CN219414726U - Steam generator wiper mechanism - Google Patents

Abstract

The utility model relates to the technical field of steam generators, in particular to a steam generator cleaning mechanism which can be applicable to furnace bodies with different heights, improves the cleaning effect, can carry out omnibearing cleaning on the inner wall of a furnace liner, improves the cleaning efficiency and improves the practicability; the lifting support device comprises two lifting motors, two transmission shafts, two threaded sleeves and two threaded rods, wherein the lifting support devices are fixedly arranged at the top ends of the two bases, the transverse plates are fixedly arranged at the top ends of the lifting support devices, and the moving devices are respectively arranged at the bottom ends of the bases; still include rotary drive device and cleaning device, cleaning device includes vertical electric telescopic handle, fixed block, horizontal electric telescopic handle, L shape mounting bracket, vertical scraper blade and horizontal scraper blade, and rotary drive device installs on the top of diaphragm, and cleaning device installs in rotary drive device's bottom.

Description

Steam generator wiper mechanism

Technical Field

The utility model relates to the technical field of steam generators, in particular to a cleaning mechanism of a steam generator.

Background

The steam generator is a mechanical device for heating water into hot water or steam by using heat energy of fuel or other energy sources, and can provide necessary dry steam for a steam box, a steam iron and a steam ironing clamp machine, the steam ironing clamp machine is more common in food factories, staff restaurants, soybean milk shops and clothing factories, water in the steam generator is generally tap water, some scale can be generated on the inner wall of a tank body of the steam generator for a long time, the normal use of the steam generator can be influenced by the existence of the scale, therefore, the scale in the steam generator needs to be cleaned regularly, the cleaning device for the steam generator provided by the prior art publication No. CN214184357U comprises a shell and a liner, an ultrasonic generator is arranged at the top of the shell, a travelling device and a guide piece which is spirally arranged are arranged in the liner, an ultrasonic transducer, a power supply device and a driving mechanism are arranged on the travelling device, and the ultrasonic transducer and the ultrasonic generator are electrically connected, but the scale which is difficult to fall off on the inner wall of the liner, the cleaning effect is limited, and the cleaning efficiency is low.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the steam generator cleaning mechanism which can be suitable for furnace bodies with different heights, improves the cleaning effect, can clean the inner wall of the furnace in an all-around manner, improves the cleaning efficiency and improves the practicability.

The utility model relates to a steam generator cleaning mechanism, which comprises two bases, lifting support devices and a moving device, wherein the lifting support devices are fixedly arranged at the top ends of the two bases, a transverse plate is fixedly arranged at the top ends of the lifting support devices, and the moving device is respectively arranged at the bottom ends of the bases; the cleaning device is arranged at the bottom end of the rotary driving device; the device is moved to the position right above the steam generator through the moving device, the sealing cover at the upper end of the steam generator is opened, the cleaning device is controlled to enter the cavity of the steam generator through the lifting supporting device, the rotary driving device is started to drive the cleaning device to rotate, the inner wall of the furnace pipe is cleaned, the cleaning efficiency is improved, and the practicability is improved.

Preferably, the lifting supporting device comprises two lifting motors, two transmission shafts, two threaded sleeves and two threaded rods, wherein mounting grooves are formed in the tops of the two bases respectively, the two lifting motors are respectively fixed in the mounting grooves, the output ends of the lifting motors are fixedly connected with the transmission shafts, the tops of the transmission shafts penetrate through the tops of the bases and are fixedly connected with the bottoms of the threaded sleeves, the threaded sleeves are respectively rotatably mounted on the tops of the bases, the two threaded rods are respectively connected with the threaded sleeves through threads, and the tops of the two threaded rods are connected with the bottoms of the transverse plates; the lifting motor is started, the output end of the lifting motor drives the threaded sleeve to rotate through the transmission shaft, so that the threaded rod stretches out or retracts, the transverse plate is driven to rise or fall, the cleaning device is adjusted, the device can be suitable for furnace bodies with different heights, and the practicability in use is improved.

Preferably, the rotary driving device comprises a rotary driven shaft, a driven gear, a driving shaft, a driving gear and a rotary motor, wherein the rotary driven shaft is rotatably arranged in the middle of the top end of the transverse plate, the driven gear is sleeved on the side wall of the upper part of the rotary driven shaft, the driving shaft is rotatably arranged at the top end of the transverse plate and positioned on the right side of the driven gear, the driving gear is concentrically arranged on the outer side wall of the driving shaft, the driving gear is meshed with the driven gear, the bottom end of the driving shaft penetrates through the top end of the transverse plate and is fixedly connected with the output end of the rotary motor, the rotary motor is fixedly arranged at the bottom end of the transverse plate, and the cleaning device is arranged at the bottom end of the rotary driven shaft; and the rotating motor is started, the rotating motor drives the driving shaft to rotate, the driving shaft drives the rotating driven shaft to rotate through the driving gear and the driven gear, and the rotating driven shaft drives the cleaning device to clean the inner wall of the furnace, so that the inner wall of the furnace can be cleaned in an omnibearing manner, and the cleaning efficiency is improved.

Preferably, the cleaning device comprises a vertical electric telescopic rod, a fixed block, a horizontal electric telescopic rod, an L-shaped mounting frame, a vertical scraping plate and a horizontal scraping plate, wherein the vertical electric telescopic rod is fixedly arranged at the bottom end of a rotary driven shaft, the fixed block is fixedly arranged at the bottom end of the vertical electric telescopic rod, the horizontal electric telescopic rod is fixedly arranged at the bottom end of the fixed block, the L-shaped mounting frame is fixedly arranged at the telescopic end of the horizontal electric telescopic rod, the vertical scraping plate is arranged on the left side wall of the L-shaped mounting frame, and the horizontal scraping plate is fixedly arranged at the lower end of the L-shaped mounting frame; when the vertical electric telescopic rod is used, the extending length of the vertical electric telescopic rod is adjusted according to the depth of the inner wall of the furnace, the sum of the lengths of the rotary driven shaft and the vertical electric telescopic rod is ensured to be larger than the depth of the furnace, the extending length of the horizontal electric telescopic rod is adjusted according to the inner diameter of the furnace, the length of the horizontal electric telescopic rod is ensured to be equal to the radius inside the tank body, the vertical scraping plate is in contact with the inner wall of the furnace, the vertical scraping plate can scrape water scale on the inner wall of the furnace along with the descending of the cleaning device, after the horizontal scraping plate is in contact with the inner wall of the bottom of the furnace, the rotation of the lifting motor is stopped, then the horizontal scraping plate scrapes water scale on the inner wall of the bottom of the tank body under the driving of the rotary motor, the cleaning effect is ensured, and the practicability is improved.

Preferably, the device further comprises a fixed rod and a sliding block, wherein the top end of the L-shaped mounting frame is provided with a sliding groove, the sliding block is slidably arranged in the sliding groove, the top end of the sliding block is fixedly connected with the bottom end of the fixed rod, and the top end of the fixed rod is fixedly arranged at the bottom end of the transverse electric telescopic rod; can through dead lever and slider, when horizontal electric telescopic handle promotes L shape mounting bracket and moves left, the slider removes in the spout, leads and spacing L shape mounting bracket, stability when improving the use, improve equipment life, improvement security.

Preferably, the device also comprises a water delivery pipe, a water delivery hose, a high-pressure spray head and a mounting rod, wherein the rotary driven shaft is a hollow tubular shaft, the water delivery pipe penetrates into the rotary driven shaft, the output end of the water delivery pipe penetrates through the bottom side wall of the rotary driven shaft to be connected with the input end of the water delivery hose, the output end of the water delivery hose is connected with the input end of the high-pressure spray head, and the high-pressure spray head is fixedly mounted on the right side wall of the fixed block through the mounting rod; the water pipe is externally connected with the water tank, the high-pressure spray head is started, the inner wall of the furnace is sprayed and cleaned, the high-pressure spray head is driven to rotate through the rotary driven shaft to rotationally spray the circumference of the inner wall of the furnace, the scale softening agent can be added into water, the stubborn scale is softened, the cleaning effect is further improved, and the practicability of the equipment is improved.

Preferably, the moving device comprises four universal moving wheels, and the top ends of the four universal moving wheels are respectively and fixedly arranged at the front end and the rear end of the bottom of the two bases; can remove equipment to needs clear steam generator department through universal removal wheel, conveniently remove whole device, flexibility and convenience when improving equipment use.

