CN101829632A - Top and bottom composite rapping electric dust collector with variable rapping strength - Google Patents
Top and bottom composite rapping electric dust collector with variable rapping strength Download PDFInfo
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- CN101829632A CN101829632A CN 201010129137 CN201010129137A CN101829632A CN 101829632 A CN101829632 A CN 101829632A CN 201010129137 CN201010129137 CN 201010129137 CN 201010129137 A CN201010129137 A CN 201010129137A CN 101829632 A CN101829632 A CN 101829632A
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- rapping
- hydraulic cylinder
- mount pad
- tup
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Abstract
The invention discloses a top and bottom composite rapping electric dust collector with variable rapping strength, comprising an anode plate, wherein a first rapping device and a computer system are arranged at the top of the anode plate, a second rapping device is arranged at the bottom of the anode plate, has the same structure with the first rapping device and comprises a base, wherein a core shaft, a motor, a mounting seat and a driving hydraulic cylinder are arranged on the base, and a piston rod extension end of the driving hydraulic cylinder is fixed with the mounting seat; rapping units are arranged on the mounting seat side by side, wherein each rapping unit comprises a crank arm shaft, a crank arm, a driven gear, a hydraulic cylinder, a mounting plate, hammer arms and a hammer head, wherein the crank arm and the driven gear are sleeved on the crank arm shaft, the piston rod extension end of the hydraulic cylinder is fixed with the hammer arms, and the hammer head is arranged between the two hammer arms; each rapping unit has the same number with driven gears, and the weights of the hammers are different, wherein one driven gear is engaged. The invention has smart design and simple structure, can regulate the rapping strength according to factors of dust formation thickness, and the like, and can be used for cleaning dust thoroughly without causing secondary dust raise.
Description
Technical field
The present invention relates to a kind of electric cleaner, relate in particular to compound rapping electric cleaner at the bottom of the top of rapping intensity variable.
Background technology
Compound rapping electric cleaner at the bottom of traditional top, comprise positive plate, brace summer, gripper shoe, top rapping anvil, vibrating rod and bottom rapping anvil, wherein brace summer is arranged on the top of positive plate, brace summer is provided with described gripper shoe, the top rapping anvil and first rapping apparatus are installed on this gripper shoe, and first rapping apparatus is positioned at the rear of top rapping anvil; Be provided with described vibrating rod in the bottom of described positive plate, the left end of this vibrating rod is provided with bottom rapping anvil, left side at bottom rapping anvil is provided with second rapping apparatus, this second rapping apparatus is identical with the first rapping apparatus structure, this first rapping apparatus comprises pedestal, hammerhead jib and tup, wherein hammerhead jib is hinged on the pedestal, in the bottom of hammerhead jib described tup is installed, and tup quality and hammerhead jib brachium are just determined at the beginning of design, generally all immutable, so just make first, the rapping quality and the brachium of two rapping apparatus are immutable, cause its rapping intensity non-adjustable, specific default rapping power can only be provided, variable rapping power can't be provided.Electric cleaner is in practical work process, required rapping power size is subjected to factor affecting such as dust stratification thickness, dust characteristic, working environment, equipment operation condition bigger, and these factors are not quite similar with default situation, so just very easily make default rapping power too small or excessive, if it is too little, can not make dust layer break away from positive plate, dedusting is not thorough, cause the serious dust stratification in positive plate surface, influence the electric cleaner operating efficiency, too big, it is broken to shake dust layer again, cause reentrainment of dust, can not satisfy the rapping requirement preferably; For this reason, need badly and solve the problems of the technologies described above.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of can so that suitable rapping power to be provided, satisfy electric cleaner rapping requirement preferably according to compound rapping electric cleaner at the bottom of the top of situations such as dust stratification thickness adjusting rapping intensity.
Technical scheme of the present invention is as follows: compound rapping electric cleaner at the bottom of a kind of top of rapping intensity variable, comprise positive plate, brace summer, gripper shoe, top rapping anvil, vibrating rod, bottom rapping anvil and computer system, wherein brace summer is arranged on the top of positive plate, brace summer is provided with described gripper shoe, and top rapping anvil, computer system and first rapping apparatus are installed on this gripper shoe; Be provided with described vibrating rod in the bottom of described positive plate, the left end of this vibrating rod is provided with bottom rapping anvil, left side at bottom rapping anvil is provided with second rapping apparatus, this second rapping apparatus is identical with the first rapping apparatus structure, described first rapping apparatus comprises pedestal, hammerhead jib and tup, its key is: on described pedestal axle is set, motor, mount pad and promotion hydraulic cylinder, wherein along continuous straight runs has dovetail groove on the pedestal, the rear end of mount pad is installed in this dovetail groove, and can in dovetail groove, slide, and this mount pad is arranged on described promotion hydraulic cylinder right side, and the left surface of mount pad is fixed with the piston rod external part that promotes hydraulic cylinder; At least 3 rapping unit on described mount pad, have been arranged side by side from left to right, each rapping unit is by crank pin, crank arm, driven gear, hydraulic cylinder, installing plate, hammerhead jib and tup constitute, wherein crank pin by bearings on mount pad, on crank pin, be set with described cranking arm and driven gear, the lower hinge journal stirrup of cranking arm, this journal stirrup is arranged on the installing plate upper surface, in the lower surface of installing plate described hydraulic cylinder is installed, the piston rod external part of this hydraulic cylinder is provided with level board, bilateral symmetry at level board is provided with described hammerhead jib, the middle and lower part and the level board of this hammerhead jib are fixed, described tup is installed in lower end between two hammerhead jibs, more than in each rapping unit the number of teeth of driven gear identical, the quality difference of tup; Described axle and motor are arranged on the pedestal at rear, rapping unit, be set with driving gear and driven pulley on its central shaft, the driven gear engagement of driving gear and one of them rapping unit, driven pulley links to each other with driving pulley through belt, and this driving pulley is sleeved on the output of described motor.
Adopt above technical scheme, the present invention can adjust rapping quality and brachium according to situations such as dust stratification thickness, dust characteristic, working environment, equipment operation conditions, regulate rapping intensity, so that the rapping force rate is more suitable, can deashing thorough, can not cause reentrainment of dust again, have characteristics such as be skillfully constructed, simple in structure, easy to make.
Described computer system comprises:
The device that is used to begin;
Be used to obtain the device of dust thickness S; Read the thickness value S of dust.
Be used to set the device of time span t, tup weight and the brachium parameter of rapping; Set the time t of rapping,, change tup weight and brachium to reasonable numerical value if the thickness value of dust is excessive.
Be used to control the device of initial rapping; Configure after the parameter, it is several down to begin first rapping, and initial rapping number of times can set up general initial rapping about ten times on their own.
Be used to judge whether dust thickness reduces speed 〉=device of S/t; After initial rapping is finished, judge that dust thickness reduces the size of speed and S/t, wherein S/t is the speed that dust is hit down in the setting-up time.
If dust thickness reduces speed＜S/t, then return the described device that is used to set the rapping parameter; Speed＜S/t that dust is hit down then resets the rapping parameter.
If dust thickness reduces speed 〉=S/t, then enter the device that is used for rapping; Speed 〉=S/t that dust is hit down is that benchmark begins rapping with current parameter then.
Be used to judge whether completely device of deashing; After each rapping is finished, need to judge whether deashing is thorough.
If deashing is not thorough, then return the described device that is used to obtain dust thickness S; If deashing is not thorough, returns and obtain dust thickness again.
If deashing is thorough, then enter the device that is used to finish; Deashing is thorough, the system finishing operation.
Top at described positive plate is provided with horizontal beam, and the cross section of this horizontal beam is " worker " font, and kink has mount pad on horizontal beam, and mount pad can move axially along horizontal beam; Be provided with monitor in described mount pad side, described monitor is convenient to real-time monitored dust stratification thickness, and utilizes first and second rapping apparatus of Data Control that observes.
The plate body of described positive plate is provided with acceleration transducer, and this acceleration transducer matches with described monitor, is convenient to further control first and second rapping apparatus.
The number of described rapping unit is 3, and its concrete number is also seen and can be adjusted accordingly according to actual conditions.
The quality of tup increases successively from left to right or reduces in the described rapping unit, and above structure is convenient to control described first and second rapping apparatus adjustment rapping quality, improves serviceability of the present invention.
Be symmetrical arranged sleeve on the installing plate of described hydraulic cylinder both sides, the upper end of described hammerhead jib is stretched in this sleeve, and described sleeve has guide effect to hammerhead jib, can prevent effectively that hammerhead jib from rotating, thereby further improve serviceability of the present invention.
Beneficial effect: the present invention is skillfully constructed, simple in structure, easy to make, can regulate rapping intensity according to factors such as dust stratification thickness, and is can deashing thorough, can not cause reentrainment of dust again.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of horizontal beam among Fig. 1.
Fig. 3 is the structural representation of first rapping apparatus among Fig. 1.
Fig. 4 is the oblique view of Fig. 3.
Fig. 5 is the right view of Fig. 3.
Fig. 6 is the structural representation of driving gear and driven gear engagement among Fig. 3.
Fig. 7 is the structural representation of hammerhead jib among Fig. 3.
Fig. 8 is the structural representation of the embodiment of the invention 2.
Fig. 9 is a control flow chart of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Shown in Fig. 1～2, compound rapping electric cleaner at the bottom of a kind of top of rapping intensity variable, comprise that parts such as positive plate 1, brace summer 2, gripper shoe 3, top rapping anvil 4, vibrating rod 5, bottom rapping anvil 6, first rapping apparatus 7, second rapping apparatus 8 and computer system 30 constitute, wherein the plate body of positive plate 1 is provided with acceleration transducer 27, is provided with brace summer 2 and horizontal beam 24 on the top of positive plate 1.Brace summer 2 is provided with described gripper shoe 3, top rapping anvil 4, computer system 30 and first rapping apparatus 7 are installed on this gripper shoe 3, and first rapping apparatus (7) is positioned at the rear of top rapping anvil (4), and computer system (30) is positioned at first rapping apparatus (7) the right.The cross section of described horizontal beam 24 is " worker " font, and kink has mount pad 25 on horizontal beam 24, and mount pad 25 can move axially along horizontal beam 24, is provided with monitor 26 in described mount pad 25 sides.Be provided with described vibrating rod 5 in the bottom of described positive plate 1, the left end of this vibrating rod 5 is provided with bottom rapping anvil 6, be provided with second rapping apparatus 8 in the left side of bottom rapping anvil 6, this second rapping apparatus 8 is identical with first rapping apparatus, 7 structures, all the other structures and the prior art of this electric cleaner are identical, do not do at this and give unnecessary details.
Shown in Fig. 1,9, described computer system 30 comprises:
The device that is used to begin;
Be used to obtain the device of dust thickness S;
Be used to set the device of time span t, tup weight and the brachium parameter of rapping;
Be used to control the device of initial rapping;
Be used to judge whether dust thickness reduces speed 〉=device of S/t;
If dust thickness reduces speed＜S/t, then return the described device that is used to set the rapping parameter;
If dust thickness reduces speed 〉=S/t, then enter the device that is used for rapping;
Be used to judge whether completely device of deashing;
If deashing is not thorough, then return the described device that is used to obtain dust thickness S;
If deashing is thorough, then enter the device that is used to finish.
Shown in Fig. 3～7, described first rapping apparatus 7 comprises pedestal 9, hammerhead jib 10 and tup 11, axle 12, motor 13, mount pad 14 wherein are set on the pedestal 9 and promote hydraulic cylinder 15, wherein along continuous straight runs has dovetail groove 9a on the pedestal 9, the rear end of mount pad 14 is installed among this dovetail groove 9a, and can in dovetail groove 9a, slide, and this mount pad 14 is arranged on described promotion hydraulic cylinder 15 right sides, and the left surface of mount pad 14 is fixed with the piston rod external part that promotes hydraulic cylinder.
From Fig. 3～7, can find out, 3 rapping unit on described mount pad 14, have been arranged side by side from left to right, each rapping unit is by crank pin 16, crank arm 17, driven gear 18, hydraulic cylinder 19, installing plate 20, hammerhead jib 10 and tup 11 constitute, wherein crank pin 16 by bearings on mount pad 14, on crank pin 16, be set with and describedly crank arm 17 and driven gear 18, cranking arm 17 lower hinge journal stirrup, this journal stirrup is arranged on installing plate 20 upper surfaces, described hydraulic cylinder 19 and sleeve 28 are installed in the lower surface of installing plate 20, sleeve 28 is symmetricly set on the both sides of hydraulic cylinder 19, the piston rod external part of hydraulic cylinder 19 is provided with level board, bilateral symmetry at level board is provided with described hammerhead jib 10, these hammerhead jib 10 middle and lower parts and level board are fixed, its upper end is stretched in the described sleeve 28, lower end at two hammerhead jibs 10 all is connected with tup clamping plate 29, described tup 11 is installed between two tup clamping plate 29, more than in each rapping unit the number of teeth of driven gear 18 identical, the quality difference of tup 11, and the quality of tup 11 increases successively from left to right or reduces.
From Fig. 3～7, also can further find out, described axle 12 and motor 13 are arranged on the pedestal 9 at rear, rapping unit, be set with driving gear 21 and driven pulley 22 on its central shaft 12, driving gear 21 meshes with the driven gear 18 of one of them rapping unit, driven pulley 22 links to each other with driving pulley 23 through belt, and this driving pulley 23 is sleeved on the output of described motor 13.
As shown in Figure 8, be arranged side by side at least 3 rapping unit on described mount pad 14 from left to right, the number of rapping unit is 4 in the present embodiment, and its concrete number can adjust accordingly according to actual conditions, all the other structures and the embodiment 1 of present embodiment are identical, do not do at this and give unnecessary details.
Claims (6)
1. compound rapping electric cleaner at the bottom of the top of a rapping intensity variable, comprise positive plate (1), brace summer (2), gripper shoe (3), top rapping anvil (4), vibrating rod (5), bottom rapping anvil (6) and computer system (30), wherein brace summer (2) is arranged on the top of positive plate (1), brace summer (2) is provided with described gripper shoe (3), and top rapping anvil (4), computer system (30) and first rapping apparatus (7) are installed on this gripper shoe (3); Be provided with described vibrating rod (5) in the bottom of described positive plate (1), the left end of this vibrating rod (5) is provided with bottom rapping anvil (6), be provided with second rapping apparatus (8) in the left side of bottom rapping anvil (6), this second rapping apparatus (8) is identical with first rapping apparatus (7) structure, described first rapping apparatus (7) comprises pedestal (9), hammerhead jib (10) and tup (11), it is characterized in that: axle (12) is set on described pedestal (9), motor (13), mount pad (14) and promotion hydraulic cylinder (15), wherein pedestal (9) is gone up along continuous straight runs and is had dovetail groove (9a), the rear end of mount pad (14) is installed in this dovetail groove (9a), and can in dovetail groove (9a), slide, and this mount pad (14) is arranged on described promotion hydraulic cylinder (15) right side, and the left surface of mount pad (14) is fixed with the piston rod external part that promotes hydraulic cylinder; At least 3 rapping unit on described mount pad (14), have been arranged side by side from left to right, each rapping unit is by crank pin (16), crank arm (17), driven gear (18), hydraulic cylinder (19), installing plate (20), hammerhead jib (10) and tup (11) constitute, wherein crank pin (16) by bearings on mount pad (14), on crank pin (16), be set with described cranking arm (17) and driven gear (18), at the lower hinge journal stirrup of (17) of cranking arm, this journal stirrup is arranged on installing plate (20) upper surface, in the lower surface of installing plate (20) described hydraulic cylinder (19) is installed, the piston rod external part of this hydraulic cylinder is provided with level board, bilateral symmetry at level board is provided with described hammerhead jib (10), the middle and lower part and the level board of this hammerhead jib (10) are fixed, described tup (11) is installed in lower end between two hammerhead jibs (10), more than in each rapping unit the number of teeth of driven gear (18) identical, the quality difference of tup (11); Described axle (12) and motor (13) are arranged on the pedestal (9) at rear, rapping unit, be set with driving gear (21) and driven pulley (22) on its central shaft (12), driving gear (21) meshes with the driven gear (18) of one of them rapping unit, driven pulley (22) links to each other with driving pulley (23) through belt, and this driving pulley (23) is sleeved on the output of described motor (13);
Described computer system (30) comprising:
The device that is used to begin;
Be used to obtain the device of dust thickness S;
Be used to set the device of time span t, tup weight and the brachium parameter of rapping;
Be used to control the device of initial rapping;
Be used to judge whether dust thickness reduces speed 〉=device of S/t;
If dust thickness reduces speed＜S/t, then return the described device that is used to set the rapping parameter;
If dust thickness reduces speed 〉=S/t, then enter the device that is used for rapping;
Be used to judge whether completely device of deashing;
If deashing is not thorough, then return the described device that is used to obtain dust thickness S;
If deashing is thorough, then enter the device that is used to finish.
2. compound rapping electric cleaner at the bottom of the top of rapping intensity variable according to claim 1, it is characterized in that: be provided with horizontal beam (24) on the top of described positive plate (1), the cross section of this horizontal beam (24) is " worker " font, going up kink at horizontal beam (24) has mount pad (25), and mount pad (25) can move axially along horizontal beam (24); Be provided with monitor (26) in described mount pad (25) side.
3. compound rapping electric cleaner at the bottom of the top of rapping intensity variable according to claim 2 is characterized in that: the plate body of described positive plate (1) is provided with acceleration transducer (27).
4. compound rapping electric cleaner at the bottom of the top of rapping intensity variable according to claim 1 is characterized in that: the number of described rapping unit is 3.
5. compound rapping electric cleaner at the bottom of the top according to claim 1 or 4 described rapping intensity variables is characterized in that: the quality of tup (11) increase or minimizing successively from left to right in the described rapping unit.
6. compound rapping electric cleaner at the bottom of the top of rapping intensity variable according to claim 1, it is characterized in that: be symmetrical arranged sleeve (28) on the installing plate (20) of described hydraulic cylinder (19) both sides, the upper end of described hammerhead jib (10) is stretched in this sleeve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010129137 CN101829632B (en) | 2010-03-19 | 2010-03-19 | Top and bottom composite rapping electric dust collector with variable rapping strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010129137 CN101829632B (en) | 2010-03-19 | 2010-03-19 | Top and bottom composite rapping electric dust collector with variable rapping strength |
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| Publication Number | Publication Date |
|---|---|
| CN101829632A true CN101829632A (en) | 2010-09-15 |
| CN101829632B CN101829632B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010129137 Expired - Fee Related CN101829632B (en) | 2010-03-19 | 2010-03-19 | Top and bottom composite rapping electric dust collector with variable rapping strength |
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| CN (1) | CN101829632B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489403A (en) * | 2011-11-30 | 2012-06-13 | 中国神华能源股份有限公司 | Electrostatic dust removing device |
| CN102489405A (en) * | 2011-11-30 | 2012-06-13 | 中国神华能源股份有限公司 | Method and device for high-voltage static dust removal |
| CN104148181A (en) * | 2014-09-01 | 2014-11-19 | 许爱勇 | Macro efficient electric dust collector |
| CN106111343A (en) * | 2016-07-01 | 2016-11-16 | 盐城工学院 | Electric dust-removing equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537377B (en) * | 2013-11-06 | 2016-05-11 | 重庆大学 | Based on the ash removal method of electric precipitator positive plate rapping apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015267A (en) * | 1988-06-16 | 1991-05-14 | Nwl Transformers | Process for rapping of electrostatic precipitator surfaces |
| CN1541777A (en) * | 2003-11-07 | 2004-11-03 | 国营浙南环保工程机械厂 | Automatic dust-removing apparatus for electric dust remover |
| WO2008109594A1 (en) * | 2007-03-05 | 2008-09-12 | Alstom Technology Ltd | A method and a control system for controlling the operation of a last field of an electrostatic precipitator |
| CN201279484Y (en) * | 2009-03-03 | 2009-07-29 | 艾尼科环保技术(安徽)有限公司 | Top electromagnetic shaker |
-
2010
- 2010-03-19 CN CN 201010129137 patent/CN101829632B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015267A (en) * | 1988-06-16 | 1991-05-14 | Nwl Transformers | Process for rapping of electrostatic precipitator surfaces |
| CN1541777A (en) * | 2003-11-07 | 2004-11-03 | 国营浙南环保工程机械厂 | Automatic dust-removing apparatus for electric dust remover |
| WO2008109594A1 (en) * | 2007-03-05 | 2008-09-12 | Alstom Technology Ltd | A method and a control system for controlling the operation of a last field of an electrostatic precipitator |
| CN201279484Y (en) * | 2009-03-03 | 2009-07-29 | 艾尼科环保技术(安徽)有限公司 | Top electromagnetic shaker |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489403A (en) * | 2011-11-30 | 2012-06-13 | 中国神华能源股份有限公司 | Electrostatic dust removing device |
| CN102489405A (en) * | 2011-11-30 | 2012-06-13 | 中国神华能源股份有限公司 | Method and device for high-voltage static dust removal |
| CN102489405B (en) * | 2011-11-30 | 2014-06-25 | 中国神华能源股份有限公司 | Method and device for high-voltage static dust removal |
| CN102489403B (en) * | 2011-11-30 | 2014-06-25 | 中国神华能源股份有限公司 | Electrostatic dust removing device |
| CN104148181A (en) * | 2014-09-01 | 2014-11-19 | 许爱勇 | Macro efficient electric dust collector |
| CN106111343A (en) * | 2016-07-01 | 2016-11-16 | 盐城工学院 | Electric dust-removing equipment |
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| CN101829632B (en) | 2013-01-23 |
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