CN218485556U

CN218485556U - High-efficient dust purification device of building rubbish processing system

Info

Publication number: CN218485556U
Application number: CN202222672099.2U
Authority: CN
Inventors: 谢忠民; 张鑫; 谢博闻
Original assignee: Jiangsu Bowen Environmental Protection Technology Co ltd
Current assignee: Jiangsu Bowen Environmental Protection Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-17
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a high-efficient dust removal purification device of a construction waste treatment system, which comprises a box body, one end of the box body is provided with an air inlet, the other end of the box body is provided with an air outlet, the bottom of the box body is provided with a drain outlet, the inner wall of the box body positioned on one side of the air inlet is provided with a humidifying, atomizing, spraying and dust removal system, the inner wall of the box body positioned between the drain outlet and the air outlet is provided with a filtering system, and the filtering system comprises a primary filtering system and a secondary filtering system which are arranged from right to left; the utility model discloses the structure sets up rationally, sprays dust pelletizing system and filtration system through setting up the humidification atomizing, reduces particulate matter and pollution factor in the waste gas, and can not produce the secondary raise dust, simultaneously, device structural design is reasonable, area is little, easy operation, running cost low and maintenance are convenient to the treatment effeciency is high, can handle multiple waste gas.

Description

High-efficient dust purification device of building rubbish processing system

Technical Field

The utility model relates to a dust removal technical field specifically relates to a high-efficient dust purification device of building rubbish processing system.

Background

In recent years, due to the development requirement of cities, old communities and buildings can be removed, a large amount of construction wastes are generated in the removal process, the original construction wastes are treated by landfill, in recent years, because of the shortage of land, a landfill site cannot be provided for the wastes, in order to change the construction wastes into valuables, a large construction waste treatment plant is newly developed in the industry, the construction wastes are transported to a specified plant, and construction bricks or roadbeds and the like are prepared by sorting, crushing and screening.

Building rubbish can produce a large amount of particulate matters and waste gas at the processing procedure, for the messenger does not influence all peripheral environment, so all be equipped with exhaust treatment system when building the processing mill, but most traditional exhaust treatment device treatment effect is low, complex operation and running cost height, and can produce the secondary raise dust.

Therefore, on the basis of the original similar projects, the large-scale construction waste high-efficiency dust removal and purification device which can treat waste gas generated in a production system and can ensure fresh air supplement in a workshop is researched and developed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high-efficient dust purification device of building rubbish processing system.

The technical scheme of the utility model is that: high-efficient dust purification device of building rubbish processing system, the power distribution box comprises a box body, box one end is equipped with the air intake, and the box other end is equipped with the air outlet, and the bottom half is equipped with the drain, is located the inner wall of box of air intake one side is equipped with humidification atomizing and sprays dust pelletizing system, and the inner wall of box that is located between drain and the air outlet is equipped with filtration system, filtration system includes one-level filtration system and the second grade filtration system by right side to left side setting, through above setting, can collect the box with the large granule thing in the air and waste gas and carry out water smoke, filtration, can not produce the secondary raise dust.

Furthermore, humidification atomizing sprays dust pelletizing system contains fog gun and spray water booster, and the box inner wall that is located between drain and the air intake is equipped with four groups the fog gun will follow the large granule thing and the waste gas that the air intake got into the box and carry out water smoke treatment, improves water smoke treatment effect, and partly large particle thing and water smoke contact subsides to the bottom half, discharge from the drain.

Further, one-level filtration system includes automatic roll curtain formula air cleaner, is used for controlling PLC control system and the pressure sensing system including automatic roll curtain formula air cleaner, automatic roll curtain formula air cleaner's filter screen is the glass fiber material, second grade filtration system is by including nano filter screen, titanium metal filter screen and activated carbon fiber board to a left side in proper order again, automatic roll curtain formula air cleaner, nano filter screen, titanium metal filter screen and activated carbon fiber board all can be dismantled with the box and be connected, and partly big particulate matter meets wet gathering and subsides to the bottom half, and another part big particulate matter is intercepted by one-level filtration system, and the nano filter screen can handle the particulate matter that is less than 5 mu in the waste gas, and titanium metal screen removes nitrogen oxide and organic halide in the waste gas through releasing titanium oxide, spouts the powder active carbon of hanging high iodine value on the activated carbon fiber board, utilizes the adsorption function of active carbon to get rid of organic matter, VOC and foul smell in the waste gas.

