CN113830932A

CN113830932A - Environment-friendly mechanical wastewater purification device

Info

Publication number: CN113830932A
Application number: CN202111238506.2A
Authority: CN
Inventors: 王婧; 孙召瑞; 柏建军; 陈军; 陈传盛
Original assignee: Laiwu Vocational and Technical College
Current assignee: Laiwu Vocational and Technical College
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2021-12-24

Abstract

The invention discloses an environment-friendly mechanical wastewater purification device, and belongs to the technical field of mechanical wastewater purification. The utility model provides an environmental protection machinery effluent treatment plant, includes the shell, a fixed slot has been seted up respectively to the both sides co-altitude of shell, the inside of shell is provided with strains a section of thick bamboo, the both ends of straining a section of thick bamboo run through the both sides fixed slot respectively, the bottom of shell is connected with the flocculation device, the flocculation device is located the below of straining a section of thick bamboo, the below of flocculation device is provided with the sedimentation tank, strain a section of thick bamboo both ends below and be connected with vibrating device, the inside of flocculation device is provided with automatic unloader. The invention effectively solves the problems that the existing mechanical wastewater purification device is difficult to clean the filter cylinder and the dosage of the flocculating agent is not fine enough.

Description

Environment-friendly mechanical wastewater purification device

Technical Field

The invention relates to the technical field of mechanical wastewater purification, in particular to an environment-friendly mechanical wastewater purification device.

Background

Many metal particles and metal powder are generated in the machining process, the washing waste water contains a large amount of metal waste, cooling liquid, cleaning liquid and the like, and if the mechanical waste water is directly discharged without being treated, the environment is seriously influenced, the ecology is damaged, and the purification work of the mechanical waste water is very important.

The existing mechanical waste water cleaning method is mainly characterized in that waste water is led into a rotating filter cylinder to be subjected to rolling filtration, part of waste chips are stuffed into filter holes in the long-time use process of the filter cylinder, the cleaning is difficult, and the filtering efficiency of the filter cylinder is reduced in the past; meanwhile, a flocculating agent is added into the wastewater, and the addition amount of the flocculating agent is difficult to control, so that waste is easily caused.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide an environment-friendly mechanical wastewater purification device, which aims to solve the problems in the background technology:

the existing mechanical wastewater purification device has the problems that the filter cylinder is difficult to clean and the dosage of the flocculating agent is not fine enough.

2. Technical scheme

The utility model provides an environmental protection machinery effluent treatment plant, includes the shell, a fixed slot has been seted up respectively to the both sides co-altitude of shell, the inside of shell is provided with strains a section of thick bamboo, the both ends of straining a section of thick bamboo run through the both sides fixed slot respectively, the bottom of shell is connected with the flocculation device, the flocculation device is located the below of straining a section of thick bamboo, the below of flocculation device is provided with the sedimentation tank, strain a section of thick bamboo both ends below and be connected with vibrating device, the inside of flocculation device is provided with automatic unloader.

Preferably, strain a cartridge and include the barrel, the outside of barrel is provided with the filtration pore, the fixed cover in the bottom outside of barrel is equipped with the runner, threaded connection has the rotation motor on the inner wall of shell, the output fixedly connected with action wheel of rotation motor, the outside cover of action wheel and runner is equipped with the belt and the two passes through belt friction transmission.

Preferably, vibrating device 3 includes the vibrating mechanism who provides fixed establishment and drive the barrel vibration for the barrel, fixed establishment includes two support swivels, two support swivels movable sleeve respectively and establish in the both ends outside of barrel, support the outside fixedly connected with connecting plate of swivels, the other end of connecting plate is inserted and is equipped with the pivot, the pivot is located same epaxial with the rotation motor, the inside fixedly connected with who supports the swivels scrapes the pole, scrape the pole be located the inside of barrel and with the top inner wall frictional contact of barrel, the both ends outside fixedly connected with backup pad of shell, the backup pad is located the below of fixed slot, the top fixedly connected with supporting spring of backup pad, supporting spring's top and the bottom fixed connection who supports the swivels.

Preferably, the vibration mechanism includes lifter plate and vibrating motor, the lifter plate welding is in the bottom that supports the swivel, the vibrating motor threaded mounting is in the outside of shell, just vibrating motor is located the below of lifter plate, vibrating motor's output end fixedly connected with ratchet, just ratchet and lifter plate frictional contact.

Preferably, the flocculation device comprises a lower bucket welded inside the shell, the lower bucket is located below the cylinder, the lower bucket is welded at the bottom of the lower bucket, a fixed bearing is fixedly connected to the inner wall of the lower bucket through a support frame, a sleeve is sleeved inside the fixed bearing, a turbine is fixedly connected to the top of the sleeve, a rotating pipe is inserted inside the turbine, a connecting bearing is inserted at the top of the rotating pipe, a feeding pipe is inserted inside the connecting bearing, the top of the feeding pipe is connected with a feeding port, and the feeding port is located at the front end of the shell.

Preferably, automatic unloader includes the storage pipe, the storage pipe welding is in the bottom of pipe, the bottom outside of storage pipe is connected with four pipe chutes that are central symmetry, the pipe chute slope sets up, and the inside intercommunication of its top and storage pipe, the silo under the mating is seted up to the below of pipe chute, be connected with expanding spring on the bottom inner wall of pipe chute, expanding spring's top is connected with the removal post, the inner wall frictional contact of removal post and pipe chute.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the waste water purification process comprises the steps that mechanical waste water flows in from the higher end of a cylinder, water and fine particles leak from a filter hole and enter a water discharging hopper when entering the filter hole, metal waste materials slide downwards along the inner wall of the cylinder and fall into a waste material storage box from the lower end of the cylinder, the cylinder is driven by a rotating motor to rotate continuously, and the metal waste materials can continuously turn over and fall in the cylinder in the rotating process, so that the metal waste materials are prevented from staying in the cylinder; during metal waste water gets into the lower water bucket after straining a section of thick bamboo and filters, then falls into the sedimentation tank along the downcomer and deposits, is connected with the turbine on the top inner wall of downcomer, and waste water can drive the turbine when the turbine rotates, and waste water itself also can form the vortex, adds the flocculating agent to the aquatic this moment, can be so that flocculating agent and water intensive mixing, improves the flocculation effect, and then promotes the purification rate of sedimentation tank.

2. The vibrating device drives the filter cylinder to vibrate continuously during operation, so that metal waste is prevented from being clamped in the filter hole, when the metal waste is clamped in the filter hole, the metal waste can rise gradually along with the rotation of the cylinder body and fall down from the inside of the filter hole in the rising process, the waste which does not fall off at the highest position can contact the scraping rod, the scraping rod can scrape the waste out of the filter hole, the waste residue in the filter hole is prevented from affecting the purification rate, meanwhile, the vibrating mechanism continuously drives the filter cylinder to vibrate, so that the waste in the filter hole is vibrated down, and the waste continuously moves downwards in the vibrating process, the waste is prevented from being accumulated in the cylinder body, the cleanness and tidiness of the inside of the cylinder body are ensured, and the purification efficiency is improved.

3. According to the invention, the automatic blanking device is arranged in the flocculation device, and the automatic blanking device can automatically add a proper amount of flocculant according to the urgency of water flow, so that the flocculation effect is improved and the waste of the flocculant is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the housing of the present invention with the front panel removed;

FIG. 3 is a schematic view of a filter cartridge according to the present invention;

FIG. 4 is a schematic structural diagram of a vibration device according to the present invention;

FIG. 5 is a schematic view of the internal structure of the flocculation apparatus of the present invention;

fig. 6 is a cross-sectional view of the automatic blanking apparatus of the present invention.

The reference numbers in the figures illustrate: 1. a housing; 101. fixing grooves; 2. a filter cartridge; 201. a barrel; 202. filtering holes; 203. a rotating wheel; 204. rotating the motor; 205. a driving wheel; 206. a belt; 3. a vibrating device; 301. supporting the swivel; 302. a rotating shaft; 303. a connecting plate; 304. a scraping rod; 305. a support plate; 306. a support spring; 307. a lifting plate; 308. a vibration motor; 309. a ratchet wheel; 4. a flocculation device; 401. a water discharging hopper; 402. a feed inlet; 403. a feed pipe; 404. connecting a bearing; 405. pipe rotation; 406. a turbine; 407. a sleeve; 408. fixing the bearing; 409. a sewer pipe; 5. an automatic blanking device; 501. a storage tube; 502. an inclined tube; 503. a discharging groove; 504. a tension spring; 505. moving the column; 6. a sedimentation tank.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, an environmental protection mechanical wastewater purification device comprises a housing 1, two fixing grooves 101 are respectively formed in two sides of the housing 1 at different heights, a filter cartridge 2 is arranged inside the housing 1, two ends of the filter cartridge 2 respectively penetrate through the fixing grooves 101 in the two sides, a flocculation device 4 is connected to the bottom of the housing 1, the flocculation device 4 is located below the filter cartridge 2, a sedimentation tank 6 is arranged below the flocculation device 4, a vibration device 3 is connected to the lower portions of the two ends of the filter cartridge 2, and an automatic blanking device 5 is arranged inside the flocculation device 4.

The filter cartridge 2 comprises a cartridge body 201, a filter hole 202 is formed in the outer side of the cartridge body 201, a rotating wheel 203 is fixedly sleeved on the outer side of the bottom of the cartridge body 201, a rotating motor 204 is connected to the inner wall of the shell 1 through threads, an output end of the rotating motor 204 is fixedly connected with a driving wheel 205, a belt 206 is sleeved on the driving wheel 205 and the rotating wheel 203, and the driving wheel 205 and the rotating wheel 203 are in friction transmission through the belt 206.

The flocculation device 4 comprises a lower water bucket 401, the lower water bucket 401 is welded inside the shell 1, the lower water bucket 401 is located below the cylinder body 201, a lower water pipe 409 is welded at the bottom of the lower water bucket 401, a fixing bearing 408 is fixedly connected to the inner wall of the lower water pipe 409 through a support frame, a sleeve 407 is sleeved inside the fixing bearing 408, a turbine 406 is fixedly connected to the top of the sleeve 407, a rotating pipe 405 is inserted inside the turbine 406, a connecting bearing 404 is inserted at the top of the rotating pipe 405, a feeding pipe 403 is inserted inside the connecting bearing 404, a feeding port 402 is connected to the top of the feeding pipe 403, and the feeding port 402 is located at the front end of the shell 1.

The wastewater purification process of the invention is that mechanical wastewater firstly flows in from the higher end of the cylinder 201, when entering the filter hole 202, water and fine particles leak from the filter hole 202 and enter the drain hopper 401, while metal waste material slides downwards along the inner wall of the cylinder 201 and falls into the waste material storage box from the lower end of the cylinder 201, the cylinder 201 is driven by the rotating motor 204 to rotate continuously, and the metal waste material can continuously turn over and fall in the cylinder 201 in the rotating process, so that the metal waste material is prevented from staying in the cylinder 201; metal waste water filters through straining a section of thick bamboo 2 and then gets into in the lower water bucket 401, then falls into sedimentation tank 6 along downcomer 409 and deposits, is connected with turbine 406 on the top inner wall of downcomer 409, and waste water can drive turbine 406 when turbine 406 and rotate, and waste water itself also can form the vortex, adds the flocculating agent to the aquatic this moment, can make flocculating agent and water intensive mixing, improves flocculation effect, and then promotes sedimentation tank 6's purification rate.

Example 2:

referring to fig. 3-4, the filter cartridge 2 according to embodiment 1 is different in that it includes a cylindrical body 201, a filter hole 202 is formed in an outer side of the cylindrical body 201, a rotating wheel 203 is fixedly sleeved on an outer side of a bottom of the cylindrical body 201, a rotating motor 204 is connected to an inner wall of the housing 1 through a thread, an output end of the rotating motor 204 is fixedly connected to a driving wheel 205, a belt 206 is sleeved on outer sides of the driving wheel 205 and the rotating wheel 203, and the two are in friction transmission through the belt 206.

Vibrating device 3 includes the vibrating mechanism who provides fixed establishment and drive barrel 201 vibration for barrel 201, fixed establishment includes two support swivels 301, two support swivels 301 movable sleeve respectively establish in the both ends outside of barrel 201, support swivel 301's outside fixedly connected with connecting plate 303, the other end of connecting plate 303 is inserted and is equipped with pivot 302, pivot 302 is located same epaxially with rotation motor 204, support swivel 301's inside fixedly connected with scrapes pole 304, scrape the inside of pole 304 be located barrel 201 and with the top inner wall frictional contact of barrel 201, shell 1's both ends outside fixedly connected with backup pad 305, backup pad 305 is located the below of fixed slot 101, the top fixedly connected with supporting spring 306 of backup pad 305, the top of supporting spring 306 and the bottom fixed connection who supports swivel 301.

The vibration mechanism comprises a lifting plate 307 and a vibration motor 308, the lifting plate 307 is welded at the bottom of the supporting rotating ring 301, the vibration motor 308 is installed outside the shell 1 in a threaded mode, the vibration motor 308 is located below the lifting plate 307, a ratchet wheel 309 is fixedly connected to the output end of the vibration motor 308, and the ratchet wheel 309 is in friction contact with the lifting plate 307.

The vibrating device 3 of the invention drives the filter cartridge 2 to vibrate continuously when in work, so as to prevent metal waste from being blocked in the filter holes 202, the fixing mechanisms are used for fixing the cylinder body 201, the fixing mechanisms are divided into two groups which are respectively positioned at the upper end and the lower end of the cylinder body 201, each group of fixing mechanisms comprises a supporting rotating ring 301, a rotating shaft 302 and a connecting plate 303, so that the cylinder body 201 can rotate around the rotating shaft 302 when in vibration, the length of the connecting plate 303 is a certain radian of radius rotation, the output shaft of a rotating motor 204 and the rotating shaft 302 are positioned on the same straight line, and the driving wheel 205 and the rotating wheel 203 are in friction transmission through a belt 206, the connecting mode can always keep the connection between the cylinder body 201 and a power device when the cylinder body 201 vibrates, so that the cylinder body 201 can keep vibrating and rotating states simultaneously, a scraping rod 304 is fixedly connected inside the supporting rotating ring 301, the scraping rod 304 is positioned inside the cylinder body 201 and is in friction contact with the inner wall at the top of the cylinder body 201, when the inside card of filtration pore 202 has metal waste, metal waste can rise gradually along with the rotation of barrel 201, and fall from filtration pore 202 inside at the in-process that risees, will contact scraping pole 304 raising the waste that still does not drop to the highest place, it can scrape the waste out from filtration pore 202 to scrape pole 304, it has the waste material to remain and then influence the purification rate to prevent to have in the filtration pore 202, vibrating mechanism's continuous drive is strained a section of thick bamboo 2 and is vibrated simultaneously, make the inside waste material of filtration pore 202 vibrated down, and the waste material is continuous in the vibration in-process moves down, prevent that it from piling up inside barrel 201, guarantee that barrel 201 is inside clean and tidy, improve purification efficiency.

Example 3:

referring to fig. 5-6, the difference between the embodiments 1 and 2 is that the flocculation apparatus 4 includes a lower bucket 401, the lower bucket 401 is welded inside the housing 1, the lower bucket 401 is located below the cylinder 201, a lower pipe 409 is welded at the bottom of the lower bucket 401, a fixed bearing 408 is fixedly connected to the inner wall of the lower pipe 409 through a support frame, a sleeve 407 is sleeved inside the fixed bearing 408, a turbine 406 is fixedly connected to the top of the sleeve 407, a rotating pipe 405 is inserted inside the turbine 406, a connecting bearing 404 is inserted at the top of the rotating pipe 405, a feeding pipe 403 is inserted inside the connecting bearing 404, a feeding port 402 is connected to the top of the feeding pipe 403, and the feeding port 402 is located at the front end of the housing 1.

Automatic unloader 5 includes storage tube 501, storage tube 501 welds the bottom at pipe 405, storage tube 501's the bottom outside is connected with four pipe chute 502 that are central symmetry, pipe chute 502 slope sets up, its top and storage tube 501's inside intercommunication, silo 503 under the mating is seted up to the below of pipe chute 502, be connected with expanding spring 504 on the bottom inner wall of pipe chute 502, expanding spring 504's top is connected with removes post 505, remove post 505 and pipe chute 502's inner wall frictional contact.

According to the invention, the automatic blanking device 5 is arranged in the flocculation device 4, the automatic blanking device 5 can automatically add a proper amount of flocculant according to the urgency of water flow, the flocculation effect is improved, and simultaneously the waste of the flocculant is not caused, and the working principle is as follows: the flocculating agent is injected into the storage pipe 501 from the feed inlet 402, the automatic blanking device 5 is connected with the turbine 406 and rotates along with the turbine, the rotating speed of the turbine 406 changes along with the change of water flow, the rotating speed of the corresponding automatic blanking device 5 also increases along with the increase of the water flow, when the automatic blanking device 5 rotates, the moving column 505 inside the automatic blanking device moves outwards under the action of centrifugal force, the rotating speed is faster and the centrifugal force is larger, the distance of the outwards moving is larger, the opening of the blanking groove 503 is increased along with the increasing of the flocculating agent flowing speed, when the water flow is reduced, the flowing speed of the flocculating agent is reduced along with the decreasing of the flocculating agent flowing speed, so that a proper amount of flocculating agent can be automatically added according to the size of the water flow, and the flocculating agent is spilled out by the rotation of the inclined pipe 502, so that the mixing speed between the flocculating agent and the waste water can be accelerated, and the working efficiency is increased.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environmental protection machinery effluent treatment plant, includes shell (1), a fixed slot (101) have been seted up respectively to the both sides co-altitude of shell (1), the inside of shell (1) is provided with strains a section of thick bamboo (2), both ends that strain a section of thick bamboo (2) run through both sides fixed slot (101) respectively, the bottom of shell (1) is connected with flocculation device (4), flocculation device (4) are located the below of straining a section of thick bamboo (2), the below of flocculation device (4) is provided with sedimentation tank (6), its characterized in that: the lower parts of the two ends of the filter cylinder (2) are connected with a vibrating device (3), and an automatic blanking device (5) is arranged in the flocculation device (4).

2. The environmental protection mechanical wastewater purification apparatus according to claim 1, characterized in that: the filter cartridge (2) comprises a cartridge body (201), wherein a filter hole (202) is formed in the outer side of the cartridge body (201), a rotating wheel (203) is fixedly sleeved on the outer side of the bottom of the cartridge body (201), a rotating motor (204) is connected to the inner wall of the shell (1) through threads, an output end of the rotating motor (204) is fixedly connected with a driving wheel (205), and a belt (206) and the belt (206) are sleeved on the outer side of the driving wheel (205) and the rotating wheel (203) and are in friction transmission through the belt (206).

3. The environmental protection mechanical wastewater purification apparatus according to claim 2, characterized in that: the vibrating device 3 comprises a fixing mechanism for fixing the barrel body (201) and a vibrating mechanism for driving the barrel body (201) to vibrate, the fixing mechanism comprises two supporting rotating rings (301), the two supporting rotating rings (301) are movably sleeved at the outer sides of the two ends of the barrel body (201) respectively, the outer side of each supporting rotating ring (301) is fixedly connected with a connecting plate (303), the other end of each connecting plate (303) is inserted with a rotating shaft (302), the rotating shaft (302) and a rotating motor (204) are located on the same shaft, the inner part of each supporting rotating ring (301) is fixedly connected with a scraping rod (304), the scraping rod (304) is located in the barrel body (201) and is in friction contact with the inner wall of the top of the barrel body (201), supporting plates (305) are fixedly connected with supporting plates (305) at the outer sides of the two ends of the shell (1), and the supporting plates (305) are located below the fixing grooves (101), the top of the supporting plate (305) is fixedly connected with a supporting spring (306), and the top of the supporting spring (306) is fixedly connected with the bottom of the supporting rotating ring (301).

4. The environmental protection mechanical wastewater purification apparatus according to claim 3, wherein: the vibration mechanism comprises a lifting plate (307) and a vibration motor (308), the lifting plate (307) is welded at the bottom of the supporting rotating ring (301), the vibration motor (308) is installed outside the shell (1) in a threaded mode, the vibration motor (308) is located below the lifting plate (307), a ratchet wheel (309) is fixedly connected to the output end of the vibration motor (308), and the ratchet wheel (309) is in friction contact with the lifting plate (307).

5. The environmental protection mechanical wastewater purification apparatus according to claim 1, characterized in that: the flocculation device (4) comprises a lower water bucket (401), the lower water bucket (401) is welded inside the shell (1), the lower water bucket (401) is located below the cylinder body (201), a lower water pipe (409) is welded at the bottom of the lower water bucket (401), a fixed bearing (408) is fixedly connected to the inner wall of the lower water pipe (409) through a support frame, a sleeve (407) is sleeved inside the fixed bearing (408), a turbine (406) is fixedly connected to the top of the sleeve (407), a rotating pipe (405) is inserted inside the turbine (406), a connecting bearing (404) is inserted at the top of the rotating pipe (405), a feeding pipe (403) is inserted inside the connecting bearing (404), a feeding port (402) is connected to the top of the feeding pipe (403), and the feeding port (402) is located at the front end of the shell (1).

6. The environmental protection mechanical wastewater purification apparatus according to claim 5, wherein: automatic unloader (5) are including storage tube (501), storage tube (501) welding is in the bottom of pipe (405), the bottom outside of storage tube (501) is connected with four pipe chute (502) that are central symmetry, pipe chute (502) slope sets up, the inside intercommunication of its top and storage tube (501), silo (503) are down seted up to the couple in the below of pipe chute (502), be connected with expanding spring (504) on the bottom inner wall of pipe chute (502), expanding spring's (504) top is connected with removes post (505), remove the inner wall frictional contact of post (505) and pipe chute (502).