CN209715950U - A kind of efficient heat power plant boiler inside pipe wall removal of deposit device - Google Patents

Abstract

The utility model discloses a kind of efficient heat power plant boiler inside pipe wall removal of deposit devices, including aqueduct, the right side wall of aqueduct is fixedly installed with fixed frame, the inner sidewall of fixed frame is fixedly installed with motor, the right end of rotation axis is rotatably equipped with rotation shell, the right side wall of rotation shell is fixedly installed with guiding device, the outer end of bristle, which is uniformly embedded into viscous stick, sand paper disc, the utility model passes through aqueduct, fixed frame, motor, rotation axis, plectane, bristle, the structure of sand paper disc and guiding device, first by bristle and sand paper disc can the dirt to boiler inside pipe wall effectively removed, later using the spray head at aqueduct, it is cleared up again using clear water at cleaning, enable scale removal more efficient, simultaneously under the action of guiding device, when it encounters the barrier in boiler tube knee, it is able to drive whole device hair Raw deflection, and then efficient scale removal work can be carried out by knee and to knee.

Description

A kind of efficient heat power plant boiler inside pipe wall removal of deposit device

Technical field

The utility model relates to boiler tube inner wall cleaning technical field, specially a kind of efficient heat power plant boiler pipe Encrustation remove device.

Background technique

Boiler tube in thermal power plant have is widely applied very much, inside can by high-temperature gas can dust discharge, because The inner wall of this boiler tube is highly susceptible to corrosion etc. and has dirt, it is therefore desirable to periodically carry out at removal of deposit to its inner wall Reason, existing removal of deposit device can be good at clearing up boiler inside pipe wall, but which are mainly applied to straight tube, for Boiler tube with warp architecture is then easy to be parked in knee and can not complete knee good cleaning work, if One kind, which can be designed, can pass through boiler tube knee and carry out the device of good removal of deposit work, so that it may solve such Problem, for this purpose, it is proposed that a kind of efficient heat power plant boiler inside pipe wall removal of deposit device.

Utility model content

The purpose of this utility model is to provide a kind of efficient heat power plant boiler inside pipe wall removal of deposit device, with Solve the problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of efficient heat power plant boiler pipe Encrustation remove device, including aqueduct, the right side wall of the aqueduct are fixedly installed with fixed frame, the fixed frame it is interior Side wall is fixedly installed with motor, and motor is wired to external power supply, and the output end of the motor, which is fixedly installed with, to be turned Moving axis, the right end of the rotation axis are rotatably equipped with rotation shell, and the right side wall of the rotation shell is fixedly installed with guiding device, institute The lateral wall for stating rotation axis is fixedly installed with plectane, and the lateral wall of the plectane is fixedly installed with fixed ring, the fixed ring Lateral wall is fixedly installed with bristle, and the outer end of the bristle, which is uniformly embedded into viscous stick, sand paper disc.

Preferably, the guiding device includes cylindrical piece, and the left side wall of cylindrical piece is fixedly installed in the right side of rotation shell Wall, the right side wall of the cylindrical piece are fixedly installed with spring, and the right end of the spring is fixedly installed with hemispherical block, the hemisphere The left side wall of shape block offers cylinder groove, and the right side wall of the cylindrical piece is fixedly installed with inserted link, and inserted link is plugged in cylinder groove Interior, the lateral wall of the cylindrical piece and hemispherical block is fixedly attached rubber sleeve, and the left end of rubber sleeve is fixedly installed in rotation The right side wall of shell.

Preferably, the right end of the rotation axis is fixedly installed with rotating block, and rotating block is plugged in the inner cavity right side of rotation shell The inner cavity right side wall of side wall, the rotation shell is fixedly installed with baffle ring, and rotation axis runs through baffle ring.

Preferably, the symmetrical fixing sleeve of lateral wall of the lateral wall of the fixed frame and rotation shell is connected to rubber ring, and fixed The inner sidewall of ring fits in the lateral wall of rubber ring.

Preferably, the left side wall of the right side wall of the fixed frame and rotation shell symmetrically offers annular groove, the plectane Left and right sidewall is symmetrically fixedly installed with connection ring, and connection ring is plugged in annular groove, and the connection ring interleaves with annular groove It is connected to sealing ring.

Preferably, the lateral wall of the aqueduct has been uniformly embedded into spray head.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through aqueduct, fixed frame, electricity Machine, rotation axis, the structure of plectane, bristle, sand paper disc and guiding device, first can be in boiler tube by bristle and sand paper disc The dirt of wall is effectively removed, and later using the spray head at aqueduct, is cleared up again using clear water at cleaning, It enables scale removal more efficient, while under the action of guiding device, when it encounters the barrier in boiler tube knee, is able to drive whole A device deflects, and then can carry out efficient scale removal work by knee and to knee.

Detailed description of the invention

Fig. 1 is the main view cross-sectional view of the utility model.

Fig. 2 is the partial enlarged view of the part a in the utility model Fig. 1.

Fig. 3 is the partial enlarged view of the part b in the utility model Fig. 2.

In figure: 1, aqueduct, 2, fixed frame, 3, motor, 4, rotation axis, 5, rotation shell, 6, guiding device, 61, cylindrical piece, 62, spring, 63, hemispherical block, 64, cylinder groove, 65, inserted link, 66, rubber sleeve, 7, plectane, 8, fixed ring, 9, bristle, 10, sand The scraps of paper, 11, rotating block, 12, baffle ring, 13, rubber ring, 14, annular groove, 15, connection ring, 16, sealing ring, 17, spray head.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of efficient thermal power plant pot Boiler tube encrustation remove device, including aqueduct 1, aqueduct 1 use hose, can be bent and then are bent by boiler tube Place, cleans the boiler inside pipe wall after cleaning again using the water in aqueduct 1, increases the effect of inner wall cleaning, described The right side wall of aqueduct 1 is fixedly installed with fixed frame 2, and the inner sidewall of the fixed frame 2 is fixedly installed with motor 3, and motor 3 uses Servo motor, model mr-j2s-100b, and motor 3 is wired to external power supply, as shown in Figure 1, in aqueduct 1 inner cavity right side wall is fixedly installed with tubule, and for storing the conducting wire of connection motor 3 in tubule, the output end of the motor 3 is solid Dingan County is equipped with rotation axis 4, and the starting of motor 3 drives rotation axis 4 to rotate, and the right end of the rotation axis 4 is rotatably equipped with rotation shell 5, It can relatively rotate between rotation axis 4 and rotation shell 5, the right side wall of the rotation shell 5 is fixedly installed with guiding device 6, The right end of guiding device 6 is spherical surface, when the right end of guiding device 6 touches boiler tube knee, under the characteristic of its spherical surface, Guiding device 6 can be enabled to deflect with rotation shell 5, fixed frame 2 and aqueduct 1, and then the bending in boiler tube can be passed through Place, the lateral wall of the rotation axis 4 are fixedly installed with plectane 7, and the rotation of rotation axis 4 drives plectane 7 to rotate, the plectane 7 Lateral wall is fixedly installed with fixed ring 8, and the rotation of plectane 7 drives fixed ring 8 to rotate, and the lateral wall of the fixed ring 8 is fixedly mounted There is bristle 9, the outer end of the bristle 9, which is uniformly embedded into viscous stick, sand paper disc 10, and the sand paper disc 10 of different location is staggeredly placed, 9 length of bristle is boiler tube radius length, thus bristle 9 is bending state in boiler tube, therefore bristle 9 is bent the bullet generated Power can enable sand paper disc 10 be tightly attached on boiler inside pipe wall, while as motor 3 drives the rotation of bristle 9 and sand paper disc 10 Dirt is removed by sand paper disc 10 and the friction of boiler inside pipe wall.

Specifically, the guiding device 6 includes cylindrical piece 61, and the left side wall of cylindrical piece 61 is fixedly installed in rotation shell 5 right side wall, the right side wall of the cylindrical piece 61 are fixedly installed with spring 62, and spring 62 is compressive state, and spring 62, which plays, leads Cushioning effect when touching from knee to device 6, the right end of the spring 62 are fixedly installed with hemispherical block 63, hemispherical block The spherical on 63 right sides convenient for when encountering knee in boiler tube, enabling guiding device 6 deflect, and then drives entire dress It sets through knee, the left side wall of the hemispherical block 63 offers cylinder groove 64, the fixed peace of the right side wall of the cylindrical piece 61 Equipped with inserted link 65, and inserted link 65 is plugged in cylinder groove 64, when encountering knee, avoids the occurrence of hemispherical block 63 and cylindrical piece The case where 61 dislocation, when dislocation, will not enable guiding device 6 deflect, and the lateral wall of the cylindrical piece 61 and hemispherical block 63 is solid Surely it is socketed rubber sleeve 66, and the left end of rubber sleeve 66 is fixedly installed in the right side wall of rotation shell 5, by rubber sleeve 66 to entire Guiding device 6 is protected.

Specifically, the right end of the rotation axis 4 is fixedly installed with rotating block 11, and rotating block 11 is plugged in rotation shell 5 Inner cavity right side wall, by the structure of rotating block 11, enabling can relatively rotate between rotation axis 4 and rotation shell 5, described turn The inner cavity right side wall of dynamic shell 5 is fixedly installed with baffle ring 12, and rotation axis 4 runs through baffle ring 12, and baffle ring 12 is by the position of rotating block 11 It is defined, while being defined the position for rotating shell 5 with the cooperation of rotating block 11.

Specifically, the symmetrical fixing sleeve of lateral wall of the lateral wall of the fixed frame 2 and rotation shell 5 is connected to rubber ring 13, And the inner sidewall of fixed ring 8 fits in the lateral wall of rubber ring 13, play prevent water for cleaning from fixed ring 8 and fixed frame 2 and The effect entered at the gap between shell 5 is rotated, motor 3 is protected.

Specifically, the left side wall of the right side wall of the fixed frame 2 and rotation shell 5 symmetrically offers annular groove 14, it is described The left and right sidewall of plectane 7 is symmetrically fixedly installed with connection ring 15, and connection ring 15 is plugged in annular groove 14, passes through connection ring 15 Further the position and movement of plectane 7 are defined with the structure of annular groove 14, between the connection ring 15 and annular groove 14 It is plugged with sealing ring 16, the effect of waterproof is further functioned as by sealing ring 16.

Specifically, the lateral wall of the aqueduct 1 has been uniformly embedded into spray head 17, it can be by aqueduct 1 by spray head 17 Interior water sprays, and then can preferably clean to boiler inside pipe wall.

Working principle: guiding device 6 is inserted into pot by this efficient heat power plant boiler inside pipe wall removal of deposit device After in boiler tube, power being continuously applied to from outside, this device being enabled to advance in boiler tube, in traveling process, the starting of motor 3 drives plectane 7 Rotation, and then bristle 9 and sand paper disc 10 is driven to carry out main scale removal work to boiler inside pipe wall, enable dirt from pot by friction Boiler tube inner wall falls off, and sprays water for cleaning at the spray head 17 of aqueduct 1 later, carries out to boiler inside pipe wall further clear It washes, and enables dirt that can be discharged with clear water, complete efficient encrustation and remove work, when this device encounters boiler tube bending When place, under the action of 6 right end spherical of guiding device, enable guiding device 6 that can deflect along knee, and then drive it It deflects at rear rotation shell 5, plectane 7, fixed frame 2 and aqueduct 1, and eventually passes through knee, while in bristle 9 and sand Under the action of the scraps of paper 10 good scale removal work can be carried out to knee.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of efficient heat power plant boiler inside pipe wall removal of deposit device, it is characterised in that: including aqueduct (1), institute The right side wall for stating aqueduct (1) is fixedly installed with fixed frame (2), and the inner sidewall of the fixed frame (2) is fixedly installed with motor (3), and motor (3) is wired to external power supply, and the output end of the motor (3) is fixedly installed with rotation axis (4), institute The right end for stating rotation axis (4) is rotatably equipped with rotation shell (5), and the right side wall of rotation shell (5) is fixedly installed with guiding device (6), the lateral wall of the rotation axis (4) is fixedly installed with plectane (7), and the lateral wall of the plectane (7) is fixedly installed with fixation The lateral wall of ring (8), the fixed ring (8) is fixedly installed with bristle (9), and the outer end of the bristle (9), which is uniformly embedded into viscous stick, to be had Sand paper disc (10).

2. a kind of efficient heat power plant boiler inside pipe wall removal of deposit device according to claim 1, feature exist In: the guiding device (6) includes cylindrical piece (61), and the left side wall of cylindrical piece (61) is fixedly installed in the right side of rotation shell (5) The right side wall of side wall, the cylindrical piece (61) is fixedly installed with spring (62), and the right end of the spring (62) is fixedly installed with half The left side wall of spherical pieces (63), the hemispherical block (63) offers cylinder groove (64), and the right side wall of the cylindrical piece (61) is solid Dingan County is equipped with inserted link (65), and inserted link (65) is plugged in cylinder groove (64), the cylindrical piece (61) and hemispherical block (63) Lateral wall is fixedly attached rubber sleeve (66), and the left end of rubber sleeve (66) is fixedly installed in the right side wall of rotation shell (5).

3. a kind of efficient heat power plant boiler inside pipe wall removal of deposit device according to claim 1, feature exist In: the right end of the rotation axis (4) is fixedly installed with rotating block (11), and rotating block (11) is plugged in the inner cavity of rotation shell (5) The inner cavity right side wall of right side wall, rotation shell (5) is fixedly installed with baffle ring (12), and rotation axis (4) runs through baffle ring (12).

4. a kind of efficient heat power plant boiler inside pipe wall removal of deposit device according to claim 1, feature exist In: the lateral wall of the fixed frame (2) and the symmetrical fixing sleeve of lateral wall of rotation shell (5) are connected to rubber ring (13), and fixed ring (8) inner sidewall fits in the lateral wall of rubber ring (13).

5. a kind of efficient heat power plant boiler inside pipe wall removal of deposit device according to claim 1, feature exist In: the right side wall of the fixed frame (2) and the left side wall of rotation shell (5) symmetrically offer annular groove (14), the plectane (7) Left and right sidewall is symmetrically fixedly installed with connection ring (15), and connection ring (15) is plugged in annular groove (14), the connection ring (15) it is plugged between annular groove (14) sealing ring (16).

6. a kind of efficient heat power plant boiler inside pipe wall removal of deposit device according to claim 1, feature exist In: the lateral wall of the aqueduct (1) has been uniformly embedded into spray head (17).