CN210635843U

CN210635843U - Industrial wastewater evaporation recycling device

Info

Publication number: CN210635843U
Application number: CN201921714309.1U
Authority: CN
Inventors: 陈秀山; 冉飞; 刘立伟; 邹家伟; 刘国成
Original assignee: Wuxi Feiernuo Environmental Engineering Co Ltd
Current assignee: Wuxi Feiernuo Environmental Engineering Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-29
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a waste water treatment technology, in particular to an industrial waste water evaporation recycling device, which comprises a lower shell (1) and an upper shell (2), wherein an inner tank (3) is arranged in the lower shell (1), an ultrasonic generator (4) is arranged between the inner tank (3) and the lower shell (1), a liquid inlet pipe (5) is arranged at the bottom of the lower shell (1), the liquid inlet pipe (5) is communicated with the inner tank (3), and a rare metal layer (6), a catalyst layer (7) and a steel ball layer (8) are sequentially arranged in the inner tank (3) from bottom to top; go up to be equipped with a plurality of electrode boards (9) on casing (2), go up casing (2) top and be equipped with drain pipe (10), still include evaporation mechanism.

Description

Industrial wastewater evaporation recycling device

Technical Field

The utility model relates to a waste water treatment technology specifically is an industrial waste water evaporation retrieval and utilization device.

Background

The industrial wastewater is complex in components, generally has high salt content, oil content and high acidity or alkalinity, so that the direct adoption of multi-effect evaporation causes influence on the service life of equipment, but if parts or equipment in the multi-effect evaporation equipment are damaged, the whole multi-effect evaporation system needs to be shut down, and meanwhile, the multi-effect evaporation system needs to be preheated and heated when being restarted, so that the energy consumption is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem of insufficiency and providing an industrial wastewater evaporation and reuse device.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: an industrial wastewater evaporation and reuse device comprises a lower shell and an upper shell, wherein an inner tank body is arranged in the lower shell, an ultrasonic generating device is arranged between the inner tank body and the lower shell, a liquid inlet pipe is arranged at the bottom of the lower shell and is communicated with the inner tank body, and a rare metal layer, a catalyst layer and a steel ball layer are sequentially arranged in the inner tank body from bottom to top; the improved cooling device comprises an upper shell, a lower shell and an evaporation mechanism, wherein the upper shell is provided with a plurality of electrode plates, the top of the upper shell is provided with a liquid outlet pipe, the evaporation mechanism comprises a shell, an inner cone, an end cover, a feeding pipe, a cooling liquid inlet, a cooling liquid outlet, a discharging pipe, a speed reducing motor, a stirring shaft and a stirring head, the inner cone is arranged in the shell, a gap exists between the inner cone and the shell, the top of the shell is provided with the end cover, the speed reducing motor is arranged on the end cover, the stirring shaft and the stirring head are both arranged in the inner cone, one end of the stirring shaft is connected with the stirring head, the other end of the stirring shaft is linked with the speed reducing motor, the cooling liquid inlet is communicated with the shell and is positioned at the bottom of the shell, the cooling; still include draft tube and hot plate, the draft tube is connected with the hot plate, the (mixing) shaft is located the draft tube, the other end and the draft tube intercommunication of inlet pipe, the hot plate is located the end cover top, the hot plate is connected with the draft tube.

Preferably, the heating plate is further connected to a feed pipe.

Preferably, the stirring head is a frame type stirring head.

Preferably, the flow-adjusting device further comprises a plurality of flow-adjusting plates arranged on the outer wall of the inner cone.

Preferably, an overflow pipe is arranged at the top of the end cover and communicated with the inner cone.

Preferably, a sampling detection pipe is arranged on the shell and is communicated with the inner cone.

Preferably, the device also comprises a return pipe which is respectively communicated with the inner tank body and the upper shell.

Preferably, the water circulation system further comprises a return water pump, and the return water pump is connected to the return pipe in series.

Preferably, the device also comprises an aeration pipe, and the aeration pipe is also arranged at the bottom of the inner tank body.

The utility model discloses the beneficial effect who reaches: the utility model discloses a rare metal layer in the inner tank body of industrial waste water evaporation recycling device, appointed rare metal and catalyst are filled to the catalyst layer, adopt this kind of structure can carry out the catalyst according to different industry sewage when implementing, the change of rare metal, thereby carry out the chain scission to the macromolecule organic matter in the sewage, and in order to prevent that rare metal layer and catalyst layer from being adsorbed by sewage impurity, ultrasonic wave generating device is add in inner tank body both sides, sewage after chain scission can pass through the back flow repeatedly after handling repeatedly, pass through the plate electrode in the upper casing further to carry out electrolysis regulation PH and reduce COD to sewage, rethread evaporation mechanism, in order can heat the feed liquor, prevent that the crystal from appearing and piling up inlet pipe and draft tube, guarantee simultaneously that the crystal can fully dissolve, again fully stir and cool, the flow in the cowling panel of coolant liquid, the cooling effect of the solution in the inner cone is more fully guaranteed, so that the liquid inlet temperature and the stirring cooling effect are further improved, the precipitation effect of crystals is improved, and when the sewage subjected to rough treatment is subjected to multi-effect evaporation, follow-up equipment can be effectively prevented from being damaged, and meanwhile, the number of the follow-up equipment can be reduced through preliminary treatment, so that the operation cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the industrial wastewater evaporation recycling device of the present invention.

Description of the drawings: 1. the device comprises a lower shell, 2, an upper shell, 3, an inner tank, 4, an ultrasonic generator, 5, a liquid inlet pipe, 6, a rare metal layer, 7, a catalyst layer, 8, a steel ball layer, 9, an electrode plate, 10, a liquid outlet pipe, 11, a shell, 12, an inner cone, 13, an end cover, 18, a feeding pipe, 19, a cooling liquid inlet, 110, a cooling liquid outlet, 115, a discharging pipe, 15, a speed reducing motor, 16, a stirring shaft, 17, a stirring head, 14, a guide cylinder, 114, a heating plate, 118, a feeding pipe, 113, a rectifying plate, 112, an overflow pipe, 111, a sampling detection pipe, 20, a return pipe, 21, a return water pump, 22 and an aeration pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1: an industrial wastewater evaporation and reuse device comprises a lower shell 1 and an upper shell 2, wherein an inner tank body 3 is arranged in the lower shell 1, an ultrasonic wave generating device 4 is arranged between the inner tank body 3 and the lower shell 1, a liquid inlet pipe 5 is arranged at the bottom of the lower shell 1, the liquid inlet pipe 5 is communicated with the inner tank body 3, and a rare metal layer 6, a catalyst layer 7 and a steel ball layer 8 are sequentially arranged in the inner tank body 3 from bottom to top; the upper shell 2 is provided with a plurality of electrode plates 9, the top of the upper shell 2 is provided with a liquid outlet pipe 10, the evaporator further comprises an evaporation mechanism, the evaporation mechanism comprises a shell 11, an inner cone 12, an end cover 13, a feeding pipe 18, a cooling liquid inlet 19, a cooling liquid outlet 110, a discharging pipe 115, a speed reducing motor 15, a stirring shaft 16 and a stirring head 17, the inner cone 12 is disposed in the housing 11 with a gap between the inner cone 12 and the housing 11, an end cover 13 is arranged at the top of the shell 11, the speed reducing motor 15 is arranged on the end cover 13, the stirring shaft 16 and the stirring head 17 are both arranged in the inner cone 12, one end of the stirring shaft 16 is connected with the stirring head, the other end is linked with the speed reducing motor 15, the cooling liquid inlet 19 is communicated with the shell 11 and is positioned at the bottom of the shell 11, the cooling liquid outlet 110 is communicated with the shell 11 and is positioned at the top of the shell 11, the feeding pipe 18 is positioned in the inner cone 12, and one end of the feeding pipe is communicated with the end cover 13; the mixing device further comprises a guide shell 14 and a heating plate 114, wherein the guide shell 14 is connected with the heating plate 114, the stirring shaft 16 is positioned in the guide shell 14, the other end of the feeding pipe 18 is communicated with the guide shell 14, the heating plate 114 is positioned above the end cover 13, and the heating plate 114 is connected with the guide shell 14; the heating plate 114 is also connected to the feed tube 18; the stirring head 17 is a frame type stirring head; the rectifying plate 113 is provided with a plurality of rectifying plates 113, and the plurality of rectifying plates 113 are arranged on the outer wall of the inner cone 12; an overflow pipe 112 is arranged at the top of the end cover 13, and the overflow pipe 112 is communicated with the inner cone 12; a sampling detection tube 111 is arranged on the shell 11, and the sampling detection tube 111 is communicated with the inner cone 12; the device also comprises a return pipe 20, wherein the return pipe 20 is respectively communicated with the inner tank body 3 and the upper shell 2; the device also comprises a return water pump 21, wherein the return water pump 21 is connected in series with the return pipe 20, and the device also comprises an aeration pipe 22, and the aeration pipe 22 is also arranged at the bottom of the inner tank body 3.

When the device is specifically implemented, the rare metal layer in the inner tank body, the catalyst layer is filled with specified rare metal and catalyst, when the device is implemented, the catalyst can be carried out according to different industrial sewage by adopting the structure, the rare metal is replaced, thereby chain breaking is carried out on macromolecular organic matters in the sewage, and in order to prevent the rare metal layer and the catalyst layer from being adsorbed by sewage impurities, ultrasonic generating devices are additionally arranged on two sides of the inner tank body, the sewage after chain breaking can be repeatedly treated by a backflow pipe, the sewage is further electrolyzed and adjusted in PH and COD is reduced by an electrode plate in the upper shell, and then the liquid is heated by an evaporation mechanism, so that the liquid inlet can be prevented from being separated out and accumulated on the inlet pipe and the guide cylinder, and meanwhile, crystals can be fully dissolved, full stirring and cooling are carried out, the cooling liquid flows in the backflow pipe, and the cooling effect of the solution in the inner cone is, thereby further improved feed liquor temperature, stirring cooling effect to improve the effect of appearing of crystal, when the sewage rethread multiple effect evaporation of coarse processing, can effectively prevent follow-up equipment from damaging, the while preliminary treatment has been reduced follow-up equipment quantity, thereby reduces the running cost.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an industrial waste water evaporation retrieval and utilization device which characterized in that: the catalyst comprises a lower shell (1) and an upper shell (2), wherein an inner tank body (3) is arranged in the lower shell (1), an ultrasonic generating device (4) is arranged between the inner tank body (3) and the lower shell (1), a liquid inlet pipe (5) is arranged at the bottom of the lower shell (1), the liquid inlet pipe (5) is communicated with the inner tank body (3), and a rare metal layer (6), a catalyst layer (7) and a steel ball layer (8) are sequentially arranged in the inner tank body (3) from bottom to top; the improved stirring device is characterized in that a plurality of electrode plates (9) are arranged on the upper shell (2), a liquid outlet pipe (10) is arranged at the top of the upper shell (2), the improved stirring device further comprises an evaporation mechanism, the evaporation mechanism comprises a shell (11), an inner cone (12), an end cover (13), a feeding pipe (18), a cooling liquid inlet (19), a cooling liquid outlet (110), a discharging pipe (115), a speed reduction motor (15), a stirring shaft (16) and a stirring head (17), the inner cone (12) is arranged in the shell (11) and a gap exists between the inner cone (12) and the shell (11), the end cover (13) is arranged at the top of the shell (11), the speed reduction motor (15) is arranged on the end cover (13), the stirring shaft (16) and the stirring head (17) are both arranged in the inner cone (12), one end of the stirring shaft (16) is connected with the stirring head, and the, the cooling liquid inlet (19) is communicated with the shell (11) and is positioned at the bottom of the shell (11), the cooling liquid outlet (110) is communicated with the shell (11) and is positioned at the top of the shell (11), the feeding pipe (18) is positioned in the inner cone (12) and one end of the feeding pipe is communicated with the end cover (13); still include draft tube (14) and hot plate (114), draft tube (14) are connected with hot plate (114), (mixing) shaft (16) are located draft tube (14), the other end and draft tube (14) the intercommunication of inlet pipe (18), hot plate (114) are located end cover (13) top, hot plate (114) are connected with draft tube (14).

2. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: the heating plate (114) is also connected to a feed tube (18).

3. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: the stirring head (17) is a frame type stirring head.

4. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: still include cowling panel (113), cowling panel (113) are a plurality of and establish in interior cone (12) outer wall.

5. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: an overflow pipe (112) is arranged at the top of the end cover (13), and the overflow pipe (112) is communicated with the inner cone (12).

6. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: the shell (11) is provided with a sampling detection tube (111), and the sampling detection tube (111) is communicated with the inner cone (12).

7. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: the device also comprises a return pipe (20), wherein the return pipe (20) is respectively communicated with the inner tank body (3) and the upper shell (2).

8. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: the device also comprises a return water pump (21), wherein the return water pump (21) is connected to the return pipe (20) in series.

9. The industrial wastewater evaporation and reuse device according to claim 1, characterized in that: the device also comprises an aeration pipe (22), and the aeration pipe (22) is also arranged at the bottom of the inner tank body (3).