CN212417309U

CN212417309U - Low-consumption dust recovery device for green environment-friendly concrete

Info

Publication number: CN212417309U
Application number: CN202020252650.6U
Authority: CN
Inventors: 孙敏
Original assignee: Foshan Nanhai Tongda Concrete Co ltd
Current assignee: Foshan Nanhai Tongda Concrete Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2021-01-29
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a low consumption dust recovery unit for green concrete, include the rose box and the shell of breathing in, the right side of rose box is through the pipe and the shell intercommunication of breathing in, the right side wall fixed mounting of the shell of breathing in has first motor, the transmission shaft of first motor runs through the shell of breathing in and is connected with the impeller, the top intercommunication of the shell of breathing in has the blast pipe, the left side wall intercommunication of rose box has the intake pipe, the bottom of rose box and the top intercommunication of collection box, the left side wall of collection box articulates there is the chamber door, the bottom intercommunication of collection box has the drain pipe, filtering mechanism is installed to the inner chamber of rose box. The utility model discloses a motor drives the brush-holder stud and brushes the filter screen surface to make the grit brushed and remove to the filter screen downside, the distance shell of breathing in one side far away relatively, thereby the grit can drop and collect to the collection box in, thereby avoid the grit to filter the phenomenon that causes the jam.

Description

Low-consumption dust recovery device for green environment-friendly concrete

Technical Field

The utility model relates to a concrete processing technology field specifically is a low consumption dust recovery unit for green concrete.

Background

Because the concrete raw materials are stored in the processing factory for a long time, a large amount of dust is mixed in the raw materials, the dust content in the raw materials is overhigh, the quality of concrete formed after the raw materials are processed is poor, and further, the solidified cement concrete is easy to crack, so the dust in the raw materials needs to be recovered, the processing of the concrete raw materials is generally carried out on the site, more impurities generally exist on the site, when the dust recovery is carried out, the impurities are easily absorbed into a recovery device, and the blockage of the device is caused.

According to patent CN201821524194.5, a low consumption dust recovery unit for green concrete, including the chamber of breathing in, the blast pipe has been fixed to be seted up at the top in chamber of breathing in, one side fixed mounting in chamber of breathing in has the motor, the output of motor run through one side in chamber of breathing in and cup joint with the middle part of impeller one side is fixed, the impeller is located the inner chamber in chamber of breathing in, the opposite side in chamber of breathing in and the one end through connection of air duct, the other end of air duct and one side through connection of rose box. This a low consumption dust recovery unit for green concrete uses through the cooperation of rose box and filter screen for the device can be filtered the dust of following the intake pipe absorption and coming in, has avoided in absorbing recovery unit because of debris on the building site, causes the problem of device jam, makes the work that equipment can not be influenced by debris, makes the quality of cement concrete obtain promoting.

At present, the existing low-consumption dust recycling device for green environment-friendly concrete has some defects, such as; the device is at the in-process that uses, and the rubble grit causes the jam to the filter screen easily to influence the filter effect, wash abluent not thorough to the grit moreover. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low consumption dust recovery unit for green concrete has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the low-consumption dust recovery device for the green environment-friendly concrete comprises a filter box and an air suction shell, wherein the right side of the filter box is communicated with the air suction shell through a guide pipe, a first motor is fixedly installed on the right side wall of the air suction shell, a transmission shaft of the first motor penetrates through the air suction shell and is connected with an impeller, the top of the air suction shell is communicated with an exhaust pipe, the left side wall of the filter box is communicated with an air inlet pipe, the bottom of the filter box is communicated with the top of a recovery box, the left side wall of the recovery box is hinged with a box door, the bottom of the recovery box is communicated with a drain pipe, and a filter mechanism is installed in an inner cavity of the;

the filter mechanism includes filter screen, brush-holder stud and second motor, the filter screen slope is installed in the inner chamber of rose box, the brush-holder stud is installed to the outer wall of filter screen, the right side wall fixed mounting of rose box has the second motor, the transmission shaft of second motor run through filter box right side wall and filter screen and with the one end fixed connection of brush-holder stud.

As a preferred embodiment of the utility model, the filter frame is installed to the inner chamber of collection box, the spring is all installed to the both sides wall of filter frame, the outer end of spring is connected with the inserted block, the inserted block is pegged graft in the inner chamber of slot, the inner wall at the collection box is seted up to the slot.

As a preferred embodiment of the present invention, the back fixed mounting of the recycling bin has a third motor, and the transmission shaft of the third motor runs through the outer wall of the recycling bin and the fixedly connected eccentric wheel.

As a preferred embodiment of the utility model, the top intercommunication of collection box has external water pipe.

As a preferred embodiment of the present invention, the control valve is installed on the outer wall of the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a motor drives the brush-holder stud and brushes the filter screen surface to make the grit brushed and remove to the filter screen downside, the distance shell of breathing in one side far away relatively, thereby the grit can drop and collect to the collection box in, thereby avoid the grit to filter the phenomenon that causes the jam.

2. The utility model discloses a third motor drives the eccentric wheel and hits the filter frame of beating to make the grit vibration in the filter frame, thereby make abluent more thorough.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a low-consumption dust recycling device for green concrete according to the present invention;

fig. 2 is a schematic view of the inner cavity structure of the recycling bin of the low-consumption dust recycling device for green concrete of the present invention.

In the figure: 1. a filter box; 2. a filter screen; 3. a brush bar; 4. a second motor; 5. an air intake housing; 6. an air inlet pipe; 7. a first motor; 8. an impeller; 9. an exhaust pipe; 10. a recycling bin; 11. Is externally connected with a water pipe; 12. a box door; 13. a drain pipe; 14. a filter frame; 15. a spring; 16. inserting a block; 17. a slot; 18. a third motor; 19. an eccentric wheel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-2, the present invention provides a technical solution: a low-consumption dust recovery device for green environment-friendly concrete comprises a filter box 1 and an air suction shell 6, wherein the right side of the filter box 1 is communicated with the air suction shell 6 through a guide pipe, a first motor 7 is fixedly mounted on the right side wall of the air suction shell 6, a transmission shaft of the first motor 7 penetrates through the air suction shell 6 and is connected with an impeller 8, the top of the air suction shell 6 is communicated with an exhaust pipe 9, the left side wall of the filter box 1 is communicated with an air inlet pipe 5, the bottom of the filter box 1 is communicated with the top of a recovery box 10, the left side wall of the recovery box 10 is hinged with a box door 12, the bottom of the recovery box 10 is communicated with a drain pipe 13, and a filtering mechanism is mounted in an inner cavity of the filter box;

filtering mechanism includes filter screen 2, brush-holder stud 3 and

second motor

4, 2 slopes of filter screen are installed in the inner chamber of rose box 1, brush-holder stud 3 is installed to the outer wall of filter screen 2, the right side wall fixed mounting of rose box 1 has second motor 4, the transmission shaft of second motor 4 run through filter box 1 right side wall and filter screen 2 and with brush-holder stud 3's one end fixed connection, as shown in figure 1 in this embodiment, drive brush-holder stud 3 through second motor 4 and brush 2 surfaces of filter screen to brush down the grit, thereby avoid the grit to cause the jam to filter screen 2 and cause the influence.

In this embodiment, referring to fig. 2, a filter frame 14 is installed in an inner cavity of the recycling bin 10, springs 15 are installed on two side walls of the filter frame 14, an outer end of each spring 15 is connected with an insert block 16, the insert block 16 is inserted into an inner cavity of a slot 17, and the slot 17 is formed in an inner wall of the recycling bin 10.

In this embodiment, referring to fig. 2, a third motor 18 is fixedly installed on the back surface of the recycling bin 10, and a transmission shaft of the third motor 18 penetrates through the outer wall of the recycling bin 10 and is fixedly connected with an eccentric wheel 19, so that the third motor 18 can drive the eccentric wheel 19 to hit the filter frame 14, so as to vibrate, and thus sand in the filter frame 14 can be cleaned more thoroughly.

