CN213828572U

CN213828572U - Dust collector of sandblast rust cleaning

Info

Publication number: CN213828572U
Application number: CN202022803784.5U
Authority: CN
Inventors: 吴家雷; 关金禄
Original assignee: Shandong Lianyou Petrochemical Engineering Co ltd
Current assignee: Shandong Lianyou Petrochemical Engineering Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-07-30
Anticipated expiration: 2030-11-28

Abstract

The utility model relates to a sandblast nozzle technical field just discloses a dust collector of sandblast rust cleaning, including the nipple, the right side fixed mounting of nipple has the nozzle body. This dust collector of sandblast rust cleaning, setting through the nipple, with interface threaded connection on the sand blasting machine, make the nozzle body fix on the sand blasting machine, make the grit spout from the nozzle body right through compressed air in the sand blasting machine, realize preliminary sandblast rust cleaning function, and the setting through the extension nozzle on right side, prolong one end distance with the nozzle body right, and connect the access cold water through the running water of extension nozzle below, make nozzle body spun grit mix with rivers in the extension nozzle, make the subsidiary rivers of grit erode the rust cleaning to the object surface, it is aerial to splash during adnexed water and object contact, subside the dust, thereby effectively remove dust, need not set up spray dust collector in addition, the mesh that can remove dust has been reached.

Description

Dust collector of sandblast rust cleaning

Technical Field

The utility model relates to a sandblast nozzle technical field specifically is a dust collector of sandblast rust cleaning.

Background

The sand blasting nozzle is a device for spraying sand grains on a sand blasting machine, and mainly sprays the sand grains in a pipeline by using compressed air to scour and remove rust on the surface of an object.

The blast nozzle on the existing market is various, but the defect that dust can not be removed generally exists, the existing blast nozzle can only spray solid particles, the compressed air is used for conveying the solid particles through a conduit in a dry state, and the dust can not be removed in a wet state, so that water and sand can not be sprayed out simultaneously, a spraying structure can only be additionally arranged for removing dust, the cost is increased, and the dust removing device for removing the dust by blasting sand is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dust collector of sandblast rust cleaning possesses the advantage that can remove dust, has solved current sandblast mouth and can only spout solid particle, passes through the pipe with compressed air under dry state usually and carries, can't realize under the wet attitude, so can't spout water and grit simultaneously, can only set up in addition and spray the structure and remove dust, the problem of cost is increased.

(II) technical scheme

In order to realize the dust removal purpose, the utility model provides a following technical scheme: a dust removal device for sand blasting and rust removal comprises a threaded connection pipe, a nozzle body is fixedly arranged on the right side of the threaded connection pipe, a fixed ring is fixedly arranged on the outer side of the nozzle body, a first spring is fixedly arranged on the right side of the fixed ring, a groove is arranged on the outer side of the nozzle body, a second spring is fixedly arranged in the groove, one end of the second spring, which is far away from the groove, is fixedly connected with a sliding plate, one end of the sliding plate, which is far away from the second spring, is fixedly connected with a limiting rod, a limiting ring is movably arranged on the outer side of the nozzle body, a limiting hole is arranged on the outer side of the limiting ring, the right side of the limit ring is fixedly provided with a connecting pipe, the right side of the connecting pipe is fixedly provided with an extension nozzle, the bottom fixedly connected with running water of extension nozzle connects, the right side fixed mounting of first spring has the location ball, the constant head tank has been seted up in the left side of spacing ring.

Preferably, screwed pipe, nozzle body, connecting pipe and extension nozzle are the cylinder of inside hollow and two sides all disappearance.

Preferably, the fixing ring and the limiting ring are both circular rings, and the inner diameter of the limiting ring is matched with the outer diameter of the nozzle body.

Preferably, the number of the grooves is four, and the four grooves are uniformly distributed on the outer side of the nozzle body.

Preferably, the number of the limiting holes is four, and the size of the limiting holes is matched with that of the limiting rods.

Preferably, the quantity of first spring is four, four first spring evenly distributed is on solid fixed ring's right side, the size of location ball and the size looks adaptation of constant head tank.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust collector of sandblast rust cleaning possesses following beneficial effect:

1. this dust collector of sandblast rust cleaning, setting through the nipple, with interface threaded connection on the sand blasting machine, make the nozzle body fix on the sand blasting machine, make the grit spout from the nozzle body right through compressed air in the sand blasting machine, realize preliminary sandblast rust cleaning function, and the setting through the extension nozzle on right side, prolong one end distance with the nozzle body right, and connect the access cold water through the running water of extension nozzle below, make nozzle body spun grit mix with rivers in the extension nozzle, make the subsidiary rivers of grit erode the rust cleaning to the object surface, it is aerial to splash during adnexed water and object contact, subside the dust, thereby effectively remove dust, need not set up spray dust collector in addition, the mesh that can remove dust has been reached.

2. This dust collector of sandblast rust cleaning, move left through the outside with the spacing collar cover at the nozzle body, make the gag lever post receive inside the extrusion retraction recess, and the first spring of gag lever post left extrusion, the left constant head tank of gag lever post docks with the location ball on first spring right side, realize preliminary location, simultaneously when the spacing hole on gag lever post and the gag lever post aligns, the resilience force that the gag lever post received the second spring is pushed in the spacing hole, carry out the joint to the gag lever post, accomplish being connected between extension nozzle and the nozzle body, only need press four gag lever posts during the dismantlement, make the gag lever post break away from the spacing hole, then the resilience force that the gag lever post received first spring moves right, be released from the outside of nozzle body, whole dismouting process convenient and fast, the convenience is changed alone to the nozzle body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the nozzle body of the present invention;

fig. 3 is a left side view of the stop collar of the present invention.

In the figure: 1 screwed connection, 2 nozzle bodies, 3 fixed rings, 4 first springs, 5 grooves, 6 second springs, 7 sliding plates, 8 limiting rods, 9 limiting rings, 10 limiting holes, 11 connecting pipes, 12 extension nozzles, 13 tap water connectors, 14 positioning balls and 15 positioning grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a dust removing device for sand blasting comprises a threaded connection pipe 1, a nozzle body 2 is fixedly installed on the right side of the threaded connection pipe 1, a fixing ring 3 is fixedly installed on the outer side of the nozzle body 2, a first spring 4 is fixedly installed on the right side of the fixing ring 3, four grooves 5 are formed in the outer side of the nozzle body 2, the four grooves 5 are uniformly distributed on the outer side of the nozzle body 2, a second spring 6 is fixedly installed in each groove 5, a sliding plate 7 is fixedly connected to one end, away from each groove 5, of each second spring 6, a limiting rod 8 is fixedly connected to one end, away from each second spring 6, of each sliding plate 7, a limiting ring 9 is movably installed on the outer side of the nozzle body 2, the fixing ring 3 and the limiting ring 9 are both circular rings, the inner diameter of each limiting ring 9 is matched with the outer diameter of the nozzle body 2, and a limiting hole 10 is formed in the outer side of each limiting ring 9, the number of the limiting holes 10 is four, the size of the limiting holes 10 is matched with that of the limiting rod 8, the right side of the limiting ring 9 is fixedly provided with a connecting pipe 11, the right side of the connecting pipe 11 is fixedly provided with an extension nozzle 12, the screwed pipe 1, the nozzle body 2, the connecting pipe 11 and the extension nozzle 12 are cylinders which are hollow inside and have two missing sides, the bottom of the extension nozzle 12 is fixedly connected with a tap water joint 13, the extension nozzle 1 is arranged and is in threaded connection with an interface on a sand blasting machine, the nozzle body 2 is fixed on the sand blasting machine, sand is ejected rightwards from the nozzle body 2 through compressed air in the sand blasting machine, a preliminary sand blasting derusting function is realized, the nozzle body 2 is extended rightwards by one end distance through the arrangement of the extension nozzle 12 on the right side, cold water is accessed through the tap water joint 13 below the extension nozzle 12, and the sand ejected by the nozzle body 2 is mixed with water flow in the extension nozzle 12, the sand is washed and derusted by the water flow, the attached water splashes into the air when contacting with the object, and dust is settled, so that dust is effectively removed, a spray dust removal device is not required to be additionally arranged, and the purpose of removing dust is achieved, the right side of the first spring 4 is fixedly provided with the positioning ball 14, the left side of the limiting ring 9 is provided with the positioning groove 15, the number of the first springs 4 is four, the four first springs 4 are uniformly distributed on the right side of the fixing ring 3, the size of the positioning ball 14 is matched with that of the positioning groove 15, the limiting ring 9 is sleeved on the outer side of the nozzle body 2 and moves leftwards, so that the limiting rod 8 is extruded and contracted into the groove 5, the limiting ring 9 extrudes the first spring 4 leftwards, the positioning groove 15 on the left side of the limiting ring 9 is butted with the positioning ball 14 on the right side of the first spring 4, positioning is realized, and meanwhile, when the limiting rod 8 is aligned with the limiting hole 10 on the limiting ring 9, the gag lever post 8 receives the resilience force of second spring 6 and is pushed in spacing hole 10, carry out the joint to spacing ring 9, accomplish being connected between extension nozzle 12 and the nozzle body 2, only need press four gag lever posts 8 during the dismantlement, make gag lever post 8 break away from spacing hole 10, then spacing ring 9 receives the resilience force of first spring 4 and moves to the right, is released from the outside of nozzle body 2, whole dismouting process convenient and fast, the convenience is changed nozzle body 2 alone.

In conclusion, this dust collector of sandblast rust cleaning, through the setting of nipple 1, with interface threaded connection on the sand blasting machine, make nozzle body 2 fix on the sand blasting machine, make grit spout nozzle body 2 right side from the compressed air in the sand blasting machine, realize preliminary sandblast rust cleaning function, and through the setting of extension nozzle 12 on right side, prolong one end distance with nozzle body 2 right side, and connect into cold water through running water joint 13 that extension nozzle 12 below, make nozzle body 2 spun grit mix with rivers in extension nozzle 12, make the subsidiary rivers of grit wash away the object surface, it is air to splash when adnexed water and object contact, subside the dust, thereby effectively remove dust, do not need to set up in addition and spray dust collector, the mesh that can remove dust has been reached.

And, through covering the stop collar 9 on the outside of the nozzle body 2 and moving to the left, make the stop lever 8 be squeezed and retracted into the recess 5, and the stop collar 9 squeezes the first spring 4 to the left, the locating slot 15 on the left side of the stop collar 9 is butted with the locating ball 14 on the right side of the first spring 4, realize the preliminary positioning, meanwhile when the stop lever 8 aligns with the spacing hole 10 on the stop collar 9, the stop lever 8 is pushed into the spacing hole 10 by the resilience force of the second spring 6, carry on the joint to the stop collar 9, finish the connection between extension nozzle 12 and nozzle body 2, only need to press four stop levers 8 while disassembling, make the stop lever 8 break away from the spacing hole 10, then the stop collar 9 receives the resilience force of the first spring 4 to move to the right, is pushed out from the outside of the nozzle body 2, the whole disassembling and assembling process is convenient and fast, can only change the nozzle body 2 alone conveniently, has solved the existing sand-jet and spurted the solid particle, the compressed air is generally used for conveying the sand through the guide pipe in a dry state, and the wet sand cannot be conveyed, so that water and sand cannot be sprayed out simultaneously, a spraying structure can be additionally arranged for dedusting, and the cost is increased.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust collector of sandblast rust cleaning, includes screwed pipe (1), its characterized in that: the nozzle is characterized in that a nozzle body (2) is fixedly mounted on the right side of the threaded connection pipe (1), a fixing ring (3) is fixedly mounted on the outer side of the nozzle body (2), a first spring (4) is fixedly mounted on the right side of the fixing ring (3), a groove (5) is formed in the outer side of the nozzle body (2), a second spring (6) is fixedly mounted in the groove (5), a sliding plate (7) is fixedly connected to one end, away from the groove (5), of the second spring (6), a limiting rod (8) is fixedly connected to one end, away from the second spring (6), of the sliding plate (7), a limiting ring (9) is movably mounted on the outer side of the nozzle body (2), a limiting hole (10) is formed in the outer side of the limiting ring (9), a connecting pipe (11) is fixedly mounted on the right side of the limiting ring (9), an extension nozzle (12) is fixedly mounted on the right side of the connecting pipe (11), the bottom fixedly connected with running water of extension nozzle (12) connects (13), the right side fixed mounting of first spring (4) has location ball (14), constant head tank (15) have been seted up on the left side of spacing ring (9).

2. The dust removing device for sand blasting and rust removing of claim 1, wherein: screwed connection (1), nozzle body (2), connecting pipe (11) and extension nozzle (12) are the cylinder that inside hollow and both sides all lacked.

3. The dust removing device for sand blasting and rust removing of claim 1, wherein: the fixed ring (3) and the limit ring (9) are both circular rings, and the inner diameter of the limit ring (9) is matched with the outer diameter of the nozzle body (2).

4. The dust removing device for sand blasting and rust removing of claim 1, wherein: the number of the grooves (5) is four, and the four grooves (5) are uniformly distributed on the outer side of the nozzle body (2).

5. The dust removing device for sand blasting and rust removing of claim 1, wherein: the number of the limiting holes (10) is four, and the size of the limiting holes (10) is matched with that of the limiting rods (8).

6. The dust removing device for sand blasting and rust removing of claim 1, wherein: the quantity of first spring (4) is four, four first spring (4) evenly distributed is on the right side of solid fixed ring (3), the size of location ball (14) and the size looks adaptation of constant head tank (15).