CN209549156U - A kind of denitrating system injection apparatus - Google Patents
A kind of denitrating system injection apparatus Download PDFInfo
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- CN209549156U CN209549156U CN201920095004.0U CN201920095004U CN209549156U CN 209549156 U CN209549156 U CN 209549156U CN 201920095004 U CN201920095004 U CN 201920095004U CN 209549156 U CN209549156 U CN 209549156U
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- honeycomb screen
- bye
- current equalizer
- injection apparatus
- distribution current
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Abstract
A kind of denitrating system injection apparatus, including main line, multiple bye-passes and distribution current equalizer, the bye-pass setting is on distribution current equalizer, honeycomb screen is equipped in the distribution current equalizer, the honeycomb screen is made of multiple shells, and it is communicated mutually between shell, the honeycomb screen is equipped with inlet and outlet, the water inlet is circumscribed with automatic temperature-control water tank by pipeline with water outlet, the honeycomb screen rotated down is equipped with drainage plate, and the drainage plate end is equipped with the rotating switch for driving drainage plate rotation.The utility model has the advantage that compared with prior art: adjustable medicament and compressed air make medicament flow and the more uniform stabilization of compressed air require in bye-pass, improve denitration efficiency by the initial velocity of honeycomb screen.
Description
Technical field
The utility model relates to flue gases purification field, in particular to a kind of denitrating system injection apparatus.
Background technique
In denitrating system device, the denitration spray gun of denitration liquid medicine or compressed air, (latus rectum DN11) branch are conveyed
Pipeline is typically directly welded on the main line of (latus rectum DN25), when denitrating system is debugged and is run, is come by main line
Medicament and compressed air enter directly into bye-pass, since bye-pass total sectional area is near or below main line sectional area,
Pressure difference is produced, the medicament flow of spray gun and compressed air require is caused to be not easy regulation and control, thus is transported in denitrating system
When row, each bypass flow unevenness and unstable situation are generated, denitration efficiency is affected, so needing a kind of stable denitration
System changes the disadvantage in existing apparatus technology with injection apparatus.
Utility model content
The shortcomings that existing in view of the above technology, the utility model provide a kind of easy regulation and control spray gun medicament flow and
The device that compressed air require makes its more uniform stabilization, improves denitration efficiency.
To solve the above problems, technical solution provided by the utility model are as follows:
A kind of denitrating system injection apparatus, including main line, multiple bye-passes and distribution current equalizer, the main line
It is connected to distribution current equalizer, the bye-pass setting is equipped with rectification on distribution current equalizer in the distribution current equalizer
Grid, the honeycomb screen is made of multiple shells, and is communicated mutually between shell, and the honeycomb screen is equipped with inlet and outlet,
The water inlet is circumscribed with automatic temperature-control water tank by pipeline with water outlet, and the honeycomb screen rotated down is equipped with drainage plate, institute
It states drainage plate end and is equipped with the rotating switch for driving drainage plate rotation.
As an improvement, the honeycomb screen is made up of multiple shells link block connection, link block is welded on each shell
Between body, the stability of rectification grid structure is increased.
As an improvement, the distribution current equalizer is equipped with bearing block and bearing cap, bearing, institute are equipped in the bearing block
Rotating switch is stated across bearing bore diameter, the setting for being set as rotating switch of bearing provides environment.
As an improvement, being equipped with metallic rotameter on the bye-pass, metallic rotameter can monitor branch
Pressure value in pipeline.
As an improvement, the distribution current equalizer and extraneous junction are equipped with gasket, prevent distribution current equalizer from letting out
Dew.
The utility model has the advantage that compared with prior art: adjusting rotating switch by rotation, changes drainage plate
The adjustable medicament of angle and compressed air can make medicament and compression empty by the initial velocity of honeycomb screen, the setting of honeycomb screen
Gas more smoothly enters in bye-pass, thus make medicament flow in bye-pass and the more uniform stabilization of compressed air require,
Denitration efficiency is improved, the temperature of water in honeycomb screen can also be adjusted to regulate and control the temperature of medicament or compressed air by honeycomb screen
Degree, will be in next reaction unit more sufficiently.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of denitrating system injection apparatus of the utility model；
Fig. 2 is a kind of distribution current equalizer structural schematic diagram of denitrating system injection apparatus of the utility model；
Fig. 3 is a kind of honeycomb screen structural schematic diagram of denitrating system injection apparatus of the utility model；
It is as shown in the figure: 1, main line, 2, distribution current equalizer, 3, bye-pass, 4, metallic rotameter, 5, automatic temperature-control
Water tank, 6, rotating switch, 7, drainage plate, 8, honeycomb screen, 9, water inlet, 10, water outlet, 11, bearing cap, 12, bearing block, 13,
Bearing.
