CN211462243U

CN211462243U - Waste water recovery and treatment equipment in chemical production process

Info

Publication number: CN211462243U
Application number: CN201922407290.2U
Authority: CN
Inventors: 郑敬
Original assignee: Jiangxi Lihao Chemical Co ltd
Current assignee: Jiangxi Lihao Chemical Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-11
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a waste water recovery and treatment device in the chemical production process, a driving motor is fixedly connected with the middle position of the upper end surface of an outer frame body, the output shaft of the driving motor passes through the outer frame body and is fixedly connected with a stirring rod, a stirring blade is fixedly connected with the stirring rod, a feeding pipe is arranged at the upper side position of the right end surface of the outer frame body, a first discharging pipe is arranged at the lower side position of the right end surface of the outer frame body, waste materials to be filtered are guided into the right side position inside the outer frame body by adding the feeding pipe, waste liquid filtered by a first filtering structure enters a cavity between the first filtering structure and a second filtering structure, the stirring blade is driven to rotate by stirring of the stirring rod, thereby preventing the waste materials from precipitating in the cavity, water liquid filtered by the second filtering structure enters the left side position of the second filtering structure, the filtered water liquid is discharged to the outer side of the outer frame body by a fourth discharging pipe, thereby realizing the purpose of filtering and recycling the waste liquid.

Description

Waste water recovery and treatment equipment in chemical production process

Technical Field

The utility model relates to a waste water recovery and treatment facility in the chemical production process belongs to the chemical industry equipment field.

Background

In the prior art, in chemical production, chemical reaction can produce a large amount of industrial waste water every day, contains a large amount of acidic material and granule in these waste waters, if directly discharge these waste waters in the air, will cause very big harm to water resource and environment, can bring harm even for near resident and living beings, and traditional filtration equipment has the inconvenient problem of filtration structure change, so need a new structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a wastewater recovery and treatment device in the chemical production process, which solves the problem that the traditional filtering device has inconvenient replacement of a filtering structure in the prior art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a wastewater recovery and treatment device in the chemical production process comprises an outer frame body, wherein a driving motor is fixedly connected at the middle position of the upper end face of the outer frame body, an output shaft of the driving motor penetrates through the outer frame body to be fixedly connected with a stirring rod, a stirring blade is fixedly connected on the stirring rod, a feeding pipe is arranged at the upper side position of the right end face of the outer frame body, a first discharging pipe is arranged at the lower side position of the right end face of the outer frame body, a sliding groove is arranged at the right side position of the upper end face of the outer frame body, a first filtering structure is connected inside the sliding groove in a sliding manner, a cover plate is fixedly connected at the upper side position of the first filtering structure, a screw hole is arranged on the cover plate and penetrates through a bolt to be fixed with the outer frame body, a sliding groove is arranged at the left side position of the upper end face of the outer frame body, a second filtering structure is connected inside the sliding, the cover plate is provided with a screw hole, the screw hole penetrates through the bolt to be fixed with the outer frame body, the lower side positions of the outer frame bodies on the lower sides of the first filtering structure and the second filtering structure are provided with second discharging pipes, the lower side of the outer frame body on the left side of the second filtering structure is provided with a third discharging pipe, and the upper side position of the left side end face of the outer frame body is provided with a fourth discharging pipe.

Further, first filtration includes the framework, the shrinkage pool has been seted up to the border position of terminal surface under the framework of going up, the downside terminal surface of going up the framework is laminated with the upside terminal surface of filter screen mutually, the shrinkage pool is with the card post looks joint of framework upside down, the rear end face distribution of going up framework and lower framework has the sealing strip, the sealing strip is laminated with the bottom terminal surface of outer framework mutually, the both sides wall of going up the framework is laminated with the inside both sides wall of framework mutually.

Furthermore, a plurality of stirring blades are arranged on the stirring rod at equal intervals.

Furthermore, the upside position of the inside of outer frame body is provided with the shower head, the shower head is provided with a plurality of and equidistance between a plurality of shower heads and arranges, the shower head is connected with outside washing liquid via the connecting pipe.

Furthermore, the first filtering structure and the second filtering structure are the same, and the mesh number of the filtering net fixed on the first filtering structure is smaller than that of the filtering net on the second filtering structure.

The utility model has the advantages that: the utility model discloses a waste water recovery and treatment equipment in chemical production process, the waste material that will carry out the filtration is led into the right side position inside the outer frame body through adding the inlet pipe, the waste liquid after first filtration enters into the cavity between first filtration and the second filtration, the stirring through the puddler drives the stirring leaf and rotates, and then prevents that the waste material from deposiing in it, and the water liquid after the second filtration enters the left side position of second filtration, the water liquid after the filtration discharges to the outside of outer frame body through the fourth discharging pipe, and then realizes the purpose of waste liquid filtration recovery;

and first filtration and second filtration are through the position with the filter screen centre gripping between last framework and lower framework, and this design is convenient for fix the filter screen, and this design is convenient for change after the filter screen damages, and lie in the bottom position of sealing strip and outer framework in last framework and the lower framework and laminate mutually, and this design prevents that the condition of waste liquid leakage from taking place.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a wastewater recycling and treating apparatus in a chemical production process of the present invention;

FIG. 2 is a schematic structural view of a first filtering structure in a wastewater recycling and treating apparatus in a chemical production process of the present invention;

in the figure: 1-outer frame body, 2-cover plate, 3-driving motor, 4-bolt, 5-feeding pipe, 6-first discharging pipe, 7-first filtering structure, 8-stirring blade, 9-second discharging pipe, 10-third discharging pipe, 11-stirring rod, 12-fourth discharging pipe, 13-second filtering structure, 14-spray head, 71-upper frame body, 72-sealing strip, 73-filtering net, 74-lower frame body and 75-clamping column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a wastewater recovery and treatment device in the chemical production process comprises an outer frame body 1, a driving motor 3 is fixedly connected at the middle position of the upper end face of the outer frame body 1, an output shaft of the driving motor 3 penetrates through the outer frame body 1 to be fixedly connected with a stirring rod 11, a stirring blade 8 is fixedly connected on the stirring rod 11, a feeding pipe 5 is arranged at the upper side position of the right end face of the outer frame body 1, a first discharging pipe 6 is arranged at the lower side position of the right end face of the outer frame body 1, a sliding groove is arranged at the right side position of the upper end face of the outer frame body 1, a first filtering structure 7 is connected and fixed in the sliding groove, a cover plate 2 is arranged at the upper side position of the first filtering structure 7, a screw hole is arranged on the cover plate 2 and penetrates through a bolt 4 to be fixed with the outer frame body 1, a sliding groove is arranged at the left side position of the upper end face of, the upper side position of the second filtering structure 13 is fixedly connected with a cover plate 2, the cover plate 2 is provided with a screw hole, the screw hole penetrates through the bolt 4 to be fixed with the outer frame body 1, the lower side position of the outer frame body 1 on the lower side of the first filtering structure 7 and the second filtering structure 13 is provided with a second discharging pipe 9, the lower side of the outer frame body 1 on the left side of the second filtering structure 13 is provided with a third discharging pipe 10, and the upper side position of the left side end face of the outer frame body 1 is provided with a fourth discharging pipe 12.

The first filtering structure 7 comprises an upper frame body 71, a concave hole is arranged at the edge position of the lower end surface of the upper frame body 71, the lower end surface of the upper frame body 71 is jointed with the upper end surface of the filtering net 73, the concave hole is clamped with a clamping column 75 at the upper side of the lower frame body 74, sealing strips 72 are distributed on the rear end surfaces of the upper frame body 71 and the lower frame body 74, the sealing strips 72 are jointed with the bottom end surface of the outer frame body 1, two side walls of the upper frame body 71 are jointed with two side walls in the frame body, the first filtering structure 7 and the second filtering structure 13 are formed by clamping the filtering net 73 at the position between the upper frame body 71 and the lower, the design facilitates the fixing of the filter net 73, the design facilitates the replacement after the filter net 73 is damaged, the seal 72 positioned on the upper frame 71 and the lower frame 74 is attached to the bottom of the outer frame 1, which prevents the leakage of waste liquid.

The stirring blades 8 fixed on the stirring rod 11 are arranged at equal intervals among a plurality of stirring blades 8, waste liquid is in a flowing state under the action of the stirring blades 8, waste residues are prevented from accumulating on the filter screen 73, and waste impurities can be discharged out of the outer frame body 1 through the second discharging pipe 9 and the third discharging pipe 10 after the filtration is completed.

The spray header 14 is arranged at the upper side position inside the outer frame body 1, the spray header 14 is provided with a plurality of spray headers 14 which are arranged at equal intervals, the spray headers 14 are connected with external cleaning liquid through connecting pipes, and after the whole filtering is finished, the spray headers 14 are opened, so that the inside of the outer frame body 1 is cleaned.

The first filtering structure 7 and the second filtering structure 13 are the same, the mesh number of the filtering net 73 fixed on the first filtering structure 7 is smaller than that of the filtering net 73 on the second filtering structure 13, and the waste materials are filtered by adopting a sequential filtering mode.

The specific implementation mode is as follows: in the using process, the feeding pipe 5 is firstly connected with a waste pipe, then the first discharging pipe 6, the second discharging pipe 9, the third discharging pipe 10 and the fourth discharging pipe 12 are connected with an external pipeline, the first filtering structure 7 and the second filtering structure 13 are clamped into corresponding clamping grooves, the cover plate 2 is fixed with the upper side position of the outer frame body 1 through the bolt 4, the sealing strip 72 is fixed with the bottom position inside the outer frame body 1 and can be used after being fixed, in the using process, waste materials needing to be filtered are guided into the right side position inside the outer frame body 1, waste liquid filtered by the first filtering structure 7 enters a cavity between the first filtering structure 7 and the second filtering structure 13, the stirring rod 11 is used for stirring to drive the stirring blades 8 to rotate, the waste materials are prevented from precipitating in the cavity, and water liquid filtered by the second filtering structure 13 enters the left side position of the second filtering structure 13, the filtered water liquid is discharged to the outer side of the outer frame body 1 through a fourth discharge pipe 12, so that the purpose of filtering and recycling the waste liquid is achieved; the first filtering structure 7 and the second filtering structure 13 are designed to facilitate the fixing of the filtering net 73 by clamping the filtering net 73 between the upper frame 71 and the lower frame 74, the design facilitates the replacement after the filtering net 73 is damaged, the sealing strips 72 on the upper frame 71 and the lower frame 74 are attached to the bottom position of the outer frame 1, the design prevents the leakage of waste liquid, and the inside of the outer frame 1 is cleaned by opening the spray header 14 after the whole filtering is finished.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waste water recovery and treatment facility in chemical production process, includes outer frame body (1), its characterized in that: the middle position of the upper end face of the outer frame body (1) is fixedly connected with a driving motor (3), an output shaft of the driving motor (3) penetrates through the outer frame body (1) to be fixedly connected with a stirring rod (11), a stirring blade (8) is fixedly connected to the stirring rod (11), an inlet pipe (5) is arranged at the upper side position of the right end face of the outer frame body (1), a first outlet pipe (6) is arranged at the lower side position of the right end face of the outer frame body (1), a sliding groove is arranged at the right side position of the upper end face of the outer frame body (1), a first filtering structure (7) is connected in the sliding manner in the sliding groove, a cover plate (2) is fixedly connected at the upper side position of the first filtering structure (7), a screw hole is arranged on the cover plate (2) and penetrates through a bolt (4) to be fixed with the outer frame body (1), a sliding groove is arranged at the left side position of the upper end face of the outer frame body (1), and a second, the utility model discloses a filter structure, including first filtration (13) and second filtration (13), the upside position connection of second filtration (13) is fixed with apron (2), has seted up on apron (2) screw and has passed through via bolt (4) and fix mutually with outer frame body (1), second discharging pipe (9) have been seted up to the downside position of outer frame body (1) of first filtration (7) and second filtration (13) downside, third discharging pipe (10) have been seted up to the left outer frame body (1) downside of second filtration (13), fourth discharging pipe (12) have been seted up to the upside position of outer frame body (1) left side terminal surface.

2. The apparatus for recovering and treating wastewater generated in chemical production process according to claim 1, wherein: first filtration (7) are including last framework (71), the shrinkage pool has been seted up to the border position of terminal surface under last framework (71), the downside terminal surface of going up framework (71) is laminated with the upside terminal surface of filter screen (73), shrinkage pool and card post (75) looks joint of framework (74) upside down, the rear end face distribution of going up framework (71) and lower framework (74) has sealing strip (72), sealing strip (72) are laminated with the bottom terminal surface of outer framework (1) mutually, the both sides wall of going up framework (71) is laminated with the inside both sides wall of framework mutually.

3. The apparatus for recovering and treating wastewater generated in chemical production process according to claim 1, wherein: the stirring blades (8) fixed on the stirring rod (11) are arranged in a plurality of equidistant positions among the stirring blades (8).

4. The apparatus for recovering and treating wastewater generated in chemical production process according to claim 1, wherein: the inside upside position of outer frame body (1) is provided with shower head (14), shower head (14) are provided with and arrange between a plurality of and a plurality of shower head (14) equidistance, shower head (14) are connected with outside washing liquid via the connecting pipe.

5. The wastewater recovery and treatment equipment in the chemical production process according to claim 2, characterized in that: the first filtering structure (7) and the second filtering structure (13) are the same, and the mesh number of the filtering net (73) fixed on the first filtering structure (7) is smaller than that of the filtering net (73) on the second filtering structure (13).