CN213790382U - Reclaimed water recycling and filtering device for power plant - Google Patents

Abstract

The utility model discloses a reuse of reclaimed water filter equipment in power plant, including rose box, connection pad and feed liquor pipe, the internally mounted of rose box has the feed liquor pipe, and the outside of feed liquor pipe is provided with the filter ring, the outside of filter ring is provided with the connection pad, and the interior external surface of connection pad all is connected with the brush, the inside of connection pad runs through to be located the left bracing piece of filter ring, the upper end of rose box is provided with installs the defogging jar on motor right side, and the upper end of defogging jar is connected with the installation pipe, the left end of installation pipe is connected with the steam chest, and the lower extreme of steam chest installs water inlet and outlet tank, water inlet and outlet tank's lower extreme is provided with the crystallization discharge pipe, and the right-hand member of crystallization discharge pipe is connected with the bittern circulating pump. The reclaimed water recycling filter device for the power plant has the advantages that the pollution resistance of the medium is good, the filter material is not easy to scale, and the problem that the filter material is easy to block to cause lower filter speed is solved.

Description

Reclaimed water recycling and filtering device for power plant

Technical Field

The utility model relates to a reuse of reclaimed water technical field specifically is a reuse of reclaimed water filter equipment in power plant.

Background

The term "reclaimed water" is said to be relative to water supply (water supply) and water discharge (water discharge), the reclaimed water reuse technology means that the waste water is treated in a centralized way and reused after reaching a certain standard, thereby achieving the purpose of saving water, and a reclaimed water reuse filtering device in a power plant adopts a variable pore filter for filtering, and is a positive flow deep bed filter designed according to the theory of 'same-direction coagulation'.

Present reuse of reclaimed water filter equipment of power plant antipollution is relatively poor, and the easy scale deposit of filter material blocks up easily and leads to filter speed lower, consequently, the utility model provides a reuse of reclaimed water filter equipment of power plant to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reuse of reclaimed water filter equipment in power plant to the reuse of reclaimed water filter equipment in power plant at present that proposes in solving above-mentioned background art antipollution is relatively poor, and the easy scale deposit of filter material leads to the lower problem of filter speed to block up easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reuse of reclaimed water filter equipment in power plant, includes rose box, connection pad and feed liquor pipe, the internally mounted of rose box has the feed liquor pipe, and the outside of feed liquor pipe is provided with the filter ring to the blow off pipe has been seted up to the rear end of rose box, the outside of filter ring is provided with the connection pad, and the interior external surface of connection pad all is connected with the brush, the inside of connection pad runs through to be located the left bracing piece of filter ring, and the upper end of bracing piece is connected with the motor of installing in the rose box upper end, the upper end of rose box is provided with the defogging jar of installing on the motor right side, and the upper end of defogging jar is connected with the installation pipe, the left end of installation pipe is connected with the steam chest, and the lower extreme of steam chest installs into and out the water tank, the lower extreme of advancing and out the water tank is provided with the crystallization discharge pipe, and the right-hand member of crystallization discharge pipe is connected with the bittern circulating pump.

Preferably, the support rod and the filter box are connected in a rotating mode, and the support rod is connected with the connecting disc in a threaded mode.

Preferably, the brush on the outer surface of the connecting disc is in sliding connection with the inner side surface of the filter box, and the brush on the inner surface of the connecting disc is tightly attached to the outer side surface of the filter ring.

Preferably, the filter ring comprises a graphite filter sheet, a fiber filter layer and a support layer, the fiber filter layer is connected to the outer side surface of the graphite filter sheet, and the support layer is arranged on the outer side surface of the fiber filter layer.

Preferably, the outer surface of the liquid inlet pipe is provided with convex structures at equal intervals from top to bottom, and the upper end of the liquid inlet pipe is connected with the defogging tank.

Preferably, the upper end of bittern circulating pump is connected with the rose box, and the rose box constitutes detachable construction through installation pipe and steam chest.

