CN212894302U - Desulfurization wastewater treatment device - Google Patents
Desulfurization wastewater treatment device Download PDFInfo
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- CN212894302U CN212894302U CN202020975884.3U CN202020975884U CN212894302U CN 212894302 U CN212894302 U CN 212894302U CN 202020975884 U CN202020975884 U CN 202020975884U CN 212894302 U CN212894302 U CN 212894302U
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Abstract
The utility model discloses a desulfurization effluent treatment plant, comprising a base plate, the lower fixed surface of bottom plate is connected with the gyro wheel of area brake, be close to its left upper surface on the bottom plate and pass through supporting leg fixedly connected with precipitation reaction box, be close to its left top on the precipitation reaction box and seted up the flocculating agent and add the mouth, there is the driving machine at the top of precipitation reaction box through link fixed mounting, the top of precipitation reaction box inner wall is rotated through the bearing and is connected with the (mixing) shaft, the top of (mixing) shaft and the output fixed connection of driving machine, the fixed surface of (mixing) shaft is connected with the puddler. The utility model discloses an above-mentioned isotructure's cooperation has realized that waste water reacts with the flocculating agent in the precipitation reaction box, and neutralization reaction box can carry out neutralization reaction to the waste water after the flocculation and precipitation, and the waste water after quartz sand filter layer and the active carbon adsorption layer centering and the reaction filters the absorption, has improved the treatment effect to waste water.
Description
Technical Field
The utility model relates to a desulfurization waste water treatment technical field specifically is a desulfurization waste water treatment device.
Background
Along with the improvement of national environmental protection requirements, the treatment of sulfur dioxide generated by thermal power generation is more thorough, the method mainly used by the thermal power plant at the present stage is used for wet desulphurization, but the wet desulphurization can generate complex desulphurization waste water, if the desulphurization waste water is not directly discharged without treatment, the environment can be polluted, the general process of the desulphurization waste water treatment process is to add a flocculating agent and an alkaline reactant to carry out precipitation and neutralization reaction treatment on the desulphurization waste water, because the existing desulphurization waste water treatment device is not easy to carry out multiple times of neutralization reaction in the process of the neutralization reaction treatment on the desulphurization waste water, and the neutralization reaction rate is lower, the reaction is easy to cause incomplete, the waste water after the neutralization reaction is not easy to carry out filtration and adsorption treatment, the treatment effect on the waste water is reduced, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a desulfurization effluent treatment plant, it reacts with the flocculating agent to possess waste water in the precipitation reaction incasement, many tiny and dispersed particles that contain in the waste water of being convenient for take place to condense and deposit with colloidal substance, neutralization reaction box can carry out neutralization reaction to the waste water after the flocculation and precipitation, be convenient for go out the acid material in the waste water, thereby can adjust the pH valve of waste water, and the waste water after quartz sand filter layer and the centering of active carbon adsorption layer and the reaction filters the absorption, the advantage to the waste water treatment effect has been improved, the problem of proposing in the above-mentioned background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desulfurization effluent treatment plant, includes the bottom plate, the lower fixed surface of bottom plate is connected with the gyro wheel of area brake, be close to its left upper surface on the bottom plate and pass through supporting leg fixedly connected with precipitation reaction box, be close to its left top on the precipitation reaction box and seted up the flocculating agent and add the mouth, there is the driving machine at the top of precipitation reaction box through link fixed mounting, the top of precipitation reaction box inner wall is rotated through the bearing and is connected with the (mixing) shaft, the top of (mixing) shaft and the output fixed connection of driving machine, the fixed surface of (mixing) shaft is connected with the puddler.
The upper surface of the bottom plate close to the right side of the bottom plate is fixedly connected with a neutralization reaction box, the top of the inner wall of the neutralization reaction box is rotatably connected with an inverted T-shaped pipe through a bearing, a stirring shaft and the inverted T-shaped pipe are in transmission connection through a transmission assembly, the lower surface of the inverted T-shaped pipe is fixedly provided with a spray header, the side surface of the neutralization reaction box close to the bottom of the neutralization reaction box is fixedly provided with a water pump through a support plate, the water inlet end of the water pump penetrates into the precipitation reaction box, the water outlet end of the water pump is fixedly connected with a delivery pipe, the surface of the delivery pipe close to the right end of the delivery pipe is rotatably connected with the inverted T-shaped pipe through a connecting piece, the lower surface of the inverted T-shaped pipe close to the middle part of the inverted T-shaped pipe is fixedly connected with a fixed rod, the surface of the fixed rod close, the bottom of the fixed rod is rotatably connected with the second porous reaction plate through a bearing, and the left side and the right side of the neutralization reaction box, which are close to the inner wall of the bottom end of the neutralization reaction box, are fixedly connected with filter assemblies for filtering wastewater after neutralization reaction treatment.
Preferably, the transmission assembly comprises two belt wheels, the two belt wheels are respectively and fixedly connected to the stirring shaft and the inverted T-shaped pipe, and the two belt wheels are in transmission connection through a belt.
Preferably, the connecting piece is a connecting sleeve, and the inner wall of the connecting sleeve is rotatably connected with the surface, close to the top end of the inverted T-shaped pipe, of the inverted T-shaped pipe through a bearing.
Preferably, the number of the spray headers is not less than eight, the spray headers with the number not less than eight are equally divided into two groups, and the two groups of spray headers are symmetrically distributed on the lower surface of the inverted T-shaped pipe by taking the fixed rod as a symmetric center.
Preferably, the inner diameter of the upper hole of the first porous reaction plate is smaller than the inner diameter of the upper hole of the second porous reaction plate, and the upper holes and the lower holes of the first porous reaction plate and the second porous reaction plate are arranged in a staggered mode at intervals.
Preferably, the filtering component comprises a quartz sand filtering layer, the quartz sand filtering layer is fixedly connected to the inner wall of the neutralization reaction box close to the bottom end of the neutralization reaction box, and the lower surface of the quartz sand filtering layer is fixedly connected with an activated carbon adsorption layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
one, the utility model discloses a set up precipitation reaction case, driving machine, (mixing) shaft and puddler for the puddler can stir the waste water of precipitation reaction incasement, has accelerated the reaction efficiency of waste water with the flocculating agent, and the tiny and dispersed granule of many that contain in the waste water of being convenient for and colloidal substance take place to condense and deposit.
Two, the utility model discloses a set up band pulley and belt, make and to drive the rotation of type of falling T pipe, thereby drive a rotation of porous reaction plate, and because the crisscross setting in interval about the hole on porous reaction plate one and the porous reaction plate two, make and delayed the falling velocity of flocculation and precipitation back waste water, under the effect that type of falling T pipe rotary type sprayed, the reaction time of acidic material in the alkalescent substance of porous reaction plate one and two inside of porous reaction plate and the waste water has been increased, can take place many times neutralization reaction, make waste water after flocculation and precipitation can carry out abundant emergence neutralization reaction with the porous reaction plate, be convenient for go out the acidic material in the waste water, thereby can adjust the pH valve of waste water, and the waste water after quartz sand filter layer and the active carbon adsorbed layer centering and the reaction filters the absorption, the treatment effect to waste water has been improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a cross-sectional top view of a first perforated reaction plate of the present invention;
fig. 4 is an enlarged view of the structure of the present invention at a.
In the figure: 1. a base plate; 2. a precipitation reaction box; 3. a driver; 4. a stirring shaft; 5. a stirring rod; 6. a neutralization reaction box; 7. a T-shaped pipe is inverted; 8. a shower head; 9. a water pump; 10. a delivery pipe; 11. fixing the rod; 12. a first porous reaction plate; 13. a second porous reaction plate; 14. connecting sleeves; 15. a quartz sand filter layer; 16. activated carbon adsorption layer, 17-belt.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a desulfurization wastewater treatment device comprises a bottom plate 1, wherein the lower surface of the bottom plate 1 is fixedly connected with a roller with a brake, the roller is convenient for moving the device, the upper surface of the bottom plate 1 close to the left side of the bottom plate is fixedly connected with a precipitation reaction box 2 through a supporting leg, the top of the precipitation reaction box 2 close to the left side of the precipitation reaction box is provided with a flocculant adding port, the left side of the precipitation reaction box 2 close to the top of the precipitation reaction box is provided with a liquid inlet, the bottom of the precipitation reaction box 2 is provided with a liquid outlet, wastewater is added into the precipitation reaction box 2 through the liquid inlet, then a flocculant is added into the precipitation reaction box 2 through the flocculant adding port, the top of the precipitation reaction box 2 is fixedly provided with a driving machine 3 through a connecting frame, the top of the inner wall of the precipitation reaction box 2, the fixed surface of (mixing) shaft 3 is connected with puddler 5, and the output of driving machine 3 drives (mixing) shaft 4 and puddler 5 and rotates, and puddler 5 can stir the waste water in the precipitation reaction case 1 for the reaction efficiency of waste water and flocculating agent, the tiny and dispersed granule and the colloidal substance that contain in the waste water of being convenient for take place to condense and deposit.
The upper surface of the bottom plate 1 close to the right side of the bottom plate is fixedly connected with a neutralization reaction box 6, the side surface of the neutralization reaction box 6 close to the bottom of the neutralization reaction box is provided with a material port, and the top of the inner wall of the neutralization reaction box 6 is rotatably connected with an inverted T-shaped pipe 7 through a bearing.
Further, drive assembly includes two band pulleys, and two band pulleys are fixed connection respectively on (mixing) shaft 4 and type of falling T pipe 7, and carry out the transmission through belt 17 between two band pulleys and connect, and the output of driving machine 3 rotates, under the drive effect of band pulley and belt 17 for can drive type of falling T pipe 7 and rotate, thereby drive porous reaction plate 12 and rotate.
The stirring shaft 4 is in transmission connection with the inverted T-shaped pipe 7 through a transmission assembly, and the lower surface of the inverted T-shaped pipe 7 is fixedly provided with a spray header 8.
Further, eight are no less than to the quantity of shower head 8, and the quantity is no less than equally divide into two sets ofly for eight shower head 8, and two sets of shower heads 8 use dead lever 11 to distribute on the lower surface of falling T type pipe 7 as symmetry center symmetry, are no less than eight setting of shower head 8 through the quantity for increased the area of contact of waste water with porous reaction plate 12, the porous reaction plate 12 of being convenient for takes place neutralization reaction with waste water.
The side that is close to its bottom on the neutralization reaction case 6 has a water pump 9 through backup pad fixed mounting, and in the end of intaking of water pump 9 penetrated precipitation reaction case 2, the play water end fixedly connected with conveyer pipe 10 of water pump 9, the surface that is close to its right-hand member on the conveyer pipe 10 passed through the connecting piece and is connected with type of falling T pipe 7 rotation, and the waste water after the water pump 9 extraction flocculation and precipitation is carried in type of falling T pipe 7 through conveyer pipe 10.
Further, the connecting piece is a connecting sleeve 14, the inner wall of the connecting sleeve 14 is rotatably connected with the surface, close to the top end of the inverted T-shaped pipe 7, of the inverted T-shaped pipe 7 through a bearing, and the connecting sleeve 14 enables the inverted T-shaped pipe 7 to rotate.
The lower surface of the inverted T-shaped pipe 7 close to the middle of the inverted T-shaped pipe is fixedly connected with a fixing rod 11, the surface of the fixing rod 11 close to the bottom end of the fixing rod is fixedly connected with a porous reaction plate I12 made of weak alkaline substances, the inner wall of the neutralization reaction box 6 is fixedly connected with a porous reaction plate II 13 made of weak alkaline substances, and the porous reaction plate I12 and the porous reaction plate II 13 can be made of weak alkaline substances, so that the porous reaction plate I12 and the porous reaction plate II 13 can be subjected to neutralization reaction with wastewater.
Further, the inner diameter of the upper hole of the first porous reaction plate 12 is smaller than the inner diameter of the upper hole of the second porous reaction plate 13, the upper holes of the first porous reaction plate 12 and the upper holes of the second porous reaction plate 13 are arranged in a vertically staggered mode, the upper holes of the first porous reaction plate 12 and the lower holes of the second porous reaction plate 13 are arranged in a vertically staggered mode, so that the falling speed of the wastewater after flocculation precipitation is delayed, the reaction time of weak alkaline substances inside the first porous reaction plate 12 and the second porous reaction plate 13 and acidic substances in the wastewater is prolonged under the rotary spraying effect of the inverted T-shaped pipe 7, multiple neutralization reactions can occur, the wastewater after flocculation precipitation can be subjected to sufficient neutralization reaction with the porous reaction plates, the acidic substances in the wastewater can be conveniently discharged, and the pH value of the wastewater can be adjusted.
The bottom of dead lever 11 is rotated with two 13 porous reaction plates through the bearing and is connected, and the left and right sides fixedly connected with that is close to its bottom inner wall on the neutralization reaction case 6 is used for carrying out filterable filtering component to the waste water after the neutralization reaction handles.
Further, filtering component includes quartz sand filter layer 15, quartz sand filter layer 15 fixed connection is on the inner wall that is close to its bottom with reaction box 6, quartz sand filter layer 15's lower fixed surface is connected with activated carbon adsorption layer 16, quartz sand filter layer 15 is used for detaching the large granule impurity in the waste water, activated carbon adsorption layer 16 has stronger adsorption to aquatic volatile organic compounds, material such as heavy metal and peculiar smell, the treatment effect to waste water has been improved, be convenient for carry out reuse to the waste water after handling.
The working principle is as follows: when the desulfurization wastewater treatment device is used, wastewater is firstly added into the precipitation reaction box 2 through the liquid inlet, then a flocculating agent is added into the precipitation reaction box 2 through the flocculating agent adding port, then the driving machine 3 is started, the output end of the driving machine 3 drives the stirring shaft 4 and the stirring rod 5 to rotate, the stirring rod 5 can stir the wastewater in the precipitation reaction box 1, the reaction efficiency of the wastewater and the flocculating agent is accelerated, and a plurality of fine and dispersed particles and colloidal substances contained in the wastewater are convenient to coagulate and precipitate; then the water pump 9 is started, the wastewater after flocculation precipitation is pumped by the water pump 9 and is conveyed into the inverted T-shaped pipe 7 through the conveying pipe 10, meanwhile, the output end of the driving machine 3 rotates, under the transmission action of the belt wheel and the belt 17, the inverted T-shaped pipe 7 can be driven to rotate, so that the first porous reaction plate 12 is driven to rotate, and the reaction time of alkalescent substances inside the first porous reaction plate 12 and the second porous reaction plate 13 and acidic substances in the wastewater is increased under the rotary spraying action of the inverted T-shaped pipe 7 due to the fact that the holes on the first porous reaction plate 12 and the second porous reaction plate 13 are arranged in a vertically staggered mode at intervals, so that the falling speed of the wastewater after flocculation precipitation is delayed, multiple neutralization reactions can be carried out, the wastewater after flocculation precipitation can be fully subjected to neutralization reactions with the porous reaction plates, the acidic substances in the wastewater can be conveniently removed, and the pH value of the wastewater can, and the quartz sand filter layer 15 and the activated carbon adsorption layer 17 filter and adsorb the wastewater after the neutralization reaction, so that the treatment effect on the wastewater is improved, and the treated wastewater is convenient to reuse.
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 (6)
1. The utility model provides a desulfurization effluent treatment plant, includes bottom plate (1), the lower fixed surface of bottom plate (1) is connected with the gyro wheel of area brake, its characterized in that: the upper surface of the bottom plate (1) close to the left side of the bottom plate is fixedly connected with a precipitation reaction box (2) through supporting legs, the top of the precipitation reaction box (2) close to the left side of the bottom plate is provided with a flocculating agent adding port, the top of the precipitation reaction box (2) is fixedly provided with a driving machine (3) through a connecting frame, the top of the inner wall of the precipitation reaction box (2) is rotatably connected with a stirring shaft (4) through a bearing, the top end of the stirring shaft (4) is fixedly connected with the output end of the driving machine (3), and the surface of the stirring shaft (4) is fixedly connected with a stirring;
a neutralization reaction box (6) is fixedly connected to the upper surface of the bottom plate (1) close to the right side of the bottom plate, an inverted T-shaped pipe (7) is rotatably connected to the top of the inner wall of the neutralization reaction box (6) through a bearing, a stirring shaft (4) and the inverted T-shaped pipe (7) are in transmission connection through a transmission assembly, a spray header (8) is fixedly installed on the lower surface of the inverted T-shaped pipe (7), a water pump (9) is fixedly installed on the side surface of the neutralization reaction box (6) close to the bottom of the neutralization reaction box through a supporting plate, the water inlet end of the water pump (9) penetrates into the precipitation reaction box (2), a conveying pipe (10) is fixedly connected to the water outlet end of the water pump (9), the surface of the conveying pipe (10) close to the right end of the conveying pipe is rotatably connected with the inverted T-shaped pipe (7) through a connecting piece, the surface fixed connection who is close to its bottom on dead lever (11) is connected with porous reaction plate (12) that are formed by the preparation of alkalescent substance, the inner wall fixedly connected with of neutralization reaction case (6) is connected with porous reaction plate two (13) that are formed by the preparation of alkalescent substance, the bottom of dead lever (11) is passed through the bearing and is rotated with porous reaction plate two (13) and be connected, the left and right sides fixedly connected with that is close to its bottom inner wall on neutralization reaction case (6) is used for carrying out filterable filtering component to the waste water after the neutralization reaction handles.
2. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the transmission assembly comprises two belt wheels, the two belt wheels are respectively and fixedly connected to the stirring shaft (4) and the inverted T-shaped pipe (7), and the two belt wheels are in transmission connection through a belt (17).
3. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the connecting piece is a connecting sleeve (14), and the inner wall of the connecting sleeve (14) is rotatably connected with the surface, close to the top end of the inverted T-shaped pipe (7), of the inverted T-shaped pipe through a bearing.
4. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the number of the spray headers (8) is not less than eight, the spray headers (8) with the number not less than eight are equally divided into two groups, and the two groups of spray headers (8) are symmetrically distributed on the lower surface of the inverted T-shaped pipe (7) by taking the fixed rod (11) as a symmetric center.
5. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the inner diameter of the upper hole of the first porous reaction plate (12) is smaller than that of the upper hole of the second porous reaction plate (13), and the upper holes and the lower holes of the first porous reaction plate (12) and the second porous reaction plate (13) are arranged in a staggered mode at intervals.
6. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the filter assembly comprises a quartz sand filter layer (15), the quartz sand filter layer (15) is fixedly connected to the inner wall of the neutralization reaction box (6) close to the bottom end of the neutralization reaction box, and the lower surface of the quartz sand filter layer (15) is fixedly connected with an activated carbon adsorption layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975884.3U CN212894302U (en) | 2020-06-02 | 2020-06-02 | Desulfurization wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020975884.3U CN212894302U (en) | 2020-06-02 | 2020-06-02 | Desulfurization wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894302U true CN212894302U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020975884.3U Expired - Fee Related CN212894302U (en) | 2020-06-02 | 2020-06-02 | Desulfurization wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894302U (en) |
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2020
- 2020-06-02 CN CN202020975884.3U patent/CN212894302U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |