CN211284036U

CN211284036U - Laboratory wastewater comprehensive treatment equipment

Info

Publication number: CN211284036U
Application number: CN202021374365.8U
Authority: CN
Inventors: 马春栋
Original assignee: Ores Shandong Laboratory Equipment Co ltd
Current assignee: Ores Shandong Laboratory Equipment Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-08-18
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a water treatment facilities, specific laboratory waste water integrated treatment equipment that says so, including the novel packed bed light wave catalytic reaction room of organic waste water, heterogeneous catalytic oxidation reaction room, the high-efficient compound fungus reacting chamber of dull and stereotyped membrane that sets gradually, update liquid film selectivity mass transfer and mycelium surface molecular imprinting processing apparatus and ultraviolet spiral pipe digestion device. The utility model discloses use the comprehensive treatment mode to make waste water discharge to reach standard after multistage purification, can effectively get rid of the pollutant of aquatic more, improve waste water purification efficiency, can not produce secondary pollution in the water treatment process, with low costs, environmental protection is high-efficient more.

Description

Laboratory wastewater comprehensive treatment equipment

Technical Field

The utility model relates to a water treatment facilities field, specific laboratory waste water integrated processing equipment that says so.

Background

The scale and the number of laboratories in China are continuously increased, and meanwhile, the problem of laboratory pollution is highlighted day by day. Laboratory wastewater pollutants are various and can not be completely removed by only one method, so that the wastewater treatment method usually needs combination of several methods and comprehensive action to obtain a good treatment effect.

Disclosure of Invention

The utility model discloses a laboratory waste water integrated processing equipment, the utility model discloses use the integrated processing mode to make waste water discharge to reach standard after multistage purification, can effectively get rid of the pollutant of aquatic more, improve waste water purification efficiency, can not produce secondary pollution in the water treatment process, with low costs, environmental protection is high-efficient more.

The utility model relates to a laboratory waste water integrated processing equipment, including the novel packed bed light wave catalytic reaction room of organic waste water, heterogeneous catalytic oxidation reaction room, the high-efficient compound fungus reacting chamber of dull and stereotyped membrane that sets gradually, update liquid membrane selectivity mass transfer and mycelium surface molecular imprinting processing apparatus and ultraviolet spiral pipe digestion device.

The novel packed bed photocatalytic reaction chamber for organic wastewater is cylindrical and sequentially comprises an ultraviolet lamp column, a transparent lamp shade, a plurality of vertically placed columnar packed beds, a reflecting layer and a shell from inside to outside. The novel organic wastewater treatment device comprises a plurality of columnar packed beds, wherein the columnar packed beds are uniformly distributed in an annular mode, a photocatalyst is arranged in the columnar packed beds, and a first aeration device is arranged at the bottom of a photocatalytic reaction chamber of the novel organic wastewater treatment device.

The device for updating selective mass transfer of the liquid membrane and performing molecular imprinting treatment on the surface of the mycelium comprises an adsorption tank, a membrane contactor and a circulating storage tank. The adsorption box comprises a mycelium surface molecular imprinting adsorbent and an aeration device II. The membrane contactor is internally provided with a plurality of hollow fiber membranes, and is also provided with a tube pass inlet, a tube pass outlet, a shell pass inlet and a shell pass outlet. The device comprises an adsorption tank, a flat membrane efficient composite bacteria reaction chamber, a tube pass inlet, an extractant inlet, a tube pass outlet, a circulating storage tank, a shell pass inlet, an ultraviolet spiral tube digestion device and an ultraviolet spiral tube digestion device, wherein the adsorption tank is connected above the flat membrane efficient composite bacteria reaction chamber, the adsorption tank is connected below the adsorption tank, the tube pass inlet is also connected with the extractant inlet, the tube pass outlet is connected with the circulating storage tank, the shell pass inlet is connected below the circulating storage tank, and.

The wastewater firstly enters a novel packed bed light wave catalytic reaction chamber for treating the organic wastewater, then sequentially passes through a heterogeneous catalytic oxidation reaction chamber, a flat membrane efficient composite bacteria reaction chamber, a renewed liquid membrane selective mass transfer and mycelium surface molecular imprinting treatment device, and is finally discharged after being digested by an ultraviolet spiral tube digestion device.

Preferably, a filtering device is arranged in front of the novel packed bed photocatalytic reaction chamber for the organic wastewater.

Preferably, a uniform water distribution area is arranged at the bottom of the novel organic wastewater packed bed photocatalysis reaction chamber.

Preferably, a separation baffle plate which is horizontally arranged is arranged above the uniform water distribution area, the transparent lampshade, the plurality of columnar packed beds and the reflecting layer are tightly attached to the upper part of the separation baffle plate, and the separation baffle plate is provided with a water inlet hole matched with the bottom of the columnar packed bed, so that wastewater in the water distribution area enters the columnar packed beds through the water inlet hole.

Preferably, the interior of the efficient composite bacteria reaction chamber of the flat membrane is released with composite bacteria, the outside of the efficient composite bacteria reaction chamber of the flat membrane is provided with a composite bacteria adding device connected with the reaction chamber of the flat membrane, the interior of the efficient composite bacteria reaction chamber of the flat membrane is provided with a monitoring controller for monitoring the content of the composite bacteria in the efficient composite bacteria reaction chamber of the flat membrane in real time, and the monitoring controller is also connected with the composite bacteria adding device and used for controlling the adding amount of the composite bacteria.

Preferably, the mycelium surface molecularly imprinted adsorbent is arranged on adsorption plates which are parallel to each other and are uniformly distributed.

The utility model has the advantages that: can more effectively get rid of the pollutant in the aquatic, improve waste water purification efficiency, can not produce secondary pollution in the water treatment process, with low costs, environmental protection is high-efficient more.

Drawings

The invention will be further explained with reference to the accompanying drawings, which are simplified schematic drawings and are only schematic illustrations of the basic structure of the invention and do not constitute a limitation of the invention:

FIG. 1 is a schematic structural view of a laboratory wastewater comprehensive treatment device of the present invention;

FIG. 2 is a cross-sectional view of section A-A of FIG. 1;

in the figure: 100. the novel organic wastewater packed bed light wave catalytic reaction chamber comprises a 110, an ultraviolet lamp column, 120, a transparent lampshade, 130, a columnar packed bed, 140, a reflecting layer, 150, a shell, 160, an even water distribution area, 170, a first aeration device, 180, a baffle, 181, a water inlet hole, 200, a multiphase catalytic oxidation reaction chamber, 300, a flat membrane efficient composite bacteria reaction chamber, 310, a composite bacteria adding device, 320, a monitoring controller, 400, a renewed liquid membrane selective mass transfer and mycelium surface molecular imprinting treatment device, 410, an adsorption tank, 411, an adsorption plate, 412, a second aeration device, 420, a membrane contactor, 421, a hollow fiber membrane, 422, a tube pass inlet, 423, a tube pass outlet, 424, a shell pass inlet, 425, a shell pass outlet, 426, an extractant inlet, 430, a circulating storage tank, 500, an ultraviolet spiral tube digestion device, 600 and a filtering device.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure, as the terms used are used to describe particular embodiments only, and are not intended to limit the exemplary embodiments based on the disclosure.

Fig. 1 and fig. 2 show, the utility model relates to a laboratory waste water integrated processing equipment, including filter equipment 600, the novel packed bed light wave catalytic reaction room 100 of organic waste water, heterogeneous catalytic oxidation reaction room 200, the high-efficient compound fungus reaction room 300 of dull and stereotyped membrane, update liquid membrane selective mass transfer and mycelium surface molecular imprinting processing apparatus 400 and ultraviolet spiral pipe digestion device 500 that set gradually.

The novel packed bed light wave catalytic reaction chamber 100 for organic wastewater is cylindrical and sequentially comprises an ultraviolet lamp column 110, a transparent lamp shade 120, a plurality of vertically arranged columnar packed beds 130, a reflecting layer 140 and a shell 150 from inside to outside. The novel organic wastewater photocatalysis reaction chamber 100 is characterized in that a plurality of columnar packed beds 130 are uniformly distributed in an annular shape, a photocatalyst is filled in the columnar packed beds 130, an even water distribution area 160 is arranged at the bottom of the novel organic wastewater photocatalysis reaction chamber 100, and an aeration device I170 is arranged at the upper part of the even water distribution area 160. A separation baffle 180 horizontally arranged is arranged above the uniform water distribution area 160, and the transparent lampshade 120, the plurality of columnar packed beds 130 and the reflecting layer 140 are tightly attached to the upper side of the separation baffle 180. The baffle 180 is provided with a water inlet 181 matched with the bottom of the columnar packed bed 130, so that the wastewater in the water distribution area enters the columnar packed bed 130 through the water inlet 181.

The composite bacteria are released in the flat membrane efficient composite bacteria reaction chamber 300, the composite bacteria adding device 310 connected with the flat membrane efficient composite bacteria reaction chamber 300 is arranged outside the flat membrane efficient composite bacteria reaction chamber 300, the monitoring controller 320 used for monitoring the content of the composite bacteria in the flat membrane efficient composite bacteria reaction chamber 300 in real time is arranged in the flat membrane efficient composite bacteria reaction chamber 300, and the monitoring controller 320 is further connected with the composite bacteria adding device 310 and used for controlling the adding amount of the composite bacteria.

The renewed liquid film selective mass transfer and mycelium surface molecular imprinting treatment device 400 comprises an adsorption tank 410, a film contactor 420 and a circulating storage tank 430. The inside of the adsorption box 410 comprises a mycelium surface molecularly imprinted adsorbent and a second aeration device 412, wherein the mycelium surface molecularly imprinted adsorbent is arranged on adsorption plates 411 which are parallel to each other and are uniformly distributed. The membrane contactor 420 is internally provided with a plurality of hollow fiber membranes 421, and the membrane contactor 420 is also provided with a tube side inlet 422, a tube side outlet 423, a shell side inlet 424 and a shell side outlet 425. The plate membrane efficient composite bacteria reaction chamber 300 is connected to the upper portion of the adsorption tank 410, the tube pass inlet 422 is connected to the lower portion of the adsorption tank 410, the tube pass inlet 422 is further connected to the extractant inlet 426, the tube pass outlet 423 is connected to the circulating storage tank 430, the shell pass inlet 424 is connected to the lower portion of the circulating storage tank 430, and the ultraviolet spiral tube digestion device 500 is connected to the upper portion of the circulating storage tank 430.

The utility model discloses an embodiment does: the wastewater is filtered by the filtering device 600; then the wastewater enters the novel organic wastewater packed bed photocatalytic reaction chamber 100, enters the uniform water distribution area 160 after entering the novel organic wastewater packed bed photocatalytic reaction chamber 100, enters the columnar packed bed 130 through the water inlet 181 of the baffle 180, and is subjected to light wave degradation under the action of ultraviolet light and photocatalyst; then enters a heterogeneous catalytic oxidation reaction chamber 200 for catalytic oxidation reaction; then enters a flat membrane efficient composite bacteria reaction chamber 300 for separation and degradation, then is subjected to efficient adsorption and separation by a renewed liquid membrane selective mass transfer and mycelium surface molecular imprinting treatment device 400, and finally enters an ultraviolet spiral tube digestion device 500 for digestion and then is discharged.

When the wastewater is subjected to adsorption separation by the selective mass transfer of the renewed liquid membrane and the mycelium surface molecular imprinting treatment device 400, the wastewater firstly enters the adsorption tank 410 to be efficiently adsorbed by the mycelium surface molecular imprinting adsorbent, then enters the membrane contactor 420 through the tube pass inlet 422, simultaneously, the extractant is added from the extractant inlet 426, the corresponding stripping agent is added from the shell pass inlet 424 (the components of the extractant and the stripping agent are determined by the components in the wastewater), the separation technology of the hollow fiber renewed liquid membrane is utilized to enable the extractant to form a layer of extremely thin liquid membrane on the inner side of the hollow fiber membrane 421, so that the mixed liquor and the stripping agent are separated, the selective migration of the organic matter to be separated between the mixed liquor and the stripping agent is realized, the mixed liquor flowing out from the tube pass outlet 423 enters the circulating storage tank 430 to be subjected to simple clarification separation, and the separated water enters the ultraviolet spiral tube digestion device 500 to be digested, the stripping agent enters the membrane contactor 420 through the process inlet 422 again for recycling; the mixed liquor from the shell side outlet 425 is recycled for further use.

The utility model discloses use the comprehensive treatment mode to make waste water discharge to reach standard after multistage purification, can effectively get rid of the pollutant of aquatic more, improve waste water purification efficiency, can not produce secondary pollution in the water treatment process, with low costs, environmental protection is high-efficient more.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a laboratory waste water integrated processing equipment which characterized in that: comprises a novel organic wastewater packed bed photocatalysis reaction chamber, a multiphase catalytic oxidation reaction chamber, a flat membrane high-efficiency composite bacteria reaction chamber, a renewed liquid membrane selective mass transfer and mycelium surface molecular imprinting treatment device and an ultraviolet spiral tube digestion device which are arranged in sequence,

the novel organic wastewater packed bed photocatalysis reaction chamber is cylindrical and sequentially comprises an ultraviolet lamp column, a transparent lamp shade, a plurality of vertically arranged columnar packed beds, a reflecting layer and a shell from inside to outside, the columnar packed beds are uniformly distributed in an annular shape, a photocatalyst is arranged in the columnar packed beds, an aeration device I is arranged at the bottom of the novel organic wastewater packed bed photocatalysis reaction chamber,

the device for processing selective mass transfer of the updated liquid film and molecular imprinting on the surface of mycelia comprises an adsorption tank, a membrane contactor and a circulating storage tank, wherein a mycelia surface molecular imprinting adsorbent and an aeration device II are arranged in the adsorption tank, a plurality of hollow fiber membranes are arranged in the membrane contactor, the membrane contactor is also provided with a tube pass inlet, a tube pass outlet, a shell pass inlet and a shell pass outlet, the upper part of the adsorption tank is connected with the flat membrane efficient composite bacteria reaction chamber, the lower part of the adsorption tank is connected with the tube pass inlet, the tube pass inlet is also connected with an extracting agent inlet, the tube pass outlet is connected with the circulating storage tank, the lower part of the circulating storage tank is connected with the shell pass inlet, and the upper part of the circulating storage tank is connected with the ultraviolet spiral tube digestion,

2. The comprehensive laboratory wastewater treatment equipment according to claim 1, characterized in that: and a filtering device is arranged in front of the novel organic wastewater packed bed photocatalysis reaction chamber.

3. The comprehensive laboratory wastewater treatment equipment according to claim 1, characterized in that: and an even water distribution area is arranged at the bottom of the novel organic wastewater packed bed photocatalysis reaction chamber.

4. The comprehensive laboratory wastewater treatment equipment according to claim 3, characterized in that: the transparent lampshade, the plurality of columnar packed beds and the reflective layer are tightly attached to the upper part of the partition plate, and the partition plate is provided with a water inlet hole matched with the bottom of the columnar packed bed, so that wastewater in the water distribution area enters the columnar packed beds through the water inlet hole.

5. The comprehensive laboratory wastewater treatment equipment according to claim 1, characterized in that: the indoor release of compound fungus reaction of dull and stereotyped membrane high efficiency has compound fungus, the compound fungus that dull and stereotyped membrane high efficiency compound fungus reaction chamber outside is equipped with the compound fungus that links to each other with it and adds the device, be equipped with in the compound fungus reaction chamber of dull and stereotyped membrane high efficiency and be used for real-time supervision the monitor controller of compound fungus content in the compound fungus reaction chamber of dull and stereotyped membrane high efficiency, monitor controller still with compound fungus adds the device and links to each other for the addition of control compound fungus.

6. The comprehensive laboratory wastewater treatment equipment according to claim 1, characterized in that: the mycelium surface molecularly imprinted adsorbent is arranged on adsorption plates which are parallel to each other and are uniformly distributed.