CN208694634U - A kind of exhaust gas air hose pretreatment system - Google Patents
A kind of exhaust gas air hose pretreatment system Download PDFInfo
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- CN208694634U CN208694634U CN201821224029.8U CN201821224029U CN208694634U CN 208694634 U CN208694634 U CN 208694634U CN 201821224029 U CN201821224029 U CN 201821224029U CN 208694634 U CN208694634 U CN 208694634U
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- air hose
- exhaust gas
- pretreatment system
- air duct
- gas air
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Abstract
The utility model provides a kind of exhaust gas air hose pretreatment system, carries out pre-absorption processing to exhaust gas by spiral shape air hose absorption system, can increase considerably exhaust-gas treatment path in this way, to significantly reduce the absorption pressure of scrubbing tower.And to increase the absorption load of spiral shape air hose absorption system, it is only necessary to increase spiral duct length, require occupied area and fund cost all lower, it might even be possible to be transformed to existing washing tower inlet air hose, applicability with higher.
Description
Technical field
The utility model relates to a kind of exhaust treatment systems, and in particular to a kind of exhaust gas air hose pretreatment system.
Background technique
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..
Environmental and human health impacts are often generated adverse effect, should taken before being discharged into atmosphere by the exhaust gas of industrial production discharge
Control techniques processing, is allowed to meet the requirement of waste gas emission standard, this process is known as waste gas purification.
Absorption process to be commonly used in the prior art handles exhaust gas, exhaust gas is generally passed through in scrubbing tower by absorption process processing exhaust gas, but
It is that scrubbing tower treatment effect is limited, needs to increase significantly equipment volume to increase treatment effect, and the way cost is high, it is right
The way is difficult to realize for general territory.
Therefore, it is necessary to a kind of exhaust gas air hose pretreatment systems.
Utility model content
It is above-mentioned to solve the problems, such as, the purpose of this utility model is to provide a kind of exhaust gas air hose pretreatment system,
It carries out pre-absorption processing to exhaust gas by spiral shape air hose absorption system, can increase considerably exhaust-gas treatment path in this way,
To significantly reduce the absorption pressure of scrubbing tower.And to increase the absorption load of spiral shape air hose absorption system, it is only necessary to increase
Spiral duct length requires occupied area and fund cost all lower, it might even be possible to existing washing tower inlet air hose
It is transformed, applicability with higher.
To achieve the above purpose, the technical solution of the present invention is:
A kind of exhaust gas air hose pretreatment system, which is characterized in that including blower, activated carbon adsorber, air hose wash mill
And scrubbing tower, the blower are connect with activated carbon adsorber by pipeline, the activated carbon adsorber and scrubbing tower pass through air hose
Wash mill connection, the air hose wash mill include air duct, cleaning solution supply pipe, washing fluid supply pump, washing liquid storage tank and
Water recovery apparatus, the washing liquid storage tank are connect with cleaning solution supply pipe by washing fluid supply pump, the cleaning solution supply pipe packet
Vertical tube is included, the air duct is the helical pipe for winding vertical tube and riseing upwards, and several sprays are distributed with close to vertical tube side in the air duct
Head, the spray head are connect with vertical tube, and the water recovery apparatus includes water channel, and the water channel is set to bottom in air duct.In use, useless
Gas is by blower driving successively by entering scrubbing tower after activated carbon adsorber, air hose wash mill.Exhaust gas in air duct repeatedly by
It is washed to spray head spray washing liquid, can effectively reduce exhaust gas concentration, to reduce scrubbing tower washing pressure.And in air duct
Water channel of the waste water along air duct bottom leaves, and flows with exhaust gas object, moreover it is possible to continue to play the role of absorbing exhaust gas.
As a further improvement of the foregoing solution, the air duct and water channel inner wall are equipped with erosion shield.Cleaning solution itself
Or the cleaning solution of excessive consumption exhaust gas all has certain corrosivity, which can be effectively prevented corrosion, increase air duct and
The water channel service life.
As a further improvement of the foregoing solution, the spray head is atomizing spray head.The design can be cleaning solution and become
Mist increases the foundation area of exhaust gas and cleaning solution, improves assimilation effect.
As a further improvement of the foregoing solution, heater is equipped on the outside of the air duct.On the one hand the design prevents from washing
On the other hand temperature in air duct can be improved in air hose inner wall in liquid direct current, increase the efficiency of chemical washing.
As a further improvement of the foregoing solution, the heater is resistance heater.Resistive heater heats are fast, cost
It is low, there is preferable initial investment acceptance.
As a further improvement of the foregoing solution, the heater is refrigeration cycle apparatus, the refrigeration cycle apparatus packet
Condenser coil, evaporator coil are included, the condenser coil is set on the outside of air duct, and the evaporator coil is set to washing
In tower.The design can use pre- recuperation of heat and complete air duct heating, have good economical operation performance.
A kind of working method of exhaust gas air hose pretreatment system, it is characterised in that the following steps are included:
1) washing fluid supply pump is opened, cleaning solution is made to start to spray in air hose by pipeline and spray head, opens scrubbing tower；
2) heater；
3) it opens blower and is passed through exhaust gas；
4) exhaust gas passes through the laggard air inlet duct of activated carbon adsorber；
5) by step 4), treated that exhaust gas enters scrubbing tower.
Detailed description of the invention
Fig. 1 is a kind of exhaust gas air hose pretreatment system structural schematic diagram provided by the utility model embodiment.
Fig. 2 is a kind of air hose washing system structure of exhaust gas air hose pretreatment system provided by the utility model embodiment
Schematic diagram.
Fig. 3 is inside a kind of air hose washing system of exhaust gas air hose pretreatment system provided by the utility model embodiment
Structural schematic diagram.
Wherein:
1, blower；2, activated carbon adsorber；3, air hose wash mill；4, scrubbing tower；5, pipeline；6, air duct；7, cleaning solution
Supply pipe；8, fluid supply pump is washed；9, liquid storage tank is washed；10, vertical tube；11, spray head；12, water channel；13, heater.
Specific embodiment
Below with reference to the specific effect of design, specific structure and generation that embodiment and attached drawing create the utility model
Fruit carries out clear, complete description, adequately to understand purpose, feature and the effect of the utility model creation.The utility model
Every technical characteristic of creation, can be with combination of interactions under the premise of not conflicting conflict.
Embodiment one is referring to Fig. 1-3, a kind of exhaust gas air hose pretreatment system, which is characterized in that including blower 1, active carbon
Adsorption tower 2, air hose wash mill 3 and scrubbing tower 4, the blower 1 are connect with activated carbon adsorber 2 by pipeline 5, the activity
Charcoal adsorption tower 2 is connect with scrubbing tower 4 by air hose wash mill 3, and the air hose wash mill 3 includes air duct 6, cleaning solution supply
Pipe 7, washing fluid supply pump 8, washing liquid storage tank 9 and water recovery apparatus, the washing liquid storage tank 9 is with cleaning solution supply pipe 7 by washing
The connection of fluid supply pump 8 is washed, the cleaning solution supply pipe 7 includes vertical tube 10, and the air duct 6 is the spiral shell for winding vertical tube 10 and riseing upwards
Several spray heads 11 are distributed with close to 10 side of vertical tube in coil road 5, the air duct 6, and the spray head 11 is connect with vertical tube 10, and described time
Water installations include water channel 12, and the water channel 12 is set to bottom in air duct 6.
As a further improvement of the foregoing solution, the air duct 6 and 12 inner wall of water channel are equipped with erosion shield.
As a further improvement of the foregoing solution, the spray head 11 is atomizing spray head.
As a further improvement of the foregoing solution, heater 13 is equipped on the outside of the air duct 6.
As a further improvement of the foregoing solution, the heater 13 is resistance heater 13.
As a further improvement of the foregoing solution, the heater 13 is refrigeration cycle apparatus, the refrigeration cycle apparatus
Including condenser coil, evaporator coil, the condenser coil is set to 6 outside of air duct, and the evaporator coil is set to
In scrubbing tower 4.
A kind of working method of the exhaust gas air hose pretreatment system of embodiment two, it is characterised in that the following steps are included:
1) washing fluid supply pump 8 is opened, makes cleaning solution start to spray in air hose by pipeline 5 and spray head 11, unlatching is washed
Wash tower 4；
2) heater 13；
3) it opens blower 1 and is passed through exhaust gas；
4) exhaust gas passes through the laggard air inlet duct 6 of activated carbon adsorber 2；
5) by step 4), treated that exhaust gas enters scrubbing tower 4.
It should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application.Although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to reality
It is modified or replaced equivalently with novel technical solution, it, should all without departing from the range of technical solutions of the utility model
Cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of exhaust gas air hose pretreatment system, which is characterized in that including blower (1), activated carbon adsorber (2), air hose washing
Device (3) and scrubbing tower (4), the blower (1) are connect with activated carbon adsorber (2) by pipeline (5), the activated carbon adsorption
Tower (2) is connect with scrubbing tower (4) by air hose wash mill (3), and the air hose wash mill (3) includes air duct (6), cleaning solution
Supply pipe (7), washing fluid supply pump (8), washing liquid storage tank (9) and water recovery apparatus, the washing liquid storage tank (9) and cleaning solution supply
To pipe (7) by washing fluid supply pump (8) connection, the cleaning solution supply pipe (7) includes vertical tube (10), and the air duct (6) is
The helical pipe (5) that vertical tube (10) rise upwards is wound, several spray heads are distributed with close to vertical tube (10) side in the air duct (6)
(11), the spray head (11) connect with vertical tube (10), and the water recovery apparatus includes water channel (12), and the water channel (12) is set to wind
Road (6) interior bottom.
2. a kind of exhaust gas air hose pretreatment system according to claim 1, which is characterized in that the air duct (6) and water channel
(12) inner wall is equipped with erosion shield.
3. a kind of exhaust gas air hose pretreatment system according to claim 1, which is characterized in that the spray head (11) is atomization
Spray head.
4. a kind of exhaust gas air hose pretreatment system according to claim 1, which is characterized in that set on the outside of the air duct (6)
Having heaters (13).
5. a kind of exhaust gas air hose pretreatment system according to claim 4, which is characterized in that the heater (13) is electricity
It hinders heater (13).
6. a kind of exhaust gas air hose pretreatment system according to claim 4, which is characterized in that the heater (13) is system
SAPMAC method equipment, the refrigeration cycle apparatus include condenser coil, evaporator coil, and the condenser coil is set to air duct
(6) outside, the evaporator coil are set in scrubbing tower (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224029.8U CN208694634U (en) | 2018-07-31 | 2018-07-31 | A kind of exhaust gas air hose pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224029.8U CN208694634U (en) | 2018-07-31 | 2018-07-31 | A kind of exhaust gas air hose pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694634U true CN208694634U (en) | 2019-04-05 |
Family
ID=65940219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224029.8U Active CN208694634U (en) | 2018-07-31 | 2018-07-31 | A kind of exhaust gas air hose pretreatment system |
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| Country | Link |
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| CN (1) | CN208694634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926967A (en) * | 2018-07-31 | 2018-12-04 | 太仓市宇格明叶环保设备有限公司 | A kind of exhaust gas air hose processing system and treatment process |
-
2018
- 2018-07-31 CN CN201821224029.8U patent/CN208694634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926967A (en) * | 2018-07-31 | 2018-12-04 | 太仓市宇格明叶环保设备有限公司 | A kind of exhaust gas air hose processing system and treatment process |
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