Solid-liquid separation device for recycling chemical wastes

Abstract

The utility model relates to the technical field of solid-liquid separation of chemical wastes, and discloses a solid-liquid separation device for recycling chemical wastes, which comprises a mounting table, a separation tank is fixedly mounted at the top of the mounting table, a separation mechanism is arranged in the separation tank, and a dismounting mechanism is arranged at the top of the separation mechanism. A liquid discharge pipe is fixedly mounted at the bottom of the separation tank, the separation mechanism comprises a centrifugal assembly and a knocking assembly, and the knocking assembly is arranged on the outer side of the centrifugal assembly. The rotating wheel is driven to knock the inner wall of the solid-liquid separation bin, solid waste blocked in the solid-liquid separation bin is knocked down, blockage during filtering is prevented, and therefore the centrifugal dewatering efficiency is improved, liquid waste flows out of a liquid discharging pipe, after separation is completed, a cover plate is taken down, a shifting block is shifted outwards, and the solid-liquid separation bin is taken down. And the internal solid wastes are cleaned, so that the solid-liquid separation operation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation of chemical wastes, in particular to a solid-liquid separation device for recycling chemical wastes. Background Art

[0002] A large amount of waste is generated during chemical production. Chemical waste liquid needs to be filtered and purified before being discharged into the sewer, and solid waste needs to be handled separately. However, some waste is in a mixed state of solid and liquid. If it is directly filtered, purified and poured into the sewer, the solid waste will affect the purification effect and cause sewer blockage. Some recyclable solid waste is directly poured into the sewer, resulting in a waste of resources.

[0003] According to the description of an environmentally friendly chemical waste solid-liquid separation device disclosed on the patent website (authorization announcement number: CN213760738 U), "The utility model relates to the technical field of chemical waste solid-liquid separation equipment, and in particular to an environmentally friendly chemical waste solid-liquid separation device, including a base, a waste liquid treatment bin and a solid-liquid separation bin, the upper surface of the base is fixedly connected to the waste liquid treatment bin, the upper surface of the waste liquid treatment bin is fixedly connected to the motor bin, the upper surface of the motor bin is fixedly connected to the solid-liquid separation bin, the motor bin is fixedly connected to the shell inside, the shell is fixedly connected to the motor inside, the top of the hydraulic rod is fixedly connected to the top cover, the bottom of the top cover is fixedly connected to the sealing rubber, the solid-liquid separation bin is arranged below the sealing rubber, and the center of the lower surface of the top cover is provided with a fixed shaft. In the utility model, the internal frame can be conveniently taken out by the provided hydraulic rod to process the internal solids, and the internal sewage can be thrown out into the solid-liquid separation bin by rotating the frame at high speed, which is convenient for solid-liquid separation and improves the practicality and convenience of the device."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the motor, stirring shaft and separation net are arranged, and the motor drives the reducer to rotate, and the reducer drives the turntable to rotate at a high speed, thereby driving the frame to rotate. The fast-rotating frame can make the internal liquid be thrown out through the separation net. However, in actual use, when the chemical waste is dehydrated, the chemical solid waste will stick to the separation net, and will be blocked during filtration, thereby reducing the efficiency of centrifugal dehydration. Therefore, it is necessary to improve a solid-liquid separation device for chemical waste recycling to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a solid-liquid separation device for recycling chemical waste to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a solid-liquid separation device for recycling chemical waste, comprising a mounting platform, a separation tank is fixedly mounted on the top of the mounting platform, a separation mechanism is arranged inside the separation tank, a disassembly mechanism is arranged on the top of the separation mechanism, and a drain pipe is fixedly mounted on the bottom of the separation tank;

[0008] The separation mechanism comprises a centrifugal assembly and a knocking assembly, and the knocking assembly is arranged outside the centrifugal assembly.

[0009] Preferably, the centrifugal assembly includes a fixed plate, which is fixedly installed inside the separation tank, a motor is fixedly installed on the bottom of the fixed plate, a rotating disk is fixedly installed on the output end of the motor, a solid-liquid separation bin is provided on the top of the rotating disk, a fixed frame is fixedly installed on the top of the rotating disk, a spring 1 is fixedly installed inside the fixed frame, a sliding block is fixedly installed on the output end of the spring 1, a shifting block is fixedly installed on the top of the sliding block, the shifting block is shifted outward to remove the solid-liquid separation bin, clean the solid waste inside, and complete the solid-liquid separation operation.

[0010] Preferably, the sliding block is slidably installed inside the fixed frame, and holes are provided at positions corresponding to the solid-liquid separation bin and the sliding block, and the sliding block is plugged into the holes. The fixed frame, spring 1, sliding block and shift block are arranged in two groups and are symmetrically distributed at the center of the front of the separation tank. A liquid outlet is provided inside the fixed plate to facilitate removal of the solid-liquid separation bin.

[0011] Preferably, the knocking assembly includes a fixed seat, which is fixedly installed inside the separation tank, an outer circular tube is fixedly installed on the inner side of the fixed seat, a spring 2 is fixedly installed inside the fixed seat, a fixed disk is fixedly installed on the end of the spring 2 away from the fixed seat, an inner tube is fixedly installed on the outer side of the fixed disk, a rotating wheel is rotatably installed on the inner side of the fixed disk, and an arc block is fixedly installed on the outer side of the solid-liquid separation bin to knock down solid waste blocked inside the solid-liquid separation bin to prevent blockage during filtration, thereby increasing the efficiency of centrifugal dehydration.

[0012] Preferably, a slide groove is provided at the corresponding position of the fixed seat and the inner tube, and the inner tube is slidably installed inside the slide groove. The knocking assembly is provided with two groups and is symmetrically distributed on the right side center line of the solid-liquid separation bin, so that the rotating wheel can knock on the inner wall of the solid-liquid separation bin.

[0013] Preferably, the disassembly mechanism includes a snap-in box, which is fixedly installed on the outside of the separation tank, a spring three is fixedly installed inside the snap-in box, a snap-in block one is fixedly installed on the end of the spring three away from the snap-in box, a connecting rod is fixedly installed on the end of the snap-in block one close to the spring three, and a pull ring is fixedly installed on the end of the connecting rod away from the snap-in block one, a cover plate is provided on the top of the separation tank, and a snap-in block two is fixedly installed on the bottom of the cover plate to prevent chemical waste inside the solid-liquid separation bin from splashing out of the separation tank during the centrifugal process and polluting the surrounding environment, and the cover plate is easy to disassemble, so that the solid-liquid separation bin can be removed and the solid waste inside can be cleaned.

[0014] Preferably, through holes are provided at corresponding positions of the snap-in box and the snap-in block 2, and the snap-in block 2 passes through the through holes to snap-in with the snap-in block 1. The disassembly mechanism is provided with two groups except for the cover plate, and is symmetrically distributed at the center line of the front of the separation tank, so that the cover plate is easy to disassemble.

[0015] Compared with the prior art, the utility model provides a solid-liquid separation device for recycling chemical waste, which has the following beneficial effects:

[0016] 1. The solid-liquid separation device for recycling chemical waste, through the separation mechanism, during use, causes the rotating wheel to knock the inner wall of the solid-liquid separation bin, knocks down the solid waste blocked inside the solid-liquid separation bin, prevents clogging during filtration, thereby increasing the centrifugal dehydration efficiency, and the liquid waste flows out from the drain pipe. After the separation is completed, the cover plate is removed, the block is pushed outward, the solid-liquid separation bin is removed, the solid waste inside is cleaned, and the solid-liquid separation operation is completed.

[0017] 2. The solid-liquid separation device for recycling chemical waste has a disassembly mechanism. During use, the cover plate is installed on the top of the separation tank to prevent the chemical waste inside the solid-liquid separation tank from splashing out of the separation tank during the centrifugal process and causing pollution to the surrounding environment. The cover plate is easy to disassemble, so it is convenient to remove the solid-liquid separation tank and clean the solid waste inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the centrifugal assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the striking component of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the disassembly mechanism of the utility model.

[0024] In the figure: 1. mounting table; 2. separation mechanism; 21. centrifugal assembly; 211. fixed plate; 212. motor; 213. rotating disk; 214. solid-liquid separation chamber; 215. fixed frame; 216. spring one; 217. sliding block; 218. dial block; 22. knocking assembly; 221. fixed seat; 222. outer tube; 223. spring two; 224. fixed disk; 225. inner tube; 226. rotating wheel; 227. arc block; 3. disassembly mechanism; 31. snap-on box; 32. spring three; 33. snap-on block one; 34. connecting rod; 35. pull ring; 36. cover plate; 37. snap-on block two; 4. separation tank; 5. drain pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-4 The utility model provides a technical solution: a solid-liquid separation device for recycling chemical waste, comprising a mounting platform 1, a separation tank 4 is fixedly mounted on the top of the mounting platform 1, a separation mechanism 2 is arranged inside the separation tank 4, a disassembly mechanism 3 is arranged on the top of the separation mechanism 2, and a drainage pipe 5 is fixedly mounted on the bottom of the separation tank 4;

[0028] The separation mechanism 2 includes a centrifugal assembly 21 and a knocking assembly 22 , and the knocking assembly 22 is arranged outside the centrifugal assembly 21 .

[0029] Furthermore, the centrifugal assembly 21 includes a fixed plate 211, which is fixedly installed inside the separation tank 4. A motor 212 is fixedly installed at the bottom of the fixed plate 211, a rotating disk 213 is fixedly installed at the output end of the motor 212, a solid-liquid separation bin 214 is arranged on the top of the rotating disk 213, a fixed frame 215 is fixedly installed on the top of the rotating disk 213, a spring 216 is fixedly installed inside the fixed frame 215, a sliding block 217 is fixedly installed at the output end of the spring 216, a shifting block 218 is fixedly installed on the top of the sliding block 217, the shifting block 218 is shifted outward to remove the solid-liquid separation bin 214, clean up the solid waste inside, and complete the solid-liquid separation operation.

[0030] Furthermore, the sliding block 217 is slidably installed inside the fixed frame 215, and a socket is opened at the corresponding position of the solid-liquid separation chamber 214 and the sliding block 217, and the sliding block 217 is inserted into the socket. The fixed frame 215, the spring 216, the sliding block 217 and the shifting block 218 are provided in two groups and are symmetrically distributed at the center of the front of the separation tank 4. A liquid outlet is opened inside the fixed plate 211 to facilitate the removal of the solid-liquid separation chamber 214.

[0031] Furthermore, the knocking assembly 22 includes a fixed seat 221, which is fixedly installed inside the separation tank 4, an outer circular tube 222 is fixedly installed on the inner side of the fixed seat 221, a spring 223 is fixedly installed inside the fixed seat 221, a fixed disk 224 is fixedly installed on the end of the spring 223 away from the fixed seat 221, an inner tube 225 is fixedly installed on the outer side of the fixed disk 224, a rotating wheel 226 is rotatably installed on the inner side of the fixed disk 224, and an arc block 227 is fixedly installed on the outer side of the solid-liquid separation bin 214 to knock down the solid waste blocked inside the solid-liquid separation bin 214 to prevent blockage during filtration, thereby increasing the centrifugal dehydration efficiency.

[0032] Furthermore, a slide groove is opened at the corresponding position of the fixed seat 221 and the inner tube 225, and the inner tube 225 is slidably installed inside the slide groove. Two groups of knocking components 22 are provided, and are symmetrically distributed on the right side center line of the solid-liquid separation bin 214, so that the rotating wheel 226 can knock on the inner wall of the solid-liquid separation bin 214. Example

[0033] See also Figure 5, and combined with Example 1, it is further obtained that the disassembly mechanism 3 includes a card box 31, the card box 31 is fixedly installed on the outside of the separation tank 4, a spring three 32 is fixedly installed inside the card box 31, a card block one 33 is fixedly installed on the end of the spring three 32 away from the card box 31, a connecting rod 34 is fixedly installed on the end of the card block one 33 close to the spring three 32, and a pull ring 35 is fixedly installed on the end of the connecting rod 34 away from the card block one 33. A cover plate 36 is provided on the top of the separation tank 4, and a card block two 37 is fixedly installed on the bottom of the cover plate 36 to prevent the chemical waste inside the solid-liquid separation bin 214 from splashing out of the separation tank 4 during the centrifugal process and causing pollution to the surrounding environment. The cover plate 36 is easy to disassemble, so it is easy to remove the solid-liquid separation bin 214 and clean the solid waste inside.

[0034] Furthermore, through holes are provided at corresponding positions of the snap-in box 31 and the snap-in block 2 37, and the snap-in block 2 37 passes through the through holes to snap-in with the snap-in block 1 33. The disassembly mechanism 3 is provided with two groups except for the cover plate 36, and is symmetrically distributed at the center line of the front of the separation tank 4, so that the cover plate 36 is easy to disassemble.

[0035] In actual operation, when the device is used, after placing the chemical waste inside the solid-liquid separation bin 214, the shifting block 218 is pushed outward, and the shifting block 218 drives the sliding block 217 to move. After the solid-liquid separation bin 214 is placed on the top of the fixed plate 211, the sliding block 217 is inserted into the socket, and the cover plate 36 is covered. The clamping block 2 37 is inserted into the clamping box 31, and the clamping block 2 37 presses the clamping block 1 33 downward, and the spring 32 contracts. When the clamping block 2 37 enters the clamping box 31, the spring 32 loses its limit and rebounds, so that the clamping block 1 33 clamps the clamping block 2 37, so that the cover plate 36 is installed on the top of the separation tank 4, and the motor 212 is started. The output end drives the rotating disk 213 to rotate, and the rotating disk 213 rotates to make the solid-liquid separation chamber 214 perform centrifugal operation. During the centrifugal process, the arc block 227 squeezes the rotating wheel 226, and the rotating wheel 226 drives the inner tube 225 to slide inside the outer tube 222, squeezing the second spring 223. When the rotating wheel 226 loses the limit of the arc block 227, the second spring 223 rebounds quickly, so that the rotating wheel 226 knocks the inner wall of the solid-liquid separation chamber 214, and the liquid waste flows out from the discharge pipe 5. After the separation is completed, the cover plate 36 is removed, and the block 218 is pushed outward to remove the solid-liquid separation chamber 214, and the solid waste inside is cleaned to complete the solid-liquid separation operation.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A solid-liquid separation device for recycling chemical waste, comprising a mounting platform (1), characterized in that: A separation tank (4) is fixedly mounted on the top of the mounting platform (1), a separation mechanism (2) is arranged inside the separation tank (4), a disassembly mechanism (3) is arranged on the top of the separation mechanism (2), and a drainage pipe (5) is fixedly mounted on the bottom of the separation tank (4); The separation mechanism (2) comprises a centrifugal component (21) and a knocking component (22), wherein the knocking component (22) is arranged outside the centrifugal component (21).

2. A solid-liquid separation device for recycling chemical waste according to claim 1, characterized in that: The centrifugal assembly (21) comprises a fixed plate (211), the fixed plate (211) being fixedly mounted inside the separation tank (4), a motor (212) being fixedly mounted on the bottom of the fixed plate (211), a rotating disk (213) being fixedly mounted on the output end of the motor (212), a solid-liquid separation chamber (214) being provided on the top of the rotating disk (213), a fixed frame (215) being fixedly mounted on the top of the rotating disk (213), a spring 1 (216) being fixedly mounted inside the fixed frame (215), a sliding block (217) being fixedly mounted on the output end of the spring 1 (216), and a shifting block (218) being fixedly mounted on the top of the sliding block (217).

3. A solid-liquid separation device for recycling chemical waste according to claim 2, characterized in that: The sliding block (217) is slidably mounted inside the fixed frame (215); a plug hole is provided at a position corresponding to the solid-liquid separation chamber (214) and the sliding block (217); and the sliding block (217) is plugged into the plug hole; the fixed frame (215), the spring 1 (216), the sliding block (217) and the shifting block (218) are provided in two groups and are symmetrically distributed at the center of the front of the separation tank (4); and a liquid outlet is provided inside the fixed plate (211).

4. A solid-liquid separation device for recycling chemical waste according to claim 2, characterized in that: The knocking assembly (22) comprises a fixed seat (221), the fixed seat (221) being fixedly mounted inside the separation tank (4), an outer circular tube (222) being fixedly mounted inside the fixed seat (221), a second spring (223) being fixedly mounted inside the fixed seat (221), a fixed plate (224) being fixedly mounted on one end of the second spring (223) away from the fixed seat (221), an inner tube (225) being fixedly mounted outside the fixed plate (224), a rotating wheel (226) being rotatably mounted inside the fixed plate (224), and an arc-shaped block (227) being fixedly mounted outside the solid-liquid separation bin (214).

5. A solid-liquid separation device for recycling chemical waste according to claim 4, characterized in that: A slide groove is provided at corresponding positions of the fixing seat (221) and the inner tube (225), and the inner tube (225) is slidably mounted inside the slide groove. Two groups of the knocking components (22) are provided and are symmetrically distributed on the right side center line of the solid-liquid separation chamber (214).

6. A solid-liquid separation device for recycling chemical waste according to claim 1, characterized in that: The disassembly mechanism (3) comprises a snap-in box (31), the snap-in box (31) being fixedly mounted on the outside of the separation tank (4), a spring three (32) being fixedly mounted inside the snap-in box (31), a snap-in block one (33) being fixedly mounted on one end of the spring three (32) away from the snap-in box (31), a connecting rod (34) being fixedly mounted on one end of the snap-in block one (33) close to the spring three (32), a pull ring (35) being fixedly mounted on one end of the connecting rod (34) away from the snap-in block one (33), a cover plate (36) being arranged on the top of the separation tank (4), and a snap-in block two (37) being fixedly mounted on the bottom of the cover plate (36).

7. A solid-liquid separation device for recycling chemical waste according to claim 6, characterized in that: Through holes are provided at corresponding positions of the clamping box (31) and the second clamping block (37), and the second clamping block (37) passes through the through hole to be clamped with the first clamping block (33). The disassembly mechanism (3) is provided with two groups except for the cover plate (36), and is symmetrically distributed at the center line of the front face of the separation tank (4).

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