An integrated boiler wastewater treatment equipment

Abstract

The present invention discloses an integrated boiler wastewater treatment device, comprising a filter box and a treatment box. The top of the filter box is provided with a filter trough, a water inlet component and a swing component, and the interior is provided with a rotating cylinder, a rotating component, a partition, a second filter screen and a cleaning component. The treatment box is provided with a dosing pipe, a rotating frame, a plurality of water collecting cylinders and a guide trough. The present invention sets an arc-shaped filter trough, and uses the swing component to make the water inlet component swing back and forth, so as to avoid impurities accumulating and clogging the filter screen at the same position; the wastewater is filtered through the first filter screen and the second filter screen, and the dosing pipe is used for drug treatment, so as to realize the continuous and functional integration of secondary filtration and drug treatment of the wastewater; the cleaning component is used to scrape and clean the second filter screen, so as to avoid excessive accumulation of impurities affecting the filtering efficiency, and the filtering and impurity discharge and cleaning at different positions can be carried out simultaneously.

Description

Technical Field

[0001] The invention relates to the technical field of boiler wastewater treatment, in particular to integrated boiler wastewater treatment equipment. Background Art

[0002] In industry, boilers are still mainly used to generate electricity and heat. The wastewater generated by boilers during operation contains a large amount of water slag. It is necessary to remove the solid slag in the wastewater and further purify it so that the wastewater can meet the standards for discharge or recycling.

[0003] At present, the initial treatment of filtered wastewater mostly adopts filtering structure and dosing structure, such as patent publication number CN216890477U, which is a device for treating industrial boiler wastewater. Its main structure includes a wastewater treatment box and a first filter plate, a second filter plate and a partition plate inside it, and is equipped with a pH meter, a chemical pump and other structures to achieve the filtering and dosing treatment functions of the wastewater.

[0004] However, after the above device has been working for a period of time, more impurities will accumulate on the filter plate, affecting the filtration efficiency, and even clogging the filter plate, causing the filtration work to stop. Therefore, the filter plate needs to be disassembled and cleaned frequently. Each time it is cleaned, the device needs to be stopped, which will affect the normal filtration process or reduce work efficiency.

[0005] Based on this, the present invention designs an integrated boiler wastewater treatment device to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide an integrated boiler wastewater treatment device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An integrated boiler wastewater treatment device comprises a filter box and a treatment box fixed at the bottom of the filter box, a dosing pump and a dosing pipe are arranged on one side of the upper part of the treatment box, a drain port is arranged on one side of the bottom of the filter box, and the drain port is connected with the treatment box, and a valve is arranged in the drain port;

[0009] A fixed circular plate is provided in the middle of the upper inner cavity of the filter box, a fixed ring plate is provided on the side wall of the lower inner cavity, and the top surface of the fixed circular plate is fixed to the top surface of the inner cavity of the filter box, the outer side of the fixed circular plate is rotatably connected to a vertical rotating cylinder, the upper part of the rotating cylinder is connected to a rotating assembly, and the lower outer side of the rotating cylinder is rotatably connected to the inner side of the fixed ring plate;

[0010] A plurality of vertical partitions are evenly fixed along the circumferential direction on the middle and lower part of the outer side of the rotating cylinder, and an arc-shaped second filter screen is provided at the position between two adjacent partitions of the rotating cylinder, and two adjacent partitions and the second filter screens at the corresponding positions and the inner wall of the filter box form a fan-shaped filter slot, and an arc-shaped filter slot is provided on the top of the filter box, and the position of the filter slot corresponds to the fan-shaped filter slot, and a first filter screen is fixed at the bottom of the filter slot, and a water inlet assembly is provided on the top of the filter box, and a scraper assembly is provided at the outer end of the water inlet assembly corresponding to the position of the filter slot, and a swing assembly is provided on the fixed circular plate, and the bottom of the water inlet assembly is connected to the swing assembly accordingly;

[0011] A discharge groove inclined outward is provided on one side of the fixed ring plate, the outer end of the discharge groove extends out of the filter box, and a cleaning component is provided on the upper part of the inner wall of the filter box corresponding to the position of the discharge groove;

[0012] A motor is provided at the center of the bottom of the inner cavity of the treatment box, and a rotating frame is connected to the top of the motor. A plurality of guide grooves are evenly fixed on the top of the rotating frame along the circumferential direction. The end of the guide groove close to the side wall of the treatment box is set to be open, and a vertical water collecting cylinder is provided inside the guide groove. The upper part of the outer wall of the water collecting cylinder is connected to the bottom of the rotating frame through a movable structure, and two water collecting cylinders are respectively located at the drain outlet and the dosing pipe;

[0013] A drainage groove is arranged at the lower part of the side wall of the processing box, and the inner end of the drainage groove extends into the interior of the processing box and is located below the outer end of one of the guide grooves.

