CN208483727U - A kind of surface processing device - Google Patents

Abstract

The utility model discloses a kind of surface processing device, including bucket type collection sand device, sand dust separator and dust collector of water curtain, it is connected between the bucket type collection sand device, sand dust separator and dust collector of water curtain by pipeline；Sandblasting, separation and precipitation process and other craft separations in workshop can be opened, will not be polluted to the environment of other in workshop by bucket type collection sand device, sand dust separator and the dust collector of water curtain of setting relative closure by the utility model；By the way that bucket type collection sand device is arranged, the sand dust after sandblasting can be collected automatically, not need manually to be cleared up；Settlement treatment step by step is carried out to dust by the way that multistage dedusting compartment is arranged, to greatly promote dust removing effects.

Description

A kind of surface processing device

Technical field

The utility model relates to surface sand-blasting process equipment technical field, in particular to a kind of surface processing device.

Background technique

Surface sand-blasting process is all open place sandblasting at present, and sand material passes through high-pressure injection on article processed, four It all falls after place's sputtering on ground, takes up a large area, dust influence ambient enviroment, the waste of sand material is larger, and collection fully relies on people Work is swept, and is cleaned time length and is difficult to clean up again, generates many dusts during cleaning and collecting, influence surrounding enviroment and member Work health, and compare cunning again after there is sand material on ground, collection personnel and grit blasting operation work are walked about on sand material, it is easy to be fallen Cause Employee Security accident.

Utility model content

The technical problem to be solved by the present invention is to provide one kind without artificially collecting cleaning and to ambient enviroment without shadow Loud surface processing device.

In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:

A kind of surface processing device, including bucket type collection sand device, sand dust separator and dust collector of water curtain, the bucket type It is connected between collection sand device, sand dust separator and dust collector of water curtain by pipeline；

The bucket type collection sand device includes sand blasting room, and several air inlets are equipped at the top of the sand blasting room；The sand blasting room bottom Portion is the grid of marking time for the hollow out being uniformly laid with, and the grating base of marking time is equipped with equally distributed sand hopper；Described in same row The lower mouth of sand hopper is connected with the collection sand pipeline of the sand hopper bottom, and the vertical direction in the middle part of the collection sand pipeline is equipped with collection sand master Pipe, the collection sand supervisor are connected with the collection sand pipeline；

The sand dust separator includes level-one feed inlet, and the level-one feed inlet arrival end passes through pipeline and the bucket type Collection sand device is connected；Level-one feed inlet outlet end is connected with level-one knockout drum；The level-one feed inlet is mounted on institute At the medium position for stating level-one knockout drum；Level-one knockout drum top be it is cylindric, lower part is coniform, level-one separation The exit of tank conical base is equipped with valve；Level-one knockout drum bottom is equipped with closed sand collecting tank；The level-one separation Tank top separates with the level-one and is provided with second level feed inlet at tank vertical direction；The arrival end of the second level feed inlet with The level-one knockout drum is connected, and the outlet end of the second level feed inlet is connected with the second-order separation tank, and described two is grading Material mouth is mounted at the second-order separation tank top and the second-order separation tank vertical direction；The second-order separation tank top To be cylindric, lower part is coniform；The exit of the second-order separation tank conical base is connected with sand dust export pipeline；It is described The second-order separation tank top is equipped with air draft pipe, and the air draft pipe is connected with blower；

The dust collector of water curtain includes dedusting cabin, and the dedusting cabin is connected by pipeline with the sand dust separator It is logical；The dedusting cabin by first partition, second partition and third partition be divided into respectively the first dedusting compartment, the second dedusting compartment, Third dedusting compartment and the 4th dedusting compartment；The first dedusting compartment, the second dedusting compartment, third dedusting compartment and the 4th remove The first spray equipment, the second spray equipment, third spray equipment and the 4th spray equipment are installed respectively at the top of dirt compartment；Described One spray equipment, the second spray equipment, third spray equipment and the 4th spray equipment are connected with water pipe；The first spray dress It sets, the second spray equipment, third spray equipment and the 4th spray equipment are equipped with several spray heads；The first partition and third every Plate lower part offers ventilation hole；The second partition top offers ventilation hole；The first dedusting compartment, the second dedusting every The support plate of hollow out is respectively equipped in the middle part of cabin, third dedusting compartment and the 4th dedusting compartment；Several layers are placed in the support plate Polyhedron empty ball；Dedusting bilge portion is equipped with sedimentation basin；The sedimentation basin side be equipped with clear water reserviors, the sedimentation basin with it is described It is interconnected between clear water reserviors；Overflow port is arranged in the sedimentation basin and the clear water reserviors two sides, and the overflow port is located at institute State first partition and the lower part of ventilation hole horizontal position that third the lower partition opens up；It is equipped at the top of the 4th dedusting compartment Air-exhausting duct, the air outlet of the air-exhausting duct face the clear water reserviors.

Preferably, the sand hopper is welded by four pieces of triangular steel plates；The specification suitable for reading of the sand hopper is 800cm* 800cm；The lower mouth specification of the sand hopper is 20cm*20cm.

Preferably, the valve is butterfly valve.

Preferably, volume damper is housed before the air inlet.

Preferably, outside the first dedusting compartment, the second dedusting compartment, third dedusting compartment and the 4th dedusting compartment cabin Side is respectively equipped with observation window.

Preferably, first spray equipment, the second spray equipment, third spray equipment and the 4th spray equipment are equipped with Three spray heads, and three spray heads are point-blank.

Preferably, the first partition and third partition offer ventilation hole at the 150mm of partition bottom；Described second Partition offers ventilation hole at 150mm at the top of partition.

Preferably, the polyhedron empty ball is uniformly laid in six layers.

Preferably, the precipitating bottom of pond portion is oblique in gradually decreasing from the first dedusting compartment to the direction of the 4th dedusting compartment Ramp shaped.

Preferably, the engraved structure of cylindrical shape is equipped at the polyhedron empty ball centre of sphere through entire sphere；Episphere Body is uniformly provided with the flabellum on the outside of several cylindrical bodies from spherical surface to ball centre；Lower hemisphere is equally uniformly provided with several from ball Flabellum on the outside of face to the cylindrical body of ball centre, and the flabellum of upper spherical surface and the flabellum of lower peripheral surface are intertwined.

By adopting the above technical scheme, bucket type collection sand device, sand dust separator and water curtain that (1) passes through setting relative closure Dust-extraction unit can open sandblasting, separation and precipitation process and other craft separations in workshop, will not be to the ring of other in workshop Border pollutes；(2) by setting bucket type collection sand device, the sand dust after sandblasting can be collected automatically, do not need manually into Row cleaning；(3) by blower by sand dust to be processed be directly sucked in knockout drum sieve from, utilize bulky grain sand itself gravity make With the suction generated with blower, bulky grain sand and dust are separated, does not need manually to carry out screening operation, greatly improve Working efficiency；(4) settlement treatment step by step is carried out to dust by the way that multistage dedusting compartment is arranged, to greatly promote dedusting effect Fruit；(5) by setting multilayer polyhedron empty ball, the contact area of shower water and dust can be greatly increased, to promote dedusting effect Fruit.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left view of bucket type collection sand device in the utility model；

Fig. 3 is the perspective view of dust collector of water curtain in the utility model；

Fig. 4 is the structural schematic diagram of polyhedron empty ball in the utility model.

In figure, 1- bucket type collection sand device, 2- sand dust separator, 3- dust collector of water curtain, 4- sand blasting room, 5- marks time lattice Grid, 6- sand hopper, 7- collection sand pipeline, 8- collection sand supervisor, 9- level-one feed inlet, 10- level-one knockout drum, 11- valve, 12- bis- are grading Material mouth, 13- the second-order separation tank, 14- air draft pipe, 15- blower, 16- volume damper, 17- sand collecting tank, 18- dedusting cabin, 19- First partition, 20- second partition, 21- third partition, 22- the first dedusting compartment, 23- the second dedusting compartment, 24- third dedusting Compartment, the 4th dedusting compartment of 25-, 26- observation window, the first spray equipment of 27-, the second spray equipment of 28-, 29- third spray dress It sets, the 4th spray equipment of 30-, 31- water pipe, 32- support plate, 33- polyhedron empty ball, 34- sedimentation basin, 35- clear water reserviors, 36- row Air hose.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Fig. 1 institute, a kind of surface processing device, including bucket type collection sand device 1, sand dust separator 2 and water curtain are removed Dirt device 3；It is connected between bucket type collection sand device 1, sand dust separator 2 and dust collector of water curtain 3 by pipeline；Worker is struggling against After carrying out surface sand-blasting process to workpiece in formula collection sand device 1, sand dust is pipelined to sand dust separator 2 and carries out sand dust Separating treatment opens larger particles sand and tiny dust separation, and larger particles sand, which can be carried out, to be recycled, and tiny dust is logical Piping is transported in dust collector of water curtain 3 and is post-processed.

As depicted in figs. 1 and 2, bucket type collection sand device 1 includes sand blasting room 4, is equipped with several air inlets (not at the top of sand blasting room 4 It shows)；4 bottom of sand blasting room is the grid 5 of marking time for the hollow out being uniformly laid with, and 5 bottom of grid of marking time is equipped with equally distributed sand Bucket 6；Preferably, sand hopper 6 is welded by four pieces of triangular steel plates, and the suitable for reading of sand hopper 6 is Ji Shakou, specification 800cm* 800cm, the lower mouth of sand hopper 6 are sand draining port, specification 20cm*20cm；The lower mouth of same sediment outflow bucket 6 and the collection sand of 6 bottom of sand hopper Pipeline 7 is connected, and the vertical direction at 7 middle part of collection sand pipeline is equipped with collection sand supervisor 8, and collection sand supervisor 8 is connected with collection sand pipeline 7； Sand dust can mark time grid 5 into sand hopper 6, due to being inclined inclined-plane, sand inside sand hopper 6 by the hollow out of 4 bottom of sand blasting room Dirt can be leaked by inclined-plane to the collection sand pipeline 7 of 6 bottom of sand hopper, since each Bifurcation Set sand pipeline 7 is connected with collection sand supervisor 8, Under the action of external suction, due to being equipped with air inlet (not shown) at the top of sand blasting room 4, sand pipeline 7 can will be collected by external suction Sand dust separator 2, which is imported, after interior sand dust sucking collection sand supervisor 8 carries out sand dust separation.

As shown in Figure 1, sand dust separator 2 includes level-one feed inlet 9,9 arrival end of level-one feed inlet passes through pipeline and bucket Formula collection sand device 1 is connected, and outlet end is connected with level-one knockout drum 10；Level-one feed inlet 9 is mounted on level-one knockout drum 10 At medium position；10 top of level-one knockout drum be it is cylindric, lower part be coniform, the exit of 10 conical base of level-one knockout drum Valve 11 is installed, it is preferred that valve 11 is butterfly valve, can more advantageously control the speed that material flows out in level-one knockout drum 10 Degree；10 bottom of level-one knockout drum is equipped with closed sand collecting tank 17；10 top of level-one knockout drum is vertical with 10 tank body of level-one knockout drum Second level feed inlet 12 is provided at direction；The arrival end of second level feed inlet 12 is connected with level-one knockout drum 10, outlet end and two Grade knockout drum 13 is connected, and second level feed inlet 12 is mounted on 13 top of the second-order separation tank and 13 tank body vertical direction of the second-order separation tank Place；13 top of the second-order separation tank be it is cylindric, lower part be it is coniform, the exit of 13 conical base of the second-order separation tank is led with sand dust Pipeline (not shown) is connected out；Air draft pipe 14, the other end and wind of air draft pipe 14 are installed at the top of the second-order separation tank 13 Machine 15 is connected, it is preferred that volume damper 16 is housed before 15 air inlet of blower, it is big by the adjustable air quantity of volume damper 16 It is small to need to separate sand granular size to control.

