CN215026514U

CN215026514U - Combined device for recycling coal chemical industry sewage as boiler make-up water

Info

Publication number: CN215026514U
Application number: CN202121417545.4U
Authority: CN
Inventors: 陈秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-07
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a coal chemical industry sewage recovery is as composite set of boiler feedwater relates to sewage treatment plant technical field, including sewage recovery processing case, sewage recovery processing case's outside bottom fixed mounting has strutting arrangement, sewage recovery processing case's positive bottom is provided with the drain pipe, sewage recovery processing case's top swing joint has closed lid. The utility model discloses an adopt drive arrangement, the puddler, the sludge sieve, the cooperation of sieve runner and zeolite infill panel, through drive arrangement and puddler cooperation, it rotates to drive the stirring frame, mix sewage, make its and sludge sieve abundant contact, cooperate by sieve runner and zeolite infill panel jointly again, filter mud, when having avoided retrieving sewage, be difficult for carrying out the screening process to the mud in the sewage, make the treatment effect variation of sewage, the inconvenient problem that is used as the feedwater of boiler, the utilization efficiency of improving the device, the treatment effeciency of guarantee sewage.

Description

Combined device for recycling coal chemical industry sewage as boiler make-up water

Technical Field

The utility model relates to a boiler make-up water composite set relates to sewage treatment plant technical field, concretely relates to coal chemical industry sewage recovery is as composite set of boiler make-up water.

Background

The coal chemical industry refers to a process of converting coal into gas, liquid, solid fuel and chemicals by using the coal as a raw material through chemical processing, mainly comprises gasification, liquefaction, dry distillation, tar processing, calcium carbide acetylene chemical industry and the like of the coal, a large petrochemical plant is an open recovery system, zero sewage discharge can be realized through all water treatment, surface water of a water source is subjected to coagulating sedimentation, filtering and disinfection by a water purification plant and then is used as plant domestic water, production water, part of circulating water supplementing water and desalted water station raw water, and the water produced by the desalted water station is used as boiler supplementing water. The following problems exist in the prior art:

1. when the existing coal chemical industry recovery device recovers the coal chemical industry sewage, the sludge in the sewage is not easy to be screened, so that the sewage treatment effect is poor, the sewage is inconvenient to be used as the make-up water of a boiler, the utilization efficiency of the device is reduced, and the sewage treatment efficiency is reduced;

2. when handling sewage, if the waste gas in the sewage is directly discharged, can produce comparatively bad smell, not only influence workman's healthy, still can cause the pollution to the environment, the feature of environmental protection when leading to the device to use reduces, the problem that the use cost of device increases.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combined device for recycling coal chemical industry sewage as boiler make-up water, wherein one purpose is to have the capability of screening sludge in the sewage, and when the sewage is recycled, the sludge in the sewage is not easy to be screened, so that the sewage treatment effect is poor, and the problem that the sewage is inconvenient to be used as the make-up water of the boiler is solved; wherein another purpose is if direct emission, can produce comparatively bad smell in order to solve the waste gas in the sewage, not only influences workman's health, still can cause the problem of pollution to the environment to reach the feature of environmental protection when improving the device use, reduce the use cost effect of device.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a coal industry sewage recovery is as composite set of boiler feedwater, includes the sewage recovery processing case, the outside bottom fixed mounting of sewage recovery processing case has strutting arrangement, the positive bottom of sewage recovery processing case is provided with the drain pipe, the top swing joint of sewage recovery processing case has the closing lid, the top fixed mounting of closing lid has the inlet tube, the bottom of sewage recovery processing case is provided with drive arrangement, the inside of sewage recovery processing case is provided with sewage separating mechanism, the top fixed mounting of closing lid has exhaust treatment mechanism.

The sewage separating mechanism comprises a sludge sieve plate, the bottom surface of the sludge sieve plate is movably connected with the bottom of an inner cavity of the sewage recovery treatment box, and a zeolite filling plate is arranged inside the sludge sieve plate.

The waste gas treatment mechanism comprises an air exhaust device, the bottom of the air exhaust device is movably connected with the upper surface of the closed cover, the bottom of the air exhaust device is fixedly connected with a treatment box, and a heating device and a sterilization plate are arranged inside the treatment box.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a sewage treatment device, including drive arrangement, sewage recovery treatment case, drive arrangement's top and the bottom fixed connection of sewage recovery treatment case, fixedly connected with puddler on drive arrangement's the output shaft, the one end of puddler extend to the inside of sewage recovery treatment case and with the inner wall swing joint of sewage recovery treatment case, fixedly connected with stirring frame on the surface of puddler.