[0014] Preferably, the water inlet assembly includes a first water inlet pipe located in the middle above the filter box, a vertical support shaft is fixed in the middle of the bottom of the first water inlet pipe, a rotating seat is fixed at the bottom end of the support shaft, the rotating seat is rotatably connected to the center of the top surface of the filter box, and the bottom end extends into the filter box and is correspondingly connected to the swing assembly;

[0015] A support plate is fixed to the top surface of the rotating seat, and the bottom of the support plate is in sliding contact with the top surface of the filter box. A second water inlet pipe is fixed to the bottom of the first water inlet pipe near the filter tank. The second water inlet pipe is fixed to the top surface of the support plate, and a water inlet is provided at the bottom of the outer end corresponding to the position of the filter tank.

[0016] Preferably, the rocking assembly includes a transmission gear ring fixed on a rotating seat, a horizontal movable rack is meshed on one side of the transmission gear ring, the movable rack is slidably connected to the top of the inner cavity of the filter box along a horizontal straight line direction and remains meshed with the transmission gear ring, a push rod is vertically fixed to the middle part of the outer side of the movable rack, a push groove is provided inside the push rod along its length direction, a rotating disk is provided below the push rod, a vertical push shaft is eccentrically provided on the rotating disk, and the upper part of the push shaft is located in the push groove, and a motor is connected to the bottom of the rotating disk, and the motor is installed on the top of the fixed circular plate.

[0017] Preferably, the scraper assembly includes a lifting plate located above the support plate, the bottom two sides of the lifting plate are connected to the support plate through symmetrically arranged lifting cylinders, two scraper plates are symmetrically arranged on both sides of the lifting plate and slidably connected in the vertical direction, the bottom end of the scraper plate passes through and extends out of the support plate, and a cross plate is fixed to the outside of the top, a spring is connected between the cross plate and the lifting plate, and electromagnets are respectively fixed at the relative positions of the cross plate and the lifting plate, and the electromagnets are electrically connected to a power supply and a switch.

[0018] Preferably, telescopic cylinders are provided at the tops of both ends of the filter tank, and filter press plates are fixed at the bottom ends of the telescopic cylinders.

[0019] Preferably, the cleaning assembly includes a fan-shaped cleaning plate located at the upper part of the inner cavity of the filter box, and the cleaning plate is located above the discharge trough, and two vertical screws are fixed to the top surface of the cleaning plate, and a threaded barrel is threadedly connected to the screw, and the top end of the screw extends out of the threaded barrel and the top surface of the filter box, the two threaded barrels are rotatably connected to the inner side surface of the filter box, and a worm gear is fixed on the threaded barrel, and a worm is meshed with the two worm gears, and one end of the worm is connected to a motor, and the motor is installed on the side wall of the filter box.

[0020] Preferably, the movable structure includes a movable seat fixed to the upper outer side of the water collecting cylinder, and the plurality of movable seats are located on the water collecting cylinder near the center of the rotating frame, and each movable seat is connected to the top of the rotating frame via a movable cylinder.

[0021] Preferably, a vertical stirring shaft is provided at the center of the water collecting barrel, and a plurality of stirring blades are evenly provided on the stirring shaft. The lower part of the stirring shaft is rotatably connected to the guide groove, and the bottom end passes through the guide groove and the rotating frame, and is fixed with a transmission gear. An arc-shaped rack is provided at the lower part of the inner cavity of the processing box, and the bottom of the arc-shaped rack is fixed to the bottom surface of the processing box by a plurality of evenly arranged fixing rods, and some transmission gears in the processing box are meshed with the arc-shaped rack.

[0022] Preferably, the rotating assembly includes a first gear ring fixed to the upper inner portion of the rotating cylinder, a first gear is meshed on one side of the first gear ring, the first gear is connected to a motor, and the motor is mounted on the top surface of the fixed circular plate.

[0023] Preferably, a third vertical filter screen is fixed inside the drainage trough.

[0024] Preferably, a plurality of vertical support rods are evenly fixed to the bottom of the rotating frame along the circumferential direction, and balls are provided at the bottom ends of the support rods, which are in contact with the bottom surface of the inner cavity of the processing box through the balls.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention provides an arc-shaped filter tank, and correspondingly provides a water inlet assembly and a swing assembly. The swing assembly enables the water inlet assembly to swing back and forth within a certain angle, thereby avoiding the situation where the water inlet position is fixed and impurities accumulate at the same position to block the filter screen;

[0027] 2. The present invention filters the wastewater through the first filter screen and the second filter screen, and arranges a dosing pump and a dosing pipe in the treatment box to treat the wastewater with chemicals, thereby realizing the continuous and functional integration of secondary filtration and chemical treatment of the wastewater, making the boiler wastewater treatment faster and more convenient and improving the treatment effect;

[0028] 3. The present invention uses a cleaning component to scrape and clean the second filter screen and discharge impurities, thereby preventing excessive accumulation of impurities from affecting the filtering efficiency. Moreover, filtering and impurity discharge and cleaning at different positions can be performed simultaneously without stopping the equipment.

[0029] 4. The present invention arranges a plurality of water collecting cylinders on a rotating frame and cooperates with the intermittent motion of the rotating frame, so that different positions in the treatment box can simultaneously carry out wastewater inflow, dosing and water discharge, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the structure of the present invention;

[0032] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0033] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0034] Figure 4 for Figure 1 Schematic diagram of the structure at C in the middle;

[0035] Figure 5 It is a structural schematic diagram of the scraper plate of the present invention;

[0036] Figure 6 This is a schematic diagram of the top structure of the cleaning plate of the present invention;

[0037] Figure 7 It is a structural schematic diagram of the rotating drum of the present invention;

[0038] Figure 8It is a structural schematic diagram of the processing box of the present invention;

[0039] Fig. 9 It is a structural schematic diagram of the guide groove of the present invention;

[0040] Fig.10 It is a schematic structural diagram of the filter press plate of the present invention.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] 100-filter box, 101-filter tank, 102-fixed circular plate, 103-fixed ring plate, 104-drain port, 105-discharge tank, 106-first filter screen, 107-telescopic cylinder, 108-filter plate;

[0043] 200-first water inlet pipe, 201-support shaft, 202-support plate, 203-second water inlet pipe, 204-rotating seat, 205-transmission gear ring, 206-moving rack, 207-pushing rod, 208-pushing groove, 209-rotating disk, 210-pushing shaft;

[0044] 300-processing box, 301-rotating frame, 302-support rod, 303-dosing pump, 304-dosing pipe, 305-arc rack, 306-fixing rod, 307-drainage trough, 308-third filter screen;

[0045] 400 - rotating cylinder, 401 - second filter screen, 402 - partition plate, 403 - first gear ring, 404 - first gear;

[0046] 500-water collecting cylinder, 501-moving seat, 502-moving cylinder, 503-guiding groove, 504-stirring shaft, 505-stirring blade, 506-transmission gear;

[0047] 600-lifting plate, 601-scraping plate, 602-cross plate, 603-electromagnet, 604-lifting cylinder;

[0048] 700-cleaning plate, 701-screw, 702-threaded barrel, 703-worm wheel, 704-worm. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0050] Embodiment 1, please refer to the attached drawings, the present invention provides a technical solution:

[0051] An integrated boiler wastewater treatment device comprises a filter box 100 and a treatment box 300 fixed to the bottom of the filter box 100, a dosing pump 303 and a dosing pipe 304 are provided on one side of the upper part of the treatment box 300, a drain port 104 is provided on one side of the bottom of the filter box 100, and the filter box 100 is connected to the treatment box 300 through the drain port 104, and a valve is provided in the drain port 104;

[0052] like Figure 1 As shown, a fixed circular plate 102 is provided in the middle of the upper inner cavity of the filter box 100, a fixed ring plate 103 is provided on the side wall of the lower inner cavity, and the top surface of the fixed circular plate 102 is fixed to the top surface of the inner cavity of the filter box 100, and the outer side of the fixed circular plate 102 is rotatably connected to a vertical rotating cylinder 400, the upper part of the rotating cylinder 400 is connected to a rotating assembly, and the lower outer side of the rotating cylinder 400 is rotatably connected to the inner side of the fixed ring plate 103;

[0053] A plurality of vertical partitions 402 are evenly fixed along the circumferential direction on the middle and lower part of the outer side of the rotating cylinder 400, and an arc-shaped second filter screen 401 is provided at the position between two adjacent partitions 402 of the rotating cylinder 400, and two adjacent partitions 402 and the second filter screen 401 at the corresponding position and the inner wall of the filter box 100 constitute a fan-shaped filter slot, and an arc-shaped filter slot 101 is provided on the top of the filter box 100, and the position of the filter slot 101 corresponds to the fan-shaped filter slot, and a first filter screen 106 is fixed at the bottom of the filter slot 101, and a water inlet assembly is provided on the top of the filter box 100, and a scraper assembly is provided at the outer end of the water inlet assembly corresponding to the position of the filter slot 101, and a swing assembly is provided on the fixed circular plate 102, and the bottom of the water inlet assembly is connected to the swing assembly accordingly;

[0054] A discharge groove 105 inclined outward is provided on one side of the fixed ring plate 103, the outer end of the discharge groove 105 extends out of the filter box 100, and a cleaning component is provided on the upper part of the inner wall of the filter box 100 corresponding to the position of the discharge groove 105;

