CN206103596U - Exhaust gas purification device in chemical plant - Google Patents

Abstract

The utility model discloses an exhaust gas purification device in chemical plant, the on -line screen storage device comprises a base, the both sides of base are connected with the hinge, and gas -collecting device and exhaust apparatus are installed respectively to the surface of base, and gas -collecting device comprises draught fan and gas collecting channel, and exhaust apparatus comprises aiutage and exhaust window, is provided with the shower nozzle at the inner chamber of aiutage, and the shower nozzle is connected with the high -pressure pump through the high -voltage tube, the high -pressure pump intercommunication has the water tank, and the lower extreme of water tank is connected with the water pump, and the other end intercommunication of water pump is in the aiutage, the gas outlet department of aiutage still is equipped with transition ring, the port department and the exhaust window intercommunication of aiutage, and the exhaust window includes filter screen and exhaust fan, this exhaust gas purification device in chemical plant, easy operation, the installation is dismantled conveniently, has practiced thrift man -hour greatly, and, but the water cyclic utilization in the water tank, the effectual water resource of having practiced thrift accords with the requirement of environmental protection equipment.

Description

Waste gas purification apparatus in a kind of chemical plant

Technical field

This utility model is related to technical field of environment protection equipment, waste gas purification apparatus in specially a kind of chemical plant.

Background technology

Chemical plant provides the source of production power, but the pollution in existing chemical plant for the agriculture and animal husbandry of a country Problem affects always the life of people.With requirement of the people to environmental quality, in the industrial production or in daily life It is more and more stricter for the requirement of the processing equipment of waste gas.Current existing waste gas treatment equipment, complex structure, tedious process； And footprint area is larger, often can not be installed by coordinating in the discharge of Industry Waste flue gas, therefore, most of flue gas is straight Run in and be put in air, cause city haze and problem of environmental pollution；Meanwhile, also contribute to the body of the staff in chemical plant Body health.

Utility model content

The purpose of this utility model is to provide a kind of easy for installation, waste gas purification apparatus in free of contamination chemical plant, with Solve the problems, such as to be proposed in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme：

Waste gas purification apparatus in a kind of chemical plant, including base, the both sides of the base have been fixedly connected with two sizes Identical hinge, running through on hinge has screw；The surface of the base is also separately installed with gas collecting apparatus and exhaust apparatus, gas collection Device is made up of air-introduced machine and gas skirt；The gas skirt is opened type design structure, and running through in the bottom of gas skirt has two Size identical gas collection hole；One end of the gas collection hole is connected by pipeline with the port of air-introduced machine, and the other end of gas collection hole leads to Piping is connected in the inside of exhaust apparatus；The exhaust apparatus is made up of aiutage and exhaust window, and the inner chamber of aiutage sets Shower nozzle is equipped with, the central hole of shower nozzle is communicated with high-voltage tube；The high-voltage tube through aiutage inner chamber, high-voltage tube it is another End is connected with high-pressure pump；The water outlet port of the high-pressure pump connects with high-voltage tube, and the water inlet port of high-pressure pump is also communicated with water tank； The water tank is fixedly mounted on base, and the lower end of water tank is also associated with water pump by pipeline, and the other end connection of water pump is in row In inflator；The filtration ring of one layer of annular is also surrounded with the gas outlet of the aiutage, between the level for filtering ring ripple is provided with The dividing plate of shape wave；The port of the aiutage is connected by pipeline with exhaust window, and exhaust window is set to double-decker, The upper end of exhaust window is provided with one layer of drainage screen with honeycomb porous structure, and the lower end of exhaust window is fixed with luffer boards；The window Two size identical exhaust fan are installed, two size identical exhaust fan are electrically connected with motor by wire on plate, Motor is fixedly mounted on the side of luffer boards.

Preferably, the escape pipe road junction of the gas collecting apparatus is connected to the upper end of aiutage, and the pipeline opening of water pump is connected to The lower end of aiutage.

Preferably, the edge of the shower nozzle is evenly arranged with size identical hole for water spraying, and the diameter of hole for water spraying In 0.05mm～0.1mm.

Preferably, the cyclone direction of the gas collection hole outer surface is inwards.

Compared with prior art, the beneficial effects of the utility model are：

Waste gas purification apparatus in this chemical plant, by the way that gas collecting apparatus and exhaust apparatus are fixedly mounted on base, the bottom of at The both sides of seat are provided with hinge so that it is directly fixedly mounted in factory anywhere by passing through screw, simple to operate, Easy installation and removal, greatlys save man-hour；In addition, the water in water tank is transported in aiutage to flue gas using high-pressure pump It is diluted, then water is restored in water tank by water pump, realize recycling for water, effectively saved water resource, meets ring The requirement of guarantor's equipment.

Description of the drawings

Fig. 1 is front view of the present utility model；

Fig. 2 is exhaust window internal structure schematic diagram of the present utility model；

Fig. 3 is shower nozzle dimensional structure diagram of the present utility model.

In figure：1 base；11 hinges；12 screws；2 gas collecting apparatus；21 air-introduced machines；22 gas skirts；23 gas collection holes；3 aerofluxuss are filled Put；31 aiutages；311 shower nozzles；312 high-voltage tubes；313 filter ring；314 dividing plates；315 hole for water sprayings；32 exhaust windows；33 filter Net；34 luffer boards；35 exhaust fan；36 motors；4 high-pressure pumps；5 water tanks；6 water pumps.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：Waste gas purification apparatus in a kind of chemical plant, including Base 1, the both sides of base 1 have been fixedly connected with two size identical hinges 11, and through there is screw 12 on hinge 11, screw leads to Cross screw 12 hinge 11 is fixed on wall, so as to be fixed to base 1, bring conveniently to installation；In the table of base 1 Face is also separately installed with gas collecting apparatus 2 and exhaust apparatus 3, and gas collecting apparatus 2 is made up of air-introduced machine 21 and gas skirt 22；Gas skirt 22 For opened type design structure, conveniently the health on the surface of gas skirt 22 is cleared up, running through in the bottom of gas skirt 22 there are two Size identical gas collection hole 23, one end of gas collection hole 23 is connected by pipeline with the port of air-introduced machine 21, and air-introduced machine 21 works, will Air-flow inside pipeline is drawn to the inside of gas collection hole 23, makes the cyclone direction of the outer surface of gas collection hole 23 inwards, and air-flow produces vortex Phenomenon；, by pipeline communication in the inside of exhaust apparatus 3, exhaust apparatus 3 is by aiutage 31 and row for the other end of gas collection hole 23 Transom window mouth 32 is constituted, and the inner chamber of aiutage 31 is provided with shower nozzle 311, and the edge of shower nozzle 311 is evenly arranged with size identical Hole for water spraying 315, and the diameter of hole for water spraying 315 is in 0.05mm～0.1mm so that shower nozzle 311 is sprinkled water inside aiutage 31 Uniformly；The central hole of shower nozzle 311 is also communicated with high-voltage tube 312, high-voltage tube 312 through aiutage 31 inner chamber, high-voltage tube 312 other end is connected with high-pressure pump 4, and the water outlet port of high-pressure pump 4 connects with high-voltage tube 312, and the water inlet port of high-pressure pump 4 is also It is communicated with water tank 5；High-pressure pump 4 works, and the water in water tank 5 is transported to into the spray on shower nozzle 311, on shower nozzle 311 by high-voltage tube 312 Water hole 315 is acted on by water pressure, and water is uniformly spilt.

Water tank 5 is fixedly mounted on base 1, and the lower end of water tank 5 is also associated with water pump 6, the other end of water pump 6 by pipeline Connection is in aiutage 31, and the escape pipe road junction of gas collecting apparatus 2 is connected to the upper end of aiutage 31, and the pipeline opening of water pump 6 connects It is connected on the lower end of aiutage 31 so that be therebetween not in the phenomenon of current crossfire；Because shower nozzle 311 is by water tank 5 Water is sprayed in aiutage 31, and aiutage 31 adopts sealing structure, so again being taken out in the water saved bit by bit in aiutage 31 by water pump 6 Also arrive in water tank 5, realize the recycling of water, saved water resource, meet the requirement of environment-friendly quality；In aiutage 31 The filtration ring 313 of one layer of annular is also surrounded with gas outlet, between the level for filtering ring 313 corrugated dividing plate 314 is provided with； When waste gas is through corrugated dividing plate 314, because the serpentine design structure of dividing plate 314 can be entered to particulate matter larger in waste gas Row is once filtered, and prolonged filtration can make focusing particles, because in gravitational settling to aiutage 31, being arranged with current Go out；The port of aiutage 31 is also connected by pipeline with exhaust window 32, and exhaust window 32 is set to double-decker, in aerofluxuss The upper end of window 32 is provided with one layer of drainage screen 33 with honeycomb porous structure, and the lower end of exhaust window 32 is fixed with luffer boards 34；Window Two size identical exhaust fan 35 are installed on plate 34, and exhaust fan 35 is corresponding with drainage screen 33, two size identicals Exhaust fan 35 is electrically connected with motor 36 by wire, and motor 36 is fixedly mounted on the side of luffer boards 34 so that exhaust fan 35 Work is driven by motor 36；In actual use, this device can be fixedly mounted on the ring for needing purification by hinge 11 Within the border, air-introduced machine 21 works, and the gas of the surrounding of gas skirt 22 is drawn in aiutage 31, then by height by gas collection hole 23 Press pump 4 is sprayed onto the water in water tank 5 in aiutage 31 by shower nozzle 311, waste gas is carried out with a water dilution, after dilution Gas can carry out secondary filter in the presence of exhaust fan 35 by corrugated dividing plate 314, then by exhaust fan 35 by secondary mistake Gas after filter is discharged in air by drainage screen 33, realizes the purification to environmental gas, and its simple structure is easy for installation.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. waste gas purification apparatus in a kind of chemical plant, including base (1), it is characterised in that：The both sides of the base (1) are fixed Two sizes identical hinge (11) are connected with, running through on hinge (11) has screw (12)；Also distinguish on the surface of the base (1) Gas collecting apparatus (2) and exhaust apparatus (3) are installed, gas collecting apparatus (2) is made up of air-introduced machine (21) and gas skirt (22)；The collection Gas hood (22) is opened type design structure, and running through in the bottom of gas skirt (22) has two sizes identical gas collection hole (23)；Institute The one end for stating gas collection hole (23) is connected by pipeline with the port of air-introduced machine (21), and the other end of gas collection hole (23) is connected by pipeline Lead to the inside in exhaust apparatus (3)；The exhaust apparatus (3) is made up of aiutage (31) and exhaust window (32), aiutage (31) inner chamber is provided with shower nozzle (311), and the central hole of shower nozzle (311) is communicated with high-voltage tube (312)；The high-voltage tube (312) through the inner chamber of aiutage (31), the other end of high-voltage tube (312) is connected with high-pressure pump (4)；The high-pressure pump (4) Water outlet port connect with high-voltage tube (312), the water inlet port of high-pressure pump (4) is also communicated with water tank (5)；The water tank (5) is solid Dingan County is mounted on base (1), and the lower end of water tank (5) is also associated with water pump (6) by pipeline, and the other end connection of water pump (6) exists In aiutage (31)；The filtration ring (313) of one layer of annular is also surrounded with the gas outlet of the aiutage (31), ring is filtered (313) corrugated dividing plate (314) is provided between level；The port of the aiutage (31) is by pipeline and exhausting window Mouth (32) connection, exhaust window (32) is set to double-decker, and the upper end of exhaust window (32) is provided with one layer of band honeycomb hole The drainage screen (33) of structure, the lower end of exhaust window (32) is fixed with luffer boards (34)；Two are provided with the luffer boards (34) greatly Little identical exhaust fan (35), two sizes identical exhaust fan (35) are electrically connected with motor (36), motor by wire (36) it is fixedly mounted on the side of luffer boards (34).

2. waste gas purification apparatus in a kind of chemical plant according to claim 1, it is characterised in that：The gas collecting apparatus (2) Escape pipe road junction be connected to the upper end of aiutage (31), the pipeline opening of water pump (6) is connected to the lower end of aiutage (31).

3. waste gas purification apparatus in a kind of chemical plant according to claim 1, it is characterised in that：The shower nozzle (311) Edge is evenly arranged with size identical hole for water spraying (315), and the diameter of hole for water spraying (315) in 0.05mm～0.1mm.

4. waste gas purification apparatus in a kind of chemical plant according to claim 1, it is characterised in that：The gas collection hole (23) is outward The cyclone direction on surface is inwards.