Waste heat power generation desulfurization wastewater treatment device

Abstract

The utility model relates to the technical field of waste heat power generation wastewater treatment, in particular to a waste heat power generation desulfurization wastewater treatment device. According to the technical scheme, the sewage treatment device comprises a bearing base, a pump body, a shell and a guide frame, wherein a settling tank, the pump body and a filter tank are mounted on the top end surface of the bearing base; a connecting pipe I and a connecting pipe II are arranged on the pump body; a filter element is mounted in the filter box in a fitting manner; a water inlet pipe is fixedly embedded into the side end face of the shell, and a chemical adding pipe is fixedly embedded into the top end face of the shell; a driving motor is mounted on the side end surface of the shell, and a stirring rod is arranged on an output shaft of the driving motor through a rotating shaft; a driving mechanism is mounted on the rear end surface of the settling tank; a mounting plate is welded on the guide frame; a second liquid outlet pipe is fixedly embedded into the side end face of the filter box, and a valve is installed on the second liquid outlet pipe through a flange plate. The waste heat power generation wastewater treatment device meets waste heat power generation wastewater treatment, and precipitates can be treated after treatment to avoid accumulation.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat power generation waste water treatment, in particular to a waste heat power generation desulfurization waste water treatment device. Background Art

[0002] Wastewater needs to be discharged in many fields such as industrial production. The impurities contained in the wastewater mainly include suspended matter, supersaturated sulfites, sulfates and heavy metals, many of which are the first category pollutants that require strict control in national environmental protection standards. Desulfurization wastewater is mainly produced through wet desulfurization of flue gas from the reactor and discharged water.

[0003] The existing waste heat power generation desulfurization wastewater is mostly treated by adding chemicals, stirring and then settling. However, after sedimentation, the sediment in the wastewater will accumulate at the bottom of the sedimentation position. After accumulation, personnel need to manually clean it, which affects the subsequent wastewater treatment, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a waste heat power generation desulfurization wastewater treatment device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a waste heat power generation desulfurization wastewater treatment device, including a bearing base, a pump body, a shell and a guide frame,

[0006] The top surface of the bearing base is provided with a sedimentation box, a pump body and a filter box;

[0007] The pump body is provided with a connecting pipe 1 and a connecting pipe 2;

[0008] A filter element is fitted in the filter box;

[0009] A water inlet pipe is embedded and fixed on the side end surface of the shell, and a drug adding pipe is embedded and fixed on the top end surface of the shell;

[0010] A driving motor is installed on the side end surface of the shell, and a stirring rod is arranged on the output shaft of the driving motor through a rotating shaft;

[0011] A driving mechanism is installed on the rear end surface of the sedimentation box, and a screw rod is arranged on the output shaft of the driving mechanism;

[0012] A mounting plate is welded on the guide frame, and a silicone scraper is fitted on the bottom end surface of the mounting plate;

[0013] A second liquid outlet pipe is embedded and fixed on the side end surface of the filter box, and a valve is installed on the second liquid outlet pipe through a flange.

[0014] Preferably, a support block is welded to the bottom end surface of the bearing base, and an anti-skid pad is fitted to the bottom end surface of the support block. The bearing base can be installed and supported by the cooperation of the support block and the anti-skid pad.

[0015] Preferably, the end of the second connecting pipe away from the pump body is embedded and fixed in the sedimentation box, and the end of the first connecting pipe away from the pump body is embedded and fixed in the filter box. By opening the pump body, the pump body can extract the water after sedimentation in the sedimentation box through the second connecting pipe, so that the extracted water can be discharged into the filter box through the first connecting pipe.

[0016] Preferably, a mounting frame is welded to the bottom end face of the shell, and the bottom end face of the mounting frame is welded to the sedimentation box. By welding the bottom end face of the mounting frame to the sedimentation box, the shell can be fixed to the sedimentation box through the mounting frame.

[0017] Preferably, a liquid outlet pipe 1 is embedded and fixed in the bottom end surface of the shell, and the bottom end surface of the liquid outlet pipe 1 is embedded and fixed in the sedimentation tank, and a valve is installed on the liquid outlet pipe 1 through a flange. The bottom end surface of the liquid outlet pipe 1 is embedded and fixed in the sedimentation tank, so that the wastewater treated by adding chemicals in the shell can be discharged into the sedimentation tank after the personnel open the valve on the liquid outlet pipe 1.

[0018] Preferably, the guide frame is sleeved in the sedimentation box, and the guide frame is installed on the screw rod by threads. The guide frame can be limited by being sleeved in the sedimentation box, and the guide frame is installed on the screw rod by threads at the same time, so that the personnel can open the driving mechanism to drive the screw rod to rotate, and the guide frame can be driven to move left and right according to the rotation direction of the screw rod.

[0019] Preferably, a waste pipe is embedded and fixed on the side end surface of the sedimentation box, and a valve is installed on the waste pipe through a flange. The waste pipe is embedded and fixed on the side end surface of the sedimentation box, so that the valve can be opened to discharge the sediment after the sediment produced by cleaning reaches the waste pipe.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model sets a shell. When treating the waste heat power generation desulfurization wastewater, the personnel can connect the water inlet pipe to the pipeline of the waste heat power generation desulfurization wastewater, so that the wastewater can be discharged into the shell, and inject the wastewater treatment agent through the dosing pipe. After the injection, the personnel can turn on the driving motor to drive the stirring rod to rotate through the rotating shaft. When the stirring rod rotates, the wastewater and the agent can be mixed. After mixing, they are discharged into the sedimentation box through the liquid outlet pipe 1 for sedimentation treatment. After sedimentation, the pump body is opened to allow the pump body to extract the precipitated water in the sedimentation box through the connecting pipe 2, so that the extracted water can be discharged into the filter box through the connecting pipe 1, so that the wastewater is filtered again through the filter element and then discharged, thereby meeting the wastewater treatment requirements.

[0022] 2. The utility model sets a sedimentation box. When personnel treat the waste water from waste heat power generation and desulfurization, the water body is precipitated and discharged. The guide frame can be limited by being sleeved in the sedimentation box. At the same time, the guide frame is installed on the screw rod through a thread, so that the personnel can open the driving mechanism to drive the screw rod to rotate. According to the rotation direction of the screw rod, the guide frame can be driven to move left and right. When moving, the silicone scraper can be driven to move and scrape the bottom end surface of the sedimentation box. After scraping, the sediment can be pushed for processing. When pushing, a waste discharge pipe is embedded and fixed through the side end surface of the sedimentation box, so that the sediment produced by cleaning can reach the waste discharge pipe. The valve can be opened to discharge the sediment, thereby avoiding the accumulation of sediment affecting the later treatment and reducing the inconvenience caused by manual cleaning by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main appearance structure of the utility model;

[0024] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the sedimentation box of the utility model;

[0026] Figure 4 It is a schematic diagram of the main internal structure of the utility model.

[0027] In the figure: 1. Support block; 2. Bearing base; 3. Connecting pipe 1; 4. Pump body; 5. Connecting pipe 2; 6. Sedimentation tank; 7. Liquid outlet pipe 1; 8. Anti-skid foot pad; 9. Waste pipe; 10. Driving motor; 11. Water inlet pipe; 12. Shell; 13. Dosing pipe; 14. Mounting frame; 15. Filter box; 16. Liquid outlet pipe 2; 17. Driving mechanism; 18. Guide frame; 19. Screw; 20. Silicone scraper; 21. Mounting plate; 22. Filter element; 23. Stirring rod; 24. Rotating shaft. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] like Figure 1-Figure 4 As shown, the utility model proposes a waste heat power generation desulfurization wastewater treatment device, including a bearing base 2, a pump body 4, a shell 12 and a guide frame 18.

[0031] The top surface of the bearing base 2 is equipped with a sedimentation tank 6, a pump body 4 and a filter tank 15;

[0032] The pump body 4 is provided with a connecting pipe 1 3 and a connecting pipe 2 5;

[0033] A filter element 22 is fitted in the filter box 15;

[0034] The water inlet pipe 11 is embedded and fixed on the side end surface of the shell 12, and the dosing pipe 13 is embedded and fixed on the top end surface of the shell 12;

[0035] The side end surface of the housing 12 is mounted with a driving motor 10, and a stirring rod 23 is arranged on the output shaft of the driving motor 10 via a rotating shaft 24;

[0036] A driving mechanism 17 is installed on the rear end surface of the sedimentation box 6, and a screw rod 19 is arranged on the output shaft of the driving mechanism 17;

[0037] A mounting plate 21 is welded on the guide frame 18, and a silicone scraper 20 is mounted on the bottom end surface of the mounting plate 21;

[0038] A second liquid outlet pipe 16 is embedded and fixed in the side end surface of the filter box 15, and a valve is installed on the second liquid outlet pipe 16 through a flange.

[0039] As is well known to those skilled in the art, the provision of the drive mechanism 17 is commonplace and is a conventional means or common knowledge, and will not be described in detail here. Those skilled in the art may select any configuration according to their needs or convenience. The drive mechanism 17 drives the screw rod 19 to rotate.

[0040] The bottom end surface of the bearing base 2 is welded with a support block 1, and the bottom end surface of the support block 1 is fitted with an anti-skid pad 8. The bearing base 2 can be installed and supported by the cooperation of the support block 1 and the anti-skid pad 8.

[0041] The end of the connecting pipe 2 5 facing away from the pump body 4 is embedded and fixed in the sedimentation box 6, and the end of the connecting pipe 1 3 facing away from the pump body 4 is embedded and fixed in the filter box 15. By opening the pump body 4, the pump body 4 can extract the water after sedimentation in the sedimentation box 6 through the connecting pipe 2 5, so that the extracted water can be discharged into the filter box 15 through the connecting pipe 1 3.

[0042] A liquid outlet pipe 7 is embedded and fixed on the bottom end surface of the shell 12, and the bottom end surface of the liquid outlet pipe 7 is embedded and fixed in the sedimentation tank 6. A valve is installed on the liquid outlet pipe 7 through a flange, and the bottom end surface of the liquid outlet pipe 7 is embedded and fixed in the sedimentation tank 6, so that the wastewater treated with the drug in the shell 12 can be discharged into the sedimentation tank 6 after the personnel opens the valve on the liquid outlet pipe 7.

[0043] Based on Example 1: When treating the waste heat power generation desulfurization wastewater, the personnel can connect the water inlet pipe 11 to the waste heat power generation desulfurization wastewater pipeline, so that the wastewater can be discharged into the shell 12, and inject the wastewater treatment agent through the dosing pipe 13. After the injection, the personnel can turn on the drive motor 10 to drive the stirring rod 23 to rotate through the rotating shaft 24. When the stirring rod 23 rotates, the wastewater and the agent can be mixed. After mixing, they are discharged into the sedimentation tank 6 through the liquid outlet pipe 7 for sedimentation treatment. After sedimentation, the pump body 4 is opened so that the pump body 4 can extract the precipitated water in the sedimentation tank 6 through the connecting pipe 25, so that the extracted water can be discharged into the filter box 15 through the connecting pipe 3, so that the wastewater is filtered again by the filter element 22 and then discharged.

[0044] Embodiment 2

[0045] like Figure 1-Figure 4 As shown, the waste heat power generation desulfurization wastewater treatment device proposed by the utility model, compared with the first embodiment, this embodiment also includes: a bearing base 2, a pump body 4, a shell 12 and a guide frame 18,

[0046] The top surface of the bearing base 2 is equipped with a sedimentation tank 6, a pump body 4 and a filter tank 15;

[0047] The pump body 4 is provided with a connecting pipe 1 3 and a connecting pipe 2 5;

[0048] A filter element 22 is fitted in the filter box 15;

[0049] The water inlet pipe 11 is embedded and fixed on the side end surface of the shell 12, and the dosing pipe 13 is embedded and fixed on the top end surface of the shell 12;

[0050] The side end surface of the housing 12 is mounted with a driving motor 10, and a stirring rod 23 is arranged on the output shaft of the driving motor 10 via a rotating shaft 24;

[0051] A driving mechanism 17 is installed on the rear end surface of the sedimentation box 6, and a screw rod 19 is arranged on the output shaft of the driving mechanism 17;

[0052] A mounting plate 21 is welded on the guide frame 18, and a silicone scraper 20 is mounted on the bottom end surface of the mounting plate 21;

[0053] A second liquid outlet pipe 16 is embedded and fixed in the side end surface of the filter box 15, and a valve is installed on the second liquid outlet pipe 16 through a flange.

[0054] The bottom end surface of the shell 12 is welded with a mounting frame 14 , and the bottom end surface of the mounting frame 14 is welded to the sedimentation box 6 . The bottom end surface of the mounting frame 14 is welded to the sedimentation box 6 , so that the shell 12 can be fixed to the sedimentation box 6 through the mounting frame 14 .

[0055] The guide frame 18 is sleeved in the sedimentation box 6, and the guide frame 18 is installed on the screw rod 19 through threads. The guide frame 18 can be limited by being sleeved in the sedimentation box 6. At the same time, the guide frame 18 is installed on the screw rod 19 through threads, so that a person opens the driving mechanism 17 to drive the screw rod 19 to rotate, and the guide frame 18 can be driven to move left and right according to the rotation direction of the screw rod 19.

[0056] A waste pipe 9 is embedded and fixed on the side end face of the sedimentation box 6, and a valve is installed on the waste pipe 9 through a flange. The waste pipe 9 is embedded and fixed on the side end face of the sedimentation box 6, so that the valve can be opened to discharge the sediment after the sediment produced by cleaning reaches the waste pipe 9.

[0057] Based on Example 2: When personnel treat the waste heat power generation desulfurization wastewater, after the water body is precipitated and discharged, the guide frame 18 can be sleeved in the sedimentation box 6 to limit the position. At the same time, the guide frame 18 is installed on the screw 19 through a thread, so that the personnel can open the driving mechanism 17 to drive the screw 19 to rotate. According to the rotation direction of the screw 19, the guide frame 18 can be driven to move left and right. When moving, the silicone scraper 20 can be driven to move and scrape the bottom end surface of the sedimentation box 6. After scraping, the sediment can be pushed for processing. When pushing, a waste pipe 9 is embedded and fixed through the side end surface of the sedimentation box 6, so that the sediment produced by cleaning can reach the waste pipe 9. After the valve is opened to discharge the sediment, it is avoided that the sediment accumulates and affects the subsequent treatment.

[0058] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A waste heat power generation desulfurization wastewater treatment device, comprising a bearing base (2), a pump body (4), a housing (12) and a guide frame (18), characterized in that: The top surface of the bearing base (2) is provided with a sedimentation box (6), a pump body (4) and a filter box (15); The pump body (4) is provided with a connecting pipe 1 (3) and a connecting pipe 2 (5); A filter element (22) is fitted in the filter box (15); A water inlet pipe (11) is embedded and fixed on the side end surface of the shell (12), and a drug adding pipe (13) is embedded and fixed on the top end surface of the shell (12); A driving motor (10) is installed on the side end surface of the housing (12), and a stirring rod (23) is arranged on the output shaft of the driving motor (10) via a rotating shaft (24); A driving mechanism (17) is installed on the rear end surface of the sedimentation box (6), and a screw rod (19) is arranged on the output shaft of the driving mechanism (17); A mounting plate (21) is welded on the guide frame (18), and a silicone scraper (20) is fitted on the bottom end surface of the mounting plate (21); A second liquid outlet pipe (16) is embedded and fixed on the side end surface of the filter box (15), and a valve is installed on the second liquid outlet pipe (16) via a flange.

2. A waste heat power generation desulfurization wastewater treatment device according to claim 1, characterized in that: A support block (1) is welded to the bottom end surface of the bearing base (2), and an anti-skid foot pad (8) is fitted on the bottom end surface of the support block (1).

3. The waste heat power generation desulfurization wastewater treatment device according to claim 1 is characterized in that: The end of the second connecting pipe (5) facing away from the pump body (4) is embedded and fixed in the sedimentation box (6), and the end of the first connecting pipe (3) facing away from the pump body (4) is embedded and fixed in the filter box (15).

4. The waste heat power generation desulfurization wastewater treatment device according to claim 1 is characterized by: A mounting frame (14) is welded to the bottom end surface of the shell (12), and the bottom end surface of the mounting frame (14) is welded to the sedimentation box (6).

5. The waste heat power generation desulfurization wastewater treatment device according to claim 1 is characterized by: A liquid outlet pipe (7) is embedded and fixed on the bottom end surface of the shell (12), the bottom end surface of the liquid outlet pipe (7) is embedded and fixed in the sedimentation tank (6), and a valve is installed on the liquid outlet pipe (7) via a flange.

6. The waste heat power generation desulfurization wastewater treatment device according to claim 1 is characterized by: The guide frame (18) is sleeved in the sedimentation box (6), and the guide frame (18) is installed on the screw rod (19) through threads.

7. The waste heat power generation desulfurization wastewater treatment device according to claim 1 is characterized by: A waste discharge pipe (9) is embedded and fixed in the side end surface of the sedimentation box (6), and a valve is installed on the waste discharge pipe (9) via a flange.

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