Compared with the prior art, the beneficial effects of the utility model are that: the medium of the filtering device for recycling the reclaimed water in the power plant has good pollution resistance, and the filtering material is not easy to scale, so that the problem of low filtering speed caused by easy blockage of the filtering material is solved;

1. the demisting tank and the steam box are arranged, water is discharged into the filter box through the water inlet and outlet box, the steam box compresses steam to condense gasified water into liquid water, demisting is carried out through the demisting tank, the water entering the filter box is in a liquid flowing state, and the pollution resistance of a medium is good;

2. the filter box is provided with a support rod, a brush and a connecting disc, the support rod is in threaded connection with the connecting disc through the support rod, and the motor drives the support rod to rotate, so that the connecting disc moves up and down on the inner side of the filter box, scale on the surfaces of the filter box and the filter ring can be cleaned through the up-and-down back-and-forth movement of the connecting disc, and the inner part of the filter box is prevented from scaling;

3. be equipped with brush, blow off pipe and bittern circulating pump, through the brush respectively with the lateral surface sliding connection of rose box medial surface and filter ring, the round trip movement about the brush clears up rose box and filter ring surface incrustation scale, and the incrustation scale that drops simultaneously passes through blow off pipe discharge rose box, and the problem that the filter material blockked up easily and lead to filter speed lower is solved to the filtered water through bittern circulating pump discharge to business turn over water tank and discharge.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is the overall structure diagram of the filtering ring of the present invention.

In the figure: 1. a filter box; 2. a support bar; 3. a brush; 4. a connecting disc; 5. a filter ring; 501. a graphite filter sheet; 502. a fibrous filtration layer; 503. a support layer; 6. a liquid inlet pipe; 7. a blow-off pipe; 8. a demisting cylinder; 9. a steam box; 10. a water inlet and outlet tank; 11. a crystal discharge pipe; 12. a brine circulating pump; 13. a motor; 14. and (5) installing a pipe.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power plant reclaimed water recycling filter device comprises a filter box 1, support rods 2, brushes 3, a connecting disc 4, a filter ring 5, a liquid inlet pipe 6, a drain pipe 7, a demisting tank 8, a steam box 9, a water inlet and outlet box 10, a crystallization discharge pipe 11, a bittern circulating pump 12, a motor 13 and a mounting pipe 14, wherein the liquid inlet pipe 6 is mounted inside the filter box 1, the filter ring 5 is arranged outside the liquid inlet pipe 6, the drain pipe 7 is arranged at the rear end of the filter box 1, the filter ring 5 comprises a graphite filter plate 501, a fiber filter layer 502 and a support layer 503, the fiber filter layer 502 is connected with the outer side of the graphite filter plate 501, the support layer 503 is arranged on the outer side of the fiber filter layer 502, the connecting disc 4 is arranged outside the filter ring 5, the brushes 3 are connected with the inner and outer surfaces of the connecting disc 4, the support rods 2 positioned on the left side of the filter ring 5 penetrate through the connecting disc 4, and the upper ends of the support rods 2 are connected with the motor 13 mounted on the upper end of the filter box 1, the upper end of the filter box 1 is provided with a demisting tank 8 arranged on the right side of a motor 13, the upper end of the demisting tank 8 is connected with an installation pipe 14, the left end of the installation pipe 14 is connected with a steam box 9, the lower end of the steam box 9 is provided with a water inlet and outlet box 10, the lower end of the water inlet and outlet box 10 is provided with a crystal discharge pipe 11, and the right end of the crystal discharge pipe 11 is connected with a bittern circulating pump 12;

as shown in fig. 1 and 3, the support rod 2 is rotatably connected with the filter box 1, the support rod 2 is connected with the connecting disc 4 in a threaded manner, the connecting disc 4 is driven to move up and down inside the filter box 1 by the rotation of the support rod 2, the brush 3 on the outer surface of the connecting disc 4 is slidably connected with the inner side surface of the filter box 1, and the brush 3 on the inner surface of the connecting disc 4 is closely attached to the outer side surface of the filter ring 5;

as in fig. 1 and 2, the surface from the top down equidistant protruding structure that is provided with of feed liquor pipe 6, and the upper end of feed liquor pipe 6 is connected with defogging jar 8, through feed liquor pipe 6 to the inside even water injection of filter ring 5, the upper end of bittern circulating pump 12 is connected with rose box 1, and rose box 1 constitutes detachable construction through installation pipe 14 and steam chest 9, convenient to detach takes out feed liquor pipe 6.

The working principle is as follows: when the water recycling filtering device in the power plant is used, firstly, water is discharged into the filtering box 1 through the water inlet and outlet box 10 in the figure 1, the steam box 9 compresses steam, so that the gasified water is condensed into liquid water, and demisting is carried out through the demisting cylinder 8, as shown in the figure 1 and the figure 2, the discharged water of the power plant is discharged into the filtering box 1 through the demisting cylinder 8 and the liquid inlet pipe 6, as the outer surface of the liquid inlet pipe 6 is provided with the convex structures at equal intervals from top to bottom, water is conveniently and uniformly injected into the filtering ring 5 through the liquid inlet pipe 6, as shown in the figure 4, the filtering ring 5 comprises a graphite filtering sheet 501, a fiber filtering layer 502 and a supporting layer 503, the outer side surface of the graphite filtering sheet 501 is connected with the fiber filtering layer 502, and the outer side surface of the fiber filtering layer 502 is provided with the supporting layer 503 for carrying out multi-layer filtering on the discharged water of the power plant;

as shown in the combined drawings 1 and 3, the supporting rod 2 and the connecting disc 4 are in threaded connection, the supporting rod 2 is rotated to conveniently drive the connecting disc 4 to move up and down on the inner side of the filter box 1, the brushes 3 on the outer surface of the connecting disc 4 and the inner surface of the connecting disc 4 are respectively closely attached to the inner side surface of the filter box 1 and the outer side surface of the filter ring 5, scales on the surfaces of the filter box 1 and the filter ring 5 can be cleaned through the up-and-down back movement of the connecting disc 4, the dropped scales are discharged out of the filter box 1 through the sewage discharge pipe 7, the blockage caused by scaling is prevented, filtered water is discharged to the water inlet and outlet box 10 through the bittern circulating pump 12 and is discharged, and crystals are discharged through the crystallization discharge pipe 11, so that the using method of the water recycling filter device in the power plant is realized.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a reuse of reclaimed water filter equipment of power plant, includes rose box (1), connection pad (4) and feed liquor pipe (6), its characterized in that: the inner mounting of the filter box (1) is provided with a liquid inlet pipe (6), the outer side of the liquid inlet pipe (6) is provided with a filter ring (5), the rear end of the filter box (1) is provided with a blow-off pipe (7), the outer side of the filter ring (5) is provided with a connecting disc (4), the inner surface and the outer surface of the connecting disc (4) are both connected with a brush (3), a supporting rod (2) positioned at the left side of the filter ring (5) penetrates through the connecting disc (4), the upper end of the supporting rod (2) is connected with a motor (13) mounted at the upper end of the filter box (1), the upper end of the filter box (1) is provided with a demisting cylinder (8) mounted at the right side of the motor (13), the upper end of the demisting cylinder (8) is connected with a mounting pipe (14), the left end of the mounting pipe (14) is connected with a steam box (9), and the lower end of the steam box (9) is provided with a water inlet and outlet tank (10), the lower end of the water inlet and outlet tank (10) is provided with a crystal discharge pipe (11), and the right end of the crystal discharge pipe (11) is connected with a bittern circulating pump (12).

2. The power plant reclaimed water recycling and filtering device according to claim 1, characterized in that: the support rod (2) and the filter box (1) form a rotating connection, and the support rod (2) is in threaded connection with the connecting disc (4).

3. The power plant reclaimed water recycling and filtering device according to claim 1, characterized in that: the hairbrush (3) on the outer surface of the connecting disc (4) is in sliding connection with the inner side surface of the filter box (1), and the hairbrush (3) on the inner surface of the connecting disc (4) is tightly attached to the outer side surface of the filter ring (5).

4. The power plant reclaimed water recycling and filtering device according to claim 1, characterized in that: the filter ring (5) comprises a graphite filter sheet (501), a fiber filter layer (502) and a support layer (503), wherein the outer side surface of the graphite filter sheet (501) is connected with the fiber filter layer (502), and the outer side surface of the fiber filter layer (502) is provided with the support layer (503).

5. The power plant reclaimed water recycling and filtering device according to claim 1, characterized in that: the outer surface of the liquid inlet pipe (6) is provided with convex structures at equal intervals from top to bottom, and the upper end of the liquid inlet pipe (6) is connected with the demisting cylinder (8).

6. The power plant reclaimed water recycling and filtering device according to claim 1, characterized in that: the upper end of the bittern circulating pump (12) is connected with the filter box (1), and the filter box (1) forms a detachable structure with the steam box (9) through the installation pipe (14).

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