CN110201480A - A kind of dying setting machine waste gas recovery and processing system - Google Patents
A kind of dying setting machine waste gas recovery and processing system Download PDFInfo
- Publication number
- CN110201480A CN110201480A CN201910607738.7A CN201910607738A CN110201480A CN 110201480 A CN110201480 A CN 110201480A CN 201910607738 A CN201910607738 A CN 201910607738A CN 110201480 A CN110201480 A CN 110201480A
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- Prior art keywords
- partition
- processing system
- waste gas
- setting machine
- gas recovery
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- 238000011084 recovery Methods 0.000 title claims abstract description 41
- 239000002912 waste gas Substances 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 61
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000002918 waste heat Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 abstract description 43
- 239000000779 smoke Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention discloses a kind of dying setting machine waste gas recovery and processing system comprising waste-heat recovery device, purifying processing device and electrostatic treatment devices；Purification device includes the shell being connected to waste-heat recovery device, it is equipped with two pieces of first partitions in shell, shell is successively divided into first spray head area, spraying zone and second spray head area, the bottom both ends of spraying zone are connected to waste-heat recovery device by the first communicating pipe and the second communicating pipe respectively, the upper end of spraying zone is connected to electrostatic treatment devices by third connecting pipe, two showerheads are equipped with multiple spray heads, first partition is equipped with multiple first through hole, multiple second partitions are equipped with below first partition, the channel for circulation of supplying water is equipped between the lower end of second partition and the bottom of spraying zone, second partition is equipped with multiple second through-holes, the bottom of spraying zone is equipped with water outlet.The heat energy from waste gas rate of recovery of the present invention is high, into electrostatic treatment devices the oil smoke oil that contains of exhaust gas less, device lifetime it is high.
Description
Technical field
The present invention relates to energy-saving and emission-reduction, technical field of waste gas treatment more particularly to a kind of dying setting machine exhaust gas in printing and dyeing
Recycling and processing system.
Background technique
With the development of China's industry continuously and healthily, industrial production also brings a degree of pollution to environment, especially
It is exhaust gas problem, if not being subject to purified treatment, is directly discharged in atmosphere, arrives people's health for seriously endangering.
The exhaust gas of the forming machine discharge of dyeing is high temperature hot gas body, and temperature is at 180 °C or so.Exhaust gas contains oil smoke
The various oxious components such as gas, dirt and fabric fibre.It is both not environmentally, also not energy-efficient if exhaust gas is directly discharged in atmosphere, institute
Qualified discharge is required with present forming machine exhaust gas, with energy saving and reduce environmental pollution.
In order to increase economic efficiency, in fairly large printing and dyeing enterprise, the exhaust gas of existing forming machine is carried out
Comprehensive treatment, main includes the tobacco tar in recycling waste gas residual heat and exhaust gas, is then atomized washing or high-pressure electrostatic by clarifier
Device purifies exhaust gas and qualified discharge.
Such as application No. is 201610358704.5 Chinese invention patents to disclose a kind of afterheat recovery type forming machine exhaust gas
Rough filtering device, is connected to the outlet end of blast pipe by processing unit, the outlet end of rough filtering device be connected to waste-heat recovery device into
Mouth section passes through hot tube high-efficiency and recycles high-temp waste gas energy.Exhaust gas after cooling enters filtration tank, arranges from bottom to top in filtration tank
There are spray generator, spray equipment and two-stage high voltage electrostatic device, to further decrease exhaust gas temperature and will be oily in exhaust gas
Cigarette removal, so that treated, exhaust gas reaches discharge standard, and last exhaust gas is discharged into atmosphere by air supply tube.But this spray
Leaching method is difficult to be cleaned up since the exhaust gas rate of climb is too fast, and the exhaust gas for finally entering high voltage electrostatic device also contains
Excessive oil smoke oil, so that high voltage electrostatic device is highly susceptible to damage, the service life is very short.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, proposes that a kind of heat energy from waste gas rate of recovery is high, enters
The oil smoke oil that the exhaust gas of electrostatic treatment devices contains less, device lifetime high dying setting machine waste gas recovery and processing system.
The present invention solves its technical problem, the technical solution adopted is that, propose a kind of print
Contaminate forming machine waste gas recovery and processing system comprising: waste-heat recovery device, purifying processing device and electrostatic treatment dress
It sets；The outlet port of one end connection forming machine of the waste-heat recovery device, the other end connection of the waste-heat recovery device
The purification device, the purification device include the shell being connected to the waste-heat recovery device, are equipped with two pieces in the shell
The shell is successively divided into first spray head area, spraying zone and second spray head area, the bottom both ends of the spraying zone by first partition
Be connected to respectively with the waste-heat recovery device by the first communicating pipe and the second communicating pipe, the upper end of the spraying zone with it is described quiet
Electric treatment device is connected to by third connecting pipe, and the first spray head area and second spray head area are equipped with multiple spray heads, and described
One partition is equipped with multiple first through hole, and multiple second partitions are equipped with below the first partition, the second partition
The channel for circulation of supplying water is equipped between lower end and the bottom of the spraying zone, the second partition is equipped with multiple second through-holes,
The bottom of the spraying zone is equipped with water outlet.
As a preferred embodiment of the above technical solution, the lower end of the second partition is at a distance from the spraying zone bottom by close
The corresponding first partition to being gradually reduced far from the corresponding first partition, the first partition be equipped with it is described
The connected drainage plate in spraying zone bottom, the channel is between the drainage plate and the second partition, first connection
Pipe and the second communicating pipe are connected to the drainage plate close to the side of the corresponding first partition.Drainage plate is set
It sets, water can be allowed quickly to go out from water outlet, avoid it from being deposited in shell and influenced for the first communicating pipe and the second communicating pipe went out
Gas, and due to the oil smoke containing cleaning exhaust gas in spray liquid, it is located in shell for a long time, water-oil separating can be made, so that shell
It is stained with grease in vivo, month after month accumulation can be fallen throughout the year, may block the first communicating pipe and the second communicating pipe.
As a preferred embodiment of the above technical solution, the water outlet is between two pieces of drainage plates or the water outlet connects
Lead to two pieces of drainage plate connections.
As a preferred embodiment of the above technical solution, the spray head is each perpendicular to the corresponding first partition.
As a preferred embodiment of the above technical solution, the spray head is corresponded with the first through hole.
As a preferred embodiment of the above technical solution, the second partition is tilted towards the corresponding first partition.
As a preferred embodiment of the above technical solution, pass through connecting tube phase between the second through-hole on the adjacent second partition
Even, the connecting tube tilts upwards.Connecting tube tilts upwards facilitates spray liquid to flow in pipe, as can prevent oil smoke viscous as possible
In pipe, and in actual operation, connecting tube is located at the position that shower water can be facilitated to enter connecting tube, enters in pipe here
Coolant-temperature gage it is not high, the spray of more chances can be carried out to exhaust gas in this way, improves the effect of spray, is reduced in last exhaust gas oily
The content of cigarette.
As a preferred embodiment of the above technical solution, the angle [alpha] of the connecting tube and horizontal direction be more than or equal to 30 ° and be less than etc.
In 60 °.
As a preferred embodiment of the above technical solution, the connecting tube is equipped with multiple third through-holes.It can also be with by third through-hole
Certain spray is carried out to exhaust gas, more effectively reduces the amount of the oil smoke in exhaust gas.
As a preferred embodiment of the above technical solution, the upper end of first communicating pipe and the second communicating pipe are equipped with swan-neck.
Can prevent liquid enter the first communicating pipe and the second communicating pipe in, if while swan-neck immerse water in, can also to exhaust gas into
The preliminary fume eliminating of row.
Through the above technical solutions, what is reached has the beneficial effect that the present invention by two pieces of first partitions of setting, by shell point
At three parts, on the one hand gas can be divided into two parts while carrying out purified treatment, improve working efficiency, on the other hand the
Multiple second partitions are set on one partition, spray can be distinguished into multiple small regions, improve the effect of spray, improve exhaust gas
The removal rate of middle oil smoke increases the recovering effect of exhaust gas, so that the oil smoke oil that contains of exhaust gas into electrostatic treatment devices is few, prolongs
The service life of growth device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment 1:
A kind of dying setting machine waste gas recovery as shown in Figure 1 and processing system, including waste-heat recovery device 1, purified treatment dress
Set 2 and electrostatic treatment devices 3.
The waste-heat recovery device 1 one end connection forming machine outlet port, the waste-heat recovery device 1 it is another
End is connected to the purification device 2, and the purification device 2 includes the shell 21 being connected to the waste-heat recovery device 1, the shell
It is equipped with two pieces of first partitions 211 in 21, the shell 21 is successively divided into first spray head area 212, spraying zone 213 and second spray head
Area 214, the bottom both ends of the spraying zone 213 are connected with the waste-heat recovery device 1 by the first communicating pipe 22 and second respectively
Siphunculus 23 is connected to, and the upper end of the spraying zone 213 is connected to the electrostatic treatment devices 3 by third connecting pipe 4, and described first
Showerhead 212 and second spray head area 214 are equipped with multiple spray heads 24, and the first partition 211 is equipped with multiple first through hole, institute
The lower section for stating first partition 211 is equipped with multiple second partitions 25, by the way that two pieces of first partitions are arranged, divides housing 135 into three
Point, on the one hand gas can be divided into two parts while carrying out purified treatment, working efficiency is improved, on the other hand in first partition
Spray can be distinguished into multiple small regions, improve the effect of spray, improve oil smoke in exhaust gas by the upper multiple second partitions of setting
Removal rate, increase the recovering effect of exhaust gas, so that the oil smoke oil that contains of exhaust gas into electrostatic treatment devices is few, extend device
Service life, between the lower end of the second partition 25 and the bottom of the spraying zone 213 be equipped with supply water circulation channel 26,
The second partition 25 is equipped with multiple second through-holes, and the second through-hole should not be distributed excessively, prevents exhaust gas from passing through second quickly logical
Hole is discharged into electrostatic treatment devices, in the present embodiment, each piece of second partition upper end, convenient at setting connecting tube, under
The second through-hole is respectively provided at end, the bottom of the spraying zone 213 is equipped with water outlet 2131.
The spray head 24 is each perpendicular to the corresponding first partition 211.The spray head 24 with the first through hole
It corresponds.The second partition 25 is tilted towards the corresponding first partition 211.On the adjacent second partition 25
The second through-hole 251 between be connected by connecting tube 29, the inclination upwards of the connecting tube 29.Connecting tube tilts upwards facilitates spray
Liquid flows in pipe, oil smoke can be prevented to be sticked in pipe as far as possible, and in actual operation, and connecting tube, which is located at, can facilitate spray
Water enters the position (i.e. above-mentioned the second through-hole convenient at setting connecting tube is connected) of connecting tube, is not each second through-hole
It is connected with another second through-hole, the coolant-temperature gage entered in pipe here is not high, can carry out more chances to exhaust gas in this way
Spray, improves the effect of spray, reduces the content of oil smoke in last exhaust gas.The angle [alpha] 291 of the connecting tube 29 and horizontal direction
More than or equal to 30 ° and it is less than or equal to 60 °, 30 ° of the present embodiment angle [alpha] selection.
The upper end of first communicating pipe 22 and the second communicating pipe 23 are equipped with swan-neck 20.It can prevent liquid from entering the
In a connecting pipe and the second communicating pipe, if while swan-neck immerse water in, preliminary fume eliminating can also be carried out to exhaust gas.
Embodiment 2:
A kind of dying setting machine waste gas recovery as shown in Figure 2 and processing system, including waste-heat recovery device 1, purified treatment dress
Set 2 and electrostatic treatment devices 3.On the basis of embodiment 1 more preferably:
The lower end of the second partition 25 is at a distance from 213 bottom of spraying zone by close to the corresponding first partition
211 are gradually reduced to far from the corresponding first partition 211, and the first partition 211 is equipped with and 213 bottom of spraying zone
The connected drainage plate 27 in portion, the channel 26 is between the drainage plate 27 and the second partition 25, first connection
Pipe 22 and the second communicating pipe 23 are connected to the drainage plate 27 close to the side of the corresponding first partition 211.Draw
The setting of flowing plate can allow water quickly to go out from water outlet, avoid it from being deposited in shell and influence the first communicating pipe and second
Outlet was located in shell, can make grease point for a long time and due to the oil smoke containing cleaning exhaust gas in spray liquid communicating pipe
From so that being stained with grease in shell, month after month accumulation can be fallen throughout the year, may be blocked and be connected to second the first communicating pipe
Pipe.The water outlet 2131 is between two pieces of drainage plates 27.
And angle [alpha] selects 60 ° in the present embodiment.
Embodiment 3
A kind of dying setting machine waste gas recovery as shown in Figure 3 and processing system, including waste-heat recovery device 1, purified treatment dress
Set 2 and electrostatic treatment devices 3.Difference from Example 2 is:
The water outlet 2131 is connected to two pieces of 27 connections of drainage plate.
The connecting tube 29 is equipped with multiple third through-holes.Certain spray can also be carried out to exhaust gas by third through-hole,
More effectively reduce the amount of the oil smoke in exhaust gas.
And angle [alpha] selects 45 ° in the present embodiment.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of dying setting machine waste gas recovery and processing system, which is characterized in that at waste-heat recovery device (1), purification
Manage device (2) and electrostatic treatment devices (3)；The outlet port of one end connection forming machine of the waste-heat recovery device (1), institute
The other end for stating waste-heat recovery device (1) is connected to the purification device (2), and the purification device (2) includes returning with the waste heat
The shell (21) of receiving apparatus (1) connection is equipped with two pieces of first partitions (211) in the shell (21) for the shell (21) successively
It is divided into first spray head area (212), spraying zone (213) and second spray head area (214), the bottom both ends of the spraying zone (213) to divide
It by the first communicating pipe (22) and is not connected to the second communicating pipe (23), the spraying zone (213) with the waste-heat recovery device (1)
Upper end and the electrostatic treatment devices (3) be connected to by third connecting pipe (4), the first spray head area (212) and second is sprayed
Head Section (214) is equipped with multiple spray heads (24), and the first partition (211) is equipped with multiple first through hole, the first partition
(211) it is equipped with below multiple second partitions (25), the lower end of the second partition (25) and the bottom of the spraying zone (213)
The channel (26) for circulation of supplying water is equipped between portion, the second partition (25) is equipped with multiple second through-holes, the spraying zone
(213) bottom is equipped with water outlet (2131).
