CN216072239U - Putty powder production is carried and is used dust fall equipment - Google Patents

Abstract

The utility model relates to the technical field of putty powder production equipment, in particular to dust fall equipment for putty powder production and conveying, which comprises negative pressure dust collection equipment arranged on a conveying line, wherein the negative pressure dust collection equipment comprises a negative pressure cover, a grading pressurization air draft assembly is arranged on the negative pressure cover, the grading pressurization air draft assembly comprises an air draft pipe arranged on the negative pressure cover, the tail end of the air draft pipe extends into the negative pressure cover, a secondary extraction cover is arranged at the tail end of the air draft pipe, a collection pipe is arranged at the end part of the air draft pipe, which is far away from the secondary extraction cover, a plurality of grading pressurization conveying fans are uniformly distributed on the collection pipe along the length direction, a dust separation assembly is arranged at the terminal of the collection pipe, and a plurality of grading pressurization conveying fans are arranged on the collection pipe, so that the grading increase of extracted air volume is facilitated, the higher extracted pressure in the collection pipe is maintained, the settlement of dust in the collection pipe is reduced, and the dust extraction effect is improved, its convulsions dust fall of whole device is effectual, has avoided the waste of dust raw materials.

Description

Putty powder production is carried and is used dust fall equipment

Technical Field

The utility model relates to the technical field of putty powder production equipment.

Background

The putty powder is one kind of building decoration material and has talcum powder and glue as main components. The white putty layer on the surface of the just purchased blank house has the whiteness of over 90 and the fineness of over 330. The putty is a base material for repairing and leveling the wall surface, and lays a good foundation for the next step of decoration (painting and wallpaper pasting). The putty is divided into an inner wall and an outer wall, and the putty for the outer wall has large adhesiveness, high strength and slightly low environmental protection index because the putty for the outer wall resists wind, wind and sun. The interior wall putty has better comprehensive index, is healthy and environment-friendly, so the interior wall is not externally used, and the exterior wall is not internally used. Typically, the putty is gypsum or cement based so that the surface roughness is easier to bond firmly. However, during construction, a layer of interface agent is coated on the base layer to seal the base layer and improve the adhesion of the wall surface, so that the putty can be better bonded on the base surface. Putty is that gypsum or cement are made, and the surface roughness is more firm that bonds easily like this, but still will paint a layer of interfacial agent on the basic unit and seal the basic unit and improve the adhesive force of wall simultaneously in the construction, lets putty can be better the bonding on the basic unit, and produces a large amount of dusts easily in the putty powder production, and putty powder is the easy caking of aqueous vapor, at this moment just needs dust fall dehydrating unit, gets rid of dust and moisture in the air.

In the production process of the putty powder, the flying dust in a workshop also can affect the working efficiency of workers and cause the waste of raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that the dust is too large in a putty powder production workshop, the raw materials are wasted, and the health of workers is influenced, the dust settling equipment for putty powder production and conveying is disclosed, the dust removal effect is good, and the raw materials are convenient to recover.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a putty powder production is carried and is used dust fall equipment, is including locating the negative pressure dust collecting equipment on the transfer chain, negative pressure dust collecting equipment includes the negative pressure cover, the negative pressure covers and is equipped with hierarchical pressurization convulsions subassembly, hierarchical pressurization convulsions subassembly is including locating the exhaust column that the negative pressure covered, the exhaust column end stretches into in the negative pressure cover, the exhaust column end is equipped with secondary extraction cover, in the exhaust column is kept away from the tip that secondary extraction covered is equipped with the header, there are a plurality of hierarchical pressurization delivery fan along the length direction equipartition on the header, is equipped with dust separation subassembly at the header terminal.

Through the above scheme, the negative pressure cover reduces the dust and looses outward, it is through setting up hierarchical pressurization convulsions subassembly, set up a plurality of hierarchical pressurization conveying fan at the collection pipe, then make things convenient for hierarchical increase extraction amount of wind, maintain collect intraductal great extraction pressure, reduce the dust and subside in collecting the pipe, promote extraction dust effect, it further conveniently extracts the dust in corresponding space to set up secondary extraction cover, set up dust separation subassembly simultaneously, the convenience is with the dust separation, carry out recycle, its convulsions dust fall of whole device is effectual, it is extravagant to have avoided the dust raw materials.

Furthermore, the extraction power of the grading pressurization conveying fan is gradually reduced from the powder input end to the powder output end on the conveying line.

Through above-mentioned scheme, can set up hierarchical pressurization conveying fan power according to the gradual reduction of transfer chain input to output end dust volume among the actual conditions, the suitability is good.