[0055] A motor is provided at the center of the bottom of the inner cavity of the treatment box 300, and a rotating frame 301 is connected to the top of the motor. A plurality of guide grooves 503 are evenly fixed on the top of the rotating frame 301 along the circumferential direction. One end of the guide groove 503 close to the side wall of the treatment box 300 is set to be open, and a vertical water collecting cylinder 500 is provided inside the guide groove 503. The upper part of the outer wall of the water collecting cylinder 500 is connected to the bottom of the rotating frame 301 through a movable structure, wherein two water collecting cylinders 500 are respectively located at the drain outlet 104 and the dosing pipe 304;

[0056] like Fig. 9 As shown, a drainage groove 307 is provided at the lower portion of the side wall of the processing box 300 , and the inner end of the drainage groove 307 extends into the interior of the processing box 300 and is located below the outer end of one of the guide grooves 503 .

[0057] When treating boiler waste water, waste water is transported to the water inlet assembly through external equipment, and at the same time, the water inlet assembly is made to swing back and forth within a certain angle through the swing assembly, so that water is taken in while moving along the arc direction of the filter tank 101, to avoid the situation where the water inlet position is fixed and impurities accumulate and clog the filter screen at the same position; by arranging a scraper assembly at the outer end of the water inlet assembly, the water inlet assembly drives the scraper assembly to move, and the impurities on the first filter screen 106 are scraped and cleaned to both sides, and the top of the filter tank 101 faces the outside of the filter box 100. Therefore, the operator can clean the impurities scraped off the first filter screen 106 without stopping the equipment.

[0058] After the wastewater is initially filtered by the first filter screen 106 of the filter tank 101, it enters between the corresponding multiple partitions 402 below the fan-shaped area of ​​the filter tank 101, and then undergoes secondary filtration through the second filter screen 401 at the corresponding position, thereby improving the filtering effect and allowing impurities to accumulate between two adjacent partitions 402.

[0059] The wastewater that has completed the two-stage filtration enters the treatment box 300 through the drain port 104 and falls into the water collecting barrel 500 at the corresponding position. When the wastewater in the water collecting barrel 500 reaches a certain amount, the drain port 104 is closed, and the motor drives the rotating frame 301 to rotate a certain angle, thereby switching the positions of multiple water collecting barrels 500, so that the next water collecting barrel 500 moves to the drain port 104, and opens the drain port 104 to let water flow into the water collecting barrel 500, so that multiple water collecting barrels 500 can be filled with water in sequence;

[0060] Through the intermittent operation of the motor and the rotating frame 301, the multiple water collecting cylinders 500 are sequentially passed through the dosing pipe 304, and the treatment agent is added through the dosing pump 303 and the dosing pipe 304, so that the treatment agent and the wastewater are mixed and reacted, and the wastewater is further treated to improve the treatment effect;

[0061] During the intermittent movement of the rotating frame 301 and the water collecting cylinder 500, the water collecting cylinder 500 after dosing is allowed to have enough time between dosing and drainage to allow the treatment agent to fully react with the wastewater, thereby ensuring the treatment effect. When the water collecting cylinder 500 moves to the drainage trough 307, the water collecting cylinder 500 is moved upward by the moving structure, so that the bottom end of the water collecting cylinder 500 is separated from the guide trough 503, and the treated wastewater is discharged outward along the guide trough 503 and the drainage trough 307 for collection or other treatment operations.

[0062] The present invention arranges a filter box 100 and a treatment box 300 from top to bottom, and arranges corresponding first filter screen 106, second filter screen 401, water collection cylinder 500 and dosing pipe 304 therein, so as to realize continuous secondary filtration of wastewater and continuous treatment of chemicals and functional integration, making boiler wastewater treatment faster and more convenient and improving the treatment effect.

[0063] The present invention arranges a cleaning assembly above the discharge trough 105, and drives the rotating drum 400 and the partition plate 402 to rotate through the rotating assembly, so that the second filter screen 401 that has been filtering impurities for a period of time can be transferred to the discharge trough 105, discharge the impurities, and clean the second filter screen 401 through the cleaning assembly, thereby preventing excessive accumulation of impurities from affecting the filtering efficiency;

[0064] Multiple second filter screens 401 are separated by partitions 402, so that the second filter screens 401 at different positions can work separately, and while the second filter screen 401 at the discharge trough 105 is cleaning and discharging impurities, filtering work can still be carried out at other positions, so that filtering and impurity discharge and cleaning at different positions can be carried out simultaneously without affecting each other, without the need for equipment to stop working, thereby avoiding the impact of cleaning work on wastewater treatment.

[0065] The present invention arranges a plurality of water collecting cylinders 500 on a rotating frame 301, and cooperates with the intermittent motion of the rotating frame 301, so that different positions in the treatment box 300 can simultaneously carry out wastewater intake, dosing, and water discharge, thereby improving work efficiency. The intermittent motion of the rotating frame 301 leaves sufficient time for the reaction of the treatment agent between dosing and water discharge.

[0066] Among them, Figure 1 As shown, the water inlet assembly includes a first water inlet pipe 200 located in the middle above the filter box 100, a vertical support shaft 201 is fixed in the middle of the bottom of the first water inlet pipe 200, and a rotating seat 204 is fixed at the bottom end of the support shaft 201, as shown in FIG. Figure 3 As shown, the rotating seat 204 is rotatably connected to the center of the top surface of the filter box 100, and the bottom end extends into the filter box 100 and is correspondingly connected to the swing assembly;

[0067] The top surface of the rotating seat 204 is fixed with a support plate 202, and the bottom of the support plate 202 is in sliding contact with the top surface of the filter box 100. Figure 2 As shown, a second water inlet pipe 203 is fixed to the bottom of the first water inlet pipe 200 near the filter tank 101 . The second water inlet pipe 203 is fixed to the top surface of the support plate 202 , and a water inlet is provided at the bottom of the outer end corresponding to the position of the filter tank 101 .

[0068] When water is entering, the swing assembly enables the rotating seat 204 to drive the support plate 202, the support shaft 201 and other structures to reciprocate within a certain angle, thereby driving the second water inlet pipe 203 to move along the arc-shaped filter trough 101, thereby avoiding the situation where the water inlet position is fixed and impurities accumulate to block the first filter screen 106.

[0069] Among them, Figure 3As shown, the rocking assembly includes a transmission gear ring 205 fixed on a rotating seat 204, and a horizontal movable rack 206 is meshed on one side of the transmission gear ring 205. The movable rack 206 is slidably connected to the top of the inner cavity of the filter box 100 along a horizontal straight line direction and remains meshed with the transmission gear ring 205. A push rod 207 is vertically fixed to the middle part of the outer side of the movable rack 206, and a push groove 208 is provided inside the push rod 207 along its length direction. A rotating disk 209 is provided below the push rod 207, and a vertical push shaft 210 is eccentrically provided on the rotating disk 209, and the upper part of the push shaft 210 is located in the push groove 208. A motor is connected to the bottom of the rotating disk 209, and the motor is installed on the top of the fixed circular plate 102.

[0070] When the swing assembly is working, the motor is started to drive the rotating disk 209 and the driving shaft 210 to rotate. When the driving shaft 210 moves in a circular direction, it cooperates with the driving groove 208 to make the driving rod 207 drive the moving rack 206 to move back and forth in a straight line direction, thereby making the transmission gear ring 205 drive the rotating seat 204 and the water inlet assembly to swing within a certain angle, so as to allow water to enter along the arc-shaped filter tank 101.

[0071] When the present invention uses a swing assembly to drive the reciprocating rotation of the rotating seat 204, there is no need to repeatedly switch the rotation direction of the motor. The reciprocating rotation of the rotating seat 204 can be achieved through the continuous rotation of the motor and the rotating disk 209 and the transmission of the driving shaft 210, the driving rod 207 and the movable rack 206. Compared with directly using a motor to drive the rotating seat 204 and repeatedly switching the rotation direction of the motor, the swing assembly of the present application drives the rotating seat 204 more stably and conveniently.

[0072] Among them, Figure 4 As shown, the cleaning assembly includes a fan-shaped cleaning plate 700 located at the upper part of the inner cavity of the filter box 100, and the cleaning plate 700 is located above the discharge trough 105. Two vertical screws 701 are fixed to the top surface of the cleaning plate 700. The screws 701 are threadedly connected with threaded barrels 702, and the top ends of the screws 701 extend out of the threaded barrels 702 and the top surface of the filter box 100. The two threaded barrels 702 are rotatably connected to the inner side of the filter box 100, and a worm gear 703 is fixed to the threaded barrels 702. Figure 6 As shown, a worm 704 is meshed together on the two worm wheels 703 , and one end of the worm 704 is connected to a motor, which is installed on the side wall of the filter box 100 .

[0073] When too many impurities are accumulated at the corresponding second filter screen 401, the rotating cylinder 400 drives the second filter screen 401 to move to the discharge trough 105, and through the action of the partition plate 402, the accumulated impurities are pushed to the discharge trough 105 along the fixed ring plate 103 and discharged outward; at this time, the cleaning plate 700 is located above the second filter screen 401, and the inner side edge of the cleaning plate 700 contacts the outer side of the second filter screen 401, and then the worm 704 is driven by the motor, and the threaded cylinder 702 is rotated through the transmission of the two worm gears 703, so that the screw 701 drives the cleaning plate 700 to move downward, thereby cleaning the impurities at the second filter screen 401 during the downward movement, and the cleaned impurities fall into the discharge trough 105 and are discharged along the inclined bottom surface; a vibrator and other structures can be set at the bottom of the discharge trough 105 to accelerate the discharge of impurities and waste.

[0074] The present invention adopts structures such as a threaded barrel 702 and a screw rod 701 to realize the up and down movement of the cleaning plate 700 and the cleaning work, wherein the length of the screw rod 701 can be reasonably set according to the moving range of the cleaning plate 700, so that when the cleaning component is set, the overall length is close to the moving range of the cleaning plate 700. When the moving range of the cleaning plate 700 is large, if a cylinder or other structure is used, it is necessary to consider the length of the cylinder barrel itself and the extension length of the telescopic rod, which will cause the length of the overall structure to increase.

[0075] Among them, Figure 8 As shown, the movable structure includes a movable seat 501 fixed to the upper outer surface of the water collecting cylinder 500, and the multiple movable seats 501 are all located on the water collecting cylinder 500 near the center of the rotating frame 301, and each movable seat 501 is connected to the top of the rotating frame 301 through a movable cylinder 502. When the water collecting cylinder 500 collects waste water, the bottom end of the water collecting cylinder 500 is in close contact with the bottom surface of the guide groove 503, so that the bottom end of the water collecting cylinder 500 is closed to collect waste water. When the water collecting cylinder 500 rotates to the drainage groove 307, the corresponding movable cylinder 502 drives the movable seat 501 to drive the water collecting cylinder 500 to move upward, so that the bottom end of the water collecting cylinder 500 is separated from the guide groove 503, so that the waste water is discharged along the guide groove 503 and the drainage groove 307.

[0076] Among them, Figure 1 As shown, the rotating assembly includes a first gear ring 403 fixed to the upper inner portion of the rotating cylinder 400, a first gear 404 is meshed on one side of the first gear ring 403, the first gear 404 is connected to a motor, and the motor is installed on the top surface of the fixed circular plate 102. Through the motor and the first gear 404, the first gear ring 403 and other structures, the rotating cylinder 400 can drive the partition 402 to rotate and switch the position of the second filter 401.

[0077] Embodiment 2: The structure of this embodiment is basically the same as that of embodiment 1, except that Figure 2As shown, the scraper assembly includes a lifting plate 600 located above the support plate 202, such as Figure 5 As shown, the two sides of the bottom of the lifting plate 600 are connected to the support plate 202 through symmetrically arranged lifting cylinders 604, and two scraper plates 601 are symmetrically arranged on both sides of the lifting plate 600 and are slidably connected in the vertical direction. The bottom end of the scraper plate 601 passes through and extends out of the support plate 202, and a horizontal plate 602 is fixed to the outer side of the top, a spring is connected between the horizontal plate 602 and the lifting plate 600, and electromagnets 603 are fixed at the relative positions of the horizontal plate 602 and the lifting plate 600, and the electromagnets 603 are electrically connected to a power supply and a switch.

[0078] When a large amount of impurities accumulate on the first filter screen 106, when the support plate 202 drives the second water inlet pipe 203 to move from the middle to one side, the electromagnets 603 on the corresponding sides attract each other, causing the cross plate 602 to compress the spring and drive the scraper plate 601 on the corresponding side to move downward, so that its bottom end contacts the top surface of the first filter screen 106, thereby scraping and cleaning the impurities on the first filter screen 106 through the scraper plate 601 while the second water inlet pipe 203 moves. After the impurities are cleaned to one side, the electromagnet 603 is powered off, and then the scraper plate 601 moves back up under the action of the spring.

[0079] When the second water inlet pipe 203 rotates from one side to the middle position, the two electromagnets 603 on the other side are energized to attract each other, so that the scraper plate 601 on the other side moves downward, and as the second water inlet pipe 203 rotates, the remaining impurities on the other side of the filter tank 101 are scraped and cleaned, thereby reducing the blockage of the first filter screen 106 under the alternating cleaning action of the scraper plates 601 on both sides.

[0080] Among them, Fig.10 As shown, telescopic cylinders 107 are provided at the tops of both ends of the filter tank 101, and filter press plates 108 are fixed at the bottom ends of the telescopic cylinders 107. When the scraper plate 601 cleans the impurities to both ends of the filter tank 101, the filter press plates 108 are moved downward by the telescopic cylinders 107 on the corresponding side to filter and dehydrate the impurities.

[0081] Embodiment 3: The structure of this embodiment is basically the same as that of embodiment 1, except that Figure 8 As shown, a vertical stirring shaft 504 is provided at the center of the water collecting barrel 500, and a plurality of stirring blades 505 are evenly arranged on the stirring shaft 504. The lower part of the stirring shaft 504 is rotatably connected to the guide groove 503, and the bottom end passes through the guide groove 503 and the rotating frame 301, and is fixed with a transmission gear 506. An arc-shaped rack 305 is provided at the lower part of the inner cavity of the processing box 300, and the bottom of the arc-shaped rack 305 is fixed to the bottom surface of the processing box 300 by a plurality of evenly arranged fixing rods 306, and some transmission gears 506 in the processing box 300 are meshed with the arc-shaped rack 305.

[0082] After the water collecting barrel 500 is filled with wastewater and the treatment agent is added, the transmission gear 506 of the water collecting barrel 500 moves to the arc-shaped rack 305 and engages with it, and in the subsequent rotation process, the transmission gear 506 moves along the arc-shaped rack 305, thereby driving the stirring shaft 504 and the stirring blades 505 to rotate, so that the wastewater and the treatment agent are quickly mixed, thereby improving the wastewater treatment efficiency. When the water collecting barrel 500 is close to the drainage trough 307, the transmission gear 506 disengages from the arc-shaped rack 305, causing the stirring shaft 504 and the stirring blades 505 to stop rotating.

[0083] Embodiment 4: The structure of this embodiment is basically the same as that of embodiment 1, except that Figure 8 As shown, a plurality of vertical support rods 302 are evenly fixed along the circumferential direction at the bottom of the rotating frame 301, and a ball bearing is provided at the bottom end of the support rod 302, which contacts the bottom surface of the inner cavity of the processing box 300 through the ball bearing. The support rod 302 and the structure thereon provide support to improve the position stability of the rotating frame 301 and other structures, and the friction of the support rod 302 when moving relative to the bottom surface of the processing box 300 is reduced by the ball bearing, thereby improving the movement flexibility of the support rod 302 and the rotating frame 301.

[0084] Embodiment 5: The structure of this embodiment is basically the same as that of embodiment 1, except that Fig. 9 As shown, a vertical third filter screen 308 is fixed inside the drainage trough 307. When a treatment agent is added to the water collecting cylinder 500 and reacts with the wastewater to produce sediment, the sediment is filtered and intercepted by the third filter screen 308 during the process of the wastewater being discharged outward along the guide trough 503 and the drainage trough 307, so as to avoid affecting the subsequent treatment and recovery of the wastewater.

[0085] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0086] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated boiler wastewater treatment device, comprising a filter box (100) and a treatment box (300) fixed to the bottom of the filter box (100), a dosing pump (303) and a dosing pipe (304) are provided on one side of the upper part of the treatment box (300), a drain port (104) is provided on one side of the bottom of the filter box (100), and is connected to the treatment box (300) through the drain port (104), and a valve is provided in the drain port (104), characterized in that: A fixed circular plate (102) is provided in the middle of the upper inner cavity of the filter box (100), and a fixed ring plate (103) is provided on the side wall of the lower inner cavity; the outer side of the fixed circular plate (102) is rotatably connected to a vertical rotating cylinder (400); the upper part of the rotating cylinder (400) is connected to a rotating assembly, and the lower part of the outer side of the rotating cylinder (400) is rotatably connected to the inner side of the fixed ring plate (103); The rotating assembly comprises a first gear ring (403) fixed to the upper inner portion of the rotating cylinder (400), a first gear (404) meshing with one side of the first gear ring (403), the first gear (404) being connected to a motor, and the motor being mounted on the top surface of the fixed circular plate (102); A plurality of vertical partitions (402) are evenly fixed along the circumferential direction at the middle and lower part of the outer side of the rotating cylinder (400), and an arc-shaped second filter screen (401) is provided at a position between two adjacent partitions (402) of the rotating cylinder (400), an arc-shaped filter groove (101) is provided at the top of the filter box (100), and a first filter screen (106) is fixed at the bottom of the filter groove (101), a water inlet assembly is provided at the top of the filter box (100), and a scraper assembly is provided at the outer end of the water inlet assembly corresponding to the position of the filter groove (101), and a swing assembly is provided on the fixed circular plate (102), and the bottom of the water inlet assembly is connected to the swing assembly accordingly; A discharge groove (105) inclined outward is provided on one side of the fixed ring plate (103); the outer end of the discharge groove (105) extends out of the filter box (100); and a cleaning component is provided on the upper part of the inner wall of the filter box (100) at a position corresponding to the discharge groove (105); The cleaning assembly comprises a fan-shaped cleaning plate (700) located at the upper part of the inner cavity of the filter box (100), and the cleaning plate (700) is located above the discharge trough (105), and two vertical screws (701) are fixed on the top surface of the cleaning plate (700), and a threaded barrel (702) is threadedly connected to the screw (701), and the top end of the screw (701) extends out of the threaded barrel (702) and the top surface of the filter box (100), and the two threaded barrels (702) are rotatably connected to the inner side surface of the filter box (100), and a worm gear (703) is fixed to the threaded barrel (702), and a worm (704) is meshed with the two worm gears (703), and one end of the worm (704) is connected to a motor; A motor is provided at the center of the bottom of the inner cavity of the processing box (300), and the top of the motor is connected to a rotating frame (301). A plurality of guide grooves (503) are evenly fixed on the top of the rotating frame (301) along the circumferential direction, and one end of the guide groove (503) close to the side wall of the processing box (300) is set to be open, and a vertical water collection cylinder (500) is provided inside the guide groove (503), and the upper part of the outer wall of the water collection cylinder (500) is connected to the bottom of the rotating frame (301) via a movable structure; A drainage groove (307) is provided at the lower part of the side wall of the processing box (300), the inner end of the drainage groove (307) extends into the interior of the processing box (300) and is located below the outer end of one of the guide grooves (503); The water inlet assembly comprises a first water inlet pipe (200) located in the middle above the filter box (100); a vertical support shaft (201) is fixed in the middle of the bottom of the first water inlet pipe (200); a rotating seat (204) is fixed at the bottom end of the support shaft (201); the rotating seat (204) is rotatably connected to the center of the top surface of the filter box (100), and the bottom end extends into the filter box (100) and is correspondingly connected to the swing assembly; A support plate (202) is fixed to the top surface of the rotating seat (204); the bottom of the support plate (202) is in sliding contact with the top surface of the filter box (100); a second water inlet pipe (203) is fixed to the bottom of the first water inlet pipe (200) at a position close to the filter tank (101); the second water inlet pipe (203) is fixed to the top surface of the support plate (202), and a water inlet is provided at the bottom of the outer end corresponding to the position of the filter tank (101); The scraper assembly comprises a lifting plate (600) located above the support plate (202), the bottom two sides of the lifting plate (600) are connected to the support plate (202) via symmetrically arranged lifting cylinders (604), two scraper plates (601) are symmetrically arranged on both sides of the lifting plate (600) and are slidably connected in the vertical direction, the bottom end of the scraper plate (601) passes through and extends out of the support plate (202), and a transverse plate (602) is fixed to the outer side of the top, a spring is connected between the transverse plate (602) and the lifting plate (600), and electromagnets (603) are respectively fixed at the relative positions of the transverse plate (602) and the lifting plate (600), and the electromagnets (603) are electrically connected to a power supply and a switch; Telescopic cylinders (107) are provided at the tops of both ends of the filter tank (101), and filter press plates (108) are fixed at the bottom ends of the telescopic cylinders (107).

2. The integrated boiler wastewater treatment equipment according to claim 1 is characterized in that: The swing assembly comprises a transmission gear ring (205) fixed on a rotating seat (204); a horizontal moving rack (206) is meshed on one side of the transmission gear ring (205); the moving rack (206) is slidably connected to the top of the inner cavity of the filter box (100) along a horizontal straight line direction and remains meshed with the transmission gear ring (205); a push rod (207) is vertically fixed to the middle part of the outer side of the moving rack (206); a push groove (208) is provided inside the push rod (207) along its length direction; a rotating disk (209) is provided below the push rod (207); a vertical push shaft (210) is eccentrically provided on the rotating disk (209), and the upper part of the push shaft (210) is located in the push groove (208); a motor is connected to the bottom of the rotating disk (209), and the motor is installed on the top of the fixed circular plate (102).

3. The integrated boiler wastewater treatment equipment according to claim 1 is characterized in that: The movable structure comprises a movable seat (501) fixed to the upper part of the outer side surface of the water collecting cylinder (500), the plurality of movable seats (501) are all located on the water collecting cylinder (500) near the center of the rotating frame (301), and each movable seat (501) is connected to the top of the rotating frame (301) via a movable cylinder (502).

4. The integrated boiler wastewater treatment equipment according to claim 1 is characterized in that: A vertical stirring shaft (504) is provided at the center of the water collecting cylinder (500), and a plurality of stirring blades (505) are evenly arranged on the stirring shaft (504); the lower part of the stirring shaft (504) is rotatably connected to the guide groove (503), and the bottom end passes through the guide groove (503) and the rotating frame (301), and is fixed with a transmission gear (506); an arc-shaped rack (305) is provided at the lower part of the inner cavity of the processing box (300), and the bottom of the arc-shaped rack (305) is fixed to the bottom surface of the processing box (300) through a plurality of evenly arranged fixing rods (306), and a part of the transmission gear (506) in the processing box (300) is meshed with the arc-shaped rack (305).

5. The boiler wastewater integrated treatment equipment according to any one of claims 1 to 4, characterized in that: A vertical third filter screen (308) is fixed inside the drainage trough (307).

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