CN223453952U - Integrated Venturi efficient explosion-proof wet dust collector for combustible metal dust - Google Patents

Abstract

The utility model belongs to the technical field of dust collectors, in particular to an integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, which comprises a dust collector main body, an ash bucket mechanism and a stainless steel self-priming pump, the machine body of the dust remover main body is provided with an organic door, a drawer is arranged in the dust remover main body, the stainless steel self-priming pump is arranged in the dust remover main body, and the top of the dust remover main body is fixedly provided with a high-pressure centrifugal ventilator. In the utility model, the high-pressure centrifugal ventilator works to provide power to suck the combustible metal dust into the dust remover main body under the action of negative pressure, the stainless steel self-priming pump works to enable the internal spray pipe to spray water, then the dust is mixed with liquid drops to form larger dust water drops, the larger dust water drops are gasified under the action of the venturi pipe, then pollutants are collected in the dust barrel, and purified gas is discharged from the air outlet, so that the integral dust removing effect is good and the efficiency is high.

Description

Integrated Venturi efficient explosion-proof wet dust collector for combustible metal dust

Technical Field

The utility model relates to a dust remover, in particular to an integrated Venturi high-efficiency explosion-proof wet dust remover for combustible metal dust.

Background

In the use process of the dust remover, a lot of dust has the characteristic of inflammability and explosiveness, besides the workshop of a production enterprise needs to improve fireproof and explosion-proof measures, special treatment is needed for the dust remover, and the explosion-proof capacity of the dust remover is increased so as to ensure the normal operation of the dust remover and ensure the production safety. The dust produced by all combustible materials is mostly inflammable and explosive dust, such as flour, coal dust, wood dust, cotton spun short fibers and the like, even individual metal powder is easy to explode under specific conditions, such as aluminum powder and the like, in the dust removal process of the inflammable and explosive dust, the reliable tightness of dust removal equipment is required to be realized, and the air suction or the gas leakage is prevented so as to ensure the safe operation of the system in a stable environment.

Wet dust collector is called as "demister" and is a device for closely contacting dust-containing gas with liquid (generally water), utilizing inertial collision of water drops and particles or utilizing full mixing action of water and dust and other actions to trap particles or make particles enlarge or remain in fixed container so as to attain the effect of separating water and dust. Wet dust collectors are suitable for treating high temperature, high humidity, flammable and explosive dust-laden gases. The venturi dust remover consists of a venturi tube and a dust removing section, water is sprayed from the inlet of the throat of the venturi tube, water sprayed at the inlet is smashed by the flue gas flow with high speed, a large amount of tiny water drops with the diameter of about 200um are formed, the venturi tube is filled in the throat space, the tiny water drops collide with dust in the flue gas to form ash water drops, the ash water drops collide to form larger particles, the larger particles are purified in the dust removing section, and the purified flue gas is discharged from the top of the dust removing section. However, in the practical use of the existing wet dust collector, finer dust is not easy to remove, so that dust collection is not thorough.

Disclosure of utility model

The main object of the present disclosure is to provide an integrated venturi efficient explosion-proof wet dust collector for combustible metal dust, so as to effectively solve the problems proposed by the inventor in the above background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides an efficient explosion-proof wet dust collector of integral type venturi for combustible metal dust, includes dust remover main part, ash bucket mechanism and stainless steel self priming pump, install the organic door on the organism of dust remover main part, install the drawer in the dust remover main part, and the organism of dust remover main part corresponds the position of drawer and install the door closure, be equipped with secondary spouting layer and packing layer in the drawer, and the top of drawer is equipped with one-level and second-level and removes fog layer, and one-to-one with second-level fog layer and door closure, stainless steel self priming pump installs in the dust remover main part, the top fixed mounting of dust remover main part has high-pressure centrifugal fan, and high-pressure centrifugal fan communicates with each other with the opening at dust remover main part top, fixedly connected with air outlet on the high-pressure centrifugal fan, the side of dust remover main part is inlayed and is had the venturi that extends to the dust remover main part inside, the bottom of dust remover main part is equipped with the landing leg, ash bucket mechanism is located the below of dust remover main part bottom export, fixed mounting has ball valve fixed mounting on the landing leg, and the dust remover main part is close to the bottom of the automatically controlled.

Preferably, the stainless steel self-priming pump is last fixedly connected with butt joint shower, fixedly connected with wire hose and a pressure sensor connecting pipe on the butt joint shower, wire hose's the other end fixedly connected with inside shower, inside shower is installed in the top of drawer, the butt joint shower comprises outlet pipe and first ball valve, the one end and the stainless steel self-priming pump of outlet pipe are connected, the other end and wire hose fixed connection, first ball valve is installed on the outlet pipe.

Preferably, the second ball valve is fixedly arranged on the water outlet pipe, and the other steel wire hose is fixedly connected to the second ball valve, and the other end of the steel wire hose is connected with the part of the venturi tube located in the dust remover main body.

Preferably, a plurality of supporting frames are arranged in the dust remover main body, and the supporting frames are positioned above the drawers.

Preferably, the ash bucket mechanism comprises an ash bucket body, low-gravity heavy movable casters and a handle, wherein the four low-gravity heavy movable casters which are uniformly distributed are arranged at the bottom of the ash bucket body, and the handle is fixedly connected to the side face of the ash bucket body.

In view of this, compared with the prior art, the beneficial effects of the utility model are:

In the application, the venturi principle is combined with the wet dust collector, so that the aim of rapid dust removal is fulfilled, and the operation is safe and reliable.

In the application, the high-pressure centrifugal ventilator works to provide power to suck the combustible metal dust into the dust remover main body under the action of negative pressure, the stainless steel self-priming pump works to enable the internal spray pipe to spray water, then the dust is mixed with liquid drops to form larger dust water drops, the larger dust water drops are gasified under the action of the venturi tube, then pollutants are collected in the dust barrel, and purified gas is discharged from the air outlet, so that the integral dust removing effect is good, and the efficiency is high.

Drawings

FIG. 1 is a perspective view of an integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, provided by the utility model;

FIG. 2 is a schematic view of the integrated Venturi high-efficiency explosion-proof wet dust collector provided by the utility model after a machine door is removed;

FIG. 3 is a schematic illustration of the connection between a stainless steel self-priming pump and tubing;

FIG. 4 is a schematic layout of a stainless steel self-priming pump and drawer;

FIG. 5 is a perspective view of the ash bucket mechanism;

Fig. 6 is a perspective view of another view of the ash bucket mechanism.

Icon:

The dust remover comprises a dust remover main body, a 101-venturi tube, a 2-ash bucket mechanism, a 201-ash bucket body, 202-low gravity center heavy flat bottom movable casters, 203-handles, 3-drawers, 4-door covers, 5-high pressure centrifugal ventilators, 6-air outlets, 7-floating ball valve fixing plates, 8-stainless steel self-priming pumps, 9-butt joint spray pipes, 901-water outlet pipes, 902-first ball valves, 10-second ball valves, 11-steel wire hoses, 12-inner spray pipes, 13-pressure sensor connecting pipes, 14-electric control cabinets, 15-primary mist removing layers, 16-secondary mist removing layers and 17-packing layers.

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. 1-6, the present utility model provides the following embodiments:

The utility model provides an efficient explosion-proof wet dust collector of integral type venturi for combustible metal dust, including dust remover main part 1, ash bucket mechanism 2 and stainless steel self priming pump 8, install the organic door on the organism of dust remover main part 1, install drawer 3 in the dust remover main part 1, and the position that the organism of dust remover main part 1 corresponds drawer 3 installs door closure 4, be equipped with secondary spray layer and packing layer 17 in the drawer 3, and the top of drawer 3 is equipped with one-level fog removal layer 15 and second grade fog removal layer 16, and one-level fog removal layer 15 and second grade fog removal layer 16 and door closure 4 one-to-one, stainless steel self priming pump 8 installs in dust remover main part 1, the top fixed mounting of dust remover main part 1 has high-pressure centrifugal fan 5, and high-pressure centrifugal fan 5 communicates with each other with the opening at dust remover main part 1 top, fixedly connected with air outlet 6 on the high-pressure centrifugal fan, the side mosaic of dust remover main part 1 has the inside extension to dust remover main part 1's the ball valve 101, the bottom of dust remover main part 1 is equipped with the landing leg, ash bucket mechanism 2 is located the below the dust remover main part 1 export, install the landing leg 7 on the electric control cabinet fixed bottom of dust remover main part 1, the dust remover is close to the bottom of the electric control cabinet fixed plate 14.

Specifically, fixedly connected with butt joint shower 9 on the stainless steel self priming pump 8, fixedly connected with wire hose 11 and a pressure sensor connecting pipe 13 on the butt joint shower 9, wire hose 11's the other end fixedly connected with inside shower 12, inside shower 12 installs in drawer 3's top, and butt joint shower 9 comprises outlet pipe 901 and first ball valve 902, and outlet pipe 901's one end is connected with stainless steel self priming pump 8, and the other end and wire hose 11 fixed connection, first ball valve 902 installs on outlet pipe 901.