2. a kind of dying setting machine waste gas recovery according to claim 1 and processing system, it is characterised in that: described second
The lower end of partition (25) is at a distance from the spraying zone (213) bottom by the close corresponding first partition (211) to far
It is gradually reduced from the corresponding first partition (211), the first partition (211) is equipped with and the spraying zone (213) bottom
The connected drainage plate (27) in portion, the channel (26) are described between the drainage plate (27) and the second partition (25)
First communicating pipe (22) and the second communicating pipe (23) are with the drainage plate (27) close to the corresponding first partition
(211) side connection.
3. a kind of dying setting machine waste gas recovery according to claim 2 and processing system, it is characterised in that: the water outlet
Mouth (2131) is between two pieces of drainage plates (27) or the water outlet (2131) is connected to two pieces of drainage plate (27) phases
Junction.
4. a kind of dying setting machine waste gas recovery according to claim 1 or 2 and processing system, it is characterised in that: described
Spray head (24) is each perpendicular to the corresponding first partition (211).
5. a kind of dying setting machine waste gas recovery according to claim 1 or 2 and processing system, it is characterised in that: described
Spray head (24) is corresponded with the first through hole.
6. a kind of dying setting machine waste gas recovery according to claim 1 or 2 and processing system, it is characterised in that: described
Second partition (25) is tilted towards the corresponding first partition (211).
7. a kind of dying setting machine waste gas recovery according to claim 1 or 2 and processing system, it is characterised in that: adjacent
The second partition (25) on the second through-hole (251) between be connected by connecting tube (29), the connecting tube (29) is upward
Inclination.
8. a kind of dying setting machine waste gas recovery according to claim 7 and processing system, it is characterised in that: the connection
The angle [alpha] (291) for managing (29) and horizontal direction is more than or equal to 30 ° and is less than or equal to 60 °.
9. a kind of dying setting machine waste gas recovery according to claim 7 and processing system, it is characterised in that: the connection
It manages (29) and is equipped with multiple third through-holes.
10. a kind of dying setting machine waste gas recovery according to claim 1 or 2 and processing system, it is characterised in that: described
The upper end of first communicating pipe (22) and the second communicating pipe (23) are equipped with swan-neck (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607738.7A CN110201480A (en) | 2019-07-08 | 2019-07-08 | A kind of dying setting machine waste gas recovery and processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607738.7A CN110201480A (en) | 2019-07-08 | 2019-07-08 | A kind of dying setting machine waste gas recovery and processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110201480A true CN110201480A (en) | 2019-09-06 |
Family
ID=67796572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607738.7A Pending CN110201480A (en) | 2019-07-08 | 2019-07-08 | A kind of dying setting machine waste gas recovery and processing system |
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| Country | Link |
|---|---|
| CN (1) | CN110201480A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854486A (en) * | 2016-05-27 | 2016-08-17 | 同济大学 | Waste heat recycling type waste gas treating device for setting machine |
| CN107321093A (en) * | 2017-07-05 | 2017-11-07 | 合肥天翔环境工程有限公司 | Gas purification can system |
| CN107376562A (en) * | 2017-08-02 | 2017-11-24 | 浙江万源环保机械科技有限公司 | A kind of fountain cleaner |
| CN109621596A (en) * | 2019-01-22 | 2019-04-16 | 盐城国环睿保科技有限公司 | A kind of painting workshop paint mist treatment device |
| CN210522128U (en) * | 2019-07-08 | 2020-05-15 | 福建省宏港纺织科技有限公司 | Waste gas recovery and treatment system of printing and dyeing setting machine |
-
2019
- 2019-07-08 CN CN201910607738.7A patent/CN110201480A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854486A (en) * | 2016-05-27 | 2016-08-17 | 同济大学 | Waste heat recycling type waste gas treating device for setting machine |
| CN107321093A (en) * | 2017-07-05 | 2017-11-07 | 合肥天翔环境工程有限公司 | Gas purification can system |
| CN107376562A (en) * | 2017-08-02 | 2017-11-24 | 浙江万源环保机械科技有限公司 | A kind of fountain cleaner |
| CN109621596A (en) * | 2019-01-22 | 2019-04-16 | 盐城国环睿保科技有限公司 | A kind of painting workshop paint mist treatment device |
| CN210522128U (en) * | 2019-07-08 | 2020-05-15 | 福建省宏港纺织科技有限公司 | Waste gas recovery and treatment system of printing and dyeing setting machine |
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