CN216337971U

CN216337971U - Boiler acid dip pickle

Info

Publication number: CN216337971U
Application number: CN202122541593.0U
Authority: CN
Inventors: 甘淑芳; 徐振波; 赖剑峰; 王超; 徐欢涛; 邓婞
Original assignee: Jiangxi Ganneng Co ltd
Current assignee: Jiangxi Ganneng Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-19
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a boiler acid washing device, which belongs to the technical field of boiler cleaning and comprises a main body mechanism, wherein a filtering mechanism is installed at the top end of the main body mechanism, and a spraying mechanism is installed at the right end of the main body mechanism, the main body mechanism comprises a base, a liquid storage tank is fixedly connected to the top surface of the base, a discharge hole and a liquid inlet hole are formed in one side of the liquid storage tank, a water pump is installed on the other side of the liquid storage tank, the filtering mechanism comprises a guide groove and a first filter screen, the guide groove is fixedly connected with the side wall of the top end of the liquid storage tank, a second filter screen is installed between the guide groove and the liquid inlet hole, and the first filter screen is fixedly connected with the inner top wall of the liquid storage tank. The boiler acid washing device can spray the cleaning medium in all directions, avoids the inner surface of the boiler from generating cleaning dead angles, improves the cleaning effect of the boiler, can reuse the cleaning medium, reduces the cost consumption and avoids the resource waste.

Description

Boiler acid dip pickle

Technical Field

The utility model relates to the technical field of boiler cleaning, in particular to a boiler acid washing device.

Background

A method for removing oxide skin and rusty material on the surface of steel by utilizing acid solution is called pickling, which is a method for cleaning metal surface, wherein the pickling of a boiler is a necessary measure for preventing accidents caused by corrosion and scaling of the heated surface of the boiler, and is also one of effective measures for improving the heat efficiency of the boiler and improving the quality of water vapor of a unit;

general boiler acid dip pickle in market can not retrieve the cleaning medium for the cleaning medium can't obtain abundant utilization, has improved the consumption of cost, has caused the waste of resource, and general boiler acid dip pickle can not even spray the cleaning medium, makes the internal surface of boiler easily produce and washs the dead angle, has reduced boiler cleaning's effect, has brought the problem of device defect, for this reason, we propose a boiler acid dip pickle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler acid washing device, which solves the problems that the common boiler acid washing device provided by the background art cannot recover cleaning media, so that the cleaning media cannot be fully utilized, the cost consumption is increased, and the resource waste is caused, and the common boiler acid washing device cannot uniformly spray the cleaning media, so that the inner surface of a boiler is easy to generate cleaning dead corners, the boiler cleaning effect is reduced, and the device defects are caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a boiler acid washing device comprises a main body mechanism, wherein a filtering mechanism is installed at the top end of the main body mechanism, and a spraying mechanism is installed at the right end of the main body mechanism;

the main body mechanism comprises a base, a liquid storage tank is fixedly connected to the top surface of the base, a discharge hole and a liquid inlet hole are formed in one side of the liquid storage tank, and a water pump is installed on the other side of the liquid storage tank.

Preferably, filtering mechanism includes guide slot and filter screen one, the top lateral wall rigid coupling of guide slot and liquid reserve tank, and install filter screen two between guide slot and the feed liquor hole, filter screen one and the interior roof rigid coupling of liquid reserve tank, and sliding connection has the pole of scraping on the top surface of filter screen one, scrape and install electric putter between the inner wall of pole and liquid reserve tank.

Preferably, the cross section of the scraping rod is in a right trapezoid shape, the bottom wall of the guide groove is in a circular arc shape, and the mesh number of the second filter screen is smaller than that of the first filter screen.

Preferably, the spraying mechanism includes the pipe, the output rigid coupling of pipe and water pump, and the fixed cover of the other end of pipe has connect the casing, the rigid coupling has the linkage plate on the inside wall of casing, the motor is installed to the bottom surface of linkage plate, the output rigid coupling of motor has the transmission shaft, the fixed cover of the other end of transmission shaft has connect the driving gear, the meshing is connected with the ring gear on the lateral wall of driving gear, the fixed gondola water faucet that has cup jointed in the ring gear, the top surface rigid coupling of gondola water faucet has the swivel, the surface rotation of swivel has cup jointed the swivel, the top surface of swivel and the exit end rigid coupling of pipe.

Preferably, the export slope of gondola water faucet sets up, the motor passes through transmission shaft, driving gear and ring gear and drives the gondola water faucet rotation.

Preferably, the center of the rotating sleeve is provided with a through hole, and the shower head rotates in the rotating sleeve through the rotating ring.

Compared with the prior art, the utility model has the beneficial effects that:

the boiler acid washing device drives the driving gear to rotate through the transmission shaft on the motor, so that the driving gear drives the shower head to rotate through the toothed ring, the shower head rotates in the rotating sleeve through the rotating ring, the outlet of the shower head is obliquely arranged, the shower head sprays a cleaning medium in all directions, the inner surface of a boiler is prevented from generating cleaning dead angles, and the boiler cleaning effect is improved;

this boiler acid dip pickle holds back the bold impurity in the cleaning medium through filter screen two, reaches the purpose of preliminary clearance cleaning medium, and the cleaning medium after getting into the liquid reserve tank will pass through filter screen one for filter screen one holds back less impurity in the cleaning medium, reaches the purpose of abundant clearance cleaning medium, makes the cleaning medium reuse, and the consumption of cost is reduced has avoided the waste of resource.

Drawings

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

FIG. 2 is a cross-sectional view of a reservoir structure of the present invention;

FIG. 3 is a cross-sectional view of the housing construction of the present invention;

FIG. 4 is a schematic view of a swivel structure according to the present invention.

In the figure: 1. a main body mechanism; 11. a base; 12. a liquid storage tank; 13. a water pump; 2. a filtering mechanism; 21. a guide groove; 22. a first filter screen; 23. a second filter screen; 24. a scraping rod; 25. an electric push rod; 3. a spraying mechanism; 31. a conduit; 32. a housing; 33. a connector tile; 34. a motor; 35. a drive shaft; 36. a driving gear; 37. a toothed ring; 38. a shower head; 39. rotating the ring; 310. and (4) rotating the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: a boiler acid washing device comprises a main body mechanism 1, wherein a filtering mechanism 2 is installed at the top end of the main body mechanism 1, and a spraying mechanism 3 is installed at the right end of the main body mechanism 1;

referring to fig. 1-2, the main body mechanism 1 includes a base 11, a liquid storage tank 12 is fixedly connected to a top surface of the base 11, a discharge hole and a liquid inlet hole are formed in one side of the liquid storage tank 12, a water pump 13 is installed on the other side of the liquid storage tank 12, the filtering mechanism 2 includes a guide groove 21 and a filter screen 22, the guide groove 21 is fixedly connected to a top end side wall of the liquid storage tank 12, a filter screen two 23 is installed between the guide groove 21 and the liquid inlet hole, the filter screen one 22 is fixedly connected to an inner top wall of the liquid storage tank 12, a scraping rod 24 is slidably connected to a top surface of the filter screen one 22, an electric push rod 25 is installed between the scraping rod 24 and an inner wall of the liquid storage tank 12, a cross section of the scraping rod 24 is in a right trapezoid shape, a bottom wall of the guide groove 21 is in an arc shape, and the mesh number of the filter screen two 23 is smaller than that of the filter screen one 22.

Specifically, at the in-process of washing the boiler, stretch into the boiler with casing 32 on the pipe 31, restart water pump 13 on the liquid reserve tank 12, make water pump 13 with the leading-in pipe 31 of cleaning medium, and then spout in the gondola water faucet 38, meanwhile, start motor 34 on the linkage plate 33, make motor 34 drive driving gear 36 through transmission shaft 35 and rotate, make driving gear 36 drive gondola water faucet 38 through ring gear 37 and rotate, thereby make gondola water faucet 38 pass through swivel 39 at swivel 310 internal rotation, and the export slope of gondola water faucet 38 sets up, and then make gondola water faucet 38 with the all-round blowout of cleaning medium, avoid the boiler internal surface to produce and wash the dead angle, the abluent effect of boiler has been improved.

Example 2:

referring to fig. 3-4, the spraying mechanism 3 includes a conduit 31, the conduit 31 is fixedly connected to the output end of the water pump 13, the other end of the guide pipe 31 is fixedly sleeved with a shell 32, the inner side wall of the shell 32 is fixedly connected with a connecting plate 33, the bottom surface of the connecting plate 33 is provided with a motor 34, the output end of the motor 34 is fixedly connected with a transmission shaft 35, the other end of the transmission shaft 35 is fixedly sleeved with a driving gear 36, the side wall of the driving gear 36 is meshed and connected with a toothed ring 37, a shower head 38 is fixedly sleeved in the toothed ring 37, the top surface of the shower head 38 is fixedly connected with a rotating ring 39, the outer surface of the rotating ring 39 is rotatably sleeved with a rotating sleeve 310, the top surface of the rotating sleeve 310 is fixedly connected with the outlet end of the guide pipe 31, the outlet of the shower head 38 is obliquely arranged, the motor 34 drives the shower head 38 to rotate through the transmission shaft 35, the driving gear 36 and the toothed ring 37, a through hole is formed in the center of the rotating sleeve 310, and the shower head 38 rotates in the rotating sleeve 310 through the rotating ring 39.

It is specific, at the in-process of retrieving the cleaning medium, with the leading-in guide slot 21 of cleaning medium, make the cleaning medium pass through guide slot 21 and get into liquid reserve tank 12, in this process, bold impurity in the cleaning medium is held back by filter screen two 23, reach the purpose of preliminary clearance cleaning medium, and the cleaning medium after getting into liquid reserve tank 12 will pass through filter screen one 22, make filter screen one 22 hold back less impurity in the cleaning medium, reach the purpose of fully clearing up cleaning medium, make cleaning medium reuse, the consumption of cost is reduced, the waste of resource has been avoided.

The working principle is as follows: when the boiler needs to be cleaned, the shell 32 on the guide pipe 31 extends into the boiler, the water pump 13 on the liquid storage tank 12 is started, so that the water pump 13 guides cleaning media into the guide pipe 31 and then sprays the cleaning media out of the shower head 38, meanwhile, the motor 34 on the connecting plate 33 is started, the motor 34 drives the driving gear 36 to rotate through the transmission shaft 35, the driving gear 36 drives the shower head 38 to rotate through the toothed ring 37, so that the shower head 38 rotates in the rotating sleeve 310 through the rotating ring 39, the outlet of the shower head 38 is obliquely arranged, so that the shower head 38 sprays the cleaning media in all directions, the cleaning dead angle on the inner surface of the boiler is avoided, the cleaning effect of the boiler is improved, after the boiler is cleaned, the cleaning media are guided into the guide groove 21, so that the cleaning media enter the liquid storage tank 12 through the guide groove 21, and in the process, large impurities in the cleaning media are intercepted by the filter screen two 23, reach the purpose of preliminary clearance cleaning medium, and the cleaning medium after getting into liquid reserve tank 12 will pass through filter screen 22 for filter screen 22 holds back less impurity in the cleaning medium, reaches the purpose of fully clearing up cleaning medium, makes cleaning medium reuse, and the consumption of cost is reduced has avoided the waste of resource, accomplishes the operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boiler acid dip pickle, includes main part mechanism (1), its characterized in that: the top end of the main body mechanism (1) is provided with a filtering mechanism (2), and the right end of the main body mechanism (1) is provided with a spraying mechanism (3);

wherein, main part mechanism (1) includes base (11), the top surface rigid coupling of base (11) has liquid reserve tank (12), discharge opening and feed liquor hole have been seted up to one side of liquid reserve tank (12), water pump (13) are installed to the opposite side of liquid reserve tank (12).

2. The boiler pickling device according to claim 1, characterized in that: filtering mechanism (2) are including guide slot (21) and filter screen (22), the top lateral wall rigid coupling of guide slot (21) and liquid reserve tank (12), and install filter screen two (23) between guide slot (21) and the feed liquor hole, the interior roof rigid coupling of filter screen (22) and liquid reserve tank (12), and sliding connection has on the top surface of filter screen (22) scrapes pole (24), scrape and install electric putter (25) between the inner wall of pole (24) and liquid reserve tank (12).

3. The boiler pickling device according to claim 2, characterized in that: the cross section of the scraping rod (24) is in a right trapezoid shape, the bottom wall of the guide groove (21) is in a circular arc shape, and the mesh number of the second filter screen (23) is smaller than that of the first filter screen (22).

4. The boiler pickling device according to claim 1, characterized in that: spray mechanism (3) including pipe (31), the output rigid coupling of pipe (31) and water pump (13), and the fixed cover of the other end of pipe (31) has connect casing (32), the rigid coupling has linkage plate (33) on the inside wall of casing (32), motor (34) are installed to the bottom surface of linkage plate (33), the output rigid coupling of motor (34) has transmission shaft (35), the fixed cover of the other end of transmission shaft (35) has driving gear (36), the meshing is connected with ring gear (37) on the lateral wall of driving gear (36), the fixed cover has gondola water faucet (38) in ring gear (37), the top surface rigid coupling of gondola water faucet (38) has swivel (39), the surface rotation of swivel (39) has cup jointed swivel (310), the top surface of swivel (310) and the exit end rigid coupling of pipe (31).

5. The boiler pickling device according to claim 4, characterized in that: the export slope of gondola water faucet (38) sets up, motor (34) pass through transmission shaft (35), driving gear (36) and ring gear (37) and drive gondola water faucet (38) and rotate.

6. The boiler pickling device according to claim 4, characterized in that: the center of the rotating sleeve (310) is provided with a through hole, and the shower head (38) rotates in the rotating sleeve (310) through a rotating ring (39).