Boiler wastewater treatment device

Abstract

The utility model relates to a boiler waste water treatment device which comprises a supporting bottom frame, fixing shafts are rotationally arranged on the top of the front face and the top of the back face of the supporting bottom frame, fixing rails are fixedly connected to the ends, close to each other, of the fixing shafts, and a sliding frame is arranged in the fixing rails in a sliding mode. A mixing barrel is fixedly connected to the sides, close to each other, of the sliding frames, a stirring frame is transversely and rotationally arranged in the mixing barrel, a motor is fixedly connected to the right side of the mixing barrel through a support, an output shaft of the motor is fixedly connected to the stirring frame, and an auxiliary assembly used in cooperation with the mixing barrel is arranged on the supporting bottom frame. The auxiliary assembly comprises an electric sliding rail sliding base fixedly connected to the front face of the supporting bottom frame, a lifting frame is arranged on one side of the electric sliding rail sliding base, by arranging the auxiliary assembly, a multiple and multidirectional mixing structure can be formed, waste water and a flocculating agent in the mixing barrel can be fully mixed, no mixing dead angle exists, and the mixing efficiency is improved. The later flocculation effect can be directly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boilers, in particular to a boiler wastewater treatment device. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. A lot of wastewater will be generated during the use of the boiler. In order to avoid direct discharge of wastewater and pollution of the surrounding water quality, a boiler wastewater treatment device is needed to treat the boiler wastewater.

[0003] Most existing boiler wastewater treatment devices mix wastewater with flocculants to precipitate various pollutants in the wastewater, thereby purifying the wastewater. However, when mixing wastewater and flocculants, traditional boiler wastewater treatment devices mostly use a single stirring shaft mixing method, which has poor mixing effect and cannot fully mix the wastewater and flocculants in the device. Mixing dead corners are prone to occur, which will directly affect the subsequent flocculation and sedimentation effects, and thus reduce the device's purification effect on wastewater. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the wastewater and flocculant in the device cannot be fully mixed and dead corners of mixing are likely to appear, and proposes a boiler wastewater treatment device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A boiler wastewater treatment device comprises a supporting base frame, wherein fixed shafts are rotatably installed on the top of the front and back sides of the supporting base frame, and the ends of the fixed shafts close to each other are fixedly connected to fixed rails, a sliding frame is slidably arranged in the fixed rails, and a mixing drum is fixedly connected to the side of the sliding frame close to each other, and a stirring frame is installed in the mixing drum for horizontal rotation, the right side of the mixing drum is fixedly connected to a motor through a bracket, and the output shaft of the motor is fixedly connected to the stirring frame, and an auxiliary component used in conjunction with the mixing drum is provided on the supporting base frame.

[0007] Preferably, the auxiliary component includes an electric slide rail slide fixedly connected to the front of the support base frame, and a lifting frame is provided on one side of the electric slide rail slide, and the left side of the front of the fixed rail of the front group is fixedly connected to the auxiliary frame and one end of the lifting frame is inserted in the auxiliary frame, and the front of the fixed shaft of the front group is fixedly connected to the fixed frame, and the fixed frame is longitudinally rotated with a rotating shaft, and the rotating shaft is fixedly connected to the auxiliary gear and the first gear in sequence from the inside to the outside. The top of the front and back of the support base frame is fixedly connected to the annular gear plate through a docking rod, and the annular gear plate and the first gear are meshed on the side close to each other, the right side of the top of the fixed rail is fixedly connected to the vertical plate, and the vertical plate is rotatably equipped with a docking shaft, and both ends of each group of the docking shafts are fixedly connected to the second gear, and the auxiliary gear and the second gear are meshed on the side close to each other, and the sliding frame is fixedly connected to a bar gear plate, and the bar gear plate and the second gear are meshed on the side close to each other.

[0008] Preferably, a U-shaped frame is fixedly connected to the left side of the top of the auxiliary frame, and one end of the U-shaped frame away from the auxiliary frame is fixedly connected to a set of fixed rails on the front.