Further, a plastic film is coated on the periphery of the secondary extraction cover.

Through the scheme, the sedimentation of dust in the secondary extraction hood can be reduced.

Further, the dust separation subassembly is including handling the storehouse, the collection header tip certainly handle the storehouse upper end and stretch into, be equipped with the flow distribution plate that is "people" font in handling the storehouse, the flow distribution plate lower extreme also is equipped with hierarchical pressurization delivery fan, in be equipped with the filter screen on the flow distribution plate, in the flow distribution plate both sides are equipped with the storage silo, the flow distribution plate both ends with the storage silo intercommunication, in be equipped with supplementary unloading subassembly on the flow distribution plate.

Through above-mentioned scheme, open hierarchical pressurization conveying fan, will collect the intraductal gaseous suction of dust and handle the storehouse, the dust filters via the filter screen to get into the storage silo along the flow distribution plate, accomplish the dust separation, set up supplementary unloading subassembly simultaneously, reduce the dust and pile up on the flow distribution plate, the flow distribution plate of "people" font is convenient to carry out the water conservancy diversion to the dust.

Furthermore, supplementary unloading subassembly is including locating the flow distribution plate in the brush wheel of filter screen upper end, the brush wheel is by motor drive.

Through above-mentioned scheme, set up the brush wheel and can clear away the accumulational dust on the filter screen, conveniently carry the dust.

Furthermore, an air outlet is arranged at the lower end of the treatment bin, and an electric heating wire is arranged at the air outlet.

Through above-mentioned scheme, set up electric heating wire, can heat the dehumidification to the air.

The utility model has the following beneficial effects:

1. the negative pressure cover has a simple structure, the negative pressure cover reduces dust scattering, and the dust extraction and dust reduction effect of the whole device is good, so that waste of dust raw materials is avoided;

2. open hierarchical pressurization conveying fan, will collect the gaseous suction of taking the dust in the pipe and handle the storehouse, the dust filters via the filter screen to along the flow distribution plate entering storage silo, accomplish the dust separation, set up supplementary unloading subassembly simultaneously, reduce the dust and pile up on the flow distribution plate, the flow distribution plate of "people" font is convenient to carry out the water conservancy diversion to the dust, and it separates the dust effectual.

Drawings

FIG. 1 is a schematic structural view of the present invention;

reference numerals: 11. a negative pressure hood; 12. an exhaust pipe; 13. a secondary extraction hood; 14. a header; 15. a pressurized conveying fan; 16. a processing bin; 17. a flow distribution plate; 18. filtering with a screen; 19. a storage bin; 20. a brush wheel; 21. an air outlet; 22. an electric heating wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1, the present embodiment provides a dust-settling device for putty powder production and transportation, which comprises a negative pressure dust-collecting device disposed on a transportation line, the negative pressure dust-collecting device comprises a negative pressure cover 11, the negative pressure cover 11 is disposed on the periphery of the transportation line, a graded pressurization and air draft assembly is disposed on the negative pressure cover 11, the graded pressurization and air draft assembly comprises an air draft tube 12 disposed on the negative pressure cover 11, the end of the air draft tube 12 extends into the negative pressure cover 11, a secondary extraction cover 13 is disposed at the end of the air draft tube 12, a header tube 14 is disposed at the end of the air draft tube 12 far away from the secondary extraction cover 13, a plurality of graded pressurization and transportation fans 15 are uniformly distributed on the header tube 14 along the length direction, a dust separation assembly is disposed at the end of the header tube 14, so that the negative pressure cover 11 is disposed to reduce dust scattering, the graded pressurization and air draft assembly is disposed, the header tube 14 is disposed with the plurality of graded pressurization and transportation fans 15 to facilitate increasing the air extraction rate, maintain great extraction pressure in header 14, reduce the dust and subside in header 14, promote the extraction dust effect, set up secondary extraction cover 13 and further conveniently extract the dust that corresponds the space, set up the dust separation subassembly simultaneously, conveniently separate the dust, carry out recycle, its convulsions dust fall of whole device is effectual, has avoided the dust raw materials extravagant.

The plastic film is laid on the periphery of the secondary extraction cover 13, so that the sedimentation of dust on the secondary extraction cover 13 can be reduced, the extraction power of the grading pressurization conveying fan 15 is gradually reduced from the powder input end to the output end on the conveying line, the power of the grading pressurization conveying fan 15 can be set according to the gradual reduction of the dust amount from the input end to the output end of the conveying line in actual conditions, and the adaptability is good.

Referring to fig. 1, the dust separating assembly includes a processing bin 16, the end of the collecting pipe 14 extends into the processing bin 16 from the upper end thereof, a flow distribution plate 17 shaped like a Chinese character 'ren' is arranged in the processing bin 16, a grading pressurizing and conveying fan 15 is also arranged at the lower end of the flow distribution plate 17, a filter screen 18 is arranged on the flow distribution plate 17, storage bins 19 are arranged at two sides of the flow distribution plate 17, two ends of the flow distribution plate 17 are communicated with the storage bins 19, an auxiliary blanking assembly is arranged on the flow distribution plate 17, the auxiliary blanking assembly includes a brush wheel 20 arranged at the upper end of the flow distribution plate 17 on the filter screen 18, and the brush wheel 20 is driven by a motor. Open hierarchical pressurization conveying fan 15, take dust gas suction in header 14 to handle storehouse 16, the dust filters via filter screen 18 to get into storage silo 19 along flow distribution plate 17, accomplish the dust separation, set up supplementary unloading subassembly simultaneously, reduce the dust and pile up on flow distribution plate 17, flow distribution plate 17 of "people" font conveniently carries out the water conservancy diversion to the dust, sets up brush wheel 20 and can clear away the accumulational dust on the filter screen 18, conveniently carries the dust. An air outlet 21 is arranged at the lower end of the treatment bin 16, an electric heating wire 22 is arranged at the air outlet 21, and the electric heating wire 22 is arranged to heat and dehumidify air.

The implementation principle is as follows: the utility model discloses dust fall equipment for producing and conveying putty powder, wherein a negative pressure cover 11 reduces dust scattering, a grading pressurization air draft component is arranged, a plurality of grading pressurization conveying fans 15 are arranged in a collecting pipe 14, so that the grading pressurization conveying fans can conveniently increase the air extraction quantity in a grading manner, the larger extraction pressure in the collecting pipe 14 is maintained, the dust sedimentation in the collecting pipe 14 is reduced, the dust extraction effect is improved, a secondary extraction cover 13 is arranged, the dust in the corresponding space can be further conveniently extracted, meanwhile, a dust separation component is arranged, the dust can be conveniently separated and recycled, the dust fall air draft effect of the whole device is good, and the waste of dust raw materials is avoided.

Claims (6)

1. The utility model provides a putty powder production is carried and is used dust fall equipment, a serial communication port, including locating the negative pressure dust suction equipment on the transfer chain, negative pressure dust suction equipment includes negative pressure cover (11), be equipped with hierarchical pressurization convulsions subassembly on negative pressure cover (11), hierarchical pressurization convulsions subassembly is including locating exhaust column (12) on negative pressure cover (11), exhaust column (12) end stretches into in negative pressure cover (11), exhaust column (12) end is equipped with secondary extraction cover (13), in exhaust column (12) are kept away from the tip of secondary extraction cover (13) is equipped with collection pipe (14), it has a plurality of hierarchical pressurization delivery fan (15) to follow the length direction equipartition on collection pipe (14), is equipped with the dust separation subassembly in collection pipe (14) terminal.

2. The dust settling equipment for putty powder production and conveying as claimed in claim 1, wherein the suction power of the grading pressurization conveying fan (15) is gradually reduced from the powder input end to the powder output end on the conveying line.

3. The dust settling equipment for producing and conveying putty powder as claimed in claim 2, characterized in that a plastic film is laid on the periphery of the secondary extraction cover (13).

4. The dust fall equipment for conveying in putty powder production of claim 1, characterized in that, dust separation subassembly includes processing storehouse (16), header (14) tip certainly processing storehouse (16) upper end is stretched into, be equipped with flow distribution plate (17) that are "people" font in processing storehouse (16), flow distribution plate (17) lower extreme also is equipped with hierarchical pressurization and carries fan (15), be equipped with filter screen (18) on flow distribution plate (17), in flow distribution plate (17) both sides are equipped with storage silo (19), flow distribution plate (17) both ends with storage silo (19) intercommunication, be equipped with supplementary unloading subassembly on flow distribution plate (17).

5. The dust fall equipment for conveying in putty powder production of claim 4 is characterized in that the auxiliary blanking assembly comprises a brush wheel (20) arranged on the upper end of the flow distribution plate (17) on the filter screen (18), and the brush wheel (20) is driven by a motor.

6. The dust settling equipment for putty powder production and conveying as claimed in claim 5, wherein an air outlet (21) is formed at the lower end of the treatment bin (16), and an electric heating wire (22) is arranged at the air outlet (21).

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