Specific embodiment
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, the utility model one of which embodiment is illustrated, a kind of denitration
System injection apparatus, including main line 1, multiple bye-passes 3 and distribution current equalizer 2, the distribution current equalizer 2 are cabinet
Structure, the main line 1 are connected to distribution current equalizer 2, and the setting of bye-pass 3 is on distribution current equalizer 2, the distribution
In current equalizer 2 be equipped with honeycomb screen 8, and it is setting up and down distribution current equalizer in, the honeycomb screen 8 is made of multiple shells,
And communicated mutually between shell, it is made up of multiple shells link block connection, is shell structure outside the honeycomb screen 8, it is interior
Portion is honeycomb structure, and the honeycomb screen 8 is equipped with water inlet 9 and water outlet 10, and the water inlet 9 passes through pipeline with water outlet 10
It is circumscribed with automatic temperature-control water tank 5,8 rotated down of honeycomb screen is equipped with drainage plate 7, and 7 end of drainage plate, which is equipped with to drive, draws
The rotating switch 6 that flowing plate 7 rotates, the distribution current equalizer 2 is equipped with bearing block 12 and bearing cap 11, in the bearing block 12
Equipped with bearing 11, the rotating switch 6 passes through 13 internal diameter of bearing, is equipped with metallic rotameter 4, institute on the bye-pass 3
It states distribution current equalizer 2 and extraneous junction is equipped with gasket.
For the utility model when specifically used, the medical fluid or compressed air pressure come due to the conveying of main line 1 is larger, then
It enters in distribution current equalizer 2, by drainage plate 7, honeycomb screen 8 is flowed into bye-pass 3, in the process, can be passed through
Rotary motion switch 6 adjusts the angle of drainage plate 7 to change medical fluid or compressed air enters speed in honeycomb screen 8, utilizes
Extraneous automatic temperature-control water tank 5 can be such that the water with certain temperature fills in honeycomb screen 8, when honeycomb screen 8 has certain temperature
When spending, the temperature of medical fluid or compressed air can also changed, keep reaction more abundant hence into next reaction unit, simultaneously
The pressure in bye-pass 3 can be detected by the metallic rotameter 4 on bye-pass 3, adjust rotating switch according to demand.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Only one of the embodiments of the present invention, practical structures are not limited thereto.All in all if this field it is common
Technical staff is enlightened by it, without deviating from the purpose of the present invention, is not inventively designed and this skill
The similar frame mode of art scheme and embodiment, belong to the protection scope of the utility model.
Claims (5)
1. a kind of denitrating system injection apparatus, it is characterised in that: including main line (1), multiple bye-passes (3) and distribution are flowed
Device (2), bye-pass (3) setting are equipped with honeycomb screen in distribution current equalizer (2) in the distribution current equalizer (2)
(8), the honeycomb screen (8) is made of multiple shells, and communicates mutually between shell, and the honeycomb screen (8) is equipped with water inlet (9)
With water outlet (10), the water inlet (9) is circumscribed with automatic temperature-control water tank (5), the rectification by pipeline with water outlet (10)
Grid (8) rotated down is equipped with drainage plate (7), and drainage plate (7) end is equipped with the rotating switch (6) for driving drainage plate rotation.
2. a kind of denitrating system injection apparatus according to claim 1, it is characterised in that: the honeycomb screen (8) be by
Multiple shells are connected by link block and are formed, and link block is welded between each shell.
3. a kind of denitrating system injection apparatus according to claim 1, it is characterised in that: the distribution current equalizer
(2) it is equipped with bearing block (12) and bearing cap (11), is equipped with bearing (13) in the bearing block (12), the rotating switch (6)
Across bearing (13) internal diameter.
4. a kind of denitrating system injection apparatus according to claim 1, it is characterised in that: on the bye-pass (3)
Equipped with metallic rotameter (4).
5. a kind of denitrating system injection apparatus according to claim 1, it is characterised in that: the distribution current equalizer
(2) gasket is equipped with extraneous junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095004.0U CN209549156U (en) | 2019-01-21 | 2019-01-21 | A kind of denitrating system injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095004.0U CN209549156U (en) | 2019-01-21 | 2019-01-21 | A kind of denitrating system injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549156U true CN209549156U (en) | 2019-10-29 |
Family
ID=68308441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920095004.0U Active CN209549156U (en) | 2019-01-21 | 2019-01-21 | A kind of denitrating system injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209549156U (en) |
-
2019
- 2019-01-21 CN CN201920095004.0U patent/CN209549156U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Room 1101, building 1, block a, Zhonghai Jingyang mansion, Luyuan District, Changchun City, Jilin Province Patentee after: Jilin Longhua Environmental Protection Group Co.,Ltd. Address before: 130000 building 6, Wuhuan golf community, No.7 Xingyang street, Luyuan District, Changchun City, Jilin Province Patentee before: JILIN PROVINCE LONGHUA ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co.,Ltd. |
|
| CP03 | "change of name, title or address" |