Compared with the prior art, the utility model has the beneficial effects that: the device is moved to the position right above the steam generator through the moving device, the sealing cover at the upper end of the steam generator is opened, the cleaning device is controlled to enter the cavity of the steam generator through the lifting supporting device, the rotary driving device is started to drive the cleaning device to rotate, the inner wall of the furnace pipe is cleaned, the cleaning efficiency is improved, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 5 is an enlarged schematic view of the portion A of FIG. 4 in accordance with the present utility model;

the reference numerals in the drawings: 1. a base; 2. a cross plate; 3. a lifting motor; 4. a transmission shaft; 5. a threaded sleeve; 6. a threaded rod; 7. rotating the driven shaft; 8. a driven gear; 9. a driving shaft; 10. a drive gear; 11. a rotating electric machine; 12. a vertical electric telescopic rod; 13. a fixed block; 14. a transverse electric telescopic rod; 15. an L-shaped mounting rack; 16. a vertical scraper; 17. a horizontal scraper; 18. a fixed rod; 19. a slide block; 20. a water pipe; 21. a water hose; 22. a high pressure nozzle; 23. a mounting rod; 24. a universal moving wheel.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 4, the top ends of the two bases 1 are fixedly provided with lifting supporting devices, the top ends of the lifting supporting devices are fixedly provided with transverse plates 2, and the moving devices are respectively arranged at the bottom ends of the bases 1; the device is characterized by further comprising a rotary driving device and a cleaning device, wherein the rotary driving device is arranged at the top end of the transverse plate 2, the cleaning device is arranged at the bottom end of the rotary driving device, the lifting supporting device comprises two lifting motors 3, two transmission shafts 4, two threaded sleeves 5 and two threaded rods 6, the inside of the top ends of the two bases 1 are respectively provided with a mounting groove, the two lifting motors 3 are respectively fixed in the mounting grooves, the output ends of the lifting motors 3 are fixedly connected with the transmission shafts 4, the top ends of the transmission shafts 4 penetrate through the top ends of the bases 1 and are fixedly connected with the bottom ends of the threaded sleeves 5, the threaded sleeves 5 are respectively rotatably arranged at the top ends of the bases 1, the top ends of the two threaded rods 6 are respectively connected with the bottom ends of the transverse plate 2 through threaded connections, the rotary driving device comprises a rotary driven shaft 7, a driven gear 8, a driving shaft 9, a driving gear 10 and a rotary motor 11, the rotary driven shaft 7 is rotatably arranged in the middle of the top end of the transverse plate 2, a driven gear 8 is sleeved on the side wall of the upper part of the rotary driven shaft 7, a driving shaft 9 is rotatably arranged at the top end of the transverse plate 2 and positioned on the right side of the driven gear 8, a driving gear 10 is concentrically arranged on the outer side wall of the driving shaft 9, the driving gear 10 is meshed with the driven gear 8, the bottom end of the driving shaft 9 penetrates through the top end of the transverse plate 2 and is fixedly connected with the output end of a rotary motor 11, the rotary motor 11 is fixedly arranged at the bottom end of the transverse plate 2, a cleaning device is arranged at the bottom end of the rotary driven shaft 7 and comprises a vertical electric telescopic rod 12, a fixed block 13, a transverse electric telescopic rod 14, an L-shaped mounting frame 15, a vertical scraping plate 16 and a horizontal scraping plate 17, the vertical electric telescopic rod 12 is fixedly arranged at the bottom end of the rotary driven shaft 7, the bottom end of the vertical electric telescopic rod 12 is fixedly provided with a fixed block 13, the bottom end of the fixed block 13 is fixedly provided with a transverse electric telescopic rod 14, the telescopic end of the transverse electric telescopic rod 14 is fixedly provided with an L-shaped mounting frame 15, the left side wall of the L-shaped mounting frame 15 is provided with a vertical scraping plate 16, and the lower end of the L-shaped mounting frame 15 is fixedly provided with a horizontal scraping plate 17;

the lifting motor 3 is started, the output end of the lifting motor 3 drives the threaded sleeve 5 to rotate through the transmission shaft 4, thereby the threaded rod 6 stretches out or retracts, thereby the transverse plate 2 is driven to rise or fall, and then the cleaning device is adjusted, the equipment can be suitable for the furnace body with different heights, practicality in use is improved, the rotating motor 11 is started, the rotating motor 11 drives the driving shaft 9 to rotate, the driving shaft 9 drives the rotating driven shaft 7 to rotate through the driving gear 10 and the driven gear 8, the rotating driven shaft 7 drives the cleaning device to clean the inner wall of the furnace, the inner wall of the furnace can be cleaned in an omnibearing manner, cleaning efficiency is improved, during use, the extending length of the vertical electric telescopic rod 12 is adjusted according to the depth of the inner wall of the furnace, the sum of the lengths of the rotating driven shaft 7 and the vertical electric telescopic rod 12 is ensured to be greater than the depth of the furnace, the extending length of the transverse electric telescopic rod 14 is adjusted according to the inner diameter of the furnace, the length of the transverse electric telescopic rod 14 is ensured to be equal to the radius of the inner part of the furnace body, the vertical scraping plate 16 is enabled to be in contact with the inner wall of the furnace body, along with the lowering of the cleaning device, the vertical scraping plate 16 can scrape down scale on the inner wall of the inner wall, the scraping motor 17 can be cleaned down, the scraping the scale on the inner wall is enabled to be in contact with the inner wall of the furnace body, the inner wall of the furnace body is stopped, the inner wall 17 is contacted with the inner wall of the furnace body is cleaned, and the inner wall is cleaned down, the practical effect is guaranteed, and the cleaning effect is improved.

