CN107583509B - Desulfurizer slurry preparation system - Google Patents
Desulfurizer slurry preparation system Download PDFInfo
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- CN107583509B CN107583509B CN201711000250.5A CN201711000250A CN107583509B CN 107583509 B CN107583509 B CN 107583509B CN 201711000250 A CN201711000250 A CN 201711000250A CN 107583509 B CN107583509 B CN 107583509B
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Abstract
The invention relates to the technical field of desulfurizer slurry manufacturing, and discloses a desulfurizer slurry preparation system which comprises a slurry dissolving tank and a slurry making tank, wherein a discharge channel is arranged at the bottom of the slurry making tank, a valve is arranged on the discharge channel, an overflow pipe is arranged on the side surface of the upper end of the slurry making tank, and a mesh belt filter is arranged between the lower end of the slurry making tank and the upper end of the slurry dissolving tank; the side of the upper end of the pulping tank is provided with a storage inclined plate, the lower end of the storage inclined plate is connected with a feeding hole on the pulping tank, the upper end of the storage inclined plate is provided with a flushing nozzle, the flushing nozzle is connected with a water inlet pipe, the side of the pulping tank is provided with a return pipe connected with the water inlet pipe, the return pipe is provided with a return pump, the water inlet pipe is provided with a water inlet valve, the return pipe is provided with a return valve, and the pulping tank are internally provided. The invention has the advantages of high automation degree, continuous operation, low labor intensity and stable overall performance.
Description
Technical Field
The invention relates to the technical field of desulfurizer slurry manufacturing, in particular to a desulfurizer slurry preparation system.
Background
At present, the desulfurizer slurry is generally prepared from carbide slag and white mud, the carbide slag, the white mud and water are mixed to form a solid-liquid mixture, and then the solid-liquid mixture is stirred and filtered to separate the slurry. In the prior art, the materials are proportioned by a proportioning hopper, and the carbide slag and the white mud are mixed with water in the proportioning hopper, but the proportioning hopper has poor operation stability, the discharge port is often easy to block, and the manual cleaning is frequently needed; at present, a sand-water separator is adopted for filtering slurry, manual slag removal is needed after the sand-water separator works continuously for a period of time, the labor intensity is high, and long-time continuous operation cannot be realized. Therefore, the conventional desulfurizer slurry preparation system has poor integral continuity, cannot stably run for a long time, has relatively low automation degree and high labor intensity.
Disclosure of Invention
The invention provides a desulfurizer slurry preparation system which has the advantages of high automation degree, capability of continuous operation, low manual labor intensity and stable overall performance, and aims to solve the problems that a desulfurizer slurry preparation system in the prior art has poor stability, cannot be operated continuously for a long time, and has low automation degree and high manual labor intensity.
In order to achieve the purpose, the invention adopts the following technical scheme:
a desulfurizer slurry preparation system comprises a slurry dissolving tank and a slurry making tank arranged above the slurry dissolving tank, wherein a feed inlet is formed in the top of the slurry making tank, a discharge channel is formed in the bottom of the slurry making tank, a valve is arranged on the discharge channel, an overflow pipe is arranged on the side face of the upper end of the slurry making tank, a mesh belt filter is arranged between the lower end of the slurry making tank and the upper end of the slurry dissolving tank, the mesh belt filter is distributed in an inclined mode, the lower end of the mesh belt filter is located below the discharge channel, the upper end of the mesh belt filter is located on the outer side of the slurry dissolving tank, and the liquid outlet end of the overflow pipe faces the mesh; the upper end side of pulping tank is equipped with the storage swash plate, the lower extreme of storage swash plate is connected with the feed inlet on the pulping tank, the upper end of storage swash plate is equipped with bath shower nozzle, is connected with the inlet tube on the bath shower nozzle, the side in dissolving the thick liquid pond be equipped with advance water piping connection's back flow, the back flow on be equipped with the backwash pump, the inlet tube on be equipped with the water intaking valve, the back flow on be equipped with the backwash valve, pulping tank, dissolve and all be equipped with the agitator in the thick liquid pond. Conveying the carbide slag and the white mud material to a storage inclined plate by using a forklift or a grab bucket, opening a water inlet valve, feeding water into a water inlet pipe, flushing water flow to a material pile by a flushing nozzle, mixing the material with water, feeding the mixture into a pulping tank, operating a stirrer in the pulping tank, further mixing the water with the material to form slurry, closing a discharge channel by using a valve, flowing the slurry in the pulping tank onto a mesh belt filter from an overflow pipe, flowing the filtered slurry into a slurry dissolving tank, and discharging residues in the slurry out of the slurry dissolving tank from the upper end of the mesh belt filter; after the operation is carried out for a period of time, the water inlet valve is closed, the slurry in the slurry dissolving tank is sent to the flushing spray head by the reflux pump, so that circulation is formed, the circulation stirring and the filtering are carried out, finally, the discharging channel is opened, the slurry in the slurry preparing tank is completely emptied by the mesh belt filter, and the finally obtained desulfurizer slurry is more uniform and stable; on arranging the material in the storage swash plate, form initial thick liquid and get into the slurrying jar after the bath shower nozzle erodees, this process goes on outside the slurrying jar to the effectual slurrying jar that prevents blocks up, main thick liquid is discharged from the overflow pipe moreover, and large granule residue can not get into in the thick liquid dissolving tank, can not block up the slurrying jar in the operation process yet, operation that can stabilize in succession, and whole degree of automation is high, has reduced artifical intensity of labour.
Preferably, the backflow pipe is connected with a pulp outlet pipe, the pulp outlet pipe is provided with a pulp outlet valve, the outer end of the pulp outlet pipe is connected with a pulp storage pool, the top of the pulp storage pool is provided with a rotary vibrating screen connected with the pulp outlet pipe, the side face of the bottom of the pulp storage pool is provided with a pulp discharge pipe, and the pulp discharge pipe is provided with a pulp discharge pump; the slurry storage tank is also internally provided with a stirrer, and the slurry dissolving tank is internally provided with a densimeter. The density meter in the slurry dissolving tank is used for detecting the density of the slurry in the slurry dissolving tank in real time, judging whether the slurry in the slurry dissolving tank meets the requirements or not according to the density of the slurry, and opening the slurry outlet valve only after the requirement is met; after pulping is finished, the pulp outlet valve is opened, the reflux valve is closed, the reflux pump is opened, the pulp in the pulp dissolving tank enters the rotary vibration sieve from the pulp outlet pipe, the pulp enters the pulp storage tank after being finely filtered by the rotary vibration sieve, and the pulp in the pulp storage tank is discharged through the pulp discharge pump and the pulp discharge pipe and then used as a desulfurizer.
As preferred, the bottom of pulping tank is the toper structure, the top center of pulping tank is equipped with the motor cabinet, establishes the driving motor in the motor cabinet, driving motor's axle head is equipped with the puddler that stretches into in the pulping tank, the lower extreme of puddler is equipped with a plurality of sediment supports of scraping, it is parallel with the bottom surface of pulping tank to scrape the sediment support, the downside of scraping the sediment support is equipped with a plurality of sediment pieces of scraping, and adjacent two scrape the sediment piece staggered distribution of scraping on the sediment support. The puddler drives scrapes the rotation of sediment support, makes the material motion and the water mixing of sediment bottom the pulping tank on the one hand, and on the other hand can prevent that discharging channel from blockking up when discharging channel discharges.
Preferably, a fence cover is arranged at a feed inlet of the pulping tank, support frames are arranged on two sides of the fence cover, a rotating rod is arranged at the center of each support frame, a plurality of slag poking sheets are arranged at the lower end of each rotating rod, a synchronizing wheel is arranged at the upper end of each rotating rod, a synchronizing wheel is also arranged at the shaft end of the driving motor, and the two synchronizing wheels are connected through a synchronizing belt; an inclined slag discharging groove is formed in one side, located on the fence cover, of the top of the pulping tank. The material pile contains a plurality of large residues which cannot pass through the fence cover, and the fence cover is used for coarsely filtering coarse residues in the materials; the driving motor drives the rotating rod to rotate through the synchronous belt, and the rotating rod drives the slag poking sheet to rotate, so that coarse slag covered by the fence is poked into the slag discharging groove to be discharged, and a large amount of coarse slag is prevented from entering the pulping tank.
As preferred, the guipure filter include the conveyer belt support, be located the driving shaft of conveyer belt support one end, be located the driven shaft of the conveyer belt support other end, the both ends of driving shaft all are equipped with drive sprocket, the both ends of driven shaft all are equipped with driven sprocket, and the one-to-one is equipped with the chain between drive sprocket and the driven sprocket is equipped with the guipure between the chain, be equipped with the guipure between the chain, the side of conveyer belt support is equipped with the motor with the driving shaft connected, the conveyer belt support be equipped with the rolling brush in its one end that is close to the driving shaft, the rotation is connected between pivot and the conveyer belt support at the both ends of rolling brush, the guipure surface contact of surface and downside of rolling brush, be equipped with in the pivot of rolling brush one end. The mesh belt filter is obliquely arranged above the slurry dissolving tank, slurry at the overflow pipe and the discharge channel is flushed to a mesh belt, the motor drives the chain to move, the mesh belt and the chain synchronously move, the motor simultaneously drives the rolling brush to roll through the belt, liquid in the slurry flows into the slurry dissolving tank through the mesh belt, solid residues in the slurry are filtered and then left on the mesh belt, large-particle residues fall off after moving from one end of the mesh belt to the other end, small-particle impurities left on the mesh belt on the lower side are brushed off when passing through the rolling brush, and therefore mesh blockage of the mesh belt is effectively prevented; the mesh belt is automatically cleaned through the rolling brush, manual slag removal is not needed, the manual labor intensity is greatly reduced, and the filtering effect is good.
Preferably, the lower portion of the mesh belt positioned on the upper side of the conveying belt support is provided with support bars distributed along the advancing direction of the mesh belt, the two sides of each support bar are provided with inclined guide plates, the two guide rods are distributed in a herringbone mode, and the lower ends of the two guide plates extend out of the conveying belt support from the two sides of the conveying belt support respectively. The liquid filtered by the mesh belt on the upper side flows into the slurry dissolving tank from the lower end of the guide plate along the guide plate, and cannot pass through the mesh belt on the lower side again, so that the mesh belt cleaned by the rolling brush on the lower side is prevented from being polluted again.
Preferably, the top surface of the conveying belt support is provided with baffle plates on two sides of the mesh belt, and the baffle plates are connected with the conveying belt support through the connecting seats. The baffle can prevent that the residue from falling into in the thick liquid pond of dissolving from the both sides of guipure.
Preferably, the inner side of the conveying belt bracket is provided with a plurality of chain supporting pieces below the chain, and the chain supporting pieces are L-shaped. Because the guipure is longer, the guipure receives self gravity, residue gravity etc. to lead to the middle part can sink, and chain support piece plays the supporting role to the middle part of chain to also play the supporting role to the guipure, keep the guipure level, prevent that the guipure middle part from sinking and lead to the residue to spill from the guipure both sides.
Preferably, a water distribution pipe is arranged at a position, between the mesh belts, on the conveying belt bracket and positioned at one end of the guide plate, a plurality of nozzles are arranged on the side surface of the water distribution pipe, the nozzles face towards the mesh belt on the lower side, and one end of the water distribution pipe is connected with a water inlet hose. The mesh belt on the lower side is cleaned by the rolling brush and then cleaned by the nozzle, so that the mesh belt is washed clean, residues in meshes of the mesh belt are further removed, and the filtering effect of the mesh belt is improved; meanwhile, when the mesh belt filter stops being used, the nozzle can clean the mesh belt, so that the corrosion and the damage of the mesh belt caused by residues on the mesh belt are prevented, and the service life of the mesh belt is prolonged.
Preferably, the rolling brush comprises a brush body and brush bristles, an air cavity is arranged in the brush body, an air inlet communicated with the air cavity is arranged in a rotating shaft at the other end of the rolling brush, a rotary joint is connected to the outer end of the air inlet, an air pipe is connected to the outer end of the rotary joint, and a plurality of exhaust through holes communicated with the air cavity are uniformly formed in the surface of the brush body. The air inlet pipe is used for air inlet when the roller brush cleans the mesh belt, the air flow is discharged from the exhaust through hole, on one hand, the air flow is blown to the mesh belt, the mesh belt is further cleaned, on the other hand, impurities brushed down from the mesh belt are blown down from the roller brush, and brush bristles on the roller brush are cleaned.
Therefore, the invention has the following beneficial effects: (1) the system can continuously and stably run, and the pulping tank is not easy to block; (2) the automation degree is high, and the labor intensity of workers is greatly reduced; (3) automatically clean residues, continuously maintain high-efficiency filtering capacity for a long time and greatly reduce the labor intensity of workers.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Fig. 2 is a schematic structural view of a pulping tank.
Fig. 3 is a top view of a slurrying tank.
FIG. 4 is a schematic structural view of a mesh-belt filter.
FIG. 5 is a schematic view of the connection of a belt to a chain
FIG. 6 is a sectional view of the present mesh belt filter.
Fig. 7 is a schematic view of the internal structure of the roll brush.
In the figure: the device comprises a dissolving tank 1, a pulping tank 2, a feed inlet 200, a discharge channel 201, a valve 202, an overflow pipe 3, a mesh belt filter 4, a storage sloping plate 5, a flushing spray head 6, a water inlet pipe 7, a return pipe 8, a return pump 9, a water inlet valve 10, a return valve 11, a pulp outlet pipe 12, a pulp outlet valve 13, a pulp storage tank 14, a rotary vibrating screen 15, a pulp outlet pipe 16, a pulp discharge pump 17, a stirrer 18, a densimeter 19, a motor base 20, a driving motor 21, a stirring rod 22, a slag scraping support 23, a slag scraping sheet 24, a fence cover 25, a rotating rod 26, a slag scraping sheet 27, a synchronous belt 28, a slag discharging groove 29, a conveying belt support 400, a driving shaft 401, a driven shaft 402, a driving sprocket 403, a driven sprocket 404, a chain 405, a mesh belt 406, a motor 407, a rolling brush 408, a rotating shaft 409, a driven wheel 410, a driving wheel 411, a belt 412, a supporting bar 413, a, Nozzle 419, water inlet hose 420, brush 421, brush 422, air chamber 423, air inlet 424, rotary joint 425, air pipe 426 and air outlet 427.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description below:
the system for preparing the desulfurizer slurry comprises a dissolving tank 1 and a pulping tank 2 arranged above the dissolving tank, wherein the top of the pulping tank 2 is provided with a feed inlet 200, the bottom of the pulping tank is provided with a discharge channel 201, the discharge channel is provided with a valve 202, the side surface of the upper end of the pulping tank is provided with an overflow pipe 3, a mesh belt filter 4 is arranged between the lower end of the pulping tank and the upper end of the dissolving tank, the mesh belt filter is distributed in an inclined manner, the inclination angle of the mesh belt filter is 5-20 degrees, the lower end of the mesh belt filter is arranged below the discharge channel, the upper end of the mesh belt filter is arranged outside the dissolving tank, and the liquid outlet end of the overflow pipe faces the mesh belt filter; the side surface of the upper end of the pulping tank 2 is provided with a storage sloping plate 5, the lower end of the storage sloping plate is connected with a feeding hole 200 on the pulping tank, the upper end of the storage sloping plate is provided with a flushing nozzle 6, the flushing nozzle is connected with a water inlet pipe 7, the side surface of the pulping tank is provided with a return pipe 8 connected with the water inlet pipe, the return pipe is provided with a return pump 9, the water inlet pipe is provided with a water inlet valve 10, the return pipe is provided with a return valve 11, and the pulping tank are both provided;
the backflow pipe 8 is connected with a pulp outlet pipe 12, the pulp outlet pipe is provided with a pulp outlet valve 13, the outer end of the pulp outlet pipe is connected with a pulp storage tank 14, the top of the pulp storage tank is provided with a rotary vibrating screen 15 connected with the pulp outlet pipe, the bottom side surface of the pulp storage tank is provided with a pulp discharge pipe 16, and the pulp discharge pipe is provided with a pulp discharge pump 17; a stirrer 18 is also arranged in the pulp storage tank, and a densimeter 19 is arranged in the pulp dissolving tank.
As shown in fig. 2 and 3, the bottom of the pulping tank 2 is of a conical structure, the center of the top of the pulping tank is provided with a motor base 20 and a driving motor 21 arranged in the motor base, the shaft end of the driving motor is provided with a stirring rod 22 extending into the pulping tank, the lower end of the stirring rod is provided with a plurality of slag scraping supports 23, the slag scraping supports are parallel to the bottom surface of the pulping tank, the lower sides of the slag scraping supports are provided with a plurality of slag scraping sheets 24, and the slag scraping sheets on two adjacent slag scraping supports are distributed in a staggered manner; a fence cover 25 is arranged at a feed inlet of the pulping tank 2, support frames are arranged on two sides of the fence cover, a rotating rod 26 is arranged in the center of each support frame, a plurality of slag poking sheets 27 are arranged at the lower end of each rotating rod, a driven wheel is arranged at the upper end of each rotating rod, a driving wheel is arranged at the shaft end of a driving motor, and the driving wheel and the driven wheel are connected through a synchronous belt 28; an inclined slag discharging groove 29 is arranged at one side of the fence cover at the top of the pulping tank.
As shown in fig. 4, 5 and 6, the mesh belt filter 4 includes a conveyor belt support 400, a driving shaft 401 located at one end of the conveyor belt support, and a driven shaft 402 located at the other end of the conveyor belt support, both ends of the driving shaft are provided with driving sprockets 403, both ends of the driven shaft are provided with driven sprockets 404, chains 405 are correspondingly arranged between the driving sprockets and the driven sprockets one by one, a mesh belt 406 is arranged between the chains, a motor 407 connected with the driving shaft is arranged on the side surface of the conveyor belt support, a rolling brush 408 is arranged at one end of the conveyor belt support close to the driving shaft, both ends of the rolling brush are rotatably connected with the conveyor belt support 400 through a rotating shaft 409, the surface of the rolling brush is in contact with the surface of the mesh belt on the lower side, a driven wheel 410 is arranged on the rotating shaft;
a support bar 413 distributed along the mesh belt advancing direction is arranged below the mesh belt on the upper side of the conveyor belt support 400, the support bar is parallel to the moving direction of the mesh belt, inclined guide plates 414 are arranged on two sides of the support bar, the two guide rods are distributed in a herringbone manner, and the lower ends of the two guide plates 414 respectively extend out of the conveyor belt support from two sides of the conveyor belt support; the top surface of the conveyor belt bracket 400 is provided with baffle plates 415 at two sides of the mesh belt, and the baffle plates are connected with the conveyor belt bracket through a connecting seat 416; a plurality of chain supporting pieces 417 are arranged below the chain on the inner side of the conveying belt bracket 400, and the chain supporting pieces are L-shaped; the part of the conveyer belt bracket between the net belts is provided with a water distribution pipe 418 which is vertical to the moving direction of the net belts, the water distribution pipe is arranged at one end of the guide plate, the side surface of the water distribution pipe is provided with a plurality of nozzles 419, the nozzles face to the net belt at the lower side, and one end of the water distribution pipe is connected with a water inlet hose 420.
As shown in fig. 7, the rolling brush 408 comprises a brush body 421 and bristles 422, an air cavity 423 is arranged in the brush body, an air inlet 424 communicated with the air cavity is arranged in a rotating shaft at the other end of the rolling brush, the outer end of the air inlet is connected with a rotary joint 425, the outer end of the rotary joint is connected with an air pipe 426, and a plurality of air exhaust through holes 427 communicated with the air cavity are uniformly arranged on the surface of the brush body.
The use method of the invention is as follows with the attached drawings: conveying the carbide slag and the white mud material to a storage inclined plate by using a forklift or a grab bucket, opening a water inlet valve, feeding water into a water inlet pipe, flushing water flow to a material pile by a flushing nozzle, mixing the material with water, feeding the mixture into a pulping tank, operating a stirrer in the pulping tank, further mixing the water with the material to form slurry, closing a discharge channel by using a valve, flowing the slurry in the pulping tank onto a mesh belt filter from an overflow pipe, flowing the filtered slurry into a slurry dissolving tank, and discharging residues in the slurry out of the slurry dissolving tank from the upper end of the mesh belt filter; after the operation is carried out for a period of time, the water inlet valve is closed, the slurry in the slurry dissolving tank is sent to the flushing spray head by the reflux pump, so that circulation is formed, the circulation stirring and the filtering are carried out, finally, the discharging channel is opened, the slurry in the slurry preparing tank is completely emptied by the mesh belt filter, and the finally obtained desulfurizer slurry is more uniform and stable; the material is placed on the storage inclined plate, initial slurry is formed after the material is washed by the flushing nozzle and enters the pulping tank, the process is carried out outside the pulping tank, so that the pulping tank is effectively prevented from being blocked, main slurry is discharged from the overflow pipe, large-particle residues cannot enter the dissolving tank, the pulping tank cannot be blocked in the operation process, the continuous and stable operation can be realized, the integral automation degree is high, and the manual labor intensity is reduced;
the discharge end (left end in figure 4) of the mesh belt filter is positioned outside the slurry dissolving tank, slurry at the overflow pipe flows into the mesh belt from the right end of the mesh belt, the motor drives the chain to move, the mesh belt and the chain synchronously move, the motor drives the rolling brush to roll through the synchronous belt simultaneously, liquid in the slurry flows into the slurry dissolving tank along the guide plate after passing through the mesh belt at the upper side, solid impurities in the slurry remain on the mesh belt, large-particle impurities fall off after moving to the left from the right end of the mesh belt, small-particle impurities remaining on the mesh belt at the lower side are brushed away when passing through the rolling brush, thereby effectively preventing mesh clogging of the mesh belt, exhaust through holes in the rolling brush exhaust outwards, assisting brush bristles to clean the mesh belt, simultaneously blowing off impurities remaining on the brush bristles, the mesh belt cleaned by the rolling brush passes through the spray nozzles, clean water is sprayed out from the nozzles to wash the meshes of the mesh, and will not be passed through again by the slurry. The mesh belt is automatically cleaned through the rolling brush, manual slag removal is not needed, the manual labor intensity is greatly reduced, and the filtering effect is good.
Claims (6)
1. A desulfurizer slurry preparation system is characterized by comprising a slurry dissolving tank and a slurry making tank arranged above the slurry dissolving tank, wherein a feed inlet is formed in the top of the slurry making tank, a discharge channel is formed in the bottom of the slurry making tank, a valve is arranged on the discharge channel, an overflow pipe is arranged on the side surface of the upper end of the slurry making tank, a mesh belt filter is arranged between the lower end of the slurry making tank and the upper end of the slurry dissolving tank, the mesh belt filter is distributed in an inclined manner, the lower end of the mesh belt filter is positioned below the discharge channel, the upper end of the mesh belt filter is positioned outside the slurry dissolving tank, and the liquid outlet end of the overflow pipe faces the mesh belt filter; the side surface of the upper end of the pulping tank is provided with a storage inclined plate, the lower end of the storage inclined plate is connected with a feeding hole on the pulping tank, the upper end of the storage inclined plate is provided with a flushing nozzle, the flushing nozzle is connected with a water inlet pipe, the side surface of the pulping tank is provided with a return pipe connected with the water inlet pipe, the return pipe is provided with a return pump, the water inlet pipe is provided with a water inlet valve, the return pipe is provided with a return valve, and the pulping tank are both internally provided with stirrers; the mesh belt filter comprises a conveyor belt support, a driving shaft and a driven shaft, wherein the driving shaft is positioned at one end of the conveyor belt support, the driven shaft is positioned at the other end of the conveyor belt support, driving sprockets are arranged at two ends of the driving shaft, driven sprockets are arranged at two ends of the driven shaft, chains are correspondingly arranged between the driving sprockets and the driven sprockets one by one, a mesh belt is arranged between the chains, a motor connected with the driving shaft is arranged on the side surface of the conveyor belt support, a rolling brush is arranged at one end, close to the driving shaft, of the conveyor belt support, two ends of the rolling brush are rotatably connected with the conveyor belt support through rotating shafts, the surface of the rolling brush is in surface contact with the mesh belt on the lower side, a driven wheel is arranged on a rotating; support bars distributed along the advancing direction of the mesh belt are arranged below the mesh belt on the upper side of the conveying belt support, inclined guide plates are arranged on two sides of each support bar, the two guide rods are distributed in a herringbone mode, and the lower ends of the two guide plates extend out of the conveying belt support from two sides of the conveying belt support respectively; a water distribution pipe is arranged on the conveying belt bracket between the mesh belts and is positioned at one end of the guide plate, a plurality of nozzles are arranged on the side surface of the water distribution pipe, the nozzles face towards the mesh belt on the lower side, and one end of the water distribution pipe is connected with a water inlet hose; the rolling brush comprises a brush body and brush bristles, wherein an air cavity is formed in the brush body, an air inlet communicated with the air cavity is formed in a rotating shaft at the other end of the rolling brush, a rotary joint is connected to the outer end of the air inlet, an air pipe is connected to the outer end of the rotary joint, and a plurality of air exhaust through holes communicated with the air cavity are uniformly formed in the surface of the brush body.
2. The desulfurizing agent slurry preparing system according to claim 1, wherein the return pipe is connected with a slurry outlet pipe, the slurry outlet pipe is provided with a slurry outlet valve, the outer end of the slurry outlet pipe is connected with a slurry storage tank, the top of the slurry storage tank is provided with a rotary vibrating screen connected with the slurry outlet pipe, the bottom side of the slurry storage tank is provided with a slurry discharge pipe, and the slurry discharge pipe is provided with a slurry discharge pump; the slurry storage tank is also internally provided with a stirrer, and the slurry dissolving tank is internally provided with a densimeter.
3. The desulfurizer slurry preparation system according to claim 1, wherein the bottom of the pulping tank is in a conical structure, a motor base and a driving motor arranged in the motor base are arranged at the center of the top of the pulping tank, a stirring rod extending into the pulping tank is arranged at the shaft end of the driving motor, a plurality of slag scraping supports are arranged at the lower ends of the stirring rod, the slag scraping supports are parallel to the bottom surface of the pulping tank, a plurality of slag scraping sheets are arranged at the lower sides of the slag scraping supports, and the slag scraping sheets on two adjacent slag scraping supports are distributed in a staggered manner.
4. The desulfurizing agent slurry preparing system according to claim 3, wherein a fence cover is arranged at the feed inlet of the pulping tank, support frames are arranged at two sides of the fence cover, a rotating rod is arranged at the center of the support frames, a plurality of slag-removing sheets are arranged at the lower end of the rotating rod, a synchronizing wheel is arranged at the upper end of the rotating rod, a synchronizing wheel is also arranged at the shaft end of the driving motor, and the two synchronizing wheels are connected through a synchronizing belt; an inclined slag discharging groove is formed in one side, located on the fence cover, of the top of the pulping tank.
5. The desulfurizing agent slurry preparing system according to claim 1, wherein the top surface of the belt support is provided with baffles on both sides of the belt, and the baffles are connected with the belt support through connecting seats.
6. The system for preparing a desulfurizing agent slurry according to claim 1 or 5, wherein a plurality of chain supporting members are arranged at the lower part of the chain at the inner side of the conveyer belt bracket, and the chain supporting members are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000250.5A CN107583509B (en) | 2017-10-24 | 2017-10-24 | Desulfurizer slurry preparation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000250.5A CN107583509B (en) | 2017-10-24 | 2017-10-24 | Desulfurizer slurry preparation system |
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| CN107583509A CN107583509A (en) | 2018-01-16 |
| CN107583509B true CN107583509B (en) | 2020-06-02 |
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| CN108854641B (en) * | 2018-07-02 | 2021-09-07 | 东华工程科技股份有限公司 | Continuous pulping equipment and method for ultra-light fine materials |
| CN109078475A (en) * | 2018-08-14 | 2018-12-25 | 山东电力工程咨询院有限公司 | A kind of high reliability carbide slag sulfur method meeting minimum discharge requirement |
| CN109550620A (en) * | 2018-09-28 | 2019-04-02 | 重庆福瑞斯自动化设备股份有限公司 | Lead agent automatic spraying system |
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| US7163197B2 (en) * | 2000-09-26 | 2007-01-16 | Shimadzu Corporation | Liquid substance supply device for vaporizing system, vaporizer, and vaporization performance appraisal method |
| SE530909C2 (en) * | 2007-01-15 | 2008-10-14 | Kemira Kemi Ab | Process and system for the separation of liquids and solids present in a slurry |
| CN105032227B (en) * | 2015-08-07 | 2018-03-06 | 浙江天蓝环保技术股份有限公司 | A kind of apparatus and method of desulfurization ash carbide slag mixed pulp |
| CN207446088U (en) * | 2017-10-24 | 2018-06-05 | 浙江威明环境科技有限公司 | A kind of pulping system based on carbide slag, white clay |
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