CN209810662U - Machine for treating quicklime filter - Google Patents
Machine for treating quicklime filter Download PDFInfo
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- CN209810662U CN209810662U CN201920301319.6U CN201920301319U CN209810662U CN 209810662 U CN209810662 U CN 209810662U CN 201920301319 U CN201920301319 U CN 201920301319U CN 209810662 U CN209810662 U CN 209810662U
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Abstract
The utility model relates to a handle filterable machine of quick lime, which comprises a housin, the inside sieve of taking the sieve mesh of the inside warp of casing is separated into and is gone up screening chamber and lower screening chamber, upward be connected with the waste material output tube on the screening chamber, be connected with the fine lime output tube on the lower screening chamber, the inside in going up screening chamber still is equipped with one and goes up narrow funnel down, and the bottom export of funnel leads to the waste material output tube, and the top entry side of funnel is equipped with first fan, is equipped with the inlet pipe that is located on the casing directly over the entry of funnel. The machine for processing quicklime filter has simple structure.
Description
Technical Field
The utility model relates to a handle filterable machine of quick lime.
Background
The dry desulfurization is one of the main processes of flue gas desulfurization, and has the advantages of low investment, small occupied area, water saving, energy saving, no wastewater discharge and the like. The main structures of the dry desulfurization process comprise an absorbent bin, an absorption tower, a bag-type dust remover and the like, wherein slaked lime is usually used as the absorbent for desulfurization, and the absorbent is stored in the absorbent bin. And slaked lime used by a part of desulfurization factories is digested by outsourcing quicklime in a plant digestion station, then is conveyed to an absorbent bin for storage, and then is added into an absorption tower according to the requirement of each set of desulfurization device. One part of manufacturers directly purchases slaked lime or carbide slag as a dry desulphurization absorbent.
Part of desulfurization using factories are limited by absorbent sources or cost considerations and the like, most desulfurization uses absorbent with quality lower than that of dry desulfurization, and the absorbent with low quality is often doped with more coarse particle impurities. In addition, desulfurization manufacturers are unaware of the damage of low quality absorbents to dry desulfurization equipment. The quality of the absorbent not only affects the flue gas desulfurization efficiency, but also directly affects the service life of the absorption tower, so that the operation, maintenance and management cost of the whole desulfurization is increased, and therefore, the quality requirement of the source absorption tower is one of the necessary conditions of the dry desulfurization process.
The phenomenon that a part of domestic desulfurization manufacturers use low-quality absorbent is comprehensively considered, absorbent source process equipment needs to be optimized, and a primary screening device in front of an absorbent bin is added to separate the coarse and fine absorbent.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a handle quick lime filterable machine is provided, not only simple structure, convenient high efficiency moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a handle filterable machine of quick lime, includes the casing, the inside sieve of taking the sieve mesh of casing is separated into and is gone up screening chamber and lower screening chamber, upward be connected with the waste material output tube on the screening chamber, be connected with the fine lime output tube on the screening chamber down, the inside in going up screening chamber still is equipped with one and goes up narrow funnel down, and the bottom export of funnel leads to the waste material output tube, and the top entry side of funnel is equipped with first fan, is equipped with the inlet pipe that is located the casing directly over the entry of funnel.
Preferably, a blocking plate is horizontally and fixedly arranged in the upper screening cavity, an opening is formed in the blocking plate, an inlet of the funnel is arranged on the opening, an air chamber is formed between the blocking plate and the inner top of the shell, the first fan is located at the right end of the air chamber, and an opening communicated with the cavity bottom of the upper screening cavity is formed in the left end of the air chamber.
Preferably, the left end of the air chamber is provided with an inclined plate, one end part of the inclined plate is fixedly arranged on the blocking plate, the inclined plate inclines downwards from right to left, and a gap is formed between the bottom end of the inclined plate and the sieve plate; the waste material output tube is located the right-hand member chamber bottom in last screening chamber, and the funnel is from left to right downward slope and export extends into in the waste material output tube.
Preferably, the sieve plate inclines downwards from left to right, a plurality of sieve meshes are uniformly distributed on the sieve plate, a material guide plate is fixedly arranged below the sieve plate in the lower screening cavity, the material guide plate is parallel to the sieve plate, a material guide chamber is formed between the material guide plate and the sieve plate, and the fine lime output pipe is positioned at the right end of the material guide chamber.
Preferably, an air deflector is fixedly arranged at the left end inside the material guide chamber, the air deflector is perpendicular to the sieve plate and the material guide plate, a plurality of air guide holes are formed in the air deflector, the axes of the air guide holes are parallel to the material guide plate and the sieve plate, a second fan is arranged on the left side of the air deflector inside the material guide chamber, the central axis of the second fan is parallel to the air guide holes, and the shell is provided with air vents on the left side of the material guide chamber.
Preferably, the lower edges of the sieve pores are fixedly provided with wind-shielding sheets which incline downwards from left to right on one side facing the air deflector, and the height of each wind-shielding sheet is one tenth of the height of the material guide chamber.
Preferably, the discharge end of the fine lime output pipe is connected with a vertical hollow pipe, a third fan blowing upwards is arranged at the bottom of the inner pipe of the hollow pipe, a vertical packing auger positioned inside the hollow pipe is arranged above the third fan, the packing auger rotates under the driving of a motor positioned at the top outside the hollow pipe, and a discharge pipe is arranged at the periphery of the top of the hollow pipe.
Preferably, an adapter plate is fixedly arranged in the hollow tube above the third fan, the bottom end of a main shaft of the packing auger is arranged on the adapter plate, the top end of the main shaft of the packing auger is arranged on the top end face of the hollow tube, and the length and the width of the adapter plate are both smaller than the inner diameter of the hollow tube.
Compared with the prior art, the utility model discloses following beneficial effect has: the machine for processing quicklime filtration is simple in structure, and can screen quicklime (absorbent) to enable fine lime to be screened out, so that quality guarantee is provided for a subsequent desulfurization process.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partially enlarged view a of fig. 1.
Fig. 3 is a sectional view B-B of fig. 1.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 ~ 3, a handle filterable machine of quick lime, includes casing 1, the inside sieve 3 through taking sieve mesh 2 of casing separates into and goes up screening chamber 4 and screening chamber 5 down, upward be connected with waste material output tube 6 on the screening chamber, be connected with fine lime output tube 7 on the screening chamber down, the inside in going up screening chamber still is equipped with one and goes up narrow funnel 8 down, and the bottom export of funnel leads to waste material output tube, and the top entry side of funnel is equipped with first fan 9, is equipped with the inlet pipe 10 that is located the casing directly over the entry of funnel.
The embodiment of the utility model provides an in, the inside level in last screening chamber has set firmly a baffler 11, has seted up an opening on the baffler, and the entry of funnel is installed on this opening, forms plenum 12 between the interior top of baffler and casing, and first fan is located the right-hand member of plenum, and the left end of plenum is for the uncovered that is linked together at the bottom of the chamber with last screening chamber.
In the embodiment of the utility model, the left end of the air chamber is provided with an inclined plate 13 with one end part fixedly arranged on the baffle plate, the inclined plate inclines downwards from right to left, and a gap 14 is arranged between the bottom end of the inclined plate and the sieve plate; the waste material output tube is located the right-hand member chamber bottom in last screening chamber, and the funnel is from left to right downward slope and export extends into in the waste material output tube.
The embodiment of the utility model provides an in, the sieve inclines down from left to right, and the equipartition has a plurality of sieve mesh on the sieve, the screening chamber has set firmly stock guide 15 in the below of sieve down, and the stock guide is parallel with the sieve, forms guide chamber 16 between stock guide and the sieve, and the fine lime output tube is located the right-hand member of guide chamber.
In the embodiment of the present invention, an air deflector 17 is fixedly disposed at the left end inside the material guiding chamber, the air deflector is perpendicular to the sieve plate and the material guiding plate, a plurality of air guiding holes 18 are disposed on the air deflector, the axes of the air guiding holes are parallel to the material guiding plate and the sieve plate, a second fan 19 is disposed at the left side of the air deflector inside the material guiding chamber, the axis of the second fan is parallel to the air guiding holes, and a ventilation hole 20 is disposed at the left side of the material guiding chamber on the housing; the air guide holes are used for guiding air flow, so that the air flow is parallel to the sieve plate and the material guide plate as much as possible, and the air flow difference effect is ideal.
The embodiment of the utility model provides an in, the lower border of sieve mesh all sets firmly the wind-break piece 21 of inclining down from left to right in one side towards the aviation baffle, and the height of wind-break piece is the tenth of guide room height, and when the second fan blows, the wind-break piece can keep out the wind, makes just can not be in the twinkling of an eye by the flowing backwards along the tiny particle that the sieve mesh fell.
In the embodiment of the utility model, the discharge end of fine lime output tube is connected with a vertical hollow tube 22, is equipped with the third fan 23 of blowing up at the bottom of the inner tube of hollow tube, and the top of third fan is equipped with the vertical auger 24 that is located the hollow tube inside, and the auger is rotatory through the motor 25 drive that is located the outer top of hollow tube, and the top periphery of hollow tube is provided with discharging pipe 26.
In the embodiment of the present invention, an adapter plate 27 is fixedly disposed inside the hollow tube above the third fan, the bottom end of the main shaft of the auger is mounted on the adapter plate, the top end of the main shaft of the auger is mounted on the top end face of the hollow tube, and the length and the width of the adapter plate are both smaller than the inner diameter of the hollow tube.
The working method of the machine for processing quicklime filtration comprises the following steps: (1) untreated quicklime freely falls from the inlet pipe and enters the air chamber, large particles and small particles are obviously screened out by filtering according to the flat throwing principle through a first fan, the large particles enter a waste output pipe from a funnel within a relatively large flat throwing horizontal distance, and the small particles enter a sieve plate along the left opening of the air chamber: (2) a second fan blows air, under the Bernoulli principle, smaller particles in a certain range are pressed into the sieve pores under the action of pressure difference due to pressure caused by wind force below the sieve pores, and enter the fine lime output pipe from the material guide chamber, and small particles which do not fall into the material guide chamber enter the waste material output pipe; (3) the third fan blows air upwards, meanwhile, the packing auger rotates at a high speed, smaller particles (fine lime) enter the hollow pipe along the fine lime output pipe and are blown upwards by the third fan, the packing auger rotating at the high speed enables the fine lime to do centrifugal motion, and finally the fine lime is discharged from the discharge pipe to the next procedure. The next process is an absorbent bin.
The embodiment of the utility model provides an in, carry out the flat throw through first fan and mainly used the grain thrower principle, the fan is bloied and is made the lime separation that weight is different, and quick lime is flat throw motion under the effect of wind power, and light in weight's tiny particle horizontal migration is big under the effect of wind power, can follow the uncovered sieve that gets into in plenum left end, and the large granule is heavy flat throw horizontal distance and is got into waste material output tube from the funnel for a short time. By using the Bernoulli principle (in the air flow, if the speed is high, the pressure intensity is small), the space pressure intensity of the material guide chamber is smaller than that of the upper space by the fast flowing wind, and under the action of the pressure difference between the upper part and the lower part (the wind on the horizontal plane is blown from high pressure to low pressure), smaller particles in a certain range are pressed into the sieve pores under the action of the pressure difference and enter the fine lime output pipe from the material guide chamber.
The present invention is not limited to the above preferred embodiments, and any person can obtain other various forms of machines for processing quicklime filtering under the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (8)
1. A machine for treating quicklime filtration, characterized in that: the screening device comprises a shell, the inside sieve of taking the sieve mesh of the inside warp of casing is separated into and is gone up screening chamber and lower screening chamber, upward be connected with the waste material output tube on the screening chamber, be connected with the fine lime output tube on the screening chamber down, the inside in going up screening chamber still is equipped with a narrow funnel from top to bottom, and the bottom export of funnel leads to the waste material output tube, and the top entry side of funnel is equipped with first fan, is equipped with the inlet pipe that is located the casing directly over the entry of funnel.
2. A machine for treating quicklime filtering as claimed in claim 1, wherein: the inner level of the upper screening cavity is fixedly provided with a blocking plate, the blocking plate is provided with an opening, an inlet of the funnel is arranged on the opening, an air chamber is formed between the blocking plate and the inner top of the shell, the first fan is positioned at the right end of the air chamber, and the left end of the air chamber is provided with an opening communicated with the cavity bottom of the upper screening cavity.
3. A machine for treating quicklime filtering as claimed in claim 2, wherein: the left end of the air chamber is provided with an inclined plate, one end part of the inclined plate is fixedly arranged on the blocking plate, the inclined plate inclines downwards from right to left, and a gap is formed between the bottom end of the inclined plate and the sieve plate; the waste material output tube is located the right-hand member chamber bottom in last screening chamber, and the funnel is from left to right downward slope and export extends into in the waste material output tube.
4. A machine for treating quicklime filtering as claimed in claim 1, wherein: the screen plate inclines downwards from left to right, a plurality of screen holes are uniformly distributed on the screen plate, a material guide plate is fixedly arranged below the screen plate in the lower screening cavity, the material guide plate is parallel to the screen plate, a material guide chamber is formed between the material guide plate and the screen plate, and the fine lime output pipe is positioned at the right end of the material guide chamber.
5. A machine for treating quicklime filtering as claimed in claim 4, wherein: the left end of the interior of the material guide chamber is fixedly provided with an air deflector which is perpendicular to the sieve plate and the material guide plate, a plurality of air guide holes are formed in the air deflector, the axes of the air guide holes are parallel to the material guide plate and the sieve plate, a second fan is installed on the left side of the air deflector in the material guide chamber, the central axis of the second fan is parallel to the air guide holes, and the shell is provided with air vents on the left side of the material guide chamber.
6. A machine for treating quicklime filtering as claimed in claim 4, wherein: the lower edges of the sieve pores are fixedly provided with wind-shielding sheets which incline downwards from left to right on one side facing the air deflector, and the height of each wind-shielding sheet is one tenth of the height of the material guide chamber.
7. A machine for treating quicklime filtering as claimed in claim 1, wherein: the discharge end of the fine lime output pipe is connected with a vertical hollow pipe, a third fan blowing upwards is arranged at the bottom of an inner pipe of the hollow pipe, a vertical auger positioned in the hollow pipe is arranged above the third fan, the auger is driven to rotate by a motor positioned at the top outside the hollow pipe, and a discharge pipe is arranged at the periphery of the top of the hollow pipe.
8. A machine for treating quicklime filtering as claimed in claim 7, wherein: an adapter plate is fixedly arranged in the hollow tube above the third fan, the bottom end of a main shaft of the packing auger is arranged on the adapter plate, the top end of the main shaft of the packing auger is arranged on the top end face of the hollow tube, and the length and the width of the adapter plate are both smaller than the inner diameter of the hollow tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301319.6U CN209810662U (en) | 2019-03-11 | 2019-03-11 | Machine for treating quicklime filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301319.6U CN209810662U (en) | 2019-03-11 | 2019-03-11 | Machine for treating quicklime filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810662U true CN209810662U (en) | 2019-12-20 |
Family
ID=68875122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301319.6U Expired - Fee Related CN209810662U (en) | 2019-03-11 | 2019-03-11 | Machine for treating quicklime filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209810662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821742A (en) * | 2019-03-11 | 2019-05-31 | 厦门大学嘉庚学院 | A kind of machine and its working method of the filtering of processing quick lime |
-
2019
- 2019-03-11 CN CN201920301319.6U patent/CN209810662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821742A (en) * | 2019-03-11 | 2019-05-31 | 厦门大学嘉庚学院 | A kind of machine and its working method of the filtering of processing quick lime |
| CN109821742B (en) * | 2019-03-11 | 2024-03-01 | 厦门大学嘉庚学院 | Machine for treating quicklime filtration and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |