CN209831356U - Seal head sand blasting equipment - Google Patents
Seal head sand blasting equipment Download PDFInfo
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- CN209831356U CN209831356U CN201920391244.5U CN201920391244U CN209831356U CN 209831356 U CN209831356 U CN 209831356U CN 201920391244 U CN201920391244 U CN 201920391244U CN 209831356 U CN209831356 U CN 209831356U
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- sand
- storage tank
- pipe
- sand storage
- discharge pipe
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Abstract
The utility model provides a head sand blasting equipment, this technical scheme adopt brand-new sand material to spray the mode to the storage of sand material and conveying mechanism have carried out concentrated improvement. Specifically, the utility model firstly utilizes the sand storage tank to contain sand, and drives the disc to seal the sand storage tank through the electric push rod; then, injecting high-pressure gas into the sand storage tank from a compressed air pipe, pressurizing the sand storage tank, and under the pushing of air pressure, enabling sand materials to enter a spray head through a discharge pipe and a hose and be sprayed out from a through hole at the front end; the utility model discloses set up thicker orifice plate at the shower nozzle front end to set up the spiral shell board in the through-hole, utilize the spiral shell board to play the guide effect to sand material, make it along certain inclination blowout, thereby avoided sand material to strike great technical problem with vertical direction directive material, made the coverage of sandblast obtain the extension of certain degree simultaneously. Furthermore, the utility model discloses set up independent blowback pipeline, when the pipeline takes place to block up the problem, the breaking plug that can be more convenient.
Description
Technical Field
The utility model relates to a head surface treatment technical field, concretely relates to head sand blasting equipment.
Background
The end socket is an element for sealing the end of the container to isolate the inner medium and the outer medium from each other, and is generally connected with the cylinder body in a welding mode. In the production process of the end socket, the surface of the end socket needs to be subjected to sand blasting after the end socket is formed so as to obtain specific surface properties. Sandblasting is a process of cleaning and roughening the surface of a workpiece using the impact of a high velocity stream of sand. Compressed air is generally used as power to form a high-speed jet beam, abrasive materials such as copper ore sand, quartz sand, carborundum and the like are jetted to the surface of a workpiece at a high speed, and the surface of the workpiece obtains certain cleanliness and different roughness through the impact and cutting action of the abrasive materials on the surface of the workpiece, so that the mechanical property of the workpiece is improved.
Different from common metal workpieces, the end socket is generally used as a component of a pressure container, so that the end socket has higher technological requirements on surface treatment, not only can meet the friction effect, but also can ensure uniform treatment, and simultaneously cannot influence the mechanical properties of materials. In the prior art, the conventional injection equipment vertically injects sand on the surface of the end socket after pressurizing the sand, the impact on the surface of the material is large, the mechanical property of the material is easily influenced, the difference between the treatment effect of the central position and the treatment effect of the peripheral radiation position of the vertical flow injection mode is large, and meanwhile, the mode has a small action range and needs to be operated repeatedly. In addition, the conventional sand blasting equipment is not easy to get rid of faults when a pipeline is blocked, the blocking position needs to be determined manually, and the blockage is cleared manually after the component is disassembled, so that the operation is very inconvenient.
Disclosure of Invention
The utility model discloses aim at providing a head sand blasting equipment to prior art's technical defect to in solving prior art, the injection mode scope of action that conventional sand blasting equipment adopted is less, to the great technical problem of material surface impact.
The utility model discloses another technical problem that solves is that conventional sand blasting equipment is difficult for troubleshooting when taking place to block up.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a seal head sand blasting device comprises a sand storage tank, a compressed air pipe, a valve, a filter element, a temporary storage bin, a feed inlet, an electric push rod, a disc, a silica gel ring, a pressure relief valve, a discharge pipe, a flange cover, a hose, a back flushing pipe and a spray head, wherein the tail end of the compressed air pipe extends into the sand storage tank; a pressure relief valve is arranged at the top end of the sand storage tank, a discharge pipe is connected to the bottom of the sand storage tank, one end of the discharge pipe is sealed by a flange cover, the other end of the discharge pipe is connected with a hose, a blowback pipe is connected to the discharge pipe, and a spray head is connected to the tail end of the hose; the sprayer comprises a pore plate, through holes, screw plates and a pipe body, wherein the end of the pipe body is connected with the pore plate, a plurality of through holes are formed in the pore plate, and the screw plates are fixedly connected in the through holes.
Preferably, ball valves are respectively arranged on the discharge pipe and the blowback pipe.
Preferably, the sand storage tank further comprises an electric heating jacket which is sleeved on the outer surface of the sand storage tank.
Preferably, the top end of the sand storage tank is provided with a hand hole, the hand hole is connected with an end cover in a threaded mode, and a thread joint is wound with a raw material belt.
Preferably, the tube body is provided with an electric valve, and a grip is fixedly connected to an outer wall of the tube body.
In the technical scheme, the sand storage tank is used for storing sand materials to be sprayed; the compressed air pipe is used for inputting compressed air into the sand storage tank and pressurizing the sand storage tank so as to provide power for sand blasting; the valve is used for controlling the on-off of the compressed air pipe; the filter element is used for filtering the compressed air, so that impurities can be prevented from being mixed into the sand storage tank; the temporary storage bin is used for adding sand materials into the sand storage tank, and the sand materials firstly enter the temporary storage bin from the feeding hole and then enter the sand storage tank from an opening between the temporary storage bin and the sand storage tank; the electric push rod is used for driving the disc, can seal or open the opening between the temporary storage bin and the sand storage tank, and when the opening is sealed, the silica gel ring plays a role in sealing; the pressure relief valve is also called a pressure relief valve and is used for performing the pressure relief protection function when the pressure in the sand storage tank is too high; the discharge pipe and the hose are used for outputting sand to be sprayed; the flange cover seals one end of the discharge pipe, and when the discharge pipe needs to be overhauled, the flange cover can be opened for operation; the blowback pipe is used for carrying out blowback when the discharge pipe is blocked, and during operation, the switch or the electric valve on the spray head is kept closed, the flange cover is kept closed, the opening is kept closed by the disc, the pressure discharge valve is kept open, and then compressed air is introduced from the blowback pipe to carry out blowback, so that the blockage is broken; the spray head is used for performing sand blasting. In the specific structure of the spray head, the pipe body is used for conveying sand; the through holes on the pore plate are used for spraying sand; the spiral plate plays a guiding role for the sand material, so that the sand material is sprayed out at a certain inclination angle.
The utility model provides a head sand blasting equipment, this technical scheme adopt brand-new sand material to spray the mode to the storage of sand material and conveying mechanism have carried out concentrated improvement. Specifically, the utility model firstly utilizes the sand storage tank to contain sand, and drives the disc to seal the sand storage tank through the electric push rod; then, injecting high-pressure gas into the sand storage tank from a compressed air pipe, pressurizing the sand storage tank, and under the pushing of air pressure, enabling sand materials to enter a spray head through a discharge pipe and a hose and be sprayed out from a through hole at the front end; the utility model discloses set up thicker orifice plate at the shower nozzle front end to set up the spiral shell board in the through-hole, utilize the spiral shell board to play the guide effect to sand material, make it along certain inclination blowout, thereby avoided sand material to strike great technical problem with vertical direction directive material, made the coverage of sandblast obtain the extension of certain degree simultaneously. Furthermore, the utility model discloses set up independent blowback pipeline, when the pipeline takes place to block up the problem, the breaking plug that can be more convenient.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a sectional view of a partial structure of the sprinkler head of the present invention;
FIG. 4 is a schematic view of the direction of the sand ejected from the through hole under the guidance of the screw plate;
in the figure:
1. sand storage tank 2, compressed air pipe 3, valve 4 and filter element
5. Temporary storage bin 6, feed inlet 7, electric push rod 8 and disc
9. Silica gel ring 10, pressure relief valve 11, discharge pipe 12 and flange cover
13. Hose 14, blowback pipe 15, nozzle 151 and orifice plate
152. Through-hole 153, spiral shell 154, body.
Detailed Description
The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
An end socket sand blasting device is shown in figures 1-3 and comprises a sand storage tank 1, a compressed air pipe 2, a valve 3, a filter element 4, a temporary storage bin 5, a feed inlet 6, an electric push rod 7, a disc 8, a silica gel ring 9, a pressure relief valve 10, a discharge pipe 11, a flange cover 12, a hose 13, a back flushing pipe 14 and a spray head 15, wherein the tail end of a compressed air pipe 2 extends into a sand storage tank 1, a valve 3 and a filter element 4 are respectively arranged on the compressed air pipe 2, an opening is arranged at the top of the sand storage tank 1, a temporary storage bin 5 is connected at the opening, a feed inlet 6 is arranged at the top end of the temporary storage bin 5, the top end of the temporary storage bin 5 is also connected with an electric push rod 7, the lower end of the electric push rod 7 extends into the sand storage tank 1, a disc 8 is fixedly connected to the lower end of the electric push rod 7, the shape of the disc 8 is matched with that of the opening, and a silica gel ring 9 is fixedly connected to the periphery of the disc 8; a pressure relief valve 10 is arranged at the top end of the sand storage tank 1, a discharge pipe 11 is connected to the bottom of the sand storage tank 1, one end of the discharge pipe 11 is sealed by a flange cover 12, the other end of the discharge pipe 11 is connected with a hose 13, a blowback pipe 14 is connected to the discharge pipe 11, and a spray head 15 is connected to the tail end of the hose 13; the nozzle 15 comprises a hole plate 151, a through hole 152, a screw plate 153 and a pipe body 154, wherein the end of the pipe body 154 is connected with the hole plate 151, the hole plate 151 is provided with a plurality of through holes 152, and the screw plate 153 is fixedly connected in the through holes 152.
The function principle of each element in the device is as follows: the sand storage tank 1 is used for storing sand materials to be sprayed; the compressed air pipe 2 is used for inputting compressed air into the sand storage tank 1 and pressurizing the sand storage tank 1 so as to provide power for sand blasting; the valve 3 is used for controlling the on-off of the compressed air pipe 2; the filter element 4 is used for filtering compressed air, so that impurities can be prevented from being mixed into the sand storage tank 1; the temporary storage bin 5 is used for adding sand materials into the sand storage tank 1, the sand materials firstly enter the temporary storage bin 5 from the feeding hole 6 and then enter the sand storage tank 1 from an opening between the temporary storage bin 5 and the sand storage tank 1; the electric push rod 7 is used for driving the disc 8, can close or open the opening between the temporary storage bin 5 and the sand storage tank 1, and when the opening is closed, the silica gel ring 9 plays a role in sealing; the pressure relief valve 10 is also called a pressure relief valve and is used for performing pressure relief protection when the pressure in the sand storage tank 1 is too high; the discharge pipe 11 and the hose 13 are used for outputting sand to be sprayed; the flange cover 12 seals one end of the discharge pipe 11, and when the discharge pipe 11 needs to be overhauled, the flange cover 12 can be opened for operation; the back-flushing pipe 14 is used for performing back flushing when the discharge pipe 11 is blocked, and during operation, the switch or the electric valve on the spray head 15 is kept closed, the flange cover 12 is kept closed, the opening is kept closed by the disc 8, the pressure relief valve 10 is kept open, and compressed air is introduced from the back-flushing pipe 14 to perform back flushing so as to break away the blockage; the blasting head 15 is used to perform blasting. In the particular construction of the nozzle 15, the tubular body 154 is used to convey sand; the through holes 152 on the orifice plate 151 are used for ejecting sand; the screw 153 guides the sand to be sprayed at a predetermined angle. As shown in fig. 4, the arrows in the drawing show the spraying direction of the sand, and the sand is sprayed in a scattering manner under the guidance of each screw 153 by adjusting the outlet direction of the screw 153 to different directions, so that the sand has a wide extension range, and the sand contacts the material in an inclined manner, thereby avoiding the problem of great damage to the material due to vertical collision.
Example 2
An end socket sand blasting device is shown in figures 1-3 and comprises a sand storage tank 1, a compressed air pipe 2, a valve 3, a filter element 4, a temporary storage bin 5, a feed inlet 6, an electric push rod 7, a disc 8, a silica gel ring 9, a pressure relief valve 10, a discharge pipe 11, a flange cover 12, a hose 13, a back flushing pipe 14 and a spray head 15, wherein the tail end of a compressed air pipe 2 extends into a sand storage tank 1, a valve 3 and a filter element 4 are respectively arranged on the compressed air pipe 2, an opening is arranged at the top of the sand storage tank 1, a temporary storage bin 5 is connected at the opening, a feed inlet 6 is arranged at the top end of the temporary storage bin 5, the top end of the temporary storage bin 5 is also connected with an electric push rod 7, the lower end of the electric push rod 7 extends into the sand storage tank 1, a disc 8 is fixedly connected to the lower end of the electric push rod 7, the shape of the disc 8 is matched with that of the opening, and a silica gel ring 9 is fixedly connected to the periphery of the disc 8; a pressure relief valve 10 is arranged at the top end of the sand storage tank 1, a discharge pipe 11 is connected to the bottom of the sand storage tank 1, one end of the discharge pipe 11 is sealed by a flange cover 12, the other end of the discharge pipe 11 is connected with a hose 13, a blowback pipe 14 is connected to the discharge pipe 11, and a spray head 15 is connected to the tail end of the hose 13; the nozzle 15 comprises a hole plate 151, a through hole 152, a screw plate 153 and a pipe body 154, wherein the end of the pipe body 154 is connected with the hole plate 151, the hole plate 151 is provided with a plurality of through holes 152, and the screw plate 153 is fixedly connected in the through holes 152. Wherein, ball valves are respectively arranged on the discharge pipe 11 and the blowback pipe 14. Still include the electric jacket, the electric jacket cup joints on the surface of sand storage tank 1. The top end of the sand storage tank 1 is provided with a hand hole, the hand hole is connected with an end cover in a threaded manner, and a thread joint is wound with a raw material belt. The tube 154 is provided with an electric valve, and a grip is fixedly connected to the outer wall of the tube 154.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An end socket sand blasting device is characterized by comprising a sand storage tank (1), a compressed air pipe (2), a valve (3), a filter element (4), a temporary storage bin (5), a feed inlet (6), an electric push rod (7), a disc (8), a silica gel ring (9), a pressure relief valve (10), a discharge pipe (11), a flange cover (12), a hose (13), a blowback pipe (14) and a spray head (15), wherein the tail end of the compressed air pipe (2) extends into the sand storage tank (1), the compressed air pipe (2) is respectively provided with the valve (3) and the filter element (4), the top of the sand storage tank (1) is provided with an opening, the opening is connected with the temporary storage bin (5), the top end of the temporary storage bin (5) is provided with the feed inlet (6), the top end of the temporary storage bin (5) is also connected with the electric push rod (7), the lower end of the electric push rod (7) extends into the sand storage tank (1), a disc (8) is fixedly connected to the lower end of the electric push rod (7), the shape of the disc (8) is matched with that of the opening, and a silica gel ring (9) is fixedly connected to the periphery of the disc (8); a pressure relief valve (10) is arranged at the top end of the sand storage tank (1), a discharge pipe (11) is connected to the bottom of the sand storage tank (1), one end of the discharge pipe (11) is sealed by a flange cover (12), the other end of the discharge pipe (11) is connected with a hose (13), a back-blowing pipe (14) is connected to the discharge pipe (11), and a spray head (15) is connected to the tail end of the hose (13); the sprayer (15) comprises a hole plate (151), through holes (152), a screw plate (153) and a pipe body (154), wherein the end of the pipe body (154) is connected with the hole plate (151), the hole plate (151) is provided with a plurality of through holes (152), and the screw plate (153) is fixedly connected in the through holes (152).
2. A head sanding device according to claim 1, characterized in that ball valves are provided on the outlet pipe (11) and the blow-back pipe (14), respectively.
3. A head sandblasting apparatus as claimed in claim 1, characterized by further comprising an electric jacket, said electric jacket being sleeved on the outer surface of the sand storage tank (1).
4. A seal head sand blasting device according to claim 1, wherein a hand hole is formed in the top end of the sand storage tank (1), an end cover is screwed at the hand hole, and a raw material belt is wound at the screwed position.
5. A capping bead blasting apparatus according to claim 1, wherein the tube body (154) is provided with an electrically operated valve, and the outer wall of the tube body (154) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920391244.5U CN209831356U (en) | 2019-03-26 | 2019-03-26 | Seal head sand blasting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920391244.5U CN209831356U (en) | 2019-03-26 | 2019-03-26 | Seal head sand blasting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831356U true CN209831356U (en) | 2019-12-24 |
Family
ID=68908191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920391244.5U Active CN209831356U (en) | 2019-03-26 | 2019-03-26 | Seal head sand blasting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831356U (en) |
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2019
- 2019-03-26 CN CN201920391244.5U patent/CN209831356U/en active Active
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