CN210647453U - High-efficiency environment-friendly coating pretreatment shed body equipment - Google Patents
High-efficiency environment-friendly coating pretreatment shed body equipment Download PDFInfo
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- CN210647453U CN210647453U CN201921469658.1U CN201921469658U CN210647453U CN 210647453 U CN210647453 U CN 210647453U CN 201921469658 U CN201921469658 U CN 201921469658U CN 210647453 U CN210647453 U CN 210647453U
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Abstract
The utility model discloses a high-efficient environment-friendly before application processing canopy body equipment, including the canopy body, the canopy body is by canopy body roof, and canopy body curb plate and water conservancy diversion bottom plate splice each other and constitute, the canopy body sprays the buffer and is located two and sprays the district that sprays between the buffer including being located both ends around the canopy body, two one of them bottoms that spray the buffer are equipped with the backward flow mouth, the backward flow mouth is long and narrow opening structure, and its water conservancy diversion bottom plate that will be located the bottom separates into two parts to the backward flow mouth lower extreme is equipped with the grafting bounding wall that is used for pegging graft with the cistern, the grafting bounding wall is to the bottom protrusion of the canopy body. The utility model discloses can satisfy the pretreatment requirement and can solve the problem that the current canopy body exists again, fully consider factors such as energy-conservation, environmental protection, work efficiency, its canopy body with the general adoption in the trade compares, convenient maintenance, energy saving and emission reduction protects the workshop environment, helps establishing clear production environment.
Description
Technical Field
The utility model relates to a high-efficient environment-friendly processing canopy body equipment before application belongs to the cleaner production field in the coating process.
Background
The coating is a technology for covering the surface of a product, and not only is the appearance of the product bright, but also the corrosion resistance and the oxidation resistance of the product are improved, so that the service life of the product is greatly prolonged. The surface of a metal product is inevitably provided with impurity substances such as an oxide film, rust, welding slag, grease and the like through production links such as processing, transportation, storage and the like, in order to ensure that a coating layer is firmly attached to the surface of a workpiece, pretreatment is carried out before coating, otherwise, the bonding force between the coating and base metal is influenced, the coating quality is reduced, and the coating is easy to fall off due to the fact that the internal impurity substances are continuously corroded under the condition that the base metal is protected by the coating, so that the appearance and the use function of the product are influenced, and the service life is shortened. Therefore, the pretreatment process of coating is a crucial process in the whole coating process.
The pretreatment section of the current automatic spraying line is of a shed tunnel structure, surrounding shed bodies form a closed structure, a plurality of groups of annular pipelines are arranged in the middle of each section of shed body, annular nozzles are uniformly distributed on each group of annular pipelines, and cleaning liquid generates certain pressure through the pipelines and is sprayed out through the nozzles to wash the periphery of a workpiece; the upper shed body and the side shed bodies are used for blocking splashing liquid (liquid medicine or cleaning water) generated in the cleaning process and preventing the mist cleaning liquid from diffusing into the air, and the lower shed body is used for collecting and refluxing the sprayed liquid and is provided with a reflux port. A gap of about 10cm is reserved in the middle of the upper shed body, a chain guide rail is erected above the upper shed body, and the hanging parts move in the shed body through hooks, so that the surface treatment is completed.
Because the function of the shed body is relatively simple, the design of the shed body is mostly consistent with that of each design institute and manufacturer, including shed body processing lines produced by international market-known enterprises, and many detailed problems can be ignored by the manufacturers in the actual use process, such as:
(a) the layout design and the model selection design of the nozzles are unreasonable, namely the power of an ① pump is high, so that the energy consumption is improved, the ② spraying pressure and flow are not uniform, the workpiece cleaning effect is poor, and ③ liquid splashes out of the shed body, so that the resource waste and the environmental pollution are caused;
(b) the liquid reflux speed is slow: be equipped with the filter screen on the backward flow mouth in order to stop tiny work piece including the silica gel protective sheath on the part fall into and block in the liquid pump, arouse easily to shut down the trouble. However, when the machine is used, dirt on the surface of the workpiece is accumulated on the filter screen, so that liquid cannot flow back to the liquid tank quickly, the liquid tank can be supplemented in a liquid shortage manner, on one hand, liquid medicine is diluted, on the other hand, when the machine is stopped, all liquid flows back and often exceeds the volume of the liquid tank, so that the liquid overflows, and resource waste and environmental pollution are caused;
(c) the return port is generally designed in the middle of the lower shed body, and the annular spray pipe is arranged above the return port, so that the return port is not easy to clean, and falling parts, protective sleeves and the like are not easy to pick up;
(d) the side plates are arranged on two sides of the plurality of groups of annular pipelines and are used for blocking sprayed dispersed liquid flow, the blocking effect is poor due to the defects of the design, liquid in different spraying sections is easy to flow into the side plates, so that the side plates are polluted, and the side plates need to be replaced in advance, so that resource waste and environmental pollution are caused;
(e) the joint of different spraying sections is the highest point, and because no partition plate is designed, liquid in different spraying sections is mixed, so that resource waste and environmental pollution are caused;
(f) the shed body and the liquid tank are spliced after being bent by a piece of metal, in order to avoid leakage, the periphery of the shed body needs to be fully welded, the general shed body is about hundred meters long, the larger the processing workpiece is, the larger the volume of the needed shed body is, the welding workload is very large, and the removal and the transfer of the shed body are not facilitated while the resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome some defects that prior art exists and consider factors such as energy-conservation, environmental protection, work efficiency simultaneously, and then provide a high-efficient environment-friendly processing canopy body equipment before application.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a high-efficient environment-friendly processing canopy body equipment before application, includes the canopy body, the canopy body is by canopy body roof, and canopy body curb plate and water conservancy diversion bottom plate splice each other and constitute, the canopy body sprays the buffer and is located two and spray the district between the buffer including being located both ends around the canopy body, two one of them bottoms that spray the buffer are equipped with the backward flow mouth, the backward flow mouth is long and narrow opening structure, and its water conservancy diversion bottom plate that will be located the bottom separates into two parts to the backward flow mouth lower extreme is equipped with the grafting bounding wall that is used for pegging graft with the cistern, the grafting bounding wall is to the bottom protrusion of the canopy body.
Furthermore, the backflow port is in a strip-shaped groove shape.
Further, the inlet plane height of backward flow mouth is less than the bottom height at canopy body outside front and back both ends, the water conservancy diversion bottom plate of backward flow mouth both sides is the slope form, and the low side of water conservancy diversion bottom plate is located backward flow mouth department, and the high-end both ends around being located the canopy body of water conservancy diversion bottom plate.
Further, be equipped with the feed liquor house steward, the bottom shower that are located the bottom in the spraying district, be located the lateral part shower of both sides and the top shower that is located the top to be equipped with the nozzle on each shower, bottom shower and feed liquor house steward looks UNICOM, the both ends of bottom shower are connected with the lower extreme of the lateral part shower of both sides through the connecting pipe that the slope set up, and the upper end of lateral part shower is connected with the one end of top shower through the connecting pipe that the slope set up, and the other end of top shower passes through the end cap shutoff. Wherein, the connecting pipe is inclined at an angle of 45 degrees.
Furthermore, a step plate is arranged at the bottom of the spraying area.
Further, the both ends that district and two sprayed the buffer zone handing-over are equipped with bottom baffle, lateral part baffle and top baffle respectively in spraying, the both ends of bottom baffle are connected with the lateral part baffle that is located both sides to leave the clearance that supplies rivers to pass through between the lower extreme of bottom baffle and the canopy body bottom surface, the upper end of lateral part baffle links to each other with the top baffle that is located the top, and is equipped with isosceles right angle baffle in junction between them.
Furthermore, the bottoms of the front end and the rear end of the shed body are provided with baffle plates for preventing liquid from channeling.
Furthermore, a layer of shed body insulation board is arranged outside the shed body side board.
Furthermore, the shed body top plate is divided into a shed body left top plate and a shed body right top plate, and a clearance channel for the hanging mechanism to pass through is reserved between the shed body left top plate and the shed body right top plate.
The utility model has the advantages as follows:
(1) the workpiece can be uniformly washed, the washing effect is good, the energy consumption is reduced by 20% while the washing effect is improved, the liquid mist is reduced from floating outwards, and the risk of liquid channeling is reduced;
(2) the position of the return port is arranged at the middle position deviating from the spraying section shed body, and no shielding is arranged above the return port; the long and narrow opening of the backflow port is designed to accelerate backflow, so that maintenance is facilitated;
(3) the unique connection mode of the shed body and the liquid tank (the lower end of the backflow port and the liquid tank adopt an up-down insertion mode to replace the traditional flange connection or welding), thereby not only facilitating the maintenance of the liquid tank, but also avoiding the untimely backflow of liquid caused by not cleaning and maintaining the filter screen in time, thereby causing resource waste and environmental pollution;
(4) the novel baffle plate structure and the novel partition plate reduce liquid channeling, save resources and reduce environmental pollution;
(5) the shed body adopts modular design and assembly, the whole workload is reduced by more than 30%, the field installation time only accounts for about 20% of the original time, and the shed is convenient to install and convenient to detach and move in the future.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the canopy body of the present invention.
Fig. 3 is a longitudinal sectional view of the present invention.
Fig. 4 is a transverse sectional view of the present invention.
Fig. 5 is a diagram of the spraying effect of the nozzle.
Labeled as: 1-shed top plate, 2-shed side plate, 3-diversion bottom plate, 4-clearance channel, 5-spraying buffer zone, 6-spraying zone, 7-return port, 8-splicing coaming, 9-liquid inlet header pipe, 10-bottom spraying pipe, 11-side spraying pipe, 12-top spraying pipe, 13-nozzle, 14-connecting pipe, 15-step plate, 16-bottom partition plate, 17-side partition plate, 18-top partition plate, 19-right-angle partition plate and 20-baffle plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a high-efficient environment-friendly processing canopy body equipment before application, including the canopy body, the canopy body is by canopy body roof 1, and canopy body curb plate 2 and water conservancy diversion bottom plate 3 splice each other and constitute, the canopy body is including being located around both ends spray buffer 5 and being located two and spray the district 6 that sprays between the buffer 5, two one of them bottoms that spray buffer 4 are equipped with backward flow mouth 7, backward flow mouth 7 is long and narrow opening structure, and it will be located the water conservancy diversion bottom plate 3 separation of bottom two parts to backward flow mouth 7 lower extreme is equipped with the grafting bounding wall 8 that is used for pegging graft with the cistern, grafting bounding wall 8 is to the bottom protrusion of the canopy body.
In this embodiment, backward flow mouth 7 is the bar recess form to the inlet plane height of backward flow mouth 7 is less than the bottom height at canopy body outside front and back both ends, the water conservancy diversion bottom plate 3 of backward flow mouth 7 both sides is the slope form, and the low side of water conservancy diversion bottom plate 3 is located backward flow mouth department, and the high-end both ends around being located the canopy body of water conservancy diversion bottom plate 3.
As shown in fig. 3 and 4, be equipped with the feed liquor house steward 9 that is located the bottom in the shower area 6, bottom shower 10, be located the lateral part shower 11 of both sides and be located the top shower 12 at top to be equipped with nozzle 13 on each shower, bottom shower 10 and feed liquor house steward 9 UNICOM, the both ends of bottom shower 10 are connected with the lower extreme of the lateral part shower 11 of both sides through the connecting pipe 14 that the slope set up, and the connecting pipe 14 that the upper end of lateral part shower 11 set up through the slope is connected with the one end of top shower 12, and the other end of top shower 12 passes through the end cap shutoff.
In order to reduce liquid channeling and environmental pollution, the bottoms of the front end and the rear end of the shed body are provided with baffle plates 20 for preventing liquid channeling; the two ends of the cross connection of the spraying area 6 and the two spraying buffer areas 5 are respectively provided with a bottom partition plate 16, a side partition plate 17 and a top partition plate 18, the two ends of the bottom partition plate 16 are connected with the side partition plates 17 positioned on the two sides, a gap for water flow to pass through is reserved between the lower end of the bottom partition plate 16 and the bottom surface of the shed body, the upper end of the side partition plate 17 is connected with the top partition plate 18 positioned on the top, and an isosceles right-angle partition plate 19 is arranged at the joint of the two.
In this embodiment, the connecting tube 14 is inclined at an angle of 45 degrees.
In this embodiment, a step plate 15 is disposed at the bottom of the spraying region 6.
In this embodiment, a layer of greenhouse body insulation board is arranged outside the greenhouse body side plate 2.
In this embodiment, the canopy body top plate 1 is divided into a canopy body left top plate and a canopy body right top plate, and a clearance channel 4 for the hanging mechanism to pass through is left between the canopy body left top plate and the canopy body right top plate.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution modes and the like fall within the scope of the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (10)
1. The utility model provides a high-efficient environment-friendly processing canopy body equipment before application, includes the canopy body, the canopy body is by canopy body roof, and canopy body curb plate and water conservancy diversion bottom plate splice each other and constitute, its characterized in that, the canopy body sprays the buffer and is located two and spray the district between the buffer including being located both ends around, two one of them bottoms that spray the buffer are equipped with the backward flow mouth, the backward flow mouth is long and narrow opening structure, and its water conservancy diversion bottom plate that will be located the bottom separates into two parts to the backward flow mouth lower extreme is equipped with the grafting bounding wall that is used for pegging graft with the cistern, the grafting bounding wall is to the bottom protrusion of the canopy body.
2. The high-efficiency environment-friendly pretreatment booth equipment for coating according to claim 1, wherein the return opening is in the shape of a strip groove.
3. The high-efficiency environment-friendly pretreatment booth equipment for coating according to claim 1, wherein the liquid inlet plane height of the return port is lower than the bottom height of the front end and the rear end of the outermost side of the booth body, the guide bottom plates on both sides of the return port are inclined, the lower ends of the guide bottom plates are located at the return port, and the higher ends of the guide bottom plates are located at the front end and the rear end of the booth body.
4. The high-efficiency environment-friendly pretreatment coating shed body equipment as claimed in claim 1, wherein a liquid inlet main pipe and a bottom spray pipe are arranged in the spray area, the side spray pipes are arranged on two sides of the spray area, the top spray pipe is arranged on the top of the spray area, each spray pipe is provided with a nozzle, the bottom spray pipe is communicated with the liquid inlet main pipe, two ends of the bottom spray pipe are connected with lower ends of the side spray pipes on two sides of the spray area through connecting pipes which are obliquely arranged, the upper ends of the side spray pipes are connected with one end of the top spray pipe through connecting pipes which are obliquely arranged, and the other end of the top spray pipe is blocked through a plug.
5. The high-efficiency environment-friendly pretreatment coating shed body equipment as claimed in claim 4, wherein the connecting pipe is inclined at an angle of 45 degrees.
6. The high-efficiency environment-friendly pre-coating treatment shed body equipment as claimed in claim 1 or 4, wherein a step plate is arranged at the bottom of the spraying area.
7. The high-efficiency environment-friendly pretreatment booth equipment for coating according to claim 1 or 4, wherein a bottom partition plate, a side partition plate and a top partition plate are respectively arranged at two ends of the connection between the spraying area and the two spraying buffer areas, the two ends of the bottom partition plate are connected with the side partition plates at two sides, a gap for water flow to pass through is reserved between the lower end of the bottom partition plate and the bottom surface of the booth body, the upper ends of the side partition plates are connected with the top partition plate at the top, and an isosceles right-angle partition plate is arranged at the connection position of the two side partition plates.
8. The high-efficiency environment-friendly pretreatment shed body equipment for coating according to claim 1, wherein the bottoms of the front end and the rear end of the shed body are provided with baffle plates for preventing liquid from flowing.
9. The high-efficiency environment-friendly pretreatment shed body equipment for coating according to claim 1, wherein a layer of shed body insulation board is arranged outside the shed body side board.
10. The high-efficiency environment-friendly pretreatment shed body equipment for coating according to claim 1, wherein the shed body top plate is divided into a shed body left top plate and a shed body right top plate, and a gap channel for a hanging mechanism to pass through is reserved between the shed body left top plate and the shed body right top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469658.1U CN210647453U (en) | 2019-09-03 | 2019-09-03 | High-efficiency environment-friendly coating pretreatment shed body equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469658.1U CN210647453U (en) | 2019-09-03 | 2019-09-03 | High-efficiency environment-friendly coating pretreatment shed body equipment |
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| CN210647453U true CN210647453U (en) | 2020-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479681A (en) * | 2019-09-03 | 2019-11-22 | 微一绿色环保科技（海盐）有限公司 | Efficient and environment-friendly type Coating Pretreatment canopy body equipment |
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2019
- 2019-09-03 CN CN201921469658.1U patent/CN210647453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479681A (en) * | 2019-09-03 | 2019-11-22 | 微一绿色环保科技（海盐）有限公司 | Efficient and environment-friendly type Coating Pretreatment canopy body equipment |
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