloses a kind of environmentally friendly coal dust production screening plants, including sieving confined chamber, the first sieve plate is provided at the top of the screening confined chamber internal chamber body, and the second sieve plate is provided in the middle part of screening confined chamber internal chamber body, the bottom of the screening confined chamber internal chamber body is provided with fine grained output screw spindle, and screening confined chamber is fixedly installed coarse granule storage chamber in the side chamber body at middle part, the side of first sieve plate and the second sieve plate is provided with vibrating motor, the first sieve plate and the vibration of the second sieve plate are driven by vibrating motor, by the vibration realizing of the first sieve plate and the second sieve plate to the screening process of raw material, the raw material for meeting production requirement will be fallen in the bottom chamber body of screening confined chamber, the raw material for not meeting production requirement will be sized on the first sieve plate and the second sieve plate, the screening of the utility model It with collecting is completed in the environment of opposing seal, the pollution such as dust generated when avoiding screening operation.
Description
Technical field
The utility model belongs to coal dust processing technical field, and in particular to a kind of environmental protection coal dust production screening dress
It sets.
Background technique
Coal dust is a kind of coal product being processed by clean fine coal, coking coal etc. by screening, sunning, polishing, is mainly used for
The moulding of green-sand, cast iron can prevent scab defect with coal dust is added in green-sand in blast furnace process and casting,
Improve the surface smoothness of casting, and can be reduced burning into sand defect, improves the defeated and dispersed function of molding sand, for wet type G. Iron Castings, moreover it is possible to
Effectively prevent subcutaneous blowhole.
The prior art has the following problems: environmentally friendly coal dust is most important to the screening of raw material in processing, and lacks
Environmentally friendly coal dust production screening plant a kind of easy to use and good leak tightness, easily causes the pollution of environment, while being also unfavorable for
Screening operation when environmentally friendly coal dust produces.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of environmentally friendly coal dust production screening
Device has the characteristics that easy to use and good leak tightness.
To achieve the above object, the utility model provides the following technical solutions: a kind of environmental protection coal dust production screening plant,
Including sieving confined chamber, the two sides of the screening confined chamber bottom chamber body are provided with driving motor, under the driving motor
Side is provided with electric machine support, the first sieve plate is provided at the top of the screening confined chamber internal chamber body, and sieve inside confined chamber
The second sieve plate is provided in the middle part of chamber body, the bottom of the screening confined chamber internal chamber body is provided with fine grained output helical axis
Bar, and sieve confined chamber and be fixedly installed coarse granule storage chamber, first sieve plate and second in the side chamber body at middle part
The side of sieve plate is provided with vibrating motor.
Preferably, feed inlet is provided at the top of the screening confined chamber, and the bottom for sieving confined chamber is provided with support
Foot is provided with fine grained discharge port on the bottom face of the screening confined chamber bottom chamber body, and sieves at the top of confined chamber and middle part
Inside chamber body on it is symmetrical be provided with support plate, several support springs are fixedly installed in the support plate.
Preferably, coarse granule feed inlet is provided at the top of the chamber body of coarse granule storage chamber one end, and coarse granule is stored
Room is provided with coarse granule discharge port, the inside setting of the coarse granule storage chamber far from the bottom of coarse granule feed inlet one end chamber body
There is coarse granule to export screw spindle.
Preferably, the vibrating motor is arranged on the silent one end sieve plate of the first sieve plate, and vibrating motor setting is the
On the silent one end sieve plate of two sieve plates.
Preferably, the bottom face sieve plate of first sieve plate is fixedly connected by support spring with support plate, and described second
The bottom face sieve plate of sieve plate is fixedly connected by support spring with support plate.
Preferably, first sieve plate formula setting straggly opposite with the second sieve plate, the open end sieve plate of first sieve plate
The surface of second sieve plate closed end sieve plate is set, and coarse granule feed inlet is arranged in the open end sieve plate of second sieve plate
Surface.
Preferably, the fine grained exports the shaft of screw spindle one end through the bottom chamber body of screening confined chamber, and
Fine grained export screw spindle through screening confined chamber chamber body one end shaft on be provided with belt pulley, the driving motor
Belt pulley is provided on output shaft, and driving motor exports screw spindle rotary type by belt pulley and belt and fine grained and connects
It connects.
Preferably, the coarse granule exports the shaft of screw spindle one end through the chamber body of coarse granule storage chamber, and slightly
Particle exports screw spindle through belt pulley is provided on one end shaft of coarse granule storage chamber chamber body, and the driving motor is logical
Belt pulley and belt is crossed to connect with coarse granule output screw spindle rotary type.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model drives the first sieve plate and the second sieve plate to vibrate by vibrating motor, passes through the first sieve plate and second
For the vibration realizing of sieve plate to the screening process of raw material, the raw material for meeting production requirement will fall on the bottom chamber body of screening confined chamber
On, the raw material for not meeting production requirement will be sized on the first sieve plate and the second sieve plate, in the first sieve plate and the second sieve plate
While vibration, it can also realize that the bulky grain raw material sieved on the first sieve plate and the second sieve plate transports downwards, while passing through mistake
The multi-stage screening that raw material may be implemented in the first sieve plate and the second sieve plate for falling formula setting is handled, so that it is guaranteed that when environmentally friendly coal dust production
Screening quality.
2, the utility model, which is fallen, can pass through fine grained in the raw material for meeting production requirement for sieving confined chamber bottom chamber body
Output screw spindle is delivered to fine grained discharge outlet, to complete the collection and biography that meet the fine grained raw material of production requirement
It is defeated, fall to coarse granule store the indoor raw material for not meeting production requirement by coarse granule output screw spindle be delivered to coarse granule
Discharge outlet, so that completion does not meet the collection and transmission of the coarse granule raw material of production requirement.
3, the screening and collection of the utility model are all complete in the screening confined chamber and coarse granule storage chamber of opposing seal
At, the pollution such as dust generated when avoiding screening operation had both ensured working environment when screening operation, while also facilitating
Screening operation when environmentally friendly coal dust produces.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the perspective view of the first sieve plate of the utility model.
Fig. 3 is the perspective view that the utility model sieves confined chamber and support plate junction.
In figure: 1, sieving confined chamber；11, feed inlet；12, support plate；121, support spring；13, fine grained discharge port；
14, support leg；2, the first sieve plate；3, the second sieve plate；4, vibrating motor；5, fine grained exports screw spindle；6, coarse granule is stored
Room；61, coarse granule feed inlet；62, coarse granule exports screw spindle；63, coarse granule discharge port；7, driving motor；8, motor branch
Frame.
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.
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of environmental protection coal dust production screening plant, packet
Screening confined chamber 1 is included, the two sides of screening 1 bottom chamber body of confined chamber are provided with driving motor 7, the lower section setting of driving motor 7
There is electric machine support 8, sieves and be provided with the first sieve plate 2 at the top of 1 internal chamber body of confined chamber, and sieve 1 internal chamber body of confined chamber
Middle part is provided with the second sieve plate 3, and the bottom of screening 1 internal chamber body of confined chamber is provided with fine grained output screw spindle 5, and sieves
Confined chamber 1 is fixedly installed coarse granule storage chamber 6, the side of the first sieve plate 2 and the second sieve plate 3 in the side chamber body at middle part
It is provided with vibrating motor 4.
In the present embodiment, it is preferred that the top of screening confined chamber 1 is provided with feed inlet 11, and sieves the bottom of confined chamber 1
It is provided with support leg 14, sieves and is provided with fine grained discharge port 13 on the bottom face of 1 bottom chamber body of confined chamber, and sieve confined chamber
It is symmetrical in the inside chamber body at 1 top and middle part to be provided with support plate 12, several branch are fixedly installed in support plate 12
Support spring 121.
In the present embodiment, it is preferred that it is provided with coarse granule feed inlet 61 at the top of 6 one end chamber body of coarse granule storage chamber, and
Coarse granule storage chamber 6 is provided with coarse granule discharge port 63, coarse granule storage far from the bottom of 61 one end chamber body of coarse granule feed inlet
Room 6 is internally provided with coarse granule output screw spindle 62.
In order to realize the screening operation of the first sieve plate 2 and the second sieve plate 3, in the present embodiment, it is preferred that vibrating motor 4 is set
It sets on the silent one end sieve plate of the first sieve plate 2, and vibrating motor 4 is arranged on the silent one end sieve plate of the second sieve plate 3.
The connection of first sieve plate 2 and the second sieve plate 3 and screening 1 internal chamber body of confined chamber for convenience, it is excellent in the present embodiment
Choosing, the bottom face sieve plate of the first sieve plate 2 is fixedly connected by support spring 121 with support plate 12, the bottom face of the second sieve plate 3
Sieve plate is fixedly connected by support spring 121 with support plate 12.
In order to ensure screening quality when sieving and facilitate the discharging after screening, in the present embodiment, it is preferred that the first sieve plate
2 and second the formula straggly relatively of sieve plate 3 be arranged, 3 closed end sieve plate of the second sieve plate is being arranged in just in the open end sieve plate of the first sieve plate 2
The surface of coarse granule feed inlet 61 is arranged in the open end sieve plate of top, the second sieve plate 3.
In order to realize the rotation of fine grained output screw spindle 5, in the present embodiment, it is preferred that fine grained exports helical axis
The shaft of 5 one end of bar is through the bottom chamber body for sieving confined chamber 1, and fine grained output screw spindle 5 is closed through sieving
It is provided with belt pulley on one end shaft of 1 chamber body of room, belt pulley is provided on the output shaft of driving motor 7, and driving motor 7 is logical
Belt pulley and belt is crossed to connect with fine grained output 5 rotary type of screw spindle.
In order to realize the rotation of coarse granule output screw spindle 62, in the present embodiment, it is preferred that coarse granule exports helical axis
The shaft of 62 one end of bar through coarse granule storage chamber 6 chamber body, and coarse granule output screw spindle 62 deposited through coarse granule
It puts and is provided with belt pulley on one end shaft of 6 chamber body of room, driving motor 7 exports helical axis by belt pulley and belt and coarse granule
The connection of 62 rotary type of bar.
The working principle and process for using of the utility model: the utility model by vibrating motor 4 drive the first sieve plate 2 and
The vibration of second sieve plate 3, by the vibration realizing of the first sieve plate 2 and the second sieve plate 3 to the screening process of raw material, meets production requirement
Raw material will fall on screening confined chamber 1 bottom chamber body on, do not meet production requirement raw material will be sized first sieve
On plate 2 and the second sieve plate 3, simultaneously because the first sieve plate 2 and the second sieve plate 3 are to be obliquely installed, in the first sieve plate 2 and the second sieve
While plate 3 vibrates, can also realize that sieving bulky grain raw material on the first sieve plate 2 and the second sieve plate 3 transports downwards, finally by
Coarse granule feed inlet 61 is fallen in coarse granule storage chamber 6, falls to the original for not meeting production requirement in coarse granule storage chamber 6
Material is delivered to coarse granule discharge port 63 by coarse granule output screw spindle 62, so that completion does not meet the coarse granule of production requirement
The screening and collection of raw material, while falling can be by thin in the raw material for meeting production requirement for sieving 1 bottom chamber body of confined chamber
Grain output screw spindle 5 is delivered at fine grained discharge port 13, to complete the sieve for meeting the fine grained raw material of production requirement
Divide and collect, the screening and collection of the utility model are all complete in the screening confined chamber 1 and coarse granule storage chamber 6 of opposing seal
At, the pollution such as dust generated when avoiding screening operation had both ensured working environment when screening operation, while also facilitating
Screening operation when environmentally friendly coal dust produces, the utility model the first sieve plate 2 and the second sieve plate 3 formula relatively straggly are arranged, and pass through mistake
The multi-stage screening that raw material may be implemented in the first sieve plate 2 and the second sieve plate 3 for falling formula setting is handled, so that it is guaranteed that environmentally friendly coal dust production
When screening quality, the utility model is easy to use, do not easily cause the pollution of environment, while be also beneficial to environmentally friendly coal dust production when
Screening operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of environmental protection coal dust production screening plant, including screening confined chamber (1), screening confined chamber (1) bottom chamber body
Two sides be provided with driving motor (7), be provided with electric machine support (8) below the driving motor (7), it is characterised in that:
It is provided with the first sieve plate (2), and is sieved in confined chamber (1) internal chamber body at the top of screening confined chamber (1) internal chamber body
Portion is provided with the second sieve plate (3), and the bottom of described screening confined chamber (1) internal chamber body is provided with fine grained output screw spindle
(5), and screening confined chamber (1) is fixedly installed coarse granule storage chamber (6) in the side chamber body at middle part, first sieve plate
(2) vibrating motor (4) are provided with the side of the second sieve plate (3).
2. a kind of environmentally friendly coal dust production screening plant according to claim 1, it is characterised in that: the screening confined chamber
(1) it is provided at the top of feed inlet (11), and the bottom for sieving confined chamber (1) is provided with support leg (14), the screening is closed
It is provided with fine grained discharge port (13) on the bottom face of room (1) bottom chamber body, and sieves the inside at the top of confined chamber (1) with middle part
It is symmetrical in chamber body to be provided with support plate (12), several support springs are fixedly installed on the support plate (12)
(121)。
3. a kind of environmentally friendly coal dust production screening plant according to claim 1, it is characterised in that: the coarse granule storage
It is provided with coarse granule feed inlet (61) at the top of the chamber body of room (6) one end, and coarse granule storage chamber (6) is far from coarse granule feed inlet
(61) bottom of one end chamber body is provided with coarse granule discharge port (63), and the coarse granule storage chamber (6) is internally provided with thick
Grain output screw spindle (62).
4. a kind of environmentally friendly coal dust production screening plant according to claim 1, it is characterised in that: the vibrating motor
(4) it is arranged on the silent one end sieve plate of the first sieve plate (2), and one end silent in the second sieve plate (3) is arranged in vibrating motor (4)
On sieve plate.
5. a kind of environmentally friendly coal dust production screening plant according to claim 1, it is characterised in that: first sieve plate
(2) bottom face sieve plate is fixedly connected by support spring (121) with support plate (12), the bottom face of second sieve plate (3)
Sieve plate is fixedly connected by support spring (121) with support plate (12).
6. a kind of environmentally friendly coal dust production screening plant according to claim 1, it is characterised in that: first sieve plate
(2) it is arranged with the second sieve plate (3) formula relatively straggly, the open end sieve plate setting of first sieve plate (2) is closed in the second sieve plate (3)
The surface of mouth end sieve plate, the open end sieve plate of second sieve plate (3) are arranged in the surface of coarse granule feed inlet (61).
7. a kind of environmentally friendly coal dust production screening plant according to claim 1, it is characterised in that: the fine grained output
The shaft of screw spindle (5) one end is through the bottom chamber body for sieving confined chamber (1), and fine grained output screw spindle (5) is passed through
It is through on one end shaft of screening confined chamber (1) chamber body and is provided with belt pulley, be provided on the output shaft of the driving motor (7)
Belt pulley, and driving motor (7) exports screw spindle (5) rotary type with fine grained by belt pulley and belt and connect.
8. a kind of environmentally friendly coal dust production screening plant according to claim 3, it is characterised in that: the coarse granule output
The shaft of screw spindle (62) one end through coarse granule storage chamber (6) chamber body, and coarse granule output screw spindle (62) pass through
It is through on one end shaft of coarse granule storage chamber (6) chamber body and is provided with belt pulley, the driving motor (7) passes through belt pulley and skin
Band is connect with coarse granule output screw spindle (62) rotary type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272114.1U CN208824959U (en) | 2018-08-07 | 2018-08-07 | It is a kind of environmental protection coal dust production use screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272114.1U CN208824959U (en) | 2018-08-07 | 2018-08-07 | It is a kind of environmental protection coal dust production use screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208824959U true CN208824959U (en) | 2019-05-07 |
Family
ID=66308699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272114.1U Active CN208824959U (en) | 2018-08-07 | 2018-08-07 | It is a kind of environmental protection coal dust production use screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208824959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880410A (en) * | 2021-01-11 | 2021-06-01 | 浙江杭机铸造有限公司 | Feeding device used in iron casting smelting process |
-
2018
- 2018-08-07 CN CN201821272114.1U patent/CN208824959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880410A (en) * | 2021-01-11 | 2021-06-01 | 浙江杭机铸造有限公司 | Feeding device used in iron casting smelting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A screening device for environmental protection pulverized coal production Effective date of registration: 20211027 Granted publication date: 20190507 Pledgee: Zhenjiang New District SME Financing Guarantee Co.,Ltd. Pledgor: ZHENJIANG LANHUO ENVIRONMENTAL ENERGY Co.,Ltd. Registration number: Y2021980011377 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |