CN111811217A - High-pressure material flash dehydrator - Google Patents
High-pressure material flash dehydrator Download PDFInfo
- Publication number
- CN111811217A CN111811217A CN202010341240.3A CN202010341240A CN111811217A CN 111811217 A CN111811217 A CN 111811217A CN 202010341240 A CN202010341240 A CN 202010341240A CN 111811217 A CN111811217 A CN 111811217A
- Authority
- CN
- China
- Prior art keywords
- fixed
- piston block
- rear sleeve
- piston rod
- air outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Abstract
A material high-pressure flash dehydrator is characterized in that a front sleeve and a rear sleeve are fixed together through screws, a rear sleeve baffle is formed at an opening of the rear sleeve, a plurality of rows of rear sleeve baffle air outlets are arranged on the rear sleeve baffle in an annular array, and a rear sleeve baffle spacing entity is formed between the rear sleeve baffle air outlets of two adjacent rows of rear sleeve baffle; the magnetic conduction lever is fixed with the right end of the piston rod, the upper electromagnet and the lower electromagnet are fixed on the support, the upper end of the magnetic conduction lever leans against the upper end of the upper electromagnet, the lower end of the magnetic conduction lever leans against the lower electromagnet, the support is fixed on the rear sleeve, one end of the upper spring presses the other end of the support and presses the upper portion of the magnetic conduction lever, and one end of the lower spring presses the support and the other end presses the lower portion of the magnetic conduction lever. The method can quickly remove water in coal, and has the advantages of short dehydration time, high dehydration efficiency and lower dehydration cost.
Description
Technical Field
The invention relates to the technical field of material dehydration, in particular to a material dehydration device.
Background
In order to increase the combustion calorie per unit mass of coal, the coal needs to be dehydrated before entering the furnace for combustion. The moisture in the coal can be removed by air drying and sun drying, but the dehydration rate is low, so that the combustion value of the coal cannot be higher during combustion. Some adopt the method of drying the moisture in the coal with hot air to dehydrate the coal, and the defects are as follows: large heat energy consumption, long dehydration time and high dehydration cost.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a material high-pressure flash dehydrator which can rapidly remove water in coal, and has the advantages of short dehydration time, high dehydration efficiency and lower dehydration cost.
The technical solution of the invention is as follows:
a material high-pressure flash dehydrator comprises an upper electromagnet and a lower electromagnet, wherein a front sleeve and a rear sleeve are fixed together through screws, a rear sleeve baffle is formed at an opening of the rear sleeve, a plurality of rows of rear sleeve baffle air outlets are arranged on the rear sleeve baffle in an annular array, and a rear sleeve baffle spacing entity is formed between the rear sleeve baffle air outlets of two adjacent rows;
the piston rod is inserted and sleeved with a fixed piston block, an inner sealing ring is clamped between the inner diameter surface of the fixed piston block and the piston rod, an outer sealing ring is clamped between the outer diameter surface of the fixed piston block and a front sleeve, a fixed piston block recess is formed in the fixed piston block, a movable piston block is inserted and sleeved in the fixed piston block recess, a plurality of fixed piston blocks are stacked together, an insert column is formed in each fixed piston block, an upper insert column of one of the two adjacent fixed piston blocks is inserted and sleeved in an insert column jack on the other fixed piston block, and an insert column on the rightmost piston block is inserted and sleeved in a rear sleeve insert column jack on a rear sleeve blocking piece; the movable piston block is fixed with the piston rod, a piston rod blocking cap is formed at the left end of the piston rod, the blocking piece is inserted and sleeved on the piston rod, the left side face of the blocking piece is pressed on the blocking cap, the leftmost fixed piston block is pressed on the side face of the blocking piece, the outer periphery of the left side face of the blocking piece is pressed on the inner wall of the front sleeve, and the rightmost fixed piston block is pressed on the rear sleeve blocking piece;
a plurality of rows of piston block air outlet holes are annularly arrayed on the fixed piston block, a fixed piston block spacing entity is formed between two adjacent rows of fixed piston block air outlet holes, and each row of piston block air outlet holes are opposite to the rear sleeve baffle plate air outlet holes;
a plurality of rows of movable piston block air outlet holes are arranged on the movable piston block in an annular array, and a movable piston block spacing entity is formed between every two adjacent rows of movable piston block air outlet holes;
a piston rod extending hole is formed in the rear sleeve, the right end of the piston rod extends out of the piston rod extending hole, and a rear sealing ring is clamped between the piston rod and the inner wall of the piston rod extending hole;
the magnetic conduction lever is fixed with the right end of the piston rod, the upper electromagnet and the lower electromagnet are fixed on the support, the upper end of the magnetic conduction lever leans against the upper end of the upper electromagnet, the lower end of the magnetic conduction lever leans against the lower electromagnet, the support is fixed on the rear sleeve, one end of the upper spring presses the other end of the support and presses the upper portion of the magnetic conduction lever, and one end of the lower spring presses the support and the other end presses the lower portion of the magnetic conduction lever.
And a bearing is additionally arranged between the piston rod and the inner wall of the piston rod extending hole, namely, the outer ring of the bearing is fixed on the inner wall of the piston rod extending hole, and the inner ring of the bearing is fixed with the piston rod.
And a cover plate is fixed at the port of the piston rod extending hole through a screw and the rear sleeve, and the right end of the piston rod extends out of the central hole of the cover plate rightwards.
And the air outlet holes of the baffle plates of each row of the rear sleeve, the air outlet holes of the fixed piston block and the air outlet holes of the movable piston block are the same in size.
In the initial state, the movable piston block is blocked by the spacing entity of the rear sleeve baffle plate air outlet and the fixed piston block air outlet, and after the piston rod rotates, the rear sleeve baffle plate air outlet, the fixed piston block air outlet and the movable piston block air outlet are opposite.
The fastening mode of the movable piston block and the piston rod is as follows: the piston rod is inserted and sleeved with a square pin rod, two ends of the square pin rod extend out of the outer diameter surface of the piston rod, and the part of the outer diameter surface of the square pin rod, which extends out of the piston rod, is inserted and sleeved in a square bar hole of the movable piston block on the movable piston block.
The invention has the beneficial effects that:
the method can quickly remove water in coal, and has the advantages of short dehydration time, high dehydration efficiency and lower dehydration cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 with the front sleeve removed;
FIG. 5 is a schematic structural view of a rear cannula blocking piece;
FIG. 6 is a schematic structural view of the actuator piston block;
FIG. 7 is a schematic view of the structure of the stationary piston block;
fig. 8 is an explanatory view of the operation of the present invention.
In the figure: 1. electrifying an electromagnet; 2. a lower electromagnet; 3. a magnetic conduction lever; 4. a spring; 5. a support; 6. a front sleeve; 7. a rear sleeve; 8. a piston rod; 9. a piston block; 10. a movable piston block; 11. a baffle plate; 12. a rear seal ring; 13. a cover plate; 14. a bearing; 15. a square pin rod.
Detailed Description
Example (b): as shown in fig. 1 to 7, the material high-pressure flash dehydrator comprises an upper electromagnet 1 and a lower electromagnet 2, wherein a front sleeve 6 and a rear sleeve 7 are fixed together through screws, a rear sleeve baffle 71 is formed at an opening of the rear sleeve 7, a plurality of rows of rear sleeve baffle air outlets 711 are annularly arrayed on the rear sleeve baffle 71, and a rear sleeve baffle spacing entity 712 is formed between the two adjacent rows of rear sleeve baffle air outlets 711;
a fixed piston block 9 is inserted and sleeved on the piston rod 8, an inner sealing ring 91 is clamped between the inner diameter surface of the fixed piston block 9 and the piston rod 9, an outer sealing ring 92 is clamped between the outer diameter surface of the fixed piston block 9 and the front sleeve 6, a fixed piston block recess 93 is formed on the fixed piston block 9, a movable piston block 10 is inserted and sleeved in the fixed piston block recess 93, a plurality of fixed piston blocks 9 are stacked together, an insert column 94 is formed on the fixed piston block 9, the upper insert column of one fixed piston block 9 of two adjacent fixed piston blocks 9 is inserted and sleeved in an insert column jack 95 on the other fixed piston block 9, and the insert column 94 on the rightmost piston block 9 is inserted and sleeved in a rear sleeve insert column jack 713 on the rear sleeve baffle plate 71; the movable piston block 10 is fixed with the piston rod 8 together, the left end of the piston rod 8 is formed with a piston rod blocking cap 81, the blocking piece 11 is inserted and sleeved on the piston rod 8, the left side surface of the blocking piece 11 is pressed on the blocking cap 81, the leftmost fixed piston block 9 is pressed on the side surface of the blocking piece 11, the outer peripheral edge of the left side surface of the blocking piece 11 is pressed on the inner wall of the front sleeve 6, and the rightmost fixed piston block 9 is pressed on the blocking piece 71 of the rear sleeve;
a plurality of rows of piston block air outlet holes 96 are annularly arrayed on the fixed piston block 9, a fixed piston block spacing entity 97 is formed between two adjacent rows of fixed piston block air outlet holes 96, and each row of piston block air outlet holes 96 is opposite to the rear sleeve baffle plate air outlet hole 711;
a plurality of rows of movable piston block air outlet holes 101 are arranged on the movable piston block 10 in an annular array, and a movable piston block spacing entity 102 is formed between every two adjacent rows of movable piston block air outlet holes 101;
a piston rod extending hole 72 is formed in the rear sleeve 7, the right end of the piston rod 8 extends out of the piston rod extending hole 72, and a rear sealing ring 12 is clamped between the piston rod 8 and the inner wall of the piston rod extending hole 72;
the magnetic conduction lever 3 is fixed with the right end of the piston rod 8, the upper electromagnet 1 and the lower electromagnet 2 are fixed on the bracket 5, the upper end of the magnetic conduction lever 3 leans against the upper end of the upper electromagnet 1, the lower end leans against the lower electromagnet 2, the bracket 5 is fixed on the rear sleeve 7, one end of the upper spring 4 is pressed on the bracket 5, the other end is pressed on the upper portion of the magnetic conduction lever 3, one end of the lower spring 4 is pressed on the bracket 5, and the other end is pressed on the lower portion of the magnetic conduction lever 3.
A bearing 14 is additionally arranged between the piston rod 8 and the inner wall of the piston rod extending hole 72, that is, the outer ring of the bearing 14 is fixed on the inner wall of the piston rod extending hole 72, and the inner ring of the bearing 14 is fixed with the piston rod 8.
The port of the piston rod extending hole 72 is fixed with a cover plate 13 through a screw and the rear sleeve 7, and the right end of the piston rod 8 extends out from the center hole of the cover plate 13 rightwards.
The size of each row of the rear sleeve baffle plate air outlet holes 711, the fixed piston block air outlet holes 96 and the movable piston block air outlet holes 101 is the same.
In the initial state, the movable piston block spacing solid 102 blocks the rear sleeve baffle air outlet hole 711 and the fixed piston block air outlet hole 96, and after the piston rod 8 rotates, the rear sleeve baffle air outlet hole 711, the fixed piston block air outlet hole 96 and the movable piston block air outlet hole 101 are opposite.
The fastening mode of the movable piston block 10 and the piston rod 8 is as follows: the piston rod 8 is inserted and sleeved with a square pin rod 15, two ends of the square pin rod 15 extend out of the outer diameter surface of the piston rod 8, and the part of the outer diameter surface of the square pin rod 15 extending out of the piston rod 8 is inserted and sleeved in a square bar hole 103 of the movable piston block 10.
The working principle is as follows: the magnetic conduction lever 3 is a magnetic rod which can be attracted or pushed away by an electromagnet. As shown in figure 8, the material is placed in the box body A, then high-pressure nitrogen or air is introduced into the box body A, at the moment, the movable piston block spacing entity 102 blocks the rear sleeve blocking piece air outlet hole 711 and the fixed piston block air outlet hole 96, and the box body A keeps high pressure. Then go up electromagnet 1 and electromagnet 2 drive magnetic conduction lever 3 and rotate certain angle down, like this the piston rod 8 also can follow certain angle of rotation, and the piston rod rotates and then drives movable piston block 10 and rotate certain angle, just in time lets back sleeve pipe separation blade venthole 711, fixed piston block venthole 96 and movable piston block venthole 101 relative. So that the gas in the box body A rapidly flows through the front sleeve 6 and the rear sleeve 7 and is discharged outwards. The material is in the high-pressure gas, and when the high-pressure gas discharges instantaneously, moisture in the material can be brought out by the high-pressure gas, so that the moisture in the material is discharged along with the high-pressure gas.
After the high-pressure gas is discharged, the spring 4 enables the piston rod 8 to reset, so that the movable piston block 10 blocks the air outlet channel of the fixed piston block 9 and the rear sleeve baffle 71.
Claims (6)
1. The utility model provides a material high pressure flash dehydrator, includes last electromagnet (1) and lower electromagnet (2), its characterized in that: the front sleeve (6) and the rear sleeve (7) are fixed together through screws, a rear sleeve baffle (71) is formed at an opening of the rear sleeve (7), a plurality of rows of rear sleeve baffle air outlet holes (711) are annularly arrayed on the rear sleeve baffle (71), and a rear sleeve baffle spacing entity (712) is formed between the two adjacent rows of rear sleeve baffle air outlet holes (711);
a fixed piston block (9) is inserted and sleeved on the piston rod (8), an inner sealing ring (91) is clamped between the inner diameter surface of the fixed piston block (9) and the piston rod (9), an outer sealing ring (92) is clamped between the outer diameter surface of the fixed piston block (9) and the front sleeve (6), a fixed piston block recess (93) is formed in the fixed piston block (9), a movable piston block (10) is inserted and sleeved in the fixed piston block recess (93), a plurality of fixed piston blocks (9) are stacked together, an insert column (94) is formed in the fixed piston block (9), the upper insert column of one fixed piston block (9) of two adjacent fixed piston blocks (9) is inserted and sleeved in an insert column jack (95) in the other fixed piston block (9), and the insert column (94) in the rightmost piston block (9) is inserted and sleeved in a rear sleeve insert column jack (713) in the rear sleeve baffle plate (71); the movable piston block (10) is fixed with the piston rod (8), a piston rod blocking cap (81) is formed at the left end of the piston rod (8), the blocking piece (11) is inserted and sleeved on the piston rod (8), the left side face of the blocking piece (11) is pressed on the blocking cap (81), the leftmost fixed piston block (9) is pressed on the side face of the blocking piece (11), the outer peripheral edge of the left side face of the blocking piece (11) is pressed on the inner wall of the front sleeve (6), and the rightmost fixed piston block (9) is pressed on the blocking piece (71) of the rear sleeve;
a plurality of rows of piston block air outlet holes (96) are annularly arrayed on the fixed piston block (9), a fixed piston block spacing entity (97) is formed between every two adjacent rows of piston block air outlet holes (96), and each row of piston block air outlet holes (96) is opposite to the rear sleeve baffle plate air outlet hole (711);
a plurality of rows of movable piston block air outlet holes (101) are annularly arrayed on the movable piston block (10), and a movable piston block spacing entity (102) is formed between every two adjacent rows of movable piston block air outlet holes (101);
a piston rod extending hole (72) is formed in the rear sleeve (7), the right end of the piston rod (8) extends out of the piston rod extending hole (72), and a rear sealing ring (12) is clamped between the piston rod (8) and the inner wall of the piston rod extending hole (72);
the magnetic conduction lever (3) is fixed with the right end of the piston rod (8), the upper electromagnet (1) and the lower electromagnet (2) are fixed on the support (5), the upper end of the magnetic conduction lever (3) leans against the upper end and the lower end of the upper electromagnet (1) and the lower end of the lower electromagnet (2), the support (5) is fixed on the rear sleeve (7), one end of the upper spring (4) is pressed on the upper portion of the support (5) while the other end is pressed on the magnetic conduction lever (3), and one end of the lower spring (4) is pressed on the support (5) while the other end is pressed on the lower portion of the magnetic conduction lever (3).
2. The high-pressure flash dehydrator for materials according to claim 1, wherein: a bearing (14) is additionally arranged between the piston rod (8) and the inner wall of the piston rod extending hole (72), namely, the outer ring of the bearing (14) is fixed on the inner wall of the piston rod extending hole (72), and the inner ring of the bearing (14) is fixed with the piston rod (8).
3. The high-pressure flash dehydrator for materials according to claim 1, wherein: a cover plate (13) is fixed at the port of the piston rod extending hole (72) and the rear sleeve (7) through screws, and the right end of the piston rod (8) extends out from the center hole of the cover plate (13) rightwards.
4. The high-pressure flash dehydrator for materials according to claim 1, wherein: the air outlet holes (711) of the baffle plates of each row of the rear sleeve, the air outlet holes (96) of the fixed piston block and the air outlet holes (101) of the movable piston block are the same in size.
5. The high-pressure flash dehydrator for materials according to claim 1, wherein: in an initial state, the movable piston block spacing entity (102) blocks the rear sleeve baffle air outlet hole (711) and the fixed piston block air outlet hole (96), and after the piston rod (8) rotates, the rear sleeve baffle air outlet hole (711), the fixed piston block air outlet hole (96) and the movable piston block air outlet hole (101) are opposite.
6. The high-pressure flash dehydrator for materials according to claim 1, wherein: the movable piston block (10) and the piston rod (8) are fastened in the following way: a square pin rod (15) is inserted and sleeved on the piston rod (8), two ends of the square pin rod (15) extend out of the outer diameter surface of the piston rod (8), and the part of the outer diameter surface of the square pin rod (15) extending out of the piston rod (8) is inserted and sleeved in a square bar hole (103) of the movable piston block on the movable piston block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341240.3A CN111811217B (en) | 2020-04-27 | 2020-04-27 | High-pressure flash dehydrator for materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341240.3A CN111811217B (en) | 2020-04-27 | 2020-04-27 | High-pressure flash dehydrator for materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111811217A true CN111811217A (en) | 2020-10-23 |
| CN111811217B CN111811217B (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010341240.3A Active CN111811217B (en) | 2020-04-27 | 2020-04-27 | High-pressure flash dehydrator for materials |
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| Country | Link |
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| CN (1) | CN111811217B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071500A (en) * | 1986-04-16 | 1993-04-28 | Nea技术公司 | Drying apparatus with pulse combustion device |
| JP2000205748A (en) * | 1999-01-11 | 2000-07-28 | Toshiba Mach Co Ltd | Dryer and its cleaning |
| CN104690790A (en) * | 2013-12-06 | 2015-06-10 | 北京林业大学 | Timber internal micro-explosion device |
| US20160017582A1 (en) * | 2014-07-16 | 2016-01-21 | Lg Electronics Inc. | Food Waste Treatment Apparatus And Discharge Unit Of Food Waste Treatment Apparatus |
| CN110590114A (en) * | 2019-09-29 | 2019-12-20 | 徐春霞 | Chemical material finished product dewatering tank |
-
2020
- 2020-04-27 CN CN202010341240.3A patent/CN111811217B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071500A (en) * | 1986-04-16 | 1993-04-28 | Nea技术公司 | Drying apparatus with pulse combustion device |
| JP2000205748A (en) * | 1999-01-11 | 2000-07-28 | Toshiba Mach Co Ltd | Dryer and its cleaning |
| CN104690790A (en) * | 2013-12-06 | 2015-06-10 | 北京林业大学 | Timber internal micro-explosion device |
| US20160017582A1 (en) * | 2014-07-16 | 2016-01-21 | Lg Electronics Inc. | Food Waste Treatment Apparatus And Discharge Unit Of Food Waste Treatment Apparatus |
| CN110590114A (en) * | 2019-09-29 | 2019-12-20 | 徐春霞 | Chemical material finished product dewatering tank |
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| Publication number | Publication date |
|---|---|
| CN111811217B (en) | 2022-06-24 |
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