CN110776209B

CN110776209B - Waste water recycling device for production line

Info

Publication number: CN110776209B
Application number: CN201911155201.8A
Authority: CN
Inventors: 周新红; 李泽龙; 义训坤; 黄涛
Original assignee: Leiyang Jinyue Science & Technology Development Co ltd
Current assignee: Leiyang Jinyue Science & Technology Development Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2022-04-08
Anticipated expiration: 2039-11-22
Also published as: CN110776209A

Abstract

The invention discloses a production line waste water recycling device, which relates to the technical field of recycled water. In order to solve the problem of poor filtering effect of chemical sewage, it specifically includes a treatment box and a sedimentation filter box. The outer wall of the top of the treatment box is fixed with a fixing ring by bolts. , and the inner wall of the fixing ring is fixed with the feed hopper through the thread, the outer wall of the top of the feed hopper is fixed with the water inlet through the thread, the outer peripheral wall of the bottom of the treatment box and the sediment filter box are fixed with four support legs by bolts, the top of the treatment box is fixed with four support legs The inner wall is connected with a dispersing hopper through a fixed column, and the outer peripheral wall of the bottom of the dispersing hopper is provided with water guides distributed at equal distances, the inner wall of each water guide is fixed with a guide pipe through threads, and the inner wall of the bottom of the treatment box is provided with a stirring unit. , and the outer walls on the opposite side of the treatment box and the sedimentation filter box are connected by connecting pipes. The invention promotes the uniform mixing of chemical water and the water-reducing agent, and improves the effectiveness of the water-reducing agent.

Description

Waste water recycling device for production line

Technical Field

The invention relates to the technical field of recycling water, in particular to a waste water recycling device for a production line.

Background

The chemical wastewater refers to wastewater produced in the process of producing products in chemical plants, such as oily wastewater of devices for producing ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil product tank areas, air separation air compression stations and the like, and can generally reach the national second-level emission standard after biochemical treatment.

Through the retrieval, chinese patent application number is CN 201822130396.8's patent, discloses a chemical production water installation that recycles, and it includes the circulation and handles the case, the top of circulation processing case sets up to the opening, and the opening part of circulation processing case is fixed with the case lid, one side top intercommunication that the case was handled in the circulation has the inlet tube, the circulation is handled the case and is kept away from the device that one side bottom intercommunication of inlet tube has the outlet pipe. The chemical production circulating water device in the patent has the following defects: the whole structure is simple, the sewage treatment steps are relatively simple, and the filtering effect on the chemical sewage is relatively poor.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a waste water recycling device for a production line.

In order to achieve the purpose, the invention adopts the following technical scheme:

a production line wastewater recycling device comprises a treatment box and a precipitation filter box, wherein the outer wall of the top of the treatment box is provided with a fixing ring, the circumferential inner wall of the fixing ring is provided with a feed hopper, the outer wall of the top of the feed hopper is provided with a water inlet, the circumferential outer walls of the bottom of the treatment box and the precipitation filter box are respectively provided with four supporting legs, the inner wall of the top of the treatment box is connected with a dispersion hopper through a fixing column, the circumferential outer wall of the bottom of the dispersion hopper is provided with water guide ports distributed equidistantly, each water guide port circumferential inner wall is provided with a flow guide pipe, the inner wall of the bottom of the treatment box is provided with a stirring unit, the outer wall of one side of the treatment box, which is opposite to the precipitation filter box, is connected through a connecting pipe, the circumferential outer wall of the connecting pipe is clamped with a valve through a clamp, the outer wall of the top of the precipitation filter box is provided with a top cover, and the outer walls of the front of the precipitation filter box and the treatment box are respectively hinged with a first box door and a second box door through hinges, a filter screen is arranged in the sedimentation filter box.

Preferably: the outer wall of the circle center of the bottom of the processing box is fixed with a motor through a support, and an output shaft of the motor is connected with a rotating shaft through a coupler.

Further: the circumference outer wall welding of pivot has fixed steel sheet, and the stirring piece has all been welded to one side outer wall of every fixed steel sheet, and four water conservancy diversion holes have all been opened to one side outer wall of every stirring piece.

On the basis of the scheme: the connecting sleeve is sleeved on the circumferential outer wall of the top end of the rotating shaft, the supporting block is welded on the outer wall of the top of the connecting sleeve, and the same fine net is welded on the circumferential outer wall of the supporting block.

The better scheme in the scheme is as follows: the inside filter unit that is provided with of sediment rose box, and sediment rose box is close to connecting pipe one end outer wall and is provided with the pipe.

As a further scheme of the invention: the inner wall of the bottom of the precipitation filter box is provided with a connecting hole, and the circumferential inner wall of the connecting hole is provided with a water outlet pipe.

Simultaneously, the filter unit includes round pipe, milipore filter, active carbon filter screen, biochemical ball, dredges the guide hole, sterilamp, metal pull wire and glass case, and glass bottom of the case portion outer wall through the bolt fastening in deposit the filter box on the bottom inner wall, glass bottom of the case portion outer wall is opened has dredged the guide hole, and glass top of the case portion outer wall is opened has the opening, and open-ended circumference inner wall welding has the active carbon filter screen.

As a preferable aspect of the present invention: the outer wall all around of active carbon filter screen all is fixed in on the circumference inner wall of sediment rose box through the fixed block, and active carbon filter screen bottom circumference outer wall all is fixed with the biochemical ball that the equidistance distributes through the metal pull wire.

Meanwhile, the outer wall of one end, far away from the connecting pipe, of the guide pipe is provided with a circular pipe, and the outer wall of the bottom of the circular pipe is fixed with ultrafiltration membranes which are distributed equidistantly through sealing rings.

As a more preferable scheme of the invention: the inner wall of the circumference of the bottom of the glass box is provided with three ultraviolet germicidal lamps.

The invention has the beneficial effects that:

1. through being provided with dispersion fill and stirring unit, promoted the even mixture of chemical water and water-reducing agent, improved the utility of water-reducing agent.

2. Through being provided with the fine mesh on stirring unit, effectively got rid of poisonous solid particulate matter in the chemical industry water, improved the quality of chemical industry aqueous cleaning.

3. Through being provided with milipore filter, biochemical ball, active filter screen and sterilamp, not only can effectively carry out germicidal treatment to the chemical industry water, promoted the purification quality of chemical industry water moreover, also improved the quality of chemical industry water cyclic utilization.

4. Through be provided with the water conservancy diversion hole on every stirring piece, can effectively improve the mixing quality of chemical industry water and water-reducing agent.

Drawings

Fig. 1 is a schematic structural view of a waste water recycling device of a production line according to the present invention;

FIG. 2 is a schematic cross-sectional view of a treatment tank of a waste water recycling device for a production line according to the present invention;

FIG. 3 is a schematic structural diagram of a stirring unit of the waste water recycling device for the production line according to the present invention;

fig. 4 is a schematic sectional structure view of a precipitation filter box of the waste water recycling device for the production line provided by the invention.

In the figure: 1-supporting legs, 2-treatment box, 3-first box door, 4-fixing ring, 5-feeding hopper, 6-water inlet, 7-valve, 8-top cover, 9-precipitation filter box, 10-second box door, 11-water outlet pipe, 12-connecting pipe, 13-fixing column, 14-dispersion hopper, 15-rotating shaft, 16-motor, 17-connecting sleeve, 18-guide pipe, 19-water guide opening, 20-fine net, 21-mounting ring, 22-stirring block, 23-guide hole, 24-resisting block, 25-fixing steel sheet, 26-round pipe, 27-guide pipe, 28-ultrafiltration membrane, 29-active carbon filter screen, 30-biochemical ball, 31-guide hole, 32-ultraviolet germicidal lamp, ultraviolet light source, ultraviolet light, ultraviolet, 33-metal pull wire, 34-glass box.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a production line wastewater recycling device is shown in figures 1 and 2 and comprises a treatment box 2 and a precipitation filter box 9, wherein a fixing ring 4 is fixed on the outer wall of the top of the treatment box 2 through bolts, a feed hopper 5 is fixed on the inner wall of the circumference of the fixing ring 4 through threads, a water inlet 6 is fixed on the outer wall of the top of the feed hopper 5 through threads, four support legs 1 are fixed on the outer walls of the circumferences of the bottoms of the treatment box 2 and the precipitation filter box 9 through bolts, the inner wall of the top of the treatment box 2 is connected with a dispersion hopper 14 through a fixing column 13, the outer wall of the circumference of the bottom of the dispersion hopper 14 is provided with water guide ports 19 which are distributed equidistantly, a guide pipe 18 is fixed on the inner wall of the circumference of each water guide port 19 through threads, a stirring unit is arranged on the inner wall of the bottom of the treatment box 2, the outer wall of one side, opposite to the treatment box 2 and the precipitation filter box 9, is connected through a connecting pipe 12, and the valve 7 is clamped on the outer wall of the circumference of the connecting pipe 12 through a hoop, a top cover 8 is fixed on the outer wall of the top of the precipitation filter box 9 through threads, the precipitation filter box 9 and the outer wall of the front side of the treatment box 2 are respectively hinged with a first box door 3 and a second box door 10 through hinges, and a filter screen is arranged in the precipitation filter box 9; through leading-in chemical industry water and water-reducing agent in to water inlet 6, chemical industry water gets into through every leading mouth of a river 19 and handles case 2 below after 14 dispersions through the scattering fill to filter in leading-in sediment rose box 9 in the connecting pipe 12 after evenly stirring through the stirring unit, export from the outlet pipe 11 of sediment rose box 9 bottom after filtering.

In order to promote the mixing of the water reducing agent and the chemical water; as shown in fig. 2 and 3, a motor 16 is fixed on the outer wall of the center of a circle at the bottom of the treatment box 2 through a support, an output shaft of the motor 16 is connected with a rotating shaft 15 through a coupling, a fixed steel sheet 25 is welded on the outer wall of the circumference of the rotating shaft 15, a stirring block 22 is welded on the outer wall of one side of each fixed steel sheet 25, and four diversion holes 23 are formed in the outer wall of one side of each stirring block 22; when chemical water and water-reducing agent got into and handle 2 bottoms, motor 16 drives pivot 15 rotatory, and pivot 15 drives the stirring piece 22 rotation of fixed steel sheet 25 one side, and then has promoted the even mixture of chemical water and water-reducing agent, has improved the utility of water-reducing agent, simultaneously, is provided with water conservancy diversion hole 23 on the stirring piece 22, has improved the quality that both mixed.

In order to filter out toxic solid particles in the chemical water; as shown in fig. 2 and 3, the connecting sleeve 17 is sleeved on the circumferential outer wall of the top end of the rotating shaft 15, the abutting block 24 is welded on the outer wall of the top of the connecting sleeve 17, and the same fine net 20 is welded on the circumferential outer wall of the abutting block 24; when the pivot 15 was rotatory, can drive fine mesh 20 rotatory, and then can filter the chemical industry water that dispersion fill 14 dispersed down to effectively get rid of poisonous solid particulate matter in the chemical industry water, improved the quality of chemical industry aqueous cleaning.

This embodiment is when using, through leading-in chemical industry water and water-reducing agent in to water inlet 6, chemical industry water gets into through every guiding mouth 19 and handles 2 below of case after 14 dispersions are fought through the dispersion, this moment, through with equipment intercommunication power, starter motor 16, motor 16 drives pivot 15 rotation, pivot 15 drives the stirring piece 22 rotation of fixed steel sheet 25 one side, and then promoted chemical industry water and the even mixture of water-reducing agent, and the chemical industry water of 14 dispersions are fought in the dispersion can filter and get rid of poisonous solid particle thing in the chemical industry water through rotatory fine mesh 20, immediately, open valve 7 on the connecting pipe 12, filter in leading-in sediment rose box 9 with chemical industry water, derive sediment rose box 9 from outlet pipe 12 after the chemical industry water filters.

Example 2:

a waste water recycling device for a production line, as shown in fig. 1 and 4, for the purpose of filtering and purifying chemical water; the present embodiment is modified from embodiment 1 as follows: the inside filter unit that is provided with of sediment rose box 9, and sediment rose box 9 is close to connecting pipe 12 one end outer wall and has pipe 27 through the threaded fixation, sediment rose box 9 bottom inner wall is opened there is the connecting hole, and the circumference inner wall of connecting hole has outlet pipe 11 through the threaded fixation.

In order to promote the filtering quality of the chemical water; as shown in fig. 4, the filter unit includes a circular tube 26, an ultrafiltration membrane 28, an activated carbon filter screen 29, biochemical balls 30, dredging holes 31, an ultraviolet germicidal lamp 32, a metal drawing wire and a glass box 34, wherein the outer wall of the bottom of the glass box 34 is fixed on the inner wall of the bottom of the precipitation filter box 9 through bolts, the outer wall of the bottom of the glass box 34 is provided with the dredging holes 31, the outer wall of the top of the glass box 34 is provided with openings, the activated carbon filter screen 29 is welded on the inner wall of the circumference of the opening, the outer walls of the periphery of the activated carbon filter screen 29 are fixed on the inner wall of the circumference of the precipitation filter box 9 through fixing blocks, the biochemical balls 30 distributed equidistantly are fixed on the outer wall of the circumference of the bottom of the activated carbon filter screen 29 through the metal drawing wire 33, the outer wall of one end of the conduit 27 far away from the connecting pipe 12 is fixed with the circular tube 26 through threads at equal intervals, and the ultrafiltration membrane 28 distributed on the outer wall of the bottom of the circular tube 26 through a sealing ring, 34 bottom circumference inner walls of glass case are fixed with three sterilamp 32 through the bolt, the leading-in chemical industry water of connecting pipe 12 filters in getting into milipore filter 28 through circle type pipe 26, the chemical industry water that falls from milipore filter 28 simultaneously, filter the back through active carbon filter screen 29, drip on biochemical ball 30, and during this period, through starting sterilamp 32, can effectively carry out germicidal treatment to chemical industry water, thereby the purification quality of chemical industry water has been promoted, chemical industry water cyclic utilization's quality has also been improved.

This embodiment is when using, and the chemical industry water from the leading-in connecting pipe 12 of processing case 2 gets into through circle type pipe 26 and filters in the milipore filter 28, and the chemical industry water that falls from milipore filter 28 simultaneously filters the back through active carbon filter screen 29, drips on biochemical ball 30, and during this period, through starting sterilamp 32, can effectively carry out germicidal treatment to the chemical industry water.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A production line waste water recycling device, comprising a treatment box (2) and a sedimentation filter box (9), characterized in that, the top outer wall of the treatment box (2) is provided with a fixing ring (4), and the fixing ring ( 4) A feeding hopper (5) is arranged on the inner wall of the circumference, a water inlet (6) is arranged on the outer wall of the top of the feeding hopper (5), and four supports are arranged on the outer circumference of the bottom of the treatment box (2) and the sedimentation filter box (9). Legs (1), the inner wall of the top of the treatment box (2) is connected with a dispersion bucket (14) through a fixed column (13), and the outer wall of the bottom circumference of the dispersion bucket (14) is provided with equidistantly distributed water guides (19), A guide pipe (18) is arranged on the circumferential inner wall of each water guide (19), a stirring unit is arranged on the inner wall of the bottom of the treatment box (2), and the outer wall of the treatment box (2) is opposite to the sedimentation filter box (9). They are all connected by a connecting pipe (12), and the peripheral outer wall of the connecting pipe (12) is clamped with a valve (7) through a clamp. The front outer walls of the filter box (9) and the treatment box (2) are respectively hinged with a first box (3) and a second box door (10) through hinges, a filter screen is arranged inside the sedimentation filter box (9), and the treatment box (2) A motor (16) is fixed on the outer wall of the bottom circle center through a bracket, and the output shaft of the motor (16) is connected with a rotating shaft (15) through a coupling, and a fixed steel sheet (25) is welded on the circumferential outer wall of the rotating shaft (15), and each fixed One side outer wall of the steel sheet (25) is welded with stirring blocks (22), and one side outer wall of each stirring block (22) is provided with four guide holes (23). There is a connecting sleeve (17), and the outer wall of the top of the connecting sleeve (17) is welded with a block (24), the outer wall of the block (24) is welded with the same fine mesh (20), and the sediment filter box (9) is provided with a filter inside. The filter unit includes a circular tube (26), an ultrafiltration membrane (28), an activated carbon filter screen (29), a biochemical ball (30), dredging holes (31), ultraviolet germicidal lamps (32), metal traction wires and glass box (34), and the bottom outer wall of the glass box (34) is fixed on the bottom inner wall of the sedimentation filter box (9) by bolts, The bottom outer wall of the glass box (34) is provided with a dredging hole (31), the top outer wall of the glass box (34) is provided with an opening, and an activated carbon filter screen (29) is welded on the inner circumferential wall of the opening, and the surrounding outer walls of the activated carbon filter screen (29) are fixed by fixing The blocks are fixed on the circumferential inner wall of the sedimentation filter box (9), and the circumferential outer walls of the bottom of the activated carbon filter screen (29) are fixed with biochemical balls (30) distributed at equal distances through metal traction wires (33).

2. A production line wastewater recycling device according to claim 1, characterized in that, a circular pipe (26) is provided on the outer wall of one end of the conduit (27) away from the connecting pipe (12), and the circular The outer wall of the bottom of the tube (26) is fixed with an equidistantly distributed ultrafiltration membrane (28) through a sealing ring.

3. A production line wastewater recycling device according to claim 2, characterized in that, three ultraviolet germicidal lamps (32) are provided on the inner circumferential wall of the bottom of the glass box (34).