A thick sludge solidifying agent spraying device

Abstract

The application belongs to the technical field of sludge solidification, in particular to a thick sludge solidifying agent spraying device, which comprises a solidifying box, supporting rods are fixed on the side walls of the solidifying box, a pair of top plates are slidably connected to the top of the supporting rods, a sprayer is connected to the bottom of the top plates, the inside of the solidifying box is provided with a sprayer, the inside of the solidifying box is provided with a No.1 rubber plate, a plurality of baffle plates are arranged in the middle of the No.1 rubber plate and at the top and bottom of the No.1 rubber plate, the baffle plates are connected through filter screens, and the baffle plates are fixed on the side walls of the No.1 rubber plate through the filter screens at both ends. The rotatable effect of the No.1 rotating shaft in the solidifying box can drive the extruding rods to continuously remove the bottom of the baffle plates, make the No.1 rubber plate appear ups and downs, drive the sludge and the solidifying agent to produce a chemical reaction, and further improve the reaction effect on the sludge and reduce the occurrence of the situation that the solidifying agent floats on the surface to cause poor solidification effect of the sludge at the bottom.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of sludge solidification, in particular to a thick sludge solidifying agent spraying device. BACKGROUND

[0002] Sludge solidifying agent is a common synthetic compound in modern society, which can react with water in sludge through mixing with sludge, thereby accelerating the hardening of sludge, and the dried sludge can be used as a base.

[0003] In the process of purifying sewage in a sewage treatment plant, sludge existing in the sewage will accumulate in the sewage pool to form sludge after a long period of sedimentation, and the thickness of the sludge will be different according to the different components in the sludge, and the sludge can be salvaged and treated again.

[0004] During the process of salvaging the sludge in the sewage pool by the staff, the sludge needs to be treated by adding solidifying agent to dry and harden the sludge, and the existing method of throwing and adding solidifying agent will cause the solidifying agent to float on the surface, thereby resulting in poor solidifying effect, therefore, the thick sludge solidifying agent spraying device is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0006] The technical scheme adopted by the application to solve the technical problem is: the thick sludge solidifying agent spraying device comprises a solidifying box, support rods are fixedly connected to the side walls on both sides of the solidifying box, a pair of top plates are slidingly connected to the top of the support rods, a sprayer is connected to the bottom of the top plate, a first rubber plate is arranged inside the solidifying box, a plurality of baffle plates are arranged on both sides of the middle of the first rubber plate, the baffles are connected by filter screens, the ends of the baffles are fixedly connected to the side walls of the first rubber plate by filter screens, a plurality of water leakage openings are formed below the filter screens in the first rubber plate, a first rotating shaft is rotatably connected to the side wall below the first rubber plate in the solidifying box, a plurality of extrusion rods are fixedly connected to the side wall of the first rotating shaft, and the extrusion rods are in contact with the side wall of the bottom baffle.

[0007] Preferably, a plurality of separating plates are fixedly connected below the plurality of baffles inside the curing box; a plurality of second rubber plates are fixedly connected between the separating plates and the bottom baffles; the first rotating shafts are located between each pair of second rubber plates; a plurality of third rubber plates are fixedly connected on both sides of the filter screen between the baffles and the first rubber plates; the extrusion rod is rotatably connected with a roller at the end; a limiting hook is hingedly connected to the bottom surface of the bottom baffle; the limiting hook and the baffle are connected through a torsional spring; during operation, the pulling effect of the limiting hook can pull the limiting hook during the rotation of the first rotating shaft, thereby pulling the first rubber plate and the baffle downward as a whole, and a shaking effect is generated, which shakes the sludge above the baffle and increases the mixing effect between the sludge and the curing agent; the blocking effect of the second rubber plate and the third rubber plate reduces the erosion of water to the equipment and increases the service life.

[0008] Preferably, a plurality of positioning blocks are fixedly connected between the first rubber plate and the baffle; a first connecting plate is fixedly connected to both sides of the bottom filter screen of the bottom baffle; the first connecting plate slides through the separating plate inside the curing box; a float is fixedly connected to the bottom end of the first connecting plate; during operation, the buoyancy of the float can drive the baffle to rise and fall after the sludge is drained through the fluctuation of the water level, thereby shaking the sludge above the baffle, moving the sludge, and accelerating the mixing effect with the curing agent.

[0009] Preferably, one end of an elastic band is fixedly connected to the side wall of the positioning block between the bottom baffle and the first rubber plate; a plurality of second rotating shafts are rotatably connected below the separating plate inside the curing box; the end of the elastic band is connected through the separating plate and the side wall of the float; the side wall of the second rotating shaft contacts the middle of the elastic band; a pair of impact blocks are fixedly connected to the side wall of the elastic band between the first rubber plate and the baffle; a plurality of limiting blocks are fixedly connected to the side wall of the baffle and the first rubber plate; during operation, the floating effect of the float can pull the elastic band, thereby causing a collision effect between the impact blocks and the limiting blocks, causing the first rubber plate and the baffle to vibrate, loosening the sludge on the top surface of the baffle, reducing the adhesion of the bottom sludge, and increasing the mixing effect.

[0010] Preferably, a pair of one-way chutes are arranged on the inner side wall of the curing box; the end of the first rubber plate slides in the one-way chute; the first rubber plate and the one-way chute are connected by the second connecting plate; the middle of the second connecting plate is provided with a torsional spring; the upper and lower ends of the inner side wall of the curing box are hingedly connected with scrapers; the scrapers and the side wall of the curing box are connected by the torsional spring, and the end of the scraper is in contact with the side wall of the first rubber plate; during operation, the existence of the one-way chute can keep the first rubber plate fixed by pulling under the elastic support of the second connecting plate during the up-and-down movement of the first rubber plate according to the different weights of the sludge, reset the first rubber plate, keep the stability of the first rubber plate, and the blocking effect of the scraper can reduce the sludge entering the one-way chute, thereby preventing the movement space of the first rubber plate from being blocked and affecting the movement.

[0011] Preferably, a second chute is vertically arranged on the side wall of the first chute in the curing box; one end of a connecting belt is fixedly connected to the end of the first rubber plate; the other end of the connecting belt is fixedly connected to the bottom of the second chute; a collision plate is fixedly connected to the middle of the connecting belt; a pair of third chutes are arranged on the inner side wall of the second chute; arc plates are rotatably connected to the side walls of the third chutes; during operation, the pulling effect of the connecting belt on the first rubber plate can drive the collision plate to collide with the side wall of the second chute during the up-and-down movement of the first rubber plate, vibrate the sludge on the first rubber plate, and mix the sludge with the curing agent.

[0012] Preferably, a plurality of fourth chutes are arranged in the second chute; side plates are hingedly connected to the side walls of the collision plate; the side plates and the collision plate are connected by torsional springs; during operation, the plurality of fourth chutes arranged on the side wall of the second chute can make the side plates contact the fourth chutes during the movement of the collision plate, produce a jerk effect, shake the sludge above the first rubber plate, increase the stirring effect of the sludge, and accelerate the mixing with the curing agent.

[0013] Preferably, a plurality of fourth chutes are arranged in the second chute; side plates are hingedly connected to the side walls of the collision plate; the side plates and the collision plate are connected by torsional springs; during operation, the plurality of fourth chutes arranged on the side wall of the second chute can make the side plates contact the fourth chutes during the movement of the collision plate, produce a jerk effect, shake the sludge above the first rubber plate, increase the stirring effect of the sludge, and accelerate the mixing with the curing agent.

[0014] Preferably, the connecting band is fixed below the collision plate with a pair of magnets; the magnets and the arc plate end have magnetic attraction effect; in operation, this step utilizes the magnetic force effect of the magnets, and the arc plate end has magnetic attraction effect, increasing the collision effect of the arc plate end and the connecting band side wall, and increasing the cleaning effect of the vibration on the sludge.

[0015] Preferably, the side wall of the first chute is fixed with rubber blocks at the top and bottom of the first rubber plate; the side wall of the rubber block is in contact with the first rubber plate; in operation, this step utilizes the contact effect of the rubber block and the side wall of the first rubber plate, which can reduce the occurrence of the blockage of the sludge into the first chute, thereby affecting the shaking effect of the first rubber plate.

[0016] The beneficial effects of the present application are:

[0017] 1. The present application provides a thick sludge curing agent spraying device, which utilizes the rotatable effect of the first rotating shaft in the curing box to continuously remove the extrusion rod from the bottom of the baffle, so that the first rubber plate appears upward fluctuation, thereby driving the sludge and the curing agent to produce a chemical reaction, thereby improving the reaction effect on the sludge and reducing the occurrence of poor curing effect of the sludge at the bottom due to the floating of the curing agent on the surface.

[0018] 2. The present application provides a thick sludge curing agent spraying device, which utilizes the pulling effect of the limiting hook to pull the limiting hook during the rotation of the first rotating shaft, thereby driving the first rubber plate and the baffle to appear downward pulling as a whole, thereby appearing the shaking effect, shaking the sludge existing above the baffle, increasing the mixing effect between the sludge and the curing agent, and the blocking effect of the second rubber plate and the third rubber plate reduces the erosion of water to the equipment, and increases the service life. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 is a perspective view of the present application;

[0021] Figure 2 is a structural schematic view of the curing box of the present application;

[0022] Figure 3 is a structural schematic view of the first rubber plate of the present application;

[0023] Figure 4 is a structural schematic view of the first rotating shaft of the present application;

[0024] Figure 5It is a structure schematic view of the elastic band of the present application;

[0025] Figure 6 It is a structure schematic view of the first sliding groove of the present application;

[0026] Figure 7 It is Figure 6 the enlarged view of A of the above figure;

[0027] Legend:

[0028] 1, curing box; 11, top plate; 12, support rod; 13, sprayer; 14, first rubber plate; 15, baffle; 16, filter screen; 17, water leakage port; 18, first rotating shaft; 19, extrusion rod; 2, separation plate; 21, second rubber plate; 22, third rubber plate; 23, roller; 24, limiting hook; 3, positioning block; 31, first connecting plate; 32, buoy; 4, elastic band; 41, second rotating shaft; 42, collision block; 43, limiting block; 5, first sliding groove; 51, second connecting plate; 52, scraper; 6, second sliding groove; 61, connecting belt; 62, collision plate; 63, third sliding groove; 64, arc plate; 7, fourth sliding groove; 71, side plate; 8, third rotating shaft; 9, magnet; 101, rubber block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0030] Please refer to Figures 1-7As shown, a kind of thick sludge solidifying agent spraying device, including solidifying box 1;The side wall of both sides of the solidifying box 1 is fixed with support rod 12;The top of the support rod 12 is slidably connected with a pair of top plate 11;The bottom of the top plate 11 is communicated with sprayer 13;;The inside of the solidifying box 1 is equipped with a rubber plate 14;A plurality of baffle plates 15 are located in the middle of the rubber plate 14 and are located on the upper and lower sides;Each pair of baffle plate 15 is connected by filter screen 16;The both ends of the baffle plate 15 are fixed to the side wall of the rubber plate 14 by filter screen 16;The rubber plate 14 is located below a plurality of filter screens 16 and is provided with water outlet 17;The inside of the solidifying box 1 is rotatably connected with a rotating shaft 18 below the rubber plate 14;A plurality of extrusion rods 19 are fixed to the side wall of the rotating shaft 18;The extrusion rod 19 and the side wall of the bottom baffle plate 15 are in contact;When working, after the staff salvages sludge, the top plate 11 can be opened and closed first, then the sludge is sent into the solidifying box 1 for storage, at this time, the sprayer 13 installed on the bottom of the top plate 11 can spray solidifying agent, in the process of spraying, the rotating shaft 18 can be rotated under the drive of motor, so that the extrusion rod 19 is in contact with the bottom of the baffle plate 15 constantly, drives the whole one rubber plate 14 to produce up and down, agitates the sludge existing on the rubber plate 14, accelerates the mixing of sludge and solidifying agent, increases the sludge solidification speed, while the existence of filter screen 16 and water outlet 17 can supply the water in sludge to drain downward, this step utilizes the rotatable effect of the rotating shaft 18 in the solidifying box 1, can drive the extrusion rod 19 to be in contact with the bottom of the baffle plate 15 constantly, so that the rubber plate 14 appears up and down, thereby driving sludge and solidifying agent to produce combination reaction, thereby improving the reaction effect of sludge, reduce the solidifying agent floating on the surface to cause the bottom sludge solidification effect to be not good The situation occurs.

[0031] Please refer to Figures 2-4As shown, the curing box 1 inside is located below the plurality of baffle 15 fixed with separation plate 2; the separation plate 2 and the bottom baffle 15 are fixed with a plurality of second rubber plate 21; the first rotating shaft 18 is located between each pair of second rubber plate 21; a plurality of the baffle 15 and the first rubber plate 14 are located on both sides of the filter screen 16 and are fixed with the third rubber plate 22; the end of the extrusion rod 19 is rotatably connected with the roller 23; the bottom of the baffle 15 is hingedly connected with the limiting hook 24; the limiting hook 24 and the baffle 15 are connected by a torsion spring; during the rotation of the first rotating shaft 18, the roller 23 mounted at the end of the extrusion rod 19 can contact the limiting hook 24, which produces a pulling effect on the limiting hook 24; at this time, under the action of the torsion spring force, the limiting hook 24 will drive the first rubber plate 14 and the baffle 15 to deviate as a whole; when the pulling effect is greater than the torsion spring force, the limiting hook 24 rotates away from the contact with the roller 23, the first rubber plate 14 is reset, and the top sludge is shaken; at the same time, in the process of sludge discharging water, the second rubber plate 21 and the third rubber plate 22 can block the water, reduce the water entering between the first rubber plate 14 and the baffle 15, and reduce the water and the first rotating shaft 18 contact; this step uses the pulling effect of the limiting hook 24 to produce a pulling effect on the limiting hook 24 during the rotation of the first rotating shaft 18, thereby driving the first rubber plate 14 and the baffle 15 to appear downward pulling as a whole, and then appearing the shaking effect, which shakes the sludge above the baffle 15, increases the mixing effect between the sludge and the curing agent, and the blocking effect of the second rubber plate 21 and the third rubber plate 22 reduces the erosion of water to the equipment, and increases the service life.

[0032] Please refer to Figures 2-5 As shown, the first rubber plate 14 and the baffle 15 are fixed with a plurality of positioning blocks 3; the bottom of the baffle 15 is fixed with a first connecting plate 31 on both sides of the bottom filter screen 16; the bottom end of the first connecting plate 31 slides in the curing box 1 through the separation plate 2; the bottom end of the first connecting plate 31 is fixed with a float 32; when the sludge continuously discharges water below the separation plate 2, the float 32 will gradually contact with the water; at this time, the air in the float 32 can drive the float 32 to float above the water, which produces an upward thrust on the baffle 15, thereby driving the baffle 15 to appear fluctuation state; meanwhile, the existence of the positioning block 3 can increase the integrity between the first rubber plate 14 and the baffle 15, maintain the stability of the middle part of the first rubber plate 14 and the baffle 15, and the size of the float 32 can be adjusted according to the requirement; this step uses the buoyancy of the float 32 to drive the baffle 15 to appear up and down fluctuation effect through the fluctuation of water level after the sludge is drained, thereby shaking the sludge above the baffle 15, moving the sludge, and accelerating the mixing effect with the curing agent.

[0033] Please refer to Figures 4-5As shown, the positioning block 3 side wall is located between the bottom baffle 15 and the one rubber plate 14, and one end of the elastic band 4 is fixed; the inside of the curing box 1 is rotatably connected with a plurality of second shafts 41 below the separation plate 2; the end of the elastic band 4 is connected through the separation plate 2 and the side wall of the float 32; the side wall of the second shaft 41 contacts the middle of the elastic band 4; the side wall of the elastic band 4 is fixed with a pair of impact blocks 42 between the one rubber plate 14 and the baffle 15; the side wall of the baffle 15 and the one rubber plate 14 is fixed with a plurality of limiting blocks 43; during work, the float 32 rises and falls according to the water level, and the movement of the float 32 will pull the elastic band 4, thereby driving the impact block 42 to move between the one rubber plate 14 and the baffle 15, and constantly colliding with the plurality of limiting blocks 43 to produce vibration, and the rotatable effect of the second shaft 41 can change the pulling direction of the elastic band 4, which utilizes the floating effect of the float 32 to produce a pulling effect on the elastic band 4, thereby driving the impact block 42 and the limiting block 43 to collide, causing the one rubber plate 14 and the baffle 15 to vibrate, loosening the sludge on the top surface of the baffle 15, reducing the adhesion of the bottom sludge, and increasing the mixing effect.

[0034] Please refer to Figure 6 As shown, a pair of first sliding grooves 5 are formed in the inside side wall of the curing box 1; the end of the one rubber plate 14 slides in the first sliding groove 5; the first sliding groove 5 and the one rubber plate 14 are connected by the second connecting plate 51; the second connecting plate 51 is installed with a torsional spring in the middle; the inside side wall of the curing box 1 is hinged with a scraper 52 at the upper and lower ends of the first sliding groove 5; the scraper 52 and the side wall of the curing box 1 are connected by the torsional spring, and the end of the scraper 52 contacts the side wall of the one rubber plate 14; during work, the elastic support effect provided by the torsional spring in the middle of the second connecting plate 51 can bend the second connecting plate 51, which can keep the end of the one rubber plate 14 moving in the first sliding groove 5, while providing a reset effect, and the contact between the scraper 52 and the side wall of the one rubber plate 14 can block the sludge moving to both sides, which utilizes the existence of the first sliding groove 5 to keep the one rubber plate 14 fixed by the elastic support of the second connecting plate 51 during the up-and-down movement of the one rubber plate 14, resets the one rubber plate 14, maintains the stability of the one rubber plate 14, and reduces the blocking of the moving space of the one rubber plate 14 caused by the sludge entering the first sliding groove 5, which affects the movement.

[0035] Please refer to Figure 7As shown, the inside of the curing box 1 is located on the side wall of the first chute 5 and is vertically downwardly provided with the second chute 6; one end of the connecting belt 61 is fixedly connected to the end of the first rubber plate 14; the other end of the connecting belt 61 is fixedly connected to the bottom of the second chute 6; the middle of the connecting belt 61 is fixedly connected with the collision plate 62; a pair of third chutes 63 are formed in the inner side wall of the second chute 6; the arc plate 64 is rotatably connected to the side wall of the third chute 63; in working, in the process of the first rubber plate 14 stirring the sludge, with the movement of the first rubber plate 14, the connecting belt 61 is pulled, the collision plate 62 moves according to the deformation of the connecting belt 61, and the collision plate 62 contacts the arc plate 64, in the process of contact, the extrusion effect of the collision plate 62 drives the arc plate 64 to rotate, after the collision plate 62 passes through, the end of the arc plate 64 contacts and collides with the side wall of the connecting belt 61, which drives the collision plate 62 to continuously collide with the side wall of the second chute 6, this step utilizes the pulling effect of the connecting belt 61 on the first rubber plate 14, which can drive the collision plate 62 to continuously collide with the side wall of the second chute 6, and through the transmission effect of vibration, the sludge on the first rubber plate 14 is vibrated, so that the sludge itself flows and mixes with the curing agent.

[0036] Please refer to Figure 7 As shown, the inside of the second chute 6 is provided with a plurality of fourth chutes 7; the side walls on both sides of the collision plate 62 are hingedly connected with the side plates 71; the side plates 71 and the collision plate 62 are connected by torsional springs; in working, in the movement of the collision plate 62, the end of the side plate 71 is attached to the side wall of the second chute 6 under the action of the torsional spring, at this time, the plurality of fourth chutes 7 formed in the side wall of the second chute 6 can enter the side plate 71 when the collision plate 62 passes through, and the side plate 71 and the fourth chutes 7 appear a stop effect in the back and forth movement, this step utilizes the plurality of fourth chutes 7 formed in the side wall of the second chute 6, which can make the side plate 71 contact the fourth chutes 7 in the movement of the collision plate 62, produce a stop effect, shake the sludge above the first rubber plate 14, increase the stirring effect of the sludge, and accelerate the mixing with the curing agent.

[0037] Please refer to Figure 7As shown, a plurality of groups of the fourth chute 7 is internally rotatably connected with the third shaft 8; the third shaft 8 is in contact with the side wall of the side plate 71; during the process of the side plate 71 being in contact with the plurality of groups of the fourth chute 7 due to the torsional force of the torsional spring, the rotatable third shaft 8 installed in the inner side wall of the fourth chute 7 can smoothly pass the side plate 71 under the effect of its rotation, and at the same time, the protrusion effect caused by itself brings a braking effect to the movement of the side plate 71; this step utilizes the rotation of the third shaft 8 to reduce the occurrence of the jamming of the side wall of the side plate 71 and the fourth chute 7, increase the stability of the equipment during operation, and at the same time, the protrusion effect of itself brings a braking effect to the movement of the side plate 71, and increases the vibration effect.

[0038] Please refer to Figure 7 As shown, the connecting belt 61 is fixed below the collision plate 62 with a pair of magnets 9; the magnets 9 and the end of the arc plate 64 are magnetically attracted; during the movement of the collision plate 62, the magnets 9 will drive the end of the arc plate 64 and the side wall of the connecting belt 61 to accelerate the collision through the magnetic attraction effect, loosen the sludge on the first rubber plate 14 through the transmission effect of vibration, and this step utilizes the magnetic effect of the magnets 9 to produce a magnetic attraction effect with the end of the arc plate 64, increase the collision effect of the end of the arc plate 64 and the side wall of the connecting belt 61, and increase the cleaning effect of the sludge through vibration.

[0039] Please refer to Figure 6 As shown, the side wall of the first chute 5 is fixed with rubber blocks 101 at the top and bottom of the first rubber plate 14; the side wall of the rubber block 101 is in contact with the first rubber plate 14; during the mixing and stirring process of the sludge in the curing box 1, the rubber block 101 installed on the side wall of the first chute 5 can be in contact with the side wall of the first rubber plate 14, and the existence of the scraper 52 provides secondary support for the sealing of the inside of the first chute 5, and this step utilizes the contact effect of the rubber block 101 and the side wall of the first rubber plate 14 to reduce the occurrence of the blockage of the sludge into the inside of the first chute 5, and further affect the shaking effect of the first rubber plate 14.

[0040] Working principle: after the staff salvages the sludge, the top plate 11 can be opened and closed first, and then the sludge is sent into the curing box 1 for storage. At this time, the sprayer 13 installed on the bottom of the top plate 11 can spray the curing agent. In the process of spraying, the first rotating shaft 18 can rotate under the drive of the motor, so that the extrusion rod 19 is in contact with the bottom of the baffle 15 constantly, driving the whole first rubber plate 14 to produce ups and downs, stirring the sludge on the first rubber plate 14, accelerating the mixing of sludge and curing agent, increasing the sludge curing speed, and the existence of filter screen 16 and water outlet 17 can supply water in the sludge to drain downward. In the process of rotating the first rotating shaft 18, the roller 23 installed at the end of the extrusion rod 19 can be in contact with the limiting hook 24 to produce pulling effect on the limiting hook 24. At this time, under the action of torsional spring torque, the limiting hook 24 will drive the whole first rubber plate 14 and baffle 15 to deviate. When the pulling effect is greater than the torsional spring torque, the limiting hook 24 rotates to separate from the contact with the roller 23, and the first rubber plate 14 resets to produce shaking effect on the top sludge. At the same time, in the process of sludge draining water, the second rubber plate 21 and the third rubber plate 22 can block the water to reduce the water entering between the first rubber plate 14 and the baffle 15, and also reduce the contact between the water and the first rotating shaft 18. When the sludge continuously drains water to the separation plate 2 below, the buoy 32 will gradually contact with the water. At this time, the air in the buoy 32 can make the buoy 32 float on the water, and according to the floating condition of the water, the buoy 32 produces upward thrust on the baffle 15, so as to drive the baffle 15 to appear fluctuation state. The existence of the positioning block 3 can increase the integrity between the first rubber plate 14 and the baffle 15, maintain the stability of the middle part of the first rubber plate 14 and the baffle 15, and the size of the buoy 32 can be adjusted according to the demand. In the process of the buoy 32 rising and falling according to the water level, the movement of the buoy 32 will produce pulling effect on the elastic belt 4, so as to drive the collision block 42 to move between the first rubber plate 14 and the baffle 15, and constantly collide with the plurality of limiting blocks 43 to produce vibration. The rotatable effect of the second rotating shaft 41 can change the pulling direction of the elastic belt 4. In the process of the first rubber plate 14 turning over the top sludge, the elastic support effect of the torsional spring in the middle of the second connecting plate 51 can drive the second connecting plate 51 to bend, so as to keep the end of the first rubber plate 14 moving in the first sliding slot 5, and provide reset effect. At the same time, the contact between the scraper 52 and the side wall of the first rubber plate 14 can block the sludge moving to both sides. In the process of the first rubber plate 14 turning over the sludge, with the movement of the first rubber plate 14, the connecting belt 61 will be pulled, the collision plate 62 will move according to the deformation of the connecting belt 61, and contact with the arc plate 64. In the process of contact, the extrusion effect of the collision plate 62 will drive the arc plate 64 to rotate,After the collision plate 62 passes smoothly, the end of the arc plate 64 and the side wall of the connecting belt 61 are in contact and impact, driving the collision plate 62 to continuously collide with the side wall of the second sliding groove 6. During the movement of the collision plate 62, the end of the side plate 71 will be attached to the side wall of the second sliding groove 6 under the action of the torsion spring. At this time, the multiple groups of fourth sliding grooves 7 opened on the side wall of the second sliding groove 6 can make the side plate 71 enter when the collision plate 62 passes. During the back and forth movement, the side plate 71 and the fourth sliding groove 7 appear to be jerky. During the process of the side plate 71 being in contact with the multiple groups of fourth sliding grooves 7 due to the torsion of the torsion spring, the rotatable third rotating shaft 8 installed inside the fourth sliding groove 7 can make the side plate 71 pass smoothly under the effect of its rotation, and at the same time, the protrusion effect caused by itself brings the jerking effect to the movement of the side plate 71. During the movement of the collision plate 62, with the contact with the arc plate 64, the magnetic attraction effect of the magnet 9 after passing will drive the end of the arc plate 64 and the side wall of the connecting belt 61 to collide at high speed. Through the transmission effect of vibration, the sludge on the first rubber plate 14 is loosened. During the mixing and stirring process of the sludge in the solidification box 1, the rubber block 101 installed on the side wall of the first sliding groove 5 can be in contact with the side wall of the first rubber plate 14, and the existence of the scraper 52 provides secondary support for the sealing of the first sliding groove 5.

[0041] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A kind of thick sludge solidifying agent spraying device, including solidifying box (1);The side wall of both sides of the solidifying box (1) is fixed with support rod (12);The top of the support rod (12) is slidably connected with a pair of top plate (11);The bottom of the top plate (11) is communicated with sprayer (13);Its characterized in that: The inside of the curing box (1) is provided with a rubber plate (14); the middle of the rubber plate (14) is provided with a plurality of baffle plates (15) on the upper and lower sides; each pair of baffle plates (15) is connected by a filter screen (16); the both ends of the baffle plate (15) are fixedly connected to the side wall of the rubber plate (14) by the filter screen (16); the rubber plate (14) is provided with a water outlet (17) below the plurality of filter screens (16); the inside of the curing box (1) is rotatably connected to a first rotating shaft (18) below the rubber plate (14); a plurality of extrusion rods (19) are fixedly connected to the side wall of the first rotating shaft (18); the extrusion rod (19) and the side wall of the bottom baffle plate (15) are in contact; A plurality of positioning blocks (3) are fixedly connected between the rubber plate (14) and the baffle plate (15); a first connecting plate (31) is fixedly connected to the both sides of the bottom filter screen (16) of the bottom baffle plate (15); the bottom end of the first connecting plate (31) slides in the curing box (1) through the separation plate (2); a float (32) is fixedly connected to the bottom end of the first connecting plate (31). One end of the elastic band (4) is fixedly connected between the bottom baffle plate (15) and the rubber plate (14); a plurality of second rotating shafts (41) are rotatably connected below the separation plate (2) in the curing box (1); the end of the elastic band (4) is connected through the side wall of the separation plate (2) and the float (32); the side wall of the second rotating shaft (41) is in contact with the middle of the elastic band (4); a pair of impact blocks (42) are fixedly connected to the side wall of the elastic band (4) between the rubber plate (14) and the baffle plate (15); a plurality of limiting blocks (43) are fixedly connected to the side wall of the baffle plate (15) and the rubber plate (14).

2. The thick sludge solidifying agent spraying device according to claim 1, characterized by: A separation plate (2) is fixedly connected below the plurality of baffle plates (15) in the curing box (1); a plurality of second rubber plates (21) are fixedly connected between the separation plate (2) and the bottom baffle plate (15); the first rotating shaft (18) is located between each pair of second rubber plates (21); a third rubber plate (22) is fixedly connected to the both sides of the filter screen (16) between the plurality of baffle plates (15) and the rubber plate (14); a roller (23) is rotatably connected to the end of the extrusion rod (19); a limiting hook (24) is hingedly connected to the bottom surface of the bottom baffle plate (15); the limiting hook (24) and the baffle plate (15) are connected by a torsion spring.

3. The thick sludge solidifying agent spraying device according to claim 1, characterized by: A pair of first sliding grooves (5) are formed in the side wall of the curing box (1); the end of the rubber plate (14) slides in the first sliding groove (5); the first sliding groove (5) and the rubber plate (14) are connected by a second connecting plate (51); a torsion spring is installed in the middle of the second connecting plate (51); a scraper (52) is hingedly connected to the upper and lower ends of the first sliding groove (5) in the side wall of the curing box (1); the scraper (52) and the side wall of the curing box (1) are connected by a torsion spring, and the end of the scraper (52) is in contact with the side wall of the rubber plate (14).

4. The thick sludge solidifying agent spraying device according to claim 1, characterized by: The inside of the curing box (1) is vertically downwardly provided with a second chute (6) on the side wall of a first chute (5); one end of a connecting belt (61) is fixedly connected to the end of a first rubber plate (14); the other end of the connecting belt (61) is fixedly connected to the bottom of the second chute (6); a collision plate (62) is fixedly connected to the middle of the connecting belt (61); a pair of third chutes (63) are formed in the inner side wall of the second chute (6); and an arc plate (64) is rotatably connected to the side wall of the third chute (63).

5. The thick sludge solidifying agent spraying device according to claim 4, characterized by: A plurality of fourth chutes (7) are formed in the inner side wall of the second chute (6); a side plate (71) is hingedly connected to the side wall on both sides of the collision plate (62); and the side plate (71) and the collision plate (62) are connected by a torsion spring.

6. The thick sludge solidifying agent spraying device according to claim 5, characterized by: A third rotating shaft (8) is rotatably connected in each of the plurality of fourth chutes (7); and the third rotating shaft (8) is in contact with the side wall of the side plate (71).

7. The thick sludge solidifying agent spraying device according to claim 4, characterized by: A pair of magnets (9) are fixedly connected below the collision plate (62) of the connecting belt (61); and the magnets (9) and the end of the arc plate (64) are magnetically attracted to each other.

8. The thick sludge solidifying agent spraying device according to claim 3, characterized by: Rubber blocks (101) are fixedly connected to the top and the bottom of the first rubber plate (14) on the side wall of the first chute (5); and the side wall of the rubber block (101) is in contact with the first rubber plate (14).

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