A sodium cyanide wastewater recycling treatment device

Abstract

The application discloses a sodium cyanide wastewater recycling treatment equipment and relates to the field of sewage treatment. The damping spring is arranged to drive the cutter plate to move, so that the cutter plate is protected, damage of the cutter plate caused by the cutter plate encountering a hard object is prevented, the crushing mechanism cannot normally work, work efficiency is affected, the wall scraping mechanism is arranged to ensure the cleanness of the inner wall of the crushing chamber during work, adhesion of objects is prevented, cleaning difficulty is increased due to long-time cleaning, the stirring motor is arranged to make the sewage and the reagent fully react, to speed up the reaction efficiency, to save the treatment time, and to prevent the deposited sand and stones from entering the gap during the rotation of the protection block, to affect the normal work of the stirring motor, to protect the stirring motor, the separation mechanism is arranged to separate the silt and water, to ensure that the sewage treatment in the separation chamber can be continuously carried out, and to improve work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of sewage treatment, in particular to a sodium cyanide wastewater recycling treatment equipment. BACKGROUND

[0002] Sodium cyanide is an important basic chemical raw material, often used for basic chemical synthesis, metallurgy and other industries, but sodium cyanide is highly toxic, and if the sodium cyanide wastewater discharged by industrial enterprises is not properly treated, it will cause a large number of poisoning incidents, so we have been exploring a reliable method for treating industrial wastewater containing sodium cyanide with simple operation, low investment and operation cost;

[0003] The traditional treatment device is to add reagents to precipitate harmful substances in wastewater, and then discharge after reaching the specified standard. During the process of adding reagents to the machine, the reagents are often clumped due to splashing and moisture, which seriously affects the treatment effect, causes the reagents to be unable to fully react, causes waste, and also increases the cost of reagents. SUMMARY

[0004] In view of the deficiencies of the prior art, the technical scheme adopted by the present application to solve its technical problems is: a sodium cyanide wastewater recycling treatment equipment, comprising a protection mechanism, the inner wall of the protection mechanism is fixedly connected with a grinding mechanism, the bottom of the protection mechanism is fixedly connected with a separation mechanism, the inner wall of the separation mechanism is fixedly connected with a stirring mechanism, the grinding mechanism comprises a rotating shaft, the outer surface of the rotating shaft is symmetrically provided with a connecting plate, one end of the connecting plate close to the rotating shaft is fixedly connected with the outer surface of the rotating shaft, the outer surface of the rotating shaft is symmetrically provided with a connecting rod, one end of the connecting rod close to the rotating shaft is fixedly connected with the outer surface of the rotating shaft, the outer surface of the connecting rod is symmetrically provided with a connecting block, the opposite sides of the connecting block are fixedly connected with the outer surface of the connecting rod, and the inner wall of the connecting block is rotatably connected with a spring pressing rod, further comprising a wall scraping mechanism, the wall scraping mechanism comprises a scraping bin fixedly connected with one end of the spring pressing rod away from the connecting block, the bottom of the scraping bin is provided with a sieve plate, the top of the sieve plate is in close contact with the bottom of the scraping bin, the inner wall of the scraping bin is symmetrically provided with a buffer spring, one end of the buffer spring close to the scraping bin is fixedly connected with the inner wall of the scraping bin, and the other end of the buffer spring away from the scraping bin is fixedly connected with a scraper, a crushing mechanism, the crushing mechanism comprises a connecting head fixedly connected with the bottom of the connecting plate, the inner wall of the connecting head is symmetrically provided with a sliding rod, both ends of the sliding rod are fixedly connected with the inner wall of the connecting head, the outer surface of the sliding rod is slidably connected with a cutter plate, the outer surface of the cutter plate is symmetrically provided with a shock-absorbing spring, one end of the shock-absorbing spring close to the cutter plate is fixedly connected with the outer surface of the cutter plate, the protection mechanism comprises a crushing motor, the bottom of the crushing motor is fixedly connected with a crushing bin, the bottom of the crushing bin is fixedly connected with a bottom plate, the inner wall of the crushing bin is fixedly connected with the outer surface of the sieve plate, and the bottom of the crushing motor is fixedly connected with the top of the rotating shaft.

[0005] Further, the stirring mechanism comprises a stirring motor, a connecting column is fixedly connected to the top of the stirring motor, connecting shafts are symmetrically arranged on the outer surface of the connecting column, one end of the connecting shaft close to the connecting column is fixedly connected to the outer surface of the connecting column, stirring plates are rotatably connected to the other end of the connecting shaft away from the connecting column, stirring wheels are symmetrically arranged on the inner wall of the stirring plate, the two ends of the stirring wheel are rotatably connected to the inner wall of the stirring plate, fixing blocks are symmetrically arranged on the outer surface of the connecting column, sand collecting mechanisms are fixedly connected to the bottom of the fixing block, protection blocks are symmetrically arranged on the outer surface of the fixing block, and the inner wall of the protection block is fixedly connected to the outer surface of the fixing block, in the working process, the connecting column is driven to rotate by the stirring motor, so as to drive the stirring plate to rotate, the stirring wheel in the stirring plate drives the water flow to rotate, the sewage and the reagent are fully reacted, the reaction efficiency is accelerated, the processing time is saved, and the connecting part is protected in the rotating process of the protection block, so that the sand and gravel precipitated do not enter the gap and affect the normal work of the stirring motor.

[0006] Further, the sand collecting mechanism comprises a fixing plate, buffer rods are symmetrically arranged on the outer surface of the fixing plate, one end of the buffer rod close to the fixing plate is fixedly connected to the outer surface of the fixing plate, buffer plates are fixedly connected to the other end of the buffer rod away from the fixing plate, and sand collecting blocks are fixedly connected to the outer surface of the buffer plate, in the working process, the fixing plate is driven to rotate by the stirring motor, a large amount of mud and sand will be precipitated in the reaction of the reagent and the sewage, the mud and sand are prevented from being accumulated at the center and affecting the normal separation work, at this time, the mud and sand are driven to the specified position by the sand collecting block in the rotating process of the sand collecting mechanism, and the buffer rod buffers when the mud and sand are too much.

[0007] Further, the separation mechanism comprises a separation bin, control blocks are symmetrically arranged on the inner wall of the separation bin, the bottom of the control block is fixedly connected to the inner wall of the separation bin, auger shafts are symmetrically arranged on the outer surface of the control block, the bottom of the auger shaft is rotatably connected to the outer surface of the control block, sand outlet cylinders are symmetrically arranged on the outer surface of the control block, the bottom of the sand outlet cylinder is fixedly connected to the outer surface of the control block, a filter plate is fixedly connected to the inner wall of the separation bin, a splash-proof plate is fixedly connected to the outer surface of the separation bin, a collection bin is fixedly connected to the outer surface of the separation bin, the top of the separation bin is fixedly connected to the bottom of the bottom plate, and the inner wall of the separation bin is fixedly connected to the bottom of the stirring motor, in the working process, the auger shaft is driven to rotate by the control block, the mud and sand precipitated at the bottom of the separation bin are taken out of the separation bin through the sand outlet cylinder, the continuous separation work is ensured, and when the water flow reaches a certain degree, the treated sewage enters the collection bin through the filter plate, so that the mud and sand are separated from the water.

[0008] The beneficial effects of the present application are as follows:

[0009] 1. The present application sets up damping spring, drives cutter plate to move, protects cutter plate, prevents cutter plate from being damaged when hard object meets cutter plate, makes crushing mechanism unable to work normally, and influences work efficiency.

[0010] 2. The present application sets up wall scraping mechanism, guarantees cleanness of crushing chamber inner wall during work, prevents adhered object from causing cleaning difficulty to increase due to long time without cleaning.

[0011] 3. The present application sets up stirring motor, makes sewage and reagent fully react, simultaneously speeds up reaction efficiency, saves processing time, simultaneously protects block protects connecting part during rotation, prevents deposited sand and stone from entering gap, influences stirring motor to work normally, and has protection effect on stirring motor.

[0012] 4. The present application sets up separating mechanism, separates mud and sand, guarantees sewage treatment in separating chamber to continuously carry out, and improves work efficiency. DETAILED DESCRIPTION

[0013] Figure 1 is front view of the present application;

[0014] Figure 2 is sectional view of the present application;

[0015] Figure 3 is structure schematic view of grinding mechanism of the present application;

[0016] Figure 4 is structure schematic view of crushing mechanism of the present application;

[0017] Figure 5 is structure schematic view of stirring mechanism of the present application;

[0018] Figure 6 is structure schematic view of sand gathering mechanism of the present application;

[0019] Figure 7 is structure schematic view of separating mechanism of the present application;

[0020] In the figure: 1, protection mechanism; 2, grinding mechanism; 3, stirring mechanism; 4, separating mechanism; 11, crushing motor; 12, crushing chamber; 13, bottom plate; 21, wall scraping mechanism; 22, rotating shaft; 23, connecting plate; 24, crushing mechanism; 25, connecting rod; 26, spring pressing rod; 27, connecting block; 211, sieve plate; 212, chamber scraping; 213, scraper; 214, buffer spring; 241, damping spring; 242, sliding rod; 243, knife plate; 244, connecting head; 31, stirring motor; 32, protection block; 33, stirring plate; 34, connecting shaft; 35, connecting column; 36, stirring wheel; 37, fixed block; 38, sand gathering mechanism; 381, upper sand block; 382, buffer plate; 383, buffer rod; 384, fixed plate; 41, collecting chamber; 42, splash-proof plate; 43, filter plate; 44, separating chamber; 45, sand outlet cylinder; 46, control block; 47, auger shaft. DETAILED DESCRIPTION

[0021] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application and to enable others skilled in the art to best utilize the application in various embodiments with various modifications as are suited to the particular use contemplated.

[0022] Embodiment one, as Figures 1-4As shown, a kind of sodium cyanide wastewater recycling treatment equipment, including protection mechanism 1, the inner wall of protection mechanism 1 is fixedly connected with grinding mechanism 2, the bottom of protection mechanism 1 is fixedly connected with separation mechanism 4, the inner wall of separation mechanism 4 is fixedly connected with stirring mechanism 3, grinding mechanism 2 includes shaft 22, the outer surface of shaft 22 is provided with connecting plate 23, one end of connecting plate 23 close to shaft 22 is fixedly connected with the outer surface of shaft 22, the outer surface of shaft 22 is provided with connecting rod 25, one end of connecting rod 25 close to shaft 22 is fixedly connected with the outer surface of shaft 22, the outer surface of connecting rod 25 is provided with connecting block 27, the opposite side of connecting block 27 is fixedly connected with the outer surface of connecting rod 25, spring press bar 26 is rotatably connected to the inner wall of connecting block 27, further comprising, wall scraping mechanism 21, including the fixed connection of spring press bar 26 with the end away from connecting block 27, the bottom of scraping bin 212 is provided with sieve plate 211, the top of sieve plate 211 is attached to the bottom of scraping bin 212, the inner wall of scraping bin 212 is provided with buffer spring 214, one end of buffer spring 214 close to scraping bin 212 is fixedly connected with the inner wall of scraping bin 212, one end of buffer spring 214 away from scraping bin 212 is fixedly connected with scraper 213, crushing mechanism 24, including the fixed connection of connecting head 244 with the bottom of connecting plate 23, the inner wall of connecting head 244 is provided with sliding rod 242, both ends of sliding rod 242 are fixedly connected with the inner wall of connecting head 244, the outer surface of sliding rod 242 is slidably connected with knife plate 243, the outer surface of knife plate 243 is provided with shock absorbing spring 241, one end of shock absorbing spring 241 close to knife plate 243 is fixedly connected with the outer surface of knife plate 243, protection mechanism 1 includes crushing motor 11, the bottom of crushing motor 11 is fixedly connected with crushing bin 12, the bottom of crushing bin 12 is fixedly connected with bottom plate 13, the inner wall of crushing bin 12 is fixedly connected with the outer surface of sieve plate 211, the bottom of crushing motor 11 is fixedly connected with the top of shaft 22, in the working process, crushing motor 11 drives shaft 22 to rotate to crush the agglomerates existing in the medicinal powder, at this time, shaft 22 drives connecting plate 23 to rotate, so as to drive crushing mechanism 24 to rotate, knife plate 243 in crushing mechanism 24 crushes the agglomerates, when hard debris or agglomerates are encountered, shock absorbing spring 241 drives knife plate 243 to move, protects knife plate 243, prevents damage to knife plate 243 when hard objects encounter knife plate 243, so that crushing mechanism 24 cannot work normally, affects work efficiency, at the same time, connecting rod 25 drives wall scraping mechanism 21 to work while crushing mechanism 24 works, at this time, scraper 213 cleans the inner wall of crushing bin 12, when encountering objects with high adhesion degree, buffer spring 214 drives scraper 213 to move, protects scraper 213, then more solid scraping bin 212 cleans the objects again, spring press bar 26 presses scraping bin 212 to ensure cleaning effect,The sieve plate 211 puts the medicine meeting the standard after crushing into the next process, and the wall scraping mechanism 21 ensures the cleanliness of the inner wall of the crushing bin 12 during work, preventing the adhesion of objects from causing difficulty in cleaning if not cleaned for a long time.

[0023] In example two, on the basis of example one, referring to Figures 5-7 The stirring mechanism 3 comprises a stirring motor 31, a connecting column 35 is fixedly connected to the top of the stirring motor 31, connecting shafts 34 are symmetrically arranged on the outer surface of the connecting column 35, one end of the connecting shaft 34 close to the connecting column 35 is fixedly connected to the outer surface of the connecting column 35, a stirring plate 33 is rotatably connected to one end of the connecting shaft 34 away from the connecting column 35, stirring wheels 36 are symmetrically arranged on the inner wall of the stirring plate 33, both ends of the stirring wheel 36 are rotatably connected to the inner wall of the stirring plate 33, fixed blocks 37 are symmetrically arranged on the outer surface of the connecting column 35, a sand collecting mechanism 38 is fixedly connected to the bottom of the fixed block 37, protective blocks 32 are symmetrically arranged on the outer surface of the fixed block 37, and the inner wall of the protective block 32 is fixedly connected to the outer surface of the fixed block 37. In the working process, the connecting column 35 is driven to rotate by the stirring motor 31, thereby driving the stirring plate 33 to rotate, the stirring wheel 36 in the stirring plate 33 drives the water flow to rotate, the sewage and the medicine fully react, the reaction efficiency is accelerated, the processing time is saved, the protective blocks 32 protect the connecting part during rotation, prevent the sand and stones precipitated from entering the gap, affect the normal work of the stirring motor 31, and have a protective effect on the stirring motor 31.

[0024] The sand collecting mechanism 38 comprises a fixed plate 384, buffer rods 383 are symmetrically arranged on the outer surface of the fixed plate 384, one end of the buffer rod 383 close to the fixed plate 384 is fixedly connected to the outer surface of the fixed plate 384, a buffer plate 382 is fixedly connected to one end of the buffer rod 383 away from the fixed plate 384, and sand blocks 381 are fixedly connected to the outer surface of the buffer plate 382. In the working process, the fixed plate 384 is driven to rotate by the stirring motor 31, a large amount of silt will be precipitated in the reaction of the medicine and the sewage, preventing the silt from accumulating at the center and affecting the normal operation of the separation work. At this time, the sand collecting mechanism 38 drives the silt to the designated position through the sand blocks 381 during rotation, and when there is too much silt, the buffer rods 383 buffer at this time to ensure the continuous work of the device. The sand blocks and the separation mechanism cooperate with each other to ensure the efficient work.

[0025] The separating mechanism 4 comprises a separating bin 44, the inner wall of the separating bin 44 is symmetrically provided with a control block 46, the bottom of the control block 46 is fixedly connected with the inner wall of the separating bin 44, the outer surface of the control block 46 is symmetrically provided with an auger shaft 47, the bottom of the auger shaft 47 is rotatably connected with the outer surface of the control block 46, the outer surface of the control block 46 is symmetrically provided with a sand outlet cylinder 45, the bottom of the sand outlet cylinder 45 is fixedly connected with the outer surface of the control block 46, the inner wall of the separating bin 44 is fixedly connected with a filter plate 43, the outer surface of the separating bin 44 is fixedly connected with a splash-proof plate 42, the outer surface of the separating bin 44 is fixedly connected with a collecting bin 41, the top of the separating bin 44 is fixedly connected with the bottom of the bottom plate 13, the inner wall of the separating bin 44 is fixedly connected with the bottom of the stirring motor 31, in the working process, the auger shaft 47 is driven to rotate by the control block 46, the mud and sand deposited at the bottom of the separating bin 44 is taken out of the separating bin 44 through the sand outlet cylinder 45, the continuous separation work is ensured, at the same time, when the water flow reaches a certain degree, the treated sewage enters the collecting bin 41 through the filter plate 43, the mud and sand is separated, the continuous sewage treatment in the separating bin 44 is ensured, and the working efficiency is improved.

[0026] Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative work should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, without special description and limitation.

Claims

1. A sodium cyanide wastewater recycling treatment equipment, including a protection mechanism (1), the inner wall of the protection mechanism (1) is fixedly connected with a grinding mechanism (2), the bottom of the protection mechanism (1) is fixedly connected with a separation mechanism (4), the inner wall of the separation mechanism (4) is fixedly connected with a stirring mechanism (3), the grinding mechanism (2) includes a rotating shaft (22), the outer surface of the rotating shaft (22) is symmetrically provided with a connecting plate (23), one end of the connecting plate (23) close to the rotating shaft (22) is fixedly connected with the outer surface of the rotating shaft (22), the outer surface of the rotating shaft (22) is symmetrically provided with a connecting rod (25), one end of the connecting rod (25) close to the rotating shaft (22) is fixedly connected with the outer surface of the rotating shaft (22), the outer surface of the connecting rod (25) is symmetrically provided with a connecting block (27), the opposite sides of the connecting block (27) are fixedly connected with the outer surface of the connecting rod (25), the inner wall of the connecting block (27) is rotatably connected with a spring pressing rod (26), characterized in that, Also includes; The scraping mechanism (21) includes a scraping bin (212) fixedly connected with the spring pressing rod (26) away from one end of the connecting block (27), the bottom of the scraping bin (212) is provided with a sieve plate (211), the top of the sieve plate (211) is in close contact with the bottom of the scraping bin (212), the inner wall of the scraping bin (212) is symmetrically provided with a buffer spring (214), one end of the buffer spring (214) close to the scraping bin (212) is fixedly connected with the inner wall of the scraping bin (212), and the other end of the buffer spring (214) away from the scraping bin (212) is fixedly connected with a scraper (213); The crushing mechanism (24) includes a connecting head (244) fixedly connected with the bottom of the connecting plate (23), the inner wall of the connecting head (244) is symmetrically provided with a sliding rod (242), both ends of the sliding rod (242) are fixedly connected with the inner wall of the connecting head (244), the outer surface of the sliding rod (242) is slidably connected with a cutter plate (243), the outer surface of the cutter plate (243) is symmetrically provided with a damping spring (241), one end of the damping spring (241) close to the cutter plate (243) is fixedly connected with the outer surface of the cutter plate (243); The separating mechanism (4) includes a separating bin (44), the inner wall of the separating bin (44) is symmetrically provided with a control block (46), the bottom of the control block (46) is fixedly connected with the inner wall of the separating bin (44), the outer surface of the control block (46) is symmetrically provided with an auger shaft (47), the bottom of the auger shaft (47) is rotatably connected with the outer surface of the control block (46), the outer surface of the control block (46) is symmetrically provided with a sand outlet cylinder (45), the bottom of the sand outlet cylinder (45) is fixedly connected with the outer surface of the control block (46), the inner wall of the separating bin (44) is fixedly connected with a filter plate (43), the outer surface of the separating bin (44) is fixedly connected with a splash-proof plate (42), and the outer surface of the separating bin (44) is fixedly connected with a collecting bin (41).

2. The sodium cyanide wastewater recycling treatment device according to claim 1, characterized in that: The protection mechanism (1) includes a crushing motor (11), and the bottom of the crushing motor (11) is fixedly connected with a crushing bin (12).

3. The sodium cyanide wastewater recycling treatment device according to claim 2, characterized in that: The inner wall of the crushing bin (12) is fixedly connected with the outer surface of the sieve plate (211), and the bottom of the crushing motor (11) is fixedly connected with the top of the rotating shaft (22).

4. The sodium cyanide wastewater recycling treatment device according to claim 1, characterized in that: The stirring mechanism (3) includes a stirring motor (31), the top of the stirring motor (31) is fixedly connected with a connecting column (35), the outer surface of the connecting column (35) is symmetrically provided with a connecting shaft (34), one end of the connecting shaft (34) close to the connecting column (35) is fixedly connected with the outer surface of the connecting column (35), one end of the connecting shaft (34) away from the connecting column (35) is rotatably connected with a stirring plate (33), the inner wall of the stirring plate (33) is symmetrically provided with a stirring wheel (36), both ends of the stirring wheel (36) are rotatably connected with the inner wall of the stirring plate (33), the outer surface of the connecting column (35) is symmetrically provided with a fixed block (37), the bottom of the fixed block (37) is fixedly connected with a sand gathering mechanism (38), the outer surface of the fixed block (37) is symmetrically provided with a protection block (32), the inner wall of the protection block (32) is fixedly connected with the outer surface of the fixed block (37).

5. The sodium cyanide wastewater recycling treatment device according to claim 4, characterized in that: The sand gathering mechanism (38) includes a fixed plate (384), the outer surface of the fixed plate (384) is symmetrically provided with a buffer rod (383), one end of the buffer rod (383) close to the fixed plate (384) is fixedly connected with the outer surface of the fixed plate (384), one end of the buffer rod (383) away from the fixed plate (384) is fixedly connected with a buffer plate (382), the outer surface of the buffer plate (382) is fixedly connected with an upper sand block (381).

6. The sodium cyanide wastewater recycling treatment device according to claim 1, characterized in that: The top of the separation bin (44) is fixedly connected with the bottom of the bottom plate (13), and the inner wall of the separation bin (44) is fixedly connected with the bottom of the stirring motor (31).

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