The utility model discloses technical scheme's further improvement lies in: the sludge sieve plate is characterized in that sieve runners are formed in the sludge sieve plate, the sieve runners are uniformly distributed in the sludge sieve plate, and the inner wall of each sieve runner is fixedly connected with the outer surface of the zeolite filling plate.

The utility model discloses technical scheme's further improvement lies in: the bottom of handling the case run through the closing lid and with the inner wall swing joint of closing lid, the inner chamber side bottom end fixedly connected with drying plate of handling the case, the top of drying plate is provided with heating device, heating device's wiring end electric connection has external power supply.

The utility model discloses technical scheme's further improvement lies in: the inner chamber side swing joint of handling the case has the sterilization board of setting in the heating device top, the inside fixed mounting of sterilization board has the sterilization pipe, the inside fixed mounting of sterilization pipe has ozone adsorption column, it leaks down the runner to have seted up on the surface of sterilization board, the one end that leaks down the runner extends to the inside of sterilization pipe, it sets up about the central line symmetry of sterilization pipe to leak down the runner.

The utility model discloses technical scheme's further improvement lies in: the slot has been seted up to the bottom of mud sieve, the inner chamber bottom fixedly connected with inserted bar of sewage recovery treatment case, the surface of inserted bar and the inner wall joint of slot.

The utility model discloses technical scheme's further improvement lies in: the top four corners of sewage recovery processing case has seted up flexible hole, fixedly connected with telescopic link on the inner wall in flexible hole, the one end of telescopic link and the bottom surface fixed connection of closed lid, the draw-in groove has been seted up at the top of sewage recovery processing case, the bottom surface fixedly connected with block board of closed lid, the surface of block board and the inner wall joint of draw-in groove.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a coal chemical industry sewage recovery is as composite set of boiler make-up water, adopt drive arrangement, the puddler, the mud sieve, the cooperation of sieve runner and zeolite infill panel, through drive arrangement and puddler cooperation, it rotates to drive the stirring frame, stir sewage, make its and mud sieve abundant contact, cooperate jointly by sieve runner and zeolite infill panel again, filter mud, when having avoided retrieving sewage, be difficult for carrying out the screening treatment to the mud in the sewage, make the treatment effect variation of sewage, the inconvenient problem that is used as the make-up water of boiler, the utilization efficiency of improving device, the treatment effeciency of guarantee sewage.

2. The utility model provides a coal chemical industry sewage recovery is as composite set of boiler feedwater, adopt air exhaust device, the processing case, the drying plate, the cooperation of heating device and sterilization board, through the leading-in processing case of waste gas in air exhaust device with the sewage recovery processing case, cooperation drying plate and heating device, get rid of the moisture in the waste gas and heat, go out the bacterium in the waste gas by the sterilization board again, if direct emission of waste gas in the sewage has been avoided, can produce comparatively unpleasant smell, not only influence workman's healthy, still can cause the problem of pollution to the environment, the feature of environmental protection when improving the device and using, reduce the use cost of device simultaneously.

Drawings

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

FIG. 2 is a schematic perspective sectional view of the sewage recycling treatment tank of the present invention;

FIG. 3 is a schematic sectional view of the sludge screening plate of the present invention;

fig. 4 is a schematic perspective sectional view of the exhaust gas treatment mechanism of the present invention;

fig. 5 is a schematic sectional view of the structural sterilization plate of the present invention.

In the figure: 1. a sewage recovery treatment tank; 11. a drain pipe; 12. closing the cover; 13. a water inlet pipe;

2. a support device; 3. a drive device; 31. a stirring rod;

4. a sewage separation mechanism; 41. a sludge sieve plate; 411. screening a flow channel; 412. zeolite packing plates; 413. a slot;

5. an exhaust gas treatment mechanism; 51. an air extraction device;

52. a treatment tank; 521. drying the plate; 522. a heating device;

