CN212605916U

CN212605916U - Dustproof cement charging devices

Info

Publication number: CN212605916U
Application number: CN202023310494.3U
Authority: CN
Inventors: 苟海东; 巨明瑞
Original assignee: Dingxi Qilianshan Cement Concrete Co ltd
Current assignee: Dingxi Qilianshan Cement Concrete Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-02-26
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a prevent cement charging devices of raise dust belongs to cement manufacture equipment technical field for solve current device and can not effectually collect and retrieve the technical problem who recycles the raise dust when cement is loaded. The dust collection device comprises a charging box, wherein a ventilation net door is arranged on the side surface of the charging box, a charging mechanism and a dust collection mechanism are arranged in the charging box, the dust collection mechanism is positioned on the side surface of the charging mechanism, the charging mechanism comprises a charging bucket, the charging bucket is fixed in the charging box, the upper part of the charging bucket extends to the upper part of the charging box, the top of the charging bucket is provided with a feeding hopper, a discharging pipe is arranged below the charging bucket, a dust collection mechanism is arranged above the charging box, the dust collection mechanism comprises a cyclone dust collector and a dust collection chamber, the cyclone dust collector and the dust collection chamber are both fixed above the charging box, a dust discharge pipe is connected between; this cement charging devices of dustproof ability ration bagging-off, the raise dust that produces when can absorbing the cement and feed can subside, collect dirt and retrieve the recycle with the raise dust.

Description

Dustproof cement charging devices

Technical Field

The utility model belongs to the technical field of cement manufacture equipment, a charging devices is related to, especially a prevent cement charging devices of raise dust.

Background

The cement is made up by using limestone and clay as main raw materials through the processes of crushing, proportioning and grinding, then feeding them into cement kiln to calcine them into clinker, then adding a proper quantity of gypsum into the clinker and grinding them into fine powder.

Cement is when feeding, all assembles with the cement bag usually, and cement needs the manual work to carry out the cement bagging-off after coming out from cylindric discharge gate on the existing market, and the in-process of bagging-off causes the cement dust to fly upward everywhere easily, causes the damage to staff's respiratory, greatly influences staff's healthy, and influences the air quality, can not go on by ration during the bagging-off simultaneously, increases follow-up work.

Therefore, the quantitative bagging cement charging device capable of absorbing the flying dust generated during cement charging and preventing the flying dust through settling, dust collecting and recycling is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a cement charging devices of dustproof, the technical problem that the device will solve is: how to realize carrying out effectual collection and recovery and recycle to the raise dust when cement is loaded.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a cement charging devices of dustproof, including the charging box, the charging box side is equipped with the ventilation net door, charging box inside is equipped with charging mechanism and dust absorption mechanism, dust absorption mechanism is located the charging mechanism side, charging mechanism includes the storage bucket, the storage bucket is fixed inside the charging box, and stretch out to the charging box top above the storage bucket, the storage bucket top is equipped with the feeder hopper, the storage bucket below is equipped with the unloading pipe, the charging box top is equipped with dust collecting mechanism, dust collecting mechanism includes cyclone and dust collecting chamber, cyclone and dust collecting chamber all fix in the charging box top, the dust collecting chamber is located cyclone below, be connected with the dust exhaust pipe between cyclone and the dust collecting chamber, the dust collecting chamber is connected with the storage bucket.

The utility model discloses a theory of operation is: when using this device, send into the storage bucket with cement material inside from the feeder hopper, carry out the unloading through the unloading pipe, the end connection material bag of unloading pipe, adorn cement to the bag inside of feeding, the raise dust that dust absorption mechanism produced when feeding is collected to send into inside the cyclone, subside the collection dirt through cyclone, collect the raise dust inside the dust collecting chamber through the dust exhaust pipe, collect after the certain degree, retrieve the inside cement material of dust collecting chamber to the storage bucket inside.

The charging mechanism further comprises a quantitative discharge valve, the quantitative discharge valve is electrically connected with an external power supply, the discharge pipe comprises a first discharge pipe and a second discharge pipe, the first discharge pipe is fixed below the charging bucket, the lower end of the first discharge pipe is fixedly connected with the upper end of the quantitative discharge valve, and the second discharge pipe is fixed at the lower end of the quantitative discharge valve.

By adopting the structure, the cement material in the charging basket is discharged from the first discharging pipe, the quantitative discharging valve is opened, the quantitative discharging valve controls the discharging amount of the cement material, and the discharged cement material is discharged from the second discharging pipe and is filled into the charging bag.

The tail end of the second discharging pipe is provided with a stretching plate, the side face of the second discharging pipe is provided with a plurality of pressing blocks in a sliding mode, and the pressing blocks are located right above the stretching plate.

The structure more than adopting props the sack that opens the board will feed and struts, and a plurality of compact heap are fixed and are fed the sack, make things convenient for the cement to feed.

The dust collection mechanism comprises a fan, the fan is electrically connected with an external power supply, the fan is fixed above the charging box, the air inlet end of the fan is connected with an air inlet pipe, the end part of the air inlet pipe is connected with a dust collection cover, the dust collection cover is opposite to the charging mechanism, the air outlet end of the fan is connected with an air outlet pipe, and the end part of the air outlet pipe is connected with a dust collection mechanism.

By adopting the structure, the fan is opened, the dust hood collects the raised dust generated in the cement charging process, the raised dust is removed, the fan sucks the raised dust into the air inlet pipe, the raised dust is conveyed to the air outlet pipe through the air inlet pipe, and the raised dust is conveyed into the dust collecting mechanism through the air outlet pipe to be settled and collected.

The dust collection mechanism further comprises an exhaust pipe and a rotary intake pipe, the rotary intake pipe is fixed on the side face of the cyclone dust collector, the end portion of the rotary intake pipe is connected with the air outlet pipe, the exhaust pipe is fixed above the cyclone dust collector, and the tail end of the exhaust pipe is connected with a collection cloth bag.

Structure more than adopting, it sends into rotatory intake pipe with the raise dust gas to go out the tuber pipe, send to cyclone inside through rotatory intake pipe, subsides the back through cyclone, and clean gas is discharged from the blast pipe, collects the sack and carries out the secondary to the raise dust and collect.

The dust collecting chamber side is equipped with electric telescopic handle, and electric telescopic handle and external power source electric connection, electric telescopic handle stretch into the dust collecting chamber inside, and electric telescopic handle's the end that stretches out is connected with the push pedal, and the inside articulated sealing door that has the slope of dust collecting chamber, dust collecting chamber side are equipped with glass panels.

Structure more than adopting, when observing the inside full cement charge of collection of dust collecting chamber from glass panels, open electric telescopic handle, electric telescopic handle's the end that stretches out removes, drives the push pedal and removes to promote the cement material, thereby open sealing door, retrieve the cement material to the storage bucket inside.

Compared with the prior art, this prevent cement charging devices of raise dust has following advantage:

1. the collected cement material raise dust is collected through the dust collection mechanism and the dust collection mechanism, the dust is settled and collected, the air is purified, the raise dust pollution is avoided, and meanwhile, a certain cooling function is achieved;

2. the cement is quantitatively loaded as required through the matching of the charging bucket, the blanking pipe and the quantitative discharge valve;

3. the feeding bag opening is opened through the matching of the feeding pipe, the pressing block and the expanding plate, and the feeding bag is fixed, so that the cement feeding is facilitated;

4. through storage bucket, electric telescopic handle, push pedal and sealing door cooperation, cement material is retrieved to storage bucket inside cyclic utilization, reduces extravagantly, practices thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view of a part of the present invention;

in the figure: 1-charging box, 101-ventilation net door, 2-charging mechanism, 201-feeding hopper, 202-charging barrel, 203-discharging pipe, 204-quantitative discharging valve, 205-tension plate, 206-compacting block, 3-dust collecting mechanism, 301-cyclone dust collector, 302-exhaust pipe, 303-rotary air inlet pipe, 304-dust collecting chamber, 305-dust exhaust pipe, 306-electric telescopic rod, 307-push plate, 308-sealing door, 4-dust collecting mechanism, 401-air outlet pipe, 402-fan, 403-air inlet pipe and 404-dust collecting cover.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the embodiment provides a dust-raising-prevention cement charging device, which comprises a charging box 1, wherein a ventilation screen door 101 is arranged on the side surface of the charging box 1, a charging mechanism 2 and a dust suction mechanism 4 are arranged inside the charging box 1, the dust suction mechanism 4 is arranged on the side surface of the charging mechanism 2, the charging mechanism 2 comprises a charging bucket 202, the charging bucket 202 is fixed inside the charging box 1, the upper part of the charging bucket 202 extends to the upper part of the charging box 1, a feeding hopper 201 is arranged at the top of the charging bucket 202, a discharging pipe 203 is arranged below the charging bucket 202, a dust collection mechanism 3 is arranged above the charging box 1, the dust collection mechanism 3 comprises a cyclone dust collector 301 and a dust collection chamber 304, the cyclone dust collector 301 and the dust collection chamber 304 are both fixed above the charging box 1, the dust collection chamber 304 is arranged below the cyclone dust collector 301, a dust discharge pipe 305 is connected between the cyclone dust;

when using this device, open ventilation net door 101, fix the cement bag at the end of unloading pipe 203, send into storage bucket 202 inside from feeder hopper 201 with cement material, carry out the unloading through unloading pipe 203, adorn cement to the inside of the storage bag, dust absorption mechanism 4 collects the raise dust that produces when feeding, and send into cyclone 301 inside, subside the collection dirt back through cyclone 301, collect the raise dust inside dust collecting chamber 304 through dust exhaust pipe 305, after collecting the certain degree, retrieve the inside cement material of dust collecting chamber 304 inside to storage bucket 202 inside.

The charging mechanism 2 further comprises a quantitative discharge valve 204, the quantitative discharge valve 204 is electrically connected with an external power supply, the discharging pipe 203 comprises a first discharging pipe and a second discharging pipe, the first discharging pipe is fixed below the charging bucket 202, the lower end of the first discharging pipe is fixedly connected with the upper end of the quantitative discharge valve 204, and the second discharging pipe is fixed at the lower end of the quantitative discharge valve 204;

the cement material in the charging bucket 202 is discharged from the first discharging pipe, the quantitative discharging valve 204 is opened, the quantitative discharging valve 204 controls the discharging amount of the cement material, and the discharged cement material is discharged from the second discharging pipe and is loaded into a charging bag.

A tension plate 205 is arranged at the tail end of the second blanking pipe, a plurality of pressing blocks 206 are arranged on the side surface of the second blanking pipe in a sliding mode, and the pressing blocks 206 are all located right above the tension plate 205; the opening supporting plate 205 supports the opening of the charging bag, and the plurality of pressing blocks 206 fix the opening of the charging bag, so that cement charging is facilitated.

The dust collection mechanism 4 comprises a fan 402, the fan 402 is electrically connected with an external power supply, the fan 402 is fixed above the charging box 1, the air inlet end of the fan 402 is connected with an air inlet pipe 403, the end part of the air inlet pipe 403 is connected with a dust collection cover 404, the dust collection cover 404 is opposite to the charging mechanism 2, the air outlet end of the fan 402 is connected with an air outlet pipe 401, and the end part of the air outlet pipe 401 is connected with the dust collection mechanism 3;

the fan 402 is turned on, the dust collecting cover 404 collects the dust generated in the cement charging process, the dust is removed, the fan 402 sucks the dust into the air inlet pipe 403, the dust is conveyed to the air outlet pipe 401 through the air inlet pipe 403, and the dust is conveyed to the dust collecting mechanism 3 through the air outlet pipe 401 for settlement and dust collection.

The dust collecting mechanism 3 further comprises an exhaust pipe 302 and a rotary air inlet pipe 303, the rotary air inlet pipe 303 is fixed on the side surface of the cyclone dust collector 301, the end part of the rotary air inlet pipe 303 is connected with an air outlet pipe 401, the exhaust pipe 302 is fixed above the cyclone dust collector 301, and the tail end of the exhaust pipe 302 is connected with a collecting cloth bag;

the air outlet pipe 401 sends dust raising gas into the rotary air inlet pipe 303, the dust raising gas is sent into the cyclone dust collector 301 through the rotary air inlet pipe 303, after the dust is settled by the cyclone dust collector 301, clean gas is discharged from the air outlet pipe 302, and a collecting cloth bag is used for carrying out secondary collection on the dust raising gas.

An electric telescopic rod 306 is arranged on the side surface of the dust collection chamber 304, the electric telescopic rod 306 is electrically connected with an external power supply, the electric telescopic rod 306 extends into the dust collection chamber 304, the extending end of the electric telescopic rod 306 is connected with a push plate 307, an inclined sealing door 308 is hinged in the dust collection chamber 304, and a glass panel is arranged on the side surface of the dust collection chamber 304;

when observing that the dust collecting chamber 304 is full of cement materials from the glass panel, the electric telescopic rod 306 is opened, the extending end of the electric telescopic rod 306 moves to drive the push plate 307 to move, so that the cement materials are pushed, the sealing door 308 is opened, and the cement materials are recovered to the interior of the charging basket 202.

In the present embodiment, the above fixing manners are all the simplest common fixing manners in the field, such as bolt connection; the electrical devices such as the quantitative discharge valve 204 are all prior art products, can be purchased and used directly, and the detailed description of the specific principle is omitted.

The utility model discloses a theory of operation:

when the device is used, cement materials are fed into the material barrel 202 from the feed hopper 201, the cement materials in the material barrel 202 are discharged from the first discharge pipe, the quantitative discharge valve 204 is opened, the quantitative discharge valve 204 controls the discharge amount of the cement materials, the discharged cement materials are discharged from the second discharge pipe and are loaded into a loading bag, the opening of the loading bag is opened by the opening plate 205, the opening of the loading bag is fixed by a plurality of pressing blocks 206 to facilitate loading of the cement, the fan 402 is opened, the dust generated in the loading process of the cement is collected by the dust collection cover 404 to remove the raised dust, the raised dust is sucked into the air inlet pipe 403 by the fan 402 and is sent to the air outlet pipe 401 through the air inlet pipe 403, the air outlet pipe 401 sends raised dust gas into the rotary air inlet pipe 303 and is sent into the cyclone dust collector 301 through the rotary air inlet pipe 303, clean gas is discharged from the air outlet 302 after sedimentation and dust collection are collected in the dust collection chamber 304 through the dust discharge pipe 305, when observing that the dust collecting chamber 304 is full of cement materials from the glass panel, the electric telescopic rod 306 is opened, the extending end of the electric telescopic rod 306 moves to drive the push plate 307 to move, so that the cement materials are pushed, the sealing door 308 is opened, and the cement materials are recovered to the interior of the charging basket 202.