[0009] Preferably, the diameter of the auxiliary gear is greater than the diameter of the second gear, and the diameters of the two groups of the second gears are the same.

[0010] Preferably, there is a certain distance between the auxiliary frame and the front group of sliding frames.

[0011] Preferably, the end of the rotating shaft away from the fixing frame is rotatably mounted on a fixed track.

[0012] Preferably, one end of the lifting frame inserted into the auxiliary frame is a rod-shaped structure.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The boiler wastewater treatment device is provided with an auxiliary component, uses an electric slide rail to provide a driving source, and presets its reciprocating stroke, so that the up and down positions of the lifting frame can be adjusted. At this time, with the cooperation of the auxiliary frame, and the fixed track is a rotating design, the fixed track and the mixing drum can be driven to swing back and forth up and down, which is convenient for preliminary mixing of the wastewater and flocculant in the mixing drum. The driving force generated when the fixed shaft rotates, and the meshing of the first gear and the annular gear plate, the meshing of the auxiliary gear and the second gear, and the meshing of the second gear and the bar gear plate can be used to drive the mixing drum to swing back and forth while shaking in the left and right directions. In combination with the stirring of the inside of the mixing drum by the motor and the stirring frame, a multiple and multi-directional mixing structure can be formed, so that the wastewater and flocculant in the mixing drum can be fully mixed without any mixing dead angle, which can directly improve the later flocculation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a boiler wastewater treatment device proposed in the utility model;

[0016] Figure 2 This is a structural side view of a boiler wastewater treatment device proposed in the utility model;

[0017] Figure 3 This is a partial three-dimensional diagram of the structure of a boiler wastewater treatment device proposed in the utility model;

[0018] Figure 4 This is a partial cross-sectional view of the structure of a boiler wastewater treatment device proposed by the utility model.

[0019] In the figure: 1. Support base; 2. Fixed shaft; 3. Mixing drum; 4. Stirring frame; 5. Fixed track; 6. Sliding frame; 7. Electric slide rail slide; 8. Pulling frame; 9. Auxiliary frame; 10. U-shaped frame; 11. Fixed frame; 12. Rotating shaft; 13. First gear; 14. Ring gear plate; 15. Auxiliary gear; 16. Docking shaft; 17. Second gear; 18. Strip gear plate; 19. Motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Example 1

[0022] Reference Figure 1-4 A boiler wastewater treatment device includes a supporting base 1, and the top of the front and back of the supporting base 1 are rotatably installed with a fixed shaft 2. The ends of the fixed shafts 2 close to each other are fixedly connected to a fixed rail 5, and a sliding frame 6 is slidably provided in the fixed rail 5. The side of the sliding frame 6 close to each other is fixedly connected to a mixing drum 3, and a stirring frame 4 is installed in the mixing drum 3 for horizontal rotation. The right side of the mixing drum 3 is fixedly connected to a motor 19 through a bracket, and the output shaft of the motor 19 is fixedly connected to the stirring frame 4. An auxiliary component for use with the mixing drum 3 is provided on the supporting base 1. By setting the auxiliary component, a multiple and multi-directional mixing structure can be formed, so that the wastewater and flocculant in the mixing drum 3 can be fully mixed, and there will be no mixing dead corners, which can directly improve the later flocculation effect.

[0023] Example 2

[0024] Improvement based on embodiment 1: A boiler wastewater treatment device comprises a supporting base frame 1, the top of the front and back of the supporting base frame 1 are rotatably equipped with a fixed shaft 2, the ends of the fixed shafts 2 close to each other are fixedly connected to a fixed rail 5, a sliding frame 6 is slidingly provided in the fixed rail 5, and a mixing drum 3 is fixedly connected to the side of the sliding frame 6 close to each other, and a stirring rack 4 is installed in the mixing drum 3 for horizontal rotation, the right side of the mixing drum 3 is fixedly connected to a motor 19 through a bracket and the output shaft of the motor 19 is fixedly connected to the stirring rack 4, and an auxiliary component for use with the mixing drum 3 is provided on the supporting base frame 1, and the auxiliary component comprises an electric slide rail slide 7 fixedly connected to the front of the supporting base frame 1, and a lifting rack 8 is provided on one side of the electric slide rail slide 7. A group of fixed rails 5 on the front are The left side of the surface is fixedly connected with an auxiliary frame 9 and one end of the lifting frame 8 is inserted into the auxiliary frame 9. The left side of the top of the auxiliary frame 9 is fixedly connected with a U-shaped frame 10. The end of the U-shaped frame 10 away from the auxiliary frame 9 is fixedly connected to a group of fixed rails 5 on the front. By setting the U-shaped frame 10, the auxiliary frame 9 can be reinforced to improve its overall strength, effectively preventing the auxiliary frame 9 from tilting, thereby preventing the lifting frame 8 from detaching from the auxiliary frame 9. The front of a group of fixed shafts 2 on the front is fixedly connected with a fixed frame 11. There is a certain distance between the auxiliary frame 9 and a group of sliding frames 6 on the front. The design of the distance prevents the auxiliary frame 9 from directly contacting the sliding frame 6 and affecting the normal left and right displacement of the sliding frame 6. A rotating shaft 12 is installed on the fixed frame 11 for longitudinal rotation. The rotating shaft 12 is far away One end of the fixed frame 11 is rotatably mounted on the fixed rail 5, which improves the overall stability of the rotating shaft 12 and prevents it from falling. The auxiliary gear 15 and the first gear 13 are fixedly connected to the rotating shaft 12 from the inside to the outside. The top of the front and back of the supporting base 1 is fixedly connected with an annular gear plate 14 through a docking rod. The annular gear plate 14 and the first gear 13 are meshed on the side close to each other. The right side of the top of the fixed rail 5 is fixedly connected with a vertical plate, and a docking shaft 16 is rotatably mounted on the vertical plate. Both ends of each group of docking shafts 16 are fixedly connected with a second gear 17. The auxiliary gear 15 and the second gear 17 are meshed on the side close to each other. The diameter value of the auxiliary gear 15 is larger than the diameter value of the second gear 17. The diameter values of the two groups of second gears 17 are the same. The difference in diameter values can improve The rotation speed of the second gear 17 is such that the bar tooth plate 18 can be driven to move a greater distance to improve the mixing effect. The sliding frame 6 is fixedly connected to the bar tooth plate 18 and the bar tooth plate 18 and the second gear 17 are meshed on the side close to each other. By setting auxiliary components, a multiple and multi-directional mixing structure can be formed, so that the wastewater and flocculant in the mixing drum 3 can be fully mixed, and there will be no mixing dead angle, which can directly improve the later flocculation effect. One end of the lifting frame 8 inserted in the auxiliary frame 9 is a rod-shaped structure. The rod-shaped structure design improves the stability of the lifting frame 8 when moving in the auxiliary frame 9 and avoids obstruction. A controller is provided at the bottom of the right side of the front of the supporting chassis 1. A feed pipe is connected to the mixing drum 3, and discharge pipes are connected on both sides of the bottom of the mixing drum 3.And valves are installed on both the discharge pipe and the feed pipe.

[0025] In the present invention, the user feeds the wastewater and flocculant into the mixing drum 3 one by one through the feed pipe, and then the user turns on the motor 19 and the electric slide rail slide 7 through the controller. At this time, the motor 19 drives the stirring frame 4 to rotate to preliminarily mix the wastewater and flocculant, and the reciprocating stroke of the electric slide rail slide 7 is preset, so that the pulling frame 8 can be driven to reciprocate in the up and down directions. At this time, with the cooperation of the auxiliary frame 9, the auxiliary frame 9 and the fixed track 5 can be driven to swing back and forth up and down, and then the mixing drum 3 can be driven to swing back and forth up and down, so as to mix the wastewater and flocculant in the mixing drum 3 for the second time, and when the fixed track 5 rotates, it will drive the fixed shaft 2 to rotate synchronously, so that the fixed frame 11 can be driven to Synchronous rotation, at this time, the engagement of the first gear 13 and the annular gear plate 14 can drive the auxiliary gear 15 to rotate, and the engagement of the auxiliary gear 15 and the second gear 17 and the engagement of the second gear 17 and the bar gear plate 18 can drive the sliding frame 6 and the mixing drum 3 to swing back and forth up and down and shake left and right, thereby mixing the wastewater and flocculant three times, and utilizing multiple and multi-directional mixing methods to fully mix the wastewater and flocculant in the mixing drum 3 without mixing dead corners, which can directly improve the later flocculation effect. After the mixing is completed, the user opens the valve on the discharge pipe, releases the closed state of the discharge pipe, and discharges the mixed liquid of wastewater and flocculant into the sedimentation tank for sedimentation.

[0026] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A boiler wastewater treatment device, comprising a supporting frame (1), characterized in that: The top of the front and back of the support base (1) are both rotatably equipped with fixed shafts (2), and the ends of the fixed shafts (2) close to each other are fixedly connected to fixed rails (5), and a sliding frame (6) is slidably arranged in the fixed rails (5), and the side of the sliding frame (6) close to each other is fixedly connected to a mixing drum (3), and a stirring frame (4) is rotatably arranged in the mixing drum (3), and the right side of the mixing drum (3) is fixedly connected to a motor (19) through a bracket, and the output shaft of the motor (19) is fixedly connected to the stirring frame (4), and an auxiliary component for use with the mixing drum (3) is provided on the support base (1); the auxiliary component includes an electric slide rail slide (7) fixedly connected to the front of the support base (1), and a lifting frame (8) is provided on one side of the electric slide rail slide (7), and an auxiliary frame (9) is fixedly connected to the left side of the front of the fixed rail (5) on the front side, and one end of the lifting frame (8) is inserted in In the auxiliary frame (9), a front side of a group of the fixed shafts (2) is fixedly connected to a fixed frame (11), a rotating shaft (12) is longitudinally rotatably mounted on the fixed frame (11), and an auxiliary gear (15) and a first gear (13) are fixedly connected to the rotating shaft (12) from the inside to the outside. The tops of the front and back sides of the supporting base frame (1) are fixedly connected to an annular gear plate (14) through a docking rod, and the annular gear plate (14) and the first gear (13) are meshed on the side close to each other. The right side of the top of the fixed rail (5) is fixedly connected to a vertical plate, and a docking shaft (16) is rotatably mounted on the vertical plate. Both ends of each group of the docking shafts (16) are fixedly connected to a second gear (17), and the auxiliary gear (15) and the second gear (17) are meshed on the side close to each other. A bar gear plate (18) is fixedly connected to the sliding frame (6), and the bar gear plate (18) and the second gear (17) are meshed on the side close to each other.

2. A boiler wastewater treatment device according to claim 1, characterized in that: A U-shaped frame (10) is fixedly connected to the left side of the top of the auxiliary frame (9), and one end of the U-shaped frame (10) away from the auxiliary frame (9) is fixedly connected to a set of fixed rails (5) on the front.

3. A boiler wastewater treatment device according to claim 2, characterized in that: The diameter of the auxiliary gear (15) is greater than the diameter of the second gear (17), and the diameters of the two sets of the second gears (17) are the same.

4. A boiler wastewater treatment device according to claim 2, characterized in that: There is a certain distance between the auxiliary frame (9) and a group of sliding frames (6) on the front side.

5. A boiler wastewater treatment device according to claim 2, characterized in that: One end of the rotating shaft (12) away from the fixed frame (11) is rotatably mounted on the fixed track (5).

6. A boiler wastewater treatment device according to claim 2, characterized in that: One end of the lifting frame (8) inserted into the auxiliary frame (9) is in a rod-shaped structure.

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