Thermal power plant boiler chemical cleaning wastewater treatment device

Abstract

The utility model relates to a thermal power plant boiler chemical cleaning wastewater treatment device which is characterized in that a stirring assembly and a fixing assembly are arranged in a treatment box body, a discharge pipe is fixedly mounted at the bottom of the treatment box body, the fixing assembly comprises a filter plate, the filter plate is clamped in the treatment box body, and the discharge pipe is fixedly mounted at the bottom of the treatment box body. A pulling plate is fixedly mounted on the front side of the filtering plate, and a vertical plate is fixedly mounted on the surface of the front side of the treatment box body. According to the chemical cleaning wastewater treatment device for the boiler of the thermal power plant, by arranging the fixing assembly, when a filter plate needs to be detached for cleaning, an insertion rod is pulled upwards through a pull head to relieve limiting of a pull plate, then the filter plate is pulled out through the pull plate, and when the filter plate needs to be installed, the filter plate is inserted into an installation clamping groove in the treatment box body, and then the filter plate is fixed. By means of the arrangement, the filter plate can be conveniently and timely cleaned, and the filter plate can be prevented from being pulled out by mistake.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste water treatment technical field, concretely is a kind of boiler chemical cleaning waste water treatment device of thermal power plant. BACKGROUND

[0002] In the daily production of thermal power plant, chemical reaction boiler needs to be cleaned frequently, and a large amount of cleaning wastewater will be generated after cleaning, which has the characteristics of large short-term discharge, non-regular, high concentration of pollutants and complex composition of pollutants. If it is directly discharged, it will pollute the environment, so a wastewater treatment device is used to treat the cleaning wastewater.

[0003] After searching, for example, a kind of wastewater treatment device provided by Chinese utility model patent publication No. CN219050479U, the device can clean the filter plate through relevant settings, but it also has shortcomings, and the shortcomings are that although the stirring assembly is arranged, the wastewater and the added chemical reagent are stirred to make them mix uniformly to treat the wastewater, but the stirring range is small, the reagent cannot fully contact with the wastewater, and the wastewater treatment efficiency is low, so a kind of boiler chemical cleaning waste water treatment device of thermal power plant is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of boiler chemical cleaning waste water treatment device of thermal power plant which is convenient to clean filter plate and has high wastewater treatment efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of boiler chemical cleaning waste water treatment device of thermal power plant, the inside of the processing box is provided with stirring assembly and fixed component, the bottom of the processing box is fixedly installed with discharge pipe;

[0006] The fixed component includes filter plate, the filter plate is clamped in the inside of processing box, the front side of the filter plate is fixedly installed with pull plate, the front surface of the processing box is fixedly installed with vertical plate, the inside of the vertical plate is movably connected with inserting rod, the surface of the inserting rod is fixedly installed with spring;

[0007] The stirring assembly includes drive motor, the drive motor is fixedly installed on the front surface of processing box, the output end of the drive motor is fixedly installed with stirring cylinder, the inside of the stirring cylinder is fixedly installed with electric telescopic rod, the end away from the drive motor of the electric telescopic rod is fixedly installed with moving rod, the surface of the moving rod is fixedly installed with moving sleeve, the top and bottom of the moving sleeve are fixedly installed with fixed seat, the top and bottom of the fixed seat are hinged with hinge rod one, the upper and lower sides of the stirring cylinder are hinged with hinge rod two, the ends away from the stirring cylinder of two hinge rods two are hinged with stirring rod.

[0008] Further, the left and right outer surfaces of the processing box are fixedly provided with support feet, and the inside of the discharge pipe is provided with an electromagnetic valve.

[0009] Further, the right inner wall of the processing box is provided with a mounting clamping groove, the filter plate is clamped in the inside of the processing box through the mounting clamping groove, and the top of the processing box is fixedly provided with a feeding pipe.

[0010] Further, the inside of the pull plate is provided with a slot, and the top of the insertion rod is fixedly provided with a pull head.

[0011] Further, one end of the spring is connected with the bottom surface of the vertical plate, and the other end is connected with the surface of the insertion rod.

[0012] Further, the upper and lower sidewalls of the stirring barrel are provided with through grooves, the fixing seat extends to the outside of the stirring barrel through the through grooves, and the moving rod is slidingly installed in the inside of the stirring barrel.

[0013] Further, the hinge rod one and the hinge rod two are hingedly connected, a support telescopic rod is fixedly installed between the stirring barrel and the stirring rod, and the stirring barrel is rotatably installed in the inside of the processing box.

[0014] Compared with the prior art, the technical scheme has the following beneficial effects:

[0015] 1. The chemical cleaning wastewater treatment device for a boiler of a thermal power plant, when the filter plate needs to be removed for cleaning, the insertion rod is pulled upward by the pull head to release the limitation of the pull plate, and then the filter plate is pulled out through the pull plate, when the filter plate needs to be installed, the filter plate is inserted into the mounting clamping groove in the inside of the processing box, and the insertion rod is inserted into the pull plate through the reset action of the spring, through the above-mentioned setting, the filter plate can be conveniently and timely cleaned, and the filter plate can be prevented from being pulled out by mistake.

[0016] 2. The chemical cleaning wastewater treatment device for a boiler of a thermal power plant, through the setting of the stirring assembly, the driving motor is started, the driving motor drives the stirring barrel to rotate, at the same time, the electric telescopic rod is started, the electric telescopic rod drives the moving rod to reciprocatingly extend and retract, the moving rod drives the two stirring rods to move away from each other or relatively move through the cooperation of the moving sleeve, the fixing seat, the hinge rod one and the hinge rod two, the contact surface of the wastewater and the chemical agent is increased, the stirring speed is improved, and through the above-mentioned setting, the wastewater treatment efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a plan view of the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3The utility model discloses Figure 2 The enlarged view of A in the middle.

[0020] In the drawing: 1, processing box body; 2, feed pipe; 3, support foot; 4, fixed assembly; 401, filter plate; 402, pull plate; 403, vertical plate; 404, inserting rod; 405, pull head; 406, spring; 5, stirring assembly; 501, drive motor; 502, stirring cylinder; 503, electric telescopic rod; 504, moving rod; 505, moving sleeve; 506, fixed seat; 507, hinged rod one; 508, hinged rod two; 509, stirring rod; 6, discharge pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-3 The utility model discloses a kind of boiler chemical cleaning waste water treatment devices of thermal power plant in the embodiment, including processing box body 1, stirring assembly 5 and fixed assembly 4 are provided in the inside of processing box body 1, the bottom of processing box body 1 is fixedly installed with discharge pipe 6;

[0023] Fixed assembly 4 includes filter plate 401, filter plate 401 is clamped in the inside of processing box body 1, pull plate 402 is fixedly installed at the front side of filter plate 401, vertical plate 403 is fixedly installed on the front side surface of processing box body 1, inserting rod 404 is movably connected in the inside of vertical plate 403, spring 406 is fixedly installed on the surface of inserting rod 404;

[0024] Stirring assembly 5 includes drive motor 501, drive motor 501 is fixedly installed on the front side surface of processing box body 1, stirring cylinder 502 is fixedly installed on the output end of drive motor 501, electric telescopic rod 503 is fixedly installed in the inside of stirring cylinder 502, moving rod 504 is fixedly installed on the end of electric telescopic rod 503 away from drive motor 501, moving sleeve 505 is fixedly installed on the surface of moving rod 504, fixed seat 506 is fixedly installed on the top and bottom of moving sleeve 505, hinged rod one 507 is hinged on the top and bottom of fixed seat 506, hinged rod two 508 is hinged on the upper and lower sides of stirring cylinder 502, stirring rod 509 is hinged on the end of two hinged rod two 508 away from stirring cylinder 502.

[0025] As Figure 1As shown, by setting the support feet 3, it is convenient to support the whole device, and by setting the electromagnetic valve, it is convenient to control the opening and closing of the discharge pipe 6.

[0026] As shown, by setting the support telescopic rod, it is convenient to make the stirring rod 509 move stably in the vertical direction, and a cleaning door is installed on the left side wall of the treatment box 1. By setting the cleaning door, the cleaning door can be opened to preliminarily clean the surface of the filter plate 401. Figure 2

[0027] As shown, by setting the mounting clamping groove, it is convenient to fix the filter plate 401 inside the treatment box 1, and by setting the feeding pipe 2, it is convenient to pour the material into the inside of the treatment box 1 through the feeding pipe 2 for processing. Figure 2

[0028] As shown, by opening the slot, it is convenient to make the plug rod 404 and the pull plate 402 mutually inserted, and by setting the pull head 405, it is convenient for the staff to manually pull the plug rod 404. Figure 2

[0029] As shown, by opening the through slot, it is convenient for the fixing seat 506 to extend to the outside of the stirring drum 502, and by making the two ends of the spring 406 respectively connected with the surface of the vertical plate 403 and the plug rod 404, it is convenient to use the reset action of the spring to make the plug rod 404 fix the pull plate 402. Figure 1 Figure 2

[0030] In implementation, the following steps are operated:

[0031] 1) First, pour the wastewater to be treated into the treatment box 1 through the feeding pipe 2;

[0032] 2) Then, separate the solid and liquid through the filter plate 401, open the cleaning door, and preliminarily clean the filter plate 401;

[0033] 3) Then, pull out the filter plate 401 for cleaning through the fixing assembly 4;

[0034] 4) Then pour the chemical agent into the treatment box 1 through the feeding pipe 2;

[0035] 5) Then mix the chemical agent and the wastewater through the stirring assembly 5;

[0036] 6) Then open the electromagnetic valve to make the wastewater discharge through the discharge pipe 6.