As shown in figures 1 and 3, dust collector of water curtain 3 includes dedusting cabin 18, and dedusting cabin 18 separates dress with sand dust by pipeline 2 are set to be connected；Dedusting cabin 18 is divided into dedusting compartment relatively independent one by one by several partitions, it is preferred that dedusting cabin 18 is by One partition 19, second partition 20 and third partition 21 are divided into the first dedusting compartment 22, the second dedusting compartment 23, third dedusting respectively Compartment 24 and the 4th dedusting compartment 25；It can design dedusting cabin size according to dust quantity demand is removed in actual use and remove Dirt compartment number；Preferably, the first dedusting compartment 22, the second dedusting compartment 23, third dedusting compartment 24 and the 4th dedusting compartment It is respectively equipped with observation window 26 on the outside of 25 cabins, for Dedusting Methods in each dedusting compartment of personnel monitoring；First dedusting compartment 22, the first spray equipment 27, the are installed in the second dedusting compartment 23, third dedusting compartment 24 and the top of the 4th dedusting compartment 25 respectively Two spray equipments 28, third spray equipment 29 and the 4th spray equipment 30；First spray equipment 27, the second spray equipment 28, Three spray equipments 29 and the 4th spray equipment 30 are connected with water pipe 31；First spray equipment 27, the second spray equipment 28, Three spray equipments 29 and the 4th spray equipment 30 are equipped with several spray heads；Preferably, the first spray equipment 27, the second spray equipment 28, set that there are three spray heads on third spray equipment 29 and the 4th spray equipment 30, and three spray heads are point-blank；First every Plate 19 and 21 lower part of third partition offer ventilation hole (not shown), it is preferred that first partition 19 and 21 distance of third partition every Ventilation hole (not shown) is offered at board bottom portion 150mm；20 top of second partition offers ventilation hole (not shown)；Preferably, Second partition 20 offers ventilation hole (not shown) at 150mm at the top of partition；First dedusting compartment 22, the second dedusting compartment 23, the support plate 32 of hollow out is respectively equipped in the middle part of third dedusting compartment 24 and the 4th dedusting compartment 25, it is more for placing several layers Face hollow sphere 33；Preferably, polyhedron empty ball 33 is uniformly laid in six layers；If the number of plies that polyhedron empty ball 33 is laid with is very few, Then bad to the removal effect of dust, a large amount of dust does not deposit, but directly with the ventilation hole (not shown) on partition It transfers out；If it is excessive that polyhedron empty ball 33 is laid with the number of plies, unnecessary waste is not only resulted in, reduces the sedimentation effect of dust Rate can also influence the ventilation effect in entire dedusting cabin 18 to a certain degree, can reduce dust removing effects instead；18 bottom of dedusting cabin is set There is sedimentation basin 34；Preferably, 34 bottom of sedimentation basin is in and gradually drops from the first dedusting compartment 22 to the direction of the 4th dedusting compartment 25 Low ramped shaped, in this way design be due to dust the first dedusting compartment 22, the second dedusting compartment 23, third dedusting compartment 24 to Deposition in 4th dedusting compartment 25 gradually decreases, therefore is deposited on the Dust Capacity of 22 bottom position of the first dedusting compartment Sedimentation basin 34 is designed as ramped shaped by maximum, and the dust for being conducive to be deposited in 22 bottom of the first dedusting compartment is transmitted to sedimentation basin The clear water reserviors 35 of 34 lower sides；It is interconnected between sedimentation basin 34 and clear water reserviors 35；By in sedimentation basin 34 and clear water Overflow port (not shown) is arranged in 35 two sides of pond, and the liquid level of guarantee sedimentation basin 34 and clear water reserviors 35 is in first partition 19 and third partition The lower part of ventilation hole (not shown) horizontal position that 21 lower parts open up, prevents water from blocking the ventilation hole on partition, from dust without Method passes through compartment；Air-exhausting duct 36 is installed, the air outlet of air-exhausting duct 36 faces clear water reserviors 35, energy at the top of the 4th dedusting compartment 25 Enough a small amount of dust importing clear water reserviors 35 that will do not settled completely settle.

As shown in figure 4, the engraved structure of cylindrical shape is equipped at 33 centre of sphere of polyhedron empty ball through entire sphere；Episphere Body is uniformly provided with the flabellum on the outside of several cylindrical bodies from spherical surface to ball centre；Lower hemisphere is equally uniformly provided with several from ball Flabellum on the outside of face to the cylindrical body of ball centre, and the flabellum of upper spherical surface and the flabellum of lower peripheral surface are intertwined.In this way Design be contact area in order to increase sphere and dust as far as possible, to make dust in the case where spray equipment sprays water It rinses, be settled down in the sedimentation basin 34 of 18 bottom of dedusting cabin；And this polyhedron empty ball 33 is highly convenient for transporting and recycle, Cleaning up is also very convenient, can according to except dust quantity number it is appropriate increase and decrease polyhedron empty ball 33 dosage: when Dust Capacity compared with When big, can suitably increase the dosage of polyhedron empty ball 33, when Dust Capacity is smaller, can appropriate less polyhedron empty ball 33 use Amount.

In use, treating material, which is sent into sand blasting room 4, carries out surface sand-blasting process；Sand dust in sand blasting room 4 can pass through The hollow out of 4 bottom of sand blasting room grid 5 of marking time enters sand hopper 6, and due to being inclined inclined-plane inside sand hopper 6, sand dust can pass through inclined-plane Leak to the collection sand pipeline 7 of 6 bottom of sand hopper, since each Bifurcation Set sand pipeline 78 is connected with collection sand supervisor, will collection sand supervisor 8 and The blower 15 of sand dust separator 2 is connected, and due to being equipped with air inlet (not shown) at the top of sand blasting room 4, can be incited somebody to action by blower 15 Export is uniformly delivered to the level-one feed inlet 9 of sand dust separator 2 after sand dust sucking collection sand supervisor 8 in collection sand pipeline 7； It is mounted on due to level-one feed inlet 9 at the medium position of level-one knockout drum 10, the second level feed inlet 12 on 10 top of level-one knockout drum It is in 90 degree with 10 tank body of level-one knockout drum, when sand dust is inhaled into level-one knockout drum 10, meeting generate in 10 tank body of level-one knockout drum Vortex, bulky grain sand fall in 10 lower part of level-one knockout drum down due to gravity, since 10 lower part of level-one knockout drum is circular cone Shape, bulky grain sand can be pooled to the exit of 10 bottom of level-one knockout drum along circular cone inclined-plane, and 10 bottom of level-one knockout drum is equipped with Closed sand collecting tank 17, in this way opens valve 11, by bulky grain sand export when, will not because of sand dust leakage and to workshop Environment pollutes；Due to being equipped with volume damper 16 before 15 air inlet of blower, pass through the adjustable air quantity of volume damper 16 Size needs to separate sand granular size to control；15 air quantity of blower is bigger, and the suction of generation is bigger, so that energy will be bigger Sand particles siphon away, so that the sand particle for accessing sand collecting tank 17 is bigger；And 15 air quantity of blower is smaller, the suction of generation is just smaller, Because of gravity, more sand can fall into sand collecting tank 17, to access the sand particle of sand collecting tank 17 with regard to smaller；Therefore, pass through 16 regulating air volume of volume damper, which can control, needs to separate sand granular size；Passed through by the sand dust that 15 suction of blower siphons away Second level feed inlet 12 enters the second-order separation tank 13 and carries out secondary separation；Sand dust can be carried out again by setting the second-order separation tank 13 Separation, while also playing certain buffer function to level-one knockout drum 10, will not will be larger because 15 active force of blower is too big Sand particles directly siphon away, to reduce the separating effect of knockout drum, and larger particles sand be easy to cause line clogging, therefore is arranged Two-stage separation, not only promotes the separating effect of knockout drum, while the wind-force of blower 15 being made to be easier to adjust；It as needed can be to two The sand isolated in grade knockout drum 13 is collected or directly post-processes；Usually the second-order separation tank 13 separates in process of production Sand dust out is directly connected to sand dust delivery line (not shown) and is post-processed；The bulky grain sand collected by sand collecting tank 17 can be carried out Recycling, tiny dust input the first dedusting compartment 22 of dust collector of water curtain 3 by pipeline, in polyhedron empty ball 33 and Under the synergistic effect of first spray equipment 27, a large amount of dust is cleaned, is settled down to the sedimentation basin 34 of 22 bottom of the first dedusting compartment It is interior；At this point, the dust not settled completely can by the ventilation hole of 19 lower part of first partition it is (not shown) enter the second dedusting every Cabin 23, identical principle, a part of dust can be settled down in the sedimentation basin 34 of 23 bottom of the second dedusting compartment；It is remaining completely not heavy The dust of drop can be (not shown) into third dedusting compartment 24 by the ventilation hole on 20 top of second partition；Similarly, remaining Dust can be (not shown) into the 4th dedusting compartment 25 by the ventilation hole of 21 lower part of third partition；It is not settled finally a small amount of Dust can import clear water reserviors 35 by air-exhausting duct 36 and be settled.Since 34 bottom of sedimentation basin is set as ramped shaped, in sedimentation basin 34 Dust can be automatically transferred to 35 bottom of clear water reserviors, facilitate and be uniformly processed.The utility model can according to except dust quantity how much, if Dedusting cabin size and dedusting compartment number are counted, so that dust removing effects be made to reach best.

The utility model is filled by the bucket type collection sand device 1 of setting relative closure, the water curtain dedusting of sand dust separator 2 and 3 It sets, sandblasting, separation and precipitation process and other craft separations in workshop can be opened, the environment of other in workshop will not be caused Pollution；By the way that bucket type collection sand device 1 is arranged, the sand dust after sandblasting can be collected automatically, not need manually to be cleared up；It is logical It crosses blower 8 sand dust to be processed is directly sucked in knockout drum and sieve from utilizing the gravity and blower 15 of bulky grain sand itself The suction of generation separates bulky grain sand and dust, does not need manually to carry out screening operation, greatly improves work effect Rate；Settlement treatment step by step is carried out to dust by the way that multistage dedusting compartment is arranged, to greatly promote dust removing effects；Pass through setting Multilayer polyhedron empty ball 33, can greatly increase the contact area of shower water and dust, to promote dust removing effects.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (10)

1. a kind of surface processing device, it is characterised in that: removed including bucket type collection sand device (1), sand dust separator (2) and water curtain Dirt device (3) passes through pipeline phase between the bucket type collection sand device (1), sand dust separator (2) and dust collector of water curtain (3) Connection；

The bucket type collection sand device (1) includes sand blasting room (4), and several air inlets are equipped at the top of the sand blasting room (4)；The sandblasting Room (4) bottom is the grid of marking time (5) for the hollow out being uniformly laid with, and grid of marking time (5) bottom is equipped with equally distributed sand It struggles against (6)；The lower mouth of sand hopper described in same row (6) is connected with the collection sand pipeline (7) of the sand hopper (6) bottom, the collection sandpipe Vertical direction in the middle part of road (7) is equipped with collection sand supervisor (8), and the collection sand supervisor (8) is connected with the collection sand pipeline (7)；

The sand dust separator (2) includes level-one feed inlet (9), and level-one feed inlet (9) arrival end passes through pipeline and institute Bucket type collection sand device (1) is stated to be connected；Level-one feed inlet (9) outlet end is connected with level-one knockout drum (10)；Described one Grade feed inlet (9) is mounted at the medium position of the level-one knockout drum (10)；Level-one knockout drum (10) top is cylinder Shape, lower part be it is coniform, the exit of level-one knockout drum (10) conical base is equipped with valve (11)；The level-one separation Tank (10) bottom is equipped with closed sand collecting tank (17)；Level-one knockout drum (10) top and level-one knockout drum (10) tank body Second level feed inlet (12) are provided at vertical direction；The arrival end of the second level feed inlet (12) and the level-one knockout drum (10) It is connected, the outlet end of the second level feed inlet (12) is connected with the second-order separation tank (13), second level feed inlet (12) peace At the second-order separation tank (13) top and the second-order separation tank (13) the tank body vertical direction；The second-order separation tank (13) top is cylindric, and lower part is coniform；The exit of the second-order separation tank (13) conical base and sand dust delivery line Road is connected；It is equipped with air draft pipe (14) at the top of the second-order separation tank (13), the air draft pipe (14) and blower (15) It is connected；