Further, the box side is equipped with two sets of access doors and a set of PLC control box, and box one end is equipped with the manhole, and the box outer wall is equipped with and is used for breathing in, carminative high pressure positive blower, sets up access door and manhole, makes things convenient for the maintenance personal to get into the part in the maintenance box.

Further, the drain is equipped with runner assembly, runner assembly includes rotates the first sieve dish of being connected with the drain upper end, first sieve dish top is equipped with the second gear, the second gear passes through connecting rod and first sieve dish fixed connection, and first sieve dish below is equipped with the second sieve dish with drain fixed connection, is located second gear one side and is equipped with rather than the first gear of meshing, be equipped with on the first gear rather than rotate the bracing piece of being connected, the bracing piece upper end passes through the connecting piece and is connected with the second gear is rotated, and the bracing piece lower part passes through the connecting plate and is connected with the disc that is used for clearing up first sieve dish, is equipped with in the box and is used for driving second gear pivoted motor, through setting up first sieve dish of pivoted and fixed second sieve dish, can control the size of sieve mesh and open quantity to the blowdown flow of control drain can clear up the particulate matter on the first sieve dish through setting up the disc, thereby avoids first sieve dish to block up.

The utility model has the advantages that:

(1) The utility model discloses a high-efficient dust purification device of building rubbish processing system sprays dust pelletizing system and filtration system through setting up the humidification atomizing, can receive the interior dust removal purification treatment of a large amount of particulate matters and waste gas that the building place produced into the box, reduces the content of particulate matter and waste gas in the air, and can not produce the secondary raise dust, and simultaneously, device structural design is reasonable, area is little, easy operation, the running cost is low and the maintenance is overhauld conveniently to the treatment effeciency is high.

(2) The utility model discloses a high-efficient dust purification device of building rubbish processing system through setting up two-stage filtration system, can detach big particulate matter, little particulate matter, nitrogen oxide, organic halide, organic matter and VOC respectively, can handle multiple waste gas.

(3) The utility model discloses a high-efficient dust purification device of building rubbish processing system through setting up rotating assembly, can control the size of sieve mesh and open quantity to the discharge of control drain, and can effectively prevent that the drain from blockking up.

Drawings

FIG. 1 is a schematic front view of the high efficiency dust removing apparatus of the present invention;

FIG. 2 is a schematic view of the internal structure of the high-efficiency dust collector of the present invention;

FIG. 3 is a schematic structural view of the high-efficiency dust removing device of the present invention from the top;

FIG. 4 is a schematic view of the top view of the high-efficiency dust removing device of the present invention;

FIG. 5 is a schematic diagram of the position relationship of four groups of fog guns according to the present invention;

fig. 6 is a schematic perspective view of the rotating assembly of the present invention;

fig. 7 is a schematic plan view of the rotating assembly of the present invention;

fig. 8 is a schematic structural view of a first sieve tray of the present invention;

fig. 9 is a schematic structural view of a second sieve tray of the present invention;

the device comprises a box body 1, an air inlet 11, an air outlet 12, a sewage outlet 13, an access door 14, a manhole 15, a PLC (programmable logic controller) control box 16, a humidifying atomizing spraying dust removal system 2, a fog gun 21, a spray water pressurizer 22, a filtering system 3, a primary filtering system 31, a secondary filtering system 32, a rotating assembly 4, a first sieve tray 41, a connecting rod 411, a first gear 42, a supporting rod 421, a second gear 43, a connecting piece 431, a connecting plate 44 and a circular disc 45.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description, so as to better illustrate the advantages of the present invention.

Example 1

As shown in fig. 1 and 2, the high-efficiency dust removal and purification device of the construction waste treatment system is characterized by comprising a box body 1, wherein an air inlet 11 is arranged at the right end of the box body 1, an air outlet 12 is arranged at the left end of the box body 1, a drain outlet 13 is arranged at the bottom of the box body 1, a humidifying, atomizing, spraying and dust removal system 2 is arranged on the inner wall of the box body 1 at one side of the air inlet 11, a filtering system 3 is arranged on the inner wall of the box body 1 between the drain outlet 13 and the air outlet 12, the filtering system 3 comprises a primary filtering system 31 and a secondary filtering system 32 which are arranged from right to left, two groups of access doors 14 and one group of PLC control boxes 16 are arranged on the side surface of the front side of the box body 1, a manhole 15 is arranged at the right end of the box body 1, and a high-pressure fan for air suction and exhaust is arranged on the outer wall of the box body 1;

as shown in fig. 3, 4 and 5, the humidifying, atomizing, spraying and dust removing system 2 comprises fog guns 21 and a spray water pressurizer 22, four groups of fog guns 21 are arranged on the inner wall of the box body 1 between the sewage outlet 13 and the air inlet 11, and openings of the fog guns 21 face the air inlet 11;

the primary filtering system 31 comprises an automatic roller shutter type air filter, a PLC control system for controlling the automatic roller shutter type air filter and a pressure sensing system, the pressure sensing system comprises a pressure sensor and a pressure transmitter, a filter screen of the automatic roller shutter type air filter is made of glass fiber materials, the secondary filtering system 32 sequentially comprises a nano filter screen, a titanium metal filter screen and an activated carbon fiber board from right to left, the automatic roller shutter type air filter, the nano filter screen, the titanium metal filter screen and the activated carbon fiber board are detachably connected with the box body 1, and the primary filtering system 31 and the secondary filtering system 32 are slidably connected with the inner wall of the box body 1 and can be disassembled in a pulling manner;

by arranging the humidifying, atomizing, spraying and dedusting system 2 and the filtering system 3, a large amount of particulate matters and waste gas generated in a building site can be collected into the box body 1 for treatment, the content of the particulate matters and the waste gas in the air is reduced, and secondary dust raising is avoided, meanwhile, the device is reasonable in structural design, small in occupied area, simple to operate, low in operation cost, convenient to maintain and overhaul, and high in treatment efficiency, and by arranging the two-stage filtering system 3, large particulate matters, small particulate matters, nitrogen oxides, organic halides, organic matters and VOC can be removed respectively, and various waste gases can be treated;

the automatic rolling curtain type air filter, the PLC control system, the pressure sensor and the pressure transmitter are selected from a commercially available automatic rolling curtain type air filter, a PLC controller, a pressure sensor and a pressure transmitter or are subjected to shape adjustment according to the commercially available automatic rolling curtain type air filter, the PLC controller, the pressure sensor and the pressure transmitter so as to be installed in the device in a matching manner;

the operation method of the dust removal device comprises the following steps:

the high-pressure fan, the spray water supercharger 22, the PLC control system and the fog gun 21 are opened, the dust removal device starts to operate, the high-pressure fan absorbs a large amount of particulate matters and waste gas generated in a building site into the box body 1, the spray water supercharger 22 boosts the water in the fog gun 21 to enable the water to form fine water mist to be sprayed out, the large amount of particulate matters and the waste gas entering from the air inlet 11 are subjected to water mist treatment, part of the large particulate matters are settled to the bottom of the box body 1 when meeting the water mist and are discharged from the sewage outlet 13, the rest of the particulate matters and the waste gas pass through the primary filtering system 31, the rest of the large particulate matters are intercepted by a filter screen of the automatic rolling type air filter, when the large particulate matters on the filter screen of the automatic rolling type air filter reach a set pressure value, signals are transmitted to the PLC control system through the pressure transmitter, the PLC control system controls the automatic rolling type air filter to automatically collect and replace the filter screen of the glass fiber materials, the rest of the small particulate matters and the waste gas are absorbed by the secondary filtering system 32, and then the secondary filtering system 32 is pulled out from the box body 1 to be cleaned and replaced, and the treated waste gas outlet is discharged from the box body 12.

Example 2

The present embodiment is substantially the same as embodiment 1, and is different therefrom in that, as shown in fig. 6, 7, 8, and 9, a rotating assembly 4 is provided at the sewage outlet 13, the rotating assembly 4 includes a first sieve tray 41 rotatably connected to the upper end of the sewage outlet 13, a second gear 43 is provided above the first sieve tray 41, the second gear 43 is fixedly connected to the first sieve tray 41 through a connecting rod 411, a second sieve tray fixedly connected to the sewage outlet 13 is provided below the first sieve tray 41, a first gear 42 engaged with the second gear 43 is provided at one side of the second gear 43, a supporting rod 421 rotatably connected to the first gear 42 is provided on the first gear 42, the upper end of the supporting rod 421 is rotatably connected to the second gear 43 through a connecting piece 431, the lower portion of the supporting rod 421 is connected to a circular disk 45 for cleaning the first sieve tray 41 through a connecting plate 44, a motor for driving the second gear 43 to rotate is provided in the box 1, an output shaft of the motor is provided with a third gear engaged with the second gear 43 for transmission, and the motor is selected as a commercially available rotating motor or is adjusted according to the appearance of a commercially available rotating motor to be installed in the present apparatus in an adaptive manner;

the operation method of the rotating assembly 4 comprises the following steps:

the utility model discloses a control sewage discharge outlet 13, including starter motor corotation, third gear on the motor output shaft drives second gear 43 and rotates, second gear 43 drives first gear 42 around second gear 43 clockwise rotation 90, second gear 43 drives first sieve dish 41 rotation, the sieve mesh of first sieve dish 41 misplaces with the sieve mesh of second sieve dish, the size of opening and the quantity of opening of sieve mesh change, thereby control sewage discharge outlet 13's discharge capacity, disc 45 follows first gear 42 and rotates around second gear 43, clear up the sieve mesh on the first sieve dish 41, the motor reversal, first gear 42 and disc 45 anticlockwise rotation 90 get back to the normal position.

Claims

1. High-efficient dust removal purification device of building rubbish processing system, its characterized in that, including box (1), box (1) one end is equipped with air intake (11), and the box (1) other end is equipped with air outlet (12), and box (1) bottom is equipped with drain (13), is located box (1) inner wall of air intake (11) one side is equipped with the humidification atomizing and sprays dust pelletizing system (2), and box (1) inner wall that is located between drain (13) and air outlet (12) is equipped with filtration system (3), filtration system (3) include one-level filtration system (31) and second grade filtration system (32) that set up by the right side to the left side.

2. The efficient dust removal and purification device of the building garbage treatment system according to claim 1, wherein the humidifying, atomizing, spraying and dust removal system (2) comprises fog guns (21) and a spray water pressurizer (22), and four groups of the fog guns (21) are arranged on the inner wall of the box body (1) between the sewage outlet (13) and the air inlet (11).

3. The efficient dust removal and purification device of the construction waste treatment system according to claim 1, wherein the primary filtration system (31) comprises an automatic rolling type air filter, a PLC control system for controlling the automatic rolling type air filter and a pressure sensing system, the filter screen of the automatic rolling type air filter is made of glass fiber material, the secondary filtration system (32) comprises a nano filter screen, a titanium metal filter screen and an activated carbon fiber board from right to left in sequence, and the automatic rolling type air filter, the nano filter screen, the titanium metal filter screen and the activated carbon fiber board are detachably connected with the box body (1).

4. The efficient dust removal and purification device of the construction waste treatment system according to claim 1, wherein two sets of access doors (14) and a set of PLC control box (16) are arranged on the side surface of the box body (1), a manhole (15) is arranged at one end of the box body (1), and a high-pressure fan for air suction and exhaust is arranged on the outer wall of the box body (1).

5. The efficient dust removal and purification device of the construction waste treatment system according to claim 1, wherein the drain outlet (13) is provided with a rotating assembly (4), the rotating assembly (4) comprises a first sieve tray (41) rotatably connected with the upper end of the drain outlet (13), a second gear (43) is arranged above the first sieve tray (41), the second gear (43) is fixedly connected with the first sieve tray (41) through a connecting rod (411), a second sieve tray fixedly connected with the drain outlet (13) is arranged below the first sieve tray (41), a first gear (42) meshed with the second gear (43) is arranged on one side of the second gear (43), a supporting rod (421) rotatably connected with the first gear (42) is arranged on the first gear (42), the upper end of the supporting rod (421) is rotatably connected with the second gear (43) through a connecting piece (431), the lower portion of the supporting rod (421) is connected with a disc (45) for cleaning the first sieve tray (41) through a connecting plate (44), and a motor for driving the second gear (43) to rotate is arranged in the box body (1).

6. The high-efficiency dust removal and purification device of the construction waste treatment system as claimed in claim 1, wherein four groups of fog guns (21) are arranged on the inner wall of the box body (1).