CN-117414660-B - Dust collector is used in bridge construction

Abstract

The invention relates to the field of bridge construction, and discloses a dust removing device for bridge construction, which effectively solves the problems that the spray intensity is not easy to adjust and resource waste is easy to cause at present, and comprises a movable seat, wherein the top end of the movable seat is provided with a box body, the top end of the box body is provided with a rotating groove, a turntable is rotatably arranged in the rotating groove, the top end of the turntable is provided with a mounting rack, the mounting rack is provided with spray air cylinders, two sides of each spray air cylinder are symmetrically provided with rotating shafts, the rotating shafts are rotatably connected with the mounting rack, according to the invention, when the baffle rotates to the first through groove corresponding to the first spray head group and the second spray head group, the first spray head group and the second spray head group spray water mist towards the inner cavity of the spray dryer, and when the baffle rotates to the second through groove corresponding to the second spray head group, the second spray head group sprays water mist towards the inner cavity of the spray dryer, so that the adjustment of spray intensity is facilitated, and the adjustment of dust removal effect is facilitated.

Inventors

• SUN CHONGXUE

Assignees

• 青岛交建集团有限公司

Dates

Publication Date

20260508

Application Date

20231123

Claims (3)

1. 1. The dust removing device for bridge construction comprises a movable seat (1) and is characterized in that a box body (2) is arranged at the top end of the movable seat (1), a rotating groove (3) is formed in the top end of the box body (2), a rotary table (4) is rotatably arranged in the rotating groove (3), a mounting frame (5) is arranged at the top end of the rotary table (4), spraying air cylinders (6) are arranged on the mounting frame (5), rotating shafts are symmetrically arranged on two sides of the spraying air cylinders (6), the rotating shafts are rotatably connected with the mounting frame (5), one rotating shaft end is fixedly connected with an output shaft of a first motor (7), an opening is formed in one end of the spraying air cylinder (6), and a spraying dust removing component (12) is arranged in the spraying air cylinder (6); The spray dust removal assembly (12) comprises a treatment groove (1207) which is arranged in the spray dryer (6), the treatment groove (1207) penetrates through one side, close to the opening, of the spray dryer (6), the treatment groove (1207) is positioned on the outer side of the inner cavity of the spray dryer (6), a first spray head group (1209) is arranged on the inner wall of the treatment groove (1207), the first spray head group (1209) comprises three first spray heads which are arranged on the inner wall of the spray dryer (6) at equal angles, a second spray head group (1210) is arranged on the inner wall of the treatment groove (1207), the second spray head group (1210) comprises three second spray heads which are arranged on the inner wall of the spray dryer (6) at equal angles, the second spray head group (1210) is positioned on one side, close to the opening, of the first spray head group (1209) is communicated with the inner side of the treatment groove (1207), an adjusting and filtering assembly (13) is arranged in the inner part of the treatment groove (1207), and the top end of the spray dryer (6) is provided with an adjusting control assembly (14); Regulating filter subassembly (13) including installing in inside baffle (1301) of processing tank (1207), baffle (1301) are hugged closely with one side that processing tank (1207) is close to spraying dryer (6) inner chamber, scraper blade (1302) are installed to one end that baffle (1301) is close to second motor (1205), the outer wall of scraper blade (1302) is hugged closely with the inner wall of processing tank (1207), limiting plate (1303) are installed to the other end of baffle (1301), limiting plate (1303) are hugged closely with one side that spraying dryer (6) is close to the opening, three first logical groove (1304) are installed to the equiangle on baffle (1301), the length of first logical groove (1304) is greater than the distance between first shower nozzle group (1209) and second shower nozzle group (1210), install first filter plate (1305) on first logical groove (1304), install three second logical groove (1306) of equiangular degree on baffle (1301), second logical groove (1306) are installed on second logical groove (1306) and second shower nozzle group (1210) looks adaptation, install second filter (1307) on second logical groove (1306), limit plate (1302) are installed to first logical groove (1304) and one side of crossing (1303) is kept away from limiting plate (1303) with first shower nozzle group (1303), limit plate (1303) is kept away from in proper order on one side of limiting plate (1303) is installed to one side, one side of limiting plate (1308) is kept away from in proper order (1303) is provided with the limiting plate (1303), one side of limiting plate (down, and one side of limiting plate (1303) is provided with one end, and one end of limiting plate (down, the second clamping groove (1311) and the third clamping groove (1312), the first clamping groove (1310), the second clamping groove (1311) and the third clamping groove (1312) are all located above the limiting groove (1309), the second clamping groove (1311) and the third clamping groove (1312) are respectively arranged on two sides of the first clamping groove (1310), the second clamping groove (1311) corresponds to one of the first through grooves (1304), and the third clamping groove (1312) corresponds to one of the adjacent second through grooves (1306); The regulating control assembly (14) comprises a vertical plate (1401) arranged at the top end of a spray dryer (6), a transverse plate (1402) is arranged at the top end of the vertical plate (1401), a plugboard (1403) is arranged below the transverse plate (1402), the bottom end of the plugboard (1403) is clamped into a limit groove (1309), tooth grooves (1404) are formed in one side of the plugboard (1403) at equal intervals, a gear (1405) is arranged on one side of the plugboard (1403), the gear (1405) is meshed with the tooth grooves (1404), the gear (1405) is fixedly connected with an output shaft of a third motor (1406), the third motor (1406) is fixedly arranged on the vertical plate (1401), guide grooves (1407) are symmetrically formed in the plugboard (1403), guide blocks (1408) are movably arranged in the guide grooves, guide rods (1409) are arranged at the top ends of the guide blocks (1408), the top ends of the guide rods (1409) penetrate through the top of the plugboard (1403), the guide rods (1409) are vertically arranged with the bottom wall of the transverse plate (1402), the guide rods (1409) are fixedly connected with the bottom wall of the plate (1402), the bottom wall of the transverse plate (1403) and are fixedly connected with the bottom wall (1411) of the plate (1402), the top wall (1411) of the top wall (1411) is close to the friction wheel (1303), the friction wheel (1411) is tightly attached to the top wall (1411) of the friction wheel (1), the utility model provides a fixed mounting in the front of picture peg (1403) of fourth motor (1410), fixed section of thick bamboo (1412) are installed in the front of picture peg (1403), fixed section of thick bamboo (1412) are located the below of fourth motor (1410), movable block (1413) are installed to the inside movable mounting of fixed section of thick bamboo (1412), movable block (1413) are close to one side of limiting plate (1303) and install clamping lever (1414), clamping lever (1414) and first draw-in groove (1310) joint, spring (1415) are installed to one side that limiting plate (1303) were kept away from to movable block (1413), install magnetic path (1416) on movable block (1413), electromagnet (1417) are installed to one end that limiting plate (1303) was kept away from to fixed section of thick bamboo (1412), electromagnet (1417) external power supply, electromagnet (1417) and magnetic connection.
2. 2. The dust collector for bridge construction of claim 1, wherein the inside of spray dryer (6) is equipped with plectane (1201), dead lever (1202) are installed to the outside equiangular degree of plectane (1201), dead lever (1202) and the inner wall fixed connection who sprays dryer (6), plectane (1201) are located one side that first shower nozzle group (1209) was kept away from to second shower nozzle group (1210), axis of rotation (1203) are installed in the inside rotation of plectane (1201), axis of rotation (1203) are kept away from the one end of opening and the output shaft fixed connection of second motor (1205), second motor (1205) fixed mounting is in the one end that sprays dryer (6) kept away from the opening, evenly set up inlet opening (1206) in one end that sprays dryer (6) kept away from the opening, fan blade (1204) are installed to the outside equiangular degree of axis of rotation (1203), fan blade (1204) are located one side that disc (1201) is close to the opening.
3. 3. The dust collector for bridge construction of claim 1, wherein hose (1208) is installed to the bottom of spraying dryer (6), hose (1208) are linked together with processing tank (1207), mounting groove (8) has been seted up to the inside of box (2), the internally mounted of mounting groove (8) has pump body (9), install inlet tube (11) on pump body (9), install outlet pipe (10) on pump body (9), link up the groove has been seted up at the middle part of carousel (4), hose (1208) pass link up the groove and are connected with the tip of outlet pipe (10).

Description

Dust collector is used in bridge construction Technical Field The invention belongs to the field of bridge construction, and particularly relates to a dust removing device for bridge construction. Background According to the patent document with the authorized bulletin number of CN214130893U, the invention is recorded in the specification as a field dust-removing spraying device for highway bridge construction, the field dust-removing spraying device for highway bridge construction can convey water in a box body to a connecting water pipe through the action of a water pump, convey the water into a spraying ring through a hose, spray the water under the action of an atomizing nozzle, blow the atomized water out of the spraying ring under the action of a dust-removing fan, so as to remove dust on a construction site, and facilitate the disassembly and the installation of the dust-removing fan by a worker through the connection between the dust-removing fan and the spraying ring, thereby facilitating the cleaning or the replacement of the dust-removing fan by the worker, but the following defects still exist: In the spraying dust removal process, the spraying strength is not easy to adjust, so that the spraying quantity is large when the dust is less, the spraying is excessive, and the resource waste is caused. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the dust removing device for bridge construction, which effectively solves the problems that the spraying strength is not easy to adjust and the resource waste is easy to cause at present. The dust removing device for bridge construction comprises a movable seat, wherein a box body is arranged at the top end of the movable seat, a rotating groove is formed in the top end of the box body, a rotary table is rotatably arranged in the rotating groove, a mounting frame is arranged at the top end of the rotary table, a spray air cylinder is arranged on the mounting frame, rotating shafts are symmetrically arranged on two sides of the spray air cylinder and are rotatably connected with the mounting frame, one rotating shaft end is fixedly connected with an output shaft of a first motor, the first motor is fixedly arranged on the mounting frame, an opening is formed in one end of the spray air cylinder, and a spray dust removing assembly is arranged in the spray air cylinder; The spray dust removal assembly comprises a treatment tank arranged inside the spray air duct, the treatment tank penetrates to one side, close to the opening, of the spray air duct, the treatment tank is located on the outer side of an inner cavity of the spray air duct, a first spray head group is arranged on the inner wall of the treatment tank and comprises three first spray heads which are arranged on the inner wall of the spray air duct in an equal angle mode, a second spray head group is arranged on the inner wall of the treatment tank and comprises three second spray heads which are arranged on the inner wall of the spray air duct in an equal angle mode, the second spray head group is located on one side, close to the opening, of the first spray head group, the first spray heads and the second spray heads are all communicated with the inner side of the treatment tank, an adjusting and filtering assembly is arranged in the inner portion of the treatment tank, and an adjusting and controlling assembly is arranged on the top end of the spray air duct. Preferably, the inside of spraying dryer is equipped with the plectane, the dead lever is installed to the outside equiangular degree of plectane, the dead lever is located one side that first shower nozzle group was kept away from to the second shower nozzle group with the inner wall fixed connection who sprays the dryer, the axis of rotation is installed in the inside rotation of plectane, open-ended one end and the output shaft fixed connection of second motor are kept away from to the axis of rotation, second motor fixed mounting is kept away from open-ended one end in spraying the dryer, the inlet opening has evenly been seted up to open-ended one end in spraying the dryer, the flabellum is installed to the outside equiangular degree of axis of rotation, the flabellum is located the plectane and is close to open-ended one side. Preferably, the hose is installed to the bottom of spraying dryer, and the hose is linked together with the treatment groove, and the mounting groove has been seted up to the inside of box, and the internally mounted of mounting groove has the pump body, installs the inlet tube on the pump body, installs the outlet pipe on the pump body, and the through groove has been seted up at the middle part of carousel, and the hose passes through the end connection of through groove and outlet pipe. Preferably, the adjusting and filtering assembly comprises a baffle plate arranged in the treatment tank, the baffle plate is tightly attached to one s