CN209771725U

CN209771725U - Water bath spraying composite wet dust collector

Info

Publication number: CN209771725U
Application number: CN201920456868.0U
Authority: CN
Inventors: 韩晨; 林隆隆; 陈泳舜; 黄天宝; 刘双利; 张仔基
Original assignee: Longyan Dingchen Machinery Co Ltd
Current assignee: Longyan Dingchen Machinery Co Ltd
Priority date: 2019-04-07
Filing date: 2019-04-07
Publication date: 2019-12-13
Anticipated expiration: 2029-04-07

Abstract

The utility model discloses a water-bath spraying composite wet dust collector in the technical field of wet dust collectors, which comprises a cyclone dust collector and a wet dust collecting tower, wherein the air inlet of the cyclone dust collector is connected with an air inlet pipe, the air outlet of the cyclone dust collector is connected with an input pipe, the input pipe is connected with the wet dust collecting tower, the input pipe passes through the wet dust collecting tower, the end part of the input pipe is connected with an anti-suck-back cover, a stirring device is arranged in a washing cavity, a spraying device and a filling device are sequentially arranged in the inner cavity of the wet dust collecting tower from bottom to top, the utility model discloses a gas dust collecting and purifying device which is matched with the cyclone dust collector and the wet dust collector to wash gas, dust particles and atomized water vapor are combined in the filling device to be mixed, more water vapor is mixed, adsorbed and settled, the device is convenient to be used and washed and cleaned through the washing device, and deposited slurry is mixed through the, is convenient for sewage disposal.

Description

Water bath spraying composite wet dust collector

Technical Field

The utility model relates to a wet dust collector technical field specifically is a water bath sprays compound wet dust collector.

background

With the development of the technological level, the types of dust collectors are increasing, and the dust collectors in the market are mainly classified into dry dust collectors and wet dust collectors, wherein the more typical wet dust collectors include impact dust collectors, water bath dust collectors, hollow spray dust collectors, perforated tower plate tower dust collectors, filler dust collectors, foam dust collectors, venturi tube dust collectors, and the like, but the dust collection efficiency of a single wet dust collector is not high. Because the difference of every type of wet dust collector's structure and function, if make several types of wet dust collectors simple make up, not only make dust remover overall structure size too huge, be unfavorable for large-scale production, and still improved the degree of difficulty of operation, the operation cost has been increased, for example, water bath dust collector is not very high because the bubble of inlet flow rate too fast and production is too big to the treatment effeciency of small-size dust, and spray dust collector is better to the treatment effect of less dust, but other dust remover uses of prior art cooperation can cause the water suck-back, it is not good to cause the settlement effect to the dust spraying contact effect is relatively poor, based on this, the utility model designs a water bath sprays compound wet dust collector, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water bath sprays compound wet dust collector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-bath spraying composite wet dust collector, includes cyclone and wet dust removal tower, cyclone's air intake connection intake pipe, the input tube is connected to cyclone's air outlet, wet dust removal tower is connected to the input tube, the input tube passes wet dust removal tower, and end connection prevents the suck-back cover, wet dust removal tower's inner chamber bottom sets up the washing chamber, prevent the suck-back cover setting in the washing chamber, install agitated vessel in the washing chamber, install spraying apparatus and filler equipment in proper order from bottom to top in the inner chamber of wet dust removal tower, the external moisturizing pipe of spraying apparatus, the top that lies in filler equipment on wet dust removal tower's the inner wall installs washing terminals, the external washing pipe of washing terminals, the top of wet dust removal tower is installed out the tuber pipe, install centrifugal fan on the play tuber pipe, the bottom of the wet dust removal tower is connected with a drain pipe, and a drain valve is installed on the drain pipe.

preferably, the filler equipment includes two sets of supports, support fixed mounting is two sets of at the inner chamber of wet-type gas wash tower evenly install W type glass fiber board between the support, W type glass fiber board carries out the parallel range upon range of, and is adjacent the interval is 1 ~ 2cm between the W type glass fiber board.

Preferably, the suck-back prevention cover is in a circular truncated cone shape, and the water level in the water washing cavity is arranged in the middle of the suck-back prevention cover.

Preferably, agitated vessel includes motor and stirring rake, the bottom at wet-type gas wash tower is installed to the motor, the stirring rake sets up in the washing chamber, the stirring rake is installed on the power output shaft of motor.

Preferably, spraying apparatus includes the disk body, annular equipartition installation atomizing nozzle on the disk body, the disk body passes through the inner chamber of support mounting at wet-type gas wash tower, the disk body and moisturizing pipe switch-on.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperate with cyclone and wet dust collector, carry out gaseous dust removal and purification, wash gas, dirt particle and the combination of atomizing steam mix in filler equipment, and more steam mixes to adsorb and subsides, washes cleanly through washing equipment after being convenient for the equipment use, makes sedimentary mud mix through agitated vessel when getting rid of the mud sediment, is convenient for carry out the blowdown.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the spraying apparatus of the present invention;

Fig. 3 is the structure schematic diagram of the packing device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-cyclone dust collector, 2-wet dust collection tower, 3-air inlet pipe, 4-input pipe, 5-suck-back prevention cover, 6-motor, 7-stirring paddle, 8-spraying equipment, 801-disc body, 802-atomizing nozzle, 9-filling equipment, 901-bracket, 902-W type glass fiber board, 10-flushing nozzle, 11-discharge valve, 12-centrifugal fan, 13-air outlet pipe, 14-flushing water pipe, 15-water replenishing pipe and 16-sewage discharge pipe.

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

Referring to fig. 1-3, the present invention provides a technical solution: a water bath spraying composite wet dust collector comprises a cyclone dust collector 1 and a wet dust removal tower 2, wherein an air inlet of the cyclone dust collector 1 is connected with an air inlet pipe 3, an air outlet of the cyclone dust collector 1 is connected with an input pipe 4, the input pipe 4 is connected with the wet dust removal tower 2, the input pipe 4 penetrates through the wet dust removal tower 2, the end part of the input pipe is connected with a reverse absorption prevention cover 5, the bottom of an inner cavity of the wet dust removal tower 2 is provided with a water washing cavity, the reverse absorption prevention cover 5 is arranged in the water washing cavity, stirring equipment is arranged in the water washing cavity, spraying equipment 8 and filling equipment 9 are sequentially arranged in the inner cavity of the wet dust removal tower 2 from bottom to top, the spraying equipment 8 is externally connected with a water supplementing pipe 15, a washing nozzle 10 is arranged on the inner wall of the wet dust removal tower 2 and positioned above the filling equipment 9, the washing nozzle 10 is externally connected with a washing, the bottom of the wet dust removal tower 2 is connected with a sewage discharge pipe 16, and the sewage discharge pipe 16 is provided with a discharge valve 11.

The filling device 9 comprises two groups of supports 901, the supports 901 are fixedly installed in an inner cavity of the wet dust removal tower 2, W-shaped glass fiber plates 902 are evenly installed between the two groups of supports 901, the W-shaped glass fiber plates 902 are stacked in parallel, and the distance between every two adjacent W-shaped glass fiber plates 902 is 1-2 cm; the anti-suck-back cover 5 is in a circular truncated cone shape, and the water level in the water washing cavity is arranged in the middle of the anti-suck-back cover 5; the stirring equipment comprises a motor 6 and a stirring paddle 7, the motor 6 is arranged at the bottom of the wet dust removal tower 2, the stirring paddle 7 is arranged in the water washing cavity, and the stirring paddle 7 is arranged on a power output shaft of the motor 6; the spraying equipment 8 comprises a disc body 801, atomizing nozzles 802 are annularly and uniformly arranged on the disc body 801, the disc body 801 is arranged in an inner cavity of the wet dust removal tower 2 through a support, and the disc body 801 is communicated with the water replenishing pipe 15.

One specific application of this embodiment is: gas with dust enters the cyclone dust collector 1 through the air inlet pipe 3 for preliminary dust removal, the air after preliminary purification enters the wet dust collection tower 2 through the input pipe 4 and is introduced into the washing cavity through the anti-reverse suction cover 5, (the anti-reverse suction cover 5 prevents the cyclone dust collector 1 from suddenly stopping working and then water is reversely sucked into the cyclone dust collector 1 to cause equipment damage) the water in the washing cavity preliminarily washes the air containing dust, the centrifugal fan 12 works to generate negative pressure in the wet dust collection tower 2, the air flows upwards, the water is introduced into the spraying equipment 8 through the water replenishing pipe 15, the atomized water is atomized and sprayed out through the atomizing nozzle 802, the atomized water and the gas with dust are mixed and enter the filling equipment 9, the atomized water and the gas with dust can be mixed between the W-shaped glass fiber plates 902, so that dust particles and the water are fused and settled at the bottom of the wet dust collection tower 2, the purified gas is discharged through an air outlet pipe 13;

When the interior of the wet dust removal tower 2 is cleaned, the washing water pipe 14 sprays water out of the washing nozzle 10, the washing nozzle 10 washes the inner wall of the wet dust removal tower 2 and the filler device 9, the motor 6 of the stirring device works, the stirring paddle 7 stirs muddy water in the washing cavity, the deposited muddy water is mixed, the discharge valve 11 is opened, and the muddy water is discharged from the sewage discharge pipe 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a water bath sprays compound wet dust collector, includes cyclone (1) and wet dedusting tower (2), its characterized in that: the air intake connection intake pipe (3) of cyclone (1), input tube (4) is connected to the air outlet of cyclone (1), wet dedusting tower (2) is connected in input tube (4), input tube (4) pass wet dedusting tower (2), and end connection prevents down inhaling cover (5), the inner chamber bottom of wet dedusting tower (2) sets up the washing chamber, prevent down inhaling cover (5) and set up in the washing chamber, install agitated vessel in the washing chamber, install spraying apparatus (8) and filler equipment (9) from bottom to top in the inner chamber of wet dedusting tower (2) in proper order, the external moisturizing pipe (15) of spraying apparatus (8), the top that lies in filler equipment (9) on the inner wall of wet dedusting tower (2) installs washing terminals (10), washing terminals (10) external washing water pipe (14), the top of wet dedusting tower (2) is installed out tuber pipe (13), install centrifugal fan (12) on the play tuber pipe (13), blow off pipe (16) is connected to the bottom of wet dedusting tower (2), install emission valve (11) on blow off pipe (16).

2. The water bath spraying composite wet dust collector as claimed in claim 1, wherein: the filler equipment (9) comprises two groups of supports (901), the supports (901) are fixedly installed in an inner cavity of the wet dust removal tower (2), W-shaped glass fiber plates (902) are evenly installed between the two groups of supports (901), the W-shaped glass fiber plates (902) are stacked in parallel, and the distance between every two adjacent W-shaped glass fiber plates (902) is 1-2 cm.

3. The water bath spraying composite wet dust collector as claimed in claim 1, wherein: the anti-reverse suction cover (5) is in a round table shape, and the water level in the water washing cavity is arranged in the middle of the anti-reverse suction cover (5).

4. the water bath spraying composite wet dust collector as claimed in claim 1, wherein: agitated vessel includes motor (6) and stirring rake (7), the bottom at wet-type gas wash tower (2) is installed in motor (6), stirring rake (7) set up in the washing chamber, install on the power output shaft of motor (6) stirring rake (7).

5. The water bath spraying composite wet dust collector as claimed in claim 1, wherein: spraying apparatus (8) include disk body (801), annular equipartition installation atomizing nozzle (802) on disk body (801), disk body (801) pass through the inner chamber of support mounting in wet dust removal tower (2), disk body (801) and moisturizing pipe (15) switch-on.