CN214360743U

CN214360743U - Electrocatalytic oxidation system for high-concentration chemical organic wastewater

Info

Publication number: CN214360743U
Application number: CN202022564623.5U
Authority: CN
Inventors: 付志和
Original assignee: Jiangsu Tongyou Environmental Engineering Co ltd
Current assignee: Jiangsu Tongyou Environmental Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-10-08
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an electrocatalytic oxidation system for high-concentration chemical organic wastewater, which comprises a reaction tank and a sewage tank, wherein a reaction cavity is arranged inside the reaction tank, the top of the reaction tank is provided with a water inlet hole, the inner wall of the water inlet hole is fixedly connected with a water inlet pipe, the left end of the water inlet pipe is fixedly connected with a water suction pump, the left end of the water suction pump is fixedly connected with a water suction pipe, the bottom end of the water suction pipe is fixedly connected with a filter head, the upper end of the sewage tank is provided with a water tank hole, the filter head is fixedly connected with the inner wall of the water tank hole, the right end of the reaction tank is provided with an electrode groove, the outside of the electrode groove is spliced with a reaction component, the upper side and the lower side of the right end of the reaction component are both fixedly connected with handles, and the wastewater which is subjected to preliminary treatment after the electrocatalytic oxidation of the reaction component can be filtered again to screen out particulate matters in the wastewater, the purification efficiency of the reaction device for purifying high-concentration organic wastewater is improved.

Description

Electrocatalytic oxidation system for high-concentration chemical organic wastewater

Technical Field

The utility model relates to a sewage treatment field, in particular to an electrocatalytic oxidation system for high concentration chemical organic wastewater.

Background

The rapid development of economy in China and the development of industries such as pharmacy, pesticides, dyes, fine chemicals and the like correspond to the fact that the industries discharge a large amount of wastewater in the production process, so that the water environment is continuously deteriorated, and the threat is caused to the ecological environment and the life of human beings.

The electrocatalytic oxidation system can deeply treat high-concentration wastewater. After the existing electrocatalytic oxidation device filters wastewater, an internal reaction device is not easy to clean, and the device is easy to damage due to excessive wastewater impurities needing to be treated.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims to provide an electrocatalytic oxidation system for high concentration chemical organic wastewater to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an electrocatalytic oxidation system for high-concentration chemical organic wastewater comprises a reaction tank and a sewage tank, wherein a reaction cavity is formed in the reaction tank, a water inlet hole is formed in the top of the reaction tank, a water inlet pipe is fixedly connected to the inner wall of the water inlet hole, a water suction pump is fixedly connected to the left end of the water inlet pipe, a water suction pipe is fixedly connected to the left end of the water suction pump, a filter head is fixedly connected to the bottom end of the water suction pipe, a water tank hole is formed in the upper end of the sewage tank, the filter head is fixedly connected to the inner wall of the water tank hole, an electrode tank is formed in the right end of the reaction tank, a reaction assembly is inserted outside the electrode tank, handles are fixedly connected to the upper side and the lower side of the right end of the reaction assembly, a filter layer is fixedly connected to the inner wall of the reaction cavity, a water outlet hole is formed in the lower end of the reaction tank, a water outlet pipe is fixedly connected to the outer side of the water outlet pipe, and a water outlet valve is fixedly connected to the right end of the water outlet pipe, the reaction tank lower extreme fixedly connected with bracing piece, bracing piece lower extreme fixed connection base, the reaction intracavity inboard fixedly connected with deposits the net.

Through adopting above-mentioned technical scheme, through setting up the suction pump, enable the water in the effluent water sump and inhale to the reaction chamber in, can conveniently take out when needing to maintain the change reaction unit through setting up the electrode tank.

Preferably, fixed fixture blocks are installed at the left end of the reaction tank and are installed at the upper side and the lower side of the left end of the reaction tank respectively.

Through adopting above-mentioned technical scheme, can fix the pipe that absorbs water, prevent that the pipe that absorbs water from suffering destruction.

Preferably, the reaction assembly comprises a fixed box, the fixed box is inserted into the electrode tank, the left end of the fixed box is fixedly connected with a titanium anode and a titanium cathode, the right end of the fixed box is fixedly connected with a storage battery, the storage battery is electrically connected with the titanium anode, and the storage battery is electrically connected with the titanium cathode.

By adopting the technical scheme, the high-concentration chemical wastewater sucked into the reaction cavity can be subjected to electrocatalytic oxidation reaction.

Preferably, the number of the filter layers is four, and the filter layers are horizontally placed inside the reaction cavity.

By adopting the technical scheme, the contact area between the water after the electrocatalytic oxidation reaction and the filter layer is further enhanced.

Preferably, there are two titanium anodes and two titanium cathodes, and the titanium anodes and the titanium cathodes are punching plates.

By adopting the technical scheme, the number of the titanium anodes and the number of the titanium cathodes in the reaction assembly are increased, and the working efficiency and the speed of the electrocatalytic oxidation reaction are improved.

Preferably, the surface of the precipitation net is coated with an anti-corrosion coating, and the pore diameter of the precipitation net is 0.15 mm.

Through adopting above-mentioned technical scheme, the sediment net that adopts this specification can sieve the waste water through electrocatalytic oxidation reaction, sieves out particulate matter anticorrosion coating and can prevent to deposit the net and be corroded rust.

Preferably, the outer side of the water suction pipe is wrapped with a heat insulation layer, and the outer side of the water outlet pipe is also wrapped with a heat insulation layer.

Through adopting above-mentioned technical scheme, prevent that the pipe that absorbs water and oral siphon from frost crack under the severe cold condition, increase cost of maintenance.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, by arranging the precipitation net, the wastewater subjected to the preliminary treatment can be obtained after the electrocatalytic oxidation of the reaction assembly, and then the wastewater is filtered again, so that particulate matters in the wastewater are screened out, and the purification efficiency of the reaction device for purifying high-concentration organic wastewater is improved;

secondly, the reaction assembly inserted into the reaction cavity can be taken out by arranging the electrode groove, and the surface of the titanium anode and the surface of the titanium cathode at the left end of the reaction assembly are attached with stains by daily purifying waste water;

the third, through setting up the filter head, can make and carry out the prefilter from the inspiratory high concentration organic waste water of effluent water sump, the cubic object particulate matter of impurity etc. in the waste water is by the separation outside the filter head, and waste water flows through from the suction pump through the suction tube and enters into the reaction chamber, has prevented effectively that high concentration organic waste water is direct to get into the suction pump through the suction tube inside, damages the work efficiency that the suction pump influences this device, has reduced cost of maintenance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention.

Reference numerals: 1. a reaction tank; 2. a reaction chamber; 3. a reaction assembly; 301. a fixing box; 302. a storage battery; 303. a titanium anode; 304. a titanium cathode; 4. a filter layer; 5. a water suction pump; 6. a suction pipe; 7. a filter head; 8. a sump hole; 9. fixing the fixture block; 10. a sewage tank; 11. a water inlet pipe; 12. a water inlet hole; 13. a water outlet hole; 14. a water outlet pipe; 15. a water outlet valve; 16. a support bar; 17. a base; 18. a precipitation net; 19. an electrode tank; 20. a handle.

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.

