CN208177844U

CN208177844U - A kind of slag micropowder raw material screening device

Info

Publication number: CN208177844U
Application number: CN201820252358.7U
Authority: CN
Inventors: 周正
Original assignee: Tongling An G New Material Co Ltd
Current assignee: Tongling An G New Material Co Ltd
Priority date: 2018-02-12
Filing date: 2018-02-12
Publication date: 2018-12-04
Anticipated expiration: 2028-02-12

Abstract

The utility model discloses a kind of slag micropowder raw material screening devices, including cabinet and pedestal, the top of the box is equipped with dust hood and the feed pipe of dust hood side is arranged in, exhaust fan is equipped with inside the dust hood and the filter plate of exhaust fan bottom is set, sewage pipe is fixedly connected at the top of the dust hood, the two sides of the charging inside pipe wall are equipped with buffer board, and the buffer board is connected with the inside of feed pipe by shaft, and feed hopper is equipped at the top of the feed pipe.The buffer board of the utility model setting can prevent material from directly impacting sieve plate, it controls vibrating motor and drives sieve plate work, raw material is subjected to sizing screening by volume, exhaust fan is controlled simultaneously to siphon away the dust that work generates through dust hood, the filter plate of setting can prevent material from entering inside dust hood, the stability of device can be improved in pedestal setting damping spring, and the utility model is structurally reasonable and full-featured, can effectively improve screening efficiency and screening effect.

Description

A kind of slag micropowder raw material screening device

Technical field

The utility model relates to slag micropowder processing technique field, in particular to a kind of slag micropowder raw material screening dress It sets.

Background technique

The full name of slag is granulated blast-furnace slag, the waste residue generated when being steel plant's manUfaCtUre of pig iron.In blast furnace ironmaking process In, other than iron ore and fuel (coke), to reduce smelting temperature, an appropriate number of lime stone and dolomite is also added As solvent, they decompose the ash content in abandoned mine and coke in obtained calcium oxide, magnesia and iron ore in blast furnace It mutually melts, generates with silicate fusant as main component, float on molten iron surface, be periodically discharged from slag-drip opening, through air Or water quick cooling processing, granular solid matter object is formed, here it is granulated blast-furnace slag, abbreviation slag, in the production process of slag powders, It needs to carry out fineness sorting to slag, the slag of different fineness is screened, then carry out grinding processing.Existing slag is thin Degree screening installation function is more single, and working efficiency is low.For this purpose, it is proposed that a kind of slag micropowder raw material screening device.

Utility model content

The main purpose of the utility model is to provide a kind of slag micropowder raw material screening device, when work, pass through by Device powers on, so that they can work normally, by raw material through in feed hopper feeding box body, the buffer board of setting can prevent material Sieve plate is directly impacted, is damaged, control vibrating motor drives one, No. two sieve plate and deflector work, using sieve plate by raw material Sizing screening is carried out by volume size, is then discharged through discharge gate, while controlling exhaust fan work, the powder that work is generated Dirt is siphoned away through dust hood, and the filter plate of setting can prevent material from entering inside dust hood, and dust is done at purification through sewage pipe discharge It can be discharged after reason, the stability of device can be improved by the way that damping spring is arranged in pedestal, what reduction device generated when working makes an uproar Sound can effectively solve the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of slag micropowder raw material screening device, including cabinet and pedestal, the top of the box be equipped with dust hood and The feed pipe of dust hood side is set, is equipped with exhaust fan inside the dust hood and the filter plate of exhaust fan bottom is set, Be fixedly connected with sewage pipe at the top of the dust hood, the two sides of the charging inside pipe wall are equipped with buffer board, the buffer board and The inside of feed pipe is connected by shaft, is equipped with feed hopper at the top of the feed pipe, the box house be equipped with No.1 sieve plate with And No. two sieve plates of No.1 sieve plate bottom are set, No. two sieve plate bottoms are equipped with deflector, the No.1 sieve plate, No. two sieves Plate, deflector side are equipped with vibrating motor, and the No.1 sieve plate, No. two sieve plates, the deflector other side are equipped with discharge gate.

Further, the No.1 sieve plate, No. two sieve plates, deflector are inclination installation, and are in 15-30 ° with horizontal line Angle, one end that the No.1 sieve plate, No. two sieve plates, deflector are located at discharge gate are equipped with discharge baffle, the No.1 sieve plate Sieve pore be greater than No. two sieve plates sieve pore.

Further, there are two the buffer board is set, and intersect the two sides for being mounted on charging inside pipe wall, the buffer board bottom Face is connected with spring, and the spring is fixedly attached to the inner wall of feed pipe far from one end of buffer board.

Further, the bottom of box is set there are four supporting leg, and the supporting leg bottom is movably arranged on the inside of pedestal, institute It states chassis interior and is equipped with hollow area, be equipped with damping spring in the area the pedestal Zhong Kong.

Compared with prior art, the utility model has the following beneficial effects: the buffer board of setting can prevent material direct Sieve plate is impacted, control vibrating motor drives sieve plate work, raw material is carried out sizing screening by volume, while controlling exhaust fan for work The dust for making to generate is siphoned away through dust hood, and the filter plate of setting can prevent material from entering inside dust hood, and damping spring is arranged in pedestal The stability of device can be improved, the utility model is structurally reasonable and full-featured, can effectively improve screening efficiency and screening effect Fruit.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of slag micropowder raw material screening device of the utility model.

