CN220047331U - A high-efficiency filtration device for water pollution control - Google Patents

Abstract

The utility model discloses a high-efficiency filtering device for water pollution treatment, which comprises a cylinder body, a power mechanism, a main shaft, a cleaning mechanism I, a cleaning mechanism II and a filtering plate; the lower part of the cylinder body is supported by supporting legs; the power mechanism is arranged at the top of the through cylinder body, the main shaft is arranged in the cylinder body, the cleaning mechanism I, the filter plate and the cleaning mechanism II are rotationally connected with the main shaft, the cleaning mechanism I is arranged above the filter plate, and the filter plate is arranged between the cleaning mechanism I and the cleaning mechanism II; the top of the cylinder body is provided with a water inlet pipe, the bottom of the cylinder body is provided with a water outlet, the inner wall of the cylinder body is provided with a mounting groove II for bearing the filter plate, and a supporting rod fixedly connected with the inner wall of the cylinder body is arranged below the mounting groove II; the power mechanism comprises a motor and a hydraulic cylinder, wherein the motor and the hydraulic cylinder are fixed at the top end of the cylinder body through a fixing seat, and a chain wheel is arranged at the shaft end of the motor. According to the utility model, the main shaft is matched with the cleaning mechanism I, the cleaning mechanism II and the clamping mechanism, so that the filter plate can be cleaned timely and effectively, and normal filtration is ensured.

Description

A high-efficiency filtration device for water pollution control

Technical field

The utility model belongs to the technical field of sewage treatment and filtration, and particularly relates to a high-efficiency filtration device for water pollution control.

Background technique

For sewage treatment, after searching, a sewage purification device with patent number 202320113330.6 was found. The dual stirring shafts set in box I can effectively and fully mix sewage and flocculant under the action of rapid stirring to achieve solid-liquid separation. Purpose; The rotating activated carbon adsorption plate in the box II is used to adsorb the small debris and flocculant separation in the sewage. The rotating activated carbon adsorption plate can interact with the small debris and flocculant in the sewage over a large area. The separated flocculants are contacted; finally, the ions, odor and other impurities in the sewage are finally filtered through the activated carbon filter plate;

The premise for the implementation of the above scheme is to first filter and isolate large impurities in the sewage through the filter. When the filter is clogged, it will affect the entry of wastewater and the subsequent sewage treatment process, reducing the treatment efficiency; so when the filter When a blockage occurs, it is necessary to clean the blockage on the filter screen in time to make it smooth and ensure the processing efficiency.

Contents of the invention

The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a high-efficiency filtration device for water pollution control. The main shaft cooperates with the cleaning mechanism I, the cleaning mechanism II and the engaging mechanism to clean the filter plate in a timely and effective manner to ensure filtration. Work properly.

In order to achieve the above purpose, the technical solution adopted by this utility model is:

A high-efficiency filtration device for water pollution control, including a cylinder, a power mechanism, a spindle, a cleaning mechanism I, a cleaning mechanism II, and a filter plate; the bottom of the cylinder is supported by supporting legs; the power mechanism is located on the top of the through-cylinder body, and the spindle is located on In the cylinder, the cleaning mechanism I, the filter plate, and the cleaning mechanism II are rotatably connected to the main shaft. The cleaning mechanism I is located above the filter plate, and the filter plate is located between the cleaning mechanism I and the cleaning mechanism II.

The top of the cylinder is provided with a water inlet pipe, the bottom of the cylinder is provided with a water outlet, the inner wall of the cylinder is provided with a mounting slot II for carrying the filter plate, and a support rod fixedly connected to the inner wall of the cylinder is provided below the mounting slot II.

The power mechanism includes a motor and a hydraulic cylinder. The motor and the hydraulic cylinder are fixed on the top of the cylinder through a fixed seat. The motor shaft end is equipped with a sprocket; the hydraulic cylinder top shaft end is provided with a coupling for connecting to the top of the main shaft.

The top of the spindle is provided with a key block and a spline sleeve sleeved with the spindle, which form a spline structure; the spline sleeve is provided with a sprocket and is connected to the motor shaft end sprocket through a chain; the bottom end of the spindle is rotationally connected to the support rod ; There is a pair of adjusting plates in the middle of the spindle; one end of the spindle is equipped with a limit plate I, a limit plate II, and a limit plate III. There is a chute II on the spindle side wall between the limit plate I and the limit plate II. The main shaft side wall on one side of the positioning plate III is provided with a chute I; the limiting plate I, the limiting plate II and the limiting plate III are provided with an engaging mechanism.

The engaging mechanism includes a push plate I, a slide block, a spring I, and a guide shaft I. The slide block is set on the push plate I. The guide shaft I is set on one side of the push plate I. The spring I is sleeved with the guide shaft I; the limit plate I The guide shaft I in the engaging mechanism on the limit plate II is slidably connected to the limit plate I; the guide shaft I in the engaging mechanism on the limit plate II is slidably connected to the limit plate II, and the slider is located in the chute II; the limit plate The guide shaft I in the engaging mechanism on plate III is slidingly connected to the limit plate III, and the slider is located in the chute I.

The cleaning mechanism II is located on one side of the filter plate. The cleaning mechanism II includes a shaft sleeve II, a support arm I, a blade, and a support arm II; the shaft sleeve II is rotatably connected to the main shaft, and the shaft sleeve II is provided with a connecting groove II and a keyway II. , the support arm I is fixedly connected to the bushing II, the support arm I is provided with a fixed plate, the blade is set in an arc shape, a push plate II is provided on one side of the blade, a guide shaft II is provided on the push plate II, and the guide shaft II slides Connected to the fixed plate, the guide shaft II is connected to the spring III. The spring III contacts the fixed plate and the push plate II, and the spring III pushes the blade to fit the filter plate. The two ends of the support arm II are fixedly connected to the inner wall of the cylinder, and the support arm II passes through The connecting groove Ⅱ rotates to connect the sleeve Ⅱ.

The cleaning mechanism I is located on the limit plate I and one side of the engaging mechanism provided on the limit plate I. The cleaning mechanism I includes a shaft sleeve I, an adjusting arm, and a pressing arm; the shaft sleeve I is rotatably connected to the main shaft, and the shaft sleeve I is connected to the main shaft. There is a connecting slot I and a keyway I. The adjusting arm is rotatably connected to the connecting slot I. One end of the adjusting arm is located between the adjusting plates, and one end of the pressing arm is fixedly connected to the bushing I. There is an opening on one side of the pressing arm, and the inside of the pressing arm There is an installation slot I, and there is a pressure plate in the installation slot I. There are a number of springs II on one side of the pressure plate, and a number of through shafts on the other side. The through shafts are pushed out along the opening; the pressure plate is pushed to slide in the installation slot I by the springs II. , and the through shaft clears the filter holes on the filter plate.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

1) When the shaft sleeve I needs to rotate, first push the main shaft to move through the hydraulic cylinder. At this time, the main shaft is in a rotating state and the cleaning mechanism I is affected by its own gravity. As the main shaft moves downward, it will first touch the filter plate. At the same time, one end of the adjusting arm will The overlapping adjustment plate controls the sleeve I to move down synchronously with the main shaft. The cleaning mechanism I moves down to touch the filter plate and then the main shaft continues to move downward. This causes the limit plate I to push the slider in the engagement mechanism to fit the keyway I in time, and then passes through the main shaft. The rotation drives the shaft sleeve I to rotate, thereby achieving the effect of pushing through the through shaft to clear the filter holes on the filter plate; while the above process is being realized, the main shaft controls the slider in the engagement mechanism on the limit plate II to disengage from the filter plate The upper keyway III is engaged, and the slider in the engaging mechanism of the limit plate III is controlled to engage with the keyway II on the shaft sleeve II, thereby driving the shaft sleeve II to rotate together, and then the blade passes through the through shaft in the filter hole on the filter plate. Push out the blocked material and scrape it out;

2) When the filter plate is cleaned and water is injected again for filtration, the hydraulic cylinder retracts the return top shaft, and then pulls the main shaft up to reset. During this process, the main shaft rises first to release the alignment of the slider in the engagement mechanism on the limit plate I. The main shaft continues to rise, and the adjusting plate cooperates with the adjusting arm to pull the shaft sleeve I to rise, so that the cleaning mechanism I is out of contact with the filter plate, and at the same time, the slider in the engaging mechanism on the limit plate II is driven to fit with the filter plate. The slider in the engagement mechanism on keyway III and limit plate III breaks away from the keyway II on shaft sleeve II; the spindle drives the filter plate to rotate to avoid the situation that the filter plate will be quickly blocked when it is left standing during filtration. At the same time, the cleaning mechanism I Being out of contact with the filter plate also avoids the disadvantage that the through shaft is more likely to push debris into the filter hole; at the same time, the above-mentioned cleaning of the filter plate can be used when there is or is no water in the cylinder;

3) The scraper in the cleaning mechanism II is pushed to fit the filter plate through the spring III, which not only ensures that the scraper always adheres to the filter plate, but also allows the scraper to pass over blockages that cannot be scraped off, thus preventing the scraper from being damaged and further allowing the scraper to pass through the filter plate. The arc-shaped setting allows the scraped-out blockage to slide down along the arc to avoid accumulation.

Description of the drawings

Figure 1 is a schematic structural diagram of a high-efficiency filtration device for water pollution control according to the present invention;

Figure 2 is a schematic structural diagram of the interior of the cylinder in Figure 1;

Figure 3 is a schematic structural diagram of the management mechanism I in Figure 2;

Figure 4 is a schematic structural diagram of the processing mechanism II in Figure 2;

Figure 5 is a schematic structural diagram of the main shaft end in Figure 2;

Figure 6 is a schematic diagram of the structural effect after the spindle is recovered and reset in Figure 2;

Figure 7 is a schematic diagram of the structural effect after the main shaft is ejected and moved downward in Figure 2;

Figure 8 is a schematic structural diagram of the cleaning mechanism II and the filter plate in Figure 2;

Figure 9 is a schematic structural diagram of the cleaning mechanism I and the filter plate in Figure 2;

Figure 10 is a schematic structural diagram of the filter plate in Figure 2;

In the picture: 1. Cylinder; 101. Water inlet pipe; 102. Water outlet; 103. Installation slot II; 104. Support rod; 2. Power mechanism; 201. Coupling; 202. Motor; 203. Hydraulic cylinder; 3 , spindle; 301, key block; 302, spline sleeve; 303, engagement mechanism; 3031, push plate I; 3032, slider; 3033, spring I; 3034, guide shaft I; 304, adjustment plate; 305, limit Position plate I; 306, limit plate II; 307, limit plate III; 308, chute I; 309, chute II; 4. Cleaning mechanism I; 41, shaft sleeve I; 411, connecting groove I; 412, Keyway I; 42. Adjustment arm; 43. Pressure arm; 431. Opening; 432. Installation slot I; 433. Spring II; 434. Pressure plate; 435. Through shaft; 5. Cleaning mechanism II; 51. Bushing II; 511 , connecting groove II; 512, keyway II; 52, support arm I; 521, fixed plate; 53, blade; 531, push plate II; 532, guide shaft II; 533, spring III; 54, support arm II; 6 , filter plate; 601, keyway III.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the technical solution of the present invention will be further described in detail below with reference to the accompanying drawings 1-10.

A high-efficiency filtration device for water pollution control, including a cylinder 1, a power mechanism 2, a main shaft 3, a cleaning mechanism I4, a cleaning mechanism II5, and a filter plate 6; the bottom of the cylinder 1 is supported by supporting legs; the power mechanism 2 is located in the through tube On the top of the body 1, the main shaft 3 is located in the cylinder 1. The cleaning mechanism I4, the filter plate 6, and the cleaning mechanism II5 are rotatably connected to the main shaft 3. The cleaning mechanism I4 is located above the filter plate 6, and the filter plate 6 is located between the cleaning mechanism I4 and the cleaning mechanism II5. between.

The top of the cylinder 1 is provided with a water inlet pipe 101, and the bottom of the cylinder 1 is provided with a water outlet 102. The inner wall of the cylinder 1 is provided with a mounting groove II103 for carrying the filter plate 6. The bottom of the mounting groove II103 is fixedly connected to the inner wall of the cylinder 1. The support rod 104.

The power mechanism 2 includes a motor 202 and a hydraulic cylinder 203. The motor 202 and the hydraulic cylinder 203 are fixed on the top of the cylinder 1 through a fixed seat. The motor 202 is provided with a sprocket on the shaft end; the top shaft end of the hydraulic cylinder 203 is provided with a coupling 201. At the top of the connection spindle 3.

The top of the main shaft 3 is provided with a key block 301 and a spline sleeve 302 connected with the main shaft 3, which form a spline structure; the spline sleeve 302 is provided with a sprocket and is connected to the shaft end sprocket of the motor 202 through a chain; the main shaft The bottom end of 3 is rotatably connected to the support rod 104; the middle part of the main shaft 3 is provided with a pair of adjustment plates 304; one end of the main shaft 3 is provided with a limit plate I 305, a limit plate II 306, a limit plate III 307, and the space between the limit plate I 305 and the limit plate II 306 A chute II 309 is provided on the side wall of the spindle 3, and a chute I 308 is provided on the side wall of the spindle 3 on the side of the limit plate III 307; the limit plate I 305, the limit plate II 306, and the limit plate III 307 are provided with an engaging mechanism 303 .

The engaging mechanism 303 includes a push plate I3031, a slider 3032, a spring I3033, and a guide shaft I3034. The slider 3032 is provided on the push plate I3031. The guide shaft I3034 is provided on one side of the push plate I3031. The spring I3033 is sleeved with the guide shaft I3034; The guide shaft I3034 in the engaging mechanism 303 on the limiting plate I305 is slidably connected to the limiting plate I305; the guide shaft I3034 in the engaging mechanism 303 on the limiting plate II306 is slidably connected to the limiting plate II306, and the slider 3032 is provided on the slider. In the groove II 309; the guide shaft I 3034 in the engaging mechanism 303 on the limiting plate III 307 is slidingly connected to the limiting plate III 307, and the slider 3032 is located in the chute I 308.

The cleaning mechanism II5 is located on one side of the filter plate 6. The cleaning mechanism II5 includes a sleeve II51, an arm I52, a blade 53, and an arm II54; the sleeve II51 is rotatably connected to the main shaft 3, and the sleeve II51 is provided with a connecting groove II511. , keyway II512, support arm I52 is fixedly connected to the sleeve II51, the support arm I52 is provided with a fixed plate 521, the blade 53 is set in an arc shape, a push plate II 531 is provided on one side of the blade 53, and a guide shaft is provided on the push plate II 531 II532, the guide shaft II532 is slidingly connected to the fixed plate 521, the guide shaft II532 is sleeved with a spring III533, the spring III533 contacts the fixed plate 521 and the push plate II531, and the spring III533 pushes the blade 53 to fit the filter plate 6; both ends of the support arm II54 The inner wall of the cylinder 1 is fixedly connected, and the support arm II54 is rotatably connected to the sleeve II51 through the connecting groove II511.

The cleaning mechanism I4 is located on the side of the limiting plate I305 and the engaging mechanism 303 provided on the limiting plate I305. The cleaning mechanism I4 includes a sleeve I41, an adjusting arm 42, and a pressing arm 43; the sleeve I41 is rotatably connected to the main shaft 3 , the shaft sleeve I41 is provided with a connecting groove I411 and a keyway I412, the adjusting arm 42 is rotationally connected to the connecting groove I411, one end of the adjusting arm 42 is located between the adjusting plates 304, and one end of the pressure arm 43 is fixedly connected to the shaft sleeve I41; the pressure arm 43 An opening 431 is provided on one side, and a mounting groove I 432 is provided inside the pressure arm 43. A pressure plate 434 is provided in the installation groove I 432. A number of springs II 433 are provided on one side of the pressure plate 434, and a number of through shafts 435 are provided on the other side. The through shafts 435 are arranged along The opening 431 is pushed out; the spring II 433 pushes the pressure plate 434 to slide in the installation groove I 432, and the through shaft 435 clears the filter holes on the filter plate 6.

A high-efficiency filtration device for water pollution control. The working process is as follows:

When the shaft sleeve I41 needs to rotate, the hydraulic cylinder 203 is first used to push the main shaft 3 to move. At this time, the main shaft 3 is in a rotating state and the cleaning mechanism I4 is affected by its own gravity and moves downward with the main shaft 3 and first touches the filter plate 6. At the same time, One end of the adjusting arm 42 will overlap the adjusting plate 304 to control the sleeve I41 and the main shaft 3 to move downward synchronously. The cleaning mechanism I4 moves downward and touches the filter plate 6, and then the main shaft 3 continues to move downward, thereby causing the limit plate I305 to push the engaging mechanism 303. The slider 3032 timely fits the keyway I412 and then drives the shaft sleeve I41 to rotate through the rotation of the main shaft 3, thereby achieving the effect of pushing and dredging the filter holes on the filter plate 6 through the through shaft 435; while the above process is being realized, the main shaft 3 controls the limit The slider 3032 in the engagement mechanism 303 on the plate II 306 disengages and engages with the keyway III601 on the filter plate 6, and controls the slider 3032 in the engagement mechanism 303 on the limit plate III307 to engage with the keyway II512 on the shaft sleeve II51, thereby driving The sleeves II 51 rotate together, and then the scraper 53 scrapes out the blockage pushed out by the through shaft 435 in the filter hole on the filter plate 6 .

When the filter plate 6 is cleaned and water is injected again for filtration, the hydraulic cylinder 203 retracts the return top shaft, and then pulls the main shaft 3 to rise and reset. During this process, the main shaft 3 rises and first releases the engaging mechanism 303 on the limit plate I 305. Block 3032 fits the shaft sleeve I41, the main shaft 3 continues to rise, and the adjusting plate 304 cooperates with the adjusting arm 42 to pull the shaft sleeve I41 to rise, so that the cleaning mechanism I4 breaks away from the contact with the filter plate 6, and at the same time drives the engaging mechanism on the limit plate II306 The middle slider 3032 fits the keyway III601 on the filter plate 6, and the engagement mechanism 303 on the limit plate III307. The middle slider 3032 breaks away from the keyway II512 on the shaft sleeve II51; the main shaft 3 drives the filter plate 6 to rotate to prevent the filter plate from filtering. 6 will be quickly clogged if it is left standing. At the same time, the cleaning mechanism I4 is out of contact with the filter plate 6, which also avoids the disadvantage that the through shaft 435 is more likely to push debris into the filter hole.

The above contents are only examples and explanations of the structure of the present invention. Those skilled in the art may make various modifications or supplements to the described specific embodiments or substitute them in similar ways, as long as they do not deviate from the utility model. structures or beyond the scope defined in the claims, shall fall within the protection scope of the present utility model.

Claims (3)

1. The high-efficiency filtering device for water pollution treatment comprises a cylinder body, a power mechanism, a main shaft, a cleaning mechanism I, a cleaning mechanism II and a filtering plate; the utility model is characterized in that the lower part of the cylinder is supported by the supporting legs; the power mechanism is arranged at the top of the through cylinder body, the main shaft is arranged in the cylinder body, the cleaning mechanism I, the filter plate and the cleaning mechanism II are rotationally connected with the main shaft, the cleaning mechanism I is arranged above the filter plate, and the filter plate is arranged between the cleaning mechanism I and the cleaning mechanism II; the top of the cylinder body is provided with a water inlet pipe, the bottom of the cylinder body is provided with a water outlet, the inner wall of the cylinder body is provided with a mounting groove II for bearing the filter plate, and a supporting rod fixedly connected with the inner wall of the cylinder body is arranged below the mounting groove II; the power mechanism comprises a motor and a hydraulic cylinder, the motor and the hydraulic cylinder are fixed at the top end of the cylinder body through a fixed seat, and a chain wheel is arranged at the shaft end of the motor; the end part of the top shaft of the hydraulic cylinder is provided with a shaft coupling for connecting the top end of the main shaft;

the cleaning mechanism II is arranged on one side of the filter plate and comprises a shaft sleeve II, a support arm I, a scraper knife and a support arm II; the shaft sleeve II is rotationally connected with the main shaft, the shaft sleeve II is provided with a connecting groove II and a key groove II, the support arm I is fixedly connected with the shaft sleeve II, the support arm I is provided with a fixed plate, the shovel blade is arc-shaped, one side of the shovel blade is provided with a push plate II, the push plate II is provided with a guide shaft II, the guide shaft II is slidingly connected with the fixed plate, the guide shaft II is sleeved with a spring III, the spring III props against the fixed plate and the push plate II, and the shovel blade is pushed to be attached to the filter plate through the spring III; two ends of the support arm II are fixedly connected with the inner wall of the cylinder body, and the support arm II is rotationally connected with the shaft sleeve II through the connecting groove II;

the cleaning mechanism I is arranged on one side of the limiting plate I and the clamping mechanism arranged on the limiting plate I, and comprises a shaft sleeve I, an adjusting arm and a pressing arm; the shaft sleeve I is rotationally connected with the main shaft, the shaft sleeve I is provided with a connecting groove I and a key groove I, the adjusting arm is rotationally connected with the connecting groove I, one end of the adjusting arm is arranged between the adjusting plates, and one end of the pressing arm is fixedly connected with the shaft sleeve I; one side of the pressing arm is provided with an opening, the inside of the pressing arm is provided with a mounting groove I, a pressing plate is arranged in the mounting groove I, one side of the pressing plate is provided with a plurality of springs II, the other side of the pressing plate is provided with a plurality of through shafts, and the through shafts are ejected out along the opening.

2. The efficient filtering device for water pollution control according to claim 1, wherein the top end of the main shaft is provided with a key block and a spline housing sleeved with the main shaft, and the key block and the spline housing form a spline structure; the spline housing is provided with a chain wheel and is connected with a chain wheel at the shaft end of the motor through a chain; the bottom end of the main shaft is rotationally connected with the supporting rod; the middle part of the main shaft is provided with a pair of adjusting plates; a limiting plate I, a limiting plate II and a limiting plate III are arranged at one end of the main shaft, a sliding groove II is formed in the side wall of the main shaft between the limiting plate I and the limiting plate II, and a sliding groove I is formed in the side wall of the main shaft on one side of the limiting plate III; and the limiting plate I, the limiting plate II and the limiting plate III are provided with a clamping mechanism.

3. The efficient filtering device for water pollution treatment according to claim 2, wherein the clamping mechanism comprises a push plate I, a sliding block, a spring I and a guide shaft I, the sliding block is arranged on the push plate I, the guide shaft I is arranged on one side of the push plate I, and the spring I is sleeved with the guide shaft I; a guide shaft I in a clamping mechanism on the limiting plate I is connected with the limiting plate I in a sliding manner; a guide shaft I in a clamping mechanism on the limiting plate II is connected with the limiting plate II in a sliding way, and the sliding block is arranged in the sliding groove II; and a guide shaft I in the clamping mechanism on the limiting plate III is connected with the limiting plate III in a sliding way, and the sliding block is arranged in the sliding groove I.