Specifically, the second ball valve 10 is fixedly installed on the water outlet pipe 901, another steel wire hose 11 is fixedly connected to the second ball valve 10, and the other end of the steel wire hose 11 is connected with a part of the venturi 101 located in the dust remover main body 1.

Specifically, a plurality of support frames are installed in the dust remover main body 1, and the support frames are positioned above the drawers 3.

Specifically, ash bucket mechanism 2 includes ash bucket body 201, heavy flat bottom movable castor 202 of low focus and handle 203, and four evenly distributed's heavy flat bottom movable castor 202 of low focus are installed to the bottom of ash bucket body 201, and handle 203 fixed connection makes the ash bucket conveniently pass in the side of ash bucket body 201 to the clearance falls the dust.

The specific implementation mode of the embodiment is that the high-pressure centrifugal ventilator 5 works to provide power to suck the combustible metal dust into the dust remover main body 1 under the action of negative pressure, the stainless steel self-priming pump 8 works to enable the internal spray pipe 12 to spray water, then the dust is mixed with liquid drops to form larger dust water drops, the larger dust water drops are gasified under the action of the venturi tube, then pollutants can be collected in the ash bucket main body 201, and purified gas is discharged from the air outlet 6, so that the integral dust removing effect is good, and the efficiency is high.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides an integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, which is characterized by comprising a dust collector main body (1), an ash bucket mechanism (2) and a stainless steel self-priming pump (8), wherein an organic door is arranged on the machine body of the dust collector main body (1), a drawer (3) is arranged in the dust collector main body (1), a door cover (4) is arranged at the position of the machine body of the dust collector main body (1) corresponding to the drawer (3), a secondary spray layer and a packing layer (17) are arranged in the drawer (3), a primary mist removing layer (15) and a secondary mist removing layer (16) are arranged above the drawer (3), the primary mist removing layer (15) and the secondary mist removing layer (16) are in one-to-one correspondence with the door cover (4), the stainless steel self-priming pump (8) is arranged in the dust collector main body (1), the top of the dust collector main body (1) is fixedly provided with a high-pressure centrifugal fan (5), the high-pressure centrifugal fan (5) is communicated with an opening at the top of the dust collector main body (1), the high-pressure fan (6) is fixedly connected with a fan (1) and the air outlet (1) is arranged at the bottom of the dust collector main body (1) and extends to the side of the dust collector main body (1), the support leg is fixedly provided with a floating ball valve fixing plate (7), the floating ball valve fixing plate (7) is close to the outlet at the bottom of the dust remover main body (1), and the dust remover main body (1) is provided with an electric control cabinet (14).

2. The integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, as claimed in claim 1, is characterized in that a butt joint spray pipe (9) is fixedly connected to the stainless steel self-sucking pump (8), a steel wire hose (11) and a pressure sensor connecting pipe (13) are fixedly connected to the butt joint spray pipe (9), an inner spray pipe (12) is fixedly connected to the other end of the steel wire hose (11), and the inner spray pipe (12) is arranged above the drawer (3).

3. The integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, which is disclosed in claim 2, is characterized in that the butt joint spray pipe (9) consists of a water outlet pipe (901) and a first ball valve (902), one end of the water outlet pipe (901) is connected with a stainless steel self-priming pump (8), the other end of the water outlet pipe is fixedly connected with a steel wire hose (11), and the first ball valve (902) is arranged on the water outlet pipe (901).

4. The integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, which is disclosed in claim 3, is characterized in that a second ball valve (10) is fixedly arranged on the water outlet pipe (901), the second ball valve (10) is fixedly connected with another steel wire hose (11), and the other end of the steel wire hose (11) is connected with the part of the Venturi tube (101) positioned in the dust collector main body (1).

5. The integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, which is disclosed in claim 1, is characterized in that a plurality of supporting frames are arranged in the dust collector main body (1), and the supporting frames are positioned above the drawers (3).

6. The integrated Venturi high-efficiency explosion-proof wet dust collector for combustible metal dust, as set forth in claim 1, wherein the ash bucket mechanism (2) comprises an ash bucket body (201), low-gravity heavy-duty flat bottom movable casters (202) and a handle (203), four uniformly distributed low-gravity heavy-duty flat bottom movable casters (202) are arranged at the bottom of the ash bucket body (201), and the handle (203) is fixedly connected to the side face of the ash bucket body (201).