CN218923979U - Water making device of boiler - Google Patents
Water making device of boiler Download PDFInfo
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- CN218923979U CN218923979U CN202320141705.XU CN202320141705U CN218923979U CN 218923979 U CN218923979 U CN 218923979U CN 202320141705 U CN202320141705 U CN 202320141705U CN 218923979 U CN218923979 U CN 218923979U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 240
- 238000005192 partition Methods 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 claims abstract description 16
- 239000008399 tap water Substances 0.000 claims abstract description 10
- 235000020679 tap water Nutrition 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 16
- 238000011001 backwashing Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of boiler water making devices, in particular to a water making device of a boiler, which reduces the operation load of a secondary filtering device, reduces the complexity of cleaning and maintaining the device by personnel, and shortens the shutdown and maintenance time of the device; the water inlet pipe is communicated with the lower part of the outer side wall of the water making tank, the input end of the water inlet pipe is communicated with an external water source, the drain pipe is communicated with the upper part of the outer side wall of the water making tank, the output end of the drain pipe is communicated with the water inlet of the boiler, and the drain valve is communicated with the bottom end of the water making tank; the water making tank further comprises a secondary filtering device, a back flushing device, a fixing device, a first partition plate, a plurality of groups of guide hoods and a plurality of groups of filter screens, wherein the secondary filtering device is arranged at the top end of the water making tank and used for finely filtering tap water, the first partition plate is arranged at the lower part of the inner side wall of the water making tank, and the plurality of groups of guide hoods are all communicated with the top end of the first partition plate.
Description
Technical Field
The utility model relates to the technical field of boiler water making devices, in particular to a water making device of a boiler.
Background
The boiler is energy conversion equipment, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or an organic heat carrier with certain heat energy, because tap water contains more scale, the scale is deposited on the inner wall of the boiler frequently, the difficulty of cleaning and maintaining the boiler is increased, therefore, a water preparation device for filtering the scale is needed, currently in the prior art CN202023352512.4, the device comprises a filtering tank, the filtering tank comprises a tank cover, a tank bottom and a plurality of middle pipes, the tank cover is provided with a water outlet, the tank bottom is provided with a water inlet, the middle pipes are stacked up and down, the top end of one middle pipe is fixed and sealed with the tank cover, the bottom end of one middle pipe is fixed and sealed with the tank bottom, two adjacent middle pipes are spliced and sealed, the bottom of the middle pipes is provided with a supporting net, and the filtering body is placed on the supporting net;
but the device, in use, found: the device automatically cleaning effect is relatively poor, needs personnel to dismantle the intermediate tube and clear up, increases manual labor cost to the device is inconvenient for filtering the large granule incrustation scale in water in advance, has increased the user load of filter body.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the water making device of the boiler, which reduces the operation load of the secondary filtering device, reduces the complexity of cleaning and maintaining the device by personnel and shortens the shutdown and maintenance time of the device.
The utility model relates to a water making device of a boiler, which comprises a water making tank, a water inlet pipe, a water outlet pipe and a blow-down valve, wherein the water inlet pipe is communicated with the lower part of the outer side wall of the water making tank; the water tank is characterized by further comprising a secondary filtering device, a back flushing device, a fixing device, a first partition plate, a plurality of groups of guide hoods and a plurality of groups of filter screens, wherein the secondary filtering device is arranged at the top end of the water tank, the secondary filtering device is used for finely filtering tap water, the first partition plate is arranged at the lower part of the inner side wall of the water tank, the plurality of groups of guide hoods are all communicated with the top end of the first partition plate, the plurality of groups of filter screens are respectively arranged at the top end opening of the guide hoods through the fixing device, the back flushing device is communicated with a drain pipe, and the back flushing device is used for self-cleaning in the water tank; tap water enters a water making tank at the lower part of the first partition plate through a water inlet pipe, then water passes through a plurality of groups of filter screens after being guided and conveyed by a plurality of groups of guide hoods and enters the water making tank at the upper part of the first partition plate, then the water is filtered by a secondary filter device and then conveyed into a boiler through a water discharge pipe, when the water passes through the plurality of groups of filter screens to flow, the plurality of groups of filter screens filter large-particle sediment dirt in the water, the running load of the secondary filter device is reduced, when the water is conveyed and discharged through the water discharge pipe, part of the water is stored in a backwashing device in advance, when the cleaning and maintenance of the interior of the water making tank are needed, the secondary filter device and the plurality of groups of filter screens are backwashed by the backwashed water after the use of the backwashed water, the secondary filter device secondary pollution to the interior of the device is reduced, the complexity of cleaning and maintenance of the device by personnel is reduced, and the shutdown maintenance time of the device is shortened.
Preferably, the secondary filtering device comprises a first supporting ring, a second baffle, a plurality of groups of fixed cylinders, a plurality of groups of filter cylinders, a sealing cover and a plurality of groups of fixed external members, wherein the first supporting ring is arranged on the inner side wall of the water making tank, the bottom end of the second baffle is tightly attached to the top end of the first supporting ring, the plurality of groups of fixed cylinders are all communicated and arranged on the second baffle, the top ends of the plurality of groups of fixed cylinders are respectively provided with mounting grooves, the bottom ends of the plurality of groups of filter cylinders are all fixed on the plurality of groups of fixed cylinders through the mounting grooves, the plurality of groups of filter cylinders are respectively communicated with the water making tank at the lower part of the second baffle, the top end of the water making tank is provided with an opening, the sealing cover is covered at the opening of the water making tank, the plurality of groups of fixed external members are all arranged at the bottom end of the sealing cover, and the plurality of groups of fixed external members are respectively sleeved at the top ends of the plurality of groups of filter cylinders; the water filtered by the multiple groups of filter screens enters the multiple groups of filter cartridges through the multiple groups of fixed cylinders, then the water flows into the water making tank at the upper part of the second partition plate through the multiple groups of filter cartridges, when the water flows through the multiple groups of filter cartridges, dirt in the water is deposited on the inner side walls of the multiple groups of filter cartridges, so that secondary filtration of the water is finished, the filtered water is discharged into the boiler through the drain pipe for use, the pollution of the dirt in the water to the boiler is reduced, and the cleaning complexity of the boiler is reduced.
Preferably, the back flushing device comprises a water tank, a conveying pipe, a stop valve, an air compressor and a one-way air inlet valve, wherein the conveying pipe is communicated with the inside of the water tank, the bottom end of the conveying pipe stretches into the lower part of the inside of the water tank, the top end of the conveying pipe is communicated with the inside of a drain pipe, the stop valve is communicated with an output end of the drain pipe, the output end of the air compressor is communicated with the top end of the water tank through an air pipe, and the one-way air inlet valve is communicated with the output end of the air compressor; when the filtered water is conveyed through the water draining pipe, part of the water enters the water tank for storage through the conveying pipe, when the water tank is required to be cleaned and maintained, the stop valve is closed, the water inlet pipe is cut off, the air compressor is opened to pressurize the water tank, the water in the water tank is conveyed to the inside of the water draining pipe through the conveying pipe by air pressure, the water is conveyed to the inside of the water tank by the water draining pipe, the sewage draining valve is opened, the water in the water tank is discharged outwards, and therefore the water entering the water tank through the water draining pipe is used for backwashing a plurality of groups of filter cylinders and a plurality of groups of filter screens, the complexity of cleaning and maintenance in the device is reduced, and the self-cleaning efficiency of the device is improved.
Preferably, the fixing device comprises a plurality of groups of second supporting rings and a plurality of groups of fixing rings, the plurality of groups of second supporting rings are respectively arranged on the inner side walls of the openings of the plurality of groups of air guide hoods, the bottom ends of the plurality of groups of filter screens are respectively supported by the plurality of groups of second supporting rings, the plurality of groups of fixing rings are respectively matched and screwed at the openings of the top ends of the plurality of groups of air guide hoods, and the plurality of groups of fixing rings are respectively pressed and fixed on the plurality of groups of filter screens; when the multiunit is strained and multiunit filter screen dismantles the maintenance, dismantle the back with sealed lid and take out multiunit filter cartridge, later dismantle the separation with second baffle and first support ring to be convenient for dismantle multiunit solid fixed ring is rotatory, later dismantle multiunit filter screen and take out, thereby improve the inside convenience of dismantling the maintenance of device.
Preferably, the water tank also comprises a ventilation valve which is communicated with the top end of the water tank; when water enters the water tank through the conveying pipe, the ventilation valve is opened, so that air in the water tank is conveniently discharged, and the convenience of water inlet is improved.
Preferably, the device also comprises a conveying hopper, wherein the conveying hopper is arranged at the bottom in the water making tank; the flow guiding effect of dirt discharge in the water making tank is improved, and the deposition of dirt at the bottom of the water making tank is reduced.
Preferably, the outer side wall of the water making tank is provided with a plurality of groups of observation windows; the cleaning condition in the water making tank is convenient to check, and the cleaning maintenance in the water making tank is convenient to timely perform.
Compared with the prior art, the utility model has the beneficial effects that: tap water enters a water making tank at the lower part of the first partition plate through a water inlet pipe, then water passes through a plurality of groups of filter screens after being guided and conveyed by a plurality of groups of guide hoods and enters the water making tank at the upper part of the first partition plate, then the water is filtered by a secondary filter device and then conveyed into a boiler through a water discharge pipe, when the water passes through the plurality of groups of filter screens to flow, the plurality of groups of filter screens filter large-particle sediment dirt in the water, the running load of the secondary filter device is reduced, when the water is conveyed and discharged through the water discharge pipe, part of the water is stored in a backwashing device in advance, when the cleaning and maintenance of the interior of the water making tank are needed, the secondary filter device and the plurality of groups of filter screens are backwashed by the backwashed water after the use of the backwashed water, the secondary filter device secondary pollution to the interior of the device is reduced, the complexity of cleaning and maintenance of the device by personnel is reduced, and the shutdown maintenance time of the device is shortened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the connection of the first partition to the pod, etc.;
FIG. 3 is a schematic view of a partial structure of the connection of the second separator with the stationary cylinder or the like;
FIG. 4 is a schematic view of a partial axial structure of the connection of the pod with the second support ring, etc.;
the reference numerals in the drawings: 1. a water manufacturing tank; 2. a water inlet pipe; 3. a drain pipe; 4. a blow-down valve; 5. a first separator; 6. a guide cover; 7. a filter screen; 8. a first support ring; 9. a second separator; 10. fixing the cylinder; 11. a filter cartridge; 12. sealing cover; 13. a fixing sleeve; 14. a water tank; 15. a delivery tube; 16. a stop valve; 17. an air compressor; 18. a one-way air inlet valve; 19. a second support ring; 20. a fixing ring; 21. a vent valve; 22. and a conveying hopper.
Description of the embodiments
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.
Examples
As shown in fig. 1 to 4, the water making device of the boiler comprises a water making tank 1, a water inlet pipe 2, a water discharging pipe 3 and a blow-down valve 4, wherein the water inlet pipe 2 is communicated with the lower part of the outer side wall of the water making tank 1, the input end of the water inlet pipe 2 is communicated with an external water source, the water discharging pipe 3 is communicated with the upper part of the outer side wall of the water making tank 1, the output end of the water discharging pipe 3 is communicated with a water inlet of the boiler, and the blow-down valve 4 is communicated with the bottom end of the water making tank 1; the water making tank 1 is characterized by further comprising a secondary filtering device, a back flushing device, a fixing device, a first partition board 5, a plurality of groups of guide hoods 6 and a plurality of groups of filter screens 7, wherein the secondary filtering device is arranged at the top end of the water making tank 1 and used for finely filtering tap water, the first partition board 5 is arranged at the lower part of the inner side wall of the water making tank 1, the plurality of groups of guide hoods 6 are all communicated and arranged at the top end of the first partition board 5, the plurality of groups of filter screens 7 are respectively arranged at the top end opening of the guide hoods 6 through the fixing device, the back flushing device is communicated with the drain pipe 3 and used for self-cleaning the water making tank 1;
as shown in fig. 3, the secondary filtering device comprises a first supporting ring 8, a second partition plate 9, a plurality of groups of fixed cylinder bodies 10, a plurality of groups of filtering cylinders 11, a sealing cover 12 and a plurality of groups of fixing sleeve members 13, wherein the first supporting ring 8 is installed on the inner side wall of the water making tank 1, the bottom end of the second partition plate 9 is tightly attached to the top end of the first supporting ring 8, the plurality of groups of fixed cylinder bodies 10 are all communicated and arranged on the second partition plate 9, the top ends of the plurality of groups of fixed cylinder bodies 10 are respectively provided with a mounting groove, the bottom ends of the plurality of groups of filtering cylinders 11 are all fixed on the plurality of groups of fixed cylinder bodies 10 through the mounting grooves, the plurality of groups of filtering cylinders 11 are respectively communicated with the water making tank 1 at the lower part of the second partition plate 9 through the plurality of groups of fixed cylinder bodies 10, the top end of the water making tank 1 is provided with an opening, the plurality of the sealing cover 12 is covered on the opening of the water making tank 1, the plurality of groups of fixing sleeve members 13 are all installed at the bottom end of the sealing cover 12, and the plurality of groups of fixing sleeve members 13 are respectively sleeved on the top ends of the plurality of groups of filtering cylinders 11;
in this embodiment, tap water enters the water making tank 1 at the lower part of the first partition board 5 through the water inlet pipe 2, then water passes through the multiple groups of filter screens 7 to enter the water making tank 1 at the upper part of the first partition board 5 after being guided and conveyed through the multiple groups of guide covers 6, then the water is conveyed into the boiler through the water outlet pipe 3 after being filtered by the secondary filter device, when the water flows through the multiple groups of filter screens 7, the multiple groups of filter screens 7 filter the sediment dirt of large particles in the water, so that the operation load of the secondary filter device is reduced, when the water is conveyed and discharged through the water outlet pipe 3, part of the water is prestored in the backwashing device, and when the cleaning and maintenance of the interior of the water making tank 1 are required, the secondary filter device and the multiple groups of filter screens 7 are backwashed through the backwashing device, so that secondary pollution of the dirt in the water to the device is reduced, complexity of cleaning and maintenance of the device is reduced, and the shutdown maintenance time of the device is shortened.
Examples
As shown in fig. 1 to 4, the water making device of the boiler comprises a water making tank 1, a water inlet pipe 2, a water discharging pipe 3 and a blow-down valve 4, wherein the water inlet pipe 2 is communicated with the lower part of the outer side wall of the water making tank 1, the input end of the water inlet pipe 2 is communicated with an external water source, the water discharging pipe 3 is communicated with the upper part of the outer side wall of the water making tank 1, the output end of the water discharging pipe 3 is communicated with a water inlet of the boiler, and the blow-down valve 4 is communicated with the bottom end of the water making tank 1; the water making tank 1 is characterized by further comprising a secondary filtering device, a back flushing device, a fixing device, a first partition board 5, a plurality of groups of guide hoods 6 and a plurality of groups of filter screens 7, wherein the secondary filtering device is arranged at the top end of the water making tank 1 and used for finely filtering tap water, the first partition board 5 is arranged at the lower part of the inner side wall of the water making tank 1, the plurality of groups of guide hoods 6 are all communicated and arranged at the top end of the first partition board 5, the plurality of groups of filter screens 7 are respectively arranged at the top end opening of the guide hoods 6 through the fixing device, the back flushing device is communicated with the drain pipe 3 and used for self-cleaning the water making tank 1;
as shown in fig. 3, the secondary filtering device comprises a first supporting ring 8, a second partition plate 9, a plurality of groups of fixed cylinder bodies 10, a plurality of groups of filtering cylinders 11, a sealing cover 12 and a plurality of groups of fixing sleeve members 13, wherein the first supporting ring 8 is installed on the inner side wall of the water making tank 1, the bottom end of the second partition plate 9 is tightly attached to the top end of the first supporting ring 8, the plurality of groups of fixed cylinder bodies 10 are all communicated and arranged on the second partition plate 9, the top ends of the plurality of groups of fixed cylinder bodies 10 are respectively provided with a mounting groove, the bottom ends of the plurality of groups of filtering cylinders 11 are all fixed on the plurality of groups of fixed cylinder bodies 10 through the mounting grooves, the plurality of groups of filtering cylinders 11 are respectively communicated with the water making tank 1 at the lower part of the second partition plate 9 through the plurality of groups of fixed cylinder bodies 10, the top end of the water making tank 1 is provided with an opening, the plurality of the sealing cover 12 is covered on the opening of the water making tank 1, the plurality of groups of fixing sleeve members 13 are all installed at the bottom end of the sealing cover 12, and the plurality of groups of fixing sleeve members 13 are respectively sleeved on the top ends of the plurality of groups of filtering cylinders 11;
as shown in fig. 1, the back flushing device comprises a water tank 14, a conveying pipe 15, a stop valve 16, an air compressor 17 and a one-way air inlet valve 18, wherein the conveying pipe 15 is communicated with the inside of the water tank 14, the bottom end of the conveying pipe 15 extends into the lower part of the inside of the water tank 14, the top end of the conveying pipe 15 is communicated with the inside of the water drain pipe 3, the stop valve 16 is communicated with the output end of the water drain pipe 3, the output end of the air compressor 17 is communicated with the top end of the water tank 14 through an air pipe, and the one-way air inlet valve 18 is communicated with the output end of the air compressor 17;
as shown in fig. 2, the fixing device includes a plurality of groups of second supporting rings 19 and a plurality of groups of fixing rings 20, the plurality of groups of second supporting rings 19 are respectively installed on the inner side walls of the openings of the plurality of groups of air guide hoods 6, the bottom ends of the plurality of groups of filter screens 7 are respectively supported by the plurality of groups of second supporting rings 19, the plurality of groups of fixing rings 20 are respectively matched with and screwed at the openings of the top ends of the plurality of groups of air guide hoods 6, and the plurality of groups of fixing rings 20 respectively press and fix the plurality of groups of filter screens 7;
as shown in fig. 1, the water tank 14 further comprises a vent valve 21, wherein the vent valve 21 is arranged at the top end of the water tank 14 in a communicating manner;
as shown in fig. 1, the device also comprises a conveying hopper 22, wherein the conveying hopper 22 is arranged at the bottom in the water making tank 1;
in this embodiment, the water filtered by the multiple groups of filter screens 7 enters the inside of the multiple groups of filter cartridges 11 through the multiple groups of fixed cylinders 10, then the water flows into the water making tank 1 on the upper portion of the second partition plate 9 through the multiple groups of filter cartridges 11, when the water flows through the multiple groups of filter cartridges 11, dirt in the water is deposited on the inner side wall of the multiple groups of filter cartridges 11, thereby finishing the secondary filtration of the water, the filtered water is discharged into the boiler through the drain pipe 3, the pollution of the dirt in the water to the boiler is reduced, the cleaning complexity of the boiler is reduced, when the filtered water is conveyed through the drain pipe 3, part of the water enters the water tank 14 through the conveying pipe 15 to be stored, when the cleaning maintenance is needed in the water making tank 1, the stop valve 16 is closed, the water inlet pipe 2 is stopped, then the air compressor 17 is opened to pressurize the water making tank 14, the water in the water making tank 1 is conveyed into the water making tank 1 through the conveying pipe 15, and the drain pipe 3 is simultaneously opened to enable the water in the water making tank 1 to be discharged outwards, thereby enabling the water in the water making tank 3 to enter the water making tank 1 to be used for backwashing the multiple groups 11 and the multiple groups 7, the cleaning device is reduced, when the cleaning device is required to be detached, the cleaning device is detached from the multiple groups of filter cartridges 7 is detached, the filter cartridges 11 is convenient to detach the filter cartridges is detached, and the filter cartridges are detached from the filter cartridges 7, and the filter cartridges are detached, and the filter cartridges are detached.
When the water making device of the boiler works, tap water enters the water making tank 1 at the lower part of the first partition board 5 through the water inlet pipe 2, then water passes through a plurality of groups of filter screens 7 to enter the water making tank 1 at the upper part of the first partition board 5 after being guided and conveyed through a plurality of groups of guide hoods 6, then the water is filtered through the secondary filter device and then conveyed into the boiler through the water outlet pipe 3, when the water flows through the plurality of groups of filter screens 7, the plurality of groups of filter screens 7 filter and treat large-particle sediment dirt in the water, when the water is conveyed and discharged through the water outlet pipe 3, part of the water is prestored in a back flushing device, and when the inside of the water making tank 1 is required to be cleaned and maintained, the filtered water is used for back flushing the secondary filter device and the plurality of groups of filter screens 7 through the back flushing device.
The air compressor 17 of the water making device of the boiler is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual, without the creative labor of 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 (7)
1. The utility model provides a water making device of boiler, including water making tank (1), inlet tube (2), drain pipe (3) and blowdown valve (4), inlet tube (2) intercommunication set up water making tank (1) lateral wall lower part, inlet tube (2) input and outside water source intercommunication, drain pipe (3) intercommunication set up water making tank (1) lateral wall upper portion, drain pipe (3) output and boiler water inlet intercommunication, blowdown valve (4) intercommunication set up water making tank (1) bottom; the water tank is characterized by further comprising a secondary filtering device, a back flushing device, a fixing device, a first partition plate (5), a plurality of groups of guide hoods (6) and a plurality of groups of filter screens (7), wherein the secondary filtering device is arranged at the top end of the water tank (1) and used for finely filtering tap water, the first partition plate (5) is arranged at the lower part of the inner side wall of the water tank (1), the plurality of groups of guide hoods (6) are all communicated and arranged at the top end of the first partition plate (5), the plurality of groups of filter screens (7) are respectively arranged at the top end opening of the guide hoods (6) through the fixing device and are communicated with the drain pipe (3), and the back flushing device is used for self-cleaning in the water tank (1).
2. The water making device of a boiler according to claim 1, wherein the secondary filtering device comprises a first supporting ring (8), a second partition plate (9), a plurality of groups of fixed cylinders (10), a plurality of groups of filter cylinders (11), a sealing cover (12) and a plurality of groups of fixed sleeve pieces (13), the first supporting ring (8) is installed on the inner side wall of the water making tank (1), the bottom end of the second partition plate (9) is tightly attached to the top end of the first supporting ring (8), the plurality of groups of fixed cylinders (10) are all communicated and arranged on the second partition plate (9), the top ends of the plurality of groups of fixed cylinders (10) are respectively provided with a mounting groove, the bottom ends of the plurality of groups of filter cylinders (11) are all fixed on the plurality of groups of fixed cylinders (10) through the mounting grooves, and the top ends of the plurality of groups of filter cylinders (11) are respectively communicated with the water making tank (1) at the lower part of the second partition plate (9), the top ends of the water making tank (1) are provided with openings, the sealing cover (12) is covered at the openings of the water making tank (1), the plurality of the groups of fixed sleeve pieces (13) are all installed at the bottom ends of the sealing cover (12), and the top ends of the plurality of groups of the fixed sleeve pieces (13) are respectively sleeved on the filter cylinders (11).
3. The water making device of a boiler according to claim 1, characterized in that the back flushing device comprises a water tank (14), a conveying pipe (15), a stop valve (16), an air compressor (17) and a one-way air inlet valve (18), wherein the conveying pipe (15) is communicated with the water tank (14), the bottom end of the conveying pipe (15) stretches into the inner lower part of the water tank (14), the top end of the conveying pipe (15) is communicated with the water draining pipe (3), the stop valve (16) is communicated with the output end of the water draining pipe (3), the output end of the air compressor (17) is communicated with the top end of the water tank (14) through an air pipe, and the one-way air inlet valve (18) is communicated with the output end of the air compressor (17).
4. The water making device of a boiler according to claim 1, wherein the fixing device comprises a plurality of groups of second supporting rings (19) and a plurality of groups of fixing rings (20), the plurality of groups of second supporting rings (19) are respectively arranged on the inner side walls of the openings of the plurality of groups of guide hoods (6), the bottom ends of the plurality of groups of filter screens (7) are respectively supported by the plurality of groups of second supporting rings (19), the plurality of groups of fixing rings (20) are respectively matched and screwed at the openings of the top ends of the plurality of groups of guide hoods (6), and the plurality of groups of fixing rings (20) are respectively pressed and fixed on the plurality of groups of filter screens (7).
5. A water making apparatus of a boiler as claimed in claim 3, further comprising a ventilation valve (21), the ventilation valve (21) being provided in communication with the top end of the water tank (14).
6. A water making apparatus of a boiler as claimed in claim 1, further comprising a conveying hopper (22), wherein the conveying hopper (22) is arranged at the bottom inside the water making tank (1).
7. A water making apparatus of a boiler as claimed in claim 1, wherein the outer side wall of the water making tank (1) is provided with a plurality of groups of observation windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320141705.XU CN218923979U (en) | 2023-02-07 | 2023-02-07 | Water making device of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320141705.XU CN218923979U (en) | 2023-02-07 | 2023-02-07 | Water making device of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218923979U true CN218923979U (en) | 2023-04-28 |
Family
ID=86060308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320141705.XU Active CN218923979U (en) | 2023-02-07 | 2023-02-07 | Water making device of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218923979U (en) |
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2023
- 2023-02-07 CN CN202320141705.XU patent/CN218923979U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |