CN217490283U

CN217490283U - Shot-blasting machine dust removal subassembly

Info

Publication number: CN217490283U
Application number: CN202221691008.3U
Authority: CN
Inventors: 艾玉平; 李红艳; 胡庆芬; 李贵泗
Original assignee: Yidu Honglian Machining Co ltd
Current assignee: Yidu Honglian Machining Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-27
Anticipated expiration: 2032-06-29

Abstract

The utility model provides a shot-blasting machine dust removal subassembly, its include with the dust removal case that the shot-blasting machine is connected, and with the air exhauster that the dust removal case is connected, the air-supply line of air exhauster with dust removal case intercommunication, air-out union coupling have ventilative filter bag, still include the pond, the pond is internal to be loaded with water, ventilative filter bag with the close one end of air exhauster is located pond top, the other end submerge under the surface of water in the pond, ventilative filter bag is located the one end under the surface of water and is connected with the balancing weight, the balancing weight with the bottom contact in pond. The utility model provides an air-out of air exhauster among the prior art directly with external intercommunication, the air behind the dust removal case is directly arranged to the external environment and is gone, but still probably contains a large amount of residual impurity in this part of air, probably leads to external environment pollution's problem.

Description

Shot-blasting machine dust removal subassembly

Technical Field

The utility model relates to a dust removal subassembly technical field especially relates to a shot-blasting machine dust removal subassembly.

Background

During operation, the shot blasting machine sprays steel shots to impact the castings so as to separate welding slag, oxide skin and burrs adhered to the castings from the castings. If prior art CN208528869U discloses a shot-blasting machine with dust collector, its technical scheme main points are including shot-blasting machine and dust removal case, the dust removal incasement is equipped with dust collector, dust collector includes dust removal pipeline and air exhauster, dust removal pipeline one end and shot-blasting machine top intercommunication, the other end is connected with the air exhauster, air exhauster fixed connection is at the top of dust removal case, be equipped with the ash collecting bucket in the dust removal case, the vertical bottom of fixing at the dust removal case of ash collecting bucket, the upper end of ash collecting bucket is located the dust removal incasement, be connected with on the dust removal pipeline and connect the material pipe, connect material pipe intercommunication ash collecting bucket, reach the effect that makes things convenient for the staff to clear up the dust. In specific operation process, the air-out of air exhauster is directly and externally connected, and the air after the dust removal case is directly discharged to the external environment, but this part of air still can contain a large amount of residual impurities, possibly leading to external environment pollution.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a shot-blasting machine dust removal subassembly, it has solved the air-out of air exhauster among the prior art and is direct to go with external intercommunication in the air after the dust removal case is directly arranged to external environment, but still can contain a large amount of residual impurity in this part of air, probably leads to external environment pollution's problem.

According to the embodiment of the utility model, a shot-blasting machine dust removal subassembly, its include with the dust removal case that the shot-blasting machine is connected, and with the air exhauster that the dust removal case is connected, the air-supply line of air exhauster with dust removal case intercommunication, play wind union coupling have ventilative filter bag, and the dust removal subassembly still includes the pond, the pond is internal to be loaded with water, ventilative filter bag with the close one end of air exhauster is located pond top, the other end submerge under the surface of water in the pond, ventilative filter bag is located the one end under the surface of water and is connected with the balancing weight, the balancing weight with the bottom contact in pond.

In the above-mentioned embodiment, the air that the air exhauster was derived enters into in the ventilative filtration bag, the other end of ventilative filtration bag submerges in the surface of water below in pond, make remaining impurity in the air can get into the aquatic, thereby with air separation, the air after the separation then passes ventilative filtration bag and arranges outward, impurity content significantly reduces in the outer air of arranging outward, consequently, the air-out of air exhauster among the prior art is direct to communicate with the external world, the air after the dust removal case is directly arranged to the external environment in going, but still probably contain a large amount of remaining impurity in this part of air, the problem that probably leads to external environment pollution.

Further, the exhaust fan is installed on the dust removal case just the position of exhaust fan is located the surface of water top in pond.

Further, the first connecting pipe of air-supply line fixedly connected with of air exhauster, first connecting pipe deviates from the one end of air exhauster with dust removal case fixed connection and with the dust removal case communicates with each other, the play tuber pipe fixedly connected with second connecting pipe of air exhauster, the second connecting pipe deviates from the one end of air exhauster with the upper end of ventilative filter bag can be dismantled and be connected and with ventilative filter bag communicates with each other.

Further, the dust removal case is last still fixedly connected with bracing piece, the bracing piece extend in the slant and the upper end with the second connecting pipe deviates from the one end fixed connection of air exhauster.

Further, the second connecting pipe deviates from the fixed go-between that is provided with of one end of air exhauster, ventilative filter bag upper end is provided with the opening just the opening cover is in on the go-between, it has the clamping ring still to have threaded connection on the second connecting pipe, ventilative filter bag's opening part pressure is in the clamping ring with between the go-between.

