CN209221781U - A kind of pernicious gas pretreatment unit - Google Patents

Abstract

The utility model relates to pernicious gas preconditioning technique fields, in particular a kind of pernicious gas pretreatment unit, including filter screen, pressure fan, electrostatic precipitator is equipped with above pressure fan, pernicious gas is sent to gas booster pump by tracheae after dedusting, air gauge, in the air gauge right, check valve is set, pernicious gas after dust removal process is shunted by current divider, it is connect again by gas-guide tube with atomizer, pernicious gas is imported into gas humidification process chamber, gas humidification process chamber includes support leg, sink is set above support leg, atomizer is directed water by water pump, pernicious gas is sprayed together with water by atomizer, ensure the comprehensive of pernicious gas humidification process, water level sensor is equipped in inboard wall of cistern, the utility model realizes recycling for water simultaneously, energy conservation and environmental protection.

Description

A kind of pernicious gas pretreatment unit

Technical field

The utility model relates to pernicious gas preconditioning technique field, specially a kind of pernicious gas pretreatment unit.

Background technique

Pernicious gas directly influences the health of people, and in industrial production, fuel combustion etc. can all be generated greatly The processing problem of the pernicious gas of amount, pernicious gas receives significant attention, the processing technique multiplicity of pernicious gas, still, if not Dust removal process is shifted to an earlier date to pernicious gas and influences whether the service life of harmful gas processing device and the treatment effeciency of pernicious gas, Pernicious gas treatment effeciency simultaneously after humidifying is higher, and existing pernicious gas pretreatment unit is not thorough in gas humidification processing Bottom, affects treatment effeciency, proposes a kind of pernicious gas pretreatment unit hereby, it can be ensured that pernicious gas humidification process is more Thoroughly.

Utility model content

The purpose of this utility model is to provide a kind of pernicious gas pretreatment units, to solve to mention in above-mentioned background technique Existing pernicious gas pretreatment unit gas humidification out handles halfway problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of pernicious gas pretreatment unit, including filter screen, it is characterised in that: the filter screen is placed in air inlet, Air-introduced machine is set in the filter screen right, is equipped with electrostatic precipitator, the electrostatic precipitator and tracheae above the air-introduced machine Connection, the tracheae other end are equipped with gas booster pump, and the gas booster pump right is equipped with air gauge, the air gauge right Check valve is set, and current divider is arranged in the check valve right, and the current divider outlet is equipped with solenoid valve, the current divider and air guide Pipe connection, the gas-guide tube other end connect atomizer, and the atomizer is placed in gas humidification process chamber；

The gas humidification process chamber includes the support leg positioned at bottom, and sink, the water is arranged above the support leg Water pump is connected on the left of slot, and the current divider is equipped with above the water pump, the current divider, which exports, is equipped with the solenoid valve, and described point Stream device is connect with aqueduct, and the aqueduct other end connects the atomizer, and Yu Suoshu sink right water outlet is equipped with valve Door, the inboard wall of cistern are equipped with water level sensor, partition are arranged above the atomizer, and Yu Suoshu gas humidification process chamber is right Upper angle opens up gas vent.

Preferably, the water level sensor is placed in above the water outlet connecting with the water pump.

Preferably, the partition is fixedly connected on the gas humidification processing chamber interior walls.

Preferably, the current divider is equipped with three outlets, and the current divider and the gas-guide tube, the water guide seal of tube connect It connects.

Preferably, the atomizer is set there are two import.

Preferably, the gas-guide tube is sebific duct.

Preferably, the aqueduct is sebific duct.

Compared with prior art, the utility model has the beneficial effects that

The utility model removes large dust particle in air by the filter screen, and pernicious gas is passed by the air-introduced machine Enter the electrostatic treater, pernicious gas dedusting may insure the service life and treatment effeciency of harmful gas processing device, remove Gas booster pump is arranged on tracheae and is sprayed the atomization that gas is sent to double feed inlet by the tracheae for pernicious gas after dirt Head, while the water in sink is imported atomizer and mixes ejection with pernicious gas by water pump, makes gas humidification processing more thorough, if Multiple partitions are set, increase the transmission length of pernicious gas, during water mist and gas move up, pernicious gas is further wet Change, water mist is condensed into water droplet and is back to the sink in baffle surface realizes water circulation, the pernicious gas of last humidification process from Pernicious gas dedusting humidification pretreatment is completed in gas outlet discharge.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of gas wet process structure in the utility model；

Fig. 3 is the main view of atomizer in the utility model.