The dust collector of water curtain (3) includes dedusting cabin (18), and the dedusting cabin (18) separates dress with the sand dust by pipeline (2) are set to be connected；The dedusting cabin (18) is divided by first partition (19), second partition (20) and third partition (21) respectively One dedusting compartment (22), the second dedusting compartment (23), third dedusting compartment (24) and the 4th dedusting compartment (25)；Described first removes Dirt compartment (22), the second dedusting compartment (23) install the at the top of third dedusting compartment (24) and the 4th dedusting compartment (25) respectively One spray equipment (27), the second spray equipment (28), third spray equipment (29) and the 4th spray equipment (30)；First spray Shower device (27), the second spray equipment (28), third spray equipment (29) and the 4th spray equipment (30) are connected with water pipe (31) It is logical；On first spray equipment (27), the second spray equipment (28), third spray equipment (29) and the 4th spray equipment (30) Equipped with several spray heads；The first partition (19) and third partition (21) lower part offer ventilation hole；The second partition (20) Top offers ventilation hole；The first dedusting compartment (22), the second dedusting compartment (23), third dedusting compartment (24) and the 4th The support plate (32) of hollow out is respectively equipped in the middle part of dedusting compartment (25)；Several layers polyhedron empty ball is placed on the support plate (32) (33)；Dedusting cabin (18) bottom is equipped with sedimentation basin (34)；Sedimentation basin (34) side is equipped with clear water reserviors (35), described heavy It is interconnected between shallow lake pond (34) and the clear water reserviors (35)；The sedimentation basin (34) and the clear water reserviors (35) two sides are set Set overflow port, the ventilation hole horizontal position that the overflow port is located at the first partition (19) and third partition (21) lower part opens up Lower part；It is equipped with air-exhausting duct (36) at the top of the 4th dedusting compartment (25), the air outlet of the air-exhausting duct (36) faces The clear water reserviors (35).

2. surface processing device according to claim 1, it is characterised in that: the sand hopper (6) is welded by four pieces of triangular steel plates It connects；The specification suitable for reading of the sand hopper (6) is 800cm*800cm；The lower mouth specification of the sand hopper (6) is 20cm*20cm.

3. surface processing device according to claim 1, it is characterised in that: the valve (11) is butterfly valve.

4. surface processing device according to claim 1, it is characterised in that: air quantity is housed before blower (15) air inlet Regulating valve (16).

5. surface processing device according to claim 1, it is characterised in that: the first dedusting compartment (22), second remove Observation window (26) are respectively equipped on the outside of dirt compartment (23), third dedusting compartment (24) and the 4th dedusting compartment (25) cabin.

6. surface processing device according to claim 1, it is characterised in that: first spray equipment (27), the second spray Spray head there are three being set on shower device (28), third spray equipment (29) and the 4th spray equipment (30), and three spray heads are at one On straight line.

7. surface processing device according to claim 1, it is characterised in that: the first partition (19) and third partition (21) ventilation hole is offered at the 150mm of partition bottom；The second partition (20) offers at 150mm at the top of partition Ventilation hole.

8. surface processing device according to claim 1, it is characterised in that: the polyhedron empty ball (33) is uniformly laid in Six layers.

9. surface processing device according to claim 1, it is characterised in that: sedimentation basin (34) bottom is from the first dedusting Compartment (22) is to the direction of the 4th dedusting compartment (25) in the ramped shaped gradually decreased.

10. surface processing device according to claim 1, it is characterised in that: passed through at polyhedron empty ball (33) centre of sphere Wear the engraved structure that entire sphere is equipped with cylindrical shape；Upper hemisphere is uniformly provided with several cylindrical bodies from spherical surface to ball centre The flabellum in outside；Lower hemisphere is equally uniformly provided with the flabellum on the outside of several cylindrical bodies from spherical surface to ball centre, and upper ball The flabellum in face and the flabellum of lower peripheral surface are intertwined.