CN209067461U - A kind of boiler feed pump with dedusting function - Google Patents
A kind of boiler feed pump with dedusting function Download PDFInfo
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- CN209067461U CN209067461U CN201821353097.4U CN201821353097U CN209067461U CN 209067461 U CN209067461 U CN 209067461U CN 201821353097 U CN201821353097 U CN 201821353097U CN 209067461 U CN209067461 U CN 209067461U
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- feed pump
- boiler feed
- dust cleaning
- cleaning case
- filter cartridge
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Abstract
The utility model discloses a kind of boiler feed pumps with dedusting function, including boiler feed pump ontology, boiler feed pump ontology is equipped with water inlet pipe and outlet pipe, the bottom of boiler feed pump ontology is equipped with pedestal by bracket, the lower section of boiler feed pump ontology water inlet pipe is equipped with the dust cleaning case of opening upwards, case lid is connected at the top of dust cleaning case, through-hole is offered on case lid, the water inlet pipe of boiler feed pump ontology is connected to through-hole fixation, filter cartridge is equipped in dust cleaning case, cellucotton filter layer and activated carbon filter layer are equipped in filter cartridge, cellucotton filter layer is located at the top of activated carbon filter layer.The utility model is simple and reasonable, filter cartridge can be rapidly assembled and disassembled, it can effectively purify and water required for dust removal boiler, it avoids impurities in water and excessively blocks boiler feed pump ontology, reduce the service life of boiler feed pump ontology, economic cost is improved, while avoiding impurities in water excessively boiler is caused to generate scale softening.
Description
Technical field
The utility model relates to boiler feedwater pump technical field more particularly to a kind of boiler feedwaters with dedusting function
Pump.
Background technique
Boiler feed pump is one of subsidiary engine equipment important in thermal power plant, makes an investment in and occupies phase in power station auxiliary
When big ratio.Current boiler feed pump does not have dedusting function, and boiler feed pump is caused often to block because dust is too many,
Long-time service can damage boiler feed pump, reduce the service life of boiler feed pump, cause unnecessary economic loss, lead simultaneously
Scale can excessively be generated by entering the water impurity in boiler, boiler is caused to soften, thus it is proposed that a kind of with dedusting function
Boiler feed pump.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has dedusting function
The boiler feed pump of energy.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of boiler feed pump with dedusting function, including boiler feed pump ontology, the boiler feed pump ontology are set
There are water inlet pipe and outlet pipe, the bottom of the boiler feed pump ontology is equipped with pedestal, the boiler feed pump sheet by bracket
The lower section of body water inlet pipe is equipped with the dust cleaning case of opening upwards, is connected with case lid at the top of the dust cleaning case, opens up on the case lid
There is through-hole, the water inlet pipe of the boiler feed pump ontology is connected to through-hole fixation, and filter cartridge, the mistake are equipped in the dust cleaning case
It filters and is equipped with cellucotton filter layer and activated carbon filter layer in box, the cellucotton filter layer is located at the top of activated carbon filter layer,
It is provided with water-guiding hole on the top of the filter cartridge and bottom end side wall, and is mounted on grid in water-guiding hole, in the dust cleaning case
The two sides of wall are respectively and fixedly provided with fixture block, and the side wall of the filter cartridge two sides is equipped with groove corresponding with fixture block, two fixture blocks
It is plugged in groove, two fixture blocks are hollow structure, are rotatablely connected on the mutually close inner wall of two fixture blocks
There is horizontally disposed worm screw, the other end of two worm screws all extends to the handle that is externally connected to of dust cleaning case, the worm screw
Side be equipped with the worm gear that engages with worm screw, the worm gear is vertically fixed Bidirectional-screw, the both ends of the Bidirectional-screw and card
The inner wall of block is rotatablely connected, and screw thread is socketed with two l-shaped rods on the side wall of Bidirectional-screw, and described two l-shaped rods are located at worm gear
Two sides, the side wall of the filter cartridge two sides offers slot corresponding with l-shaped rod, the vertical end of two l-shaped rods
It all extends to outside fixture block and is plugged in slot, the lower section of the filter cartridge is equipped with the filter screen fixed with dedusting chamber interior wall, institute
The bottom fixation for stating dust cleaning case is communicated with sewage pipe, and valve is fixed on the sewage pipe, and the side wall of the dust cleaning case is fixed to be connected
It is connected with water pipe, and water pipe is located at the lower section of filter screen.
Preferably, symmetrically arranged hang plate there are two being set below the filter screen, and hang plate is located at sewage pipe
Two sides, the side wall and dedusting chamber interior wall of two hang plates are sealedly and fixedly connected.
Preferably, the cross section of the filter cartridge is circle, and the lateral wall of filter cartridge circumferentially is arranged with sealing ring.
Preferably, the lower section of the fixture block is equipped with limited block, the top of the limited block and the bottom connection touching of fixture block, and
The side wall of limited block side is fixedly connected with the inner wall of dust cleaning case.
Preferably, the side wall of the dust cleaning case side offers transparency window.
Compared with prior art, the utility model has the beneficial effects that by filter screen, filter cartridge, cellucotton filter layer,
The cooperation of activated carbon filter layer can purify effectively, dust removal boiler water；
By the setting of limited block, the water impurity not being cleaned can be reduced and flowed through by the gap between groove and fixture block；
By the way that sealing ring is arranged, the leakproofness of filter cartridge and dirt seal housing can be enhanced, by the way that hang plate is arranged, can be prevented by filter screen filtration
Rubbish deposit in the bottom of dirt seal housing；It can be rapidly assembled and disassembled by the cooperation of worm gear, worm screw, Bidirectional-screw, l-shaped rod
Box is filtered, convenient for the sieve pore and timely replacement cellucotton filter layer, activated carbon filter layer on cleaning filter cartridge；
The present apparatus is simple and reasonable, can be rapidly assembled and disassembled filter cartridge, can effectively purify with needed for dust removal boiler
The water wanted avoids impurities in water and excessively blocks boiler feed pump ontology, reduce the service life of boiler feed pump ontology, improves
Economic cost, while avoiding impurities in water excessively causes boiler to generate scale softening.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of boiler feed pump with dedusting function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of boiler feed pump with dedusting function filter cartridge and fixture block connection
Schematic diagram；
Fig. 3 is the structural schematic diagram of part A in Fig. 2；
Fig. 4 be the utility model proposes a kind of boiler feed pump with dedusting function fixture block internal structure side view
Figure.
In figure: 1 pedestal, 2 boiler feed pump ontologies, 3 filter cartridges, 4 case lids, 5 transparency windows, 6 cellucotton filter layers, 7 fixture blocks,
8 limited blocks, 9 activated carbon filter layers, 10 water pipes, 11 dust cleaning cases, 12 sewage pipes, 13 valves, 14 filter screens, 15 hang plates, 16 are inserted
Slot, 17 worm gears, 18 worm screws, 19 Bidirectional-screws, 20L type bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of boiler feed pump with dedusting function, including boiler feed pump ontology 2, boiler feed pump
Ontology 2 is equipped with water inlet pipe and outlet pipe, and the bottom of boiler feed pump ontology 2 is equipped with pedestal 1, boiler feed pump sheet by bracket
The lower section of 2 water inlet pipe of body is equipped with the dust cleaning case 11 of opening upwards, and the top of dust cleaning case 11 is connected with case lid 4 by screw installation,
And the junction of dust cleaning case 11 and case lid 4 is equipped with seal washer, offers through-hole, the water inlet of boiler feed pump ontology 2 on case lid 4
Pipe is connected to through-hole fixation, and filter cartridge 3 is equipped in dust cleaning case 11, and cellucotton filter layer 6 is equipped in filter cartridge 3 and active carbon filters
Layer 9, cellucotton filter layer 6 is located at the top of activated carbon filter layer 9, is provided with water guide on the top of filter cartridge 3 and bottom end side wall
Hole, and grid is mounted in water-guiding hole, the two sides of 11 inner wall of dust cleaning case are respectively and fixedly provided with fixture block 7, and the side wall of 3 two sides of filter cartridge is set
There is groove corresponding with fixture block 7, two fixture blocks 7 are plugged in groove, and two fixture blocks 7 are hollow structure, two fixture blocks 7
Horizontally disposed worm screw 18 is rotatably connected on mutually close inner wall, the other end of two worm screws 18 all extends to dust cleaning case 11
Be externally connected to handle, the side of worm screw 18 is equipped with the worm gear 17 engaged with worm screw 18, and worm gear 17 is vertically fixed two-way silk
Bar 19, the both ends of Bidirectional-screw 19 and the inner wall rotation connection of fixture block 7, and screw thread is socketed with two on the side wall of Bidirectional-screw 19
L-shaped rod 20, two l-shaped rods 20 are located at the two sides of worm gear 17, and the side wall of 3 two sides of filter cartridge offers corresponding with l-shaped rod 20
Slot 16, the vertical end of two l-shaped rods 20 all extends to that fixture block 7 is outer and be plugged in slot 16, and the lower section of filter cartridge 3 is equipped with
The fixed filter screen 14 with 11 inner wall of dust cleaning case, the bottom of dust cleaning case 11 is fixed to be communicated with sewage pipe 12, fixes on sewage pipe 12
There is valve 13, the side wall fixation of dust cleaning case 11 is communicated with water pipe 10, and water pipe 10 is located at the lower section of filter screen 14；
The lower section of filter screen 14 is set there are two symmetrically arranged hang plate 15, and hang plate 15 is located at the two of sewage pipe 12
Side, the side wall and 11 inner wall of dust cleaning case of two hang plates 15 are sealedly and fixedly connected, and the cross section of filter cartridge 3 is circle, and is filtered
The lateral wall of box 3 circumferentially is arranged with sealing ring, and the lower section of fixture block 7 is equipped with limited block 8, the top of limited block 8 and the bottom of fixture block 7
Portion is in contact, and the side wall of 8 side of limited block is fixedly connected with the inner wall of dust cleaning case 11, and the side wall of 11 side of dust cleaning case offers
Transparency window 5.
Embodiment: the present apparatus when in use, starting trouble feed pump ontology 2 first, in the effect of boiler feed pump ontology 2
Under, required water enters dust cleaning case 11 by water pipe 10, and entrained bag-shaped, blocky and bulky grain rubbish is by filter screen in water
14 filterings, can not be by filter screen 14, and being mixed in the fine particles such as dust in water impurity can be by filter screen 14, when by filtering
After activated carbon filter layer 9 and cellucotton filter layer 6 in box 3, the fine particles such as dust inside water are cleaned, can will be clean
Water is imported into boiler, opens valve 13, and the rubbish of 11 bottom of dust cleaning case siltation is discharged by sewage pipe 12, can be by transparent
5 moment of window pays close attention to the situation inside dust cleaning case 11, when cellucotton filter layer 6, the activated carbon filter layer 9 in filter cartridge 3 make for a long time
With rear, the stability to guarantee filter effect is needed replacing, the sieve pore of 3 top and bottom of filter cartridge is also required to periodic cleaning, hand
Dynamic rotating handle drives worm screw 18 to rotate, and worm screw 18 drives worm gear 17 to rotate, and worm gear 17 drives Bidirectional-screw 19 to rotate, two-way silk
Bar 19 drives two l-shaped rods 20 mobile in the same direction, and two l-shaped rods 20 are skidded off out of slot, and the present apparatus is simple and reasonable, can be quick
Mount and dismount filter cartridge 3, can effectively purify with water required for dust removal boiler, avoid impurities in water and excessively block boiler
Feed pump ontology reduces the service life of boiler feed pump ontology, improves economic cost, while impurities in water being avoided excessively to lead
Boiler is caused to generate scale softening.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of boiler feed pump with dedusting function, including boiler feed pump ontology (2), which is characterized in that the boiler
Feed pump ontology (2) is equipped with water inlet pipe and outlet pipe, and the bottom of the boiler feed pump ontology (2) is equipped with pedestal by bracket
(1), the lower section of boiler feed pump ontology (2) water inlet pipe is equipped with the dust cleaning case (11) of opening upwards, the dust cleaning case (11)
Top be connected with case lid (4), offer through-hole on the case lid (4), the water inlet pipe of the boiler feed pump ontology (2) and logical
The fixed connection in hole is equipped with filter cartridge (3) in the dust cleaning case (11), be equipped in the filter cartridge (3) cellucotton filter layer (6) and
Activated carbon filter layer (9), the cellucotton filter layer (6) are located at the top of activated carbon filter layer (9), the filter cartridge (3)
It is provided with water-guiding hole on top and bottom end side wall, and is mounted on grid in water-guiding hole, the two sides of dust cleaning case (11) inner wall
It is respectively and fixedly provided with fixture block (7), the side wall of filter cartridge (3) two sides is equipped with groove corresponding with fixture block (7), two fixture blocks
(7) it is plugged in groove, two fixture blocks (7) are hollow structure, on the mutually close inner wall of two fixture blocks (7)
It is rotatably connected to horizontally disposed worm screw (18), the other end of two worm screws (18) all extends to the outside of dust cleaning case (11)
It is connected with handle, the side of the worm screw (18) is equipped with the worm gear (17) engaged with worm screw (18), and the worm gear (17) is solid vertically
Surely have Bidirectional-screw (19), the both ends of the Bidirectional-screw (19) and the inner wall rotation connection of fixture block (7), and Bidirectional-screw (19)
Side wall on screw thread be socketed with two l-shaped rods (20), described two l-shaped rods (20) are located at the two sides of worm gear (17), the filtering
The side wall of box (3) two sides offers slot (16) corresponding with l-shaped rod (20), the vertical end of two l-shaped rods (20)
It all extends to fixture block (7) outside and is plugged in slot (16), the lower section of the filter cartridge (3) is equipped with solid with dust cleaning case (11) inner wall
The bottom fixation of fixed filter screen (14), the dust cleaning case (11) is communicated with sewage pipe (12), fixed on the sewage pipe (12)
Have valve (13), the side wall fixation of the dust cleaning case (11) is communicated with water pipe (10), and water pipe (10) is located at filter screen (14)
Lower section.
2. a kind of boiler feed pump with dedusting function according to claim 1, which is characterized in that the filter screen
(14) it is set below there are two symmetrically arranged hang plate (15), and hang plate (15) is located at the two sides of sewage pipe (12), two
The side wall and dust cleaning case (11) inner wall of the hang plate (15) are sealedly and fixedly connected.
3. a kind of boiler feed pump with dedusting function according to claim 1, which is characterized in that the filter cartridge
(3) cross section is circle, and the lateral wall of filter cartridge (3) circumferentially is arranged with sealing ring.
4. a kind of boiler feed pump with dedusting function according to claim 1, which is characterized in that the fixture block (7)
Lower section be equipped with limited block (8), the bottom connection touching of the top of the limited block (8) and fixture block (7), and limited block (8) side
Side wall be fixedly connected with the inner wall of dust cleaning case (11).
5. a kind of boiler feed pump with dedusting function according to claim 1, which is characterized in that the dust cleaning case
(11) side wall of side offers transparency window (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353097.4U CN209067461U (en) | 2018-08-22 | 2018-08-22 | A kind of boiler feed pump with dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353097.4U CN209067461U (en) | 2018-08-22 | 2018-08-22 | A kind of boiler feed pump with dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067461U true CN209067461U (en) | 2019-07-05 |
Family
ID=67090801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353097.4U Active CN209067461U (en) | 2018-08-22 | 2018-08-22 | A kind of boiler feed pump with dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067461U (en) |
-
2018
- 2018-08-22 CN CN201821353097.4U patent/CN209067461U/en active Active
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