A device for removing impurities from concentrated water for reuse

Abstract

This utility model belongs to the field of concentrated water reuse and impurity removal technology, specifically relating to a concentrated water reuse and impurity removal device, including a reaction tank. A feeding cylinder is fixedly connected to the lower end of the reaction tank, and four evenly distributed support legs are also fixedly connected to the lower end of the reaction tank. A filter screen is slidably connected to the inner wall of the feeding cylinder, and a traction line is fixedly connected to the lower end of the filter screen. The traction line is slidably connected to the feeding cylinder. This solution, through the filter screen, can filter out impurities generated during the static reaction of the mixed solution. Pulling the traction line downwards moves the filter screen away from the contact block, causing the anti-rust spring to deform. When the traction line is released, the anti-rust spring returns to its original deformation, pushing the filter screen to contact and impact the contact block. This allows the filter screen to vibrate and clean the impurities, preventing filter screen clogging and ensuring the filter screen's flow efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of concentrated water reuse and impurity removal technology, specifically relating to a concentrated water reuse and impurity removal device. Background Technology

[0002] In response to the call of the autonomous region, and in the context of increasingly scarce water resources and strict control and supervision of enterprises' water use and drainage by environmental protection departments, in order to achieve green production, comprehensive recycling of water resources, zero wastewater discharge, and better adapt to national environmental protection policies, it is proposed to carry out in-depth treatment of the wastewater currently discharged from the factory area to meet current and future environmental protection requirements and enterprise needs.

[0003] Concentrated wastewater (effect water from reverse osmosis (RO) or nanofiltration (NF) systems) contains high concentrations of salt, organic matter, microorganisms, and trace pollutants. Direct discharge of this wastewater would lead to resource waste and environmental stress. After treatment by a purification device, it can be reused for industrial cooling, flushing, and greening irrigation.

[0004] A utility model patent with patent authorization announcement number CN212609876U discloses a device for removing impurities and oil from concentrated kitchen wastewater, comprising: a shell, a water inlet tank, an oil outlet tank, an oil-water separation tank, an impurity removal tank, and a water outlet tank; the water outlet tank is located at the left end of the shell; the impurity removal tank is located at the right end of the water outlet tank; the water inlet tank is located at the right end of the shell; the oil outlet tank is located at the lower end of the water inlet tank; the oil-water separation tank is located between the impurity removal tank and the water inlet tank; a flow pipe is provided inside the oil-water separation tank; the flow pipe is L-shaped; the lower end of the flow pipe is connected to the oil outlet tank; and a baffle is provided inside the oil-water separation tank.

[0005] However, existing impurity removal devices for concentrated water reuse also have certain drawbacks. Although existing impurity removal devices for concentrated water reuse use a combination of motors, stirring blades, and other structures to complete the stirring treatment of the mixed solution, the fixed installation position of the stirring blades and other stirring components leads to poor subsequent stirring efficiency of the mixed solution. Summary of the Invention

[0006] The purpose of this utility model is to provide a purification device for concentrated water reuse, which solves the problem that although existing purification devices for concentrated water reuse use a combination of motors, stirring blades and other structures to complete the stirring treatment of mixed solutions, the fixed installation position of the stirring blades and other stirring components leads to poor subsequent stirring efficiency of the mixed solution.

[0007] To achieve the above objectives, this utility model provides a purification device for concentrated water reuse, comprising a reaction tank, a feed cylinder fixedly connected to the lower end of the reaction tank, four evenly distributed support legs fixedly connected to the lower end of the reaction tank, a filter screen slidably connected to the inner wall of the feed cylinder, a traction line fixedly connected to the lower end of the filter screen, the traction line being slidably connected to the feed cylinder, a contact block fixedly connected to the inner side wall of the reaction tank, a fixing plate fixedly connected to the upper end of the reaction tank, a motor fixedly mounted on the upper end of the fixing plate, the output shaft of the motor being rotatably connected to the fixing plate, a stirring blade fixedly connected to the output shaft of the motor, and an auxiliary mechanism provided on the reaction tank.

[0008] The principle of this invention is as follows: a motor drives the output shaft to rotate, thereby rotating the stirring blade to stir the mixed solution containing concentrated water, catalyst, etc. A second motor drives the output shaft to rotate, which in turn drives the cam to rotate. The long end of the cam presses against the end head, causing the connecting spring to deform. This causes the end head to move the moving rod, which in turn moves the auxiliary blade. The auxiliary blade slides along the surface of the guide rod to ensure stable movement. When the long end of the cam disengages from the end head, the connecting spring returns to its original shape, pushing the end head to move back to its original position. This, in turn, moves the moving rod, which in turn moves the auxiliary blade back to its original position. This allows the auxiliary blade to assist in stirring the mixed solution, thereby accelerating the subsequent reaction efficiency.

[0009] By using a filter screen, impurities generated during the reaction of the mixed solution after it has settled can be removed. The traction line can be pulled downwards to move the filter screen along the inner wall of the feed cylinder, causing the filter screen to detach from the contact block. Under the action of the fixing block, the anti-rust spring deforms. When the traction line is released, the anti-rust spring returns to its original shape, pushing the filter screen upwards so that it contacts and impacts the contact block, vibrating the filter screen and preventing clogging, thus ensuring the filter screen's flowability.

[0010] The beneficial effects of this utility model are as follows: This solution, through the action of motor one, stirring blades, and other structures, can stir the mixed solution of concentrated water, catalyst, etc. Under the action of motor two, cam, end head, connecting spring, and other structures, the moving rod can drive the auxiliary blade to move back and forth inside the reaction tank, assisting in agitation of the mixed solution to accelerate the catalytic reaction efficiency. Under the action of the guide rod, the auxiliary blade can be guided to ensure stable movement. Through the setting of the filter screen, impurities generated by the static reaction of the mixed solution can be filtered out. The traction line can be pulled down to drive the filter screen away from the contact block, causing the anti-rust spring to deform. When the traction line is released, the anti-rust spring can return to its deformation, pushing the filter screen to contact and impact the contact block, so that the filter screen vibrates and cleans the impurities, avoiding the problem of filter screen blockage and ensuring the flow effect of the filter screen.

[0011] Furthermore, four contact blocks are provided, and the four contact blocks are arranged in a circular array on the reaction vessel. Through the arrangement of the contact blocks, the filter screen can be contacted and impacted.

[0012] Furthermore, a fixing block is fixedly connected to the inner wall of the reaction vessel, and a rust-proof spring is welded to the upper end of the fixing block. The other end of the rust-proof spring is welded to the filter screen. The filter screen can be connected and used by setting the rust-proof spring.

[0013] Furthermore, four stirring blades are provided, and the four stirring blades are arranged in a circular array on the output shaft of the motor. By setting the stirring blades, the mixed solution can be stirred.

[0014] Furthermore, the auxiliary mechanism includes a sealing ring. The sealing ring is fixedly connected to the inner wall of the reaction vessel. A moving rod is slidably connected to the inner wall of the sealing ring. An auxiliary blade is fixedly sleeved on the outer side of the moving rod. An end head is fixedly connected to the left end of the moving rod. A connecting spring is welded to the right end of the end head. The other end of the connecting spring is welded to the reaction vessel. A mounting plate is fixedly connected to the left end of the reaction vessel, located behind the moving rod. A second motor is fixedly mounted at the rear end of the mounting plate. The output shaft of the second motor is rotatably connected to the mounting plate. A cam is fixedly sleeved on the outer side of the output shaft of the second motor. The cam contacts the end head. Through the combined use of the second motor and the cam, the end head can be continuously squeezed. Under the action of the connecting spring, the auxiliary blade can move back and forth to assist in stirring the mixed solution.

[0015] Furthermore, a guide rod is fixedly connected to the inner right side wall of the reaction vessel. The guide rod is slidably connected to the auxiliary blade, and the auxiliary blade can be moved and guided by the guide rod.

[0016] Furthermore, two auxiliary blades are provided, which are symmetrically distributed on the moving rod. The auxiliary blades can be used to assist in stirring the mixed solution. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of the impurity removal device for concentrated water reuse according to an embodiment of the present invention;

[0018] Figure 2 The impurity removal device for concentrated water reuse according to an embodiment of the present invention Figure 1 Top view;

[0019] Figure 3 The impurity removal device for concentrated water reuse according to an embodiment of the present invention Figure 1 A front sectional view;

[0020] Figure 4 The impurity removal device for concentrated water reuse according to an embodiment of the present invention Figure 3 Enlarged view of point A.

[0021] The following detailed description illustrates the specific implementation method:

[0022] The reference numerals in the accompanying drawings of the instruction manual include: reaction vessel 1, feed cylinder 2, support leg 3, filter screen 4, traction line 5, contact block 6, fixing block 7, rust-proof spring 8, fixing plate 9, motor one 10, stirring blade 11, auxiliary mechanism 12, sealing ring 120, moving rod 121, auxiliary blade 122, guide rod 123, end 124, connecting spring 125, mounting plate 126, motor two 127, cam 128. Detailed Implementation

[0023] The implementation examples are basically as follows Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides a purification device for concentrated water reuse, including a reaction tank 1. A feed cylinder 2 is fixedly connected to the lower end of the reaction tank 1. Four evenly distributed support legs 3 are fixedly connected to the lower end of the reaction tank 1. A filter screen 4 is slidably connected to the inner wall of the feed cylinder 2. A traction line 5 is fixedly connected to the lower end of the filter screen 4 and is slidably connected to the feed cylinder 2. A contact block 6 is fixedly connected to the inner side wall of the reaction tank 1. A fixing plate 9 is fixedly connected to the upper end of the reaction tank 1. A motor 10 is fixedly installed on the upper end of the fixing plate 9. The output shaft of the motor 10 is rotatably connected to the fixing plate 9. An stirring blade 11 is fixedly connected to the output shaft of the motor 10.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, four contact blocks 6 are arranged in a ring array on the reaction vessel 1. The contact blocks 6 allow the filter screen 4 to be contacted and impacted. A fixing block 7 is fixedly connected to the inner wall of the reaction vessel 1. A rust-proof spring 8 is welded to the upper end of the fixing block 7. The other end of the rust-proof spring 8 is welded to the filter screen 4. The filter screen 4 can be connected by the rust-proof spring 8. Four stirring blades 11 are arranged in a ring array on the output shaft of the motor 10. The stirring blades 11 can be used to stir the mixed solution.

[0025] like Figure 1 , Figure 2 , Figure 3As shown, an auxiliary mechanism 12 is provided on the reaction vessel 1. The auxiliary mechanism 12 includes a sealing ring 120. The sealing ring 120 is fixedly connected to the inner wall of the reaction vessel 1. A moving rod 121 is slidably connected to the inner wall of the sealing ring 120. An auxiliary blade 122 is fixedly sleeved on the outer side of the moving rod 121. An end 124 is fixedly connected to the left end of the moving rod 121. A connecting spring 125 is welded to the right end of the end 124. The other end of the connecting spring 125 is welded to the reaction vessel 1. The left end of the reaction vessel 1 is fixed behind the moving rod 121. A mounting plate 126 is connected, and a second motor 127 is fixedly mounted at the rear end of the mounting plate 126. The output shaft of the second motor 127 is rotatably connected to the mounting plate 126. A cam 128 is fixedly sleeved on the outside of the output shaft of the second motor 127. The cam 128 contacts the end 124. Through the cooperation of the second motor 127 and the cam 128, the end 124 can be continuously squeezed. Under the cooperation of the connecting spring 125, the auxiliary blade 122 can move back and forth to assist in stirring the mixed solution.

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, a guide rod 123 is fixedly connected to the inner right side wall of the reaction vessel 1. The guide rod 123 is slidably connected to the auxiliary blade 122. The auxiliary blade 122 can be moved and guided by the guide rod 123. There are two auxiliary blades 122, which are symmetrically distributed on the moving rod 121. The auxiliary blades 122 can be used to assist in stirring the mixed solution.

[0027] The specific implementation process of this utility model is as follows: The output shaft of motor 10 is driven to rotate, thereby driving the stirring blade 11 to rotate, and stirring the mixed solution of concentrated water, catalyst, etc. The output shaft of motor 2 127 is driven to rotate, which can drive the cam 128 to rotate, so that the long end of the cam 128 squeezes the end head 124, causing the connecting spring 125 to deform, and the end head 124 to drive the moving rod 121 to move, which in turn drives the auxiliary blade 122 to move, so that the auxiliary blade 122 slides along the surface of the guide rod 123 to ensure the stable movement of the auxiliary blade 122. When the long end of the cam 128 disengages from the end head 124, the connecting spring 125 returns to its original deformation, so as to push the end head 124 to move back to its original position, thereby driving the moving rod 121 to move, and finally driving the auxiliary blade 122 to move back to its original position, so that the auxiliary blade 122 can assist in stirring the mixed solution to accelerate the subsequent reaction efficiency.

[0028] By setting up the filter screen 4, impurities generated by the reaction after the mixed solution has been left to stand can be filtered out. The traction line 5 can be pulled downward to move the filter screen 4 along the inner wall of the feed cylinder 2, so that the filter screen 4 is separated from the contact block 6. Under the action of the fixing block 7, the anti-rust spring 8 is deformed. When the traction line 5 is released, the anti-rust spring 8 returns to its original deformation, so as to push the filter screen 4 upward, so that the filter screen 4 contacts and impacts the contact block 6, and vibrates the filter screen 4 to avoid clogging and ensure the flowability of the filter screen 4.

[0029] This solution utilizes a motor 10, stirring blades 11, and other structures to stir a mixture of concentrated water and catalyst. A motor 127, cam 128, end cap 124, connecting spring 125, and other structures enable a moving rod 121 to drive an auxiliary blade 122 back and forth within the reaction tank 1, agitating the mixture and accelerating the catalytic reaction. A guide rod 123 guides the auxiliary blade 122 to ensure stable movement. A filter screen 4 removes impurities generated during the static reaction of the mixture. Pulling the traction line 5 downwards causes the filter screen 4 to detach from the contact block 6, deforming the anti-rust spring 8. Releasing the traction line 5 allows the anti-rust spring 8 to return to its original shape, pushing the filter screen 4 to contact and impact the contact block 6, thus vibrating and cleaning the impurities and preventing clogging, ensuring effective flow.

[0030] It should be noted in advance that, in this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A purification device for concentrated water reuse, comprising a reaction tank, characterized in that: A feed cylinder is fixedly connected to the lower end of the reaction vessel, and four evenly distributed support legs are also fixedly connected to the lower end of the reaction vessel. A filter screen is slidably connected to the inner wall of the feed cylinder, and a traction line is fixedly connected to the lower end of the filter screen. The traction line is slidably connected to the feed cylinder. A contact block is fixedly connected to the inner side wall of the reaction vessel. A fixing plate is fixedly connected to the upper end of the reaction vessel, and a motor is fixedly installed on the upper end of the fixing plate. The output shaft of the motor is rotatably connected to the fixing plate, and a stirring blade is fixedly connected to the output shaft of the motor. An auxiliary mechanism is provided on the reaction vessel.

2. The impurity removal device for concentrated water reuse according to claim 1, characterized in that: Four contact blocks are provided, and the four contact blocks are arranged in a ring array on the reaction vessel.

3. The impurity removal device for concentrated water reuse according to claim 1, characterized in that: A fixing block is fixedly connected to the inner wall of the reaction vessel. A rust-proof spring is welded to the upper end of the fixing block, and the other end of the rust-proof spring is welded to the filter screen.

4. The impurity removal device for concentrated water reuse according to claim 1, characterized in that: The stirring blades are provided in four positions, and the four stirring blades are arranged in a circular array on the output shaft of the motor.

5. The impurity removal device for concentrated water reuse according to claim 1, characterized in that: The auxiliary mechanism includes a sealing ring. The inner wall of the reaction vessel is fixedly connected to the sealing ring. A moving rod is slidably connected to the inner wall of the sealing ring. An auxiliary blade is fixedly sleeved on the outer side of the moving rod. An end head is fixedly connected to the left end of the moving rod. A connecting spring is welded to the right end of the end head. The other end of the connecting spring is welded to the reaction vessel. A mounting plate is fixedly connected to the left end of the reaction vessel, located behind the moving rod. A second motor is fixedly mounted at the rear end of the mounting plate. The output shaft of the second motor is rotatably connected to the mounting plate. A cam is fixedly sleeved on the outer side of the output shaft of the second motor, and the cam contacts the end head.

6. The impurity removal device for concentrated water reuse according to claim 5, characterized in that: A guide rod is fixedly connected to the inner right side wall of the reaction vessel, and the guide rod is slidably connected to the auxiliary blade.

7. The impurity removal device for concentrated water reuse according to claim 5, characterized in that: Two auxiliary leaves are provided, and the two auxiliary leaves are symmetrically distributed on the moving rod.

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