In this embodiment, referring to fig. 1, the top of the recycling bin 10 is connected to an external water pipe 11, and the effect of the recycling bin is to clean sand by introducing and cleaning the external water pipe 11.

In this embodiment, referring to fig. 1, a control valve is installed on an outer wall of the drain pipe 13.

It should be noted that, the components included in the low-power consumption dust recycling device for green environmental concrete of the present invention are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the above electrical components, which refer to power components, electrical components and adaptive monitoring computers, are connected to a power supply through wires, and the detailed connection means thereof shall refer to the following working principle, in which the electrical connection between the electrical components is completed in sequence, and the detailed connection means thereof is a known technology in the art, and the following main description of the working principle and process is not described in the electrical control, when a low-power consumption dust recycling device for green environmental concrete is used, the first motor 7 is started to drive the impeller 8 to rotate, thereby make to produce the atmospheric pressure difference, thereby inhale the inner chamber of rose box 1 with the dust, then filter through filter screen 2, then start second motor 4 and make and drive brush-holder stud 3 and brush filter screen 2 surface, thereby make filterable grit move to filter screen 2 downside, the negative pressure is little when moving to filter screen 2 downside, thereby the grit drops into collecting box 10, the dust of filtering is simultaneously followed blast pipe 9 and is derived, then wash the grit in filter frame 14 through the leading-in water of external water pipe 11, start third motor 18 simultaneously and make and drive eccentric wheel 19 and hit filter frame 14 and make the grit vibrate, thereby make the washing more thorough, after the washing simultaneously, through opening chamber door 12, then pull inserted block 16 makes intercommunication filter frame 14 together taken out, thereby collect the grit in filter frame 14, the device simple structure, convenient operation and strong practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a low consumption dust recovery unit for green concrete, includes rose box (1) and suction shell (6), its characterized in that: the right side of the filter box (1) is communicated with the air suction shell (6) through a guide pipe, a first motor (7) is fixedly mounted on the right side wall of the air suction shell (6), a transmission shaft of the first motor (7) penetrates through the air suction shell (6) and is connected with an impeller (8), the top of the air suction shell (6) is communicated with an exhaust pipe (9), the left side wall of the filter box (1) is communicated with an air inlet pipe (5), the bottom of the filter box (1) is communicated with the top of a recovery box (10), the left side wall of the recovery box (10) is hinged with a box door (12), the bottom of the recovery box (10) is communicated with a drain pipe (13), and a filter mechanism is mounted in an inner cavity of the filter box (1);

the filter mechanism includes filter screen (2), brush-holder stud (3) and second motor (4), install in the inner chamber of rose box (1) in slope filter screen (2), brush-holder stud (3) are installed to the outer wall of filter screen (2), the right side wall fixed mounting of rose box (1) has second motor (4), the transmission shaft of second motor (4) runs through rose box (1) right side wall and filter screen (2) and with the one end fixed connection of brush-holder stud (3).

2. The low-consumption dust recycling device for green and environment-friendly concrete according to claim 1, is characterized in that: the inner cavity of the recycling box (10) is provided with a filter frame (14), springs (15) are arranged on two side walls of the filter frame (14), the outer ends of the springs (15) are connected with inserting blocks (16), the inserting blocks (16) are inserted into the inner cavity of the inserting grooves (17), and the inserting grooves (17) are arranged on the inner wall of the recycling box (10).

3. The low-consumption dust recycling device for green and environment-friendly concrete according to claim 1, is characterized in that: the back of the recycling box (10) is fixedly provided with a third motor (18), and a transmission shaft of the third motor (18) penetrates through the outer wall of the recycling box (10) and is fixedly connected with an eccentric wheel (19).

4. The low-consumption dust recycling device for green and environment-friendly concrete according to claim 1, is characterized in that: the top of the recovery box (10) is communicated with an external water pipe (11).

5. The low-consumption dust recycling device for green and environment-friendly concrete according to claim 1, is characterized in that: and a control valve is arranged on the outer wall of the water discharge pipe (13).