CN218833975U

CN218833975U - Dust removal system

Info

Publication number: CN218833975U
Application number: CN202223219623.7U
Authority: CN
Inventors: 刘健亮; 刘黎明; 杨刘思瑜; 陈明; 王振星
Original assignee: Hunan Jiujiu Intelligent Environmental Protection Co ltd
Current assignee: Hunan Jiujiu Intelligent Environmental Protection Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-11
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the dust removal field specifically relates to a dust pelletizing system, including the water pump II, the measuring pump and the foaming jar body that connect gradually, the foaming jar body is used for connecting the foam nozzle, still including connecting the foamer jar and the connection of measuring pump the compressed air source of the foaming jar body, II exit linkage of water pump have distribution water pipe II, and distribution water pipe II has delivery port IV and delivery port III, delivery port IV connects the measuring pump, delivery port III is used for connecting the water smoke nozzle, the utility model discloses an above-mentioned setting, water pump II can independently realize the water smoke function, can also assist measuring pump, foamer jar, the foaming jar body and compressed air source to realize the function of spouting the foam, and the effectual output of foaming is stable, and rational utilization water pump II's function can carry out the dust of pertinence to the site conditions of difference and administer.

Description

Dust removal system

Technical Field

The utility model belongs to the dust removal field specifically is to involve a dust pelletizing system.

Background

At present, various hidden dangers such as dust, noise and blasting safety exist in the production process of industrial and mining enterprises with a plurality of dust such as steel, coking, cement, mines, underground enterprises and the like. At present, the highest occupational disease incidence rate in China is pneumoconiosis, the dust problem is always an unavoidable problem around industrial and mining enterprises, and the fact that dust is hidden in hot vocabularies such as PM2.5, PM10 and haze and the like to bring huge harm is realized.

The existing dust suppression equipment has a single dust suppression mode, mostly adopts a mode of outputting a single medium to perform dust suppression, independently adopts water mist or independently adopts foam, and in addition, the existing foam dust removal equipment pipeline system accurately controls the mixing proportion of the foaming agent and the water due to the pipeline distribution, so that the foam output effect is full of uncertainty, the best foaming effect cannot be achieved, and the foam output lacks stability and continuity.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dust pelletizing system that has water smoke and foam injection function and foam output stability.

The utility model provides a dust pelletizing system, including the water pump II, the measuring pump and the foaming jar body that connect gradually, the foaming jar body is used for connecting the foam nozzle, still including connecting the foaming agent jar of measuring pump and connecting the compressed air source of the foaming jar body, II exit linkage of water pump have distribution water pipe II, and distribution water pipe II has delivery port IV and delivery port III, delivery port IV connects the measuring pump, delivery port III is used for connecting the water smoke nozzle.

Furthermore, a pressure transmitter II is arranged on the distribution water pipe II.

Furthermore, an electromagnetic valve II is arranged on the water outlet IV, and an electromagnetic valve I is arranged on the water outlet III.

Furthermore, the water outlet IV is communicated with the inlet of the metering pump through a connecting pipe III, and a flowmeter is further arranged on the connecting pipe III.

Furthermore, the foaming tank body is connected with a foaming distribution tank through a foam connecting pipe, and the foaming distribution tank is at least provided with an interface connected with a foam nozzle.

Furthermore, the foam connecting pipe is connected with the foaming tank body and the foaming distribution tank through the hoop flange assembly, and the hoop flange assembly comprises hoop flanges arranged on the foaming tank body and the foaming distribution tank, hoop flange sleeves arranged at two ends of the foam connecting pipe and matched with the hoop flanges, and hoops connecting flange parts of the hoop flanges and the hoop flange sleeves.

Furthermore, the hoop flange assembly further comprises a sealing ring arranged between the hoop flange plate and the hoop flange sleeve.

Further, the utility model discloses still including the distribution water pipe I of connecting II entrances of water pump, still be connected with water pump I on the distribution water pipe I, the export of water pump I has connected gradually electric ball valve and at least one delivery port, and at least one delivery port is used for connecting the water smoke nozzle.

Furthermore, the utility model discloses still including setting up pressure transmitter I between I export of water pump and electric ball valve.

Furthermore, the inlet end of the distribution water pipe I is provided with a filter device assembly.

The beneficial effects are that, the utility model discloses an above-mentioned setting, make water pump II can be with lug connection water smoke nozzle, and realize the water smoke function after mixing with the compressed air of certain pressure, can provide water for the foaming tank body again, water pump II flows into the measuring pump before for the foaming tank body provides water, mix with the foamer that another entry through the measuring pump got into, the measuring pump can make foamer and water realize the mixture of scaling in the measuring pump, foamer and water after mixing are carried to the foaming tank in through the measuring pump with the compressed air convection vortex of the input foaming tank body, produce a large amount of foams and be used for connecting the foam nozzle and realize the function of spouting the foam, promptly the utility model discloses an above-mentioned setting, a water pump II can independently realize the water smoke function, can also assist the measuring pump, the foamer tank, the foaming tank body and compressed air source realize the function of spouting the foam, and the good output of foaming effect is stable, the function of rational utilization water pump II, can be directed against the different site conditions, carry out the directed dust.

Drawings

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

FIG. 2 is a schematic view of a second angle of the present invention;

FIG. 3 is a schematic structural view of the foam connecting pipe and the hoop flange assembly of the present invention;

figure 4 is the utility model discloses well staple bolt flange subassembly's section schematic diagram.

In the figure, 1-connecting tube I; 2-a metering pump; 3-connecting the pipe II; 4-foam connecting pipe; 5, a compressed air inlet pipe; 6-a foaming distribution tank; 7-connecting pipe III; 8-pressure regulating valve; 9-panel flowmeter; 10-foaming tank body; 11-a water pump II; 12-a water pump I; 13-distributing water pipe I; 14-a filter assembly; 15-foaming agent liquid-supplementing pipe; 16-pressure transmitter II; 17-pressure detection point II; 18-the solenoid valve II; 19-water outlet IV; 20-a solenoid valve I; 21-distribution water pipe II; 22-water outlet III; 23-water outlet II; 24-water outlet I; 25-an electric ball valve; 26-pressure detection point I; 27-pressure transmitter I; 28-a hoop flange assembly; 281-anchor ear; 282-hoop flange sleeves; 283-a gasket; 284-hoop flange.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in the attached drawings 1-4, the utility model provides a dust pelletizing system, including the water pump II 11, the measuring pump 2 and the foaming jar body 10 that connect gradually, the foaming jar body 10 is used for connecting the foam nozzle, still including connecting the foamer jar of measuring pump 2 and connection the compressed air source of the foaming jar body 10, II 11 exit linkage of water pump has distribution water pipe II 21, and distribution water pipe II 21 has delivery port IV 19 and delivery port III 22, delivery port IV 19 is connected measuring pump 2, delivery port III 22 is used for connecting the water smoke nozzle.

The utility model discloses an above-mentioned setting, make II 11 of water pump can lug connection water smoke nozzle, and realize the water smoke function after mixing with the compressed air of certain pressure, can provide water for foaming tank body 10 again, II 11 of water pump flow into measuring pump 2 before providing water for foaming tank body 10, mix with the foamer that another entry through measuring pump 2 got into, measuring pump 2 can make foamer and water realize the mixture of fixed proportion in measuring pump 2, foamer and water after the mixture are carried to foaming tank body 10 in through measuring pump 2 and are inputed foaming tank body 10's compressed air convection vortex, produce a large amount of foams and be used for connecting the function that the foam nozzle realized spouting the foam, namely the utility model discloses an above-mentioned setting, II 11 of a water pump can independently realize the water smoke function, can also assist measuring pump 2, the foamer jar, foaming tank body 10 and compressed air source realize spouting the function of foam, and the effectual output of foaming is stable, rational utilization the function of II 11 of water pump, can carry out the site conditions to the difference, carry out the dust of pertinence.

In one embodiment, the metering pump 2 is connected to the bottom of the foam tank 10 through a connecting pipe i 1.

In one embodiment, the distribution water pipe II 21 is further provided with a pressure transmitter II 16, the pressure transmitter II 16 can detect the pipeline pressure in real time, and the output of the water pump II 11 is timely adjusted through a pressure feedback signal to realize the pressure stabilization control. In addition, a pressure detection point II 17 can be arranged on the distribution water pipe II 21, and whether the water distributor normally operates can be intuitively judged by watching a display numerical value of a pressure gauge on a panel.

In one embodiment, an electromagnetic valve ii 18 is arranged on the water outlet iv 19, and an electromagnetic valve i 20 is arranged on the water outlet iii 22 to control on and off of the water outlet iv 19 and the water outlet iii 22, so as to control whether the water pump ii 11 sends water to the water mist nozzle or sends water to the metering pump 2, wherein the electromagnetic valve ii 18 and the electromagnetic valve i 20 are preferably low-pressure electromagnetic valves.

