CN219290899U

CN219290899U - Dust collection device in concrete clean production

Info

Publication number: CN219290899U
Application number: CN202320371359.4U
Authority: CN
Inventors: 张伟; 刘波; 郭晋宇; 吕志勇; 李建伟
Original assignee: Yantai Qixia Zhonglian Cement Co ltd
Current assignee: Yantai Qixia Zhonglian Cement Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-04
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a dust collecting device in concrete clean production, which comprises a tank body, wherein an air inlet pipe is fixedly arranged in the middle of one end of the tank body, an exhaust fan is fixedly arranged in the middle of the other end of the tank body, a filter screen is fixedly arranged on one side of the inner wall of the tank body, a strip-shaped groove is formed in one side of the bottom end of the tank body, a dust collecting box is fixedly arranged at the bottom end of the tank body, a plurality of dust falling openings are formed in one side of the bottom end of the dust collecting box, dust collecting cloth bags are arranged at the dust falling openings.

Description

Dust collection device in concrete clean production

Technical Field

The utility model relates to a dust collecting device, in particular to a dust collecting device in concrete clean production, and belongs to the field of powder dust collecting devices.

Background

Concrete (Concrete), abbreviated as "Concrete": refers to the collective term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; the cement concrete, also called ordinary concrete, obtained by mixing the cement concrete with water (which can contain additives and admixtures) according to a certain proportion is widely applied to civil engineering.

In the prior art, in the concrete production process, dust pollution air in the concrete production process needs to be prevented by utilizing a dust collecting device, CN217072847U provides a dust collecting device, and the dust collecting device has the following defects:

1. CN217072847U provides a dust collector with only one dust outlet, and dust which cannot fall in time is easy to accumulate at the dust outlet, which affects the dust falling, further affects the dust collecting efficiency, and even blocks the dust outlet, resulting in equipment damage;

2. CN217072847U provides a dust collecting device of dust collecting device, and installation and dismantlement are more troublesome, have increased staff's burden, and influence dismouting efficiency.

Disclosure of Invention

The utility model aims to provide a dust collecting device in concrete clean production, which solves the problems that dust in the background technology is easy to block a dust falling port and is inconvenient to replace a dust collecting device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust arrester installation in concrete cleaning production, includes the jar body, the fixed intake pipe that is equipped with in middle part of jar body one end, the middle part fixed mounting of jar body other end has the air exhauster, the fixed filter screen that is equipped with in one side of jar body inner wall, the bar groove has been seted up to one side of jar body bottom, the bottom mounting of jar body is equipped with the dust collection box, a plurality of dust fall mouths have been seted up to one side of dust collection box bottom, and is a plurality of dust fall mouths department all is equipped with dust collection sack.

As a preferable technical scheme of the utility model, a plurality of dust falling openings are provided with circular rings, and a plurality of dust collecting cloth bags penetrate through the corresponding circular rings.

As an optimized technical scheme of the utility model, a plurality of dust falling openings are provided with annular clamping grooves, clamping rings are fixedly arranged at the top ends of the circular rings, and the clamping rings are respectively connected with the corresponding annular clamping grooves in a clamping way.

As a preferable technical scheme of the utility model, the top ends of the circular rings are fixedly provided with a plurality of electromagnets, and the top ends of the electromagnets are in contact connection with the corresponding dust collecting cloth bags.

As a preferable technical scheme of the utility model, the top of one side of the dust box is provided with a plurality of openings, the interiors of the openings are all connected with baffle plates in a sliding way, and the positions of the baffle plates are respectively matched with the positions of the corresponding dust falling openings.

As a preferable technical scheme of the utility model, one side of the bottom end of the dust box is fixedly provided with a cushion block.

As a preferable technical scheme of the utility model, a switch panel is arranged at the other end of the tank body, an electromagnet switch is arranged on the switch panel, and a plurality of electromagnets are electrically connected with an external power supply through the electromagnet switch.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the dust collection device in the concrete clean production, the dust collection box, the plurality of dust falling openings, the cushion block and the like are arranged, so that the dust collection box can be obliquely arranged, one side of the dust collection box is lifted by the cushion block, dust can conveniently roll off, the arranged plurality of dust falling openings can not timely fall off dust falling from the dust falling opening through the next dust falling opening, the situation that dust is accumulated at the dust falling opening and cannot fall off can be effectively reduced, the occurrence of blockage is facilitated, and the dust collection efficiency is further improved;

2. according to the dust collecting device in the concrete clean production, the dust collecting cloth bag, the circular ring, the clamping ring, the annular clamping groove, the electromagnet and the like are arranged, so that the dust collecting cloth bag can penetrate through the circular ring and is clamped into the annular clamping groove, a part of the dust collecting cloth bag can be plugged into the annular clamping groove in the process, the sealing performance is improved, dust leakage is reduced, the electromagnet is used for adsorbing the circular ring at the bottom of the dust collecting box, the fixing effect is good, and the dust collecting device is convenient to assemble and disassemble.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of a tank and a dust box according to the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3A in accordance with the present utility model;

fig. 5 is a schematic view of the structure of the dust collecting bag according to the present utility model.

In the figure: 1. a tank body; 2. an air inlet pipe; 3. an exhaust fan; 4. a filter screen; 5. a bar-shaped groove; 6. a dust collection box; 7. a dust collecting cloth bag; 8. a circular ring; 9. a clasp; 10. an annular clamping groove; 11. an electromagnet; 12. a dust falling port; 13. a baffle; 14. and (5) cushion blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme of a dust collecting device in concrete cleaning production:

embodiment one:

as shown in fig. 1 and 2, a dust collector in concrete cleaning production, including a tank body 1, the fixed intake pipe 2 that is equipped with in middle part of tank body 1 one end, the middle part fixed mounting of tank body 1 other end has air exhauster 3, the fixed filter screen 4 that is equipped with in one side of tank body 1 inner wall, bar groove 5 has been seted up to one side of tank body 1 bottom, the bottom mounting of tank body 1 is equipped with dust collection box 6, dust collection box 6 slope sets up, air exhauster 3 is with the inside of tank body 1, when the gas that contains the dust passes through filter screen 4, the dust is by the filter screen 4 when the gas is down, the dust can fall after piling up, and fall to the inside of dust collection box 6 through bar groove 5, a plurality of dust fall mouths 12 have been seted up to one side of dust collection box 6 bottom, a plurality of dust fall mouths 12 department all is equipped with dust collection bag 7, one side of dust collection box 6 bottom is fixed and is equipped with cushion 14, the cushion 14 is raised one side of dust collection box 6, make things convenient for the dust to roll down, through a plurality of dust fall mouths 12 that set up, the dust that can't in time fall from dust fall through the dust fall through a dust fall mouths 12, can effectively reduce the dust through a dust and take place the dust through the dust fall mouths 12 and block the condition that can not take place the dust and reduce the dust and can't take place the dust and reduce the dust and take place.

When the dust collecting device for concrete cleaning production is particularly used, the exhaust fan 3 pumps air into the tank body 1, when dust-containing gas passes through the filter screen 4, the dust is discharged, the gas passes through the filter screen 4, the dust is deposited and falls into the dust collecting box 6 through the strip-shaped groove 5, and the dust falls down along the inclined dust collecting box 6, sequentially passes through the dust falling port 12 and falls into the dust collecting cloth bag 7.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 3-4, the positions of the dust falling openings 12 are all provided with circular rings 8, the dust collecting bags 7 penetrate through the corresponding circular rings 8, the positions of the dust falling openings 12 are all provided with annular clamping grooves 10, the top ends of the circular rings 8 are all fixedly provided with clamping rings 9, the clamping rings 9 are respectively clamped and connected with the corresponding annular clamping grooves 10, the top ends of the circular rings 8 are all fixedly provided with a plurality of electromagnets 11, the top ends of the electromagnets 11 are all contacted with the corresponding dust collecting bags 7, the top of one side of the dust collecting box 6 is provided with a plurality of openings, the insides of the openings are all slidably connected with baffle plates 13, the positions of the baffle plates 13 are respectively matched with the positions of the corresponding dust falling openings 12, the dust collecting bags 7 penetrate through the circular rings 8, the clamping rings 9 are clamped into the insides of the annular clamping grooves 10, the sealing performance is improved, dust leakage is reduced, the electromagnets 11 are simultaneously adsorbed on the bottom of the dust collecting box 6, the fixed, the panel is convenient to be connected with the electromagnet switch panel 1, and the other end of the electromagnet is electrically connected with the switch panel through the switch panel.

When the dust collecting device is specifically used, the dust collecting cloth bag 7 penetrates through the circular ring 8, the clamping ring 9 is clamped into the annular clamping groove 10, the electromagnet switch is turned on, the electromagnet 11 adsorbs the circular ring 8 at the bottom of the dust collecting box 6, and when the dust collecting cloth bag 7 needs to be replaced, the electromagnet 11 is powered off, so that the circular ring 8 can be pulled out.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dust collection device in concrete cleaning production, including jar body (1), its characterized in that: the utility model discloses a dust collecting device, including jar body (1), air inlet pipe (2) is fixed in the middle part of jar body (1) one end, the middle part fixed mounting of jar body (1) other end has air exhauster (3), the fixed filter screen (4) that are equipped with in one side of jar body (1) inner wall, bar groove (5) have been seted up to one side of jar body (1) bottom, the bottom mounting of jar body (1) is equipped with dust collection box (6), a plurality of dust fall mouths (12) have been seted up to one side of dust collection box (6) bottom, a plurality of dust fall mouths (12) department all is equipped with dust collection sack (7).

2. A dust collection device in concrete cleaning production according to claim 1, wherein: a plurality of dust falling openings (12) are respectively provided with a circular ring (8), and a plurality of dust collecting cloth bags (7) respectively pass through the corresponding circular rings (8).

3. A dust collection device in concrete cleaning production according to claim 2, wherein: a plurality of dust falling openings (12) are provided with annular clamping grooves (10), clamping rings (9) are fixedly arranged at the top ends of the circular rings (8), and the clamping rings (9) are respectively connected with the corresponding annular clamping grooves (10) in a clamping mode.

4. A dust collection device in concrete cleaning production according to claim 2, wherein: a plurality of electromagnets (11) are fixedly arranged at the top ends of the circular rings (8), and the top ends of the electromagnets (11) are in contact connection with the corresponding dust collecting cloth bags (7).

5. A dust collection device in concrete cleaning production according to claim 1, wherein: a plurality of openings are formed in the top of one side of the dust box (6), a plurality of baffles (13) are slidably connected in the openings, and the positions of the baffles (13) are matched with the positions of the corresponding dust falling openings (12) respectively.

6. A dust collection device in concrete cleaning production according to claim 1, wherein: one side of the bottom end of the dust box (6) is fixedly provided with a cushion block (14).

7. The dust collecting device in concrete cleaning production as claimed in claim 4, wherein: the other end of the tank body (1) is provided with a switch panel, the switch panel is provided with an electromagnet switch, and a plurality of electromagnets (11) are electrically connected with an external power supply through the electromagnet switch.