[0037] ​​​​​In summary, the boiler chemical cleaning wastewater treatment device of the thermal power plant, by setting the fixed assembly 4, when the filter plate 401 needs to be removed for cleaning, the pull rod 404 is pulled upward by the pull head 405 to release the limit of the pull plate 402, then the filter plate 401 is pulled out through the pull plate 402, when the filter plate 401 needs to be installed, it is inserted into the installation clamping groove in the treatment box 1, and the pull rod 404 is inserted into the pull plate 402 through the reset action of the spring 406, through the above setting, not only the filter plate 401 can be cleaned in time, but also the filter plate 401 can be prevented from being pulled out by mistake.

[0038] And, the boiler chemical cleaning wastewater treatment device of the thermal power plant, by setting the stirring assembly 5, by starting the driving motor 501, the driving motor 501 drives the stirring cylinder 502 to rotate, at the same time, the electric telescopic rod 503 is started, the electric telescopic rod 503 drives the moving rod 504 to reciprocatingly extend and retract, the moving rod 504 drives two stirring rods 509 to move away or move relative to each other through the cooperation of the moving sleeve 505, the fixed seat 506, the hinge rod one 507 and the hinge rod two 508, the contact surface of the wastewater and the chemical agent is increased, the stirring speed is improved, through the above setting, the wastewater treatment efficiency is improved.

[0039] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus including the element.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A thermal power plant boiler chemical cleaning wastewater treatment device, comprising a treatment box (1), characterized in that: The interior of the processing box (1) is provided with a stirring assembly (5) and a fixing assembly (4), and the bottom of the processing box (1) is fixedly provided with a discharge pipe (6); The fixing assembly (4) comprises a filter plate (401), the filter plate (401) is clamped inside the processing box (1), a pull plate (402) is fixedly installed on the front side of the filter plate (401), a vertical plate (403) is fixedly installed on the front side surface of the processing box (1), an insert rod (404) is movably connected inside the vertical plate (403), and a spring (406) is fixedly installed on the surface of the insert rod (404); The stirring assembly (5) comprises a driving motor (501), wherein the driving motor (501) is fixedly mounted on the front surface of the processing box (1), a stirring drum (502) is fixedly mounted on the output end of the driving motor (501), an electric telescopic rod (503) is fixedly mounted inside the stirring drum (502), a moving rod (504) is fixedly mounted on one end of the electric telescopic rod (503) away from the driving motor (501), a moving sleeve (505) is fixedly mounted on the surface of the moving rod (504), a fixing seat (506) is fixedly mounted on the top and bottom of the moving sleeve (505), a hinged rod 1 (507) is hingedly mounted on the top and bottom of the fixing seat (506), an upper and lower side of the stirring drum (502) is hingedly mounted on the hinged rod 2 (508), and an stirring rod (509) is hingedly mounted on one end of the two hinged rods 2 (508) away from the stirring drum (502).

2. The thermal power plant boiler chemical cleaning wastewater treatment device according to claim 1, characterized in that: Support legs (3) are fixedly provided on the left and right outer surfaces of the processing box (1), and a solenoid valve is provided inside the discharge pipe (6).

3. The thermal power plant boiler chemical cleaning wastewater treatment device according to claim 1, characterized in that: The right inner wall of the processing box (1) is provided with a mounting slot, and the filter plate (401) is connected to the interior of the processing box (1) through the mounting slot. A feed pipe (2) is fixedly installed on the top of the processing box (1).

4. The thermal power plant boiler chemical cleaning wastewater treatment device according to claim 1, characterized in that: A slot is provided inside the pull plate (402), and a pull head (405) is fixedly mounted on the top of the insertion rod (404).

5. The thermal power plant boiler chemical cleaning wastewater treatment device according to claim 1, characterized in that: One end of the spring (406) is connected to the bottom surface of the vertical plate (403), and the other end is connected to the surface of the insertion rod (404).

6. The thermal power plant boiler chemical cleaning wastewater treatment device according to claim 1, characterized in that: The upper and lower side walls of the mixing drum (502) are both provided with through slots, the fixing seat (506) extends to the outside of the mixing drum (502) through the through slots, and the moving rod (504) is slidably installed inside the mixing drum (502).

7. The thermal power plant boiler chemical cleaning wastewater treatment device according to claim 1, characterized in that: The hinge rod 1 (507) and the hinge rod 2 (508) are hinged to each other, and a supporting telescopic rod is fixedly installed between the mixing drum (502) and the mixing rod (509). The mixing drum (502) is rotatably installed inside the processing box (1).

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