In conclusion, the dust collecting mechanism 3 and the dust collecting mechanism 4 are used for collecting the cement material flying dust, settling and collecting dust, purifying air, avoiding flying dust pollution and having a certain cooling function; the cement is quantitatively loaded as required through the matching of the charging bucket 202, the blanking pipe 203 and the quantitative discharge valve 204; the feeding bag opening is opened through the matching of the feeding pipe 203, the pressing block 206 and the expanding plate 205, and the feeding bag is fixed, so that the cement feeding is facilitated; through the cooperation of storage bucket 202, electric telescopic handle 306, push pedal 307 and sealing door 308, cement material is retrieved to storage bucket 202 inside cyclic utilization, reduces extravagantly, practices thrift the cost.

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 cement charging device capable of preventing dust raising comprises a charging box (1) and is characterized in that a ventilation net door (101) is arranged on the side face of the charging box (1), a charging mechanism (2) and a dust suction mechanism (4) are arranged inside the charging box (1), the dust suction mechanism (4) is located on the side face of the charging mechanism (2), the charging mechanism (2) comprises a charging bucket (202), the charging bucket (202) is fixed inside the charging box (1), the upper portion of the charging bucket (202) extends out of the upper portion of the charging box (1), a feeding hopper (201) is arranged at the top of the charging bucket (202), a discharging pipe (203) is arranged below the charging bucket (202), a dust collecting mechanism (3) is arranged above the charging box (1), the dust collecting mechanism (3) comprises a cyclone dust collector (301) and a dust collecting chamber (304), the cyclone dust collector (301) and the dust collecting chamber (304) are both fixed above the charging box (1), and the dust collecting chamber (304) is located below the, a dust exhaust pipe (305) is connected between the cyclone dust collector (301) and the dust collection chamber (304), and the dust collection chamber (304) is connected with the charging basket (202).

2. A dustproof cement charging device according to claim 1, wherein said charging mechanism (2) further comprises a quantitative discharge valve (204), said quantitative discharge valve (204) is electrically connected with an external power supply, said discharge pipe (203) comprises a first discharge pipe and a second discharge pipe, said first discharge pipe is fixed below said charging basket (202), the lower end of said first discharge pipe is fixedly connected with the upper end of said quantitative discharge valve (204), and said second discharge pipe is fixed at the lower end of said quantitative discharge valve (204).

3. A dustproof cement charging device according to claim 2, wherein a tension plate (205) is arranged at the tail end of the second discharging pipe, a plurality of pressing blocks (206) are slidably arranged on the side surface of the second discharging pipe, and the pressing blocks (206) are all positioned right above the tension plate (205).

4. The cement charging device capable of preventing dust emission according to claim 1, wherein the dust collection mechanism (4) comprises a fan (402), the fan (402) is electrically connected with an external power supply, the fan (402) is fixed above the charging box (1), an air inlet end of the fan (402) is connected with an air inlet pipe (403), an end of the air inlet pipe (403) is connected with a dust collection cover (404), the dust collection cover (404) is opposite to the charging mechanism (2), an air outlet end of the fan (402) is connected with an air outlet pipe (401), and an end of the air outlet pipe (401) is connected with the dust collection mechanism (3).

5. A dustproof cement charging device according to claim 4, wherein said dust collection mechanism (3) further comprises an exhaust pipe (302) and a rotary intake pipe (303), the rotary intake pipe (303) is fixed on the side surface of the cyclone dust collector (301), the end of the rotary intake pipe (303) is connected with the air outlet pipe (401), the exhaust pipe (302) is fixed above the cyclone dust collector (301), and the tail end of the exhaust pipe (302) is connected with a collection cloth bag.

6. A dustproof cement charging device as defined in claim 1 or 2, wherein an electric telescopic rod (306) is arranged on the side surface of the dust collection chamber (304), the electric telescopic rod (306) is electrically connected with an external power supply, the electric telescopic rod (306) extends into the dust collection chamber (304), the extending end of the electric telescopic rod (306) is connected with a push plate (307), an inclined sealing door (308) is hinged inside the dust collection chamber (304), and a glass panel is arranged on the side surface of the dust collection chamber (304).