Further, the lower end of the breathable filter bag is fixedly connected with a threaded ring, the inner wall of the threaded ring is provided with an internal thread section, the threaded ring is internally connected with a connecting plate in a threaded manner, and the balancing weight is connected with the connecting plate through a stay rope.

Furtherly, the connecting plate deviates from ventilative one side fixedly connected with connector of crossing the bag, the cable deviates from the one end of balancing weight with connector fixed connection.

Furthermore, the bottom of the water pool is fixedly connected with a drain pipe communicated with the water pool.

Compared with the prior art, the utility model discloses following beneficial effect has:

through setting up air-permeable filter bag and submerging air-permeable filter bag's one end in the pond for impurity in the air that passes air-permeable filter bag further reduces, consequently solved air-out direct and external intercommunication of air exhauster among the prior art, go in the air direct row outside environment behind the dust removal case, but still probably contain a large amount of residual impurity in this part of air, probably lead to outside environmental pollution's problem.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure at B in FIG. 1;

in the above drawings:

the device comprises a shot blasting machine 1, a dust removal box 2, an exhaust fan 3, a breathable filter bag 4, a water pool 5, a balancing weight 6, a first connecting pipe 7, a second connecting pipe 8, a connecting ring 9, a pressing ring 10, a supporting rod 11, a threaded ring 12, a connecting plate 13, a pull rope 14, a connector 15 and a liquid discharge pipe 16.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, this embodiment provides a shot-blasting machine dust removal subassembly, its include with dust removal case 2 that shot-blasting machine 1 is connected, and with air exhauster 3 that dust removal case 2 is connected, the air-supply line of air exhauster 3 with dust removal case 2 intercommunication, air-out union coupling have ventilative filter bag 4, and dust removal subassembly still includes pond 5, the internal water that carries of pond 5, ventilative filter bag 4 with the one end that air exhauster 3 is close is located 5 top of pond, the other end submerge under the surface of water in the pond 5, ventilative filter bag 4 is located the one end below the surface of water and is connected with balancing weight 6, balancing weight 6 with the bottom contact in pond 5.

In the above embodiment, the exhaust fan 3 and the dust removing box 2 are the same as those in the prior art, except that: air that air exhauster 3 derived enters into air permeable filter bag 4, air permeable filter bag 4's the other end submerges in the surface of water below of pond 5, make remaining impurity in the air can get into the aquatic, thereby with air separation, the air after the separation then passes air permeable filter bag 4 and arranges outward, impurity content significantly reduces in the outer air of arranging outward, consequently, the air-out of air exhauster 3 among the prior art is direct with external intercommunication, the air after dust removal case 2 directly arranges to the external environment in, but still probably contain a large amount of remaining impurity in this part of air, probably lead to external environment pollution's problem.

Preferably, as shown in fig. 1, the exhaust fan 3 is installed on the dust removing box 2 and the position of the exhaust fan 3 is located above the water surface of the water pool 5, so that the upper end of the air permeable filter bag 4 is located above the water surface, and the air entering the air permeable filter bag 4 is ensured to have a space to be contained and discharged after being filtered by the air permeable filter bag 4.

Preferably, as shown in fig. 1 and 2, an air inlet pipe of the exhaust fan 3 is fixedly connected with a first connecting pipe 7, one end of the first connecting pipe 7 departing from the exhaust fan 3 is fixedly connected with the dust removal box 2 and communicated with the dust removal box 2, an air outlet pipe of the exhaust fan 3 is fixedly connected with a second connecting pipe 8, and one end of the second connecting pipe 8 departing from the exhaust fan 3 is detachably connected with an upper end of the air-permeable filter bag 4 and communicated with the air-permeable filter bag 4; the first connecting pipe 7 realizes the communication between the exhaust fan 3 and the dust removal box 2, and the second connecting pipe 8 provides a detachable connecting mode for the air-permeable filter bag 4, so that the air-permeable filter bag 4 can be detached to be conveniently cleaned regularly, and the air-permeable filter bag 4 can maintain the filtering function for a long time; in particular, the second connecting pipe 8 is a steel pipe with a certain mechanical strength, so that a supporting function can be provided for the upper end of the air-permeable filter bag 4, and the upper end of the air-permeable filter bag 4 is always positioned above the water tank 5;

specifically, second connecting pipe 8 deviates from the fixed go-between 9 that is provided with of one end of air exhauster 3, ventilative 4 upper ends of crossing the bag are provided with the opening just the opening cover is in on the go-between 9, there is clamping ring 10 still threaded connection on the second connecting pipe 8, ventilative opening part pressure of crossing the bag 4 of crossing is in clamping ring 10 with between the go-between 9, the ventilative bag 4 of crossing of setting has certain elasticity, perhaps ventilative bag 4 of crossing the opening part of crossing is provided with elasticity binding off to make ventilative bag 4 of crossing overlap on go-between 9 smoothly, the clamping ring 10 of setting makes the upper end of ventilative bag 4 of crossing can relatively fixed, also can conveniently dismantle simultaneously, has realized promptly that the connection of dismantling of ventilative bag 4 upper end of crossing.

Preferably, as shown in fig. 1, still fixedly connected with bracing piece 11 on the dust removal case 2, bracing piece 11 extend and the upper end upwards to one side with second connecting pipe 8 deviates from the one end fixed connection of air exhauster 3 makes the structure of second connecting pipe 8 more stable through the bracing piece 11 that sets up to make the upper end stability of air-permeable filter bag 4 also can promote.

Preferably, as shown in fig. 1 and 3, although the impurities in this embodiment are settled in water, the impurities are still intercepted in the air-permeable filter bag 4, specifically, a threaded ring 12 is fixedly connected to the lower end of the air-permeable filter bag 4, an internal threaded section is arranged on the inner wall of the threaded ring 12, a connecting plate 13 is further connected to the threaded ring 12 in a threaded manner, the counterweight 6 is connected to the connecting plate 13 through a guy cable 14, the set counterweight 6 applies a pulling force to the lower end of the air-permeable filter bag 4 to ensure that the air-permeable filter bag is underwater, so that water enters the air-permeable filter bag 4 (the air-permeable filter bag 4 is also supplied with water to pass through while being air-permeable), and therefore the impurities are smoothly settled in water, when the impurities need to be cleaned, the air-permeable filter bag 4 is pulled out, and then the connecting plate 13 is detached to clean the impurities intercepted therein.

Preferably, as shown in fig. 1 and 3, the connecting plate 13 deviates from one side fixedly connected with connector 15 of the breathable filter bag 4, the guy cable 14 deviates from one end of the balancing weight 6 with connector 15 fixed connection, the connector 15 of setting provides the connection basis for the guy cable 14, has also made things convenient for simultaneously to dismantle and install connecting plate 13, specifically, provides the portion of gripping for the dismantlement and the installation of connecting plate 13.

Preferably, as shown in fig. 1, after a long time of use, the water in the pool 5 is polluted, so that it needs to be replaced, and a drain pipe 16 connected with the pool 5 is fixedly connected to the bottom of the pool 5 to facilitate the water to be led out for replacement.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a shot-blasting machine dust removal subassembly, include with the dust removal case that the shot-blasting machine is connected, and with the air exhauster that the dust removal case is connected, its characterized in that, the air-supply line of air exhauster with dust removal case intercommunication, play tuber pipe connection have ventilative filter bag, still include the pond, the pond is internal to be loaded with water, ventilative filter bag with the one end that the air exhauster is close is located pond top, the other end immerse under the surface of water in the pond, ventilative filter bag is located one end under the surface of water and is connected with the balancing weight, the balancing weight with the bottom contact in pond.

2. The shot blast machine dust removal assembly of claim 1, wherein said suction fan is mounted on said dust box and said suction fan is positioned above the water surface of said water basin.

3. The dust removal assembly of the shot blasting machine according to claim 2, wherein a first connecting pipe is fixedly connected to an air inlet pipe of the exhaust fan, one end of the first connecting pipe, which is far away from the exhaust fan, is fixedly connected to the dust removal box and is communicated with the dust removal box, a second connecting pipe is fixedly connected to an air outlet pipe of the exhaust fan, and one end of the second connecting pipe, which is far away from the exhaust fan, is detachably connected to the upper end of the air-permeable filter bag and is communicated with the air-permeable filter bag.

4. The dust removal assembly of the shot blasting machine of claim 3, wherein a support rod is fixedly connected to the dust removal box, the support rod extends obliquely upward, and the upper end of the support rod is fixedly connected to the end, away from the exhaust fan, of the second connecting pipe.

5. The dust removal assembly of the shot blasting machine of claim 3, wherein a connecting ring is fixedly arranged at one end, away from the exhaust fan, of the second connecting pipe, the upper end of the air-permeable filter bag is provided with an opening, the opening is sleeved on the connecting ring, a pressing ring is further connected to the second connecting pipe in a threaded manner, and the opening of the air-permeable filter bag is pressed between the pressing ring and the connecting ring.

6. The shot blasting machine dust removal assembly of any one of claims 1-5, wherein a threaded ring is fixedly connected to the lower end of the air-permeable filter bag, an internal thread section is arranged on the inner wall of the threaded ring, a connecting plate is further connected to the threaded ring in a threaded manner, and the balancing weight is connected with the connecting plate through a pull rope.

7. The dust removal assembly of the shot blasting machine of claim 6, wherein one side of the connecting plate, which is away from the air-permeable filter bag, is fixedly connected with a connector, and one end of the inhaul cable, which is away from the balancing weight, is fixedly connected with the connector.

8. The shot blasting machine dust removal assembly of claim 6, wherein a drain pipe in communication with the water tank is fixedly connected to the bottom of the water tank.