CN215886662U

CN215886662U - Printing and dyeing wastewater ozone treatment device

Info

Publication number: CN215886662U
Application number: CN202122052423.6U
Authority: CN
Inventors: 王浩
Original assignee: Suzhou Keda Environmental Development Co ltd
Current assignee: Suzhou Keda Environmental Development Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-22
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an ozone treatment device for printing and dyeing wastewater, which comprises an ozone treatment bin, wherein the bottom end surface of the ozone treatment bin is connected with a plurality of support columns, the upper end surface of the ozone treatment bin is provided with a cover plate, a rotating rod is rotatably penetrated through the middle part of the upper end surface of the cover plate, a liquid inlet pipe is fixedly connected above the left end surface of the ozone treatment bin, a liquid outlet pipe is fixedly connected below the right end surface of the ozone treatment bin, the bottom end surface of the ozone treatment bin is fixedly connected with an impurity outlet pipe, the inner side wall of the ozone treatment bin is fixedly provided with a plurality of aerators, when in use, sewage enters the ozone treatment bin through the liquid inlet pipe, ozone generated by an ozone generator enters the ozone treatment bin from the aerators under the action of an air pump, a motor can drive the rotating rod and a plurality of stirring rods to rotate in a forward and backward reciprocating manner, so that the ozone and the sewage are fully mixed, thereby improving the processing efficiency.

Description

Printing and dyeing wastewater ozone treatment device

Technical Field

The utility model relates to the technical field of printing and dyeing wastewater ozone treatment, in particular to a printing and dyeing wastewater ozone treatment device.

Background

The printing and dyeing wastewater mainly contains dye, slurry, dyeing auxiliary agent, fiber impurities, oil agent, acid, alkali, inorganic salt and the like, has complex components, large discharge amount, high chroma, large alkalinity, high PH value and many and various biological degradation products, and is known to be one of the most difficult harmful wastewater to treat. The direct discharge brings great harm to human health and living environment, and the printing and dyeing wastewater needs to be treated and discharged.

Ozone is widely used in wastewater treatment, especially in the later treatment, because of its strong oxidizing ability, fast reaction speed, and no generation of sludge and secondary pollution. However, the single use of ozone has the problems of low solubility in water, narrow selective range for organic matter oxidation and the like, and the utilization rate of ozone is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ozone treatment device for printing and dyeing wastewater, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an ozone treatment device for printing and dyeing wastewater comprises an ozone treatment bin, wherein a plurality of support columns are fixedly connected to the bottom end face of the ozone treatment bin, a cover plate is arranged on the upper end face of the ozone treatment bin, a rotating rod penetrates through the middle of the upper end face of the cover plate in a rotating mode, a gear is fixedly connected to the top end of the rotating rod, a support plate is fixedly connected to the upper end face of the cover plate, a sliding groove is formed in the front side face of the support plate, a sliding plate is connected to the inside of the sliding groove in a sliding mode, a rack is fixedly installed on the front side face of the sliding plate and meshed with the gear, a motor is fixedly installed on the rear side face of the support plate, a rotary disc is fixedly connected to the output end of the motor, a fixed shaft is fixedly connected to the position, deviating from the center of a circle, a fixed block is fixedly connected to the front end of the fixed shaft, a movable sleeve is movably sleeved on the outer surface of the fixed shaft, and one end of a connecting rod is hinged to the outer surface of the movable sleeve, the other end of connecting rod and the right-hand member swing joint of rack, the lower extreme of bull stick stretches into the inner bottom in ozone treatment storehouse, the surface fixedly connected with a plurality of stirring rods of bull stick, the left end face top fixedly connected with feed liquor pipe in ozone treatment storehouse, the right-hand member face below fixedly connected with drain pipe in ozone treatment storehouse, the bottom face fixedly connected with impurity exit tube in ozone treatment storehouse, install first solenoid valve on the impurity exit tube, the left end face below fixedly mounted in ozone treatment storehouse has ozone generator, ozone generator's up end fixed mounting has the air pump, pass through the pipe connection between the input of air pump and ozone generator's the input, the inside wall fixed mounting in ozone treatment storehouse has a plurality of aerators, the output of air pump passes through pipeline and aerator fixed connection.

Preferably, the inner left and right side walls of the ozone treatment bin are fixedly provided with ultraviolet lamp tubes.

Preferably, an interlayer is arranged in the shell of the ozone treatment bin, the left end face of the ozone treatment bin is fixedly connected with a water inlet pipe communicated with the interlayer, the bottom end face of the ozone treatment bin is fixedly connected with a water outlet pipe communicated with the interlayer, and a second electromagnetic valve is arranged on the water outlet pipe.

Preferably, the middle part of the bottom end surface of the cover plate is fixedly connected with a fixing sleeve, and the rotating rod is rotatably arranged on the fixing sleeve in a penetrating mode.

Preferably, a filter screen is arranged at the liquid inlet port of the liquid outlet pipe.

Preferably, a control panel is fixedly installed on the front side surface of the ozone treatment bin, and the control panel is electrically connected with the signal output end of the motor, the signal output end of the ozone generator, the signal input end of the air pump, the signal input end of the ultraviolet lamp tube, the signal input end of the first electromagnetic valve and the signal input end of the second electromagnetic valve through leads respectively.

Compared with the prior art, the utility model has the beneficial effects that: the treatment device is convenient to use and simple to operate, and the rotating rod and the stirring rods can be driven to rotate in a forward and reverse reciprocating mode through the work of the motor, so that ozone and sewage are fully mixed, and the treatment efficiency is improved; the arranged ultraviolet lamp tube can increase the efficiency of the oxidation catalytic reaction; when the printing and dyeing sewage is treated, water with proper temperature is introduced into the interlayer through the water inlet pipe, and the ozone treatment bin can be heated or cooled, so that the treatment efficiency can be improved; the fixed sleeve can lead the rotating rod to rotate stably; the filter screen that sets up is used for filtering impurity.

Drawings

FIG. 1 is a schematic front view of a main structure of an ozone treatment device for printing and dyeing wastewater;

FIG. 2 is a schematic sectional view of a main structure of an ozone treatment device for printing and dyeing wastewater;

FIG. 3 is a schematic top view of a supporting plate structure of an ozone treatment device for printing and dyeing wastewater.

In the figure: 1-an ozone treatment bin, 2-a water inlet pipe, 3-a liquid inlet pipe, 4-a cover plate, 5-a rack, 6-a support plate, 7-a chute, 8-a gear, 9-a rotating rod, 10-a connecting rod, 11-a rotating disc, 12-a fixed sleeve, 13-an aerator, 14-an ultraviolet lamp tube, 15-a stirring rod, 16-an interlayer, 17-a liquid outlet pipe, 18-a filter screen, 19-a first electromagnetic valve, 20-an impurity outlet pipe, 21-a water outlet pipe, 22-a control panel, 23-a support column, 24-a second electromagnetic valve, 25-an ozone generator, 26-an air pump, 27-a sliding plate, 28-a motor and 29-a movable sleeve.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an ozone treatment device for printing and dyeing wastewater comprises an ozone treatment bin 1, wherein a plurality of support columns 23 are fixedly connected to the bottom end face of the ozone treatment bin 1, a cover plate 4 is arranged on the upper end face of the ozone treatment bin 1, a rotating rod 9 penetrates through the middle of the upper end face of the cover plate 4 in a rotating mode, a gear 8 is fixedly connected to the top end of the rotating rod 9, a support plate 6 is fixedly connected to the upper end face of the cover plate 4, a sliding groove 7 is formed in the front side face of the support plate 6, a sliding plate 27 is connected to the inside of the sliding groove 7 in a sliding mode, a rack 5 is fixedly mounted on the front side face of the sliding plate 27, the rack 5 is meshed with the gear 8, a motor 28 is fixedly mounted on the rear side face of the support plate 6, a rotary plate 11 is fixedly connected to the output end of the motor 28, a fixed shaft is fixedly connected to the position, deviating from the center of the circle, and a fixed shaft is fixedly connected to the fixed block, the outer surface of the fixed shaft is movably sleeved with a movable sleeve 29, the outer surface of the movable sleeve 29 is hinged with one end of a connecting rod 10, the other end of the connecting rod 10 is movably connected with the right end of a rack 5, the lower end of a rotating rod 9 extends into the inner bottom end of an ozone treatment bin 1, the outer surface of the rotating rod 9 is fixedly connected with a plurality of stirring rods 15, a liquid inlet pipe 3 is fixedly connected above the left end face of the ozone treatment bin 1, a liquid outlet pipe 17 is fixedly connected below the right end face of the ozone treatment bin 1, an impurity outlet pipe 20 is fixedly connected with the bottom end face of the ozone treatment bin 1, a first electromagnetic valve 19 is installed on the impurity outlet pipe 20, an ozone generator 25 is fixedly installed below the left end face of the ozone treatment bin 1, an air pump 26 is fixedly installed on the upper end face of the ozone generator 25, and the input end of the air pump 26 is connected with the input end of the ozone generator 25 through a pipeline, a plurality of aerators 13 are fixedly arranged on the inner side wall of the ozone treatment bin 1, and the output end of the air pump 26 is fixedly connected with the aerators 13 through pipelines.

During the use, printing and dyeing sewage enters into ozone treatment storehouse 1 through feed liquor pipe 3, ozone that ozone generator 25 produced enters into aerator 23 under the effect of air pump 26, again enter into ozone treatment storehouse 1 inside from aerator 23, start motor 28 when sewage enters into, motor 28 work drives carousel 11 and rotates, will pass through connecting rod 10 pulling slide 27 when carousel 11 rotates and remove repeatedly about spout 7, because rack 5 and gear 8 mesh, thereby drive bull stick 9 and a plurality of stirring rod 15 positive and negative reciprocating rotation, make ozone and sewage intensive mixing, and then improve the treatment effeciency.

The inner left and right side walls of the ozone treatment bin 1 are fixedly provided with ultraviolet lamp tubes 14, when sewage enters the ozone treatment bin 1, the ultraviolet lamp tubes 14 are started simultaneously, and the arranged ultraviolet lamp tubes 14 can increase the efficiency of oxidation catalytic reaction.

An interlayer 16 is arranged in a shell of the ozone treatment bin 1, a water inlet pipe 2 communicated with the interlayer 16 is fixedly connected to the left end face of the ozone treatment bin 1, a water outlet pipe 21 communicated with the interlayer 16 is fixedly connected to the bottom end face of the ozone treatment bin 1, and a second electromagnetic valve 24 is mounted on the water outlet pipe 21.

When the dyeing wastewater is treated, water with a proper temperature is introduced into the interlayer 16 through the water inlet pipe 2, and the ozone treatment bin 1 can be heated or cooled, so that the treatment efficiency can be improved.

The middle part of the bottom end surface of the cover plate 4 is fixedly connected with a fixed sleeve 12, and the rotating rod 9 is rotatably arranged on the fixed sleeve 12 in a penetrating way.

The fixing sleeve 12 is arranged to enable the rotating rod 9 to rotate stably.

A filter screen 18 is arranged at the position of the liquid inlet port of the liquid outlet pipe 17, and the filter screen 18 is used for filtering impurities.

The front side surface of the ozone treatment chamber 1 is fixedly provided with a control panel 22, and the control panel 22 is electrically connected with a signal output end of a motor 28, a signal output end of an ozone generator 25, a signal input end of an air pump 26, a signal input end of an ultraviolet lamp tube 14, a signal input end of a first electromagnetic valve 19 and a signal input end of a second electromagnetic valve 24 through conducting wires.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 printing and dyeing wastewater ozone treatment device, includes ozone treatment storehouse (1), its characterized in that: the ozone treatment device is characterized in that a plurality of support columns (23) are fixedly connected to the bottom end face of the ozone treatment bin (1), a cover plate (4) is arranged on the upper end face of the ozone treatment bin (1), a rotating rod (9) is arranged in the middle of the upper end face of the cover plate (4) in a rotating mode in a penetrating mode, a gear (8) is fixedly connected to the top end of the rotating rod (9), a support plate (6) is fixedly connected to the upper end face of the cover plate (4), a sliding groove (7) is formed in the front side face of the support plate (6), a sliding plate (27) is connected to the inside of the sliding groove (7) in a sliding mode, a rack (5) is fixedly installed on the front side face of the sliding plate (27), the rack (5) is meshed with the gear (8), a motor (28) is fixedly installed on the rear side face of the support plate (6), a rotary table (11) is fixedly connected to the output end of the motor (28), and a fixed shaft is fixedly connected to the center of the circle of the rotary table (11), the front end fixedly connected with fixed block of fixed axle, the surface movable sleeve of fixed axle is equipped with movable sleeve (29), the surface of movable sleeve (29) articulates the one end of connecting rod (10), the other end of connecting rod (10) and the right-hand member swing joint of rack (5), the lower extreme of bull stick (9) stretches into the interior bottom in ozone treatment storehouse (1), the surface fixed connection of bull stick (9) has a plurality of stirring rods (15), the left end face top fixedly connected with feed liquor pipe (3) in ozone treatment storehouse (1), the right-hand member face below fixedly connected with drain pipe (17) in ozone treatment storehouse (1), the bottom face fixedly connected with impurity exit tube (20) in ozone treatment storehouse (1), install first solenoid valve (19) on impurity exit tube (20), ozone generator (25) is fixedly mounted to the left end face below in ozone treatment storehouse (1), the ozone treatment device is characterized in that an air pump (26) is fixedly mounted on the upper end face of the ozone generator (25), the input end of the air pump (26) is connected with the input end of the ozone generator (25) through a pipeline, a plurality of aerators (13) are fixedly mounted on the inner side wall of the ozone treatment bin (1), and the output end of the air pump (26) is fixedly connected with the aerators (13) through a pipeline.

2. The ozone treatment device for printing and dyeing wastewater according to claim 1, characterized in that: the inner left and right side walls of the ozone treatment bin (1) are fixedly provided with ultraviolet lamp tubes (14).

3. The ozone treatment device for printing and dyeing wastewater according to claim 2, characterized in that: the ozone treatment device is characterized in that an interlayer (16) is arranged inside a shell of the ozone treatment bin (1), a water inlet pipe (2) communicated with the interlayer (16) is fixedly connected to the left end face of the ozone treatment bin (1), a water outlet pipe (21) communicated with the interlayer (16) is fixedly connected to the bottom end face of the ozone treatment bin (1), and a second electromagnetic valve (24) is installed on the water outlet pipe (21).

4. The ozone treatment device for printing and dyeing wastewater according to claim 3, characterized in that: the middle part of the bottom end surface of the cover plate (4) is fixedly connected with a fixed sleeve (12), and the rotating rod (9) is rotatably arranged on the fixed sleeve (12) in a penetrating mode.

5. The ozone treatment device for printing and dyeing wastewater according to claim 4, characterized in that: and a filter screen (18) is arranged at the liquid inlet port of the liquid outlet pipe (17).

6. The ozone treatment device for printing and dyeing wastewater according to claim 5, characterized in that: the ozone treatment device is characterized in that a control panel (22) is fixedly mounted on the front side face of the ozone treatment bin (1), and the control panel (22) is electrically connected with a signal output end of a motor (28), a signal output end of an ozone generator (25), a signal input end of an air pump (26), a signal input end of an ultraviolet lamp tube (14), a signal input end of a first electromagnetic valve (19) and a signal input end of a second electromagnetic valve (24) through leads.