CN211488278U - Anti-oxidation of low temperature denitration prevents stifled atomizing spray gun - Google Patents
Anti-oxidation of low temperature denitration prevents stifled atomizing spray gun Download PDFInfo
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- CN211488278U CN211488278U CN201921742467.8U CN201921742467U CN211488278U CN 211488278 U CN211488278 U CN 211488278U CN 201921742467 U CN201921742467 U CN 201921742467U CN 211488278 U CN211488278 U CN 211488278U
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- spray gun
- gun body
- adapter
- movable adapter
- oxidation
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Abstract
The utility model discloses a low temperature denitration anti-oxidation anti-blocking atomization spray gun, which comprises a spray gun body and a gun head, wherein the spray gun body comprises an inner pipe and an outer pipe, one end of the spray gun body is connected with the gun head through a movable adapter, an inserting column is arranged on one side of the movable adapter close to the spray gun body, the inner pipe at the other end of the spray gun body is divided into two pipes which are connected through a three-way valve, one of the two pipes is connected with an external water pipe, the other pipe is connected with an external agent pipe, one end of the outer pipe far away from the gun head is provided with an air inlet joint, the end part of the air inlet joint is provided with a sealing joint with the outside of the spray gun body for sealing, the air inlet joint is provided with an air inlet, the device adopts the three-way valve to control the circulation of liquid medicine or water, the operation is simple and convenient, and the denitration and desulfuration efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of flue gas purification, concretely relates to anti-oxidation of low temperature denitration prevents stifled atomizing spray gun.
Background
Along with the development of society, the national requirement on environmental protection is higher and higher, to the emission of industrial tail gas in real life, need each item parameter index all to reach the requirement and just can be discharged in the air, on handling industrial tail gas flue gas, each mill can all adopt denitration desulphurization unit, generally handle the flue gas through wet process or dry method mode, in the process of wet process denitration desulfurization, the atomizing spray gun is the most commonly used instrument, and the selection and the use of spray gun play the critical effect to the treatment effect of flue gas.
The current spray gun in the existing market has more problem and just blocks up easily, in case the spray gun blocks up and just needs often to tear open the clearance, and this efficiency greatly reduced that can cause the processing flue gas consequently needs the spray gun that the clearance of being convenient for just can improve atomization efficiency to the denitration desulfurization of industrial tail gas to this efficiency that improves the denitration desulfurization satisfies the demand in market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stifled atomizing spray gun is prevented in anti-oxidation of low temperature denitration, it adopts the circulation of three-way valve control liquid medicine or water, realizes regularly spraying water and washes the inside and pipeline of atomizing spray gun body, cooperates the movable adapter of area plug post, even block up also can be very fast dredge the inside of spray gun body, easy operation is convenient, and can improve the desulfurated efficiency of denitration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low temperature denitration is anti-oxidation prevents stifled atomizing spray gun, it includes spray gun body and rifle head, and the spray gun body includes inner tube and outer tube.
The spray gun comprises a spray gun body, a spray gun head and an outer tube, wherein one end of the spray gun body is connected with the spray gun head through a movable adapter, one side of the movable adapter, which is close to the spray gun body, is provided with an insertion column, the inner tube at the other end of the spray gun body is divided into two tubes which are connected through a three-way valve, one of the tubes is connected with an external water tube, the other tube is connected with an external medicament tube, one end of the outer tube, which is far away from the spray gun head, is provided with an air inlet joint, the end part of the.
As a further description of the utility model, the inside one end that is close to movable adapter of spray gun body be equipped with the baffler, be equipped with the spout on the baffler, the post position of inserting correspond with the spout.
As a further description of the utility model, the inner wall of outer tube and spray gun body link to each other through the ventilative board, form the hybrid chamber between ventilative board and the separation board, the ventilative board on be equipped with a plurality of bleeder vents.
As a further description of the utility model, the movable adapter inside establish to the toper chamber, correspond one side of rifle head be the macrostoma, one side of post is the osculum for the setting is inserted, the post of inserting connect on the movable adapter through setting up the baffle, be equipped with a plurality of through-holes on the baffle.
As the utility model discloses further description, the activity adapter outside establish to the polygon, the spray gun body corresponds the one end shape of activity adapter unanimously with activity adapter, still is equipped with the throw-out collar on the spray gun body, the inside shape of throw-out collar is unanimous with activity adapter shape, the throw-out collar carries on spacingly to activity adapter and spray gun body.
As the utility model discloses further description, the inside internal thread that is equipped with of spray gun body, the one end that movable adapter is close to the post of inserting is equipped with the external screw thread, movable adapter rotates to be connected on the spray gun body.
As a further description of the present invention, the gun head is designed to be of a screw structure, and the gun head is connected with the movable adapter through a screw thread.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an adopt the form of three-way valve in the scheme, can change into liquid medicine or intake, can wash spray gun body inside and rifle head etc. at any time, prevent to block up.
The utility model adopts the movable adapter, the movable adapter is rotated to push the spray gun body to the inside, the inserting column is inserted into the nozzle to prevent the nozzle from being blocked, and the blocked situation can be quickly relieved; the difficult characteristic of blockking up of cooperation spiral rifle head improves the efficiency of denitration.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
fig. 2 is a partial sectional view of the overall structure of the present invention.
In the figure, 1, a spray gun body, 11, an inner pipe, 12, an outer pipe, 13, a blocking plate, 14, a nozzle, 15, a ventilation plate, 16, a mixing cavity, 17, a push ring, 2, a gun head, 3, a movable adapter, 31, an insert column, 32, a conical cavity, 33, a baffle, 4, a three-way valve, 5, an air inlet connector, 51, a sealing connector and 52 an air inlet are arranged.
Detailed Description
A low-temperature denitration anti-oxidation anti-blocking atomization spray gun is shown in a figure 1-2 and comprises a spray gun body 1 and a gun head 2, wherein the spray gun body 1 comprises an inner pipe 11 and an outer pipe 12.
The spray gun comprises a spray gun body 1 and is characterized in that one end of the spray gun body 1 is connected with a gun head 2 through a movable adapter 3, one side, close to the spray gun body 1, of the movable adapter 3 is provided with an inserting column 31, an inner tube 11 at the other end of the spray gun body 1 is arranged to be a tube type, is divided into two tubes and is connected through a three-way valve 4, one tube is connected with an external water tube, the other tube is connected with an external medicament tube, one end, far away from the gun head 2, of an outer tube 12 is provided with an air inlet connector 5, the end part of the air inlet connector 5 and the outside of the.
The outer pipe 12 is connected with the inner wall of the spray gun body 1 through a ventilation plate 15, a mixing cavity 16 is formed between the ventilation plate 15 and the barrier plate 13, and a plurality of ventilation holes are formed in the ventilation plate 15.
The movable adapter 3 is internally provided with a tapered cavity 32, one side corresponding to the gun head is a large opening, the other side provided with an inserting column 31 is a small opening, the inserting column 31 is connected to the movable adapter 3 through a baffle 33, and the baffle 33 is provided with a plurality of through holes.
The outside of activity adapter 3 establish to the polygon, the spray gun body 1 corresponds the one end shape of activity adapter 3 unanimously with activity adapter 3, still is equipped with push ring 17 on the spray gun body 1, the inside shape of push ring 17 is unanimous with activity adapter 3 shape, carries on spacingly to activity adapter 3 and spray gun body 1.
The gun head 2 is of a spiral structure, and the gun head 2 is connected with the movable adapter 3 through threads.
The utility model discloses an adopt three-way valve 4's form in the scheme, can change into liquid medicine or intake, can wash spray gun body 1 inside and rifle head 2 etc. at any time, prevent to block up.
The utility model adopts the movable adapter 3, the movable adapter 3 is rotated to be pushed into the spray gun body 1, the inserting column 31 is inserted into the nozzle 14, the nozzle 14 is prevented from being blocked, and the blocked situation can be quickly relieved; the difficult characteristic of blockking up of cooperation spiral rifle head 2 improves the efficiency of denitration.
The utility model discloses a theory of operation: when the low-temperature denitration anti-oxidation anti-blocking atomization spray gun is used, an external air pipe, a medicament pipe and a water pipe are connected, the water pipe is closed during normal work, the medicament pipe and the air pipe are opened, the movable adapter 3 is rotated to a position half of the external thread, the push ring 17 is pushed, the movable adapter 3 and the spray gun body 1 are fixed, and the spray gun starts to work after the gun head 2 is installed;
when the spray gun body 1 needs to be washed, the medicament pipe is closed, the water pipe and the air pipe are opened, and water is sprayed to wash the inner pipe and the gun head;
when the spout 14 needs to be dredged and blocked, the push ring 17 is pushed to the spray gun body 1, the movable connector 3 is rotated, the movable connector 3 is pushed into the spray gun body 1, the inserting column 31 corresponds to the spout 14, the spout 14 is dredged and blocked, and the denitration and desulfurization efficiency is reduced due to blockage of the spout 14.
The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a stifled atomizing spray gun is prevented in low temperature denitration oxidation, it includes spray gun body and rifle head, and the spray gun body includes inner tube and outer tube, its characterized in that: the spray gun comprises a spray gun body, a spray gun head and an outer tube, wherein one end of the spray gun body is connected with the spray gun head through a movable adapter, one side of the movable adapter, which is close to the spray gun body, is provided with an insertion column, the inner tube at the other end of the spray gun body is divided into two tubes which are connected through a three-way valve, one of the tubes is connected with an external water tube, the other tube is connected with an external medicament tube, one end of the outer tube, which is far away from the spray gun head, is provided with an air inlet joint, the end part of the.
2. The low-temperature denitration anti-oxidation anti-blocking atomization spray gun as claimed in claim 1, wherein: the inside one end that is close to movable adapter of spray gun body be equipped with the baffler, be equipped with the spout on the baffler, the post position of inserting correspond with the spout.
3. The low-temperature denitration anti-oxidation anti-blocking atomization spray gun as claimed in claim 2, wherein: the inner wall of outer tube and spray gun body link to each other through the ventilative board, form the hybrid chamber between ventilative board and the baffler, the ventilative board on be equipped with a plurality of bleeder vents.
4. The low-temperature denitration anti-oxidation anti-blocking atomization spray gun as claimed in claim 1, wherein: the movable adapter is internally provided with a conical cavity, one side of the movable adapter, which corresponds to the gun head, is a large opening, the other side of the movable adapter, which is provided with the inserting column, is a small opening, the inserting column is connected to the movable adapter through a baffle plate, and the baffle plate is provided with a plurality of through holes.
5. The low-temperature denitration anti-oxidation anti-blocking atomization spray gun as claimed in claim 4, wherein: the outside polygon of establishing of activity adapter, the spray gun body corresponds the one end shape of activity adapter and is unanimous with the activity adapter, still is equipped with the throw-off collar on the spray gun body, the inside shape of throw-off collar is unanimous with the activity adapter shape, the throw-off collar carries on spacingly to activity adapter and spray gun body.
6. The low-temperature denitration anti-oxidation anti-blocking atomization spray gun as claimed in claim 5, wherein: the spray gun body inside be equipped with the internal thread, the one end that movable adapter is close to the post of inserting is equipped with the external screw thread, movable adapter rotates to be connected on the spray gun body.
7. The low-temperature denitration oxidation-prevention and blockage-prevention atomization spray gun as claimed in any one of claims 1 to 6, wherein: the gun head is of a spiral structure and is connected with the movable adapter through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742467.8U CN211488278U (en) | 2019-10-17 | 2019-10-17 | Anti-oxidation of low temperature denitration prevents stifled atomizing spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742467.8U CN211488278U (en) | 2019-10-17 | 2019-10-17 | Anti-oxidation of low temperature denitration prevents stifled atomizing spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211488278U true CN211488278U (en) | 2020-09-15 |
Family
ID=72406864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742467.8U Expired - Fee Related CN211488278U (en) | 2019-10-17 | 2019-10-17 | Anti-oxidation of low temperature denitration prevents stifled atomizing spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211488278U (en) |
-
2019
- 2019-10-17 CN CN201921742467.8U patent/CN211488278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211017 |