High-efficiency condensate water recovery device

Abstract

The utility model provides a high-efficiency condensate water recovery device which comprises a base, a recovery container is installed on the base, a blow-off pipe is arranged on the recovery container, a condensate water pump is installed on the base, and the water inlet end of the condensate water pump is communicated with a condensate water outlet of the recovery container through a pipeline. The water outlet end of the condensate pump is communicated with a recovery pipe, a treatment box is fixed to the base through a plurality of supporting legs, the top of the treatment box is communicated with the blow-off pipe, a plurality of filter screen plates with filter holes formed in the surfaces are installed in the treatment box at intervals, and an activated carbon adsorption layer is arranged in the treatment box. The condensate water recycling device solves the problems that the water content in sewage discharged by an existing condensate water recycling device is high, heat of condensate water is wasted, and certain resource waste and economic loss are caused.

Description

Technical Field

[0001] The utility model relates to the field of steam condensate water, in particular to a high-efficiency condensate water recovery device. Background Art

[0002] Condensed water refers to liquid water formed by the condensation process of water vapor (i.e. gaseous water). Many industrial users have steam condensate recovery devices. If the condensate is not polluted, it can be directly used for boiler feed water, which will save water and boiler fuel consumption. However, the heat exchange equipment of some processes is old, and the recovered steam condensate does not meet the boiler feed water requirements (such as excessive hardness or iron ions). Therefore, most of the existing condensate recovery devices are equipped with sewage discharge structures. However, the sewage discharged by the existing sewage discharge structure has a high water content and is directly discharged to the sewage treatment plant. The heat of the condensate is wasted, resulting in a certain waste of resources and economic losses.

[0003] Therefore, it is necessary to provide a new high-efficiency condensed water recovery device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-efficiency condensate water recovery device, which solves the problem that the wastewater discharged by the existing condensate water recovery device has a high water content, the heat of the condensate water is wasted, and a certain amount of resource waste and economic losses are caused.

[0005] The high-efficiency condensate recovery device provided by the utility model comprises a base, a recovery container is installed on the base, a sewage pipe is arranged on the recovery container, a condensate pump is installed on the base, a water inlet end of the condensate pump is connected with a condensate outlet of the recovery container through a pipeline, a water outlet end of the condensate pump is connected with a recovery pipe, a treatment box is fixed on the base through a plurality of supporting legs, and the top of the treatment box is connected with the sewage pipe;

[0006] A plurality of filter screen plates with filter holes on the surface are installed at intervals inside the processing box, and an activated carbon adsorption layer is arranged inside the processing box, and the activated carbon adsorption layer is located below the filter screen plates.

[0007] In a preferred embodiment, a recovery water pump is installed on the base, the water inlet end of the recovery water pump is connected to the bottom of the treatment box through a first pipe, the water outlet end of the recovery water pump is connected to the recovery pipe through a second pipe, and a solenoid valve is installed on the second pipe.

[0008] In a preferred embodiment, two rotating shafts are movably arranged inside the processing box, a plurality of mounting plates are circumferentially mounted on the rotating shafts, and a wire brush is mounted on the bottom of the mounting plate.

[0009] In a preferred embodiment, the tops of the two rotating shafts extend out of the processing box and are installed with a first bevel gear. A limit seat is fixed on the top of the processing box, a transmission shaft is penetrated through the limit seat, and two second bevel gears are installed on the transmission shaft at intervals, and the two second bevel gears are respectively meshed with the two first bevel gears.

[0010] In a preferred embodiment, the transmission shaft and the limiting seat are movably connected via a bearing.

[0011] In a preferred embodiment, a crank handle is installed on the transmission shaft.

[0012] Beneficial effects of the utility model:

[0013] 1. The sewage pipe of the recovery container in this device can discharge sewage into the treatment box. When the sewage passes through multiple filter screens, the filter screens can remove solid impurities in the sewage. When the sewage passes through the activated carbon adsorption layer, the activated carbon can remove the remaining impurities and odors. After the treatment, the water can be pumped into the recovery pipe under the action of the recovery water pump to complete the recovery, which greatly reduces the waste of resources and economic losses;

[0014] 2. The transmission shaft can be driven to rotate by turning the crank. Under the transmission action of the two first bevel gears and the two second bevel gears, the two shafts rotate in the same direction at the same time, driving the mounting plate to rotate. At this time, the wire brush at the bottom of the mounting plate can clean the surface of the filter screen to prevent larger impurities from blocking the filter holes on the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional view of the main structure of the high-efficiency condensed water recovery device provided by the utility model;

[0016] Figure 2 A plan view of the main structure of the high-efficiency condensed water recovery device provided by the utility model;

[0017] Figure 3 This is a structural schematic diagram of the processing box provided by the utility model.

[0018] Numbers in the figure: 1. Base; 2. Recovery container; 3. Condensate pump; 4. Recovery pipe; 5. Support leg; 6. Treatment box; 7. Drain pipe; 8. Filter screen; 9. Activated carbon adsorption layer; 10. Recovery pump; 11. First pipeline; 12. Second pipeline; 13. Solenoid valve; 14. Rotating shaft; 15. Mounting plate; 16. First bevel gear; 17. Limit seat; 18. Transmission shaft; 19. Second bevel gear; 20. Shaft. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 A three-dimensional view of the main structure of the high-efficiency condensed water recovery device provided by the utility model; Figure 2 A plan view of the main structure of the high-efficiency condensed water recovery device provided by the utility model; Figure 3 This is a structural schematic diagram of the processing box provided by the utility model.

[0021] In the specific implementation process, Figure 1-Figure 3 As shown, it includes a base 1, a recovery container 2 is installed on the base 1, a sewage pipe 7 is arranged on the recovery container 2, a condensate pump 3 is installed on the base 1, the water inlet end of the condensate pump 3 is connected with the condensate outlet of the recovery container 2 through a pipeline, and the water outlet end of the condensate pump 3 is connected with a recovery pipe 4, a treatment box 6 is fixed on the base 1 through a plurality of supporting legs 5, and the top of the treatment box 6 is connected with the sewage pipe 7, a recovery water pump 10 is installed on the base 1, the water inlet end of the recovery water pump 10 is connected with the bottom of the treatment box 6 through a first pipeline 11, and the water outlet end of the recovery water pump 10 is connected with the recovery pipe 4 through a second pipeline 12, and a solenoid valve 13 is installed on the second pipeline 12. When the sewage is processed in the treatment box 6, the solenoid valve 13 is opened, and the treated water can be pumped into the recovery pipe 4 under the action of the recovery water pump 10 to complete the recovery.

[0022] A plurality of filter screens 8 with filter holes on their surfaces are installed at intervals inside the treatment box 6. An activated carbon adsorption layer 9 is arranged inside the treatment box 6. The activated carbon adsorption layer 9 is located below the filter screens 8. When the sewage passes through a plurality of filter screens 8, the filter screens 8 can remove solid impurities in the sewage. When the sewage passes through the activated carbon adsorption layer 9, the activated carbon can remove the remaining impurities and odors.

[0023] Two rotating shafts 14 are movably arranged inside the processing box 6, and a plurality of mounting plates 15 are circumferentially mounted on the rotating shafts 14. A wire brush is mounted at the bottom of the mounting plate 15. The tops of the two rotating shafts 14 extend out of the processing box 6 and are mounted with a first bevel gear 16. A limited seat 17 is fixed on the top of the processing box 6. A transmission shaft 18 is penetrated by the limited seat 17. The transmission shaft 18 is movably connected to the limited seat 17 through a bearing. Two second bevel gears 19 are installed on the transmission shaft 18 at intervals. The two second bevel gears 19 are respectively meshed with the two first bevel gears 16. A crank 20 is mounted on the transmission shaft 18. The transmission shaft 18 can be driven to rotate by rotating the crank 20. Under the transmission action of the two first bevel gears 16 and the two second bevel gears 19, the two rotating shafts 14 rotate in the same direction at the same time, driving the mounting plate 15 to rotate accordingly. At this time, the wire brush at the bottom of the mounting plate 15 can clean the surface of the filter screen plate 8 to prevent larger impurities from blocking the filter holes.

[0024] Working principle of the utility model: the sewage discharge pipe 7 of the recovery container 2 in the device can discharge sewage into the processing box 6. When the sewage passes through a plurality of filter screens 8, the filter screens 8 can remove solid impurities in the sewage. When the sewage passes through the activated carbon adsorption layer 9, the activated carbon can remove the remaining impurities and odors. After the treatment, the water can be pumped into the recovery pipe 4 under the action of the recovery water pump 10 to complete the recovery.

[0025] By turning the crank handle 20, the transmission shaft 18 can be driven to rotate. Under the transmission action of the two first bevel gears 16 and the two second bevel gears 19, the two rotating shafts 14 rotate in the same direction at the same time, driving the mounting plate 15 to rotate accordingly. At this time, the wire brush at the bottom of the mounting plate 15 can clean the surface of the filter screen plate 8 to prevent larger impurities from blocking the filter holes on the filter screen plate.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-efficiency condensate recovery device, comprising a base (1), a recovery container (2) is installed on the base (1), a sewage pipe (7) is provided on the recovery container (2), a condensate pump (3) is installed on the base (1), a water inlet end of the condensate pump (3) is connected to the condensate outlet of the recovery container (2) through a pipeline, and a water outlet end of the condensate pump (3) is connected to a recovery pipe (4), characterized in that: A treatment box (6) is fixed on the base (1) via a plurality of supporting legs (5), and the top of the treatment box (6) is connected to the sewage pipe (7); A plurality of filter screens (8) with filter holes formed on their surfaces are installed at intervals inside the treatment box (6), and an activated carbon adsorption layer (9) is arranged inside the treatment box (6), wherein the activated carbon adsorption layer (9) is located below the filter screens (8).

2. The high-efficiency condensed water recovery device according to claim 1, characterized in that: A recovery water pump (10) is installed on the base (1); a water inlet end of the recovery water pump (10) is connected to the bottom of the treatment box (6) via a first pipe (11); a water outlet end of the recovery water pump (10) is connected to the recovery pipe (4) via a second pipe (12); and a solenoid valve (13) is installed on the second pipe (12).

3. The high-efficiency condensed water recovery device according to claim 2 is characterized in that: Two rotating shafts (14) are movably arranged inside the processing box (6), a plurality of mounting plates (15) are circumferentially mounted on the rotating shafts (14), and a wire brush is mounted on the bottom of the mounting plate (15).

4. The high-efficiency condensed water recovery device according to claim 3 is characterized in that: The tops of the two rotating shafts (14) both extend out of the processing box (6) and are mounted with a first bevel gear (16); a limit seat (17) is fixed on the top of the processing box (6); a transmission shaft (18) is provided through the limit seat (17); two second bevel gears (19) are installed on the transmission shaft (18) at intervals; the two second bevel gears (19) are respectively meshed with the two first bevel gears (16).

5. The high-efficiency condensed water recovery device according to claim 4, characterized in that: The transmission shaft (18) and the limiting seat (17) are movably connected via a bearing.

6. The high-efficiency condensed water recovery device according to claim 5, characterized in that: A crank (20) is mounted on the transmission shaft (18).

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