In one embodiment, the water outlet iv 19 is communicated with the inlet of the metering pump 2 through a connecting pipe iii 7, the connecting pipe iii 7 is further provided with a flow meter 9, the flow meter 9 is arranged at the tail end of the connecting pipe iii 7, the flow meter 9 is communicated with the inlet of the metering pump 2 through a connecting pipe ii 3, and by arranging the flow meter 9, the amount of water entering the metering pump 2 can be monitored, so that the accurate proportion mixing of the water and the foaming agent is realized, and the optimal foaming effect is achieved. The flow meter 9 is preferably a panel flow meter, which is convenient for the operator to check,

in one embodiment, the foaming tank 10 is connected with a compressed air source through a compressed air inlet pipe 5, and a pressure regulating valve 8 is preferably arranged on the compressed air inlet pipe 5, so that the pressure of the compressed air entering the foaming tank 10 can be accurately controlled, and the optimal foaming effect can be achieved.

In one embodiment, the metering pump 2 is connected with the foaming agent tank through the foaming agent liquid supplementing pipe 15, the metering pump 2 can directly suck the foaming agent in the foaming agent tank through siphoning action and mix the foaming agent with water entering the metering pump 2, and the mixed liquid collides with compressed air when flowing through the cavity of the foaming tank body 10 to generate a large amount of foam.

In one embodiment, the foaming tank body 10 is connected with the foaming distribution tank 6 through the foam connecting pipe 4, the foaming distribution tank 6 is provided with at least one interface connected with a foam nozzle, and the generated foam is conveniently distributed by connecting the foaming distribution tank 6.

In this embodiment, the foam connection pipe 4 is connected to the foam tank body 10 and the foam distribution tank 6 through the hoop flange assembly 28, the hoop flange assembly 28 includes hoop flanges 284 disposed on the foam tank body 10 and the foam distribution tank 6, hoop flange sleeves 282 disposed at two ends of the foam connection pipe 4 and matched with the hoop flanges 284, and a hoop 281 connecting flange portions of the hoop flanges 284 and the hoop flange sleeves 282, in this embodiment, the foam tank body 10 and the foam distribution tank 6 are detachably connected through the foam connection pipe 4 and the hoop flange assembly 28, so as to facilitate installation, maintenance and repair of the foam tank body 10 and the foam distribution tank 6.

In this embodiment, the hoop flange assembly 28 further includes a sealing ring 283 disposed between the hoop flange 284 and the hoop flange 282, so as to improve the connection sealing performance and avoid the leakage of foam.

In one of them embodiment, the utility model discloses still including the distribution water pipe I13 of connecting II 11 entrances of water pump, still be connected with water pump I12 on the distribution water pipe I13, the export of water pump I12 has connected gradually electronic ball valve 25 and at least one delivery port, as shown in FIG. 2, in one embodiment, electronic ball valve 25 is connected with delivery port II 23 and delivery port I24, and delivery port II 23 and delivery port I24 are used for connecting the water smoke nozzle. In this embodiment, dust pelletizing system adopts the double pump, and the double pump can independently start, and steady voltage control has a plurality of water smoke output pipeline and foam output pipeline, can be directed at different site conditions, can carry out the treatment of pertinence. Wherein, frequency conversion water pumps are preferably adopted for the water pump I12 and the water pump II 11.

In this embodiment, still including setting up pressure transmitter I27 between I12 export of water pump and electronic ball valve 25, pressure transmitter I27 can monitor line pressure often, in time adjusts the output of I12 of water pump through pressure feedback signal and realizes steady voltage control. In addition, a pressure detection point I26 can be arranged between the outlet of the water pump I12 and the electric ball valve 25, and whether the water pump operates normally or not can be judged visually by watching a display value of a pressure gauge on a panel.

In this embodiment, the entry end of distribution water pipe I13 is provided with filter equipment subassembly 14, filters the water that gets into I12 of water pump and II 11 of water pump, and the filter equipment subassembly 14 of apolegamy can select the filtration filter core of different precisions according to the application scene of difference, can make the life greatly increased of product, solves the problem that the nozzle is easy to be blockked up in the use.

In a specific embodiment, the present invention has the following effects, one of which is: the water source is filtered by the filter device assembly 14, is pressurized by the distribution water pipe I13 through the centrifugal variable frequency water pump I12, is sprayed out through a water mist nozzle after being mixed with compressed air with certain pressure at the tail end, the water mist function is realized, and a pressure sensor and an electric ball valve are respectively arranged on a pipeline, so that the voltage stabilization control is realized. The second step is as follows: the water source is filtered by a filter device assembly 14, is pressurized by a distribution water pipe I13 through a centrifugal variable frequency water pump II 11, is divided by a distribution water pipe II 21 (a pressure sensor is arranged at the upper end of the distribution water pipe II 21, and low-pressure electromagnetic valves are arranged at two ends of the distribution water pipe II to realize pressure stabilization control), one path is directly connected with the tail end, and is sprayed out through a water mist nozzle after being mixed with compressed air with certain pressure at the tail end to realize the water mist function; one path is connected into a mechanical panel flowmeter 9, and then is connected into a fixed-proportion metering pump 2 through a pipeline, the metering pump 2 is used for preparing a solution mixed in a certain proportion and conveying the solution to the lower end of a foaming tank body 10, compressed air with a certain pressure is simultaneously input to the upper end of the foaming tank body 10, the compressed air and the mixed solution generate a large amount of foam in the foaming tank body 10 under the action of convection and turbulence, the foam enters a foaming distribution tank 6 through a quick-assembly foam connecting pipe 4 and is distributed and then conveyed to the tail end, and the foam function is realized. In conclusion, the device can simultaneously have the functions of water mist and foam, the problem of a single medium is solved, and foam dust fall or dry mist dust fall can be utilized in a targeted manner according to a specific dust raising characteristic scene, so that the resource utilization maximization and the dust suppression efficiency maximization are achieved; the foaming agent and the water can be mixed in a fixed proportion under the action of the panel flowmeter 9 and the metering pump 2, so that the optimal foaming effect is achieved; the quick-mounting foam connecting pipe 4 enables the foaming tank body 10 and the foaming distribution tank 6 to be detachable, and is convenient to install, maintain and maintain.

Those not described in detail in this specification are well within the skill of the art.

Claims

1. The utility model provides a dust pelletizing system, characterized by, including the water pump II (11), the measuring pump (2) and the foaming jar body (10) that connect gradually, the foaming jar body (10) is used for connecting the foam nozzle, still including connecting the foaming agent jar and the connection of measuring pump (2) the compressed air source of the foaming jar body (10), II (11) exit linkage of water pump has distribution water pipe II (21), and distribution water pipe II (21) have delivery port IV (19) and delivery port III (22), delivery port IV (19) are connected measuring pump (2), delivery port III (22) are used for connecting the water smoke nozzle.

2. A dusting system according to claim 1, characterized in that a pressure transducer ii (16) is arranged on the distribution water pipe ii (21).

3. The dedusting system of claim 1, wherein an electromagnetic valve II (18) is arranged on the water outlet IV (19), and an electromagnetic valve I (20) is arranged on the water outlet III (22).

4. A dust-collecting system as claimed in claim 3, wherein the water outlet iv (19) is connected to the inlet of the metering pump (2) via a connecting pipe iii (7), and the connecting pipe iii (7) is further provided with a flow meter (9).

5. A dusting system according to claim 1, whereby said foam tank body (10) is connected to a foam distribution tank (6) via a foam connection pipe (4), whereby the foam distribution tank (6) is provided with at least one connection to a foam nozzle.

6. The dust removing system of claim 5, wherein the foam connecting pipe (4) is connected with the foam tank body (10) and the foam distribution tank (6) through a hoop flange assembly (28), and the hoop flange assembly (28) comprises hoop flanges (284) arranged on the foam tank body (10) and the foam distribution tank (6), hoop flange sleeves (282) arranged at two ends of the foam connecting pipe (4) and matched with the hoop flanges (284), and hoops (281) connecting the hoop flanges (284) and the flange parts of the hoop flange sleeves (282).

7. The dusting system of claim 6, characterized in that the hoop flange assembly (28) further comprises a sealing ring (283) disposed between the hoop flange (284) and hoop flange sleeve (282).

8. A dust removal system as claimed in any one of claims 1 to 6, further comprising a distribution water pipe I (13) connected to an inlet of a water pump II (11), wherein the distribution water pipe I (13) is further connected with a water pump I (12), an outlet of the water pump I (12) is sequentially connected with an electric ball valve (25) and at least one water outlet, and the at least one water outlet is used for being connected with a water mist nozzle.

9. The dust removing system as claimed in claim 8, further comprising a pressure transducer i (27) disposed between an outlet of the water pump i (12) and the ball valve (25).

10. A dusting system according to claim 8, characterized in that the inlet end of the distribution pipe I (13) is provided with a filter assembly (14).