CN211367295U - A steam condensate recovery system - Google Patents

Abstract

The utility model discloses a steam condensate recovery system, including collection tank, water pump and heat exchanger, the right side of collection tank is provided with the water pump, and is connected with the raceway on the water pump, the inside of rose box is provided with the translucent cover, the inside flabellum that is provided with in upper end of translucent cover, the lower extreme that cam and cam were installed to the tip about the transfer line is provided with the one-level filter screen, the avris lower extreme is fixed with movable post about the one-level filter screen, compression spring installs in sheathed tube inside, and the sheathed tube lower extreme installs on the fixed block, the right side of rose box is provided with the heat exchanger, the right side of heat exchanger is provided with the shunt tubes, and the condenser pipe is installed to the. This steam condensate water recovery system can utilize the impact force of steam condensate water self to carry out automatic filtration, can improve steam condensate water's recovery efficiency and can realize the cyclic utilization of heat energy in the steam condensate water simultaneously.

Description

A steam condensate recovery system

technical field

The utility model relates to the technical field of steam condensed water, in particular to a steam condensed water recovery system.

Background technique

In the modern chemical and medical fields, hot steam is usually used in some chemical reactions, distillation and drying operations. After use, the hot steam is converted into condensed water. Organic matter and industrial impurities, most enterprises will directly discharge the steam condensed water after use, resulting in a waste of water resources.

However, the existing recycling system has the following problems:

1. When the existing recovery system filters the steam condensed water, it is inconvenient to use the impact force of the steam condensed water to automatically filter the steam condensed water, thereby increasing the cost of the recovery system;

2. When the existing recovery system recovers the steam condensate, the low recovery efficiency makes it difficult to fully utilize the thermal energy in the steam condensate.

In view of the above problems, an innovative design is carried out on the basis of the original steam condensate recovery system.

Utility model content

The purpose of this utility model is to provide a steam condensed water recovery system, in order to solve the problem that the existing recovery system proposed in the above-mentioned background technology is inconvenient to use the impact force of the steam condensed water to automatically carry out automatic steam condensed water when filtering the steam condensed water. Filtration increases the cost of the recovery system. When the steam condensate is recovered, the recovery efficiency is low and it is not convenient to fully utilize the thermal energy in the steam condensate.

In order to achieve the above purpose, the utility model provides the following technical solutions: a steam condensed water recovery system, comprising a collection tank, a water pump and a heat exchanger, the right side of the collection tank is provided with a water pump, and the water pump is connected with a water delivery pipe, And a filter box is installed on the right side of the water pump, a transparent cover is arranged inside the filter box, and an ultraviolet sterilizer is installed on the outer side of the transparent cover, and a fan blade is arranged inside the upper end of the transparent cover, and the fan blade is installed in the transmission. On the rod, the left and right ends of the transmission rod are installed with cams and the lower ends of the cams are provided with a first-level filter screen, the lower ends of the left and right sides of the first-level filter screen are fixed with movable columns, and the lower ends of the movable columns are connected with compression springs, The compression spring is installed inside the sleeve, and the lower end of the sleeve is installed on the fixed block, the lower end of the movable column is connected with a connecting rod, and the lower end of the connecting rod is installed on the secondary filter screen, and the secondary filter The lower ends of the left and right sides of the screen are connected with return springs, and the lower end of the secondary filter screen is provided with an activated carbon layer, the right side of the filter box is provided with a heat exchanger, and the heat exchanger is provided with a cold water inlet, and the heat exchanger The upper end of the heat exchanger is provided with a hot water outlet, the right side of the heat exchanger is provided with a shunt pipe, and the lower end of the shunt pipe is installed with a condenser pipe, the side of the condenser pipe is installed with a cooling fan, and the lower end of the condenser pipe is connected with a water storage tank.

Preferably, the fan blade is located at the right lower end of the water delivery pipe, and the fan blade is located in the middle of the transmission rod, and cams are installed on the left and right sides of the transmission rod.

Preferably, the lower end of the cam and the upper ends of the left and right sides of the primary filter mesh are attached to each other, and the diameter of the filter holes on the primary filter mesh is larger than the diameter of the filter hole on the secondary filter mesh.

Preferably, the outer wall of the movable column and the inner wall of the casing are in contact with each other, and the movable column and the casing are in a slidable structure.

Preferably, the movable column and the secondary filter screen are connected to each other through a connecting rod, and the connecting rod and the fixed block are in a slidable structure.

Preferably, the condensation pipes are evenly distributed on the shunt pipe, and the condensation pipes are arranged in a serpentine structure.

