CN209630970U - A kind of DMTO water scrubber - Google Patents
A kind of DMTO water scrubber Download PDFInfo
- Publication number
- CN209630970U CN209630970U CN201920204369.2U CN201920204369U CN209630970U CN 209630970 U CN209630970 U CN 209630970U CN 201920204369 U CN201920204369 U CN 201920204369U CN 209630970 U CN209630970 U CN 209630970U
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- tower body
- dmto
- collecting hood
- downcomer
- inlet pipe
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Abstract
The utility model discloses a kind of DMTO water scrubbers, including tower body, the tower body left end is provided with air inlet pipe, the tower body top is provided with escape pipe, the first packing layer is disposed with inside the tower body from the bottom up, spraying mechanism and the second packing layer, the air inlet pipe is located at below the first packing layer, the tower body is internally provided with collecting hood, the collecting hood is located at below air inlet pipe, the collecting hood bottom end is connected with drainpipe, the drainpipe extends to outside tower body far from one end of collecting hood, the utility model uniform spraying, moisture contacts more abundant with reaction gas, gas-liquid separation effect is good, enhance water washing effect.
Description
Technical field
The utility model relates to DMTO technical field, specially a kind of DMTO water scrubber.
Background technique
MTO is the unified call to methanol-to-olefins, that is, the abbreviation of methanol to Olefin in the world；And
DMTO is the patent proprietary technology and methanol-to-olefins technology of the Dalian Chemistry and Physics Institute, and D represents dimethyl ether/Dalian/double meaning
Think, initial research is based on dimethyl ether alkene, and later technological improvement is since methanol, and the process since methanol is also wrapped
It is converted into dimethyl ether, the process of dimethyl ether conversion alkene containing methanol, therefore quotes the meaning of double；Due to Dalian, the Chemistry and Physics Institute is located in
Dalian, most people think that this D is the meaning in Dalian.Water scrubber is a significant components in DMTO system, but at present
Water scrubber the problems such as there are non-uniform spraying, water and reaction gas insufficient contact.
Utility model content
The purpose of this utility model is to provide a kind of DMTO water scrubbers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of DMTO water scrubber, including tower body, the tower body left end are provided with air inlet pipe, and the tower body top is provided with out
Tracheae is disposed with the first packing layer, spraying mechanism and the second packing layer, the air inlet pipe inside the tower body from the bottom up
Below the first packing layer, the tower body is internally provided with collecting hood, and the collecting hood is located at below air inlet pipe, the collection
Cover bottom end is connected with drainpipe, and the drainpipe extends to outside tower body far from one end of collecting hood.
Preferably, first packing layer and the second packing layer bottom end are provided with packing support plate, the tower body it is interior
Erecting bed corresponding with packing support plate is provided on side wall, the packing support plate is solid by several equally distributed bolts
It is scheduled on erecting bed top.
Preferably, the spraying mechanism includes spray tube, and the spray tube bottom end is equipped with several equally distributed sprays
Head, the spray tube lower section are provided with shower tray, and the left end of the spray tube extends to outside tower body, and is connected with adjusting machine
The right end of structure, the spray tube extends to outside tower body, and is connected with water inlet pipe by rotary joint, installs on the water inlet pipe
There is water pump.
Preferably, several downcomers and riser are provided in the shower tray, the downcomer replaces equal with riser
Even arrangement, the bottom end of the downcomer are lower than the bottom end of riser, and the top of the riser is higher than the top of downcomer.
Preferably, the upper surface of the downcomer is set as tilted shape.
Preferably, the regulating mechanism includes adjusting cylinder, and the tower body left end is provided with fixed plate, the adjusting cylinder
It is mounted on fixed plate top, the telescopic end for adjusting cylinder is connected with slide plate, and the fixed plate top is provided with sliding rail, described
Slide plate slides are installed on the slide rail, and the upper surface of the slide plate is provided with rack gear, and the left end of the spray tube is fixedly installed with half
Gear, half wheel and rack are meshed connection.
Compared with prior art, the utility model has the beneficial effects that collecting hood increases the collection area of drainpipe, just
In discharge waste water；The water in external source is pumped into spray tube by water pump, and is sprayed by spray head, regulating mechanism energy is passed through
The direction of spray head is enough adjusted, to expand spray range, avoids the presence at spray dead angle；The droplet sprayed from spray head
It falls in shower tray, after accumulation to a certain extent, since the top of downcomer is lower than the top of riser, droplet can be preferentially from drop
Water pipe is fallen, while the droplet in downcomer forms fluid-tight condition, so that gas preferentially rises from riser, to realize gas
Liquid initial gross separation；The upper surface of downcomer is set as tilted shape, enters convenient for droplet.The utility model uniform spraying, moisture
Contacted with reaction gas more abundant, gas-liquid separation effect is good, enhances water washing effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of DMTO water scrubber；
Fig. 2 is the enlarged drawing in a kind of DMTO water scrubber at A；
Fig. 3 is a kind of structural schematic diagram of regulating mechanism in DMTO water scrubber.
In figure: 1- tower body, 2- air inlet pipe, 3- escape pipe, the first packing layer of 4-, the second packing layer of 5-, 6- collecting hood, 7- row
Water pipe, 8- packing support plate, 9- erecting bed, 10- bolt, 11- spray tube, 12- spray head, 13- shower tray, 14- regulating mechanism,
15- rotary joint, 16- water inlet pipe, 17- water pump, 18- downcomer, 19- riser, 20- fixed plate, 21- adjust cylinder, and 22- is sliding
Plate, 23- sliding rail, half gear of 24-, 25- rack gear.
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.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of DMTO water scrubber, including tower body 1, it is described
1 left end of tower body is provided with air inlet pipe 2, and 1 top of tower body is provided with escape pipe 3, successively sets from the bottom up inside the tower body 1
It is equipped with the first packing layer 4, spraying mechanism and the second packing layer 5, the air inlet pipe 2 is located at 4 lower section of the first packing layer, the tower body
1 is internally provided with collecting hood 6, and the collecting hood 6 is located at 2 lower section of air inlet pipe, and 6 bottom end of collecting hood is connected with drainpipe 7, institute
It states drainpipe 7 to extend to outside tower body 1 far from one end of collecting hood 6, collecting hood 6 increases the collection area of drainpipe 7, is convenient for
Waste water is discharged.
First packing layer 4 and 5 bottom end of the second packing layer are provided with packing support plate 8, the inner sidewall of the tower body 1
On be provided with erecting bed 9 corresponding with packing support plate 8, the packing support plate 8 passes through several equally distributed bolts 10
It is fixed on 9 top of erecting bed, packing support plate 8 plays supporting role to packing layer.
The spraying mechanism includes spray tube 11, and 11 bottom end of spray tube is equipped with several equally distributed spray heads
12, shower tray 13 is provided with below the spray tube 11, and the left end of the spray tube 11 extends to outside tower body 1, and is connected with
The right end of regulating mechanism 14, the spray tube 11 extends to outside tower body 1, and is connected with water inlet pipe 16 by rotary joint 15,
Water pump 17 is installed on the water inlet pipe 16, the water in external source is pumped by spray tube 11 by water pump 17, and pass through spray
First 12 spray, and the direction of spray head 12 can be adjusted by regulating mechanism 14, to expand spray range, avoid spray dead angle
In the presence of.
Several downcomers 18 and riser 19 are provided in the shower tray 13, the downcomer 18 replaces with riser 19
Uniformly arrangement, the bottom end of the downcomer 18 are lower than the bottom end of riser 19, and the top of the riser 19 is higher than downcomer 18
Top, the droplet sprayed from spray head 12 falls in shower tray 13, after accumulation to a certain extent, due to downcomer 18
Top is lower than the top of riser 19, and droplet can preferentially be fallen from downcomer 18, while the droplet in downcomer 18 forms fluid-tight
Condition, so that gas preferentially rises from riser 19, to realize gas-liquid initial gross separation.
The upper surface of the downcomer 18 is set as tilted shape, enters convenient for droplet.
The regulating mechanism 14 includes adjusting cylinder 21, and 1 left end of tower body is provided with fixed plate 20, the adjusting cylinder
21 are mounted on 20 top of fixed plate, and the telescopic end for adjusting cylinder 21 is connected with slide plate 22,20 top of the fixed plate setting
There is sliding rail 23, the slide plate 22 is slidably mounted on sliding rail 23, and the upper surface of the slide plate 22 is provided with rack gear 25, the spray
The left end of pipe 11 is fixedly installed with half gear 24, and half gear 24 is meshed with rack gear 25 to be connect, by adjusting 21 band of cylinder
Dynamic slide plate 22 moves back and forth, by engaging the rotation for driving spray tube 11 to do certain amplitude between rack gear 25 and half gear 24, from
And spray head 12 is driven to change direction.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of DMTO water scrubber, including tower body (1), it is characterised in that: tower body (1) left end is provided with air inlet pipe (2), institute
Tower body (1) top is stated to be provided with escape pipe (3), be disposed with from the bottom up inside the tower body (1) the first packing layer (4),
Spraying mechanism and the second packing layer (5), the air inlet pipe (2) are located at below the first packing layer (4), set inside the tower body (1)
It is equipped with collecting hood (6), the collecting hood (6) is located at below air inlet pipe (2), and collecting hood (6) bottom end is connected with drainpipe
(7), the drainpipe (7) extends to tower body (1) outside far from the one end of collecting hood (6).
2. a kind of DMTO water scrubber according to claim 1, it is characterised in that: first packing layer (4) is filled out with second
The bed of material (5) bottom end is provided with packing support plate (8), is provided on the inner sidewall of the tower body (1) and packing support plate (8) phase
Corresponding erecting bed (9), the packing support plate (8) are fixed on erecting bed (9) top by several equally distributed bolts (10)
End.
3. a kind of DMTO water scrubber according to claim 1, it is characterised in that: the spraying mechanism includes spray tube
(11), spray tube (11) bottom end is equipped with several equally distributed spray heads (12), setting below the spray tube (11)
Have shower tray (13), it is external that the left end of the spray tube (11) extends to tower body (1), and is connected with regulating mechanism (14), described
It is external that the right end of spray tube (11) extends to tower body (1), and is connected with water inlet pipe (16), the water inlet by rotary joint (15)
Water pump (17) are installed on pipe (16).
4. a kind of DMTO water scrubber according to claim 3, it is characterised in that: be provided on the shower tray (13) several
Downcomer (18) and riser (19), the downcomer (18) replace uniform arrangement, the downcomer (18) with riser (19)
Bottom end be lower than the bottom end of riser (19), the top of the riser (19) is higher than the top of downcomer (18).
5. a kind of DMTO water scrubber according to claim 4, it is characterised in that: the upper surface of the downcomer (18) is arranged
For tilted shape.
6. a kind of DMTO water scrubber according to claim 3, it is characterised in that: the regulating mechanism (14) includes adjusting gas
Cylinder (21), tower body (1) left end are provided with fixed plate (20), and the adjusting cylinder (21) is mounted on fixed plate (20) top,
The telescopic end for adjusting cylinder (21) is connected with slide plate (22), and fixed plate (20) top is provided with sliding rail (23), described
Slide plate (22) is slidably mounted on sliding rail (23), and the upper surface of the slide plate (22) is provided with rack gear (25), the spray tube
(11) left end is fixedly installed with half gear (24), and half gear (24) is meshed with rack gear (25) to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204369.2U CN209630970U (en) | 2019-02-15 | 2019-02-15 | A kind of DMTO water scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204369.2U CN209630970U (en) | 2019-02-15 | 2019-02-15 | A kind of DMTO water scrubber |
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| Publication Number | Publication Date |
|---|---|
| CN209630970U true CN209630970U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920204369.2U Active CN209630970U (en) | 2019-02-15 | 2019-02-15 | A kind of DMTO water scrubber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841474A (en) * | 2019-11-18 | 2020-02-28 | 浙江德创环保科技股份有限公司 | High-temperature dust removal and denitration process for cement kiln tail gas |
-
2019
- 2019-02-15 CN CN201920204369.2U patent/CN209630970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841474A (en) * | 2019-11-18 | 2020-02-28 | 浙江德创环保科技股份有限公司 | High-temperature dust removal and denitration process for cement kiln tail gas |
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