In figure: 1, cabinet；2, discharge gate；3, discharge baffle；4, supporting leg；5, pedestal；6, damping spring；7, vibrating motor； 8, feed pipe；9, spring；10, buffer board；11, shaft；12, feed hopper；13, exhaust fan；14, sewage pipe；15, filter plate；16, one Number sieve plate；17, No. two sieve plates；18, deflector；19, dust hood.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figure 1, a kind of slag micropowder raw material screening device, including cabinet 1 and pedestal 5, set at the top of the cabinet 1 There is dust hood 19 and the feed pipe 8 of 19 side of dust hood is set, exhaust fan 13 is equipped with inside the dust hood 19 and sets The filter plate 15 in 13 bottom of exhaust fan is set, sewage pipe 14 is fixedly connected at the top of the dust hood 19,8 inner wall of feed pipe Two sides are equipped with buffer board 10, the buffer board 10 and the inside of feed pipe 8 and are connected by shaft 11,8 top of feed pipe No.1 sieve plate 16 is equipped with equipped with feed hopper 12, inside the cabinet 1 and No. two sieve plates 17 of 16 bottom of No.1 sieve plate are set, 17 bottom of No. two sieve plates is equipped with deflector 18, and 16, No. two sieve plates 17 of the No.1 sieve plate, 18 side of deflector are equipped with vibration Dynamic motor 7,16, No. two sieve plates 17 of the No.1 sieve plate, 18 other side of deflector are equipped with discharge gate 2.

A kind of slag micropowder raw material screening device of the utility model, can by powering on device when work It is enough to work normally, raw material is sent into cabinet 1 through feed hopper 12, the buffer board 10 of setting can prevent material from directly impacting sieve plate, It damages, control vibrating motor 7 drives one, No. two sieve plate and deflector 18 to work, and raw material is pressed volume size using sieve plate Sizing screening is carried out, is then discharged through discharge gate 2, while controlling the work of exhaust fan 13, the dust that work is generated is through inhaling Dust hood 19 siphons away, and the filter plate 15 of setting can prevent material from entering inside dust hood 19, and dust is purified through the discharge of sewage pipe 14 It can be discharged after processing, the stability of device can be improved by the way that damping spring 6 is arranged in pedestal 5, generated when reducing device work Noise.

Wherein, 16, No. two sieve plates 17 of the No.1 sieve plate, deflector 18 are inclination installation, and are in 15- with horizontal line 30 ° of angles, one end that 16, No. two sieve plates 17 of the No.1 sieve plate, deflector 18 are located at discharge gate 2 are equipped with discharge baffle 3, institute The sieve pore for stating No.1 sieve plate 16 is greater than the sieve pore of No. two sieve plates 17.

Wherein, there are two the buffer board 10 is set, and intersect the two sides for being mounted on 8 inner wall of feed pipe, the buffer board 10 Bottom surface is connected with spring 9, and the spring 9 is fixedly attached to the inner wall of feed pipe 8 far from one end of buffer board 10.

Wherein, 1 bottom of cabinet is set there are four supporting leg 4, and 4 bottom of supporting leg is movably arranged on the inside of pedestal 5, institute It states and is equipped with hollow area inside pedestal 5, be equipped with damping spring 6 in 5 area Zhong Kong of pedestal.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of slag micropowder raw material screening device, including cabinet (1) and pedestal (5), it is characterised in that: the cabinet (1) Top is equipped with dust hood (19) and setting and is equipped with inside the feed pipe (8) of dust hood (19) side, the dust hood (19) In the filter plate (15) of exhaust fan (13) bottom, dust hood (19) top is fixedly connected with blowdown for exhaust fan (13) and setting Manage (14), the two sides of feed pipe (8) inner wall are equipped with buffer board (10), the buffer board (10) and feed pipe (8) it is interior Portion is connected by shaft (11), is equipped with feed hopper (12) at the top of the feed pipe (8), and No.1 is equipped with inside the cabinet (1) and is sieved In No. two sieve plates (17) of No.1 sieve plate (16) bottom, No. two sieve plates (17) bottom is equipped with deflector for plate (16) and setting (18), the No.1 sieve plate (16), No. two sieve plates (17), deflector (18) side are equipped with vibrating motor (7), the No.1 sieve Plate (16), No. two sieve plates (17), deflector (18) other side are equipped with discharge gate (2).

2. a kind of slag micropowder raw material screening device according to claim 1, it is characterised in that: the No.1 sieve plate (16), No. two sieve plates (17), deflector (18) are inclination installation, and are in 15-30 ° of angle, the No.1 sieve plate with horizontal line (16), one end that No. two sieve plates (17), deflector (18) are located at discharge gate (2) is equipped with discharge baffle (3), the No.1 sieve plate (16) sieve pore is greater than the sieve pore of No. two sieve plates (17).

3. a kind of slag micropowder raw material screening device according to claim 1, it is characterised in that: the buffer board (10) There are two if, and intersect the two sides for being mounted on feed pipe (8) inner wall, buffer board (10) bottom surface is connected with spring (9), described Spring (9) is fixedly attached to the inner wall of feed pipe (8) far from the one end of buffer board (10).

4. a kind of slag micropowder raw material screening device according to claim 1, it is characterised in that: cabinet (1) bottom Portion is set there are four supporting leg (4), and supporting leg (4) bottom is movably arranged on the inside of pedestal (5), is equipped with inside the pedestal (5) Hollow area is equipped with damping spring (6) in pedestal (5) area Zhong Kong.