In figure: 1, filter screen；2, air-introduced machine；3, electrostatic precipitator；4, tracheae；5, gas booster pump；6, air gauge；7, single To valve；8, solenoid valve；9, gas-guide tube；10, aqueduct；11, water pump；12, atomizer；13, sink；14, water level sensor； 15, valve；16, partition；17, gas vent；18, support leg；19, gas humidification process chamber；20, current divider；21, import.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:

A kind of pernicious gas pretreatment unit, as shown in Figure 1, Figure 2 and Figure 3, including filter screen 1, it is characterised in that: it is described Filter screen 1 is placed in air inlet, and 1 right of Yu Suoshu filter screen is arranged air-introduced machine 2, air-introduced machine 2 by pernicious gas feeder, Large dust particle in air is removed by filter screen 1, preliminary dust removal processing is realized, is equipped with electrostatic precipitation above the air-introduced machine 2 Device 3, electrostatic precipitator 3 connect the further adsorption treatment of dust in pernicious gas, the electrostatic precipitator 3 with tracheae 4, institute 4 other end of tracheae is stated equipped with gas booster pump 5,5 right of gas booster pump is equipped with air gauge 6, and 6 right of air gauge is set Check valve 7 is set, gas booster pump 5 is pressurized to pernicious gas, and check valve 7 prevents pernicious gas from flowing back, 7 right of check valve Current divider 20 is set, and the outlet of current divider 20 is equipped with solenoid valve 8, and the current divider 20 is connect with gas-guide tube 9, the gas-guide tube 9 other ends connect atomizer 12, and the atomizer 12 is placed in gas humidification process chamber 19；

The gas humidification process chamber 19 includes the support leg 18 positioned at bottom, and sink is arranged above the support leg 18 13, water pump 11 is connected on the left of the sink 13, the current divider 20 is equipped with above the water pump 11, and the outlet of current divider 20 is set There is the solenoid valve 8, the current divider 20 is connect with aqueduct 10, and 10 other end of aqueduct connects the atomizer 12, Yu Suoshu sink, 13 right water outlet is equipped with valve 15, and 13 inner wall of sink is equipped with water level sensor 14, the atomization spray Partition 16 is arranged in first 12 top, and 19 upper right corner of Yu Suoshu gas humidification process chamber opens up gas vent 17.

Further, the water level sensor 14 is placed in above the water outlet connecting with the water pump 11, is realized to sink The control of height of water level in 13.

Further, the partition 16 is fixedly connected on 19 inner wall of gas humidification process chamber, and partition 16 is equipped with four pieces, Left and right is arranged at random, and forms fold-back formula air duct, and the pernicious gas and atomized drop of gas humidification processing flow in channel Cheng Zhong, the further gas humidification processing of pernicious gas, keeps its gas humidification more thorough, meanwhile, water droplets are in uphill process In condense into water droplet on 16 surface of partition and be back to sink 13, realize water circulation.

Further, the current divider 20 is equipped with three outlets, the current divider 20 and the gas-guide tube 9, the water guide Pipe 10 is tightly connected.

Further, the atomizer 12 is set there are two import 21, and an import 21 is another for connecting gas-guide tube 9 A import 21 is for connecting aqueduct 10.

Further, the gas-guide tube 9 is sebific duct.

Further, the aqueduct 10 is sebific duct.

It is worth noting that can according to need the export volume for adding current divider 20, the pretreatment of pernicious gas is improved Efficiency, while the setting of 16 quantity of partition can make adjustment according to the power of gas booster pump 5 and water pump 11, it is ensured that You Haiqi While body humidification process is thorough, atomized drop, which can be realized, condenses into water droplet reflux.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of pernicious gas pretreatment unit, including filter screen, it is characterised in that: the filter screen is placed in air inlet, in Air-introduced machine is arranged in the filter screen right, and electrostatic precipitator is equipped with above the air-introduced machine, and the electrostatic precipitator and tracheae connect It connects, the tracheae other end is equipped with gas booster pump, and the gas booster pump right is equipped with air gauge, and the air gauge right is set Check valve is set, current divider is arranged in the check valve right, and the current divider outlet is equipped with solenoid valve, the current divider and gas-guide tube Connection, the gas-guide tube other end connect atomizer, and the atomizer is placed in gas humidification process chamber；

The gas humidification process chamber includes the support leg positioned at bottom, and sink is arranged above the support leg, and the sink is left Side connects water pump, and the current divider is equipped with above the water pump, and the current divider outlet is equipped with the solenoid valve, the current divider It is connect with aqueduct, the aqueduct other end connects the atomizer, and Yu Suoshu sink right water outlet is equipped with valve, institute Inboard wall of cistern is stated equipped with water level sensor, partition, the Yu Suoshu gas humidification process chamber upper right corner is arranged in the atomizer top Open up gas vent.

2. a kind of pernicious gas pretreatment unit according to claim 1, it is characterised in that: the water level sensor is placed in Above the water outlet being connect with the water pump.

3. a kind of pernicious gas pretreatment unit according to claim 1, it is characterised in that: the partition is fixedly connected on The gas humidification handles chamber interior walls.

4. a kind of pernicious gas pretreatment unit according to claim 1, it is characterised in that: the current divider is equipped with three Outlet, the current divider and the gas-guide tube, the aqueduct are tightly connected.

5. a kind of pernicious gas pretreatment unit according to claim 1, it is characterised in that: the atomizer is equipped with two A import.

6. a kind of pernicious gas pretreatment unit according to claim 1, it is characterised in that: the gas-guide tube is sebific duct.

7. a kind of pernicious gas pretreatment unit according to claim 1, it is characterised in that: the aqueduct is sebific duct.