CN210500823U

CN210500823U - Dust collector for concrete mixing

Info

Publication number: CN210500823U
Application number: CN201920890606.5U
Authority: CN
Inventors: 郝永志; 郝玉柱; 叶静
Original assignee: Fuyang Shuangshun Prefabricated Components Co ltd
Current assignee: Fuyang Shuangshun Prefabricated Components Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-12
Anticipated expiration: 2029-06-14

Abstract

The utility model provides a dust collector for concrete mixing, including agitating unit, dust collector, agitating unit is including stirring storehouse, agitator motor, (mixing) shaft, spray pipe, and dust collector includes dust removal case, dust removal pipe, lid, and the clear water is placed to the inside of dust removal case, and in the clear water that the dust removal incasement portion set up was arranged in to the one end of dust removal pipe, the other end of dust removal pipe passed the lateral wall of dust removal case and connects out the dirt pipeline, and the lid setting is provided with the outlet duct in the top of dust removal case on the lid. The utility model discloses having avoided the concrete to spatter outward, conveniently having cleared up the dust removal case, the convenient dust that produces to the stirring in-process is handled, has solved the potential safety hazard of stirring storehouse internal pressure increase, has avoided the waste of resource, adsorbs the combustion gas bubble, has guaranteed external environment's health.

Description

Dust collector for concrete mixing

Technical Field

The utility model relates to a concrete production facility technical field, concretely relates to dust collector for concrete mixing.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

The concrete mixer who uses at present has some defects, and the in-process of concrete mixing can produce a large amount of cement dusts, and if the mixer is ventilative structure, the internal pressure increase of mixer has the potential safety hazard, and if the mixer is ventilative structure, a large amount of cement dusts are scattered into the surrounding environment, lead to the surrounding environment variation, and extravagant a large amount of cement raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell not enough, provide a dust collector for concrete mixing.

In order to achieve the above object, the technical solution of the present invention is: a dust removal device for concrete stirring comprises a stirring device and a dust removal device, wherein the stirring device comprises a stirring bin, a stirring motor, a stirring shaft and a water spray pipe, supporting legs are arranged at the bottom of the stirring bin, the bottom of the supporting legs is horizontal, a feed inlet is formed in the top end of the stirring bin, a discharge outlet is formed in the bottom of the stirring bin, the stirring motor is arranged in the center of the upper end of the stirring bin, a transmission end of the stirring motor penetrates through the upper end of the stirring bin, the stirring shaft is arranged in the stirring bin, the upper end of the stirring shaft is fixedly connected with the transmission end of the stirring motor, stirring blades are fixedly arranged on the stirring shaft, the water spray pipe is arranged at the upper end of the stirring bin, the water spray pipe penetrates through the upper end of the stirring bin, and a water spray head is arranged at one end, which is positioned in the, the spray pipe is located the external suction pump of outside one end in stirring storehouse, the nearly upper end of one side lateral wall in stirring storehouse is provided with out the dirt mouth, it is connected with out the dirt pipeline to go out the dirt mouth, dust collector includes dust removal case, dust removal pipe, lid, the clear water is placed to the inside of dust removal case, the one end of dust removal pipe is arranged in the clear water that the dust removal incasement portion set up, the other end of dust removal pipe passes the lateral wall of dust removal case is connected go out the dirt pipeline, the lid sets up the top of dust removal case, be provided with the outlet duct on the lid.

Further, the discharge hole outwards extends and is provided with the discharging pipe, the outside of discharging pipe is provided with the baffle, the baffle is fixed on the outer wall of discharging pipe.

Furthermore, a first connecting block is arranged on the outer wall of the port at the other end of the dust removal pipe, a second connecting block is arranged on the outer wall of the joint of the dust outlet pipeline and the dust removal pipe, and the first connecting block is fixedly connected with the second connecting block through screws.

Further, the upper surface of the cover body is provided with a lifting handle.

Furthermore, an active carbon filter screen is arranged at the port of the air outlet pipe.

The utility model provides a dust collector for concrete mixing, through the feed inlet at the inside raw materials that adds in stirring storehouse during use, open agitator motor, the suction pump passes through the spray pipe and reachs the spray head to the inside water spray in stirring storehouse, concrete after the stirring passes through the ejection of compact pipeline transport of discharge gate, the cement dust that is not dissolved is through going out the dirt pipeline, the dust removal pipe reachs the clear water of the inside setting of dust removal incasement portion, dissolve the cement dust through clear water, the bubble that later aquatic produced is discharged after the absorption of outlet duct at the active carbon filter screen.

Contrast prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up the baffle on the discharge pipeline outer wall of discharge gate, the baffle has avoided the concrete to splash outward during the ejection of compact, and the baffle blocks it behind the concrete splash, avoids the concrete to splash in the external environment;

2. the utility model discloses a set up the play dirt pipeline and the dust removal pipe of connection, conveniently clear up the dust removal case, through setting up the dust removal case, the convenient dust that produces in to the stirring process is handled, has solved the potential safety hazard of stirring storehouse internal pressure increase, dissolves the dust through setting up the clear water, has avoided the waste of resource to set up the active carbon adsorption net, adsorb the combustion gas bubble, guaranteed external environment's health.

Drawings

Fig. 1 is a schematic view of the sectional structure of the front view of the present invention.

Fig. 2 is a schematic view of a sectional structure of a dust removing box according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a dust removing device for concrete mixing comprises a stirring device 1 and a dust removing device 2, wherein the stirring device 1 comprises a stirring bin 3, a stirring motor 4, a stirring shaft 5 and a water spraying pipe 6, a supporting leg 31 is arranged at the bottom of the stirring bin 3, the bottom of the supporting leg 31 is horizontal, a feeding hole 32 is arranged at the top end of the stirring bin 3, a discharging hole 33 is arranged at the bottom of the stirring bin 3, the stirring motor 4 is arranged in the center of the upper end of the stirring bin 3, a transmission end of the stirring motor 4 penetrates through the upper end of the stirring bin 3, the stirring shaft 5 is arranged inside the stirring bin 3, the upper end of the stirring shaft 5 is fixedly connected with the transmission end of the stirring motor 4, a stirring blade 51 is fixedly arranged on the stirring shaft 5, the water spraying pipe 6 is arranged at the upper end of the stirring bin 3, and the water spraying pipe 6 penetrates through the upper end of the stirring, the spray pipe 6 is located the one end of the inside in stirring storehouse 3 is provided with sprinkler bead 61, the spray pipe 6 is located the external suction pump of one end of the outside in stirring storehouse 3, the nearly upper end of one side lateral wall in stirring storehouse 3 is provided with out dirt mouth 34, it is connected with out dirt pipeline 35 to go out dirt mouth 34, dust collector 2 includes dust removal case 7, dust removal pipe 8, lid 9, the clear water is placed to the inside of dust removal case 7, the one end of dust removal pipe 8 is arranged in the clear water of the inside setting of dust removal case 7, the other end of dust removal pipe 8 passes the lateral wall of dust removal case 7 is connected go out dirt pipeline 35, lid 9 sets up the top of dust removal case 7, be provided with outlet duct 91 on the lid 9.

Furthermore, a discharge pipe 331 extends outward from the discharge port 33, a baffle 332 is disposed outside the discharge pipe 331, and the baffle 332 is fixed on an outer wall of the discharge pipe 331.

Further, a first connecting block 81 is arranged on the outer wall of the port at the other end of the dust removing pipe 8, a second connecting block 352 is arranged on the outer wall of the joint of the dust outlet pipeline 35 and the dust removing pipe 8, and the first connecting block 81 and the second connecting block 352 are fixedly connected through screws.

Further, a lifting handle 92 is provided on the upper surface of the lid body 9.

Further, an active carbon filter screen 911 is disposed at a port of the air outlet pipe 91.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a dust collector for concrete mixing which characterized in that: comprises a stirring device and a dust removing device, wherein the stirring device comprises a stirring bin, a stirring motor, a stirring shaft and a water spray pipe, the bottom of the stirring bin is provided with a supporting leg, the bottom of the supporting leg is horizontal, the top end of the stirring bin is provided with a feed inlet, the bottom of the stirring bin is provided with a discharge outlet, the stirring motor is arranged in the center of the upper end of the stirring bin, the transmission end of the stirring motor penetrates through the upper end of the stirring bin, the stirring shaft is arranged in the stirring bin, the upper end of the stirring shaft is fixedly connected with the transmission end of the stirring motor, stirring blades are fixedly arranged on the stirring shaft, the water spray pipe is arranged at the upper end of the stirring bin, the water spray pipe penetrates through the upper end of the stirring bin, one end of the water spray pipe, which is positioned in the stirring bin, is provided with a water spray head, one end of the, the nearly upper end of one side lateral wall in stirring storehouse is provided with out the dirt mouth, it is connected with out the dirt pipeline to go out the dirt mouth, dust collector includes dust removal case, dust removal pipe, lid, the clear water is placed to the inside of dust removal case, the one end of dust removal pipe is arranged in the clear water that the dust removal incasement portion set up, the other end of dust removal pipe passes the lateral wall of dust removal case is connected go out the dirt pipeline, the lid sets up the top of dust removal case, be provided with the outlet duct on the lid.

2. The dust removing device for concrete mixing according to claim 1, wherein: the discharge gate outwards extends and is provided with the discharging pipe, the outside of discharging pipe is provided with the baffle, the baffle is fixed on the outer wall of discharging pipe.

3. The dust removing device for concrete mixing according to claim 1, wherein: the dust removal pipe is characterized in that a first connecting block is arranged on the outer wall of a port at the other end of the dust removal pipe, a second connecting block is arranged on the outer wall of the joint of the dust outlet pipe and the dust removal pipe, and the first connecting block is fixedly connected with the second connecting block through screws.

4. The dust removing device for concrete mixing according to claim 1, wherein: the upper surface of the cover body is provided with a lifting handle.

5. The dust removing device for concrete mixing according to claim 1, wherein: and an active carbon filter screen is arranged at the port of the air outlet pipe.