CN217126966U

CN217126966U - Printing and dyeing are air stripping device of intelligent regulation for waste water

Info

Publication number: CN217126966U
Application number: CN202221041755.2U
Authority: CN
Inventors: 徐庆惠; 陈香
Original assignee: Jiangsu Kewen Environmental Protection Technology Co ltd
Current assignee: Jiangsu Kewen Environmental Protection Technology Co ltd
Priority date: 2022-05-03
Filing date: 2022-05-03
Publication date: 2022-08-05
Anticipated expiration: 2032-05-03

Abstract

The utility model relates to a printing and dyeing wastewater treatment device technical field discloses an air stripping device of intelligent regulation for printing and dyeing wastewater, include: the sampling device comprises a reaction barrel, wherein a sampling platform is fixed on the outer wall of one side of the reaction barrel, an opening is formed in the middle of the sampling platform, a sealing ring is annularly arranged on the inner wall of the middle of the opening, and a sampling tube penetrates through the sealing ring; and the drawing plate is fixed on the outer wall of one end, far away from the reaction barrel, of the sampling tube, and a limiting plate is fixed on the outer wall of the other end of the sampling tube. This air stripping device for printing and dyeing wastewater intelligent regulation is provided with the sampling tube, and it is collected through the liquid of inside cavity and upper end inlet port in to the reaction vessel to use the take-out plate to take the sampling tube out from the trompil after collecting, both can make the inlet port reach the effect of extracting fixed volume liquid by the sealing washer shutoff, can make the cavity pass through the inlet port again and be connected with the reaction vessel, continue to extract the liquid in the reaction vessel from the outage, and it is nimble more convenient to take a sample.

Description

Printing and dyeing are air stripping device of intelligent regulation for waste water

Technical Field

The utility model relates to a printing and dyeing wastewater treatment device technical field specifically is a printing and dyeing is air stripping device of intelligent regulation for waste water.

Background

The waste water volume of the printing and dyeing mill is larger, the printing and dyeing waste water has the characteristics of large water volume, high organic pollutant content, large alkalinity, large water quality change and the like, and because a hydrolytic acidification unit is lacked, an aerobic biochemical unit in the printing and dyeing waste water treatment cannot react thoroughly, the subsequent biochemical treatment cost is higher, and sometimes an air stripping device is adopted for waste water treatment.

The gas stripping device for printing and dyeing wastewater in the market partially adopts a faucet type sampling structure to extract materials in a reaction device in use, the materials continuously flow in the reaction device, the opened faucet type sampling structure cannot sample the materials with a certain fixed volume in the reaction device, the sampling mode is single, and therefore the gas stripping device for printing and dyeing wastewater intelligent adjustment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air stripping device of printing and dyeing wastewater with intelligent regulation to solve the material extraction in the reaction unit that air stripping device for printing and dyeing wastewater in use part on the market that proposes in the above-mentioned background art adopts tap formula sampling structure, the material continuously flows in reaction unit, the tap formula sampling structure of opening can't take a sample the comparatively single problem of sample mode to the material of a certain fixed volume in the reaction unit.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent regulation air lifting device for printing and dyeing wastewater, comprising:

the sampling device comprises a reaction barrel, wherein a sampling platform is fixed on the outer wall of one side of the reaction barrel, an opening is formed in the middle of the sampling platform, a sealing ring is annularly arranged on the inner wall of the middle of the opening, and a sampling tube penetrates through the sealing ring;

the sampling tube comprises a sampling tube and a drawing plate, wherein the sampling tube is fixed on the outer wall of one end, far away from the reaction barrel, of the sampling tube, a limiting plate is fixed on the outer wall of the other end of the sampling tube, a cavity is formed in the sampling tube, a liquid inlet hole is formed in the upper surface of one end, close to the limiting plate, of the sampling tube, a liquid discharge hole is formed in the lower surface of one end, close to the drawing plate, of the sampling tube, and a sealing plug is arranged inside the liquid discharge hole.

Preferably, the sampling tube forms sliding connection through taking out between board and the trompil and the sample station, and the sampling tube is identical with the overall dimension of trompil to the sampling tube passes through to constitute seal structure between sealing washer and the trompil.

Preferably, the cavity is communicated with the reaction barrel through a liquid inlet hole, and the sealing plug and the cavity form a sealing structure through a liquid outlet hole.

Preferably, the reaction barrel is further provided with:

the waste liquid pipe, it is connected one side upper end of reaction barrel, the opposite side outer wall connection of reaction barrel has the breather pipe, the middle part of waste liquid pipe and breather pipe all is equipped with the pump machine, the flowmeter is installed to the one end that the breather pipe is close to the reaction barrel, the lower extreme of reaction barrel is connected with the drain pipe, the middle part of drain pipe is equipped with the solenoid valve.

Preferably, the waste liquid pipe forms the intercommunication through pump machine and reaction barrel and is connected, and constitutes the intercommunication between breather pipe and the reaction barrel through pump machine and flowmeter and be connected to constitute the intercommunication between drain pipe and the reaction barrel through the solenoid valve.

Preferably, the reaction barrel is further provided with:

the guide pipe is connected to the outer surface of the upper end of the reaction barrel, an exhaust pipe is sleeved outside the guide pipe, and a baffle is fixed on the inner wall, close to one end of the guide pipe, of the exhaust pipe through a support rod.

Preferably, the central axis positions of the guide pipe, the exhaust pipe and the reaction barrel are overlapped, the exhaust pipe is communicated and connected with the reaction barrel through the guide pipe, and the baffle is parallel to the opening at the upper end of the guide pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this air stripping device for printing and dyeing wastewater intelligent regulation is provided with the sampling tube, and it is collected through the liquid of inside cavity and upper end inlet port in to the reaction vessel to use the take-out plate to take the sampling tube out from the trompil after collecting, both can make the inlet port reach the effect of extracting fixed volume liquid by the sealing washer shutoff, can make the cavity pass through the inlet port again and be connected with the reaction vessel, continue to extract the liquid in the reaction vessel from the outage, and it is nimble more convenient to take a sample.

2. The waste liquid pipe that sets up is arranged in letting in printing and dyeing waste water the reaction barrel, and the breather pipe is arranged in letting in reaction gas the reaction barrel to through the volume that flowmeter intelligent measurement let in gas, the staff of being convenient for controls the air flow according to the volume of pending waste water.

3. The exhaust pipe that sets up is arranged in discharging the waste gas that produces after reacting in the reaction barrel, and the stand pipe is derived the waste gas in the reaction barrel to restrict the exhaust gas flow rate through the baffle of exhaust pipe inner wall fixed at the stand pipe opening part, reduce the damage of waste gas because of atmospheric pressure to the inner wall of pipeline department of bending when a large amount of production.

Drawings

FIG. 1 is a schematic view of the working state of the present invention;

FIG. 2 is a schematic view of a partial sectional structure of the sampling platform of the present invention;

FIG. 3 is a schematic view of a partial sectional structure of the pulling plate and the sampling tube of the present invention;

fig. 4 is a schematic sectional view of the exhaust pipe of the present invention.

In the figure: 1. a reaction barrel; 2. a waste liquid pipe; 3. a breather pipe; 4. a pump machine; 5. a flow meter; 6. a sampling stage; 7. opening a hole; 8. a seal ring; 9. drawing the plate; 10. a sampling tube; 11. a limiting plate; 12. a cavity; 13. a liquid inlet hole; 14. a drain hole; 15. a sealing plug; 16. an exhaust pipe; 17. a guide tube; 18. a baffle plate; 19. a liquid outlet pipe; 20. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an improvement here provides a printing and dyeing waste water is with intelligent regulation's air stripping device, please refer to fig. 1, include: a sampling platform 6 and a waste liquid pipe 2 are fixed on the outer wall of one side of the reaction barrel 1, the sampling platform is connected to the upper end of one side of the reaction barrel 1, a vent pipe 3 is connected to the outer wall of the other side of the reaction barrel 1, a pump 4 is arranged in the middle of the waste liquid pipe 2 and the vent pipe 3, the pump 4 is used for enhancing the introduction rate of waste water and reaction gas and improving the treatment efficiency of the waste water, the waste liquid pipe 2 is communicated and connected with the reaction barrel 1 through the pump 4, a flowmeter 5 is arranged at one end of the vent pipe 3 close to the reaction barrel 1, and the vent pipe 3 is communicated and connected with the reaction barrel 1 through a pump 4 and a flowmeter 5, the waste liquid pipe 2 is arranged for introducing printing and dyeing waste water into the reaction barrel 1, the vent pipe 3 is used for introducing reaction gas into the reaction barrel 1, the volume of the introduced gas is intelligently measured through the flowmeter 5, so that the ventilation quantity can be conveniently controlled by workers according to the volume of the wastewater to be treated; the lower extreme of reaction vessel 1 is connected with drain pipe 19, and the middle part of drain pipe 19 is equipped with solenoid valve 20, and drain pipe 19 passes through and constitutes the intercommunication between solenoid valve 20 and the reaction vessel 1 to be connected, and drain pipe 19 is used for the emission through solenoid valve 20 control waste water for the processing waste water after the reaction can discharge in unison, reduces the pollution to the surrounding environment.

Referring to fig. 2-3, an intelligent regulation stripping device for printing and dyeing wastewater comprises: an opening 7 is formed in the middle of the sampling platform 6, a sealing ring 8 is annularly arranged on the inner wall of the middle of the opening 7, a sampling tube 10 penetrates through the sealing ring 8, the sampling tube 10 is matched with the shape and size of the opening 7, and a sealing structure is formed between the sampling tube 10 and the opening 7 through the sealing ring 8; the sampling tube 10 is in sliding connection with the sampling platform 6 through the drawing plate 9 and the opening 7, the limiting plate 11 is fixed on the outer wall of the other end of the sampling tube 10, and the limiting plate 11 is used for limiting the drawing length of the sampling tube 10 and preventing the sampling tube 10 from falling off the opening 7 to cause accidental discharge of wastewater; a cavity 12 is formed in the sampling tube 10, a liquid inlet hole 13 is formed in the upper surface of one end, close to the limiting plate 11, of the sampling tube 10, the cavity 12 is communicated and connected with the reaction barrel 1 through the liquid inlet hole 13, the arranged sampling tube 10 collects liquid in the reaction barrel 1 through the inner cavity 12 and the upper end liquid inlet hole 13, and the sampling tube 10 is drawn out from the opening 7 by using a drawing plate 9 after collection, so that the liquid inlet hole 13 can be plugged by a sealing ring 8 to achieve the effect of drawing liquid with a fixed volume, the cavity 12 can be connected with the reaction barrel 1 through the liquid inlet hole 13, the liquid in the reaction barrel 1 is continuously drawn from a liquid outlet hole 14, and the sampling is more flexible and convenient; the lower surface of the sampling tube 10 close to one end of the drawing plate 9 is provided with a liquid discharge hole 14, a sealing plug 15 is arranged inside the liquid discharge hole 14, the sealing plug 15 forms a sealing structure with the cavity 12 through the liquid discharge hole 14, and the sealing plug 15 is used for preventing liquid in the cavity 12 from leaking from the liquid discharge hole 14 when the sampling tube 10 is sent into the opening 7, so that the air tightness of the sampling tube 10 in a containing state is improved.

Referring to fig. 4, an intelligent regulation gas stripping device for printing and dyeing wastewater comprises: the guide pipe 17 is connected to the outer surface of the upper end of the reaction barrel 1, the exhaust pipe 16 is sleeved outside the guide pipe 17, the exhaust pipe 16 is communicated and connected with the reaction barrel 1 through the guide pipe 17, the exhaust pipe 16 and the central axis of the reaction barrel 1 are overlapped, a baffle plate 18 is fixed on the inner wall of one end, close to the guide pipe 17, of the exhaust pipe 16 through a support rod, and the support rod is used for fixing the baffle plate 18, so that the baffle plate 18 is stably arranged at the outlet end of the guide pipe 17; and baffle 18 and the upper end opening part of stand pipe 17 are parallel to each other, and the blast pipe 16 that sets up is used for discharging the waste gas that produces after reacting in the reaction barrel 1, and stand pipe 17 exports the waste gas in the reaction barrel 1 to through the baffle 18 that 16 inner walls of blast pipe are fixed at the stand pipe 17 opening part to restrict the exhaust gas flow rate, reduce the damage of the inner wall of pipeline department of bending because of atmospheric pressure when a large amount of waste gases produce.

The working principle is as follows: for the intelligently adjusted gas stripping device for the printing and dyeing wastewater, firstly, a reaction barrel 1 is arranged on a stable horizontal working surface in a working environment through a bottom end bracket, then a waste liquid pipe 2 on the reaction barrel 1 is connected with a waste water discharge pipeline of a printing and dyeing mill, a vent pipe 3 is connected with a gas containing structure to be used, a pump 4 (model: Nanyuan-HQ) is convenient for continuously pumping the waste water and reaction gas into the reaction barrel 1, and a flowmeter 5 (model: Elster) capable of intelligently monitoring the volume of the introduced gas in real time is also arranged on the vent pipe 3, so that a worker can intelligently adjust the volume of the introduced gas according to the volume of the introduced waste water, the utilization efficiency of the reaction gas is higher during the waste water treatment, and then the worker can sample and check the waste water through a sampling platform 6 fixed on one side barrel wall of the reaction barrel 1 during the waste water treatment, a sampling tube 10 penetrates through an opening 7 formed in the middle of a sampling platform 6, the sampling tube 10 is pulled out from the opening 7 through a handle on a pulling plate 9, the pulling length is limited through a limiting plate 11 fixed on the outer wall of one end of the sampling tube 10 positioned in a reaction barrel 1, so that the sampling tube 10 can not only pump waste water in the reaction barrel 1 into a cavity 12 through a liquid inlet hole 13, but also discharge collected waste water through a liquid discharge hole 14 formed in the lower end surface when the sampling tube 10 is pulled out, further the sampling tube 10 can continuously guide the waste water out through the liquid inlet hole 13, the sampling tube 10 and the liquid discharge hole 14 like an opened water tap, the liquid inlet hole 13 can be in a sealing state under the fixation of a sealing ring 8, the collected waste water with a fixed volume is sampled and detected through the liquid discharge hole 14 alone, the sampling mode is more flexible, and finally treated waste water is uniformly discharged from a liquid outlet pipe 19 connected with the lower end of the reaction barrel 1 through an opened electromagnetic valve 20, the staff of being convenient for collects and recycles, and the stand pipe 17 that the upper end of reaction barrel 1 was connected is arranged into in the blast pipe 16 to the gas that overflows among the reaction process, and the inside at blast pipe 16 is worn to establish by stand pipe 17 to the 16 inner walls of blast pipe of stand pipe 17 upper end opening part are fixed with baffle 18, can reduce the damage that causes the 16 pipe walls of blast pipe because of atmospheric pressure when gaseous a large amount of effluences.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing and dyeing wastewater is with intelligent regulation's air stripping device which characterized in that includes:

the device comprises a reaction barrel (1), wherein a sampling platform (6) is fixed on the outer wall of one side of the reaction barrel (1), an opening (7) is formed in the middle of the sampling platform (6), a sealing ring (8) is annularly arranged on the inner wall of the middle of the opening (7), and a sampling tube (10) penetrates through the sealing ring (8);

draw board (9), it is fixed the one end outer wall of reaction barrel (1) is kept away from in sampling tube (10), the other end outer wall of sampling tube (10) is fixed with limiting plate (11), cavity (12) have been seted up to the inside of sampling tube (10), feed liquor hole (13) have been seted up to the one end upper surface that sampling tube (10) are close to limiting plate (11), sampling tube (10) are close to the lower surface of drawing board (9) one end and have been seted up outage (14), the internally mounted of outage (14) has sealing plug (15).

2. The intelligent regulation air stripping device for printing and dyeing wastewater as claimed in claim 1, characterized in that: sampling tube (10) constitute sliding connection through taking out between board (9) and trompil (7) and sampling platform (6), and sampling tube (10) are identical with the overall dimension of trompil (7) to constitute seal structure between sealing washer (8) and trompil (7) is passed through in sampling tube (10).

3. The intelligent regulation air stripping device for printing and dyeing wastewater as claimed in claim 1, characterized in that: the cavity (12) is communicated with the reaction barrel (1) through a liquid inlet hole (13), and the sealing plug (15) is sealed with the cavity (12) through a liquid outlet hole (14).

4. The intelligent regulation air stripping device for printing and dyeing wastewater as claimed in claim 1, characterized in that: the reaction barrel (1) is also provided with:

waste liquid pipe (2), it is connected one side upper end of reaction barrel (1), the opposite side outer wall connection of reaction barrel (1) has breather pipe (3), the middle part of waste liquid pipe (2) and breather pipe (3) all is equipped with pump machine (4), flowmeter (5) are installed to the one end that breather pipe (3) are close to reaction barrel (1), the lower extreme of reaction barrel (1) is connected with drain pipe (19), the middle part of drain pipe (19) is equipped with solenoid valve (20).

5. The intelligent regulation air stripping device for printing and dyeing wastewater as claimed in claim 4, characterized in that: waste liquid pipe (2) constitute the intercommunication through pump machine (4) and reaction barrel (1) and are connected, and breather pipe (3) constitute the intercommunication through constituting between pump machine (4) and flowmeter (5) and the reaction barrel (1) and are connected to constitute the intercommunication between drain pipe (19) and reaction barrel (1) through solenoid valve (20).

6. The intelligent regulation air stripping device for printing and dyeing wastewater as claimed in claim 1, characterized in that: the reaction barrel (1) is also provided with:

the reaction barrel comprises a guide pipe (17) connected to the outer surface of the upper end of the reaction barrel (1), an exhaust pipe (16) is sleeved outside the guide pipe (17), and a baffle (18) is fixed on the inner wall, close to one end of the guide pipe (17), of the exhaust pipe (16) through a support rod.

7. The intelligent regulation air stripping device for printing and dyeing wastewater as claimed in claim 6, characterized in that: the central axis positions of the guide pipe (17), the exhaust pipe (16) and the reaction barrel (1) are overlapped, the exhaust pipe (16) is communicated and connected with the reaction barrel (1) through the guide pipe (17), and the baffle (18) is parallel to the opening at the upper end of the guide pipe (17).