CN216095198U - Spraying device capable of automatically rotating - Google Patents
Spraying device capable of automatically rotating Download PDFInfo
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- CN216095198U CN216095198U CN202122912616.4U CN202122912616U CN216095198U CN 216095198 U CN216095198 U CN 216095198U CN 202122912616 U CN202122912616 U CN 202122912616U CN 216095198 U CN216095198 U CN 216095198U
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Abstract
The utility model provides a spraying device capable of automatically rotating. The automatically rotatable spray device comprises: the nonrust steel pipe of first DN125, the quantity of silk head short circuit is two, two the silk head short circuit communicate respectively in the both sides of the nonrust steel pipe of first DN125, the one end of the nonrust steel pipe of second DN125 through butt joint DN125 flange communicate in the one end of the nonrust steel pipe of first DN125, the nonrust steel pipe of DN65 pass through DN65 flange communicate in the one end of butt joint DN125 flange to be provided with the thrust bearing with DN65 flange looks adaptation on the DN65 flange, the inside of the nonrust steel pipe of second DN125 just is located the outside of the nonrust steel pipe of DN65 is provided with the packing tray, be provided with the packing on the packing tray, be provided with the packing gland on the packing. The automatic rotating spraying device provided by the utility model completes the rotation of the device by virtue of the thrust generated by spraying the cleaning liquid from the nozzle, and uniformly sprays the cleaning liquid to the surface of the cleaned equipment in the rotating process.
Description
Technical Field
The utility model relates to the field of industrial and new devices, in particular to a spraying device capable of automatically rotating.
Background
In the cleaning site before the start of the industrial and newly-built device, a plurality of vertical tanks, spherical tanks and towers are chemically cleaned after operation or before the start of the device, so that the device is kept in a clean state for process production, and the quality of industrial products can be better ensured. Because the equipment is large in size and small in surface area to be cleaned, when cleaning is carried out, if cleaning liquid is filled in the equipment for cleaning, the excessive cleaning liquid is wasted, and meanwhile, the treatment cost of a large amount of waste liquid after cleaning is high. On the other hand, the pressure bearing of the equipment foundation is also a serious test for the equipment such as full cleaning.
Aiming at the above situation, if the cleaning solution can be continuously and uniformly sprayed to the part to be cleaned in the cleaning process, the volume of the cleaning solution required for completing the cleaning work can be greatly reduced, the cost of the chemical cleaning solution is saved, and the post-treatment cost of the cleaning waste liquid is also saved.
Therefore, it is necessary to provide an automatic rotating spraying device to solve the above technical problems.
Disclosure of Invention
The utility model provides an automatic rotary spraying device, which solves the problems that if a cleaning solution can be continuously and uniformly sprayed to a part to be cleaned in the cleaning process, the volume of the cleaning solution required for completing the cleaning work is greatly reduced, the cost of the chemical cleaning solution is saved, and the later-stage treatment cost of the cleaning waste liquid is also saved. In order to solve the above technical problem, the present invention provides an automatic rotating spraying device, comprising: a first DN125 stainless steel tube;
the number of the short-circuit screw heads is two, and the two short-circuit screw heads are respectively communicated with two sides of the first DN125 stainless steel pipe;
one end of the second DN125 stainless steel pipe is communicated with one end of the first DN125 stainless steel pipe through a butting DN125 flange;
the DN65 stainless steel pipe is communicated with one end of the butted DN125 flange through a DN65 flange, a thrust bearing matched with the DN65 flange is arranged on the DN65 flange, a packing tray is arranged inside the second DN125 stainless steel pipe and outside the DN65 stainless steel pipe, a packing is arranged on the packing tray, a packing pressing gland is arranged on the packing, and a tight packing bolt is arranged outside the packing;
the spray lance is connected with the short circuit of silk head, the spray lance be connected with the short circuit of silk head communicate in the one end of short circuit of silk head, the spray lance be connected with the short circuit of silk head is kept away from the one end intercommunication of short circuit of silk head has the shower nozzle.
Preferably, the screw head short circuit with the junction of the spray lance be connected with the screw head short circuit is provided with sealed the pad, the spray lance be connected with the screw head short circuit with the shower nozzle junction is provided with sealed the pad.
Preferably, the first DN125 stainless steel pipe, the second DN125 stainless steel pipe and the DN65 stainless steel pipe are all hollow structures.
Preferably, the DN65 flange and the butt joint DN125 flange are both of two-piece structures.
Preferably, the short circuit of silk head, the spray lance and the shower nozzle of being connected with the short circuit of silk head are stainless steel.
Preferably, the tight packing bolt is made of stainless steel.
Compared with the related art, the automatic rotating spraying device provided by the utility model has the following beneficial effects:
the utility model provides an automatic rotary spraying device which is respectively communicated with two sides of a first DN125 stainless steel pipe through two short connections 1 with screw heads; one end of the second DN125 stainless steel pipe is communicated with one end of the first DN125 stainless steel pipe through a butting DN125 flange; the DN65 stainless steel pipe is communicated with one end of the butted DN125 flange through a DN65 flange, a thrust bearing matched with the DN65 flange is arranged on the DN65 flange, a packing tray is arranged inside the second DN125 stainless steel pipe and outside the DN65 stainless steel pipe, a packing is arranged on the packing tray, a packing pressing gland is arranged on the packing, and a tight packing bolt is arranged outside the packing; the spray rod is connected with the short circuit of silk head, the spray rod be connected with the short circuit of silk head communicate in the one end of short circuit of silk head, the spray rod be connected with the short circuit of silk head is kept away from the one end intercommunication of short circuit of silk head has the shower nozzle, produces back thrust with the help of the washing liquid from the nozzle blowout and accomplishes the device self rotatory, evenly sprays the washing liquid to the surface by cleaning equipment at rotatory in-process.
Drawings
FIG. 1 is a schematic view of a combined structure of an automatic rotary spraying device provided by the present invention;
fig. 2 is a schematic structural view of the main body of the automatic rotary spraying device shown in fig. 1.
Reference numbers in the figures: 1. the screw head short circuit, 2, first DN125 stainless steel pipe, 3, packing, 4, pressure packing gland, 5, DN65 stainless steel pipe, 6, DN65 flange, 7, thrust bearing, 8, tight packing bolt, 9, packing tray, 10, butt joint DN125 flange, 11, the spray lance of being connected with the screw head short circuit, 12, shower nozzle, 13, the stainless steel pipe of second DN 125.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic diagram of an assembly structure of an automatic rotatable spraying device according to the present invention; fig. 2 is a schematic structural view of the main body of the automatic rotary spraying device shown in fig. 1. An automatically rotatable spray device comprising: a first DN125 stainless steel tube 2;
the number of the short-circuit units 1 is two, and the two short-circuit units 1 are respectively communicated with two sides of the first DN125 stainless steel pipe 2;
one end of the second DN125 stainless steel pipe 13 is communicated with one end of the first DN125 stainless steel pipe 2 through a butting DN125 flange 10;
the stainless steel pipe 5 is a DN65 stainless steel pipe 5, the DN65 stainless steel pipe 5 is communicated with one end of the butting DN125 flange 10 through a DN65 flange 6, a thrust bearing 7 matched with the DN65 flange 6 is arranged on the DN65 flange 6, a packing tray 9 is arranged inside the second DN125 stainless steel pipe 13 and outside the DN65 stainless steel pipe 5, a packing 3 is arranged on the packing tray 9, a packing pressing cover 4 is arranged on the packing 3, and a packing fastening bolt 8 is arranged outside the packing 3;
The junction of the short-circuit of silk head 1 with spray lance 11 is connected with the short-circuit of silk head is provided with sealed the pad, spray lance 11 with the short-circuit of silk head be connected with the shower nozzle junction is provided with sealed the pad.
The first DN125 stainless steel pipe 2, the second DN125 stainless steel pipe and the DN6513 stainless steel pipe 5 are all hollow structures.
The DN65 flange 6 and the butt joint DN125 flange 10 are both of two-piece structures.
The short end connector 1, the spray rod 11 connected with the short end connector and the spray head 12 are all made of stainless steel.
The tight packing bolt 8 is made of stainless steel.
The working principle of the spraying device capable of automatically rotating provided by the utility model is as follows:
the end part of the stainless steel pipe 5 is welded with a DN65 flange, a sleeve suitable for arranging a thrust bearing is manufactured on the pipe side of the upper part of the flange, and the thrust bearing 7 is installed, wherein the stainless steel pipe 5 does not have specific length requirements according to the site construction condition, the sleeve is generally suitable for 300mm-500mm, the length of the DN125 stainless steel pipe 13 is preferably 100mm, the lower end of the DN125 flange is welded, a thrust bearing cover 14 with an inner hole diameter suitable for smoothly passing through the DN65 stainless steel pipe is manufactured inside the DN125 stainless steel pipe, the distance 14 is equal to the distance 14, a packing tray 9 with the same inner diameter as the packing tray 14 is manufactured at the position of 50mm, the packing 3 is wound on the tray 9, the packing 3 is wound outside the ND65 stainless steel pipe 5, the packing 3 is compacted under the action of fastening packing bolt 8 through the packing cover 4, and the water tightness of the contact surface of the packing 3 and the DN65 stainless steel pipe 5 is ensured. The length of a DN125 stainless steel pipe 2 is preferably 300mm, the bottom of the stainless steel pipe is sealed, stainless steel short circuits 1 are symmetrically manufactured around the stainless steel pipe, the diameter of each stainless steel short circuit is preferably 25 sisters-35 mm, according to the flow design of an on-site pump, each stainless steel short circuit can be externally connected with a spray rod 11, the length of the spray rod is determined according to the diameter of equipment to be cleaned, a spray head 12 is installed at the end part of the spray rod, and the spray head 12 and the spray rod form an angle of 135 degrees.
The automatic selecting and assembling device is taken into a cleaned tank and a cleaned tower in a construction site, the stainless steel pipe 5 assembled on the device is arranged in the stainless steel pipe 13 as shown in the figure, the stainless steel pipe 13 is connected with the stainless steel pipe 2 through a butt flange 10, and the packing 3 is compacted through a gland 4 and a packing fastening bolt 8 after being wound and filled. The stainless steel short joint 1 is symmetrically arranged and connected with the spray rod 11. During cleaning construction, cleaning liquid is connected with the stainless steel pipe 5 through a temporary cleaning pipeline by a cleaning pump, the cleaning liquid passes through the stainless steel pipe 13 and the stainless steel pipe 2, finally passes through the short joints 1 and 11, and is finally sprayed out at 135 degrees from the spray head 12 and the spray rod, and hydraulic flow sprayed out from the spray head 12 pushes the stainless steel pipe 2 and the stainless steel pipe 13 to rotate around the stainless steel pipe 5 integrally under the action of reverse thrust. And continuously spraying the cleaning liquid on the surface of the cleaned equipment in the continuous rotating process to complete the cleaning task.
Compared with the related art, the automatic rotating spraying device provided by the utility model has the following beneficial effects:
the two short joints 1 are respectively communicated with two sides of the first DN125 stainless steel pipe 2; one end of the second DN125 stainless steel pipe 13 is communicated with one end of the first DN125 stainless steel pipe 2 through a butting DN125 flange 10; the stainless steel pipe 5 is a DN65 stainless steel pipe 5, the DN65 stainless steel pipe 5 is communicated with one end of the butting DN125 flange 10 through a DN65 flange 6, a thrust bearing 7 matched with the DN65 flange 6 is arranged on the DN65 flange 6, a packing tray 9 is arranged inside the second DN125 stainless steel pipe 13 and outside the DN65 stainless steel pipe 5, a packing 3 is arranged on the packing tray 9, a packing pressing cover 4 is arranged on the packing 3, and a packing fastening bolt 8 is arranged outside the packing 3; spray lance 11 with the silk head short circuit is connected, spray lance 11 with the silk head short circuit is connected communicate in the one end of silk head short circuit 1, spray lance 11 with the silk head short circuit is connected keep away from the one end intercommunication of silk head short circuit 1 has shower nozzle 12, produces the back thrust with the help of the washing liquid from the nozzle blowout and accomplishes the device self rotatory, evenly sprays the washing liquid to the surface by cleaning equipment at rotatory in-process.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An automatically rotatable spray device, comprising: a first DN125 stainless steel tube (2);
the number of the short-circuit screw heads (1) is two, and the two short-circuit screw heads (1) are respectively communicated with two sides of the first DN125 stainless steel pipe (2);
one end of the second DN125 stainless steel pipe (13) is communicated with one end of the first DN125 stainless steel pipe (2) through a butting DN125 flange (10);
the stainless steel pipe (5) is DN65, the stainless steel pipe (5) of DN65 is communicated with one end of the butting DN125 flange (10) through a DN65 flange (6), a thrust bearing (7) matched with the DN65 flange (6) is arranged on the DN65 flange (6), a packing tray (9) is arranged inside the stainless steel pipe (13) of the second DN125 and outside the stainless steel pipe (5) of DN65, a packing (3) is arranged on the packing tray (9), a packing pressing cover (4) is arranged on the packing (3), and a packing fastening bolt (8) is arranged outside the packing (3);
spray lance (11) be connected with the silk head short circuit, spray lance (11) be connected with the silk head short circuit communicate in the one end of silk head short circuit (1), spray lance (11) be connected with the silk head short circuit are kept away from the one end intercommunication of silk head short circuit (1) has shower nozzle (12).
2. The automatic rotary spraying device as claimed in claim 1, characterized in that a sealing gasket is arranged at the joint of the short-end-to-end connection (1) and the spray rod (11) connected with the short-end-to-end connection, and a sealing gasket is arranged at the joint of the spray rod (11) connected with the short-end-to-end connection and the spray head.
3. The automatic rotary spraying device according to claim 2, wherein the first DN125 stainless steel tube (2), the second DN125 stainless steel tube (13) and the DN65 stainless steel tube (5) are all hollow structures.
4. The automatically rotatable spray device of claim 1, wherein said DN65 flange (6) and docking DN125 flange (10) are both two-piece structures.
5. The automatic rotary spraying device according to claim 1, wherein the short-end connector (1), the spray bar (11) connected with the short-end connector and the spray head (12) are all made of stainless steel.
6. The automatically rotatable spray device of claim 1, wherein the tight packing bolt (8) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912616.4U CN216095198U (en) | 2021-11-25 | 2021-11-25 | Spraying device capable of automatically rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122912616.4U CN216095198U (en) | 2021-11-25 | 2021-11-25 | Spraying device capable of automatically rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095198U true CN216095198U (en) | 2022-03-22 |
Family
ID=80718751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122912616.4U Active CN216095198U (en) | 2021-11-25 | 2021-11-25 | Spraying device capable of automatically rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216095198U (en) |
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2021
- 2021-11-25 CN CN202122912616.4U patent/CN216095198U/en active Active
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