CN221777676U - Wastewater desulfurization treatment device - Google Patents

Wastewater desulfurization treatment device Download PDF

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Publication number
CN221777676U
CN221777676U CN202420310542.8U CN202420310542U CN221777676U CN 221777676 U CN221777676 U CN 221777676U CN 202420310542 U CN202420310542 U CN 202420310542U CN 221777676 U CN221777676 U CN 221777676U
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China
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water
desulfurization
pipe
filter
wastewater
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CN202420310542.8U
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Chinese (zh)
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任剑
金玲仙
孔政
杨红雄
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Shuiqinghua Tianjin Ecological Technology Co ltd
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Shuiqinghua Tianjin Ecological Technology Co ltd
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Abstract

The utility model provides a wastewater desulfurization treatment device which is characterized by comprising a base, a filtering structure, a water storage structure and a desulfurization structure, wherein the filtering structure, the water storage structure and the desulfurization structure are arranged on the base; through setting up scraping material subassembly, play medicine valve, clearance door, gear area, gear, driving motor, scraper blade, handle, reached can effectively strike off rose box, desulfurizing tower inner wall attachment, reduce the clearance dead angle, the operating personnel of being convenient for clear up it.

Description

Wastewater desulfurization treatment device
Technical Field
The utility model relates to the technical field of wastewater treatment equipment, in particular to a wastewater desulfurization treatment device.
Background
A large amount of wastewater is generated in the desulfurization process, and impurities in the desulfurization wastewater mainly come from flue gas and limestone. Various elements in the coal, such as F, C, cd and the like, generate various compounds in the combustion process, and enter an absorption tower of the desulfurization device along with the flue gas to be dissolved in absorption slurry. The desulfurization waste water is generally weak acid, the pH value is 4-6, the content of suspended matters is high (suspended matters in the desulfurization waste water are mainly gypsum particles, silicon dioxide and hydroxides of iron and aluminum), cations are calcium and magnesium plasmas, the content is extremely high, the content of iron and aluminum is relatively high, the content of other heavy metal ions is not high, anions are mainly C1-, SO42-, SO32-, F-and the like, the chemical oxygen consumption is different from that of common waste water, and in the desulfurization waste water, the main factors for forming the chemical oxygen consumption are not organic matters but reduced inorganic dithionate. Although the desulfurization wastewater amount is generally not large, the wastewater cannot be discharged into an industrial wastewater treatment system of a thermal power plant for treatment due to special water quality, and a separate treatment system is required to be arranged, so that a wastewater desulfurization treatment device is generated.
In order to solve the problems that the flocculation dosage input in the current flocculation tank is not easy to master, the mixing is uneven and the sedimentation time is prolonged, the prior art proposes a wastewater desulfurization treatment device, as described in a patent CN219031859U, the top of a bottom plate is fixedly connected with a shell, one side of the shell is communicated with a first pipe body, the inner side of the first pipe body is provided with a first pump body, one side of the first pump body is communicated with a treatment tank, one side of the treatment tank is communicated with a tank body through a second pump body, the bottom of the tank body and the bottom of the treatment tank are fixedly connected with the top of the bottom plate, the inner wall of the shell is fixedly connected with a filter screen, the inside of the tank body is provided with a treatment mechanism, the bottom of the first motor is fixedly connected with the top of the tank body through a stirring rod, the upper side of the stirring rod is fixedly connected with a third pipe through a pin roll, the upper side of the top of the first pipe is fixedly connected with the upper side of the first pipe is fixedly connected with the bottom of the first pipe through a movable pin roll, the upper side of the tank is fixedly connected with the lower side of the second pipe through a movable pin roll, the upper side of the third pipe is fixedly connected with the top of the tank body through a movable pin roll, one side of the rack is meshed with a gear, the front of the gear is fixedly connected with a second motor, the bottom of the second motor is fixedly connected with a square shell, the bottom of the square shell is fixedly connected with the top of the shell, through holes on the upper side and the lower side of the square shell are movably connected with the outer wall of the rack, and a cover door is arranged on the top of the shell;
However, in the utility model, on the water inlet side, because more sludge is contained in the wastewater, part of sludge is adhered to the inner wall in the filtering process due to the sticky characteristic of the sludge, sludge is scraped by lifting, four corners of the sludge which are difficult to clean appear, so that the sludge is excessively accumulated in one place, a large amount of solid deposition substances are generated after the wastewater is flocculated, the usable space is gradually reduced due to the adhesion of the sludge to the inner wall, the working efficiency is affected, and the generated flocculate is adhered to the inner wall for a long time to corrode the inner wall, and the service life of the device is reduced.
Therefore, the wastewater desulfurization treatment device which can effectively scrape attachments on the inner walls of the filter tank and the desulfurizing tower, reduces the cleaning dead angle and is convenient for operators to clean the attachments is urgently needed.
Disclosure of utility model
According to the technical problem, the utility model provides the wastewater desulfurization treatment device, which can effectively scrape attachments on the inner walls of the filter tank and the desulfurization tower, reduce the dead angle of cleaning and facilitate the cleaning of operators.
The utility model is characterized by comprising a base, a filtering structure, a water storage structure and a desulfurization structure, wherein the filtering structure, the water storage structure and the desulfurization structure are arranged on the base, one side of the water storage structure is connected with the filtering structure, and the other side of the water storage structure is connected with the desulfurization structure.
The filter structure comprises rose box, clearance door, gear area, gear, driving motor, scraper blade, filter screen, handle, inlet tube, driving motor is installed to rose box one side, driving motor output extends into the rose box and is connected with the gear, the gear quantity is a plurality of and installs in the rose box four corners, the gear is connected with the gear area meshing, be connected with the scraper blade on the gear area, peg graft on the rose box and have the filter screen, filter screen upper end joint has the handle, install the clearance door on the rose box, rose box one side through connection has the inlet tube.
The water storage structure comprises a water storage tank, a water pump A, a water suction pipe A, a water pump B and a water suction pipe B, one end of the water storage tank is in through connection with the water suction pipe A, the water pump A is installed on the water suction pipe A, the other end of the water storage tank is in through connection with the water suction pipe B, and the water pump B is installed on the water suction pipe B.
The desulfurization structure comprises desulfurizing tower, filter cap, level gauge, rotating electrical machines, pivot, stirring spiral, explosive storage box, play medicine valve, feed-in pipe, play water valve, scrape material subassembly, outlet pipe, scraping the mud board and constitute, the rotating electrical machines is installed to the desulfurizing tower upper end, the rotating electrical machines output is connected with the pivot, the pivot extends into in the desulfurizing tower and the welding has the stirring spiral, the pivot lower extreme is connected with scrapes the mud board, scrapes the material subassembly, scrape the material subassembly and be the U-shaped, install the level gauge on the desulfurizing tower, be connected with the explosive storage box on the desulfurizing tower, the explosive storage box lower extreme is connected with into the pencil, it link up with the desulfurizing tower to advance the pencil other end, it installs the feed-in valve to advance on the pencil, desulfurizing tower one side through connection has the outlet pipe, the outlet pipe is located inside one end of desulfurizing tower and is connected with the filter cap, the outlet pipe is located the outside one end of desulfurizing tower and installs out the water valve.
The beneficial effects of the utility model are as follows:
The utility model adds the scraping component, the medicine outlet valve, the cleaning door, the gear belt, the gear, the driving motor, the scraping plate and the lifting handle on the basis of the original materials, thereby achieving the effects of effectively scraping attachments on the inner walls of the filter box and the desulfurizing tower, reducing the cleaning dead angle and facilitating the cleaning of operators.
The scraping component can scrape flocculate on the inner wall of the desulfurizing tower along with the rotation of the rotating shaft, so that the inner wall of the desulfurizing tower is prevented from being corroded by deposited flocculate, and the service life of the device is effectively prolonged.
The medicine outlet valve controls the outflow of the medicine liquid, the dosage can be better and more accurately determined through valve control, and the cost and the material waste are reduced.
The cleaning door is convenient for an operator to open and clean the scraped sludge.
The gear, the gear belt, the driving motor and the scraping plate are matched, the driving motor drives one gear to rotate, and the other three gears are driven to rotate through the gear belt, so that the gear belt can effectively run and drive the scraping plate to scrape sludge in the filter box.
The handle is convenient for the operating personnel take out the filter screen that needs to be changed, when need not take out the filter screen, the handle can be taken off from the filter screen, the operation of scraper blade of being convenient for, when needs take out the filter screen, with handle joint filter screen in order to take out the filter screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a wastewater desulfurization treatment device according to the present utility model.
As shown in the drawing, 1, base, 21, filter box, 22, cleaning door, 23, gear belt, 24, gear, 25, driving motor, 26, scraper, 27, filter screen, 28, handle, 29, inlet tube, 31, water storage tank, 32, water pump A,33, water suction tube A,34, water pump B,35, water suction tube B,41, desulfurizing tower, 43, liquid level meter, 44, rotating motor, 45, rotating shaft, 46, stirring screw, 47, medicine storage box, 48, medicine outlet valve, 49, medicine inlet tube, 410, water outlet valve, 411, scraping component, 412, water outlet tube, 413, scraping plate.
Detailed Description
Example 1
The utility model provides a wastewater desulfurization treatment device which comprises a base 1, a filtering structure, a water storage structure and a desulfurization structure.
The driving motor 25 is installed to rose box 21 one side, and driving motor 25 output extends into rose box 21 and is connected with gear 24, and gear 24 quantity is a plurality of and installs in rose box 21 four corners, and gear 24 is connected with gear belt 23 meshing, is connected with scraper blade 26 on the gear belt 23, has pegged graft on the rose box 21 and has filter screen 27, and filter screen 27 upper end joint has handle 28, installs cleaning door 22 on the rose box 21, and rose box 21 one side through connection has inlet tube 29.
One end of the water storage tank 31 is communicated with the water suction pipe A33, the water pump A32 is arranged on the water suction pipe A33, the other end of the water storage tank 31 is communicated with the water suction pipe B35, and the water pump B34 is arranged on the water suction pipe B35.
The rotating electrical machines 44 are installed to desulfurizing tower 41 upper end, rotating electrical machines 44 output is connected with pivot 45, pivot 45 extends into in the desulfurizing tower 41 and the welding has stirring spiral 46, pivot 45 lower extreme is connected with scrapes mud board 413, scrape material subassembly 411, scrape the material subassembly 411 and be the U-shaped, install level gauge 43 on the desulfurizing tower 41, be connected with medicine storage box 47 on the desulfurizing tower 41, medicine storage box 47 lower extreme is connected with medicine feeding pipe 49, the medicine feeding pipe 49 other end and desulfurizing tower 41 link up and be connected, install medicine feeding valve 49 on the medicine feeding pipe 49, desulfurizing tower 41 one side link up and be connected with outlet pipe 412, outlet pipe 412 is located the inside one end of desulfurizing tower 41 and is connected with the filter cap, outlet pipe 410 is installed to outlet pipe 412 outside one end that is located desulfurizing tower 41.
Example 2
When the utility model is used, an operator connects the water inlet pipe 29 with an external water conveying pipeline, so that sewage can enter the filter tank 21 through the water inlet pipe 29, and the water outlet pipe 412 is connected with an external water discharging pipeline, so that the desulfurized sewage can enter the next treatment process.
The driving motor 25 is started to drive the gear 24 to rotate, and the gear 24 drives the gear belt 23 to rotate, so that the scraping plate 26 can scrape sludge on the inner wall of the filter box 21. The filter screen 27 is placed into the filter box 21 through the handle 28 by an operator, the bottom of the filter box 21 is clamped into the lower end of the filter screen 27, then the clamping connection between the handle 28 and the filter screen 27 is released, and the handle 28 is taken out, so that waste water in the filter box 21 is sucked through the water suction pipe A33 and the water pump A32, and the situation that the waste water fills the filter box 21 to overflow the waste water can be avoided. When the filter screen 27 needs to be taken out for cleaning and replacing, the handle 28 is clamped to the upper end of the filter screen 27, and the filter screen 27 is lifted for cleaning and replacing.
The waste water is filtered by the filter screen 27, then is sucked into the water storage tank 31 by the water pump A32 and further is sucked into the desulfurizing tower 41 by the water suction pipe B35 and the water pump B34, the medicine outlet valve 48 is opened to enable medicine liquid in the medicine storage tank 47 to enter the desulfurizing tower 41 through the medicine inlet pipe 49, the rotating motor 44 drives the rotating shaft 45 to rotate, the stirring screw 46 is used for stirring the mixture of the waste water and the flocculating agent, full mixing is achieved, and the liquid level gauge 43 indicates the liquid level height in the desulfurizing tower 41. The rotation of the rotating shaft 45 drives the scraping assembly 411 and the scraping plate 413 to rotate along with the rotation, the scraping plate 413 scrapes flocculates on a filter cap at the lower end of the water outlet pipe 412, and the scraping assembly 411 scrapes flocculates attached inside the desulfurizing tower 41. The outlet valve 410 discharges the treated wastewater through an outlet pipe 412.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A wastewater desulfurization treatment device is characterized in that: the device comprises a base, a filtering structure, a water storage structure and a desulfurization structure, wherein the filtering structure, the water storage structure and the desulfurization structure are arranged on the base;
The filter structure comprises a filter box, a cleaning door, a gear belt, a gear, a driving motor, a scraping plate, a filter screen, a handle and a water inlet pipe, wherein the driving motor is installed on one side of the filter box, the output end of the driving motor extends into the filter box to be connected with the gear belt in a meshed mode, the scraping plate is connected onto the gear belt, the filter screen is inserted onto the filter box, the handle is clamped onto the upper end of the filter screen, the cleaning door is installed on the filter box, and the water inlet pipe is connected to one side of the filter box in a penetrating mode.
2. The wastewater desulfurization treatment device according to claim 1, characterized in that: the number of the gears is multiple and the gears are arranged at four corners in the filter box.
3. A wastewater desulfurization treatment apparatus according to claim 2, characterized in that: the water storage structure comprises a water storage tank, a water pump A, a water suction pipe A, a water pump B and a water suction pipe B, wherein one end of the water storage tank is in through connection with the water suction pipe A, the water pump A is installed on the water suction pipe A, the other end of the water storage tank is in through connection with the water suction pipe B, and the water pump B is installed on the water suction pipe B.
4. A wastewater desulfurization treatment apparatus according to claim 3, characterized in that: the desulfurization structure comprises a desulfurization tower, a filter cap, a liquid level meter, a rotating motor, a rotating shaft, a stirring screw, a medicine storage box, a medicine outlet valve, a medicine inlet pipe, a water outlet valve, a scraping component, a water outlet pipe and a mud scraping plate, wherein the rotating motor is arranged at the upper end of the desulfurization tower, the output end of the rotating motor is connected with the rotating shaft, the rotating shaft extends into the desulfurization tower and is welded with the stirring screw, the lower end of the rotating shaft is connected with the mud scraping plate and the scraping component, the liquid level meter is arranged on the desulfurization tower, the medicine storage box is connected with the medicine inlet pipe, the other end of the medicine inlet pipe is in through connection with the desulfurization tower, the medicine inlet valve is arranged on the medicine inlet pipe, the water outlet pipe is connected with the water outlet pipe through connection on one side of the desulfurization tower, the water outlet pipe is positioned at one end inside the desulfurization tower and is connected with the filter cap, and the water outlet pipe is positioned at one end outside the desulfurization tower.
5. The wastewater desulfurization treatment device according to claim 4, wherein: the scraping component is U-shaped.
CN202420310542.8U 2024-02-20 2024-02-20 Wastewater desulfurization treatment device Active CN221777676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420310542.8U CN221777676U (en) 2024-02-20 2024-02-20 Wastewater desulfurization treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420310542.8U CN221777676U (en) 2024-02-20 2024-02-20 Wastewater desulfurization treatment device

Publications (1)

Publication Number Publication Date
CN221777676U true CN221777676U (en) 2024-09-27

Family

ID=92838688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420310542.8U Active CN221777676U (en) 2024-02-20 2024-02-20 Wastewater desulfurization treatment device

Country Status (1)

Country Link
CN (1) CN221777676U (en)

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