CN210619631U

CN210619631U - Hydrous magnesium silicate blanking bin with dust prevention function

Info

Publication number: CN210619631U
Application number: CN201921195838.5U
Authority: CN
Inventors: 王立军
Original assignee: 王立军
Current assignee: SHANDONG ALINDA SCI-TECH DEVELOPMENT Co.,Ltd.
Priority date: 2019-07-28
Filing date: 2019-07-28
Publication date: 2020-05-26
Anticipated expiration: 2029-07-28

Abstract

The utility model relates to the technical field of hydrous magnesium silicate production equipment, and discloses a hydrous magnesium silicate blanking bin with a dust prevention function, which comprises a blanking channel, a feed inlet, a dust removal channel and a discharge outlet; the middle part of unloading passageway is provided with a set of horizontal material mechanism of dialling, the downward intercommunication of unloading passageway has vertical dust removal passageway, the dust absorption mouth has been seted up on dust removal passageway's the inner wall, the outside intercommunication has the dust passageway about dust removal passageway, the inside about of dust passageway is provided with the fan, the outside intercommunication of dust passageway has the district that sprays, the bottom intercommunication in the district that sprays has conduit, conduit's terminal intercommunication has the waste water tank of fixing subaerial, the top that sprays the district is provided with a plurality of groups horizontally and sprays the mouth, the top intercommunication that sprays the mouth has the water tank, the one end intercommunication of waste water tank has circulating pipe, circulating pipe's top communicates the top of water tank, circulating pipe's bottom is provided with the purification net. The utility model has the advantages that: the dust-proof and dust-removing efficiency is high, and the resource utilization rate is high.

Description

Hydrous magnesium silicate blanking bin with dust prevention function

Technical Field

The utility model relates to a magnesium silicate hydrate production facility technical field specifically is magnesium silicate hydrate unloading feed bin with dust prevention function.

Background

The hydrous magnesium silicate superfine powder is named as PULVISTALCI in English, and is also named as old powder which is white or off-white, fine and non-sandy powder and has greasy feeling to hands. No odor and no taste. The product is insoluble in water, dilute mineral acid or dilute hydroxide solution, and can be used for medicine.

Chinese patent (publication No. CN 105967195A, published as 2016.09.28) discloses a production process of an open-cell type hydrous magnesium silicate, which comprises the steps of firstly starting a spiral stirring conveyor, adjusting the rotating speed to 180-200r/min, then starting hot air heating to enable the outlet temperature of a heater to reach 140 ℃, then adding talcum powder into the spiral stirring conveyor, simultaneously adding a titanate coupling agent into the spiral stirring conveyor, and controlling the output flow to be 6L/h to finally obtain the open-cell type hydrous magnesium silicate. The invention has the characteristics of stable technological process, low production cost, simple operation, energy saving and environmental protection, and the obtained product is used for the processing process of CDPE and LLDPE, can improve the opening performance of the film, has good dispersion performance and certain compatibility with resin, enables the resin to be processed and molded more easily, and has less addition amount. The patent well introduces the production process of the open dosage form hydrous magnesium silicate, but the gas produced by the production process can be operated by a device, and the blanking device is basically used in the production process of the hydrous magnesium silicate, so that the reasonable and efficient blanking device can greatly improve the production efficiency, but the traditional blanking device does not have the dust removal and dust prevention functions on the hydrous magnesium silicate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrous magnesium silicate unloading feed bin with prevent dust function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the hydrous magnesium silicate blanking bin with the dust prevention function comprises a blanking channel, a feeding hole, a dust removal channel and a discharging hole; the middle part of unloading passageway is provided with a set of horizontal kickoff structure, the bottom of unloading passageway sets up to T type structure and downward intercommunication has vertical dust removal passageway, the bottom intercommunication of dust removal passageway has the discharge gate, the dust absorption mouth has been seted up on the inner wall of dust removal passageway, the outside intercommunication has the dust passageway about the dust removal passageway, the inside upper and lower side of dust passageway is provided with the fan, can inhale the dust that carries in the magnesium silicate hydrate through the dust absorption mouth in the dust removal passageway through the fan. The outer side of the dust channel is communicated with a spraying area, the bottom end of the spraying area is communicated with a water delivery pipeline, and the tail end of the water delivery pipeline is communicated with a waste water tank fixed on the ground. The top of the spraying area is provided with a plurality of groups of horizontal spraying openings, the top ends of the spraying openings are communicated with a water tank, water in the water tank is sprayed downwards through the spraying openings, then dust entering the spraying area is sprayed, and then waste liquid enters the waste water tank through a water conveying pipeline. The one end intercommunication of waste water tank has circulating pipe, the last water pump that is provided with of circulating pipe, circulating pipe's top communicates the top of water tank, circulating pipe's bottom is provided with the purification net, import the waste liquid in the waste water tank into circulating pipe through starting the water pump, at first filter through the purification net, then during rethread circulating pipe imports the water tank, reuse carries out, because the liquid in the water tank is mainly for eliminating the dust, therefore whether liquid is pure completely, there is not great influence, consequently, can use the liquid in the water tank repeatedly, and then improve the utilization ratio of resource.

As a further aspect of the present invention: the feed inlet is communicated with the top end of the blanking channel and is arranged in a horn-shaped structure with a large upper part and a small lower part so as to be convenient for the entering of materials.

As a further aspect of the present invention: the material shifting mechanism comprises a shifting rod, a connecting rod, a rotating rod and a rotating motor; the driving lever is provided with four groups and is the rectangle and arranges, and the both ends of driving lever are connected through the connecting rod, and the middle part of connecting rod is connected with a set of rotary rod that is parallel to each other with the driving lever, and the right-hand member of rotary rod rotates and is connected with the rotating electrical machines, and it is rotatory to start the rotating electrical machines to drive the rotary rod, and then drives the driving lever through the connecting rod again and rotate in the inside of unloading passageway. When the material passes through the blanking channel, the material continuously flows downwards under the continuous fluctuation of the material poking mechanism, so that the material can be prevented from being blocked in the blanking channel.

As a further aspect of the present invention: the middle part of the feed inlet is provided with a group of filter screens in arc structures, and the filter screens are used for coarse filtration of the hydrous magnesium silicate entering the feed inlet, so that large impurities are prevented from entering the discharging channel.

Compared with the prior art, the beneficial effects of the utility model are that: the material shifting mechanism is arranged to fluctuate continuously, so that the material can be prevented from being blocked in the blanking channel; dust in the hydrous magnesium silicate is sucked into the dust channel by arranging dust suction ports on two sides of the material conveying channel and then is eliminated by the spraying area, so that the dust carried in the hydrous magnesium silicate in the feeding process can be effectively removed; the spraying liquid can be repeatedly used by arranging the circulating water pipe, the water pump and the purification net, so that the utilization rate of resources is improved.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a hydrous magnesium silicate blanking bin with a dust-proof function.

Fig. 2 is a schematic structural diagram of a material poking mechanism in a hydrous magnesium silicate blanking bin with a dust prevention function.

FIG. 3 is a schematic structural diagram of a second embodiment of a hydrous magnesium silicate blanking bin with a dust-proof function.

Wherein: the device comprises a blanking channel 10, a material stirring mechanism 11, a feeding hole 12, a dust removal channel 13, a dust suction opening 14, a spraying area 15, a spraying opening 16, a circulating water pipe 17, a water pump 18, a waste water tank 19, a water conveying pipe 20, a discharging opening 21, a fan 22, a water tank 23, a stirring rod 24, a connecting rod 25, a rotating rod 26, a rotating motor 27, a dust channel 28, a purification net 29 and a filter screen 30.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-2, the hydrous magnesium silicate blanking bin with dust prevention function comprises a blanking channel 10, a feeding port 12, a dust removal channel 13 and a discharging port 21; the feed inlet 12 is communicated with the top end of the blanking channel 10 and is arranged in a horn-shaped structure with a large upper part and a small lower part, so that the materials can enter the feed inlet. A group of transverse material shifting mechanisms 11 are arranged in the middle of the blanking channel 10, and each material shifting mechanism 11 comprises a shifting rod 24, a connecting rod 25, a rotating rod 26 and a rotating motor 27; the driving lever 24 is provided with four groups and is the rectangle and arranges, and the both ends of driving lever 24 are connected through connecting rod 25, and the middle part of connecting rod 25 is connected with a set of rotary rod 26 that is parallel to each other with driving lever 24, and the right-hand member of rotary rod 26 rotates and is connected with rotating electrical machines 27, and it is rotatory to start rotating electrical machines 27 and drive rotary rod 26, and then drives driving lever 24 through connecting rod 25 again and rotate in the inside of unloading passageway 10. When the material passes through the blanking channel 10, the material continuously flows downwards under the continuous fluctuation of the material poking mechanism 11, so that the material can be prevented from being blocked in the blanking channel 10. The bottom end of the blanking channel 10 is of a T-shaped structure and is communicated with a vertical dust removal channel 13 downwards, the bottom end of the dust removal channel 13 is communicated with a discharge hole 21, a dust suction opening 14 is formed in the inner wall of the dust removal channel 13, the left outer side and the right outer side of the dust removal channel 13 are communicated with a dust channel 28, fans 22 are arranged on the upper side and the lower side of the inner part of the dust channel 28, and dust carried in the hydrous magnesium silicate passing through the inner part of the dust removal channel 13 can be sucked into the dust channel 28 through the dust suction opening 14 through the fans 22. The outer side of the dust channel 28 is communicated with a spraying area 15, the bottom end of the spraying area 15 is communicated with a water conveying pipeline 20, and the tail end of the water conveying pipeline 20 is communicated with a waste water tank 19 fixed on the ground. The top of the spraying area 15 is provided with a plurality of groups of horizontal spraying openings 16, the top ends of the spraying openings 16 are communicated with a water tank 23, water in the water tank 23 is sprayed downwards through the spraying openings 16, then dust entering the spraying area 15 is sprayed, and then waste liquid enters a waste water tank 19 through a water pipeline 20. One end of the waste water tank 19 is communicated with a circulating water pipe 17, a water pump 18 is arranged on the circulating water pipe 17, the top end of the circulating water pipe 17 is communicated with the top end of the water tank 23, a purification net 29 is arranged at the bottom end of the circulating water pipe 17, waste water in the waste water tank 19 is input into the circulating water pipe 17 by starting the water pump 18, the waste water is firstly filtered through the purification net 29, and then is input into the water tank 23 through the circulating water pipe 17 through a dust removal channel for reuse, and because liquid in the water tank 23 is mainly used for eliminating dust, whether the liquid is completely pure or not does not have large influence, the liquid in the water tank 23 can be reused, and the utilization rate of resources is further improved.

The utility model discloses a theory of operation is: firstly, hydrated magnesium silicate is input into a blanking channel 10 through a feed inlet 12, then material stirring is carried out through a stirring mechanism 11 in the blanking channel 10, so that the blanking speed is accelerated, when the hydrated magnesium silicate passes through a dust removal channel 13, a fan 22 is started to suck dust carried in the hydrated magnesium silicate into a dust channel 28 through a dust suction port 14, the hydrated magnesium silicate dust channel 28 is output through a discharge port 21, then water is sprayed downwards through a spray port 16 to remove the dust, liquid for removing the dust flows downwards into a waste water tank 19 through a water conveying pipeline 20, and then liquid in the waste water tank 19 is input into a water tank 23 through a circulating water pipe 17 again after being purified and filtered through a purification net 29.

Example two

Referring to fig. 3, on the basis of the first embodiment, a set of filter screens 30 having an arc-shaped structure is disposed in the middle of the feed inlet 12, and the filter screens 30 are disposed for coarse filtration of the hydrous magnesium silicate entering the interior of the feed inlet 12 to prevent larger impurities from entering the interior of the blanking channel 10.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The hydrous magnesium silicate blanking bin with the dust prevention function comprises a blanking channel (10), a feeding hole (12), a dust removal channel (13) and a discharging hole (21); the device is characterized in that a group of transverse material stirring mechanisms (11) is arranged in the middle of a blanking channel (10), the blanking channel (10) is communicated with a vertical dust removal channel (13) downwards, the bottom end of the dust removal channel (13) is communicated with a discharge hole (21), a dust suction port (14) is formed in the inner wall of the dust removal channel (13), the left outer side and the right outer side of the dust removal channel (13) are communicated with a dust channel (28), a fan (22) is arranged on the upper side and the lower side in the dust channel (28), the outer side of the dust channel (28) is communicated with a spraying area (15), the bottom end of the spraying area (15) is communicated with a water conveying pipeline (20), the tail end of the water conveying pipeline (20) is communicated with a waste water tank (19) fixed on the ground, a plurality of groups of horizontal spraying ports (16) are arranged at the top of the spraying area (15), a water tank (23) is communicated with, a water pump (18) is arranged on the circulating water pipe (17), the top end of the circulating water pipe (17) is communicated with the top end of the water tank (23), and a purification net (29) is arranged at the bottom end of the circulating water pipe (17).

2. The hydrous magnesium silicate blanking silo with the dust-proof function as recited in claim 1, characterized in that the bottom end of the blanking channel (10) is arranged into a T-shaped structure.

3. The hydrous magnesium silicate blanking silo with the dust-proof function as recited in claim 2, characterized in that the feed inlet (12) is communicated with the top end of the blanking channel (10) and is arranged in a horn-shaped structure with a big top and a small bottom.

4. The hydrous magnesium silicate blanking bin with dust prevention function according to claim 3, wherein the material stirring mechanism (11) comprises a stirring rod (24), a connecting rod (25), a rotating rod (26) and a rotating motor (27); the driving lever (24) is provided with four groups and is arranged in a rectangular shape, the two ends of the driving lever (24) are connected through a connecting rod (25), the middle of the connecting rod (25) is connected with a group of rotating rods (26) which are parallel to the driving lever (24), and the right ends of the rotating rods (26) are rotatably connected with rotating motors (27).

5. The hydrous magnesium silicate blanking silo with dust-proof function as defined in any one of claims 1-4, wherein a set of filter screens (30) with arc-shaped structure is arranged in the middle of the feeding port (12).