CN220142682U - Wear-resistant cyclone sewage draining device for reclaimed sand - Google Patents
Wear-resistant cyclone sewage draining device for reclaimed sand Download PDFInfo
- Publication number
- CN220142682U CN220142682U CN202320928023.3U CN202320928023U CN220142682U CN 220142682 U CN220142682 U CN 220142682U CN 202320928023 U CN202320928023 U CN 202320928023U CN 220142682 U CN220142682 U CN 220142682U
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- China
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- cylinder body
- upper cylinder
- wear
- water inlet
- reclaimed sand
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- 239000004576 sand Substances 0.000 title claims abstract description 40
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 55
- 239000004575 stone Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 8
- 239000006260 foam Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a wear-resistant rotational flow sewage draining device for reclaimed sand, wherein a device body is made of high manganese steel materials and consists of an upper cylinder body and a lower cone cylinder body, a water inlet pipe and a water outlet pipe are respectively and fixedly arranged on two sides of the upper cylinder body, the water inlet pipe is positioned below the water outlet pipe, a pressurizing pump is fixedly arranged on the water inlet pipe, a sand and stone collecting bin is fixedly connected to the bottom end of the lower cone cylinder body, a driving motor is embedded at the inner top of the upper cylinder body, a first rotating shaft is fixedly arranged at the power output end of the driving motor, and stirring blades are fixedly arranged on the first rotating shaft. According to the wear-resistant cyclone sewage draining device for the reclaimed sand, the stirring blades are driven by the driving motor to rotate, so that the water flow in the upper cylinder body can be accelerated to rotate, the water inlet pressure at the water inlet pipe can be properly reduced under the condition of guaranteeing the sand removal rate, the impact on the inner wall of the upper cylinder body is reduced, meanwhile, the device body is made of high manganese steel and wear-resistant rubber materials, the wear-resistant cyclone sewage draining device has good wear resistance, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of reclaimed sand processing equipment, in particular to a wear-resistant cyclone sewage draining device for reclaimed sand.
Background
The reclaimed sand is treated in the casting production, so that the used sand with reusable service performance is basically recovered. When sand casting is carried out, 1-7 tons of used sand can be produced per 1 ton of casting. Reclaimed sand is divided into three categories, namely reclaimed sand of a ceramic grinding wheel, reclaimed sand of a resin grinding wheel, reclaimed sand of a rubber grinding wheel and the like.
In the prior art, for example, chinese patent publication No. CN207575878U discloses a cyclone dirt remover which achieves the purposes of removing sand and purifying sewage by using water flow rotation. However, the technical scheme has the following defects: in order to ensure the sand removal rate, the water inlet pressure at the water inlet pipe is usually high, so that sewage is sprayed out at a high speed, and high-speed water flow impacts on the side wall of the upper cylinder body to cause abrasion of the inner wall of the equipment, so that the service life is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the wear-resistant cyclone sewage draining device for the reclaimed sand, which is characterized in that the stirring blades are driven to rotate by the driving motor, so that the water flow in the upper cylinder body can be accelerated to rotate, the water inlet pressure at the water inlet pipe can be properly reduced under the condition of ensuring the sand removal rate, the impact on the inner wall of the upper cylinder body is reduced, and meanwhile, the device body is made of high manganese steel and wear-resistant rubber materials, so that the wear-resistant cyclone sewage draining device has better wear resistance and is beneficial to prolonging the service life of the device.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a wear-resistant rotational flow sewage draining device for reclaimed sand, which comprises a device body, a water inlet pipe, a water outlet pipe, a booster pump, a sand and stone collecting bin, a driving motor, a first rotating shaft and stirring blades, wherein the device body is made of high manganese steel materials and consists of an upper cylinder body and a lower cone cylinder body, the water inlet pipe and the water outlet pipe are respectively and fixedly arranged on two sides of the upper cylinder body, the water inlet pipe is positioned below the water outlet pipe, the booster pump is fixedly arranged on the water inlet pipe, the sand and stone collecting bin is fixedly connected to the bottom end of the lower cone cylinder body, the driving motor is embedded at the inner top of the upper cylinder body, and the first rotating shaft is fixedly arranged at the power output end of the driving motor and is fixedly provided with the stirring blades.
In the preferred technical scheme of the utility model, the upper cylinder body is internally embedded with the collecting hopper, the pump body is fixedly arranged on the upper cylinder body, one end of the drain pipe is connected with the pump body, and the other end of the drain pipe is connected with the collecting hopper.
In the preferred technical scheme of the utility model, the inner side of the collecting hopper is fixedly provided with a liquid level sensor.
In the preferred technical scheme of the utility model, an annular groove is formed in the inner side wall of the upper cylinder in the circumferential direction, an annular gear is connected in the annular groove in a rotating manner, a supporting plate is fixedly arranged below the annular gear, a second rotating gear is connected on the supporting plate in a rotating manner, the second rotating gear is meshed with the annular gear, a first rotating gear is fixedly arranged on the first rotating shaft, the first rotating gear is meshed with the second rotating gear, a scraping plate is further fixedly arranged on the annular gear, and the scraping plate can be abutted with the inner top wall of the upper cylinder.
In the preferred technical scheme of the utility model, the top of the upper cylinder body is also provided with an observation window.
The beneficial effects of the utility model are as follows:
according to the wear-resistant cyclone sewage draining device for the reclaimed sand, the stirring blades are driven by the driving motor to rotate, so that the water flow in the upper cylinder body can be accelerated to rotate, the water inlet pressure at the water inlet pipe can be properly reduced under the condition of guaranteeing the sand removal rate, so that the impact on the inner wall of the upper cylinder body is reduced, meanwhile, the device body is made of high manganese steel and wear-resistant rubber materials, the wear-resistant cyclone sewage draining device has good wear resistance, and the service life of the device is prolonged; in the rotating process of the water flow, mutual friction and pushing can occur among sand grains, so that a water glass coating layer on the surface can be removed, and the sand grains can be conveniently cleaned and recycled.
Drawings
FIG. 1 is a schematic diagram of a front view of a wear-resistant cyclone blowdown device for reclaimed sand according to an embodiment of the present utility model;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a partial enlarged view at a in fig. 1.
In the figure:
1. an upper cylinder; 2. a lower cone cylinder; 3. a water inlet pipe; 4. a water outlet pipe; 5. a pressurizing pump; 6. a sand and stone collecting bin; 7. a driving motor; 8. a first rotating shaft; 9. stirring the leaves; 10. a collection bucket; 11. a blow-down pipe; 12. a pump body; 13. a liquid level sensor; 14. an annular groove; 15. a ring gear; 16. a support plate; 17. a first rotating gear; 18. a second rotating gear; 19. a scraper; 20. and an observation window.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-3, an embodiment provides a wear-resistant cyclone sewage draining device for reclaimed sand, which comprises a device body, a water inlet pipe 3, a water outlet pipe 4, a pressurizing pump 5, a sand and stone collecting bin 6, a driving motor 7, a first rotating shaft 8 and stirring blades 9, wherein the device body is made of high manganese steel materials, the device body is composed of an upper cylinder body 1 and a lower cone cylinder body 2, the water inlet pipe 3 and the water outlet pipe 4 are respectively and fixedly arranged at two sides of the upper cylinder body 1, the water inlet pipe 3 is positioned below the water outlet pipe 4, the pressurizing pump 5 is fixedly arranged on the water inlet pipe 3, the sand and stone collecting bin 6 is fixedly connected to the bottom end of the lower cone cylinder body 2, the driving motor 7 is embedded at the inner top of the upper cylinder body 1, the first rotating shaft 8 is fixedly arranged at the power output end of the driving motor 7, and the stirring blades 9 are fixedly arranged on the first rotating shaft 8. In this example, the high manganese steel material is preferably ZGMn13, and under severe impact and contact stress, the metal surface is rapidly hardened, but the core is still very strong, the outer hard and the inner strong are wear-resistant and impact-resistant, in addition, the heavier the impact surface is, the more complete the surface hardening is, the better the wear resistance is, and in another embodiment, a layer of wear-resistant rubber is adhered to the inner walls of the upper cylinder 1 and the lower cone cylinder 2. The upper cylinder 1 is arranged coaxially with the lower cone cylinder 2, and the tip of the lower cone cylinder 2 faces downward. The inlet tube 3 is the tangent line with the inside wall of last cylinder 1 and arranges for sewage can be along the lateral wall rotary motion after entering in the last cylinder 1, and in this process, impurity such as heavier grit can slide to the bottom along the lateral wall of lower cone barrel 2 gradually, then stores in grit collection storehouse 6, and clear water then is discharged by outlet pipe 4 of top. As the sewage rotational flow speed in the upper cylinder body 1 is faster, the sand removal effect is better, and the arranged booster pump 5 can increase the initial speed of water flow in the water inlet pipe 3 so as to ensure the sand removal effect. The driving motor 7 is fixedly arranged at the top center of the upper cylinder body 1 and is used for driving the first rotating shaft 8 to rotate so as to drive the stirring blade 9 to rotate, so that water flow in the upper cylinder body 1 is accelerated to rotate, and the initial speed of the water flow in the water inlet pipe 3 can be properly reduced by arranging the stirring blade 9 so as to reduce the impact on the inner wall of the upper cylinder body 1 and prolong the service life of the device, wherein the stirring blade 9 is of a flat plate structure. In addition, a total control box is also fixedly arranged on the outer side wall of the upper cylinder body 1.
Specifically, the upper cylinder 1 is further embedded with a collecting bucket 10 at the inner top wall, the pump body 12 is fixedly arranged on the upper cylinder 1, one end of the drain pipe 11 is connected with the pump body 12, and the other end of the drain pipe 11 is connected with the collecting bucket 10. In this embodiment, the tip of the collecting hopper 10 is disposed upward, and the bottom surface of the collecting hopper 10 is flush with the inner top wall of the upper cylinder 1. In the process of water flow rotation, impurities such as floating foam in sewage gradually float to the top of the inner cavity of the upper cylinder body 1, and the pump body 12 is used for extracting the impurities such as floating foam. The air in the upper cylinder 1 can be discharged through the collecting hopper 10.
Specifically, the inner side of the collecting bucket 10 is also fixedly provided with a liquid level sensor 13. In this embodiment, the water inlet pipe 3 and the water outlet pipe 4 are respectively and fixedly provided with an electric control valve, and the liquid level sensor 13 is used for monitoring the liquid level in the upper cylinder 1.
Specifically, annular groove 14 has been seted up to the circumference on the upper cylinder 1 inside wall, annular groove 14 internal rotation is connected with annular internal gear 15, annular internal gear 15 below has set firmly backup pad 16, rotationally be connected with second rotation gear 18 on the backup pad 16, and second rotation gear 18 and annular internal gear 15 intermeshing, first rotation gear 17 sets firmly on first pivot 8, and first rotation gear 17 and second rotation gear 18 intermeshing, still set firmly scraper 19 on the annular internal gear 15, and scraper 19 and upper cylinder 1 inner roof can the butt. In this embodiment, the annular ring gear 15 is rotatable in the annular groove 14, the support plate 16 is disposed laterally inside the upper cylinder 1, and the support plate 16 is located between the annular ring gear 15 and the water outlet pipe 4. Because the impurity such as foam floats on the top of the inner chamber of the upper cylinder body 1 for a long time, the impurity is easy to adhere to the top wall and form dirt, and the dirt can be scraped by arranging the scraping plate 19, so that the manual frequent cover removal and cleaning are not needed, and the labor intensity of workers is reduced.
Specifically, the top of the upper cylinder 1 is further provided with an observation window 20. In this embodiment, by providing the observation window 20, the operation condition of the apparatus is convenient to observe.
Working principle: when the sand removing device is used, firstly, the electric valve of the water outlet pipe 4 is closed, then water is injected into the upper cylinder body 1 through the water inlet pipe 3, at the moment, the pump body 12 is started, air in the upper cylinder body 1 and the lower cone cylinder body 2 is completely discharged, when the water level in the cylinder body rises to be in contact with the liquid level sensor 13, the liquid level sensor 13 sends a signal to the total control box, at the moment, the electric valve on the water outlet pipe 4 can be opened by the total control box, then the booster pump 5 is started, water flow in the water inlet pipe 3 is controlled to be sprayed out in an accelerating mode, so that sewage is enabled to make rotary motion along the side wall of the upper cylinder body 1, meanwhile, the driving motor 7 can drive the stirring blade 9 to rotate, so that the water flow rotational flow speed is accelerated, and the sand removing effect is guaranteed. In the sewage rotational flow process, because the impurity such as grit is heavier, can fall gradually along lower cone barrel 2 and collect storehouse 6 in storing, and impurity such as foam can float to the top of outlet pipe 4 gradually, and take out impurity such as foam by pump body 12, first pivot 8 can drive annular internal gear 15 through gear drive structure simultaneously and rotate, and then drive scraper blade 19 and strike off the dirt that adheres to last cylinder 1 roof, and push away it to collecting hopper 10 department discharge, thereby make by outlet pipe 4 exhaust water for the clear water, reach the effect of scrubbing.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the utility model.
Claims (5)
1. The utility model provides a wear-resisting whirl blowdown ware for reclaimed sand which characterized in that: including device body, inlet tube (3), outlet pipe (4), force (forcing) pump (5), grit collection storehouse (6), driving motor (7), first pivot (8) and stirring leaf (9), the device body adopts high manganese steel material to make, the device body comprises last cylinder (1) and lower cone barrel (2), go up cylinder (1) both sides and set firmly inlet tube (3) and outlet pipe (4) respectively, and inlet tube (3) are located the below of outlet pipe (4), set firmly force (forcing) pump (5) on inlet tube (3), grit collection storehouse (6) rigid coupling in lower cone barrel (2) bottom, go up cylinder (1) top and have inlayed driving motor (7), first pivot (8) set firmly in driving motor's power take off end, stirring leaf (9) have set firmly on first pivot (8).
2. The abrasion-resistant cyclone blowdown device for reclaimed sand according to claim 1, wherein: the top wall in the upper cylinder body (1) is also embedded with a collecting hopper (10), the pump body (12) is fixedly arranged on the upper cylinder body (1), one end of the sewage drain pipe (11) is connected with the pump body (12), and the other end of the sewage drain pipe (11) is connected with the collecting hopper (10).
3. A wear resistant cyclone blowdown apparatus for reclaimed sand as claimed in claim 2, wherein: the inner side of the collecting hopper (10) is fixedly provided with a liquid level sensor (13).
4. The abrasion-resistant cyclone blowdown device for reclaimed sand according to claim 1, wherein: annular groove (14) have been seted up to circumference on last cylinder (1) inside wall, and annular groove (14) internal rotation is connected with annular internal gear (15), and annular internal gear (15) below has set firmly backup pad (16), rotates on backup pad (16) and is connected with second rotation gear (18), and second rotation gear (18) and annular internal gear (15) intermeshing, first rotation gear (17) set firmly in on first pivot (8), and first rotation gear (17) and second rotation gear (18) intermeshing, still set firmly scraper blade (19) on annular internal gear (15), and scraper blade (19) and last cylinder (1) roof can the butt.
5. The abrasion-resistant cyclone blowdown device for reclaimed sand according to claim 1, wherein: the top of the upper cylinder body (1) is also provided with an observation window (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928023.3U CN220142682U (en) | 2023-04-21 | 2023-04-21 | Wear-resistant cyclone sewage draining device for reclaimed sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928023.3U CN220142682U (en) | 2023-04-21 | 2023-04-21 | Wear-resistant cyclone sewage draining device for reclaimed sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142682U true CN220142682U (en) | 2023-12-08 |
Family
ID=89008625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320928023.3U Active CN220142682U (en) | 2023-04-21 | 2023-04-21 | Wear-resistant cyclone sewage draining device for reclaimed sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142682U (en) |
-
2023
- 2023-04-21 CN CN202320928023.3U patent/CN220142682U/en active Active
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