Examples

Referring to fig. 1-3, an electrocatalytic oxidation system for high-concentration chemical organic wastewater comprises a reaction tank 1 and a sewage tank 10, wherein a reaction chamber 2 is arranged inside the reaction tank 1, a water inlet 12 is arranged at the top of the reaction tank 1, an inlet pipe 11 is fixedly connected to the inner wall of the water inlet 12, a water suction pump 5 is fixedly connected to the left end of the inlet pipe 11, a water suction pipe 6 is fixedly connected to the left end of the water suction pump 5, a filter head 7 is fixedly connected to the bottom end of the water suction pipe 6, a water tank hole 8 is arranged at the upper end of the sewage tank 10, the filter head 7 is fixedly connected to the inner wall of the water tank hole 8, an electrode tank 19 is arranged at the right end of the reaction tank 1, a reaction component 3 is inserted outside the electrode tank 19, handles 20 are fixedly connected to the upper side and the lower side of the right end of the reaction component 3, a filter layer 4 is fixedly connected to the inner wall of the reaction chamber 2, a water outlet 13 is arranged at the lower end of the reaction tank 1, the outer side of the water outlet hole 13 is fixedly connected with a water outlet pipe 14, the right end of the water outlet pipe 14 is fixedly connected with a water outlet valve 15, the lower end of the reaction tank 1 is fixedly connected with a support rod 16, the lower end of the support rod 16 is fixedly connected with a base 17, and the inner side of the reaction cavity 2 is fixedly connected with a precipitation net 18.

Referring to FIG. 1, for the purpose of securing barrel 6; the left end of the reaction tank 1 is provided with a fixed fixture block 9, and the fixed fixture blocks 9 are respectively arranged on the upper side and the lower side of the left end of the reaction tank 1; the suction pipe 6 can be fixed, and the suction pipe 6 is prevented from being damaged.

With reference to fig. 1, for the purpose of electrocatalytic oxidation of wastewater; the reaction assembly 3 comprises a fixed box 301, the fixed box 301 is inserted into the electrode groove 19, the left end of the fixed box 301 is fixedly connected with a titanium anode 303 and a titanium cathode 304, the right end of the fixed box 301 is fixedly connected with a storage battery 302, the storage battery 302 is electrically connected with the titanium anode 303, and the storage battery 302 is electrically connected with the titanium cathode 304; the high-concentration chemical wastewater sucked into the reaction cavity 2 can be subjected to electrocatalytic oxidation reaction.

Referring to fig. 1, for the purpose of increasing the wastewater purification effect; four filter layers 4 are arranged, and the filter layers 4 are horizontally arranged in the reaction cavity 2; further increasing the contact area between the water after the electrocatalytic oxidation reaction and the filter layer 4.

Referring to FIG. 1, for the purpose of increasing the electrocatalytic oxidation rate; two titanium anodes 303 and two titanium cathodes 304 are provided, and the titanium anodes 303 and the titanium cathodes 304 are punching plates; the number of the titanium anodes 303 and the titanium cathodes 304 in the reaction assembly 3 is increased, and the work efficiency and the speed of the electrocatalytic oxidation reaction are improved.

Referring to fig. 1, for the purpose of increasing the degree of wastewater purification; the surface of the precipitation net 18 is coated with an anti-corrosion coating, and the aperture of the precipitation net 18 is 0.15 mm; the precipitation net 18 with the specification can be used for screening wastewater subjected to electrocatalytic oxidation reaction, and the screened particulate precipitation net 18 is coated with an anti-corrosion layer, so that the durability is improved.

Referring to fig. 1, for the purpose of reducing maintenance costs; the outer side of the water suction pipe 6 is wrapped with an insulating layer, and the outer side of the water outlet pipe 14 is also wrapped with an insulating layer; the water suction pipe 6 and the water inlet pipe 11 can be prevented from being frozen and cracked under the severe cold condition.

The use principle and the advantages are as follows: when the wastewater treatment is carried out, firstly, the water suction pump 5 generates suction, high-concentration chemical organic wastewater in the sewage tank 10 is sucked into the water suction pipe 6, before entering the water suction pipe 6, the wastewater can be primarily filtered through the filter head 7, impurity particles and the like are screened out, the water suction pump 5 and the reaction component 3 are prevented from being damaged by the wastewater which is not primarily treated, the wastewater enters the reaction cavity 2 through the water inlet pipe 11 at the right end of the water pump, the reaction component 3 is arranged inside the reaction cavity 2, the wastewater is subjected to electrocatalytic oxidation treatment through the reaction component 3, the titanium anode 303 and the titanium cathode 304 are arranged inside the reaction component 3, the titanium anode 303 and the titanium cathode 304 are powered on through the storage battery 302 for working, the wastewater which is primarily treated through the reaction component 3 can be filtered through the precipitation net 18, the surface of the precipitation net 18 is coated with an anti-corrosion coating, and the service life of the precipitation net 18 can be prolonged, the waste water purification rate after the sieve is strained this moment has been higher, then filter layer 4 through setting up, guarantee that quality of water reaches qualified standard, then outlet pipe 14 that the apopore 13 that the water source set up through retort 1 bottom is connected opens the qualified water source that reaches standard of water valve outflow, purify waste water operation so far and end, when needing to maintain maintenance reaction unit 3, accessible handle 20 takes out reaction unit 3 from reaction chamber 2, conveniently changes the maintenance.

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 an electrocatalytic oxidation system for high enriched chemical industry organic waste water, includes retort (1), effluent water sump (10), its characterized in that: the reaction tank is characterized in that a reaction chamber (2) is arranged in the reaction tank (1), a water inlet (12) is arranged at the top of the reaction tank (1), an inlet pipe (11) is fixedly connected to the inner wall of the water inlet (12), a water suction pump (5) is fixedly connected to the left end of the inlet pipe (11), a water suction pipe (6) is fixedly connected to the left end of the water suction pump (5), a filter head (7) is fixedly connected to the bottom end of the water suction pipe (6), a pool hole (8) is formed in the upper end of a sewage pool (10), the filter head (7) is fixedly connected to the inner wall of the pool hole (8), an electrode groove (19) is formed in the right end of the reaction tank (1), a reaction component (3) is inserted in the outer side of the electrode groove (19), handles (20) are fixedly connected to the upper side and the lower side of the right end of the reaction component (3), and a filter layer (4) is fixedly connected to the inner wall of the reaction chamber (2), apopore (13) have been seted up to retort (1) lower extreme, apopore (13) outside fixedly connected with outlet pipe (14), outlet pipe (14) right-hand member fixedly connected with outlet valve (15), retort (1) lower extreme fixedly connected with bracing piece (16), bracing piece (16) lower extreme fixed connection base (17), reaction chamber (2) inboard fixedly connected with deposits net (18).

2. The electrocatalytic oxidation system for high-concentration chemical organic wastewater as set forth in claim 1, wherein: fixed fixture block (9) are all installed to retort (1) left end, install respectively at retort (1) left end upside and downside fixed fixture block (9).

3. The electrocatalytic oxidation system for high-concentration chemical organic wastewater as set forth in claim 1, wherein: the reaction assembly (3) comprises a fixed box (301), the fixed box (301) is inserted in the electrode groove (19), the left end of the fixed box (301) is fixedly connected with a titanium anode (303) and a titanium cathode (304), the right end of the fixed box (301) is fixedly connected with a storage battery (302), the storage battery (302) is electrically connected with the titanium anode (303), and the storage battery (302) is electrically connected with the titanium cathode (304).

4. The electrocatalytic oxidation system for high-concentration chemical organic wastewater as set forth in claim 1, wherein: the number of the filter layers (4) is four, and the filter layers (4) are horizontally placed inside the reaction cavity (2).

5. The electrocatalytic oxidation system for high-concentration chemical organic wastewater as set forth in claim 3, wherein: the number of the titanium anodes (303) and the number of the titanium cathodes (304) are two, and the number of the titanium anodes (303) and the number of the titanium cathodes (304) are punched plates.

6. The electrocatalytic oxidation system for high-concentration chemical organic wastewater as set forth in claim 1, wherein: the surface of the precipitation net (18) is coated with an anti-corrosion coating, and the pore diameter of the precipitation net (18) is 0.15 mm.

7. The electrocatalytic oxidation system for high-concentration chemical organic wastewater as set forth in claim 1, wherein: the outer side of the water suction pipe (6) is wrapped with a heat insulation layer, and the outer side of the water outlet pipe (14) is also wrapped with a heat insulation layer.