523. sterilizing the plate; a1, effusion channel; a2, a sterilizing tube; a3, ozone adsorption column.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1-5, the utility model provides a combined device for recycling coal chemical industry sewage as boiler make-up water, which comprises a sewage recycling treatment box 1, a supporting device 2 is fixedly arranged at the bottom end of the outer side of the sewage recycling treatment box 1, a drain pipe 11 is arranged at the bottom end of the front side of the sewage recycling treatment box 1, a control valve is arranged outside the drain pipe 11, a closed cover 12 is movably connected to the top of the sewage recycling treatment box 1, a water inlet pipe 13 is fixedly arranged at the top of the closed cover 12, a driving device 3 is arranged at the bottom of the sewage recycling treatment box 1, a sewage separation mechanism 4 is arranged inside the sewage recycling treatment box 1, a waste gas treatment mechanism 5 is fixedly arranged at the top of the closed cover 12, the sewage separation mechanism 4 comprises a sludge sieve plate 41, the bottom surface of the sludge sieve plate 41 is movably connected with the bottom of the inner cavity of the sewage recycling treatment box 1, a zeolite filling plate 412 is arranged inside the sludge sieve plate 41, waste gas treatment mechanism 5 includes air exhaust device 51, the bottom of air exhaust device 51 and the upper surface swing joint of closing cover 12, air exhaust device 51's bottom fixedly connected with handles case 52, the inside of handling case 52 is provided with heating device 522 and sterilization board 523, drive arrangement 3's top and the bottom fixed connection of sewage recovery processing case 1, fixedly connected with puddler 31 on drive arrangement 3's the output shaft, the one end of puddler 31 extends to the inside of sewage recovery processing case 1 and with the inner wall swing joint of sewage recovery processing case 1, fixedly connected with agitator frame on the surface of puddler 31, sieve runner 411 has been seted up to the inside of sludge sieve board 41, sieve runner 411 evenly distributed is in the inside of sludge sieve board 41, the inner wall of sieve runner 411 is connected with the outer fixed surface of zeolite filling board 412.

In this embodiment, drive arrangement 3's output shaft drives puddler 31 and stirring frame and rotates for sewage receives centrifugal force to flow, through mud sieve 41 and the cooperation of sieve runner 411, carries out the separation to sewage, and the slot 413 that deuterogamies filters the mud debris in the sewage, prevents that the impurity in the sewage is too much, influences recycle's effect, improves the utilization efficiency of device, ensures the treatment effeciency of sewage.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom end of the processing box 52 penetrates through the closing cover 12 and is movably connected with the inner wall of the closing cover 12, the bottom end of the inner cavity side surface of the processing box 52 is fixedly connected with a drying plate 521, a heating device 522 is arranged above the drying plate 521, a terminal of the heating device 522 is electrically connected with an external power supply, the inner cavity side surface of the processing box 52 is movably connected with a sterilizing plate 523 arranged above the heating device 522, a sterilizing tube a2 is fixedly arranged inside the sterilizing plate 523, an ozone adsorption column a3 is fixedly arranged inside the sterilizing tube a2, an effusion channel a1 is arranged on the outer surface of the sterilizing plate 523, one end of the effusion channel a1 extends to the inside of the sterilizing tube a2, and the effusion channel a1 is symmetrically arranged about the central line of the sterilizing tube a 2.

In this embodiment, the exhaust gas in the sewage recovery processing box 1 is pumped into the processing box 52 through the air extractor 51, the drying plate 521 is matched to filter moisture in the exhaust gas, the air is heated by the heating device 522, the sterilization operation is performed, the air flow rate is slowed down by the effusion channel a1 and the sterilization pipe a2 in the sterilization plate 523, so that the sterilization operation can be fully performed, the ozone adsorption column a3 is used to adsorb odor in the exhaust gas, the environmental protection performance during the use of the device is improved, and the use cost of the device is reduced.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, slot 413 has been seted up to the bottom of mud sieve 41, the inner chamber bottom fixedly connected with inserted bar of sewage recovery processing case 1, the surface of inserted bar and the inner wall joint of slot 413, flexible hole has been seted up at sewage recovery processing case 1's top four corners, fixedly connected with telescopic link on the inner wall in flexible hole, the one end of telescopic link and the bottom surface fixed connection of closed lid 12, the draw-in groove has been seted up at sewage recovery processing case 1's top, the bottom surface fixedly connected with snap-plate of closed lid 12, the surface of snap-plate and the inner wall joint of draw-in groove.

In this embodiment, through the cooperation of inserted bar and slot 413 for the dismantlement of mud sieve 41 washs more conveniently, makes the filtration edulcoration effect of device further strengthen, cooperates draw-in groove and block board simultaneously, when guaranteeing sewage recovery, the leakproofness of device prevents that waste gas from leaking, influences workman's use and experiences, further ensures the utilization efficiency of device.

The working principle of the combined device for recycling the coal chemical industry sewage as the boiler make-up water is described in detail below.

