CN204897851U - Filter before spray gun for roller kilns - Google Patents
Filter before spray gun for roller kilns Download PDFInfo
- Publication number
- CN204897851U CN204897851U CN201520638880.5U CN201520638880U CN204897851U CN 204897851 U CN204897851 U CN 204897851U CN 201520638880 U CN201520638880 U CN 201520638880U CN 204897851 U CN204897851 U CN 204897851U
- Authority
- CN
- China
- Prior art keywords
- lid
- spray gun
- inlet mouth
- roller kiln
- front filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007921 spray Substances 0.000 title claims abstract description 29
- KSSNXJHPEFVKHY-UHFFFAOYSA-N phenol;hydrate Chemical compound O.OC1=CC=CC=C1 KSSNXJHPEFVKHY-UHFFFAOYSA-N 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003034 coal gas Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011286 gas tar Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
The utility model discloses a filter before spray gun for roller kilns, including a body, be provided with the filter screen in the body, the body top is provided with the second lid, second lid top is connected with first lid, first lid top fixedly connected with gas outlet, wherein, an air inlet is connected to the body lateral wall, inlet set follows the tangent line of locating with body wall connection for air inlet outside on being on a parallel with the body outer wall, and the kiln spray gun filter of solving prior art is to not good problems of impurity filter effect such as phenol water.
Description
Technical field
The utility model relates to roller way kiln field, in particular a kind of roller kiln spray gun front filter.
Background technology
Gas maked coal is a kind of clean energy of energy-conserving and environment-protective, and is easy to realize automatic control, is widely used in ceramic kiln industry.But owing to being subject to coal gas producing process technology limit, phenol water, a small amount of gas tar and other impurity can be contained in coal gas, when coal gas enters kiln combustion, these impurity can reduce the calorific value of combustion gas, affect its efficiency of combustion, and wherein with phenol water, other impurity of gas coke wet goods enter easy polluted product in combustion chamber and cause quality product to decline to some extent, so must first be filtered phenol water and other trace impurities by strainer before burning.And the inlet mouth of the strainer of prior art is arranged on strainer side, inlet mouth direction is just to filtering net, after medium enters strainer, coal gas is mingled with the impurity such as phenol water and is easier to through filter screen, enter spray gun from filter outlet, reduce efficiency of combustion, the phenol water being deposited on filter bottom is also less, the phenol water regularly opening ball valve discharge is also few, and filtration efficiency is low.And the part material larger compared with particle also can be concentrated and be attached to just on the filter screen among a small circle of entrance, the filteration that the filter screen away from this region plays is very little, and whole filter screen usage degree is uneven, and filter screen cleaning frequency is high, and filter effect is not good enough.
Consult Fig. 1 and Fig. 2, illustrated is the structural representation of the kiln spray gun front filter of prior art, strainer 1 ' comprises a body 10 ', filter screen 15 ' is provided with in described body 10 ', described body 10 ' top is provided with the second lid 14 ', described second lid 14 ' top is connected with the first lid 13 ', described first lid 13 ' top is fixedly connected with air outlet 12 ', air outlet 12 ' connects spray gun, the sidewall of body 10 ' is provided with inlet mouth 11 ', described inlet mouth 11 ' is set to the tangent plane (inlet mouth 11 ' is just to filter screen 15 ') perpendicular to inlet mouth 11 ' and body 10 ' outer wall junction, described body 10 ' bottom is also provided with a water port 16 ', water port 16 ' place connects a ball valve 17 ' to control the opening and closing of water port 16 '.Adopt this kind of mode to arrange inlet mouth 11 ', gas entry direction is just to filter screen 15 ', and after coal gas enters strainer 1 ', the coal gas being mingled with the impurity such as phenol water easily penetrates filter screen 15 ' and enters spray gun, affects gas-fired quality; Moreover, this kind of mode filtration mainly just to the filter screen 15 ' among a small circle at inlet mouth 11 ' place, the filteration that the filter screen 15 ' away from this region plays is considerably less, and the use of filter screen 15 ' is uneven, poor filtration effect, and it is high that filter screen 15 ' clears up frequency.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of roller kiln spray gun front filter, to solve the kiln spray gun strainer of prior art to the problem of the contaminant filter poor effect such as phenol water.
The technical solution of the utility model is as follows:
A kind of roller kiln spray gun front filter, comprise a body, filter screen is provided with in described body, described body top is provided with the second lid, described second lid top is connected with the first lid, and described first lid top is fixedly connected with air outlet, wherein, described tube wall connects an inlet mouth, and described inlet mouth is set to the tangent line being parallel to the enterprising gas port outer edge of tube wall and tube wall junction.
Described roller kiln spray gun front filter, wherein, described its bottom is provided with the Drainage Division of a spill.
Described roller kiln spray gun front filter, wherein, is also provided with the water port of draining phenol water bottom described Drainage Division, water port place is provided with the ball valve controlling water port opening and closing.
Described roller kiln spray gun front filter, wherein, the cross-sectional shape of described inlet mouth and air outlet is set to circle.
Described roller kiln spray gun front filter, wherein, the sidewall of described body is connected with near inlet mouth place and supports the support component of inlet mouth, and described support component comprises one and adaptive and and the recess that contacts of inlet mouth outer edge of intake port shape size.
Described roller kiln spray gun front filter, wherein, the cross-sectional shape of described first lid and the second lid is set to circle, is bolted between the first lid and the second lid.
The beneficial effects of the utility model: the utility model is by providing a kind of roller kiln spray gun front filter, reset inlet mouth position, make to enter in the direction that filter screen is tangent during gas maked coal air inlet, increase considerably filtration area, slow down the gas speed of filtering surface, makes filtration more abundant; Coal gas with phenol water enters strainer with the direction tangent with filter screen, centrifugalization phenol water to be thrown to after the inwall of body along tube wall toward dirty, effectively improve water-gas for the filter effect of phenol water with other impurity, for kiln provides more pure inflammable gas, improve efficiency of combustion.
Accompanying drawing explanation
Fig. 1 is the kiln spray gun filter structure schematic representation of prior art.
Fig. 2 is the kiln spray gun strainer vertical view of prior art.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is front view of the present utility model.
Fig. 5 is vertical view of the present utility model.
Fig. 6 is the structural representation of filter screen in the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Consult Fig. 3 to Fig. 6, the utility model provides a kind of roller kiln spray gun front filter 1, comprise a body 10, filter screen 15 is provided with in described body 10, described body 10 top is provided with the second lid 14, described second lid 14 top is connected with the first lid 13, the cross-sectional shape of the first lid 13 and the second lid 14 is set to circle, be bolted between first lid 13 and the second lid 14, described first lid 13 top is fixedly connected with air outlet 12, described body 10 sidewall connects an inlet mouth 11, the cross-sectional shape of inlet mouth 11 and air outlet 12 is set to circle, described inlet mouth 11 is set to its place straight line and body 10 sidewall is tangential on inlet mouth 11 and body 10 sidewall junction (straight line and the filter screen 15 at inlet mouth 11 place are tangent), by the set-up mode of this inlet mouth 11, along the circular motion inside strainer body after coal gas enters strainer from the direction tangent with filter screen 15, because the proportion of phenol water is larger, required centripetal force is also larger, phenol water is separated with coal gas and is thrown to after inboard wall of tube body gravitate along tube wall toward dirty under the action of the centrifugal, the coal gas that proportion is lighter then can rotate in the place of inboard wall of tube body near filter screen, discharge from the air outlet 12 of top through after most of filtering surface of filter screen under the pushing of follow-up coal gas continuous uniform, enter spray gun, impurity that is more tiny and lighter weight then can be filtered net and capture, by the straight line at this inlet mouth 11 place and the tangent set-up mode of filter screen 15, effectively other impurity such as coal gas and phenol water are separated, increase considerably filtration area, slow down the gas speed of filtering surface, make filtration more abundant, greatly improve filter effect, improve the purity of the inflammable gas of feed spray gun.
The sidewall of body 10 is connected with near inlet mouth 11 place and supports the support component 18 of inlet mouth 11, described support component 18 comprises one and adaptive and and the recess 181 that contacts of inlet mouth 11 outer edge of inlet mouth 11 shape size.Support component 18 pairs of inlet mouths 11 play stable support, prevent from causing stress and deformation because inlet mouth 11 is biased.
In the present embodiment, be provided with the Drainage Division 101 of a spill bottom described body 10, be also provided with the water port 16 of draining phenol water bottom described Drainage Division 101, water port 16 place is provided with the ball valve 17 controlling water port 16 opening and closing.The phenol water be thrown out of down flows over Drainage Division 101 along tube wall and flow to water port 16 and be discharged, and ball valve 17 controls the opening and closing of water port 16.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. a roller kiln spray gun front filter, comprise a body, filter screen is provided with in described body, described body top is provided with the second lid, described second lid top is connected with the first lid, and described first lid top is fixedly connected with air outlet, it is characterized in that, described tube wall connects an inlet mouth, and described inlet mouth is set to its place straight line and tube wall is tangential on inlet mouth and tube wall junction.
2. roller kiln spray gun front filter according to claim 1, it is characterized in that, described its bottom is provided with the Drainage Division of a spill.
3. roller kiln spray gun front filter according to claim 2, is characterized in that, be also provided with the water port of draining phenol water bottom described Drainage Division, and water port place is provided with the ball valve controlling water port opening and closing.
4. roller kiln spray gun front filter according to claim 1, it is characterized in that, the cross-sectional shape of described inlet mouth and air outlet is set to circle.
5. roller kiln spray gun front filter according to claim 1, it is characterized in that, the sidewall of described body is connected with near inlet mouth place and supports the support component of inlet mouth, described support component comprises one and adaptive and and the recess that contacts of inlet mouth outer edge of intake port shape size.
6. roller kiln spray gun front filter according to claim 1, is characterized in that, the cross-sectional shape of described first lid and the second lid is set to circle, is bolted between the first lid and the second lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638880.5U CN204897851U (en) | 2015-08-21 | 2015-08-21 | Filter before spray gun for roller kilns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638880.5U CN204897851U (en) | 2015-08-21 | 2015-08-21 | Filter before spray gun for roller kilns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897851U true CN204897851U (en) | 2015-12-23 |
Family
ID=54920043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638880.5U Active CN204897851U (en) | 2015-08-21 | 2015-08-21 | Filter before spray gun for roller kilns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204897851U (en) |
-
2015
- 2015-08-21 CN CN201520638880.5U patent/CN204897851U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528223, Building A-2, No. 3 Xiangda Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province (Residence Application) Patentee after: Guangdong Zhongpeng Thermal Energy Technology Co.,Ltd. Address before: No. 9 Panjin Road, South China Hardware Industry Base, Danzao Town, Nanhai District, Foshan City, Guangdong Province, 528233 Patentee before: GUANGDONG JUMPER THERMAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |