CN216336787U

CN216336787U - A preceding processing apparatus for industrial wastewater handles

Info

Publication number: CN216336787U
Application number: CN202122731114.1U
Authority: CN
Inventors: 牛明泽; 董烜光; 吕丹; 曲本宇; 孙冬月; 颜世罕
Original assignee: Dalian Dongtai Organic Waste Treatment Co ltd
Current assignee: Dalian Dongtai Organic Waste Treatment Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a pretreatment device for industrial wastewater treatment, which is provided with a first tank body, wherein a driving motor is erected at the upper end of the tank wall of the first tank body, the output end shaft of the driving motor is connected with a stirring paddle component, the stirring paddle component comprises a stirring shaft, fixing rings are symmetrically and fixedly connected to the stirring shaft, stirring frame bodies are symmetrically and fixedly connected to the outer side walls of the fixing rings, the stirring frame bodies are fixed to the stirring shaft through the fixing rings and are firmly fixed, the fixing rings are conveniently and fixedly connected with the stirring shaft, the stirring frame bodies stir the waste water on the peripheral side in the rotating process along with the stirring shaft, the stirring amplitude is larger, so that flocculating agents in the waste water are uniformly dispersed, reinforcing rods are arranged inside the stirring frame bodies and are used for reinforcing the stirring frame bodies, the reinforcing rods are Y-shaped rods, two inclined sections of the reinforcing rods are respectively and fixedly connected with the upper end and the lower end of the corresponding stirring frame bodies, and the horizontal sections of the reinforcing rods are fixedly connected with the side parts of the corresponding stirring frame bodies, the Y-shaped rod and the stirring frame body form a net structure, so that the strength is high and the bending is not easy to occur.

Description

A preceding processing apparatus for industrial wastewater handles

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a pretreatment device for industrial wastewater treatment.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter flow sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted. The sedimentation tank is widely applied to various forms of wastewater treatment, and is an important pretreatment device particularly in industrial wastewater treatment, the conventional coagulation sedimentation tank generally drives a stirring paddle to rotate by a motor, so that a flocculating agent in the tank is uniformly dispersed and is uniformly and fully contacted with wastewater, and the utilization rate of the flocculating agent is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pretreatment device for industrial wastewater treatment, which solves the problems mentioned in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a preceding processing apparatus for industrial wastewater handles, includes first cell body, driving motor has erect to the pool wall upper end of first cell body, driving motor's output shaft is connected with the stirring rake subassembly, the stirring rake subassembly includes the (mixing) shaft, the solid fixed ring of symmetry fixedly connected with on the (mixing) shaft, symmetry fixedly connected with stirring framework on solid fixed ring's the lateral wall, stirring framework is following stirring week side waste water in the (mixing) shaft rotation process makes flocculating agent homodisperse in the waste water, stirring framework's inside is provided with the stiffener, the stiffener is used for strengthening stirring framework, the stiffener is Y shape pole, two slope sections of stiffener respectively with correspond stirring framework's last lower extreme fixed connection, the horizontal segment of stiffener with correspond stirring framework's lateral part is fixed even.

Preferably, the lateral part intercommunication of first cell body is provided with the second cell body, the bottom of second cell body is provided with a plurality of three hornblocks, and is adjacent form the settling tank of lateral wall slope between the three hornblocks, run through the mud pipe in the settling tank, and is a plurality of the mud pipe is gathered in the house steward, the house steward is connected with the dredge pump, the warp waste water after first cell body subsides continues to get into the sediment of stewing in the second cell body, and the solid sludge part is gathered in the settling tank at the sedimentation process of stewing, through the work of dredge pump is with mud along mud pipe and house steward suction in the settling tank.

Preferably, the upside of first cell body is provided with the motor board, the one end of fixed connection connecting rod on the lateral wall of motor board, the other end of connecting rod with the pool wall upper end of first cell body is connected, by the connecting rod will the motor board is fixed the upside position of first cell body, simple structure just saves cell body upside space.

Preferably, the pool wall upper end symmetry fixedly connected with engaging lug of first cell body, the number that sets up of connecting rod is 2, one of them the connecting rod runs through one side the engaging lug, and connecting rod tip fixedly connected with limiting plate, another the connecting rod runs through the opposite side the engaging lug, and connecting rod tip fixedly connected with screw rod, the spiro union has the nut on the screw rod, will the connecting rod penetrates and corresponds in the engaging lug, use the nut locking can, the installation is convenient.

Preferably, the upper portion of second cell body is provided with foraminiferous swash plate, the delivery port of second cell body is located the upside of foraminiferous swash plate, the setting of foraminiferous swash plate further intercepts solid in the second cell body waste water, and the liquid part sees through foraminiferous swash plate and discharges.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with a first tank body which is a coagulation sedimentation tank, a driving motor is erected at the upper end of the tank wall of the first tank body, the output end shaft of the driving motor is connected with a stirring paddle component, the stirring paddle component is driven to work by the driving motor, the waste water in the tank is stirred to uniformly disperse a flocculating agent, the flocculating agent is fully combined with precipitable metal ions in the waste water, the stirring paddle component comprises a stirring shaft, fixing rings are symmetrically and fixedly connected to the stirring shaft, a stirring frame body is symmetrically and fixedly connected to the outer side wall of the fixing ring, the stirring frame body is fixed on the stirring shaft through the fixing rings and is firmly fixed, the fixing rings are convenient to be fixedly connected with the stirring shaft, the stirring frame body stirs the waste water on the peripheral side in the rotating process along with the stirring shaft, the stirring amplitude is large, the flocculating agent in the waste water is uniformly dispersed, reinforcing rods are arranged in the stirring frame body and are used for reinforcing the stirring frame body, the reinforcing rod is Y-shaped, two inclined sections of the reinforcing rod are fixedly connected with the upper end and the lower end of the corresponding stirring frame respectively, the horizontal section of the reinforcing rod is fixedly connected with the side part of the corresponding stirring frame, and a net-shaped structure is formed between the Y-shaped rod and the stirring frame, so that the reinforcing rod is high in strength and not easy to bend.

Drawings

FIG. 1 is a sectional view of the main structure of the present invention;

FIG. 2 is a schematic view of the construction of the paddle assembly of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the utility model at B of FIG. 1.

In the figure: 1. a first tank body; 2. a drive motor; 3. a paddle assembly; 301. a stirring shaft; 302. a fixing ring; 303. a stirring frame body; 304. a reinforcing bar; 4. a second tank body; 5. a triangular block; 6. a sludge discharge pipe; 7. a header pipe; 8. a sludge discharge pump; 9. a motor plate; 10. a connecting rod; 11. connecting lugs; 12. a limiting plate; 13. a screw; 14. a nut; 15. the inclined plate is provided with a hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The description of the directions (up, down, left, right, front, and rear) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical use direction of the present invention is not limited thereto.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: a pretreatment device for industrial wastewater treatment comprises a first tank body 1, wherein the first tank body 1 is a coagulation sedimentation tank, a driving motor 2 is erected at the upper end of the tank wall of the first tank body 1, an output end shaft of the driving motor 2 is connected with a stirring paddle component 3, the stirring paddle component 3 is driven to work through the work of the driving motor 2, wastewater in the tank is stirred, a flocculating agent is uniformly dispersed and fully combined with precipitable metal ions in the wastewater, the stirring paddle component 3 comprises a stirring shaft 301, fixing rings 302 are symmetrically and fixedly connected to the stirring shaft 301, a stirring frame body 303 is symmetrically and fixedly connected to the outer side wall of the fixing rings 302, the stirring frame body 303 is fixed to the stirring shaft 301 through the fixing rings 302 and is firmly fixed, the fixing rings 302 are convenient to be fixedly connected with the stirring shaft 301, the stirring frame body 303 stirs the wastewater in the circumferential side along with the rotation process of the stirring shaft 301, stirring range is great, makes flocculating agent homodisperse in the waste water, the inside of stirring framework 303 is provided with stiffener 304, stiffener 304 is used for strengthening stirring framework 303, stiffener 304 is Y shape pole, two slope sections of stiffener 304 respectively with correspond the last lower extreme fixed connection of stirring framework 303, the horizontal segment of stiffener 304 with correspond stirring framework 303's lateral part is fixed even, Y shape pole with constitute network structure between the stirring framework 303, intensity is big, difficult buckling.

Particularly, the lateral part intercommunication of first cell body 1 is provided with second cell body 4, the bottom of second cell body 4 is provided with a plurality of three hornblocks 5, and is adjacent form the precipitation tank of lateral wall slope between the three hornblocks 5, run through mud pipe 6 in the precipitation tank, and is a plurality of mud pipe 6 gathers in house steward 7, house steward 7 is connected with dredge pump 8, the warp waste water after 1 deposits of first cell body continues to get into the precipitation of stewing in the second cell body 4, and solid sludge part gathers in the precipitation tank at the sedimentation process of stewing, through dredge pump 8 work, along dredge pipe 6 and house steward 7 suction with mud in the precipitation tank.

Particularly, the upside of first cell body 1 is provided with motor board 9, the one end of fixed connection connecting rod 10 on the lateral wall of motor board 9, the other end of connecting rod 10 with the pool wall upper end of first cell body 1 is connected, by connecting rod 10 will motor board 9 is fixed the upside position of first cell body 1, simple structure just saves cell body upside space.

Particularly, the pool wall upper end symmetry fixedly connected with engaging lug 11 of first cell body 1, the number that sets up of connecting rod 10 is 2, one of them connecting rod 10 runs through one side engaging lug 11, and connecting rod 10 tip fixedly connected with limiting plate 12, another connecting rod 10 runs through the opposite side engaging lug 11, and connecting rod 10 tip fixedly connected with screw rod 13, the spiro union has nut 14 on screw rod 13, will connecting rod 10 penetrates correspondingly in the engaging lug 11, use the nut 14 locking can, the installation is convenient.

Specifically, the upper portion of the second cell body 4 is provided with a perforated inclined plate 15, the water outlet of the second cell body 4 is located on the upper side of the perforated inclined plate 15, the arrangement of the perforated inclined plate 15 further intercepts solid in the wastewater in the second cell body 4, and the liquid part permeates the perforated inclined plate 15 to be discharged.

The working principle is as follows: the first tank body 1 is arranged, the first tank body 1 is a coagulation sedimentation tank, a driving motor 2 is erected at the upper end of the tank wall of the first tank body 1, the output end shaft of the driving motor 2 is connected with a stirring paddle component 3, the stirring paddle component 3 is driven to work through the work of the driving motor 2, the waste water in the tank is stirred, a flocculating agent is uniformly dispersed and fully combined with precipitable metal ions in the waste water, the stirring paddle component 3 comprises a stirring shaft 301, a fixing ring 302 is symmetrically and fixedly connected to the stirring shaft 301, a stirring frame body 303 is symmetrically and fixedly connected to the outer side wall of the fixing ring 302, the stirring frame body 303 is fixed to the stirring shaft 301 through the fixing ring 302, the fixing ring 302 is conveniently and fixedly connected to the stirring shaft 301, the stirring frame body 303 stirs the waste water around in the rotation process of the stirring shaft 301, the stirring amplitude is large, the flocculating agent in the waste water is uniformly dispersed, a reinforcing rod 304 is arranged inside the stirring frame body 303, the reinforcing rod 304 is used for reinforcing the stirring frame body 303, the reinforcing rod 304 is a Y-shaped rod, two inclined sections of the reinforcing rod 304 are respectively and fixedly connected with the upper end and the lower end of the corresponding stirring frame body 303, a horizontal section of the reinforcing rod 304 is fixedly connected with the side part of the corresponding stirring frame body 303, a net-shaped structure is formed between the Y-shaped rod and the stirring frame body 303, and the Y-shaped rod and the stirring frame body 303 are high in strength and not easy to bend.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pretreatment device for industrial wastewater treatment is characterized in that: the device comprises a first tank body (1), wherein a driving motor (2) is erected at the upper end of the tank wall of the first tank body (1), a stirring paddle component (3) is connected to the output end of the driving motor (2) in a shaft mode, the stirring paddle component (3) comprises a stirring shaft (301), fixing rings (302) are symmetrically and fixedly connected to the stirring shaft (301), a stirring frame body (303) is symmetrically and fixedly connected to the outer side wall of the fixing rings (302), the stirring frame body (303) stirs waste water on the circumferential side along with the rotation process of the stirring shaft (301) to uniformly disperse flocculating agents in the waste water, reinforcing rods (304) are arranged inside the stirring frame body (303), the reinforcing rods (304) are used for reinforcing the stirring frame body (303), the reinforcing rods (304) are Y-shaped rods, and two inclined sections of the reinforcing rods (304) are respectively and fixedly connected with the corresponding upper end and lower end of the stirring frame body (303), the horizontal section of the reinforcing rod (304) is fixedly connected with the corresponding side part of the stirring frame body (303).

2. The pretreatment device for industrial wastewater treatment according to claim 1, wherein: the lateral part intercommunication of first cell body (1) is provided with second cell body (4), the bottom of second cell body (4) is provided with a plurality of three hornblocks (5), and is adjacent form the precipitation tank of lateral wall slope between three hornblocks (5), run through mud pipe (6) in the precipitation tank, and is a plurality of mud pipe (6) are collected in house steward (7), house steward (7) are connected with dredge pump (8).

3. The pretreatment device for industrial wastewater treatment according to claim 1, wherein: the upside of first cell body (1) is provided with motor board (9), the one end of fixed connection connecting rod (10) on the lateral wall of motor board (9), the other end of connecting rod (10) with the pool wall upper end of first cell body (1) is connected.

4. The pretreatment device for industrial wastewater treatment according to claim 3, wherein: the pool wall upper end symmetry fixedly connected with engaging lug (11) of first cell body (1), the number that sets up of connecting rod (10) is 2, one of them connecting rod (10) run through one side engaging lug (11), and connecting rod (10) tip fixedly connected with limiting plate (12), another connecting rod (10) run through the opposite side engaging lug (11), and connecting rod (10) tip fixedly connected with screw rod (13), the spiro union has nut (14) on screw rod (13).

5. The pretreatment device for industrial wastewater treatment according to claim 2, wherein: the upper portion of second cell body (4) is provided with foraminiferous swash plate (15), the delivery port of second cell body (4) is located the upside of foraminiferous swash plate (15).