CN219807862U

CN219807862U - Boiler makeup water treatment equipment

Info

Publication number: CN219807862U
Application number: CN202320600664.6U
Authority: CN
Inventors: 冯业挺; 王通; 张德凯; 冯芝涛; 冯红星; 李占昆; 刘金刚
Original assignee: Jining Huayuan Thermal Power Co Ltd
Current assignee: Jining Huayuan Thermal Power Co Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-10-10
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses boiler makeup water treatment equipment, which relates to the technical field of water treatment and comprises a filter tank and a water pump for circulating water in the filter tank, wherein a feeding barrel is arranged at the top of the filter tank, a feeding pipe is arranged at the bottom of the feeding barrel, the bottom of the feeding pipe extends to the inside of the filter tank, one end of the feeding pipe is provided with a baffle plate, the baffle plate is slidably connected to the inner top wall of the filter tank, a reciprocating mechanism for controlling the baffle plate to slide back and forth is arranged on the inner top wall of the filter tank, a drain pipe is arranged at the bottom of the filter tank, and a mounting seat is arranged at the top of the drain pipe. The reciprocating mechanism drives the baffle plate to reciprocate left and right, so that the bottom of the feeding pipe is indirectly opened, the exchanger inside the feeding cylinder indirectly falls into the makeup water inside the filtering tank to be mixed with the makeup water to separate out impurities, and the exchanger is indirectly added into the makeup water to improve the mixing uniformity and the mixing efficiency of the makeup water and the exchanger.

Description

Boiler makeup water treatment equipment

Technical Field

The utility model relates to the technical field of water treatment, in particular to boiler makeup water treatment equipment.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the make-up water for the boiler needs to be strictly processed, otherwise, the boiler is easy to scale, and the heat utilization rate is reduced.

The Chinese patent publication No. CN217732845U discloses a boiler makeup water treatment device, which relates to the technical field of water treatment and comprises a filter assembly, wherein the filter assembly further comprises a filter shell, and an exchanger throwing box is fixedly arranged on the filter shell and is used for adding an exchanger into boiler makeup water; the filter shell is internally and sequentially provided with a filter screen film, an active carbon film and a reverse osmosis film, so that tertiary filtration is performed, the filter screen filters large-particle substances such as sediment, the active carbon filter layer adsorbs some active ions, and the reverse osmosis layer filters most ions.

Chinese patent publication No. CN216337093U discloses a boiler makeup water desalination treatment device, including the filter vat, the pivot of motor runs through the upper end middle part of filter vat and with the one end fixed connection of connecting axle, the other end of connecting axle runs through first filter and second filter in proper order and rotates with the inboard bottom middle part of filter vat to be connected, the middle part of connecting axle is provided with the impeller, the water inlet of first water pump communicates with the one end of first water pipe, the right side bottom of filter vat communicates with the one end of third water pipe, the other end of sixth water pipe communicates with the water inlet of second water pump, the delivery port of second water pump communicates with the one end of fifth water pipe.

The inventor considers that certain defects exist in the two devices, the two devices only filter the makeup water once through the filter assembly, so that the makeup water directly flows into the next process, the filtering effect on the makeup water is poor, and the exchanger is directly poured into the makeup water in the boiler makeup water treatment equipment to be mixed with the makeup water, so that the mixing efficiency is low, and therefore, the boiler makeup water treatment equipment solves the problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides boiler makeup water treatment equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boiler make-up water treatment facility, includes the filter tank and is used for circulating the water pump of filter tank inside water, throw the feed cylinder is installed at the top of filter tank, throw the bottom of feed cylinder and be equipped with the injection pipe, the bottom of injection pipe extends to the inside of filter tank, the one end of injection pipe is equipped with the baffle, baffle sliding connection is at the interior roof of filter tank, the interior roof of filter tank is equipped with the reciprocal gliding reciprocating mechanism of control baffle, the fluid-discharge tube is installed to the bottom of filter tank, the mount pad is installed at the top of fluid-discharge tube, reverse osmosis membrane, active carbon film and filter screen film are installed respectively from inside to outside on the mount pad, the one end of fluid-discharge tube is connected with the drinking-water pipe of water pump, the top of filter tank rotates and is connected with the puddler, the bottom of puddler is equipped with the rabbling mechanism that stirs the filter tank inside.

Further, filter jar internally mounted has the slide bar, baffle sliding connection is on the slide bar, reciprocating mechanism is including rotating the dwang at the filter jar top, the bottom fixedly connected with carousel of dwang, install the slider on the carousel, the connecting rod is installed to the one end of baffle, the rectangle frame is installed to the other end of connecting rod, slider sliding connection rotates in the inside of rectangle frame through the drive dwang, makes the slider extrude the rectangle frame and pulls the baffle and carry out reciprocating sliding on the slide bar under the connecting action of connecting rod.

Further, the stirring mechanism comprises a connecting frame, the connecting frame is fixed at the bottom of the stirring rod, a plurality of stirring blades are arranged on the connecting frame, and the stirring blades are driven to rotate so as to stir and mix water and an exchanger in the filter tank.

Further, fixedly connected with first gear on the puddler, the second gear is installed at the top of dwang, and first gear and second gear mesh mutually for the dwang pivoted in-process drives the dwang and rotates together through two gears that set up, has reduced the use quantity of motor.

Further, the drain pipe of fluid-discharge tube installs electronic three-way valve, connecting pipe and circulating pipe are installed respectively to two delivery ports of electronic three-way valve, the other end of circulating pipe with the filtration jar is linked together, the other end of connecting pipe is connected with external ion exchanger, opens through the direction that control electronic three-way valve was towards the circulating pipe to make water pump exhaust water discharge to the inside of filtration jar again carry out hydrologic cycle processing, control electronic three-way valve is opened towards the direction of connecting pipe, makes the water after the processing get into next treatment process.

Further, install the water injection pipe on the filtration jar, the scum pipe is installed to the bottom of filtration jar, the fender lid is installed to the bottom of scum pipe, carries out the water injection to the inside of filtration jar through the water injection pipe, through opening the fender lid of scum pipe bottom, is convenient for discharge the sediment of filtration jar inside.

Further, driving motor is installed at the top of filter tank, first bevel gear is installed to driving motor's output pivot end, install the second bevel gear on the puddler, first bevel gear and second bevel gear mesh mutually, drive the puddler through starting driving motor under two bevel gear's effect and continue to rotate.

Compared with the prior art, the boiler makeup water treatment equipment has the following beneficial effects:

1. according to the utility model, the stirring mechanism at the bottom of the stirring rod is used for stirring and mixing the makeup water and the exchanger in the filter tank, and the baffle plate is driven by the reciprocating mechanism to do left-right reciprocating motion, so that the bottom of the material injection pipe is indirectly opened, the exchanger in the material injection cylinder indirectly falls into the makeup water in the filter tank to be mixed with the makeup water to separate out impurities, and the exchanger is indirectly added into the makeup water, so that the uniformity and the mixing efficiency of the mixture of the makeup water and the exchanger are improved.

2. According to the utility model, the filter screen film, the active carbon film and the reverse osmosis film on the mounting seat are used for filtering the makeup water layer by layer, so that the treatment efficiency of the makeup water is improved, the filtered makeup water is pumped by starting the water pump and is refilled into the filter tank through the electric three-way valve and the circulating pipe for secondary filtration treatment, the treatment effect of the makeup water is improved, and the filtered water enters the next treatment process by changing the circulation direction of the electric three-way valve.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the filter tank structure of the present utility model;

FIG. 3 is a cross-sectional perspective view of the filter canister of the present utility model;

fig. 4 is a schematic structural view of the reciprocating mechanism of the present utility model.

In the figure: 1. a filter tank; 11. a water pump; 12. an electric three-way valve; 13. a connecting pipe; 14. a circulation pipe; 15. a water injection pipe; 16. a slag discharge pipe; 2. a charging barrel; 21. a material injection pipe; 3. a baffle; 31. a slide bar; 4. a stirring rod; 41. a connecting frame; 42. stirring the leaves; 5. a mounting base; 51. a reverse osmosis membrane; 52. an activated carbon film; 53. a filter screen film; 6. a liquid discharge pipe; 7. a rotating lever; 71. a turntable; 72. a slide block; 73. a connecting rod; 74. a rectangular frame; 8. and driving the motor.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a boiler make-up water treatment equipment, the device drives baffle 3 through the reciprocating mechanism that sets up and carries out left and right reciprocating motion, thereby indirectly open the bottom of filling pipe 21, make the inside exchanger of charging barrel 2 fall into the interior make-up water of filter tank 1 indirectly and mix impurity that separates rather than, indirectly add the exchanger to make-up water and improved make-up water and exchanger miscibility and mixing efficiency, pump 11 is started to extract the make-up water after filtering and fill to the inside of filter tank 1 again through electronic three-way valve 12 and circulating pipe 14, the treatment effect to make-up water has been improved, the water after the filtration is accomplished is through changing the circulation direction of electronic three-way valve 12, make it get into next treatment process.

Example 1:

referring to fig. 1 to 4, a boiler make-up water treatment facility, including filtering jar 1 and the water pump 11 that is used for circulating the inside water of filtering jar 1, throw feed cylinder 2 is installed at the top of filtering jar 1, and the bottom of throwing feed cylinder 2 is equipped with notes material pipe 21, and the bottom of notes material pipe 21 extends to the inside of filtering jar 1, and the one end of notes material pipe 21 is equipped with baffle 3, and baffle 3 sliding connection is at the interior roof of filtering jar 1, and the interior roof of filtering jar 1 is equipped with the reciprocal gliding reciprocating mechanism of control baffle 3, and filtering jar 1 internally mounted has slide bar 31, baffle 3 sliding connection on slide bar 31.

The reciprocating mechanism comprises a rotating rod 7 rotating at the top of the filter tank 1, a turntable 71 is fixedly connected to the bottom of the rotating rod 7, a sliding block 72 is installed on the turntable 71, a connecting rod 73 is installed at one end of the baffle plate 3, a rectangular frame 74 is installed at the other end of the connecting rod 73, the sliding block 72 is slidingly connected to the inside of the rectangular frame 74, the rotating rod 7 is driven to rotate, the sliding block 72 is used for extruding the rectangular frame 74, the baffle plate 3 is pulled to slide reciprocally on the sliding rod 31 under the connection effect of the connecting rod 73, and therefore the bottom of the filling pipe 21 is indirectly opened, the exchanger indirectly flows into the filter tank 1 and is mixed with the makeup water, and the mixing efficiency of the makeup water and the exchanger is improved.

Example 2:

on the basis of the above embodiment, in embodiment 2, referring to fig. 1 to 3, a drain pipe 6 is installed at the bottom of a filtration tank 1, a mounting seat 5 is installed at the top of the drain pipe 6, a reverse osmosis membrane 51, an activated carbon membrane 52 and a filter screen membrane 53 are respectively installed on the mounting seat 5 from inside to outside, one end of the drain pipe 6 is connected with a water suction pipe of a water pump 11, an electric three-way valve 12 is installed on a drain pipe of the drain pipe 6, two water outlets of the electric three-way valve 12 are respectively provided with a connecting pipe 13 and a circulating pipe 14, the other end of the circulating pipe 14 is communicated with the filtration tank 1, the other end of the connecting pipe 13 is connected with an external ion exchanger, the electric three-way valve 12 is controlled to open in the direction of the circulating pipe 14, so that water discharged by the water pump 11 is discharged into the filtration tank 1 again for water circulation treatment, the electric three-way valve 12 is controlled to open in the direction of the connecting pipe 13, the treated water enters the next treatment process, and a water injection pipe 15 is installed on the filtration tank 1.

The slag discharging pipe 16 is arranged at the bottom of the filter tank 1, the blocking cover is arranged at the bottom of the slag discharging pipe 16, water is injected into the filter tank 1 through the water injection pipe 15, and sediment inside the filter tank 1 is discharged conveniently by opening the blocking cover at the bottom of the slag discharging pipe 16.

Example 3:

on the basis of the above embodiment, please refer to fig. 1-3 in embodiment 3, the top of the filter tank 1 is rotatably connected with the stirring rod 4, the bottom of the stirring rod 4 is provided with a stirring mechanism for stirring the interior of the filter tank 1, the stirring mechanism comprises a connecting frame 41, the connecting frame 41 is fixed at the bottom of the stirring rod 4, a plurality of stirring blades 42 are installed on the connecting frame 41, the stirring blades 42 are driven to rotate to stir and mix water and an exchanger in the filter tank 1, a driving motor 8 is installed at the top of the filter tank 1, a first bevel gear is installed at the output rotating shaft end of the driving motor 8, a second bevel gear is installed on the stirring rod 4, the first bevel gear is meshed with the second bevel gear, and the stirring rod 4 is driven to continuously rotate under the action of the two bevel gears by starting the driving motor 8.

The first gear is fixedly connected with on the puddler 4, the second gear is installed at the top of dwang 7, and first gear and second gear mesh mutually for the dwang 7 is driven together to rotate to puddler 4 pivoted in-process through two gears that set up, has reduced the use quantity of motor.

Working principle: the driving motor 8 and the water pump 11 are connected with an external municipal power supply, the exchanger is poured into the interior of the charging barrel 2, the makeup water is filled into the interior of the filtering tank 1 through the water injection pipe 15, the stirring rod 4 is driven to rotate under the action of two bevel gears through the driving motor 8, the rotating rod 7 is driven to rotate under the action of the two gears, the sliding block 72 is used for extruding the rectangular frame 74, the baffle 3 is pulled to slide reciprocally on the sliding rod 31 under the connection action of the connecting rod 73, the bottom of the charging pipe 21 is indirectly opened by the baffle 3, the exchanger inside the charging barrel 2 is indirectly mixed with the makeup water which falls into the interior of the filtering tank 1, impurities are separated out through the stirring vane 42 at the bottom of the connecting frame 41, the makeup water is treated and filtered through the filter screen film 53, the impurities with large particles are filtered, the primarily filtered makeup water is adsorbed and purified again through the arranged active carbon film 52, finally the reverse osmosis film 51 is used for flowing into the interior of the reverse osmosis film 51, the reverse osmosis film 11 is started to absorb the water indirectly, the water is filtered by the electric reverse osmosis film 11, the reverse osmosis film is controlled to be discharged into the three-way valve 12, the water is controlled to be discharged into the three-way through the water circulation pipe 13, and the water is discharged into the three-way valve 13, and the water is controlled to be discharged into the three-way valve 13, and the water is discharged into the water tank 13 through the three-way valve 13.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a boiler makeup water treatment facility, includes filtration jar (1) and is used for circulating filtration jar (1) inside water's water pump (11), its characterized in that: feed cylinder (2) are installed at the top of filtration jar (1), the bottom of feeding cylinder (2) is equipped with injection pipe (21), the bottom of injection pipe (21) extends to the inside of filtration jar (1), the one end of injection pipe (21) is equipped with baffle (3), the interior roof of baffle (3) sliding connection at filtration jar (1), the interior roof of filtration jar (1) is equipped with the reciprocal gliding reciprocating mechanism of control baffle (3), fluid-discharge tube (6) are installed to the bottom of filtration jar (1), mount pad (5) are installed at the top of fluid-discharge tube (6), reverse osmosis membrane (51), active carbon film (52) and filter screen film (53) are installed respectively from inside to outside on mount pad (5), the one end of fluid-discharge tube (6) is connected with the drinking-water pipe of water pump (11), the top of filtration jar (1) is rotated and is connected with puddler (4), the bottom of puddler (4) is equipped with the rabbling mechanism that stirs inside filtration jar (1).

2. A boiler makeup water treatment apparatus according to claim 1, wherein: the filter tank is characterized in that a slide bar (31) is arranged in the filter tank (1), the baffle plate (3) is connected to the slide bar (31) in a sliding mode, the reciprocating mechanism comprises a rotating rod (7) which rotates at the top of the filter tank (1), a rotary table (71) is fixedly connected to the bottom of the rotating rod (7), a sliding block (72) is arranged on the rotary table (71), a connecting rod (73) is arranged at one end of the baffle plate (3), a rectangular frame (74) is arranged at the other end of the connecting rod (73), and the sliding block (72) is connected to the inside of the rectangular frame (74) in a sliding mode.

3. A boiler makeup water treatment apparatus according to claim 1, wherein: the stirring mechanism comprises a connecting frame (41), wherein the connecting frame (41) is fixed at the bottom of the stirring rod (4), and a plurality of stirring blades (42) are arranged on the connecting frame (41).

4. A boiler makeup water treatment apparatus according to claim 2, wherein: the stirring rod (4) is fixedly connected with a first gear, the top of the rotating rod (7) is provided with a second gear, and the first gear is meshed with the second gear.

5. A boiler makeup water treatment apparatus according to claim 1, wherein: the electric three-way valve (12) is installed to the drain pipe of fluid-discharge tube (6), connecting pipe (13) and circulating pipe (14) are installed respectively to two delivery ports of electric three-way valve (12), the other end of circulating pipe (14) with filter tank (1) is linked together, the other end of connecting pipe (13) is connected with external ion exchanger.

6. A boiler makeup water treatment apparatus according to claim 1, wherein: the water injection pipe (15) is arranged on the filter tank (1), the slag discharging pipe (16) is arranged at the bottom of the filter tank (1), and the blocking cover is arranged at the bottom of the slag discharging pipe (16).

7. A boiler makeup water treatment apparatus according to claim 1, wherein: the top of filter tank (1) is installed driving motor (8), first bevel gear is installed to the output pivot end of driving motor (8), install the second bevel gear on puddler (4), first bevel gear and second bevel gear mesh mutually.