CN214437352U

CN214437352U - Dust collector that production concrete admixture used

Info

Publication number: CN214437352U
Application number: CN202120399045.6U
Authority: CN
Inventors: 王巨强; 王博扬; 贠林毅; 侯宁超
Original assignee: Jinghui Xiamen New Material Technology Co ltd
Current assignee: Jinghui Xiamen New Material Technology Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-10-22
Anticipated expiration: 2031-02-23

Abstract

The utility model belongs to the technical field of concrete admixture production facility and specifically relates to a dust collector that production concrete admixture was used is related to, it includes the barrel and is located the jar body of barrel bottom, the inside of barrel with the inside intercommunication of the jar body, the top of barrel is provided with the mounting panel, be provided with a plurality of spliced eyes on the mounting panel, be provided with the filter bag frame in the spliced eye, the bottom of filter bag frame is sealed, the lateral wall of filter bag frame is provided with the dust removal sack, the intercommunication is provided with the fan on the top of barrel. This application has the effect that can clear up the dust that the storage tank produced at the feeding process.

Description

Dust collector that production concrete admixture used

Technical Field

The application relates to the field of concrete admixture production equipment, in particular to a dust removal device for producing concrete admixtures.

Background

A dust collector is a device for filtering and separating dust. The bag-type dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust.

The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

In chinese utility model patent with publication number CN211868203U2, a concrete powder storage tank is disclosed, which comprises: the device comprises a storage bin, a discharge chute, a discharge pipe, a top cover, a first stirring device and a second stirring device; the storage bin is provided with openings at the upper end and the lower end, the top cover is arranged at the opening at the upper end of the storage bin, the discharge chute is in an inverted cone shape, the storage bin, the discharge chute and the discharge pipe are sequentially and fixedly connected from top to bottom and are coaxially arranged, a plurality of support frames are vertically arranged on the outer peripheral wall of the upper end of the discharge chute, and the lower ends of the plurality of support frames are fixedly connected with the ground; the first stirring device is arranged at the upper end of the storage bin, the second stirring device is arranged at the lower end of the storage bin, and the first stirring device and the second stirring device are used for stirring powder in the storage bin so as to prevent the powder from caking in the storage bin.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: similar concrete powder storage tank, its in-process at the feeding produces a large amount of dust easily, and the powder can drift thereupon, causes environmental pollution easily, still wastes a large amount of resources simultaneously, therefore remains to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that can't clear up the dust that the storage tank produced in the feeding process, this application provides a dust collector that production concrete admixture used.

The application provides a dust collector that production concrete admixture used adopts following technical scheme:

the utility model provides a dust collector that production concrete admixture used, includes the barrel and is located the jar body of barrel bottom, the inside of barrel with the inside intercommunication of the jar body, the top of barrel is provided with the mounting panel, be provided with a plurality of spliced eyes on the mounting panel, be provided with the filter bag frame in the spliced eye, the bottom of filter bag frame is sealed, the lateral wall of filter bag frame is provided with the dust removal sack, the intercommunication is provided with the fan on the top of barrel.

Through adopting above-mentioned technical scheme, in the production process of concrete admixture, a jar body for storing the admixture raw materials is when the feeding, because the admixture raw materials is powdery, produce the dust extremely easily, clear up the dust of production through the dust collector who sets up at jar body top this moment, prevent that the dust from diffusing to the air, the dust receives in the suction effect of fan enters into the barrel, the dust receives blockking of dust removal sack this moment, adsorb on the surface of dust removal sack, when the fan stop work, the dust can drop, play the purpose to the clearance that the dust goes on.

Optionally, a cleaning device is arranged at the top of the mounting plate and comprises an air inlet pipe, a plurality of air blowing nozzles are arranged on the air inlet pipe, and openings of the air blowing nozzles face the insertion holes.

Through adopting above-mentioned technical scheme, the cleaning device who sets up at the mounting panel top can carry out the cleaning operation to the dust that adsorbs on dust removal sack surface, ventilates in to the barrel through the intake pipe, and gaseous blowing nozzle blows to the spliced eye through blowing, and gaseous entering into the inside of dust removal sack, gaseous can permeate the barrel in, and the dust that adsorbs at this moment at dust removal sack surface receives gaseous power of blowing, can drop back to the jar internal, reaches the purpose of retrieving dust cleaning.

Optionally, one end of the air inlet pipe, which is located outside the barrel body, is provided with a switch valve, and the switch valve is set as an electromagnetic pulse valve.

Through adopting above-mentioned technical scheme, the electromagnetic pulse valve that sets up in the intake pipe can carry out accurate control to the air input of intake pipe and the time of admitting air for the surface that admits air can effectual follow the dust removal sack with the dust of the intake pipe drops.

Optionally, the cleaning device further comprises a vibrator, and the vibrator is arranged on the mounting plate.

Through adopting above-mentioned technical scheme, the setting of electromagnetic shaker after electromagnetic shaker start work, can drive filter bag frame and dust removal sack vibrations together for the dust that adsorbs on dust removal sack surface drops more easily, guarantees that the clearance effect to the dust is better.

Optionally, the dust removal cloth bag is arranged to be of a detachable structure.

Through adopting above-mentioned technical scheme, the dust removal sack area sets up to detachable construction, and convenient dismantlement and the installation to the dust removal sack can dismantle the clearance with the dust removal sack, also convenient change to the dust removal sack simultaneously, guarantees that the clearance effect to the dust is better.

Optionally, elastic bands are arranged at two ends of the dust removal cloth bag, and the dust removal cloth bag is fixed on the outer side wall of the filter bag frame through the elastic bands.

Through adopting above-mentioned technical scheme, the elastic cord that sets up dust removal sack both ends can fix the dust removal sack on the filter bag frame, can conveniently dismantle and install the dust removal sack through the elastic cord.

Optionally, an access door is arranged on the side wall of the barrel.

Through adopting above-mentioned technical scheme, the setting up of access door is convenient to overhaul work to the barrel is inside, ensures that dust removal work can normally go on.

Optionally, a transparent window is arranged on the access door.

Through adopting above-mentioned technical scheme, the setting of transparent window makes things convenient for the staff to the observation of the barrel internal conditions, convenient and fast.

In summary, the present application includes at least one of the following beneficial technical effects:

the dust enters the barrel under the suction action of the fan, is blocked by the dust removal cloth bag and is adsorbed on the surface of the dust removal cloth bag, and can fall off when the fan stops working, so that the dust is cleaned;

gas enters the interior of the dust removal cloth bag, the gas can permeate into the cylinder body, and dust adsorbed on the outer surface of the dust removal cloth bag falls back into the tank body under the blowing force of the gas, so that the aim of cleaning and recovering the dust is fulfilled;

the electromagnetic pulse valve can accurately control the air inflow and the air inflow time of the air inlet pipe, so that the air inflow of the air inlet pipe can effectively drop dust from the surface of the dust removal cloth bag.

Drawings

FIG. 1 is a front view of a dust removing apparatus for producing a concrete admixture according to an embodiment of the present invention;

FIG. 2 is a schematic view showing a construction of a hidden access door in a dust removing apparatus for producing a concrete admixture according to an embodiment of the present invention;

FIG. 3 is a schematic view showing a construction of a hidden cylinder in a dust removing apparatus for producing a concrete admixture according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic structural view showing a protruding dust-collecting cloth bag in a dust-collecting apparatus for producing a concrete admixture according to an embodiment of the present application;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 7 is a schematic structural view showing a vibrator in a dust removing apparatus for producing a concrete admixture according to an embodiment of the present invention.

Reference numerals: 1. a barrel; 2. a tank body; 3. a fan; 4. mounting a plate; 5. inserting holes; 6. a filter bag frame; 7. a dust removal cloth bag; 8. elastic bands; 9. a cleaning device; 10. an air inlet pipe; 11. a vibrator; 12. a blowing nozzle; 13. an on-off valve; 14. an access door; 15. a transparent window.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a dust collector that production concrete admixture used. Referring to fig. 1, the dust collector for producing the concrete admixture comprises a cylinder body 1, wherein the cylinder body 1 is in a hollow cuboid shape, a tank body 2 is arranged at the bottom of the cylinder body 1, the top of the tank body 2 is fixedly welded with the bottom of the cylinder body 1, and the interior of the cylinder body 1 is communicated with the interior of the tank body 2.

Referring to fig. 2 and 3, a blower 3 is welded and fixed to the top of the cylinder 1, the blower 3 completely seals the top of the cylinder 1, and the blower 3 can convey air in the cylinder 1 to the outside. The top of barrel 1 is provided with mounting panel 4, and mounting panel 4 level sets up, and mounting panel 4 welded fastening is in the inside of barrel 1. A plurality of inserting holes 5 are vertically formed in the mounting plate 4, and the inserting holes 5 are uniformly arranged at intervals. The filter bag frame 6 is vertically arranged in the plug-in hole 5, the filter bag frame 6 is in a hollow cylindrical shape, the bottom of the filter bag frame 6 is sealed, the peripheral side wall of the filter bag frame 6 is in a frame shape, and gas can freely enter and exit the filter bag frame 6.

Referring to fig. 4 and 5, the outer side wall of the filter bag frame 6 is sleeved with a dust removal cloth bag 7, and a detachable structure is arranged between the dust removal cloth bag 7 and the filter bag frame 6. Elastic bands 8 penetrate through two ends of the dust removal cloth bag 7, the dust removal cloth bag 7 can be firmly fixed on the filter bag frame 6 through the elastic bands 8, meanwhile, the dust removal cloth bag 7 is convenient to detach and install, and cleaning and replacement are convenient.

Referring to fig. 6 and 7, a cleaning device 9 is provided on the top of the mounting plate 4, and the cleaning device 9 includes an air inlet pipe 10 and a vibrator 11. The vibrator 11 is welded and fixed on one side of the mounting plate 4 close to the fan 3, and when the vibrator 11 works, the vibration effect can be achieved on the mounting plate 4, the filter bag frame 6 and the dust removal cloth bag 7. The air inlet pipe 10 penetrates through the side wall of the barrel body 1, the air inlet pipe 10 is fixedly bonded on the barrel body 1, a plurality of air blowing nozzles 12 are arranged at one ends of the air inlet pipe 10, which are located in the barrel body 1, openings of the air blowing nozzles 12 face towards the insertion holes 5, and the air blowing nozzles 12 blow air into the filter bag frame 6.

Referring to fig. 1, one end of the air inlet pipe 10 located outside the cylinder 1 is provided with a switch valve 13 in a communication manner, and the switch valve 13 in this embodiment is provided as an electromagnetic pulse valve. The articulated access door 14 that is fixed with of lateral wall of barrel 1, seted up transparent window 15 on the access door 14, transparent window 15 is the transparent glass material, and the convenience is to the observation of the condition in the barrel 1.

The implementation principle of the dust removal device for producing the concrete admixture in the embodiment of the application is as follows: the additive raw material is extremely easy to generate dust in the material charging process, the fan 3 at the top of the cylinder 1 is started, the dust is sucked into the cylinder 1 from the tank body 2 under the suction action of the fan 3, the dust at the moment is blocked by the dust removal cloth bag 7 and is adsorbed on the surface of the dust removal cloth bag 7, and the gas can penetrate through the dust removal cloth bag 7, enter the filter bag frame 6 and is finally discharged through the fan 3, so that the purpose of cleaning the dust is achieved;

when the fan 3 stop work, ventilate in to barrel 1 through intake pipe 10, gaseous blowing nozzle 12 through blowing blows to spliced eye 5, and gaseous entering into the inside of dust removal sack 7, gaseous can permeate in the barrel 1, adsorbs the dust at the dust removal sack 7 surface this moment and receives gaseous power of blowing, can slowly drop and get back to in jar body 2, reaches the purpose of retrieving dust clearance.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dust collector that production concrete admixture used, includes barrel (1) and is located jar body (2) of barrel (1) bottom, its characterized in that: the inside of barrel (1) with the inside intercommunication of the jar body (2), the top of barrel (1) is provided with mounting panel (4), be provided with a plurality of spliced eyes (5) on mounting panel (4), be provided with filter bag frame (6) in spliced eye (5), the bottom of filter bag frame (6) is sealed, the lateral wall of filter bag frame (6) is provided with dust removal sack (7), the intercommunication is provided with fan (3) on the top of barrel (1).

2. The dust removing apparatus for the production of concrete admixture according to claim 1, wherein: the top of mounting panel (4) is provided with cleaning device (9), cleaning device (9) include intake pipe (10), be provided with a plurality of blowing nozzle (12) on intake pipe (10), the opening of blowing nozzle (12) all faces spliced eye (5).

3. The dust removing apparatus for the production of concrete admixture according to claim 2, wherein: the air inlet pipe (10) is located one end outside the barrel (1) is provided with a switch valve (13), and the switch valve (13) is set to be an electromagnetic pulse valve.

4. The dust removing apparatus for the production of concrete admixture according to claim 3, wherein: the cleaning device (9) further comprises a vibrator (11), and the vibrator (11) is arranged on the mounting plate (4).

5. The dust removing apparatus for the production of concrete admixture according to claim 1, wherein: the dust removal cloth bag (7) is of a detachable structure.

6. The dust removing apparatus for the production of concrete admixture according to claim 5, wherein: elastic bands (8) are arranged at two ends of the dust removal cloth bag (7), and the dust removal cloth bag (7) is fixed on the outer side wall of the filter bag frame (6) through the elastic bands (8).

7. The dust removing apparatus for the production of concrete admixture according to claim 1, wherein: an access door (14) is arranged on the side wall of the barrel body (1).

8. The dust removing apparatus for the production of concrete admixture according to claim 7, wherein: and a transparent window (15) is arranged on the access door (14).