Water filtration explosion-proof dust remover

Abstract

The utility model relates to the technical field of anti-explosion dust removers, in particular to a water filtering anti-explosion dust remover which comprises a dust remover shell, a feeding port is formed in the upper right portion of the dust remover shell, a water mist spray head is arranged on the inner side wall of the dust remover shell, and a water mist isolation bin is arranged below the water mist spray head. An inverted trapezoidal turbulent flow bin is arranged below the water mist isolation bin, a filter is installed below the turbulent flow bin, the lower portion of the turbulent flow bin is communicated with a sewage tank, a water shortage sensor and an automatic water supplementing valve are installed on the side wall of the sewage tank, and the other end of the water mist spray head is communicated with an anti-explosion water pump through a water pipe; the other end of the anti-explosion water pump communicates with the bottom of a sewage tank through a water pipe, the left side of the upper portion of the turbulent flow bin communicates with an air filter, and the upper portion of the air filter communicates with an anti-explosion fan. According to the utility model, the flammable and explosive characteristics of dust can be destroyed by using water, and the problem that the flammable and explosive danger becomes higher due to dust accumulation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of explosion -proof dust remover, especially to a water filter explosion -proof dust remover. BACKGROUND

[0002] Various industrial environments: food, chemical industry, machinery, automobile, aircraft, new energy, home, etc. A large amount of flammable and explosive dust will be generated in the production and processing process, and then collected and treated by the dust remover. The three key points of dust explosion are: particle size of dust, concentration of dust and ignition temperature. When these three points are met at the same time, the dust will explode.

[0003] The explosion -proof dust remover on the market mainly reduces the risk of dust explosion by isolating temperature, heat source and eliminating static electricity. With the aging of the components during the use of the explosion -proof dust remover, these protective measures may fail, and the dust collected in the dust collector is accumulated in the collection bin. Due to the accumulation of dust, the concentration of dust becomes higher, and the risk of flammable and explosive becomes higher. Therefore, a device is needed to safely destroy the characteristics of flammable and explosive dust, so that the dust is in a safe state. INVENTION CONTENTS

[0004] The utility model aims at solving the problem that the protective measures of the explosion -proof dust remover on the market in the prior art may fail, and the risk of flammable and explosive becomes higher due to the accumulation of dust, and proposes a water filter explosion -proof dust remover.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A water filter explosion -proof dust remover is designed, which comprises a dust remover shell, characterized in that a feed inlet is arranged at the upper right of the dust remover shell, a water mist sprayer is arranged on the inner side wall of the dust remover shell, a water mist isolation bin is arranged below the water mist sprayer,

[0007] A reverse trapezoidal turbulence bin is arranged below the water mist isolation bin, a filter is installed below the turbulence bin, the lower part of the sewage tank is communicated with the lower part of the turbulence bin,

[0008] The other end of the water mist sprayer is communicated with the bottom of the sewage tank through a water pipe,

[0009] An air filter is installed on the left side of the upper part of the turbulence bin, an explosion -proof film is installed on the left side of the air filter, an explosion -proof fan is installed on the upper part of the air filter, and a fan exhaust port is arranged on the upper part of the explosion -proof fan,

[0010] The upper side wall of the dust remover shell is provided with an explosion-proof electric control box.

[0011] Preferably, the water shortage sensor is installed at the lower part of the sewage tank, and is used for alarming when the water level is lower than a set value.

[0012] Preferably, the automatic water supplement valve is installed at the upper part of the sewage tank, and is used for opening the automatic water supplement valve to automatically supplement water when the stored water in the sewage tank is less than a set position.

[0013] Preferably, the explosion-proof water pump is installed at the inner wall bottom of the dust remover shell, and is used for pumping the water in the sewage tank to the water mist spray head to spray water mist.

[0014] Preferably, the explosion venting sheet plays a protection mechanism, and is used for automatically opening the explosion venting sheet when the combustible and explosive dust explodes, so that the explosion pressure can be discharged from the explosion venting sheet, and the dust remover is not cracked.

[0015] Preferably, the explosion-proof fan is installed on the inner wall of the dust remover shell, and purifies air and discharges the air to the fan exhaust port through the explosion-proof fan.

[0016] Preferably, the fan exhaust port is installed above the dust remover shell and is communicated with an external exhaust pipeline.

[0017] The water filtering explosion-proof dust remover has the beneficial effects that: the water mist spray head and the water mist isolation bin are arranged, the water mist is fully mixed with the dust, the combustible and explosive characteristics of the dust are destroyed by using water, and the water flow is formed after the water mist is blocked by the turbulence bin and then flows into the filter together with the collected articles; the water shortage sensor and the automatic water supplement valve are arranged, so that manual operation is reduced and the efficiency is higher; the turbulence bin, the filter, the sewage tank and the explosion-proof water pump are arranged, so that recycling is realized, the filtered dust is conveniently cleaned, and the safety hidden trouble problem caused by dust accumulation is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a kind of water filtering explosion-proof dust remover's sectional front view structural schematic diagram;

[0019] Figure 2 The utility model provides a kind of water filtering explosion-proof dust remover's front structure schematic diagram;

[0020] Figure 3 The utility model provides a kind of water filtering explosion-proof dust remover's three-dimensional structure schematic diagram;

[0021] Figure 4 The utility model provides a kind of water filtering explosion-proof dust remover's sectional rear view structural schematic diagram.

[0022] In the figure: 10, dust collector shell; 11, feed inlet; 20, water mist nozzle; 21, water mist isolation bin; 30, turbulence bin; 31, filter; 40, sewage tank; 41, water shortage sensor; 42, automatic water replenishment valve; 50, explosion-proof water pump; 60, air filter; 61, explosion vent; 70, explosion-proof fan; 71, fan exhaust; 80, explosion-proof electric control box. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Reference Figures 1-4 A water filtration explosion-proof dust collector, comprising a dust collector shell 10, characterized in that the right upper portion of the dust collector shell 10 is provided with a feed inlet 11, the inner side wall of the dust collector shell 10 is provided with a water mist nozzle 20, the lower portion of the water mist nozzle 20 is provided with a water mist isolation bin 21,

[0025] The lower portion of the water mist isolation bin 21 is provided with an inverted trapezoidal turbulence bin 30, the lower portion of the turbulence bin 30 is installed with a filter 31, the lower portion of the turbulence bin 30 is communicated with a sewage tank 40, the side wall of the sewage tank 40 is installed with a water shortage sensor 41 and an automatic water replenishment valve 42,

[0026] The other end of the water mist nozzle 20 is communicated with an explosion-proof water pump 50 through a water pipe, the other end of the explosion-proof water pump 50 is communicated with the bottom of the sewage tank 40 through a water pipe,

[0027] The upper left portion of the turbulence bin 30 is communicated and installed with an air filter 60, the left portion of the air filter 60 is communicated and installed with an explosion vent 61, the upper portion of the air filter 60 is communicated and installed with an explosion-proof fan 70, the upper portion of the explosion-proof fan 70 is provided with a fan exhaust 71,

[0028] The upper side wall of the dust collector shell 10 is installed with an explosion-proof electric control box 80.

[0029] As an optimization scheme of the embodiment, the water shortage sensor 41 is installed at the lower portion of the sewage tank 40, which is used for alarming when the water level is lower than the set value.

[0030] As an optimization scheme of the embodiment, the automatic water replenishment valve 42 is installed at the upper portion of the sewage tank 40, which is used for opening the automatic water replenishment valve 42 door to automatically replenish water when the stored water in the sewage tank 40 is less than the set position.

[0031] As an optimization scheme of the embodiment, the explosion-proof water pump 50 is installed at the bottom of the inner wall of the dust remover shell, and is used to pump the water in the sewage tank 40 to the water mist nozzle 20 for spraying water mist.

[0032] As an optimization scheme of the embodiment, the explosion relief sheet 61 plays a protection mechanism, and when the combustible and explosive dust explodes, the explosion relief sheet 61 is automatically opened to allow the explosion pressure to be discharged from the explosion relief port, so that the dust remover is not cracked.

[0033] As an optimization scheme of the embodiment, the explosion-proof fan 70 is installed on the inner wall of the dust remover shell 10, and the air is purified and discharged through the explosion-proof fan 70 to the fan exhaust port 71.

[0034] As an optimization scheme of the embodiment, the fan exhaust port 71 is installed above the dust remover shell 10 and is communicated with the external exhaust pipeline.

[0035] The overall working process of the utility model is as follows:

[0036] Step 1, connect the feed inlet 11 with the dust generating point equipment by pipeline;

[0037] Step 2, electrically connect the control line and the power line to the explosion-proof electric control box 80;

[0038] Step 3, connect the tap water to the automatic water replenishing valve 42;

[0039] Step 4, start the dust remover to work;

[0040] Working principle: the dust remover starts to work, the combustible and explosive dust is brought into the water mist isolation bin 21 by the air volume and pressure generated by the dust remover fan, the water mist and the dust are fully mixed, the water is used to destroy the combustible and explosive characteristics of the dust, the water mist is blocked by the turbulence bin 30 after the water mist isolation bin to form a water flow with the collected articles into the filter 31, then the sewage is filtered and flows into the sewage tank 40, and then is discharged by the explosion-proof water pump 50 for recycling. Before use, install tap water on the automatic water replenishing valve 42, and when the storage water in the sewage tank 40 is less than the set position, the automatic water replenishing valve 42 will open the automatic water replenishing. If tap water cannot be connected due to insufficient site conditions, manual water replenishing is needed, and the sewage tank 40 is provided with a water shortage sensor 41, which alarms when the water level is lower than the set value. The water vapor and water mist generated during the work of the dust remover pass through the filter 31, and the water mist is again adsorbed by the filter 31 to form water droplets and settle in the sewage tank 40. The dust that is not filtered clean passes through the air high efficiency filter 31 again, so that the air is purified and discharged through the fan exhaust port 71, so that the discharged air meets the indoor direct discharge requirement.

[0041] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A water filtration explosion-proof dust collector comprising a dust collector housing, characterized by, The right upper part of the dust remover shell is provided with a feeding port, and the inner side wall of the dust remover shell is provided with a water mist sprayer, and the lower part of the water mist sprayer is provided with a water mist isolation bin, The lower part of the water mist isolation bin is provided with an inverted trapezoidal spoiler bin, the lower part of the spoiler bin is installed with a filter, the lower part of the spoiler bin is communicated with a sewage tank, and the side wall of the sewage tank is installed with a water shortage sensor and an automatic water replenishing valve, The other end of the water mist sprayer is communicated with an anti-explosion water pump through a water pipe, and the other end of the anti-explosion water pump is communicated with the bottom of the sewage tank through a water pipe, The upper left side of the spoiler bin is communicated and installed with an air filter, the left side of the air filter is communicated and installed with an explosion venting sheet, the upper part of the air filter is communicated and installed with an anti-explosion fan, and the upper part of the anti-explosion fan is provided with a fan exhaust port, The upper side wall of the dust remover shell is installed with an anti-explosion electric control box.

2. The water filtration explosion-proof dust collector according to claim 1, characterized in that, The water shortage sensor is installed at the lower part of the sewage tank, and is used for alarming when the water level is lower than the set value.

3. The water filtration explosion-proof dust collector according to claim 1, wherein, The automatic water replenishing valve is installed at the upper part of the sewage tank, and is used for opening the automatic water replenishing valve when the stored water in the sewage tank is less than the set position.

4. The water filtration explosion-proof dust collector according to claim 1, wherein, The anti-explosion water pump is installed at the inner wall bottom of the dust remover shell, and is used for pumping the water in the sewage tank to the water mist sprayer for spraying water mist.

5. The water filtration explosion-proof dust collector according to claim 1, wherein, The explosion venting sheet plays a protection mechanism, and is used for automatically opening when the combustible and explosive dust explodes, so that the explosion pressure can be discharged from the explosion venting port, and the whole dust remover is not cracked.

6. The water filtration explosion-proof dust collector according to claim 1, wherein, The anti-explosion fan is installed on the inner wall of the dust remover shell, and purifies the air and discharges the air to the fan exhaust port through the anti-explosion fan.

7. The water filtration explosion-proof dust collector according to claim 1, wherein, The fan exhaust port is installed at the upper part of the dust remover shell and is communicated with the external exhaust pipe.

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