Example 2

As shown in fig. 4 and 5, the device further comprises a fixed rod 18 and a sliding block 19, the top end of the l-shaped mounting frame 15 is provided with a sliding groove, the sliding block 19 is slidably mounted in the sliding groove, the top end of the sliding block 19 is fixedly connected with the bottom end of the fixed rod 18, the top end of the fixed rod 18 is fixedly mounted at the bottom end of the transverse electric telescopic rod 14, the device further comprises a water delivery pipe 20, a water delivery hose 21, a high-pressure spray head 22 and a mounting rod 23, the rotary driven shaft 7 is a hollow tubular shaft, the water delivery pipe 20 penetrates into the rotary driven shaft 7, the output end of the water delivery pipe 20 penetrates through the bottom side wall of the rotary driven shaft 7 to be connected with the input end of the water delivery hose 21, the output end of the water delivery hose 21 is connected with the input end of the high-pressure spray head 22, the high-pressure spray head 22 is fixedly mounted on the right side wall of the fixed block 13 through the mounting rod 23, the moving device comprises four universal moving wheels 24, and the top ends of the four universal moving wheels 24 are respectively fixedly mounted at the front end and the rear end of the bottom parts of the two bases 1;

can promote L shape mounting bracket 15 when removing left through dead lever 18 and slider 19 at horizontal electric telescopic handle 14, slider 19 removes in the spout, direction and spacing to L shape mounting bracket 15, stability when improving the use, improve equipment life, improve the security, external water tank with raceway 20, start high-pressure nozzle 22, it sprays clean inner wall of the furnace to the inner wall of the furnace, rotate the rotatory inner wall circumference of the furnace that sprays that drives high-pressure nozzle 22 through rotatory driven shaft 7, can add the incrustation scale softener to the aquatic, soften intractable incrustation scale, further improve the cleaning performance, improve equipment practicality, can remove equipment to needs clear steam generator department through universal removal wheel 24, conveniently remove whole device, flexibility and convenience when improving equipment uses.

As shown in figures 1 to 5, in the cleaning mechanism for the steam generator, when the cleaning mechanism for the steam generator works, firstly equipment is moved to a position of the hot steam generator to be cleaned through the universal moving wheel 24, the rotary driven shaft 7 is positioned right above the steam generator, the extending length of the vertical electric telescopic rod 12 is adjusted according to the depth of the inner wall of the furnace, the sum of the lengths of the rotary driven shaft 7 and the vertical electric telescopic rod 12 is ensured to be larger than the depth of the furnace, the extending length of the transverse electric telescopic rod 14 is adjusted according to the inner diameter of the furnace, the length of the transverse electric telescopic rod 14 is ensured to be equal to the radius inside a tank body, the vertical scraping plate 16 is contacted with the inner wall of the furnace, then the rotary motor 11 is started, the rotary motor 11 drives the driving shaft 9 to rotate, the driving shaft 9 drives the rotary driven shaft 7 to rotate through the driving gear 10 and the driven gear 8, so that the vertical scraping plate 16 and the horizontal scraping plate 17 synchronously rotate, meanwhile, the water pipe 20 is externally connected with a water tank, the high-pressure spray head 22 is started to spray and clean the inner wall of the furnace, the high-pressure spray head 22 is driven to rotate to spray the circumference of the inner wall of the furnace through the rotation of the rotary driven shaft 7, along with the descending of the cleaning device, the vertical scraping plate 16 can scrape scale on the inner wall of the furnace, after the horizontal scraping plate 17 contacts with the inner wall of the bottom of the furnace, the rotation of the lifting motor 3 is stopped, then under the driving of the rotating motor 11, the horizontal scraping plate 17 scrapes the scale on the inner wall of the bottom of the tank, after the cleaning is finished, the rotating motor 11 is stopped, and then the lifting motor 3 is started, so that the cleaning device is lifted to the outside of the furnace.

The lifting motor 3 and the rotating motor 11 of the steam generator cleaning mechanism of the utility model are purchased on the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual, without the need of creative labor for the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (4)

1. The cleaning mechanism of the steam generator comprises two bases (1), lifting supporting devices and moving devices, wherein the lifting supporting devices are fixedly arranged at the top ends of the two bases (1), a transverse plate (2) is fixedly arranged at the top ends of the lifting supporting devices, and the moving devices are respectively arranged at the bottom ends of the bases (1); the cleaning device is characterized by further comprising a rotary driving device and a cleaning device, wherein the rotary driving device is arranged at the top end of the transverse plate (2), and the cleaning device is arranged at the bottom end of the rotary driving device;

the lifting supporting device comprises two lifting motors (3), two transmission shafts (4), two threaded sleeves (5) and two threaded rods (6), wherein mounting grooves are formed in the tops of the two bases (1), the two lifting motors (3) are respectively fixed in the mounting grooves, the transmission shafts (4) are fixedly connected to the output ends of the lifting motors (3), the tops of the transmission shafts (4) penetrate through the tops of the bases (1) and the bottoms of the threaded sleeves (5) and are fixedly connected with the bottoms of the threaded sleeves (5), the threaded sleeves (5) are respectively and rotatably mounted on the tops of the bases (1), the two threaded rods (6) are respectively connected with the bottoms of the threaded sleeves (5) through threads, and the tops of the two threaded rods (6) are connected with the bottoms of the transverse plates (2);

the rotary driving device comprises a rotary driven shaft (7), a driven gear (8), a driving shaft (9), a driving gear (10) and a rotary motor (11), wherein the rotary driven shaft (7) is rotatably installed in the middle of the top end of the transverse plate (2), the driven gear (8) is sleeved on the side wall of the upper part of the rotary driven shaft (7), the driving shaft (9) is rotatably installed at the top end of the transverse plate (2) and is positioned on the right side of the driven gear (8), the driving gear (10) is concentrically installed on the outer side wall of the driving shaft (9), the driving gear (10) is meshed with the driven gear (8), the bottom end of the driving shaft (9) penetrates through the top end of the transverse plate (2) and is fixedly connected with the output end of the rotary motor (11), the rotary motor (11) is fixedly installed at the bottom end of the transverse plate (2), and the cleaning device is installed at the bottom end of the rotary driven shaft (7);

the cleaning device comprises a vertical electric telescopic rod (12), a fixed block (13), a transverse electric telescopic rod (14), an L-shaped mounting frame (15), a vertical scraping plate (16) and a horizontal scraping plate (17), wherein the vertical electric telescopic rod (12) is fixedly installed at the bottom end of a rotary driven shaft (7), the fixed block (13) is fixedly installed at the bottom end of the vertical electric telescopic rod (12), the transverse electric telescopic rod (14) is fixedly installed at the bottom end of the fixed block (13), the L-shaped mounting frame (15) is fixedly installed at the telescopic end of the transverse electric telescopic rod (14), the vertical scraping plate (16) is installed on the left side wall of the L-shaped mounting frame (15), and the horizontal scraping plate (17) is fixedly installed at the lower end of the L-shaped mounting frame (15).

2. The steam generator cleaning mechanism as claimed in claim 1, further comprising a fixing rod (18) and a sliding block (19), wherein a sliding groove is formed in the top end of the L-shaped mounting frame (15), the sliding block (19) is slidably mounted in the sliding groove, the top end of the sliding block (19) is fixedly connected with the bottom end of the fixing rod (18), and the top end of the fixing rod (18) is fixedly mounted at the bottom end of the transverse electric telescopic rod (14).

3. The steam generator cleaning mechanism according to claim 1, further comprising a water pipe (20), a water hose (21), a high-pressure nozzle (22) and a mounting rod (23), wherein the rotary driven shaft (7) is a hollow tubular shaft, the water pipe (20) penetrates into the rotary driven shaft (7), the output end of the water pipe (20) penetrates through the bottom side wall of the rotary driven shaft (7) to be connected with the input end of the water hose (21), the output end of the water hose (21) is connected with the input end of the high-pressure nozzle (22), and the high-pressure nozzle (22) is fixedly mounted on the right side wall of the fixed block (13) through the mounting rod (23).

4. A steam generator cleaning mechanism as claimed in claim 1, characterized in that the moving means comprises four universal moving wheels (24), the top ends of the four universal moving wheels (24) being fixedly mounted at the front and rear ends of the bottoms of the two bases (1), respectively.