CN210057559U

CN210057559U - Sewage filtering device for chemical industry

Info

Publication number: CN210057559U
Application number: CN201920679750.4U
Authority: CN
Inventors: 常锐
Original assignee: Yuncheng University
Current assignee: Yuncheng University
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-14
Anticipated expiration: 2029-05-13

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a sewage filtering device for chemical industry, which comprises a filtering tank, wherein the middle part of the filtering tank is provided with a vertical impurity filtering tank, the bottom of the filtering tank is provided with a water storage tank, the bottom of a water inlet is communicated with a water inlet pipeline, a coarse strainer is arranged between the end of the water inlet pipeline and the impurity filtering tank, the lower side of the coarse strainer is vertically provided with a filtering box, a filtering plate is arranged in the filtering box, a transverse stirring rod is arranged in the filtering plate, the right end of the stirring rod is rotationally connected with a motor through a shaft coupling, and the lower side of the stirring rod is provided with; the left side of impurity filtering tank bottom is provided with the impurity collecting vat, and the impurity export has been seted up to the lateral wall of the impurity filtering tank that is located impurity collecting vat right side, impurity filtering tank bottom right side is provided with pusher, and pusher includes piston rod, push pedal and cylinder. The utility model has the advantages that: the filter fineness is high, have classification function, but impurity automatic collection and work efficiency height.

Description

Sewage filtering device for chemical industry

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a sewage filter equipment for chemical industry.

Background

At present, a large amount of sewage and impurities are generated in chemical production, a common filtering device is only a group of different filtering nets, the filtering nets are blocked after long-time use, and the filtering device has obvious limitation.

Chinese patent (No. CN 206995994U, bulletin date 2018.02.13) discloses a chemical sewage filtering device, which comprises an impurity shell, a supporting rod, a barrel-shaped filter screen, a cover body, a filter screen, a liquid inlet pipeline, a liquid collecting shell, a sewage shell and a liquid discharging pipeline, wherein the cover body is arranged at the top of the impurity shell, the impurity shell is of a hollow structure, a group of barrel-shaped filter screens are fixed through the supporting rod, the liquid inlet pipeline is arranged at one end of the top of the impurity shell, a group of filter screens are arranged between the liquid inlet pipeline and the barrel-shaped filter screens, the liquid collecting shell is arranged at the bottom of the filter screens between the liquid inlet pipeline and the impurity shell, a group of sewage shells are arranged at the bottom of the liquid collecting shell, the impurity shell and the liquid collecting shell are communicated with the sewage shell through holes, and the liquid. But the sewage filtering precision of the device is general, and impurities in the sewage do not have corresponding treatment devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage filter equipment for chemical industry to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage filter equipment for chemical industry, including the filtering ponds, the top both ends of filtering ponds are provided with the water inlet, the bottom left end of filtering ponds is provided with the outlet, the middle part of filtering ponds is provided with vertical impurity filter tank, the bottom of filtering ponds is provided with the aqua storage tank, the bottom intercommunication of water inlet has the inlet channel, be provided with the coarse strainer between the terminal of inlet channel and the impurity filter tank, the vertical filter box that is provided with of downside of coarse strainer, when entering into the inside rivers of water inlet when the coarse strainer, water can fall into the filter box, the great impurity of aquatic can flow into in the impurity filter tank. The inside of filter box is provided with the filter, and the inside of filter is provided with horizontal puddler, and the right-hand member of puddler rotates through the shaft coupling to be connected with the motor, and the downside of puddler is provided with the essence net, drives the puddler through starter motor and rotates, and then stirs the inside sewage of filter box, then filters through the essence net again. The sewage is stirred and then filtered, so that the sewage filtering precision can be greatly improved;

the left side of impurity filter tank bottom is provided with the impurity collecting vat, and the impurity export has been seted up to the lateral wall of the impurity filter tank that is located impurity collecting vat right side. Impurity filter tank bottom right side is provided with pusher, and pusher includes piston rod, push pedal and cylinder.

As a further aspect of the present invention: the bottom of the impurity filtering tank is provided with an impurity net which is used for filtering some residual sewage attached in the impurities.

As a further aspect of the present invention: the lower side fixed mounting of filter has the baffle, and the delivery port has been seted up at the middle part of baffle, can flow into the aqua storage tank with the sewage after filtering through the delivery port.

As a further aspect of the present invention: the inside of pusher is fixed and is provided with the cylinder, and the right-hand member of cylinder is provided with the piston rod, and the right-hand member fixed mounting of piston rod has the push pedal, and the upper surface of impurity net is arranged in to the bottom of push pedal, moves about the piston rod through the cylinder drive, and then drives the push pedal and move about the upper surface of impurity net, and then can push the impurity on the impurity net into the impurity collecting vat through the impurity export. Through setting up piston rod, push pedal, cylinder and impurity collecting vat, can be automatic collect impurity on the impurity net, improved the work efficiency of this device.

As a further aspect of the present invention: the bottom upside of coarse strainer is provided with vibrating motor, is provided with waterproof power supply on the inside wall of the filtering ponds of vibrating motor's bottom one side, and vibrating motor and waterproof power supply electric connection drive vibrating motor through waterproof power supply and carry out work, and then drive the coarse strainer and vibrate, and then can accelerate impurity to drop from the top of coarse strainer and enter into the inside of impurity filter tank.

Compared with the prior art, the beneficial effects of the utility model are that: the stirring rod is driven to rotate by the starting motor, so that sewage in the filtering box is stirred, then is filtered by the fine filtering net, and the sewage is filtered after being stirred, so that the sewage filtering precision can be greatly improved; by arranging the piston rod, the push plate, the air cylinder and the impurity collecting tank, impurities on the impurity net can be automatically collected, and the working efficiency of the device is improved; through setting up coarse strainer and impurity filter tank, can classify the sewage that enters into the filtering ponds, be convenient for filter. The utility model has the advantages that: the filter fineness is high, have classification function, but impurity automatic collection and work efficiency height.

Drawings

Fig. 1 is a schematic structural diagram of a chemical wastewater filtering device.

FIG. 2 is a schematic structural diagram of a filter plate in a chemical wastewater filtering device.

Fig. 3 is a schematic structural diagram of a pushing device in a chemical wastewater filtering device.

Wherein: the device comprises a filter tank 10, a water inlet 11, a coarse filter screen 12, a filter box 13, an impurity filter tank 14, a filter plate 15, a baffle 16, a water outlet 17, a water outlet 18, an impurity screen 19, an impurity collecting tank 20, an impurity outlet 21, a pushing device 22, a piston rod 23, a push plate 24, an air cylinder 25, a motor 26, a coupling 27, a stirring rod 28, a fine filter screen 29, a vibration motor 30 and a waterproof power supply 31.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1-3, a chemical wastewater filtering apparatus includes a filtering tank 10, wherein water inlets 11 are disposed at two ends of the top of the filtering tank 10, and a water outlet 18 is disposed at the left end of the bottom of the filtering tank 10. The middle part of the filtering tank 10 is provided with a vertical impurity filtering tank 14, and the bottom of the filtering tank 10 is provided with a water storage tank. The bottom of the water inlet 11 is communicated with a water inlet pipeline, and a coarse filter screen 12 is arranged between the tail end of the water inlet pipeline and the impurity filter tank 14. The bottom of impurity filter tank 14 is provided with impurity net 19, and the downside of coarse strainer 12 is vertical is provided with filter box 13, and when the inside rivers that enter into water inlet 11 passed through coarse strainer 12, water can fall into filter box 13, and the great impurity of aquatic can flow into in the impurity filter tank 14. The impurity net 19 is used to filter some residual sewage attached to the impurities. The inside of filter box 13 is provided with filter 15, and the inside of filter 15 is provided with horizontal puddler 28, and the right-hand member of puddler 28 rotates through shaft coupling 27 and is connected with motor 26, and the downside of puddler 28 is provided with fine filtration net 29, drives puddler 28 through starter motor 26 and rotates, and then stirs the inside sewage of filter box 13, then filters through fine filtration net 29. Through stirring the back filtration to sewage, can increase substantially sewage filterable precision. The baffle 16 is fixedly installed on the lower side of the filter plate 15, the middle of the baffle 16 is provided with a water outlet 17, and filtered sewage can flow into the water storage tank through the water outlet 17.

An impurity collecting tank 20 is arranged on the left side of the bottom of the impurity filtering tank 14, and an impurity outlet 21 is formed in the side wall of the impurity filtering tank 14 on the right side of the impurity collecting tank 20. A pushing device 22 is arranged on the right side of the bottom of the impurity filtering tank 14, and the pushing device 22 comprises a piston rod 23, a push plate 24 and an air cylinder 25; pusher 22's inside is fixed and is provided with cylinder 25, and the right-hand member of cylinder 25 is provided with piston rod 23, and the right-hand member fixed mounting of piston rod 23 has push pedal 24, and impurity net 19's upper surface is arranged in to push pedal 24's bottom, moves about driving piston rod 23 through cylinder 25, and then drives push pedal 24 and moves about impurity net 19's upper surface, and then can push impurity collecting vat 20 through impurity export 21 on the impurity net 19. Through setting up piston rod 23, push pedal 24, cylinder 25 and impurity collecting vat 20, can be automatic collect the impurity on the impurity net 19, improved the work efficiency of this device.

The utility model discloses a theory of operation is: firstly, inputting sewage to be filtered into a filtering tank 10 through a water inlet 11, wherein when the sewage passes through a coarse filter 12, water falls into a filter box 13, larger impurities in the water flow into an impurity filtering tank 14, the water in the filter box 13 falls onto a baffle 16 after being stirred and filtered by a filter plate 15, then flows into a water storage tank through a water outlet 17, and finally is output through a water outlet 18; get into the inside impurity of impurity filter tank 14, filter remaining sewage on impurity through impurity net 19, then move about driving piston rod 23 through cylinder 25, and then drive push pedal 24 and move about the upper surface of impurity net 19, and then can push impurity on the impurity net 19 in impurity collecting vat 20 through impurity export 21.

Example two:

on the basis of the first embodiment, the upper side of the bottom of the coarse strainer 12 is provided with the vibration motor 30, the inner wall of the filtering tank 10 on one side of the bottom of the vibration motor 30 is provided with the waterproof power supply 31, the vibration motor 30 is electrically connected with the waterproof power supply 31, the vibration motor 30 is driven to work through the waterproof power supply 31, and then the coarse strainer 12 is driven to vibrate, so that the falling of impurities from the top of the coarse strainer 12 can be accelerated to enter the inside of the impurity filtering tank 14.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A chemical sewage filtering device comprises a filtering tank (10), wherein water inlets (11) are arranged at two ends of the top of the filtering tank (10), a water outlet (18) is arranged at the left end of the bottom of the filtering tank (10), a vertical impurity filtering tank (14) is arranged in the middle of the filtering tank (10), a water storage tank is arranged at the bottom of the filtering tank (10), the bottom of each water inlet (11) is communicated with a water inlet pipeline, the device is characterized in that a coarse filter screen (12) is arranged between the tail end of a water inlet pipeline and an impurity filter tank (14), a filter box (13) is vertically arranged on the lower side of the coarse filter screen (12), a filter plate (15) is arranged inside the filter box (13), a transverse stirring rod (28) is arranged inside the filter plate (15), the right end of the stirring rod (28) is rotatably connected with a motor (26) through a coupler (27), and a fine filter screen (29) is arranged on the lower side of the stirring rod (28);

impurity collecting groove (20) are arranged on the left side of the bottom of impurity filtering groove (14), impurity outlet (21) is arranged on the side wall of impurity filtering groove (14) on the right side of impurity collecting groove (20), pushing device (22) is arranged on the right side of the bottom of impurity filtering groove (14), and pushing device (22) comprises piston rod (23), push plate (24) and cylinder (25).

2. The chemical wastewater filtering device according to claim 1, wherein the bottom of the impurity filtering tank (14) is provided with an impurity net (19).

3. The chemical wastewater filtering device according to claim 2, wherein a baffle (16) is fixedly installed on the lower side of the filter plate (15), and a water outlet (17) is formed in the middle of the baffle (16).

4. The chemical sewage filtering device according to claim 3, wherein a cylinder (25) is fixedly arranged inside the pushing device (22), a piston rod (23) is arranged at the right end of the cylinder (25), a push plate (24) is fixedly arranged at the right end of the piston rod (23), and the bottom of the push plate (24) is arranged on the upper surface of the impurity net (19).

5. The chemical wastewater filtering device according to claim 1 or 2, wherein a vibration motor (30) is disposed at the upper side of the bottom of the coarse filter screen (12), and a waterproof power supply (31) is disposed on the inner wall of the filtering tank (10) at the bottom side of the vibration motor (30).

6. The chemical wastewater filtering device according to claim 5, wherein the vibration motor (30) is electrically connected to a waterproof power supply (31).