As shown in fig. 1-5, when in use, firstly, the coal chemical industry sewage is conveyed into the sewage recovery processing box 1 through the water inlet pipe 13, then the equipment is started, the output shaft of the driving device 3 drives the stirring rod 31 and the stirring frame to rotate, so that the sewage flows under the action of centrifugal force, the sludge sieve plate 41 is matched with the sieve flow passage 411 to block the sewage, the slot 413 is matched to filter sludge impurities in the sewage, meanwhile, the exhaust gas in the sewage recovery processing box 1 is pumped into the processing box 52 through the air pumping device 51, the drying plate 521 is matched to filter moisture in the exhaust gas, then the air is heated by the heating device 522 to perform sterilization operation, and simultaneously, the flow velocity of the air is slowed down by the bleed flow passage a1 and the sterilization pipe a2 in the sterilization plate 523, so that the sterilization operation can be fully performed, and then the ozone adsorption column a3 is used to adsorb odor in the exhaust gas, after the treatment is completed, the control valve is opened, the treated sewage is guided out by matching with the drain pipe 11, if the sludge sieve plate 41 needs to be replaced, the telescopic rod is started, the closing cover 12 is jacked up by utilizing the telescopic rod, then the sludge sieve plate 41 is taken down from the inserted link, and the sludge sieve plate is cleaned.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a coal industry sewage recovery is as composite set of boiler feedwater, includes sewage recovery processing case (1), the outside bottom fixed mounting of sewage recovery processing case (1) has strutting arrangement (2), the positive bottom of sewage recovery processing case (1) is provided with drain pipe (11), the top swing joint of sewage recovery processing case (1) has closed lid (12), the top fixed mounting of closed lid (12) has inlet tube (13), the bottom of sewage recovery processing case (1) is provided with drive arrangement (3), its characterized in that: a sewage separation mechanism (4) is arranged in the sewage recovery treatment tank (1), and a waste gas treatment mechanism (5) is fixedly mounted at the top of the closed cover (12);

the sewage separation mechanism (4) comprises a sludge sieve plate (41), the bottom surface of the sludge sieve plate (41) is movably connected with the bottom of an inner cavity of the sewage recovery treatment tank (1), and a zeolite filling plate (412) is arranged inside the sludge sieve plate (41);

the waste gas treatment mechanism (5) comprises an air extraction device (51), the bottom of the air extraction device (51) is movably connected with the upper surface of the closed cover (12), the bottom of the air extraction device (51) is fixedly connected with a treatment box (52), and a heating device (522) and a sterilization plate (523) are arranged inside the treatment box (52).

2. The combined device for recycling coal chemical industry sewage as boiler make-up water according to claim 1, characterized in that: the top of drive arrangement (3) and the bottom fixed connection of sewage recovery processing case (1), fixedly connected with puddler (31) on the output shaft of drive arrangement (3), the one end of puddler (31) extend to the inside of sewage recovery processing case (1) and with the inner wall swing joint of sewage recovery processing case (1), fixedly connected with stirring frame on the surface of puddler (31).

3. The combined device for recycling coal chemical industry sewage as boiler make-up water according to claim 1, characterized in that: the sieve flow channel (411) is formed in the sludge sieve plate (41), the sieve flow channels (411) are uniformly distributed in the sludge sieve plate (41), and the inner wall of each sieve flow channel (411) is fixedly connected with the outer surface of the zeolite filling plate (412).

4. The combined device for recycling coal chemical industry sewage as boiler make-up water according to claim 1, characterized in that: the bottom of handling case (52) runs through closing lid (12) and with the inner wall swing joint of closing lid (12), the inner chamber side bottom end fixedly connected with drying plate (521) of handling case (52), the top of drying plate (521) is provided with heating device (522), the wiring end electric connection of heating device (522) has external power supply.

5. The combined device for recycling coal chemical industry sewage as boiler make-up water according to claim 1, characterized in that: the inner chamber side swing joint of processing case (52) has sterilization board (523) of setting in heating device (522) top, the inside fixed mounting of sterilization board (523) has sterilization pipe (a2), the inside fixed mounting of sterilization pipe (a2) has ozone adsorption column (a3), it leaks down runner (a1) to have seted up on the surface of sterilization board (523), the one end that leaks down runner (a1) extends to the inside of sterilization pipe (a2), it sets up about the central line symmetry of sterilization pipe (a2) to leak down runner (a 1).

6. The combined device for recycling coal chemical industry sewage as boiler make-up water according to claim 1, characterized in that: slot (413) have been seted up to the bottom of mud sieve (41), the inner chamber bottom fixedly connected with inserted bar of sewage recovery treatment case (1), the surface of inserted bar and the inner wall joint of slot (413).

7. The combined device for recycling coal chemical industry sewage as boiler make-up water according to claim 1, characterized in that: the telescopic holes are formed in four corners of the top of the sewage recovery treatment box (1), the inner wall of each telescopic hole is fixedly connected with a telescopic rod, one end of each telescopic rod is fixedly connected with the bottom surface of the closed cover (12), the top of the sewage recovery treatment box (1) is provided with a clamping groove, the bottom surface of the closed cover (12) is fixedly connected with a clamping plate, and the outer surface of the clamping plate is clamped with the inner wall of the clamping groove.