Sludge discharge device for sewage treatment

Abstract

The utility model discloses a sludge discharge device for sewage treatment, which belongs to the technical field of sludge discharge equipment and comprises a box body and a base fixedly connected to the bottom of the box body, inner grooves are formed in two ends of the inner wall of the front of the box body, first limiting pieces are uniformly and fixedly connected in the inner grooves, and second limiting pieces are fixedly connected to two ends of the front of the top of the box body. A flow guide block is fixedly connected into the box body, a pressing plate is fixedly connected to the bottom of the push rod, buffering pieces are fixedly connected to the four feet of the bottom of the pressing plate, a frame body is fixedly connected to the bottoms of the buffering pieces, a movable shaft is movably connected to the inner wall of the frame body, and a filtering plate is fixedly connected to the movable shaft. According to the sludge discharging device for sewage treatment, by arranging the first limiting piece, the second limiting piece, the inclined block, the filter plate and other components, soil blocks on the filter plate can be vibrated and loosened, compared with a traditional mode that people need to frequently bend over or soil blocks need to be pushed downwards one by one through tools, discharging is easier, the manpower and time cost is reduced, the labor intensity is relieved, and the operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sludge discharge device technical field, specifically is a sludge discharge device for sewage treatment. BACKGROUND

[0002] In the whole sewage treatment process, sludge as the core link, just like the system's "detoxification channel", its operating condition directly decides whether the sewage treatment system can stably, efficiently run, is more decisive to the final sewage treatment effect.

[0003] Such as the patent with the publication number CN217418222U discloses a sludge discharge device for sewage treatment, including the box, the box top side welds has the vertical board, and the vertical board one side is through bolted installation motor, motor one side power output end penetrates the vertical board and is installed with reciprocating screw rod through the coupling, and reciprocating screw rod periphery is equipped with silk block, silk block bottom is through screw installation connecting rod, and connecting rod bottom is through bolted installation scraper, scraper one side is through screw installation top plate, the box one side bottom is through bolted installation L type board, and L type board one side welds has spring, spring one side welds has sealing plate. But the existing device when carrying out the soil block processing, the operator needs to frequently bend down or with the aid of tools to push down the soil block, not only consumes a lot of manpower and time cost, and there is great labor intensity, low operation efficiency, and in the process of discharging, the compressed broken soil block can drop in the filtered water below, affects the purity of finished product.

[0004] Therefore, in order to solve such problems, we propose a sludge discharge device for sewage treatment. INVENTION CONTENTS

[0005] The utility model is aimed at providing a sludge discharge device for sewage treatment to solve the problem of frequent bending or using tools to push down the soil block when processing the soil block, which not only consumes a lot of manpower and time cost, but also has great labor intensity, low operation efficiency, and in the process of discharging, the compressed broken soil block can drop in the filtered water below, affecting the purity of finished product.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A sludge discharge device for sewage treatment, including box and fixedly connected to the bottom of the base of box, the front wall of box both ends are provided with inner groove, the first limit piece is uniformly connected in the inner groove, the both ends of the front of box top are fixedly connected with second limit piece, the flow guide block is fixedly connected in the box, the side of the top of base is fixedly connected with support, the top of support is fixedly connected with pneumatic cylinder, the output end of pneumatic cylinder is fixedly connected with push rod, the bottom of push rod is fixedly connected with pressing plate, the four legs of pressing plate bottom are all fixedly connected with buffer piece, the bottom of buffer piece is fixedly connected with frame, the inner wall of frame is movably connected with movable shaft, the movable shaft is fixedly connected with filter plate, the both ends of the side of filter plate top close to movable shaft are all fixedly connected with inclined block.

[0007] Further, the front outer wall of the box is connected with a water inlet pipe, and the front outer wall of the box is connected with a water outlet pipe, and the water outlet pipe is located below the water inlet pipe.

[0008] Further, the front outer wall of the box is connected with a water inlet pipe, and the front outer wall of the box is connected with a water outlet pipe, and the water outlet pipe is located below the water inlet pipe.

[0009] Further, the rear inner wall of the frame is provided with an installation groove, and the both ends of the outer wall of the rear of the filter plate are fixedly connected with a support block, and the bottom of the support block is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the bottom of the installation groove.

[0010] Further, the top of the rear inner wall of the frame and the top of the rear outer wall of the filter plate are provided with a recess, and the connecting rod is fixedly connected in the recess, and the elastic cloth is fixedly connected between the connecting rods.

[0011] Further, the both sides of the inner wall of the box are provided with a limiting groove, and the limiting block is movably connected in the limiting groove, and the limiting block is fixedly connected with the outer wall of the filter plate.

[0012] Further, the inclination angle of the first limiting piece and the second limiting piece is 45 degrees, and the maximum deflection angle of the filter plate and the inclined block is 45 degrees.

[0013] Compared with the prior art, the utility model has the advantages that the sludge discharge device for sewage treatment adopts a novel structure design, and the specific content is as follows:

[0014] (1) The sludge discharge device for sewage treatment, through the cooperative operation of the first limiting piece, the second limiting piece, the inclined block and the filter plate and the like components, excellent functions are played, when the device operates, these components cooperate with each other, can efficiently vibrate and loosen the soil blocks on the filter plate, through the cooperative action of the above-mentioned components, the soil blocks can easily realize vibration loosening on the filter plate, the operator does not need to perform heavy crouching operation or rely on complex tools, and the discharging work can be easily completed, the labor and time cost is greatly reduced, the labor intensity of the operator is significantly reduced, and the overall operation efficiency is greatly improved, which brings higher convenience and efficiency for the sludge discharge work in sewage treatment.

[0015] (2) The sludge discharge device for sewage treatment, by setting the two key components of the connecting rod and the elastic cloth, a big problem in the traditional sewage treatment sludge discharge process is successfully solved, during sewage treatment operation, the soil blocks are prone to scatter after being crushed, if the crushed soil blocks fall to the bottom of the box, they will mix into the treated water, thereby affecting the purity of the water, ultimately reducing the quality of sewage treatment, the connecting rod provides a stable support structure for the elastic cloth, so that it can be firmly arranged between the frame body and the filter plate, and the elastic cloth can effectively limit the crushed soil blocks in all directions by virtue of its flexibility and elasticity, when the soil blocks have a falling trend, the elastic cloth will timely block them to prevent them from falling to the bottom of the box, thereby avoiding the interference with the purity of the treated water from the source, and providing a solid guarantee for ensuring the high quality of sewage treatment.

[0016] Further, in the device, the flow guide block plays a crucial role, when the device operates, as sewage continuously flows into the box and is filtered, the water level in the box will gradually rise, if not guided, too much water can overflow the soil blocks being treated or to be treated, once this happens, the water that has filtered out impurities will again contact the soil blocks, causing the pollutants in the soil blocks to re-dissolve or mix into the water, thereby causing secondary pollution to the treated water, seriously affecting the effect and quality of sewage treatment, and the ingenious design of the flow guide block effectively avoids this problem, it is accurately fixed inside the box, and the special shape and position design can guide the filtered water to flow along a specific path when the water level rises, by reasonably guiding the water flow direction, the water flows smoothly to the water outlet pipe to discharge the box, and the soil blocks and the treated water are always in a relatively separated state, thereby greatly reducing the risk of secondary pollution, ensuring that the sewage treatment process can be stably and efficiently carried out, and effectively guaranteeing the final quality of sewage treatment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0019] Figure 3 It is the section solid schematic diagram of the box of the utility model;

[0020] Figure 4 It is the solid schematic diagram of the pressing assembly of the utility model Figure 1 ;

[0021] Figure 5 It is the solid schematic diagram of the pressing assembly of the utility model Figure 2 ;

[0022] Figure 6 It is the explosion schematic diagram of the pressing assembly of the utility model.

[0023] In the figure: 1, box;11, limit slot;12, inner groove;121, first limit piece;13, second limit piece;14, water inlet pipe;15, water outlet pipe;16, clamping groove;161, clamping block;162, guide block;17, flow guide block;2, support;21, air cylinder;211, push rod;22, pressing plate;221, buffer;23, frame;231, installation slot;232, movable shaft;233, filter plate;234, inclined block;24, support block;241, spring;25, recess;251, connecting rod;252, elastic cloth;26, limit block;3, base. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides the following technical scheme: a sludge discharge device for sewage treatment.

[0026] Embodiment one: a sludge discharge device for sewage treatment, through the first limit piece 121, the second limit piece 13, the inclined block 234 and the filter plate 233 and other components, the soil block on the filter plate 233 can be loosened by vibration, which is convenient for manual easy unloading, such as Figure 1 Figure 5 ​As shown, a sludge discharge device for sewage treatment includes a box body 1 and a base 3 fixedly connected to the bottom of the box body 1, the inner wall of the front of the box body 1 is provided with an inner groove 12 at both ends, the inner groove 12 is uniformly fixedly connected with a first limiting piece 121, the top front of the box body 1 is fixedly connected with a second limiting piece 13 at both ends, a flow guide block 17 is fixedly connected in the box body 1, a bracket 2 is fixedly connected to one side of the top of the base 3, a cylinder 21 is fixedly connected to the top of the bracket 2, a push rod 211 is fixedly connected to the output end of the cylinder 21, a pressing plate 22 is fixedly connected to the bottom of the push rod 211, a buffer piece 221 is fixedly connected to the four feet of the bottom of the pressing plate 22, a frame 23 is fixedly connected to the bottom of the buffer piece 221, a movable shaft 232 is movably connected to the inner wall of the frame 23, a filter plate 233 is fixedly connected to the movable shaft 232, inclined blocks 234 are fixedly connected to both ends of one side of the top of the filter plate 233 close to the movable shaft 232, a water inlet pipe 14 is connected through the outer wall of the front of the box body 1, a water outlet pipe 15 is connected through the outer wall of the front of the box body 1, the water outlet pipe 15 is located below the water inlet pipe 14, a clamping groove 16 is formed in the upper part of the outer wall of the front of the box body 1, a clamping block 161 is clamped in the clamping groove 16, a guide block 162 is fixedly connected to the outer wall of the clamping block 161, an installation groove 231 is formed in the rear inner wall of the frame 23, supporting blocks 24 are fixedly connected to both ends of the outer wall of the rear of the filter plate 233, springs 241 are fixedly connected to the bottom of the supporting blocks 24, and the bottom of the spring 241 is fixedly connected to the bottom of the installation groove 231.

[0027] The sewage enters the box body 1 from the water inlet pipe 14 on one side of the outer wall of the box body 1, is treated, and is discharged from the water outlet pipe 15 below the outer wall on the side close to the water inlet pipe 14, when it is necessary to treat the soil blocks, the cylinder 21 at the top of the bracket 2 is started, the push rod 211 at the output end of the cylinder 21 drives the pressing plate 22 to move downward, the buffer pieces 221 at the four feet of the bottom of the pressing plate 22 play a buffering role, protecting the components connected below, the frame 23 connected to the bottom of the buffer piece 221 is lowered, the movable shaft 232 movably connected to the inner wall of the frame 23 is fixedly connected with the filter plate 233, the filter plate 233 can rotate around the movable shaft 232, as the frame 23 is lowered, the inclined blocks 234 on the filter plate 233 will contact the first limiting piece 121 and the second limiting piece 13, as the inclination angle of the first limiting piece 121 and the second limiting piece 13 is 45 degrees and the maximum deflection angle of the filter plate 233 and the inclined block 234 is 45 degrees, in the process of lowering, the contact between the inclined block 234 and the limiting piece will cause the filter plate 233 to vibrate, thereby vibrating and loosening the soil blocks on the filter plate 233, facilitating subsequent manual unloading.

[0028] In the second embodiment, the connecting rod 251 and the elastic cloth 252 are arranged to limit the broken soil blocks and prevent them from falling to the bottom of the box body 1, affecting the purity of the water. Figure 6As shown, the upper part of the rear inner wall of the frame 23 and the upper part of the rear outer wall of the filter plate 233 are both provided with a recess 25, the connecting rods 251 are fixedly connected in the recesses 25, and the elastic cloth 252 is fixedly connected between the connecting rods 251; the limiting grooves 11 are formed in the two side inner walls of the box body 1, the limiting blocks 26 are movably connected in the limiting grooves 11, and the limiting blocks 26 are fixedly connected with the outer wall of the filter plate 233; the inclination angle of the first limiting member 121 and the second limiting member 13 is 45 degrees, and the maximum deflection angle of the filter plate 233 and the inclined block 234 is 45 degrees.

[0029] The installation groove 231 is formed in the side inner wall of the frame 23, the springs 241 connected with the bottom of the supporting blocks 24 at both ends of the side outer wall of the filter plate 233 are fixedly connected with the bottom of the installation groove 231, and the installation groove 231 plays a certain supporting and buffering role; meanwhile, the recesses 25 are formed in the side inner wall of the frame 23 close to the installation groove 231 and the outer wall of the filter plate 233 close to the supporting blocks 24, the elastic cloth 252 fixedly connected between the connecting rods 251 in the recesses 25 can limit the broken soil blocks, prevent them from falling to the bottom of the box body 1, and avoid affecting the purity of the treated water; the limiting blocks 26 movably connected in the limiting grooves 11 formed in the two side inner walls of the box body 1 are fixedly connected with the outer wall of the filter plate 233, and the cooperation of the limiting grooves 11 and the limiting blocks 26 can limit the movement track of the filter plate 233, so as to ensure the stability of the device.

[0030] The above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sludge discharging device for sewage treatment, comprising a box (1) and a base (3) fixedly connected to the bottom of the box (1), characterized in that: Both ends of the front inner wall of the box (1) are provided with an inner groove (12), and the first limiting piece (121) is uniformly and fixedly connected in the inner groove (12). Both ends of the top front of the box (1) are fixedly connected with the second limiting piece (13). The flow guide block (17) is fixedly connected in the box (1). The bracket (2) is fixedly connected to the rear top of the base (3). The top of the bracket (2) is fixedly connected with the air cylinder (21). The output end of the air cylinder (21) is fixedly connected with the push rod (211). The bottom of the push rod (211) is fixedly connected with the pressing plate (22). The four feet of the bottom of the pressing plate (22) are fixedly connected with the buffer piece (221). The bottom of the buffer piece (221) is fixedly connected with the frame (23). The inner wall of the frame (23) is movably connected with the movable shaft (232). The movable shaft (232) is fixedly connected with the filter plate (233). Both ends of the side of the filter plate (233) near the movable shaft (232) are fixedly connected with the inclined block (234).

2. The sludge discharge device for sewage treatment according to claim 1, characterized by: The front outer wall of the box (1) is connected with the water inlet pipe (14), and the front outer wall of the box (1) is connected with the water outlet pipe (15).

3. The sludge discharge device for sewage treatment according to claim 1, characterized in that: The front outer wall of the box (1) is connected with the water inlet pipe (14), and the front outer wall of the box (1) is connected with the water outlet pipe (15).

4. The sludge discharge device for sewage treatment according to claim 1, characterized by: The front outer wall of the box (1) is connected with the water inlet pipe (14), and the front outer wall of the box (1) is connected with the water outlet pipe (15).

5. The sludge discharge device for sewage treatment according to claim 1, characterized in that: The rear inner wall of the frame (23) is provided with the mounting groove (231), and the both ends of the outer wall of the rear of the filter plate (233) are fixedly connected with the support block (24). The bottom of the support block (24) is fixedly connected with the spring (241), and the bottom of the spring (241) is fixedly connected with the bottom of the mounting groove (231).

6. The sludge discharge device for sewage treatment according to claim 1, characterized by: The upper part of the rear inner wall of the frame (23) and the upper part of the rear outer wall of the filter plate (233) are provided with the recess (25), and the connecting rod (251) is fixedly connected in the recess (25).

7. The sludge discharge device for sewage treatment according to claim 1, characterized by: The both sides of the inner wall of the box (1) are provided with the limiting groove (11), and the limiting block (26) is movably connected in the limiting groove (11), and the outer wall of the limiting block (26) is fixedly connected with the filter plate (233). The inclination angle of the first limiting piece (121) and the second limiting piece (13) is 45 degrees, and the maximum deflection angle of the filter plate (233) and the inclined block (234) is 45 degrees.

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