CN210252841U - Anticorrosive material coating device for inner layer of chimney - Google Patents

Abstract

An anticorrosive material coating device for an inner layer of a chimney comprises a fixing mechanism, a storage mechanism and a coating mechanism; the fixing mechanism comprises a supporting plate arranged at the top of the chimney, two clamping plates are slidably sleeved on the supporting plate, two bases are fixedly arranged on the lower surface of the supporting plate, a screw rod is arranged on each base in a penetrating mode in a matching mode, and the two screw rods are in one-to-one rotating connection with the two clamping plates; the storage mechanism comprises a storage box fixedly arranged on the support plate, the storage box is communicated with a flow guide pipe, and the tail end of the flow guide pipe is provided with a booster pump; coating mechanism is including wearing to establish the square pipe in the backup pad, and the bottom fixedly connected with of square pipe is violently managed, violently manages the bottom fixedly connected with motor, and fixed cover is equipped with the rotating head on the output shaft of motor, and the fixed cylinder that is provided with the level and extends on the rotating head, the piston fixedly connected with shower nozzle of cylinder, shower nozzle are linked together with the booster pump. The utility model discloses can conveniently coat the anticorrosive material layer on the inner wall of chimney high-efficiently.

Description

Anticorrosive material coating device for inner layer of chimney

Technical Field

The utility model relates to a chimney field, specific anticorrosive material coating unit for chimney inlayer that says so.

Background

Industrial corrosion is an important factor that has long restricted the development of the chinese industry, and industrial corrosion prevention, i.e. how to avoid the corrosion of strong corrosive media to equipment, thereby reducing the equipment investment and maintenance cost, and improving the production efficiency and profit is a difficult problem that each chemical industry enterprise needs to solve forever. The industrial corrosion prevention is wide in related range, and the corrosion prevention is required in the fields of chimneys, petrochemical engineering, ocean engineering, automobiles, bridges, wind power generation, mechanical manufacturing, nuclear power stations and the like.

The chimney is used as an important device for discharging waste gas, because a plurality of corrosive substances such as chloride, sulfide or nitride exist in the waste gas, the chimney is easy to corrode, and the chimney is difficult to repair or replace after being corroded seriously, so that the chimney needs to be subjected to corrosion prevention treatment before being put into use.

The anticorrosive material layer is coated on the inner wall of the chimney in an ideal mode, but the chimney is long in length and large in size, so that the operation is difficult, manual coating is adopted in most of the prior art, the anticorrosive material layer needs to enter the chimney manually, the efficiency is low, the anticorrosive material layer is dangerous, and a lot of anticorrosive materials are harmful to human bodies.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the prior art, the utility model provides an anticorrosive material coating unit for chimney inlayer can make things convenient for the anticorrosive material layer of coating on the inner wall of chimney high-efficiently to extension chimney life.

In order to achieve the above object, the utility model discloses a concrete scheme does: an anticorrosive material coating device for an inner layer of a chimney is characterized in that the inner wall of the chimney is provided with the anticorrosive material inner layer, and the coating device comprises a fixing mechanism, a storage mechanism and a coating mechanism; the fixing mechanism comprises a supporting plate arranged at the top of the chimney, two clamping plates are slidably sleeved on the supporting plate, two bases are fixedly arranged on the lower surface of the supporting plate and are symmetrical relative to the axis of the chimney, a screw rod is arranged on each of the two bases in a penetrating mode in a matching mode, and the two screw rods are in one-to-one corresponding rotating connection with the two clamping plates; the storage mechanism comprises a storage box fixedly arranged on the supporting plate, the storage box is communicated with a flow guide pipe, and the tail end of the flow guide pipe is provided with a booster pump; coating mechanism is including wearing to establish square pipe in the backup pad, and the axis of square pipe with the axis coincidence of chimney has seted up logical groove on the lateral wall of square pipe, and the bottom fixedly connected with of square pipe is violently managed to violently manage and manage the intercommunication, the bottom fixedly connected with motor of violently managing, the perpendicular downwardly extending of output shaft of motor and coaxial with the chimney, fixed cover is equipped with the rotating head on the output shaft of motor, the fixed cylinder that is provided with the level extension on the rotating head, the piston fixedly connected with shower nozzle of cylinder, the entry intercommunication of shower nozzle has the outlet pipe, the outlet pipe pass in proper order violently manage, square pipe and lead to behind the groove with the booster.

As a preferred scheme, fixed establishment is including fixed the setting in fixing base in the backup pad, the fixing base is the halfpace form, square pipe passes from the fixing base.

As a preferable scheme, one end of the screw rod, which is back to the clamping plate, is fixedly connected with a handle head.

As an optimal scheme, the square pipe is formed by splicing a plurality of monomers, one end of each monomer is integrally connected with a clamping block, a second screw hole is formed in the clamping block, the other end of each monomer is provided with a clamping groove matched with the clamping block, and the bottom of each clamping groove is provided with a first screw hole.

As a preferred scheme, the spray head is tubular and vertically arranged, the upper end of the spray head is opened to form the inlet, the lower end of the spray head is closed, and the side wall of the spray head is provided with a plurality of outlets.

Has the advantages that: adopt the utility model discloses, can conveniently coat the anticorrosive material on the inner wall of chimney high-efficiently to effectively prolong the life of chimney. And the utility model discloses can be used for the chimney that has installed, also can be used for the chimney in the production process, the chimney level is placed this moment, but the application method is unchangeable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the square tube splicing structure of the present invention;

fig. 3 is a schematic view of the structure of the sprinkler head of the present invention.

Reference numerals: 1-through groove, 2-square tube, 3-fixing seat, 4-supporting plate, 5-clamping plate, 6-screw rod, 7-base, 8-handle head, 9-chimney, 10-ladder stand, 11-rotating head, 12-air cylinder, 13-spray head, 14-motor, 15-outflow tube, 16-horizontal tube, 17-storage tank, 18-draft tube, 19-booster pump, 20-clamping groove, 21-first screw hole, 22-clamping block, 23-bolt, 24-second screw hole, 25-inlet and 26-outlet.

Detailed Description

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

Referring to fig. 1 to 3, an anticorrosive material coating apparatus for an inner layer of a chimney is provided, in which an inner layer of an anticorrosive material is disposed on an inner wall of a chimney 9, and the coating apparatus includes a fixing mechanism, a storage mechanism, and a coating mechanism.

The fixing mechanism comprises a supporting plate 4 arranged at the top of a chimney 9, two clamping plates 5 are slidably sleeved on the supporting plate 4, two bases 7 are fixedly arranged on the lower surface of the supporting plate 4, the two bases 7 are symmetrical relative to the axis of the chimney 9, a screw rod 6 is arranged on each base 7 in a penetrating mode in a matched mode, and the two screw rods 6 are in one-to-one corresponding rotating connection with the two clamping plates 5.

The storage mechanism comprises a storage box 17 fixedly arranged on the support plate 4, the storage box 17 is communicated with a flow guide pipe 18, and the tail end of the flow guide pipe 18 is provided with a booster pump 19.

Coating mechanism is including wearing to establish square pipe 2 in backup pad 4, and the axis coincidence of square pipe 2's axis and chimney 9, logical groove 1 has been seted up on square pipe 2's the lateral wall, square pipe 2's bottom fixedly connected with violently manages 16, and violently manage 16 and square pipe 2 intercommunication, violently manage 16 bottom fixedly connected with motor 14, the perpendicular downwardly extending of output shaft of motor 14 and coaxial with chimney 9, fixed cover is equipped with rotary head 11 on motor 14's the output shaft, the fixed cylinder 12 that is provided with horizontal extension on rotary head 11, the piston fixedly connected with shower nozzle 13 of cylinder 12, the entry 25 intercommunication of shower nozzle 13 has outlet pipe 15, outlet pipe 15 passes violently pipe 16 in proper order, square pipe 2 is linked together with booster pump 19 behind the logical groove 1.

The utility model discloses when using, operating personnel sends the top of chimney 9 with the device through the outside cat ladder 10 of chimney 9, then puts backup pad 4 at the top of chimney 9 to the position of adjustment backup pad 4 makes square pipe 2 coaxial with chimney 9, promotes clamp plate 5 through rotating screw rod 6 afterwards and removes to the direction of chimney 9, and it is tight to clamp plate 5 presss from both sides chimney 9, thereby fixes fixed establishment's position well. Then, the pressurizing pump 19 is started, and the pressurizing pump 19 delivers the anticorrosive material in the storage tank 17 to the outflow pipe 15 through the flow guide pipe 18. Then the motor 14 is started, the motor 14 drives the cylinder 12 and the outflow pipe 15 to rotate, and the anticorrosive material in the outflow pipe 15 is sprayed out through the spray head 13 and then coated on the inner wall of the chimney 9. Considering that the outflow pipe 15 is extended from the horizontal pipe 16, in order to avoid the flow from being obstructed due to the excessive winding number of the outflow pipe 15, the motor 14 adopts a servo motor and adopts a bidirectional alternate rotation mode. After one coating pass, the square pipe 2 is moved downward and the output of the cylinder 12 is increased so that the spray head 13 can continue to be close to the inner wall of the chimney 9, and then the coating is continued.

The above process is continuously performed until the inner wall of the chimney 9 is completely coated with the anticorrosive material.

Adopt the utility model discloses, can conveniently coat the anticorrosive material on the inner wall of chimney 9 high-efficiently to effectively prolong the life of chimney 9. And the utility model discloses can be used for the chimney 9 that has installed, also can be used for the chimney 9 in the production process, 9 levels of chimney are placed this moment, but the application method is unchangeable.

Further, fixed establishment is including fixed fixing base 3 that sets up in backup pad 4, and fixing base 3 is the halfpace form, and square pipe 2 passes from fixing base 3. The fixing base 3 can increase the stability of the fixing mechanism on the one hand, and plays a role in guiding the square pipe 2 on the other hand, so that the stability of the square pipe 2 is maintained.

Furthermore, a handle 8 is fixedly connected to an end of the screw 6 facing away from the clamping plate 5. The handle 8 makes it easier to rotate the screw 6.

Further, square pipe 2 is formed by the concatenation of a plurality of monomer, and free one end body coupling has fixture block 22, has seted up second screw 24 on the fixture block 22, and free other one end is seted up with fixture block 22 matched with draw-in groove 20, and first screw 21 has been seted up to the bottom of draw-in groove 20. Before using, select the monomer of suitable quantity to splice according to the length of chimney 9, make the length of square pipe 2 be greater than the length of chimney 9 to satisfy the user demand, also can constantly increase the length of monomer in order to prolong square pipe 2 in the in-service use process, it is more nimble like this.

Further, the nozzle 13 is tubular and vertically disposed, an upper end of the nozzle 13 is open to form an inlet 25, a lower end of the nozzle 13 is closed, and a plurality of outlets 26 are formed on a side wall of the nozzle 13. The plurality of outlets 26 enables the anticorrosive material to be sprayed more uniformly.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides an anticorrosive material coating unit for chimney inlayer, be provided with anticorrosive material inlayer on the inner wall of chimney (9), its characterized in that: the coating device comprises a fixing mechanism, a storage mechanism and a coating mechanism;

the fixing mechanism comprises a supporting plate (4) arranged at the top of the chimney (9), two clamping plates (5) are slidably sleeved on the supporting plate (4), two bases (7) are fixedly arranged on the lower surface of the supporting plate (4), the two bases (7) are symmetrical about the axis of the chimney (9), a screw (6) is arranged on each base (7) in a penetrating mode in a matching mode, and the two screws (6) are rotationally connected with the two clamping plates (5) in a one-to-one corresponding mode;

the storage mechanism comprises a storage box (17) fixedly arranged on the support plate (4), the storage box (17) is communicated with a flow guide pipe (18), and the tail end of the flow guide pipe (18) is provided with a booster pump (19);

the coating mechanism comprises a square tube (2) arranged on the supporting plate (4) in a penetrating way, the axis of the square tube (2) is coincident with the axis of the chimney (9), the side wall of the square tube (2) is provided with a through groove (1), the bottom of the square tube (2) is fixedly connected with a transverse tube (16), and violently pipe (16) and square pipe (2) intercommunication, the bottom fixedly connected with motor (14) of violently pipe (16), the output shaft of motor (14) perpendicular downwardly extending and coaxial with chimney (9), fixed cover is equipped with rotating head (11) on the output shaft of motor (14), fixed cylinder (12) that are provided with the level and extend on rotating head (11), piston fixedly connected with shower nozzle (13) of cylinder (12), entry (25) intercommunication of shower nozzle (13) have outlet pipe (15), outlet pipe (15) pass in proper order behind violently pipe (16), square pipe (2) and logical groove (1) with booster pump (19) are linked together.

2. A coating apparatus of anticorrosive material for inner layer of chimney according to claim 1, characterized in that: fixing mechanism is including fixed setting fixing base (3) on backup pad (4), and fixing base (3) are the halfpace form, square pipe (2) pass from fixing base (3).

3. A coating apparatus of anticorrosive material for inner layer of chimney according to claim 1, characterized in that: one end of the screw rod (6) back to the clamping plate (5) is fixedly connected with a handle head (8).

4. A coating apparatus of anticorrosive material for inner layer of chimney according to claim 1, characterized in that: square pipe (2) are formed by the concatenation of a plurality of monomer, and free one end body coupling has fixture block (22), has seted up second screw (24) on fixture block (22), and free other one end is seted up with fixture block (22) matched with draw-in groove (20), and first screw (21) have been seted up to the bottom of draw-in groove (20).

5. A coating apparatus of anticorrosive material for inner layer of chimney according to claim 1, characterized in that: the shower nozzle (13) is tubulose and vertical setting, and the upper end of shower nozzle (13) is opened and is formed entry (25), and the lower extreme of shower nozzle (13) is sealed, has seted up a plurality of export (26) on the lateral wall of shower nozzle (13).

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