CN209952490U

CN209952490U - Industrial dust collector

Info

Publication number: CN209952490U
Application number: CN201920263895.6U
Authority: CN
Inventors: 关迎芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-02
Filing date: 2019-03-02
Publication date: 2020-01-17
Anticipated expiration: 2029-03-02

Abstract

The utility model discloses an industrial dust collector in the technical field of industrial dust removal, which comprises a dust removal chamber, the left side wall of the inner cavity of the dust removal chamber can be disassembled and fixedly connected with a gravity spraying wet-type dust removal area, a filler spraying dust removal area is welded at the top of the dust removal chamber, a pulse dust removal area can be disassembled and fixedly installed at the bottom of the right side inner cavity of the dust removal chamber, a mud-water separator is welded at the top of the left side inner cavity of the dust removal chamber, high-pressure spraying dust removal is carried out, thicker dust particles are enabled to collide with high-pressure water drops to be condensed and fall down, the filler high-pressure spraying dust removal is carried out, the dust particles with low water absorption capacity are enabled to collide with a filler wall to be fully wetted and condensed and aggravated and then fall down through high-pressure spraying, the pulse dust removal area achieves high-efficiency interception collection aiming at the lighter dust particles with, solves the problems of low dust removal efficiency, difficult maintenance and cleaning and low practicability of the existing dust collector.

Description

Industrial dust collector

Technical Field

The utility model relates to an industrial dust removal technical field specifically is an industrial dust collector.

Background

Cutting and grinding operation places such as hardware, building materials, decoration and the like often generate a large amount of dust, the particles can spread around and diffuse in the ambient air, the particles are sucked by operators and harm health, and the air is polluted, so that dust collectors are usually arranged in the places to collect dust.

Aiming at hardware production, mechanical production, woodworking production and the like, dust collecting devices in polishing and sanding workshops are low in dust collecting efficiency, difficult to maintain and clean and the like in use as long as wet spray dust collectors, pulse dust collectors, cyclone separators and the like exist in available dust collecting equipment on the market, especially the efficiency for collecting small dust particles smaller than 10 micrometers is not high, and filter elements are easy to block for larger dust particles. The water tank used for dust removal in the aspect of maintenance is easy to be dirty and smelly, and water replacement is troublesome, so that the existing product cannot meet the existing environmental protection requirement in the use process of the actual industrial dust environment, cannot eliminate occupational diseases of workers due to the convenience and easiness in use, and effectively protects the physical health of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial dust collector to there is the occupational disease that dust collection efficiency is low, maintain clean difficulty, practicality are low and can not eliminate the work kind in the current dust collector who proposes in solving above-mentioned background art, effectively protects workman's healthy problem.

In order to achieve the above object, the utility model provides a following technical scheme: an industrial dust collector comprises a dust removal chamber, a dust removal water tank, a dust-carrying air inlet transfer box, a gravity spraying wet type dust removal area, a filler spraying dust removal area, a pulse dust removal area, a mud-water separator and an electric appliance control cabinet, wherein the top of the dust removal chamber is provided with a through hole provided with a clean air outlet, the bottom of the dust removal chamber is provided with a dust collection box, the left side wall and the right side wall of the dust removal chamber are provided with dust-carrying air inlets, the dust removal water tank is arranged at the bottom of the dust-carrying air inlet, the dust-carrying air inlet transfer box covers a dust collection opening and is arranged on the inner side wall of the inlet of the dust removal chamber, the left side wall of the inner cavity of the dust removal chamber can be detachably and fixedly connected with the gravity spraying wet type dust removal area, the filler spraying dust removal area is welded at the central position of the dust removal chamber, the pulse dust removal area can be detachably, and the bottom of the dust chamber is fixedly provided with the electric appliance control cabinet.

Preferably, pulse dust removal district and high-pressure positive blower air exit intercommunication, wind gap intercommunication water smoke separator gas outlet is gone into to the high pressure, water smoke separator goes into the gas port and connects the gas outlet that the filler sprayed dust removal district, the filler sprays the income gas port intercommunication gravity spraying wet dedusting district gas outlet of dust removal district, and the front end of gravity spraying wet dedusting district is opened and is gone into the wind gap, and the wind gap is gone into to gravity spraying wet dedusting district and is connected dirt air inlet transfer box, takes dirt air inlet transfer box to connect dirt air inlet A and area dirt air inlet B, just dirt air inlet A is equipped with front end dust collection box A and front end dust collection box B respectively with dirt air inlet B bottom.

Preferably, a pulse ash discharge pipe of a pulse ash removal hopper below the pulse dedusting area is communicated with a sewage outlet below the bottom of the gravity spraying wet-type dedusting area for centralized pollution discharge.

Preferably, the mud-water separator has a caterpillar high density screen and a high pressure air knife.

Preferably, the top and the bottom of the side wall of the dust removal water tank are respectively provided with a water tank water supply interface and a water tank water discharge interface, and the dust removal water tank has an automatic water supply and discharge function.

Compared with the prior art, the beneficial effects of the utility model are that: the dust is removed by a gravity spraying wet dust removal mode, thicker dust particles impact high-pressure water drops to enable the dust particles to be wetted and condensed to aggravate the falling of the dust particles and be fused with water and discharged to a water and dirt separator through a water outlet, a filler is sprayed to a dust removal area, dust particles with low water absorption capacity or dust particles passing through the high-pressure spraying dust removal impact filler wall to aggravate the full wetting and condensation of the dust particles and then aggravate the falling of the dust particles through high-pressure spraying, a 10000-mesh filter core for pulse dust removal removes dust, the high-efficiency interception collection is achieved for the lighter and 5-10 microns dust particles, a crawler-type high-density screen separates water and dirt with dirt, and the dirt is separated by combining a high-pressure air knife to enable the dirt to fall into a dirt collection box, the water dust removal treatment of a water tank used in the dust removal is achieved, the use efficiency of water for dust removal is improved, difficulty in maintenance and cleaning and low practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the whole structure of the present invention.

In the figure: 100 dust removal chambers, 110 clean air outlets, 120 dirt collection boxes, 130 dust-carrying air inlets A, 140 front end dust collection boxes A, 150 dust-carrying air inlets B, 160 front end dust collection boxes B, 200 dust removal water tanks, 210 water tank water replenishing interfaces, 220 water tank water discharging interfaces, 300 dust-carrying air inlet transfer boxes, 400 gravity spray wet type dust removal areas, 410 high-pressure spray pipes A, 500 filler spray dust removal areas, 510 filler layers, 520 high-pressure spray pipes B, 530 water mist separators, 540 high-pressure fans A, 541 high-pressure fan air inlets, 550 high-pressure fans B, 600 pulse dust removal areas, 601 pulse air inlets, 610 pulse dust removal ash hoppers, 620 pulse ash discharge pipes, 630 pulse ash tanks, 700 mud-water separators, 710 crawler-type high-density screens, 720 high-pressure air knives, 730 crawler-driven motors and 800 electrical appliance control cabinets.

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 having ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a following technical scheme: an industrial dust collector collects dust, improves dust removal efficiency, solves the problem of difficult maintenance and cleaning, and increases practicability, and referring to fig. 1, the industrial dust collector comprises a dust removal chamber 100, a dust removal water tank 200, a dust-carrying air inlet transfer box 300, a gravity spraying wet type dust removal area 400, a filler spraying dust removal area 500, a pulse dust removal area 600, a mud-water separator 700 and an electrical appliance control cabinet 800.

Referring to fig. 1 again, the dust removal chamber 100 has a clean air outlet 110, a dirt collection box 120, a dust-laden air inlet a130, a front end dust collection box a140, a dust-laden air inlet B150 and a front end dust collection box B160, specifically, the top of the dust removal chamber 100 is provided with the clean air outlet 110, the clean air outlet 100 is provided at the top of the pulse dust removal area 600 and is communicated with an exhaust port of the pulse dust removal area 600 to serve as a discharge port of clean air, the bottom of the mud-water separator 700 is communicated with the dirt collection box 120 to collect processed dust, the outer side wall of the dust removal chamber 100 is provided with the dust-laden air inlet a130 and the dust-laden air inlet B150 to serve as dust inlets, and the bottoms of the dust-laden air inlet a130 and the dust-laden air inlet B150 are respectively provided with the front end dust collection box a140 and the front end dust collection box B160 to collect dust;

referring to fig. 1 and 2, the water tank 200 for dust removal has a water tank water supply interface 210 and a water tank water discharge interface 220, the water tank 200 for dust removal is installed at the bottom of the pulse ash discharge pipe 620, specifically, a slot (not labeled) is provided at the top of the water tank 200 for dust removal, a fixture block (not labeled) is provided at the bottom of the outer sidewall of the dust removal chamber 100 corresponding to the slot position of the water tank for dust removal, the slot and the fixture block are slidably fitted to fixedly connect the water tank 200 for dust removal to the bottom of the outer sidewall of the dust removal chamber 100, the water tank 200 for dust removal provides water for dust removal, the water tank water supply interface 210 is provided at the top of the outer sidewall of the water tank 200 for dust removal for screw-threaded connection with an external water supply machine to supply water for dust removal, the water tank water discharge interface 220 is provided at the bottom, Deodorizing water for dust removal;

referring to fig. 1 and 2 again, the dust-laden air inlet transfer box 300 is installed at the bottom of the inner cavity of the dust chamber 100, specifically, three first threaded grooves (not marked in the drawings) are uniformly formed on the installation plate of the dust-laden air inlet transfer box 300, three second threaded grooves (not marked in the drawings) having the same inner diameter as the first threaded grooves are formed on the bottom of the inner cavity of the dust chamber 100 at positions corresponding to the three first threaded grooves on the electrical appliance control cabinet of the dust-laden air inlet transfer box 300, the dust-laden air inlet transfer box 300 is fixedly installed at the bottom of the inner cavity of the dust chamber 100 through the first threaded grooves, the second threaded grooves and the fastening bolts, and the dust-laden air inlet transfer box 300 can increase the air suction strength of the dust collector;

referring to fig. 1 again, the gravity spray wet dust removal area 400 has a high pressure spray pipe a410, the gravity spray wet dust removal area 400 is installed on the sidewall of the inner cavity of the dust removal chamber 100 in a threaded manner, specifically, the connecting disc of the gravity spray wet dust removal area 400 is welded on the inner sidewall of the left cavity of the dust removal chamber 100, dust particles are combined by releasing larger liquid drops, the dust particles absorb moisture so that the mass (or density) is increased, or the condensable particles at a lower temperature in the dust removal area are formed and increased, the top of the inner cavity of the gravity spray wet dust removal area 400 is provided with a plurality of high pressure spray pipes a410, and the high pressure spray pipes a410 are used for releasing larger liquid drops to wet and aggravate thicker dust so that the thicker dust is condensed;

referring to fig. 1 again, the filler spraying and dedusting area 500 includes a filler layer 510, a high pressure spray pipe B520, a water mist separator 530, a high pressure fan a540, and a high pressure fan B, the filler spraying and dedusting area 500 is installed on the top of the left chamber of the dedusting chamber 100, specifically, four third screw grooves (not marked in the figure) are uniformly formed on the installation plate of the filler spraying and dedusting area 500, four fourth screw grooves (not marked in the figure) having the same inner diameter as the third screw grooves are formed on the side wall of the inner chamber of the dedusting chamber 100 at positions corresponding to the four third screw grooves on the installation base of the filler spraying and dedusting area 500, the filler spraying and dedusting area 500 is fixed on the side wall of the left chamber of the dedusting chamber 100 by the third screw grooves, the filler spraying and dedusting area 500 functions to press the dust-containing gas into the filler layer 510 filled with water at a certain height by the suction force of the high pressure fan, and absorb a part of the dust in the water bath, after being uniformly divided by the packing layer 510, the gas flows from bottom to top, the high-pressure spray pipes B520 spray water mist from top to bottom to collect the rest dust particles, the top of the inner cavity of the packing spraying dust removal area 500 is provided with a plurality of high-pressure spray pipes B520 which spray water mist and wet dust particles, the bottom of the inner cavity of the spraying dust remover 500 is provided with the packing layer 510, the packing layer 510 is an environment-friendly hollow ball filled with water with a certain height, the packing in the packing layer 510 can fully condense and aggravate the dust particles, four fifth threaded grooves (not marked in the figure) are uniformly arranged on the mounting discs of the high-pressure fan A540 and the high-pressure fan B, four sixth threaded grooves (not marked in the figure) with the same inner diameter as the fifth threaded grooves are arranged at the positions corresponding to the four fifth threaded grooves on the mounting discs of the high-pressure fan A540 and the high-pressure fan B550 on the top of the outer side wall of the dust removal chamber 100, and the high-pressure fan A540 and the high-pressure, the high-pressure fan A540 and the high-pressure fan B550 are used for converting electric energy into kinetic energy and providing wind pressure;

referring to fig. 1 again, the pulse dust-collecting area 600 has a pulse air inlet 601, a pulse dust-collecting hopper 610, a pulse dust-discharging pipe 620, a pulse dust-collecting gas tank 630 and a filter bag 640, the pulse dust-collecting area 600 is installed at the bottom of the inner cavity of the right chamber of the dust-collecting chamber 100, four seventh threaded grooves (not marked in the figure) are uniformly formed on the connecting disc of the specific pulse dust-collecting area 600, four eighth threaded grooves (not marked in the figure) having the same inner diameter as the seventh threaded grooves are formed at the bottom of the inner cavity of the right chamber of the dust-collecting chamber 100 at positions corresponding to the four seventh threaded grooves on the connecting disc of the pulse dust-collecting area 600, the pulse dust-collecting area 600 is fixed at the bottom of the inner cavity of the right chamber of the dust-collecting chamber 100 through the seventh threaded grooves, the eighth threaded grooves and fastening bolts, the air pulse dust-collecting area 600 is used for making dust-containing gas come into the dust collector from the air inlet, the dust collector, meanwhile, the air flow speed is slowed down, due to the inertia effect, coarse particle dust in the air directly flows into the pulse dust removal ash bucket 610 to play a role of pre-collecting dust, the air flow entering the pulse dust removal ash bucket 610 is folded upwards to pass through the filter bag 640 internally provided with a metal framework, the dust is collected on the outer surface of the filter bag 640, the purified air enters the upper part of the filter bag 640 and is collected to the clean air outlet 110 to be discharged, in the process of purifying the dust-containing air through the filter bag 640, the dust accumulated on the filter bag 640 is more and more along with the increase of time, the resistance of the filter bag 640 is increased, so that the air volume for treatment is gradually reduced, for normal work, the resistance is controlled within a certain range (0.2-0.35 Pa), once the filter bag 640 needs to be cleaned within the range, each control cabinet 800 sequentially triggers each control valve to open a pulse valve during dust cleaning, compressed air in the air bag is sprayed into each corresponding filter bag 640 through each venturi, the filter bag 640 expands rapidly instantly to make the dust deposited on the surface of the filter bag 640 fall off, the filter bag 640 recovers to the initial state, the dust falls into the pulse dust removal ash bucket 610 and is discharged out of the machine body through the ash discharge system through the pulse ash discharge pipe 620, a pulse air inlet 601 is arranged between the high pressure fan and the pulse dust removal ash bucket 600 and is used as a fiber matter collected by the two filter areas or a dust inlet smaller than 0.5-20 micrometers, the pulse dust removal ash bucket 610 is clamped at the bottom of the pulse dust removal area 600 and is used for collecting dust, the outer side wall of the bottom of the pulse dust removal ash bucket 610 is provided with an external thread (not marked in the figure), the inner side wall of the top end of the pulse dust discharge pipe 610 is provided with an internal thread (not marked in the figure), the pulse ash discharge pipe 620 is connected to the bottom of the pulse dust removal ash bucket 610 through the matching of the external thread and the internal thread and is used as a channel for discharging the dust in the pulse dust, the filter bag 640 is used for catching dust;

referring to fig. 1 and 2 again, the mud-water separator 700 has a crawler-type high-density screen 710, a high-pressure air knife 720 and a crawler-type transmission motor 730, the mud-water separator 700 is installed in the cavity of the left side of the dust removing chamber 100, specifically, a through hole is formed at the bottom of the mud-water separator 700 and communicated with the dirt collecting box 120, buckles (not labeled in the figure) are arranged at the left and right sides of the electrical control cabinet of the mud-water separator 700, clamping grooves (not labeled in the figure) are arranged at the left and right sides of the electrical control cabinet of the mud-water separator 700 in a buckling manner, the buckles and the clamping grooves are matched to fix the mud-water separator at the bottom of the cavity of the left side of the dust removing chamber 100, the mud-water separator 700 is used for separating water and dirt from the water source with dirt, two ninth threaded grooves (not labeled in the figure) are uniformly formed on the mounting plate of the crawler-type transmission motor 730, and four tenth threaded grooves with the same inner The trough (not marked in the figure), install track drive motor 730 in mud-water separator 700 inner chamber top through the ninth thread groove, tenth thread groove and fastening bolt, track drive motor 730 is used for driving crawler-type high density screen 710 and operates, crawler-type high density screen 710 joint is in mud-water separator 700 inner chamber, be used for the water and the filth separation of the water source that has the filth, make water permeate the screen cloth and get back to the water tank and recycle, be equipped with the buckle (not marked in the figure) on the high-pressure air knife 720 mounting disc, mud-water separator 700 corresponds high-pressure air knife 720 mounting disc left side buckle and is equipped with the draw-in groove (not marked in the figure) and is fixed in mud-water separator 700 inner chamber left side wall through buckle and draw-in groove with high-pressure air knife 720, the filth is taken out through crawler-type high density screen 710 and is extruded moisture through high-pressure.

Referring to fig. 1 again, the electrical control cabinet 800 is installed on the outer sidewall of the dust removing chamber 100, specifically, the installation plate of the electrical control cabinet 800 is screwed to the sidewall of the dust removing chamber 100, and the electrical control cabinet 800 is electrically connected to the electrical appliances inside the dust removing machine for controlling the electrical appliances inside the dust collecting machine.

The working principle is as follows: when the utility model is used, the dust collector is started, the dust inlet adaptor box 300 with dust air inlet increases the air suction intensity of the dust collector, dust particles are sucked into a dust collecting port from the dust air inlet A130 with dust and the dust air inlet B145 with dust, when the dust collector passes through the dust removing chamber 100, thicker dust particles strike high-pressure water drops through the gravity spraying wet type dust removing area 400 to be wetted and condensed to be weighted to fall down, dust particles with low water absorption capacity or dust particles passing through the gravity spraying wet type dust removing area 400 are pressed into the packing layer 510 filled with water with certain height, water bath can absorb a part of dust in water, after being evenly shunted by the packing layer 510, gas flows upwards from bottom to top, the high-pressure spray pipe B520 sprays water mist from top to bottom, the rest part of dust particles are collected, the dust particles with lighter weight are smaller than 10 microns, 10000 meshes of the inside the pulse dust removing area 600 removes dust to the dust, and efficient interception collection is achieved, the condensed dust particles fall into the mud-water separator 700, a crawler-type high-density screen 710 in the mud-water separator 700 separates water and dirt from a water source with dirt, and the dirt agglomerates are separated from the dirt collection tank 120 by combining with the high-pressure air knife 720.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An industrial dust collector is characterized in that: comprises a dust removal chamber (100), a water tank (200) for dust removal, a transfer box (300) for dust-carrying air inlet, a wet dust removal area (400) for gravity spraying, a filler spraying dust removal area (500), a pulse dust removal area (600), a mud-water separator (700) and an electric appliance control cabinet (800), wherein the top of the dust removal chamber (100) is provided with a through hole for being provided with a clean air outlet (110), the bottom of the dust removal chamber (100) is provided with a dust collection box (120), the left side wall and the right side wall of the dust removal chamber (100) are respectively provided with a dust-carrying air inlet A (130) and a dust-carrying air inlet B (150), the water tank (200) for dust removal is arranged at the bottom of the dust-carrying air inlet A (130), the transfer box (300) for dust collection is arranged on the inner side wall of the inlet of the dust removal chamber (100), the left side wall of the inner cavity of the dust removal chamber (100) can be detachably and, the filler sprays dust removal district (500) and welds in clean room (100) central point, fixed mounting can be dismantled in clean room (100) right side inner chamber bottom in pulse dust removal district (600), clean room (100) left side inner chamber top welding mud-water separator (700), clean room (100) lateral wall fixed mounting electrical control cabinet (800), electrical control cabinet (800) and dust collector electric connection.

2. An industrial dust collector as set forth in claim 1, wherein: pulse dust removal district (600) and high-pressure positive blower (540) air exit intercommunication, high pressure income wind gap intercommunication water smoke separator (530) gas outlet, water smoke separator (530) income gas port is connected the filler and is sprayed the gas outlet of dust removal district (500), the filler sprays the income gas port intercommunication gravity spraying wet-type dust removal district (400) gas outlet of dust removal district (500), and open the front end of gravity spraying wet-type dust removal district (400) has the income wind gap, and gravity spraying wet-type dust removal district (400) income wind gap is connected dirt air inlet adapter box (300), and dirt air inlet adapter box (300) is connected dirt air inlet A (130) and is taken dirt air inlet B (150), just dirt air inlet A (130) and dirt air inlet B (150) bottom are equipped with front end dust collection box A (140) and front end dust collection box B (160) respectively.

3. An industrial dust collector as set forth in claim 1, wherein: the pulse ash discharge pipe (620) of the pulse ash removal hopper (610) below the pulse dedusting area (600) is communicated with the sewage outlet below the bottom of the gravity spraying wet dedusting area (400) for centralized pollution discharge.

4. An industrial dust collector as set forth in claim 1, wherein: the mud-water separator (700) has a tracked high density screen (710) and a high pressure air knife (720).

5. An industrial dust collector as set forth in claim 1, wherein: the top and the bottom of the dedusting water tank (200) are respectively provided with a water tank water replenishing interface (210) and a water tank water discharging interface (220), and the dedusting water tank (200) has an automatic water replenishing and discharging function.