Pass-type sand blasting equipment

Abstract

The utility model relates to the technical field of sand blasting equipment, and discloses through-type sand blasting equipment which comprises a sand blasting equipment body, one side of the sand blasting equipment body is fixedly connected with a first connecting column, and a first guide plate is fixedly connected in the first connecting column; a second flow guide plate is fixedly connected to the position, above the first flow guide plate, in the first connecting column, a first flow guide channel is fixedly connected to the position, between the first flow guide plate and the second flow guide plate, of one side of the first connecting column, and a sand blasting equipment body is fixedly connected to the inner side of the first flow guide channel; and one side of the sand blasting equipment body is fixedly connected with a second connecting column, and the interior of the second connecting column is fixedly connected with a second flow guide channel. According to the through-type sand blasting equipment, dust generated in the sand blasting process can be conveniently collected and treated, continuous sand blasting machining of the sand blasting equipment is facilitated, the working efficiency is improved, and frosted sand can be conveniently recycled and reused.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting equipment, in particular to a through-type sandblasting equipment. Background Art

[0002] Sand blasting equipment uses compressed air to transport powdered granular materials from one place to another in a pipeline. In the process of converting kinetic energy into potential energy, high-speed moving sand particles scour the surface of the object, thereby improving the surface quality of the object.

[0003] The existing sandblasting equipment has certain drawbacks when in use. First, the existing sandblasting equipment is not convenient for collecting and processing the dust generated during the sandblasting process. Secondly, the existing sandblasting equipment is not convenient for continuous processing and operation. Finally, the existing sandblasting equipment is not convenient for recycling and reusing the abrasive. Therefore, a through-type sandblasting equipment is proposed. Utility Model Content

[0004] The main purpose of the utility model is to provide a through-type sandblasting equipment, which solves the problems that the existing sandblasting equipment is inconvenient to collect and process the dust generated during the sandblasting process, the existing sandblasting equipment is inconvenient to continue processing, inconvenient to operate, and the existing sandblasting equipment is inconvenient to recycle and reuse the abrasive.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A through-type sandblasting equipment comprises a sandblasting equipment body, wherein a first connecting column is fixedly connected to one side of the sandblasting equipment body, a first guide plate is fixedly connected inside the first connecting column, a second guide plate is fixedly connected above the first guide plate inside the first connecting column, a first guide channel is fixedly connected between the first guide plate and the second guide plate on one side of the first connecting column, the inner side of the first guide channel is fixedly connected to the sandblasting equipment body, a second connecting column is fixedly connected to one side of the sandblasting equipment body, a second connecting column is fixedly connected to the second guide channel inside the second connecting column, a side of the second guide channel is fixedly connected to the first guide channel, a tee is fixedly connected to one side of the second guide channel, a conveying pipe is fixedly connected above the tee, a third connecting column is fixedly connected to one side of the tee, a fourth guide plate is fixedly connected to the inside of the third connecting column above the tee, a third guide plate is fixedly connected to the inside of the third connecting column below the tee, a separator is fixedly connected to one side of the conveying pipe, a dust removal tower is fixedly connected to one side of the separator, and a storage barrel is abutted on one side of the separator below.

[0007] Furthermore, a first through slot is fixedly connected to one side of the sandblasting equipment body, a first filter plate is fixedly connected below the first through slot, a first connecting column is fixedly connected to one side of the first through slot, an internal space of the first connecting column is communicated with the first through slot, and the first filter plate is arranged between the first guide plate and the second guide plate, a second through slot is fixedly connected to the other side of the sandblasting equipment body, a second filter plate is fixedly connected below the second through slot, a third connecting column is fixedly connected to one side of the second through slot, and the second filter plate is arranged between the third guide plate and the fourth guide plate, and the internal space of the third connecting column is communicated with the second through slot.

[0008] Furthermore, an equipment base is fixedly connected equidistantly below the sandblasting equipment body, two rotating rollers are fixedly connected inside the equipment base, a first motor is fixedly connected to one side of one of the rotating rollers, a conveyor belt is wound around the circumferential outer surfaces of the two rotating rollers, and the conveyor belt is arranged below the first filter plate and the second filter plate, a plurality of first sand leakage holes are equidistantly provided on the outer side of the conveyor belt, six dust shields are fixedly connected equidistantly below the sandblasting equipment body, the six dust shields are all against the conveyor belt at their bottoms, a baffle is arranged inside the equipment base below the conveyor belt, a plurality of recovery holes are equidistantly provided on one side of the baffle.

[0009] Furthermore, a recovery pool is fixedly connected to the interior of the equipment base below the baffle, a second motor is fixedly connected to one side of the recovery pool, two first rotating shafts are fixedly connected to one side of the second motor at equal distances, first spiral blades are fixedly connected to the circumferential outer surfaces of the two first rotating shafts, second spiral blades are fixedly connected to the circumferential outer surfaces of the two first rotating shafts, connecting holes are opened above the recovery pool below the two first spiral blades and the two second spiral blades, a first connecting groove is fixedly connected to the interior of the equipment base below the two connecting holes, a third motor is fixedly connected to one side of the first connecting groove, a second rotating shaft is fixedly connected to one side of the third motor, and the circumference of the second rotating shaft A third spiral blade is fixedly connected to the outer surface, a fourth connecting column is fixedly connected to one side of the sandblasting equipment body, a limiting cylinder is fixedly connected inside the fourth connecting column, a plurality of second sand leakage holes are equidistantly provided on the circumferential outer surface of the limiting cylinder, the second rotating shaft and one end of the third spiral blade are inserted into the limiting cylinder, a transmission belt is wound around the circumferential outer surface of the limiting cylinder, a plurality of third sand leakage holes are equidistantly provided on the outer side of the transmission belt, a plurality of hoppers are fixedly connected to the outer side of the transmission belt at equidistant intervals, a fourth rotating shaft is wound around the inside of the transmission belt, a sixth motor is fixedly connected to one side of the fourth rotating shaft, one side of the sixth motor is fixedly connected to the inner wall of the fourth connecting column, and one side of the separator is fixedly connected to the inside of the fourth connecting column.

[0010] Furthermore, a conveying pool is fixedly connected to one side of the fourth connecting column, the outer side of the conveying pool is fixedly connected to the sandblasting equipment body, a fourth motor is fixedly connected to one side of the conveying pool, a third rotating shaft is fixedly connected to one side of the fourth motor, a fourth spiral blade is fixedly connected to the circumferential outer surface of the third rotating shaft, and a feed barrel is fixedly connected to one side below the conveying pool.

[0011] Furthermore, an air pump is fixedly connected to the inside of the sandblasting equipment body, an air supply pipe is fixedly connected to the upper side of the air pump, a first ventilation pipe is movably sleeved inside one side of the air supply pipe, a first pulley is fixedly sleeved on the circumference of the first ventilation pipe, a transmission belt is wound around the first pulley, a second pulley is wound inside the transmission belt, a fifth motor is fixedly connected below the second pulley, one side of the fifth motor is fixedly connected to the inner wall of the sandblasting equipment body, a limiting ring is fixedly sleeved on the outer side of the first ventilation pipe, and the outer side of the limiting ring is movably sleeved. A limiting sleeve is sleeved, and the outer side of the limiting sleeve is fixedly connected to the inner wall of the sandblasting equipment body, a connecting box is fixedly sleeved on the outer side below the first ventilation pipe, and the inner space of the first ventilation pipe is connected to the connecting box, and a number of second ventilation pipes are fixedly connected equidistantly below the connecting box, and a number of the second ventilation pipes are fixedly connected to sandblasting ports below, and a number of the sandblasting ports are fixedly connected to a feed pipe on one side, and a number of the feed pipes are fixedly connected to a storage trough above, the middle of the storage trough is fixedly connected to the first ventilation pipe, and the storage trough is arranged below the feed cylinder.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model facilitates the collection and treatment of dust generated during the sandblasting process through the arrangement of a three-way pipe. After the exhaust gas containing dust is generated during the sandblasting process, the exhaust gas flows through the first filter plate into the first connecting column through air flow, and the exhaust gas passes through the first guide plate and the second guide plate in the first connecting column to enter the first guide channel. The exhaust gas passes through the first guide channel into the second guide channel and then enters the three-way pipe. At the same time, the exhaust gas flows through the second filter plate into the second connecting column through the air flow, and the exhaust gas passes through the third guide plate and the fourth guide plate in the second connecting column and then enters the three-way pipe. The exhaust gas in the three-way pipe enters the separator through the conveying pipe for separation, the abrasive in the exhaust gas is recovered, and the exhaust gas containing dust enters the dust removal tower for dust removal. Through such an arrangement, it is convenient to collect and treat the dust generated during the sandblasting process.

[0014] 2. The utility model facilitates the continuous sandblasting process of the sandblasting equipment through the arrangement of the conveyor belt. The objects to be sandblasted are placed on the conveyor belt, and the first motor is started. The first motor drives the rotating roller to rotate. The rotating roller drives the objects into the sandblasting equipment body through the conveyor belt for sandblasting. After the sandblasting is completed, the conveyor belt drives the objects to leave. Through such an arrangement, the sandblasting equipment is convenient for continuous sandblasting and the work efficiency is improved.

[0015] 3. The utility model facilitates the recycling and reuse of frosted sand through the setting of the hopper. When sandblasting is performed, the waste sand generated passes through the first sand leakage hole of the conveyor belt and stays on the baffle plate. The waste sand then enters the recovery pool through the recovery hole of the baffle plate. The second motor is started, and the second motor drives the waste sand through the first rotating shaft, the second spiral blade and the first spiral blade to pass through the connecting hole into the first connecting groove. The third motor is started, and the third motor drives the waste sand through the second rotating shaft and the third spiral blade to enter the limiting cylinder. The waste sand then passes through the second sand leakage hole and the third sand leakage hole into the fourth connecting column. At this time, the fifth motor can be started to prepare for sandblasting. Such a setting facilitates the recycling and reuse of frosted sand.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a through-type sandblasting device of the utility model from a first angle.

[0018] Figure 2 This is a schematic diagram of the overall structure of a through-type sandblasting device of the utility model from a second angle.

[0019] Figure 3 The utility model is a partial structural schematic diagram of a sandblasting equipment body of a through-type sandblasting equipment.

[0020] Figure 4 It is a partial structural schematic diagram of a first ventilation pipe of a through-type sandblasting equipment of the utility model.

[0021] Figure 5 It is a partial structural schematic diagram of a first guide plate of a through-type sandblasting equipment of the utility model.

[0022] Figure 6 It is a partial structural schematic diagram of the third guide plate of a through-type sandblasting equipment of the utility model.

[0023] Figure 7 It is a partial structural schematic diagram of the first spiral blade of a through-type sandblasting equipment of the utility model.

[0024] Figure 8The utility model is a partial structural schematic diagram of a hopper of a through-type sandblasting equipment.

[0025] In the figure: 1. dust removal tower; 2. separator; 3. storage barrel; 4. conveyor belt; 5. dust shield; 7. first spiral blade; 8. second spiral blade; 9. connecting hole; 10. third spiral blade; 12. first filter plate; 13. first guide plate; 14. second guide plate; 15. first guide channel; 16. second guide channel; 17. second filter plate; 18. third guide plate; 19. fourth guide plate; 20. three-way pipe; 21. conveying pipe; 22. limiting cylinder; 23. hopper; 24. fourth spiral blade; 25. conveying cylinder; 26. air pipe; 28. first ventilation pipe; 29. ​​storage trough; 30. conveying pipe; 31. connecting box; 32. second ventilation pipe; 33. sandblasting port; 34. sandblasting equipment body. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1-Figure 6As shown, a through-type sandblasting equipment includes a sandblasting equipment body 34, a first connecting column is fixedly connected to one side of the sandblasting equipment body 34, a first guide plate 13 is fixedly connected inside the first connecting column, a second guide plate 14 is fixedly connected above the first guide plate 13 inside the first connecting column, a first guide channel 15 is fixedly connected between the first guide plate 13 and the second guide plate 14 on one side of the first connecting column, the inner side of the first guide channel 15 is fixedly connected to the sandblasting equipment body 34, a second connecting column is fixedly connected to one side of the sandblasting equipment body 34, a second connecting column is fixedly connected to the inside of the second connecting column, a second guide channel 16 is fixedly connected to one side of the second guide channel 16, a three-way pipe 20 is fixedly connected to the top of the three-way pipe 20, a third connecting column is fixedly connected to one side of the three-way pipe 20, a fourth guide plate 19 is fixedly connected to the inside of the third connecting column above the three-way pipe 20, and a fourth guide plate 19 is fixedly connected to the inside of the third connecting column below the three-way pipe 20. A third guide plate 18 is fixedly connected to the side, a separator 2 is fixedly connected to one side of the conveying pipe 21, a dust removal tower 1 is fixedly connected to one side of the separator 2, and a storage barrel 3 is abutted on one side of the lower side of the separator 2. Through such an arrangement, after the waste gas with dust is generated during the sandblasting process, the waste gas passes through the first filter plate 12 through the air flow and enters the first connecting column. The waste gas passes through the first guide plate 13 and the second guide plate 14 in the first connecting column and is guided into the first guide channel 15. The waste gas passes through the first guide channel 15 and enters the second guide channel 16 and then enters the three-way pipe 20. At the same time, the waste gas passes through the second filter plate 17 through the air flow and enters the second connecting column. The waste gas passes through the third guide plate 18 and the fourth guide plate 19 in the second connecting column and then enters the three-way pipe 20. The waste gas in the three-way pipe 20 enters the separator 2 through the conveying pipe 21 for separation, the abrasive in the waste gas is recovered, and the waste gas containing dust enters the dust removal tower 1 for dust removal. Through such an arrangement, it is convenient to collect and process the dust generated during the sandblasting process.

[0028] like Figure 1-Figure 5 As shown, a first through groove is fixedly connected to one side of the sandblasting equipment body 34, a first filter plate 12 is fixedly connected below the first through groove, a first connecting column is fixedly connected to one side of the first through groove, an internal space of the first connecting column is connected to the first through groove, and the first filter plate 12 is arranged between the first guide plate 13 and the second guide plate 14, a second through groove is fixedly connected to the other side of the sandblasting equipment body 34, a second filter plate 17 is fixedly connected below the second through groove, a third connecting column is fixedly connected to one side of the second through groove, and the second filter plate 17 is arranged between the third guide plate 18 and the fourth guide plate 19, and the internal space of the third connecting column is connected to the second through groove. Through such an arrangement, the exhaust gas in the first connecting column must be guided through the first guide plate 13 and the second guide plate 14.

[0029] like Figure 1-Figure 6 As shown, an equipment base is equidistantly fixedly connected to the lower part of the sandblasting equipment body 34, two rotating rollers are fixedly connected inside the equipment base, a first motor is fixedly connected to one side of a rotating roller, a conveyor belt 4 is wound around the circumferential outer surface of the two rotating rollers, and the conveyor belt 4 is arranged below the first filter plate 12 and the second filter plate 17, a plurality of first sand leakage holes are equidistantly provided on the outer side of the conveyor belt 4, six dust shields 5 are equidistantly fixedly connected to the lower part of the sandblasting equipment body 34, and the lower parts of the six dust shields 5 are all against the conveyor belt 4, a baffle is arranged below the conveyor belt 4 inside the equipment base, and a plurality of recovery holes are equidistantly provided on one side of the baffle, through such an arrangement, the objects to be sandblasted are placed on the conveyor belt 4, the first motor is started, the first motor drives the rotating roller to rotate, the rotating roller drives the objects into the sandblasting equipment body 34 through the conveyor belt 4 for sandblasting, and the conveyor belt 4 drives the objects to leave after the sandblasting is completed, through such an arrangement, the sandblasting equipment is convenient to continuously perform sandblasting processing, and the working efficiency is improved, and the dust shield 5 is a flexible material that can be deformed and restored to its original state.

[0030] like Figure 1-Figure 7 As shown, a recovery pool is fixedly connected to the interior of the equipment base below the baffle, a second motor is fixedly connected to one side of the recovery pool, two first rotating shafts are fixedly connected to one side of the second motor at equal intervals, first spiral blades 7 are fixedly connected to the circumferential outer surfaces of the two first rotating shafts, second spiral blades 8 are fixedly connected to the circumferential outer surfaces of the two first rotating shafts, connecting holes 9 are opened above the recovery pool below the two first spiral blades 7 and the two second spiral blades 8 respectively, a first connecting groove is fixedly connected to the interior of the equipment base below the two connecting holes 9, a third motor is fixedly connected to one side of the first connecting groove, a second rotating shaft is fixedly connected to one side of the third motor, and a third spiral blade 10 is fixedly connected to the circumferential outer surface of the second rotating shaft A fourth connecting column is fixedly connected to one side of the sandblasting equipment body 34, and a limiting cylinder 22 is fixedly connected inside the fourth connecting column. A plurality of second sand leakage holes are equidistantly provided on the circumferential outer surface of the limiting cylinder 22, and one end of the second rotating shaft and the third spiral blade 10 is inserted into the limiting cylinder 22. A transmission belt is wound around the circumferential outer surface of the limiting cylinder 22, and a plurality of third sand leakage holes are equidistantly provided on the outer side of the transmission belt, and a plurality of hoppers 23 are fixedly connected to the outer side of the transmission belt at equal intervals, and a fourth rotating shaft is wound around the inside of the transmission belt, and a sixth motor is fixedly connected to one side of the fourth rotating shaft, and one side of the sixth motor is fixedly connected to the inner wall of the fourth connecting column, and one side of the separator 2 is fixedly connected to the inside of the fourth connecting column. Through such an arrangement, the waste gas can be separated by the separator 2.

[0031] like Figure 1-Figure 8As shown, one side of the fourth connecting column is fixedly connected to a conveying pool, the outer side of the conveying pool is fixedly connected to the sandblasting equipment body 34, one side of the conveying pool is fixedly connected to a fourth motor, one side of the fourth motor is fixedly connected to a third rotating shaft, a fourth spiral blade 24 is fixedly connected to the circumferential outer surface of the third rotating shaft, and a feeding barrel 25 is fixedly connected to the lower side of the conveying pool. Through such an arrangement, the fourth motor can drive the fourth spiral blade 24 to rotate through the third rotating shaft.

[0032] like Figure 1-Figure 8 As shown, an air pump is fixedly connected to the inside of the sandblasting equipment body 34, an air delivery pipe 26 is fixedly connected to the upper side of the air pump, a first ventilation pipe 28 is movably sleeved inside one side of the air delivery pipe 26, a first pulley is fixedly sleeved on the circumference of the first ventilation pipe 28, a transmission belt is wound around the first pulley, a second pulley is wound inside the transmission belt, a fifth motor is fixedly connected below the second pulley, one side of the fifth motor is fixedly connected to the inner wall of the sandblasting equipment body 34, a limiting ring is fixedly sleeved on the outer side of the first ventilation pipe 28, a limiting sleeve is movably sleeved on the outer side of the limiting ring, the outer side of the limiting sleeve is fixedly connected to the inner wall of the sandblasting equipment body 34, a connecting box 31 is fixedly sleeved on the outer side below the first ventilation pipe 28, and the internal space of the first ventilation pipe 28 is connected to the connecting box 31, a plurality of second ventilation pipes 32 are fixedly connected equidistantly below the connecting box 31, and the lower part of the plurality of second ventilation pipes 32 are fixedly connected A sandblasting port 33 is connected, and one side of several sandblasting ports 33 is fixedly connected with a feeding pipe 30, and the upper part of several feeding pipes 30 is fixedly connected with a storage trough 29, and the middle of the storage trough 29 is fixedly connected with the first ventilation pipe 28, and the storage trough 29 is arranged below the feeding cylinder 25. Through such an arrangement, when sandblasting is carried out, the waste sand generated passes through the first sand leakage hole of the conveyor belt 4 and stays on the baffle plate, and then the waste sand enters the recovery pool through the recovery hole of the baffle plate, and the second motor is started. The second motor drives the waste sand through the first rotating shaft and the second spiral blade 8 and the first spiral blade 7 through the connecting hole 9 to enter the first connecting groove, and the third motor is started. The third motor drives the waste sand through the second rotating shaft and the third spiral blade 10 to enter the limiting cylinder 22, and then the waste sand passes through the second sand leakage hole and the third sand leakage hole into the fourth connecting column. At this time, sandblasting can be prepared by starting the fourth motor. Through such an arrangement, it is convenient to recycle and reuse the abrasive.

[0033] It should be noted that when in use, the base of the sandblasting equipment is placed on a horizontal plane, the items to be sandblasted are placed on the conveyor belt 4, the first motor is started, the first motor drives the rotating roller to rotate, the rotating roller drives the items into the sandblasting equipment body 34 through the conveyor belt 4, the sixth motor is started, the sixth motor drives the transmission belt to move through the fourth rotating shaft, the transmission belt drives the frosted sand to enter the conveying pool through the hopper 23, the fourth motor is started, the fourth motor drives the frosted sand to enter the feeding tube 25 through the third rotating shaft and the fourth spiral blade 24, and the frosted sand enters the storage tank through the feeding tube 25 29, start the air pump to supply air to the first ventilation pipe 28 through the air supply pipe 26, the first ventilation pipe 28 supplies air into the connecting box 31 and exhausts from the second ventilation pipe 32 to the sandblasting port 33, and at the same time, the second ventilation pipe 32 drives the air flow to absorb the abrasive from the storage tank 29 and spray it from the sandblasting port 33, and at the same time, start the fifth motor, and the fifth motor drives the first ventilation pipe 28 to rotate through the transmission belt, the second pulley and the first pulley, and the first ventilation pipe 28 drives the sandblasting port 33 to rotate through the second ventilation pipe 32 to sandblast the objects in all directions. After the sandblasting is completed, the conveyor belt 4 drives the objects to leave.

[0034] When sandblasting is performed, the waste sand generated passes through the first sand leakage hole of the conveyor belt 4 and stays on the baffle plate. The waste sand then passes through the recovery hole of the baffle plate and enters the recovery pool. The second motor is started, and the second motor drives the waste sand through the first rotating shaft and the second spiral blade 8 and the first spiral blade 7 through the connecting hole 9 to enter the first connecting groove. The third motor is started, and the third motor drives the waste sand through the second rotating shaft and the third spiral blade 10 to enter the limiting cylinder 22. The waste sand then passes through the second sand leakage hole and the third sand leakage hole to enter the fourth connecting column. At this time, sandblasting can be prepared by starting the fifth motor.

[0035] After the waste gas containing dust is generated during the sandblasting process, the waste gas flows through the first filter plate 12 through the air flow and enters the first connecting column. The waste gas passes through the first guide plate 13 and the second guide plate 14 in the first connecting column and enters the first guide channel 15. The waste gas passes through the first guide channel 15 and enters the second guide channel 16 and then enters the three-way pipe 20. At the same time, the waste gas flows through the second filter plate 17 through the air flow and enters the second connecting column. The waste gas passes through the third guide plate 18 and the fourth guide plate 19 in the second connecting column and then enters the three-way pipe 20. The waste gas in the three-way pipe 20 enters the separator 2 through the conveying pipe 21 for separation. The abrasive in the waste gas is recovered, and the waste gas containing dust enters the dust removal tower 1 for dust removal.

[0036] The utility model provides a through-type sandblasting equipment which solves the problems that the existing sandblasting equipment is inconvenient to collect and process the dust generated during the sandblasting process, the existing sandblasting equipment is inconvenient to carry out continuous processing and operation, and the existing sandblasting equipment is inconvenient to recycle and reuse the abrasive. The utility model is more practical.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A through-type sandblasting equipment, characterized in that: The invention comprises a sandblasting equipment body (34), one side of the sandblasting equipment body (34) is fixedly connected to a first connecting column, a first guide plate (13) is fixedly connected inside the first connecting column, a second guide plate (14) is fixedly connected above the first guide plate (13) inside the first connecting column, a first guide channel (15) is fixedly connected between the first guide plate (13) and the second guide plate (14) on one side of the first connecting column, the inner side of the first guide channel (15) is fixedly connected to the sandblasting equipment body (34), one side of the sandblasting equipment body (34) is fixedly connected to a second connecting column, the inner side of the second connecting column is fixedly connected to a second guide channel (16), and the second guide channel (15) is fixedly connected to the sandblasting equipment body (34). 6) is fixedly connected to the first guide channel (15) on one side, the second guide channel (16) is fixedly connected to a three-way pipe (20) on one side, a delivery pipe (21) is fixedly connected to the top of the three-way pipe (20), a third connecting column is fixedly connected to one side of the three-way pipe (20), a fourth guide plate (19) is fixedly connected to the inside of the third connecting column above the three-way pipe (20), a third guide plate (18) is fixedly connected to the inside of the third connecting column below the three-way pipe (20), a separator (2) is fixedly connected to one side of the delivery pipe (21), a dust removal tower (1) is fixedly connected to one side of the separator (2), and a storage barrel (3) is abutted on one side below the separator (2).

2. A through-type sandblasting equipment according to claim 1, characterized in that: A first through slot is fixedly connected to one side of the sandblasting equipment body (34), a first filter plate (12) is fixedly connected below the first through slot, a first connecting column is fixedly connected to one side of the first through slot, an internal space of the first connecting column is communicated with the first through slot, and the first filter plate (12) is arranged between the first guide plate (13) and the second guide plate (14), a second through slot is fixedly connected to the other side of the sandblasting equipment body (34), a second filter plate (17) is fixedly connected below the second through slot, a third connecting column is fixedly connected to one side of the second through slot, and the second filter plate (17) is arranged between the third guide plate (18) and the fourth guide plate (19), and an internal space of the third connecting column is communicated with the second through slot.

3. A through-type sandblasting equipment according to claim 2, characterized in that: An equipment base is fixedly connected to the bottom of the sandblasting equipment body (34) at equal intervals, and two rotating rollers are fixedly connected inside the equipment base. A first motor is fixedly connected to one side of one of the rotating rollers, and a conveyor belt (4) is wound around the circumferential outer surface of the two rotating rollers, and the conveyor belt (4) is arranged below the first filter plate (12) and the second filter plate (17). A plurality of first sand leakage holes are equidistantly provided on the outer side of the conveyor belt (4). Six dust shields (5) are fixedly connected to the bottom of the sandblasting equipment body (34), and the bottoms of the six dust shields (5) are all in contact with the conveyor belt (4). A baffle is arranged inside the equipment base below the conveyor belt (4), and a plurality of recovery holes are equidistantly provided on one side of the baffle.

4. A through-type sandblasting equipment according to claim 3, characterized in that: A recovery pool is fixedly connected to the interior of the equipment base below the baffle, a second motor is fixedly connected to one side of the recovery pool, two first rotating shafts are fixedly connected to one side of the second motor at equal intervals, first spiral blades (7) are fixedly connected to the circumferential outer surfaces of the two first rotating shafts, and second spiral blades (8) are fixedly connected to the circumferential outer surfaces of the two first rotating shafts, and connecting holes (9) are opened above the recovery pool below the two first spiral blades (7) and the two second spiral blades (8), a first connecting groove is fixedly connected to the interior of the equipment base below the two connecting holes (9), a third motor is fixedly connected to one side of the first connecting groove, a second rotating shaft is fixedly connected to one side of the third motor, and a third rotating shaft is fixedly connected to the circumferential outer surface of the second rotating shaft. A spiral blade (10), a fourth connecting column is fixedly connected to one side of the sandblasting equipment body (34), a limiting cylinder (22) is fixedly connected inside the fourth connecting column, a plurality of second sand leakage holes are equidistantly provided on the circumferential outer surface of the limiting cylinder (22), the second rotating shaft and one end of the third spiral blade (10) are inserted into the limiting cylinder (22), a transmission belt is wound around the circumferential outer surface of the limiting cylinder (22), a plurality of third sand leakage holes are equidistantly provided on the outer side of the transmission belt, a plurality of hoppers (23) are equidistantly fixedly connected to the outer side of the transmission belt, a fourth rotating shaft is wound around the inside of the transmission belt, a sixth motor is fixedly connected to one side of the fourth rotating shaft, a sixth motor is fixedly connected to the inner wall of the fourth connecting column, and a side of the separator (2) is fixedly connected to the inside of the fourth connecting column.

5. A through-type sandblasting equipment according to claim 4, characterized in that: A conveying pool is fixedly connected to one side of the fourth connecting column, and the outer side of the conveying pool is fixedly connected to the sandblasting equipment body (34). A fourth motor is fixedly connected to one side of the conveying pool, and a third rotating shaft is fixedly connected to one side of the fourth motor. A fourth spiral blade (24) is fixedly connected to the circumferential outer surface of the third rotating shaft, and a feed barrel (25) is fixedly connected to one side below the conveying pool.

6. A through-type sandblasting equipment according to claim 5, characterized in that: An air pump is fixedly connected to the inside of the sandblasting equipment body (34), an air delivery pipe (26) is fixedly connected to the upper side of the air pump, a first ventilation pipe (28) is movably sleeved inside one side of the air delivery pipe (26), a first belt pulley is fixedly sleeved on the circumference of the first ventilation pipe (28), a transmission belt is wound around the first belt pulley, a second belt pulley is wound inside the transmission belt, a fifth motor is fixedly connected below the second belt pulley, one side of the fifth motor is fixedly connected to the inner wall of the sandblasting equipment body (34), a limiting ring is fixedly sleeved on the outer side of the first ventilation pipe (28), a limiting sleeve is movably sleeved on the outer side of the limiting ring, and the outer side of the limiting sleeve is fixedly connected to The inner wall of the sandblasting equipment body (34) is fixedly sleeved with a connecting box (31) on the outer side below the first ventilation pipe (28), and the internal space of the first ventilation pipe (28) is connected to the connecting box (31). A plurality of second ventilation pipes (32) are fixedly connected at equal intervals below the connecting box (31), and a plurality of second ventilation pipes (32) are fixedly connected to the bottom with a sandblasting port (33), and a plurality of sandblasting ports (33) are fixedly connected to one side with a feed pipe (30), and a plurality of feed pipes (30) are fixedly connected to a material storage trough (29) above, and the first ventilation pipe (28) is fixedly connected to the middle of the material storage trough (29), and the material storage trough (29) is arranged below the feed cylinder (25).

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