Compared with the prior art, the beneficial effects of the present utility model are: the steam condensate water recovery system can utilize the impact force of the steam condensate water itself to filter automatically, improve the recovery efficiency of the steam condensate water and realize the thermal energy in the steam condensate water. recycling;

1. The rotation of the fan blade makes the cam rotate under the action of the transmission rod, the rotation of the cam makes the primary filter screen reciprocate up and down, and the movement of the primary filter screen makes the secondary filter screen under the action of the connecting rod. Synchronous movement, through the primary filter and the secondary filter to achieve the purpose of fully filtering the steam condensate,

2. Under the action of the heat exchanger, the steam condensate can be exchanged with the cold water entering the cold water inlet, so as to achieve the purpose of thermal energy recycling. The length of stay in the middle, and then achieve the purpose of improving the condensation efficiency of steam condensed water.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of the utility model;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the utility model;

Fig. 3 is the cross-sectional structural schematic diagram of the movable column and the connecting rod of the utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 of the present utility model.

In the figure: 1. Collection tank; 2. Water pump; 3. Water delivery pipe; 4. Filter box; 5. Transparent cover; 6. Fan blade; 7. Transmission rod; 8. Cam; 9. Primary filter; 10. Active column; 11, compression spring; 12, casing; 13, connecting rod; 14, fixed block; 15, secondary filter; 16, return spring; 17, activated carbon layer; 18, heat exchanger; 19, cold water inlet ; 20, hot water outlet; 21, shunt pipe; 22, condenser pipe; 23, cooling fan; 24, water storage tank; 25, ultraviolet sterilizer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a steam condensed water recovery system, comprising a collection tank 1, a water pump 2, a water delivery pipe 3, a filter box 4, a transparent cover 5, a fan blade 6, a transmission rod 7. Cam 8, primary filter 9, movable column 10, compression spring 11, sleeve 12, connecting rod 13, fixed block 14, secondary filter 15, return spring 16, activated carbon layer 17, heat exchanger 18, Cold water inlet 19, hot water outlet 20, shunt pipe 21, condensation pipe 22, cooling fan 23, water storage tank 24 and ultraviolet sterilizer 25, a water pump 2 is provided on the right side of the collection tank 1, and a water delivery pipe 3 is connected to the water pump 2 , and the right side of the water pump 2 is provided with a filter box 4, the interior of the filter box 4 is provided with a transparent cover 5, and the outer side of the transparent cover 5 is provided with an ultraviolet sterilizer 25, and the upper end of the transparent cover 5 is provided with a fan blade 6, and The fan blade 6 is installed on the transmission rod 7, the left and right ends of the transmission rod 7 are equipped with a cam 8, and the lower end of the cam 8 is provided with a first-level filter screen 9, and the lower end of the left and right sides of the first-level filter screen 9 is fixed with a movable column 10, and The lower end of the movable column 10 is connected with a compression spring 11, the compression spring 11 is installed inside the sleeve 12, and the lower end of the sleeve 12 is installed on the fixed block 14, the lower end of the movable column 10 is connected with a connecting rod 13, and the connecting rod 13 The lower end of the secondary filter screen 15 is installed on the secondary filter screen 15, the lower ends of the left and right sides of the secondary filter screen 15 are connected with a return spring 16, and the lower end of the secondary filter screen 15 is provided with an activated carbon layer 17, and the right side of the filter box 4 is provided with a replacement Heater 18, and the heat exchanger 18 is provided with a cold water inlet 19, and the upper end of the heat exchanger 18 is provided with a hot water outlet 20, the right side of the heat exchanger 18 is provided with a shunt pipe 21, and the lower end of the shunt pipe 21 is installed There is a condensing pipe 22 , a cooling fan 23 is installed on the side of the condensing pipe 22 , and a water storage tank 24 is connected to the lower end of the condensing pipe 22 .

The fan blade 6 is located at the lower end of the water delivery pipe 3, and the fan blade 6 is located in the middle of the transmission rod 7, and the left and right sides of the transmission rod 7 are equipped with cams 8, and the rotation of the fan blade 6 can make the transmission rod 7 rotate synchronously, The rotation of the transmission rod 7 further drives the cam 8 to rotate.

The lower end of the cam 8 and the upper ends of the left and right sides of the primary filter screen 9 are attached to each other, and the filter hole diameter on the primary filter screen 9 is larger than the filter hole diameter on the secondary filter screen 15. Under the action of the stage filter screen 15, the steam condensed water can be fully filtered.

The outer wall of the movable column 10 and the inner wall of the casing 12 are attached to each other, and the movable column 10 and the casing 12 are in a slidable structure. The movement of the primary filter 9 makes the movable column 10 move inside the casing 12 .

The movable column 10 and the secondary filter screen 15 are connected to each other through the connecting rod 13, and the connecting rod 13 and the fixed block 14 are slidable structures. The movement of the movable column 10 can make the secondary filter under the action of the connecting rod 13. The web 15 performs a synchronized movement.

The condensing pipes 22 are evenly distributed on the shunt pipe 21 , and the condensing pipes 22 are arranged in a serpentine structure. The serpentine condensing pipes 22 can increase the residence time of the steam condensed water in the condensing pipes 22 .

Working principle: When using the steam condensate recovery system, firstly store the steam condensate through the collection tank 1 as shown in Figure 1-4, and turn on the water pump 2 to transport the steam condensate to the transparent cover 5 through the water pipe 3. Inside, the steam condensed water impinges on the fan blade 6 so that the fan blade 6 rotates, and the rotation of the fan blade 6 drives the transmission rod 7 to rotate. As shown in FIG. The movable column 10 moves inside the casing 12, and the movement of the movable column 10 causes the first-stage filter screen 9 to reciprocate up and down under the action of the cam 8 and the compression spring 11. As shown in Figures 2 and 3, the movable column The movement of 10 makes the secondary filter screen 15 move up and down synchronously under the action of the connecting rod 13. Under the action of the primary filter screen 9 and the secondary filter screen 15, the purpose of speeding up the filtration rate of the steam condensate is achieved. Under the action of the activated carbon layer 17, the impurities in the steam condensed water are further absorbed, and an ultraviolet sterilizer 25 is installed on the outside of the transparent cover 5, and the steam condensed water can be sterilized by the ultraviolet ray sterilizer 25;

As shown in FIG. 1 , the filtered steam condensate enters the interior of the heat exchanger 18, and under the action of the heat exchanger 18, it can conduct heat exchange with the cold water entering the cold water inlet 19, so as to achieve the effect of reducing the concentration of the steam condensate. For the purpose of recycling heat energy, the water after heat exchange is discharged through the hot water outlet 20, and the steam condensed water after heat exchange with cold water is transported to the shunt pipe 21, as shown in Figures 1 and 4, in the shunt pipe 21 The water flowing into the condenser pipe 22, through the serpentine structure of the condenser pipe 22 can increase the time that the steam condensate water stays in the condenser pipe 22, thereby improving the cooling speed of the steam condensate water, under the action of the cooling fan 23. For further cooling effect, the cooled steam condensed water enters the water storage tank 24 for storage and collection. Contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A steam condensate recovery system, includes collection tank (1), water pump (2) and heat exchanger (18), its characterized in that: the right side of the collecting tank (1) is provided with a water pump (2), the water pump (2) is connected with a water delivery pipe (3), the right side of the water pump (2) is provided with a filter box (4), the inside of the filter box (4) is provided with a transparent cover (5), the outer side of the transparent cover (5) is provided with an ultraviolet sterilizer (25), the upper end of the transparent cover (5) is internally provided with a fan blade (6), the fan blade (6) is arranged on a transmission rod (7), the left end part and the right end part of the transmission rod (7) are provided with a cam (8) and the lower end of the cam (8) is provided with a primary filter screen (9), the lower end of the left side and the right side of the primary filter screen (9) is fixedly provided with a movable column (10), the lower end of the movable column (10) is connected with a compression spring (11), the compression spring (11) is arranged inside a sleeve (12, the lower extreme of activity post (10) is connected with connecting rod (13), and the lower extreme of connecting rod (13) is installed on second grade filter screen (15), avris lower extreme is connected with reset spring (16) about second grade filter screen (15), and the lower extreme of second grade filter screen (15) is provided with activated carbon layer (17), the right side of rose box (4) is provided with heat exchanger (18), and is provided with cold water inlet (19) on heat exchanger (18) to the upper end of heat exchanger (18) is provided with hot water export (20), the right side of heat exchanger (18) is provided with shunt tubes (21), and condenser pipe (22) are installed to the lower extreme of shunt tubes (21), cooling fan (23) are installed to the avris of condenser pipe (22), and the lower extreme of condenser pipe (22) is connected with storage water tank (24).

2. A steam condensate recovery system according to claim 1, wherein: the fan blade (6) is positioned at the lower end of the water delivery pipe (3), the fan blade (6) is positioned in the middle of the transmission rod (7), and the left side and the right side of the transmission rod (7) are respectively provided with a cam (8).

3. A steam condensate recovery system according to claim 1, wherein: the lower extreme of cam (8) and the left and right sides avris upper end of one-level filter screen (9) laminate each other, and the filtration pore diameter on one-level filter screen (9) is greater than the filtration pore diameter on second grade filter screen (15).

4. A steam condensate recovery system according to claim 1, wherein: the outer wall of the movable column (10) is mutually attached to the inner wall of the sleeve (12), and a slidable structure is arranged between the movable column (10) and the sleeve (12).

5. A steam condensate recovery system according to claim 1, wherein: the movable column (10) and the secondary filter screen (15) are connected with each other through a connecting rod (13), and a sliding structure is arranged between the connecting rod (13) and the fixed block (14).

6. A steam condensate recovery system according to claim 1, wherein: the condensation pipes (22) are uniformly distributed on the shunt pipes (21), and the condensation pipes (22) are arranged in a serpentine structure.

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