CN218154177U

CN218154177U - Scale remover of boiler for KH-580 production

Info

Publication number: CN218154177U
Application number: CN202222146974.3U
Authority: CN
Inventors: 张远明; 郭泽军
Original assignee: Hubei Kangheyuan New Materials Co ltd
Current assignee: Hubei Kangheyuan New Materials Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-27
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a boiler scale removal technical field specifically is a scale remover of KH-580 production boiler, including four stands, four the top fixed mounting of stand has the install bin, fixed mounting has first driving motor on the curb plate of install bin, first driving motor's dwang fixedly connected with threaded rod, the one end that the threaded rod corresponds rotates the internal surface that the installation bin corresponds the curb plate, two screw thread section of thick bamboo are installed to the surface screw thread of threaded rod, the bottom surface fixed mounting of installation bin roof has the stopper, slidable mounting has two sliders on the stopper, uses through the cooperation that sets up first driving motor, threaded rod, screw thread section of thick bamboo, stopper and connecting rod, when using this device, can carry out the clearance work of incrustation scale to two boilers simultaneously for holistic work efficiency, and can be according to the size regulation scraper blade of boiler and boiler inner wall's interval, guarantee the scraper blade all the time with the contact of boiler inner wall.

Description

Scale remover of boiler for KH-580 production

Technical Field

The utility model relates to the technical field of boiler descaling, in particular to a descaling device of a boiler for KH-580 production.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is widely used in industrial production, wherein the boiler is also used in the production of KH580, namely, a silane coupling agent, after the boiler is used for a long time, scale can be generated on the heating surface of the boiler due to the action of high temperature and high pressure, and the scale is the most fatal defect in the boiler, and is generally cemented on the inner wall of the boiler, hard and difficult to remove, so that the thermal conductivity of the boiler is poor, the loss of fuel and electric power is increased, and the scale in the boiler needs to be regularly cleaned, so that the normal working performance of the boiler is ensured.

The existing boiler descaling equipment generally needs to scrape scale on the inner wall of a boiler through a scraper, but the existing boiler descaling equipment is low in working efficiency, only one boiler can be descaled at a time, and KH-580 belongs to sulfur-containing silane and has sulfide odor, so that the sulfide odor is emitted to cause great influence on workers and the working environment during descaling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scale remover of KH-580 boiler for production to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scale remover of boiler is used in KH-580 production, includes four stands, four the top fixed mounting of stand has the install bin, fixed mounting has a driving motor on the curb plate of install bin, a driving motor's dwang fixedly connected with threaded rod, the one end that the threaded rod corresponds rotates the internal surface that the installation install bin corresponds a curb plate, the surface screw thread of threaded rod installs two screw thread section of thick bamboo, the bottom surface fixed mounting of installation roof has the stopper, slidable mounting has two sliders on the stopper, and two the one end that the slider corresponds is connected respectively on the screw thread section of thick bamboo that corresponds, two the bottom of screw thread section of thick bamboo is fixedly connected with connecting rod respectively, and two the bottom plate and the fixedly connected with lifting unit of install bin are run through respectively to the one end that the connecting rod corresponds, lifting unit's bottom fixedly connected with clean subassembly, install the scraper blade on the clean subassembly, fixed mounting has the absorption cover on the bottom plate of install bin, install fan and purifying box on the roof respectively, the air-supply line fixed connection of fan covers in the absorption, just the play tuber pipe of fan runs through a curb plate of purifying box and extends to the purifying box in.

Preferably, the outer surface of the threaded rod is symmetrically provided with opposite threads.

Preferably, the lifting assembly comprises an installation frame and a cylinder, the bottom of the connecting rod is fixedly connected with the installation frame, the cylinder is fixedly installed on the installation frame, and the piston rod of the cylinder is fixedly connected with the cleaning assembly.

Preferably, the cleaning assembly comprises a driving box, a second driving motor and a stirring shaft, the second driving motor is installed in the driving box, a rotating rod of the second driving motor penetrates through the driving box and is fixedly connected with the stirring shaft, and a scraper is installed on the stirring shaft.

Preferably, the two side plates corresponding to the purification box are provided with air exhaust grooves.

Preferably, the bottoms of the four upright posts are provided with movable wheels.

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

in the utility model, through the matching use of the first driving motor, the threaded rod, the threaded cylinder, the limiting block and the connecting rod, when the device is used, scale can be simultaneously cleaned for two boilers, the integral working efficiency is accelerated, the distance between the scraper and the inner wall of the boiler can be adjusted according to the size of the boiler, and the scraper is ensured to be always contacted with the inner wall of the boiler;

the utility model discloses in, use through the cooperation that sets up absorption cover, fan and purifying box, when carrying out cleaning to the boiler inner wall, can absorb and adsorb the processing to the sulphide smell that the water spot gived off in the boiler to improve operational environment's quality, reduce the injury to the staff.

Drawings

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

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a rear view structure diagram of the present invention;

fig. 4 is a schematic view of a partially enlarged structure at a position in fig. 2 according to the present invention.

In the figure: 1. a column; 2. installing a box; 3. a first drive motor; 4. a threaded rod; 5. a threaded barrel; 6. a limiting block; 7. a slider; 8. a connecting rod; 9. a lifting assembly; 10. a cleaning assembly; 11. a squeegee; 12. an absorbent cover; 13. a fan; 14. a purification box.

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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a cleaner of KH-580 boiler for production, including four stand columns 1, the top fixed mounting of four stand columns 1 has installation box 2, fixed mounting has first driving motor 3 on a curb plate of installation box 2, the dwang fixedly connected with threaded rod 4 of first driving motor 3, the one end that threaded rod 4 corresponds rotates the internal surface that installation box 2 corresponds a curb plate, two threaded cylinders 5 are installed to the surface screw thread of threaded rod 4, the bottom surface fixed mounting of installation box 2 roof has stopper 6, slidable mounting has two sliders 7 on stopper 6, and the one end that two sliders 7 correspond is connected respectively on the threaded cylinder 5 that corresponds, the bottom of two threaded cylinders 5 is fixedly connected with connecting rod 8 respectively, and the one end that two connecting rod 8 correspond runs through the bottom plate of installation box 2 and fixedly connected with elevating module 9 respectively, the bottom fixedly connected with cleaning assembly 10 of elevating module 9, install scraper blade 11 on the cleaning assembly 10, fixed mounting has the cage 12 on the bottom plate of installation box 2, install fan 13 and purifying box 14 on the roof of installation box 2 respectively, the air-supply line fixed connection of fan 13 is on the absorbing cage 12, and the play tuber pipe of fan 13 runs through purifying box 14 and extends to purifying box 14 in the purifying box.

In this embodiment, as shown in fig. 2 and 4, the outer surface of the threaded rod 4 is symmetrically provided with opposite threads.

In this embodiment, as shown in fig. 1, 2 and 3, the lifting assembly 9 includes an installation frame and an air cylinder, the bottom of the connecting rod 8 is fixedly connected with the installation frame, the air cylinder is fixedly installed on the installation frame, and the piston rod of the air cylinder is fixedly connected with the cleaning assembly 10.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the cleaning assembly 10 includes a driving box, a second driving motor and a stirring shaft, the second driving motor is installed in the driving box, a rotating rod of the second driving motor penetrates through the driving box and is fixedly connected with the stirring shaft, and the stirring shaft is provided with a scraper 11, and further, the two driving motors are electrically connected with the same control switch.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the exhaust grooves are formed in both side plates corresponding to the purifying box 14, and further, a plurality of activated carbon filter screens are disposed in the purifying box 14, and are used for performing adsorption treatment on the absorbed gas with sulfide odor.

In the embodiment, as shown in fig. 1, 2 and 3, the moving wheels are mounted at the bottoms of the four upright posts 1.

The utility model discloses a use method and advantage: when the scale remover of the KH-580 production boiler is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when using the device, firstly, the external power supply is applied to the electric equipment in the device, the device is moved to the upper part of the boiler, the switch of the lifting component 9 is opened to enable the lifting component 9 to work, the cleaning component 10 is lowered into the boiler, then the switch of the first driving motor 3 is opened to enable the cleaning component to work, the first driving motor 3 works to drive the threaded rod 4 to rotate, opposite threads are opened on the outer surface of the threaded rod 4, and under the limit of the limit block 6 and the sliding block 7, the two threaded cylinders 5 move horizontally and are far away from each other, so that the two scraping plates 11 are respectively contacted with the inner wall of the corresponding boiler, the cleaning component 10 is opened to enable the cleaning component to work, the scraping plates 11 are driven to rotate by the work of the cleaning component 10, the inner wall of the boiler is cleaned, the limit block 6 and the connecting rod 8 are used in cooperation by setting the first driving motor 3, the threaded cylinders 4, the threaded cylinders 5, the limit block 6 and the connecting rod 8, when using the device, the scale cleaning work can be simultaneously performed for the two boilers, the integral work efficiency is accelerated, and the gap between the scraping plates 11 and the inner wall of the boiler can be ensured according to be contacted with the size of the boiler.

Meanwhile, the fan 13 is turned on to work, the fan 13 absorbs the pungent smell gas emitted in the boiler into the purifying box 14 and discharges the pungent smell gas after the adsorption effect of the activated carbon filter screen in the purifying box 14, so that the quality of the working environment is improved, and the harm to workers is reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a KH-580 boiler for production descaler, includes four stands (1), its characterized in that: four the top of stand (1) is fixed with install box (2), fixed mounting has first driving motor (3) on the curb plate of install box (2), the dwang fixed connection of first driving motor (3) has threaded rod (4), the one end that threaded rod (4) corresponds rotates the internal surface of installing box (2) corresponding curb plate, the surface screw thread of threaded rod (4) installs two screw thread section of thick bamboo (5), the bottom surface fixed mounting of install box (2) roof has stopper (6), slidable mounting has two slider (7) on stopper (6), and two the one end that slider (7) correspond is connected respectively on the screw thread section of thick bamboo (5) that corresponds, two the bottom difference fixedly connected with connecting rod (8) of screw thread section of thick bamboo (5), and two the one end that connecting rod (8) correspond runs through the bottom plate of install box (2) and fixedly connected with lifting unit (9) respectively, the bottom fixedly connected with clean subassembly (10) of lifting unit (9), install scraper blade (11) on clean subassembly (10), the bottom plate fixed mounting has absorption cover (12) on the install box (2), the roof (13) and purify the fan (13) respectively, and an air outlet pipe of the fan (13) penetrates through a side plate of the purification box (14) and extends into the purification box (14).

2. A descaling device for KH-580 production boilers, according to claim 1, wherein: opposite threads are symmetrically arranged on the outer surface of the threaded rod (4).

3. A scaler for KH-580 production boilers, according to claim 1, wherein: the lifting assembly (9) comprises a mounting frame and a cylinder, the bottom of the connecting rod (8) is fixedly connected with the mounting frame, the cylinder is fixedly mounted on the mounting frame, and a piston rod of the cylinder is fixedly connected with the cleaning assembly (10).

4. A scaler for KH-580 production boilers, according to claim 1, wherein: clean subassembly (10) are including drive box, second driving motor and (mixing) shaft, install second driving motor in the drive box, second driving motor's dwang runs through drive box and fixedly connected with (mixing) shaft, install scraper blade (11) on the (mixing) shaft.

5. A descaling device for KH-580 production boilers, according to claim 1, wherein: and the two side plates corresponding to the purification box (14) are provided with air exhaust grooves.

6. A descaling device for KH-580 production boilers, according to claim 1, wherein: the bottoms of the four upright posts (1) are provided with moving wheels.