CN109945217A - A kind of boiler deduster - Google Patents
A kind of boiler deduster Download PDFInfo
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- CN109945217A CN109945217A CN201910190125.8A CN201910190125A CN109945217A CN 109945217 A CN109945217 A CN 109945217A CN 201910190125 A CN201910190125 A CN 201910190125A CN 109945217 A CN109945217 A CN 109945217A
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- fixedly connected
- deduster
- shield
- sides
- boiler
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Abstract
The invention discloses a kind of boiler dedusters, including bottom plate, two sides at the top of the bottom plate are fixedly connected to support frame, fixed plate is fixedly connected at the top of support frame as described above, and body of deduster is fixedly connected at the top of fixed plate, the top of the fixed plate and be located at body of deduster two sides be fixedly connected to fixed frame, the bottom of fixed plate is fixedly connected with ash bucket, shield is fixedly connected at the top of the body of deduster, rotating bar is rotatably connected to by bearing between the two sides of shield inner wall, and the two sides on rotating bar surface are fixedly connected to worm screw sleeve, the back side of the shield inner wall is fixedly connected with motor by link block, it is related to technical field of dust removal equipment.Boiler deduster, it can be achieved that dedusting work before heating warm operation is carried out to the inside of body of deduster, prevent because internal temperature it is too low to flue gas enter cause generate dew condensation phenomenon, body of deduster is normally operated down.
Description
Technical field
The present invention relates to technical field of dust removal equipment, specially a kind of boiler deduster.
Background technique
Boiler dust remover refers to the equipment that dust is separated from flue gas, and boiler dust remover is that boiler and industry are raw
Common corollary equipment in production, its function are to be removed the particle dust in boiler oil and burning and exhausting flue gas, from
And the fume amount being discharged into atmosphere is greatly lowered, this is to improve environmental pollution, improves the important environmental protection equipment of air quality.
When the flue gas generated in boiler is dusted, since the flue-gas temperature of generation is higher, and body of deduster exists
Just internal temperature is lower during running, and when smoke contacts are to low-temperature surface, the vapor in flue gas is in cryometer
Face is easy to condensation and forms water droplet, generates dew condensation phenomenon, and the dust and water droplet in flue gas are combined into mud, and the generation of mud is given
The dedusting work of flue gas causes influence, or even also will affect the normal operation of deduster, also brings to staff many
Trouble.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of boiler deduster, solve boiler internal temperature it is lower when
The entrance of flue gas is easy to lead to the problem of dew condensation phenomenon and is normally carried out to influence follow-up work.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of boiler deduster, including bottom plate,
Two sides at the top of the bottom plate are fixedly connected to support frame, fixed plate are fixedly connected at the top of support frame as described above, and fixed
It is fixedly connected with body of deduster at the top of plate, the top of the fixed plate and two sides for being located at body of deduster are fixedly connected with
There is fixed frame, the bottom of the fixed plate is fixedly connected with ash bucket, is fixedly connected with shield at the top of the body of deduster,
Rotating bar is rotatably connected to by bearing between the two sides of the shield inner wall, and the two sides on rotating bar surface are fixedly connected with
There is worm screw sleeve, the back side of the shield inner wall is fixedly connected with motor, one end of the motor output shaft by link block
It is fixedly connected with the first belt pulley, the surface of the rotating bar is fixedly connected with the second belt pulley, the table of second belt pulley
Face is connect by belt with the surface drive of the first belt pulley, and the two sides at the top of the shield inner wall, which are rotated by bearing, to be connected
It is connected to motion bar, and the bottom end of motion bar is fixedly connected with screw rod by baffle, the bottom end of the screw rod through fixed frame and is prolonged
The inside of fixed frame is extended to, the screw rod extends to the lower rotation that one end inside fixed frame passes through bearing and fixed frame inner wall
Connection, the surface of the motion bar are fixedly connected with the worm gear being meshed with worm screw sleeve, the top of the bottom plate and are located at two
The side that a support frame is away from each other is fixedly connected sequentially from left to right the first air-heater and the second air-heater.
Preferably, the surface of the screw rod is threaded with sliding shoe, and the side of sliding shoe and the one of fixed frame inner wall
Slideslip connection, the other side of the sliding shoe is fixedly connected with mounting plate.
Preferably, two opposite sides of the mounting plate have been respectively fixedly connected with gas-distributing pipe and connecting tube, described to divide gas
It manages the side opposite with connection pipe surface and is fixedly connected with air nozzle.
Preferably, one end of the gas-distributing pipe and connecting tube runs through fixed frame and extends to the outside of fixed frame, described
Gas-distributing pipe is connected with the air outlet of the first air-heater and the second air-heater respectively with one end that connecting tube extends to outside fixed frame
It is logical.
Preferably, the top of the bottom plate and be located at the second air-heater side be fixedly connected with chimney, the deduster
Air inlet pipe is communicated at the top of ontology, the top of the air inlet pipe runs through shield and extends to the top of shield, described to remove
The top of dirt device ontology and the side for being located at air inlet pipe surface are fixedly connected with escape pipe, and the top of the escape pipe is through protection
The top of shield is covered and extends to, one end that the escape pipe extends at the top of shield is connected with the bottom of chimney side
It is logical.
Preferably, the two sides on the ash bucket surface pass sequentially through link block from left to right and are fixedly connected with conduit and exhaust
The side of pipe, the exhaust pipe surface is communicated with hose.
Preferably, the one end of the hose far from exhaust pipe is connected with the bottom for connecting pipe surface side, the conduit
Appendix is communicated between the side opposite with exhaust pipe surface, the conduit and the side for being vented pipe surface are communicated with short
Pipe, one end of the short tube is connected with the side of ash bucket.
Preferably, the two sides of the fixed plate bottom pass through supporting leg and are fixedly connected with transverse slat, the top of the transverse slat
It is rotatably connected to threaded rod by bearing, the bottom end of the threaded rod runs through transverse slat and extends to the bottom of transverse slat, the screw thread
The top of bar sequentially passes through fixed plate and body of deduster and extends to the inside of body of deduster, the surface of the threaded rod and
It is connected with movable plate positioned at the internal whorl of body of deduster, sequentially passes through body of deduster and protection at the top of the movable plate
Cover and extend to the top of shield.
(3) beneficial effect
The present invention provides a kind of boiler dedusters.Have it is following the utility model has the advantages that
(1), the boiler deduster, by being rotatably connected to rotating bar by bearing between the two sides of shield inner wall, and
The two sides on rotating bar surface are fixedly connected to worm screw sleeve, are fixedly connected with electricity by link block at the back side of shield inner wall
Machine, is fixedly connected with the first belt pulley in one end of motor output shaft, is fixedly connected with the second belt pulley on the surface of rotating bar,
It is connect by belt with the surface drive of the first belt pulley on the surface of the second belt pulley, the two sides at the top of shield inner wall are equal
It is rotatably connected to motion bar by bearing, and the bottom end of motion bar is fixedly connected with screw rod by baffle, is passed through in the bottom end of screw rod
It wears fixed frame and extends to the inside of fixed frame, extend to one end inside fixed frame in screw rod and pass through bearing and fixed frame inner wall
Lower rotation connection, the worm gear being meshed with worm screw sleeve is fixedly connected on the surface of motion bar, bottom plate top and
Being fixedly connected sequentially from left to right positioned at the side that two support frames are away from each other has the first air-heater and the second air-heater, in screw rod
Surface be threaded with sliding shoe, and the side of sliding shoe and the side of fixed frame inner wall are slidably connected, in the another of sliding shoe
Side is fixedly connected with mounting plate, then passes through the cooperation of gas-distributing pipe, connecting tube, air nozzle, the first air-heater and the second air-heater
Be arranged, it can be achieved that dedusting work before heating warm operation is carried out to the inside of body of deduster, prevent because internal temperature is too low
Cause to generate dew condensation phenomenon to which flue gas enters, body of deduster is normally operated down.
(2), the boiler deduster passes sequentially through link block by the two sides on ash bucket surface from left to right and is fixedly connected
There are conduit and exhaust pipe, hose is communicated in the side of exhaust pipe surface, in the one end of hose far from exhaust pipe and connecting tube table
The bottom of face side is connected, and appendix is communicated between the conduit side opposite with exhaust pipe surface, in conduit and exhaust
The side of pipe surface is communicated with short tube, is connected with the side of ash bucket, it can be achieved that simultaneously in ash bucket in one end of short tube
Portion carries out heating warm operation, improves the working efficiency of preheating, while also having established base for the normal use of body of deduster
Plinth.
(3), boiler deduster, by being fixedly connected with cigarette at the top of bottom plate and positioned at the side of the second air-heater
Chimney is communicated with air inlet pipe at the top of body of deduster, runs through shield on the top of air inlet pipe and extends to the top of shield
Portion, the top in body of deduster and the side positioned at air inlet pipe surface are fixedly connected with escape pipe, pass through on the top of escape pipe
It wears shield and extends to the top of shield, extend to bottom phase of the one end at the top of shield with chimney side in escape pipe
Connection improves the practicability of the body of deduster, it can be achieved that play certain guiding role to the inlet and outlet of flue gas.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the cross-sectional view of structure of the invention；
Fig. 3 is the top view of electric machine structure of the present invention；
Fig. 4 is the partial enlarged view in Fig. 2 of the present invention at A；
Fig. 5 is the partial enlarged view in Fig. 2 of the present invention at B；
Fig. 6 is the partial enlarged view in Fig. 2 of the present invention at C.
In figure: 1 bottom plate, 2 support frames, 3 fixed plates, 4 body of deduster, 5 fixed frames, 6 ash buckets, 7 shields, 8 rotating bars,
9 worm screw sleeves, 10 motors, 11 first belt pulleys, 12 second belt pulleys, 13 motion bars, 14 screw rods, 15 worm gears, 16 first hot winds
Machine, 17 second air-heaters, 18 sliding shoes, 19 mounting plates, 20 gas-distributing pipes, 21 connecting tubes, 22 air nozzles, 23 air inlet pipe, 24 outlets
Pipe, 25 conduits, 26 exhaust pipes, 27 hoses, 28 appendixs, 29 transverse slats, 30 threaded rods, 31 movable plates, 32 chimneys, 33 short tubes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of boiler deduster, including bottom plate 1,
The top of the bottom plate 1 and side for being located at the second air-heater 17 is fixedly connected with chimney 32, the top of body of deduster 4 be communicated with into
Tracheae 23, the top of air inlet pipe 23 is through shield 7 and extends to the top of shield 7, the top of body of deduster 4 and is located at
The side on 23 surface of air inlet pipe is fixedly connected with escape pipe 24, and the top of escape pipe 24 through shield 7 and extends to shield 7
Top, one end that escape pipe 24 extends to the top of shield 7 is connected with the bottom of 22 side of chimney, air inlet pipe 23, outlet
Being equipped with, it can be achieved that play certain guiding role to the inlet and outlet of flue gas for pipe 24 and chimney 32, improves this
The two sides of the practicability of body of deduster 4,1 top of bottom plate are fixedly connected to support frame 2, and the top of support frame 2 is fixedly connected
There is fixed plate 3, and the top of fixed plate 3 is fixedly connected with body of deduster 4, the two sides of 3 bottom of fixed plate pass through supporting leg
It is fixedly connected with transverse slat 29, the top of transverse slat 29 is rotatably connected to threaded rod 30 by bearing, and the bottom end of threaded rod 30 is through cross
Plate 29 and the bottom for extending to transverse slat 29, the top of threaded rod 30 sequentially pass through fixed plate 3 and body of deduster 4 and extend to and remove
The inside of dirt device ontology 4, the surface of threaded rod 30 and the internal whorl for being located at body of deduster 4 are connected with movable plate 31, activity
The setting of plate 31 can move up and down, when need the inside to body of deduster 4 carry out heating preheating when, by movable plate 31 to
Movable plate 31, when work to be dusted, is moved to deduster so that hot gas enters in body of deduster 4 by upper movement
The bottom of 4 inner wall of ontology, the top of movable plate 31 sequentially pass through body of deduster 4 and shield 7 and extend to shield 7
Top, the top of fixed plate 3 and be located at body of deduster 4 two sides be fixedly connected to fixed frame 5, the bottom of fixed plate 3
It is fixedly connected with ash bucket 6, the two sides on 6 surface of ash bucket pass sequentially through link block from left to right and are fixedly connected with conduit 25 and exhaust pipe
26, the side on 26 surface of exhaust pipe is communicated with hose 27, the one end of hose 27 far from exhaust pipe 26 and 21 surface side of connecting tube
Bottom be connected, appendix 28, conduit 25 and exhaust pipe are communicated between the side opposite with 26 surface of exhaust pipe of conduit 25
The side on 26 surfaces is communicated with short tube 33, and one end of short tube 33 is connected with the side of ash bucket 6, conduit 25, exhaust pipe 26, defeated
Tracheae 28 and being equipped with for short tube 33 can be achieved while carrying out heating warm operation to the inside of ash bucket, improve the work of preheating
Make efficiency, while also laying a good foundation for the normal use of body of deduster 4, the top of body of deduster 4 is fixedly connected with anti-
Shield 7 is rotatably connected to rotating bar 8 by bearing between the two sides of 7 inner wall of shield, and the two sides on 8 surface of rotating bar are solid
Surely it is connected with worm screw sleeve 9, the back side of 7 inner wall of shield is fixedly connected with motor 10 by link block, 10 output shaft of motor
One end is fixedly connected with the first belt pulley 11, and the surface of rotating bar 8 is fixedly connected with the second belt pulley 12, the second belt pulley 12
Surface is connect by belt with the surface drive of the first belt pulley 11, and the two sides at the top of 7 inner wall of shield are rotated by bearing
It is connected with motion bar 13, and the bottom end of motion bar 13 is fixedly connected with screw rod 14 by baffle, the bottom end of screw rod 14 is through fixation
Frame 5 and the inside for extending to fixed frame 5, screw rod 14 extend to one end inside fixed frame 5 and pass through bearing and 5 inner wall of fixed frame
Lower rotation connection, the surface of motion bar 13 are fixedly connected with the worm gear 15 being meshed with worm screw sleeve 9, the top of bottom plate 1 and
Being fixedly connected sequentially from left to right positioned at the side that two support frames 2 are away from each other has the first air-heater 16 and the second air-heater 17,
The surface of screw rod 14 is threaded with sliding shoe 18, and the side of sliding shoe 18 and the side of 5 inner wall of fixed frame are slidably connected, sliding
The other side of motion block 18 is fixedly connected with mounting plate 19, and two opposite sides of mounting plate 19 have been respectively fixedly connected with gas-distributing pipe 20
With connecting tube 21, one end of gas-distributing pipe 20 and connecting tube 21 runs through fixed frame 5 and extends to the outside of fixed frame 5, gas-distributing pipe
20 extend to air outlet phase of the one end outside fixed frame 5 respectively with the first air-heater 16 and the second air-heater 17 with connecting tube 21
Connection, the side opposite with 21 surface of connecting tube of gas-distributing pipe 20 is fixedly connected with air nozzle 22.
In use, when will be to preheating inside body of deduster 4, rotate threaded rod 30 so that movable plate 31 with
The rotation of threaded rod 30 moves up, and stops operating when movable plate 31 is moved to the top of 4 inner wall of body of deduster, operation control
For system switch so that motor 10 is started to work, motor 10 drives rotating bar 8 to start by the first belt pulley 11 and the second belt pulley 12
Rotation, the rotation of rotating bar 8 drive motion bar 13 to start turning by worm screw sleeve 9 and being equipped with for worm gear 15 again, simultaneously
The rotation of screw rod 14 can drive sliding shoe 18 to move up and down, and two sliding shoes 18 drive respectively up and down through mounting plate 19
Gas-distributing pipe 20 and connecting tube 21 move up and down, then can be to dedusting by the first air-heater 16 and being equipped with for the second air-heater 17
The inside of device ontology 4 carries out rapidly pre-warming, while being set again by the cooperation of conduit 25, exhaust pipe 26, hose 27 and appendix 28
Setting by the hot wind in connecting tube 21 while can be transported in ash bucket 6 and carry out effective warm operation, after warm operation, then
Movable plate 31 is moved to the bottom of 4 inner wall of body of deduster by rotation threaded rod 30, then carries out subsequent dedusting work again, this
Sample just completes entire work.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of boiler deduster, including bottom plate (1), it is characterised in that: the two sides at the top of the bottom plate (1) are fixedly connected with
Have support frame (2), be fixedly connected at the top of support frame as described above (2) fixed plate (3), and is fixedly connected at the top of fixed plate (3)
Have body of deduster (4), the top of the fixed plate (3) and be located at body of deduster (4) two sides be fixedly connected to fixation
The bottom of frame (5), the fixed plate (3) is fixedly connected with ash bucket (6), is fixedly connected at the top of the body of deduster (4)
Shield (7) is rotatably connected to rotating bar (8) between the two sides of shield (7) inner wall by bearing, and rotating bar (8)
The two sides on surface are fixedly connected to worm screw sleeve (9), and the back side of shield (7) inner wall is fixedly connected with by link block
One end of motor (10), motor (10) output shaft is fixedly connected with the first belt pulley (11), the surface of the rotating bar (8)
It is fixedly connected with the second belt pulley (12), the surface of second belt pulley (12) passes through the table of belt and the first belt pulley (11)
Face is sequentially connected, and the two sides at the top of shield (7) inner wall pass through bearing and are rotatably connected to motion bar (13), and motion bar
(13) bottom end is fixedly connected with screw rod (14) by baffle, and the bottom end of the screw rod (14) through fixed frame (5) and extends to
The inside of fixed frame (5), the screw rod (14) extend to the internal one end of fixed frame (5) and pass through bearing and fixed frame (5) inner wall
Lower rotation connection, the surface of the motion bar (13) is fixedly connected with the worm gear (15) being meshed with worm screw sleeve (9), institute
Stating the top of bottom plate (1) and being located at the side that is away from each other of two support frames (2) and be fixedly connected sequentially from left to right has the first hot wind
Machine (16) and the second air-heater (17).
2. a kind of boiler deduster according to claim 1, it is characterised in that: the surface screw thread of the screw rod (14) connects
It is connected to sliding shoe (18), and the side of sliding shoe (18) and the side of fixed frame (5) inner wall are slidably connected, the sliding shoe (18)
The other side be fixedly connected with mounting plate (19).
3. a kind of boiler deduster according to claim 2, it is characterised in that: two mounting plates (19) are opposite
Side has been respectively fixedly connected with gas-distributing pipe (20) and connecting tube (21), and the gas-distributing pipe (20) is opposite with connecting tube (21) surface
Side is fixedly connected with air nozzle (22).
4. a kind of boiler deduster according to claim 3, it is characterised in that: the gas-distributing pipe (20) and connecting tube
(21) one end runs through fixed frame (5) and extends to the outside of fixed frame (5), and the gas-distributing pipe (20) is prolonged with connecting tube (21)
The external one end of fixed frame (5) is extended to be connected with the air outlet of the first air-heater (16) and the second air-heater (17) respectively.
5. a kind of boiler deduster according to claim 1, it is characterised in that: the top of the bottom plate (1) and be located at
The side of second air-heater (17) is fixedly connected with chimney (32), is communicated with air inlet pipe at the top of the body of deduster (4)
(23), the top of the air inlet pipe (23) runs through shield (7) and extends to the top of shield (7), the body of deduster
(4) the top and side for being located at air inlet pipe (23) surface is fixedly connected with escape pipe (24), the top of the escape pipe (24)
Through shield (7) and the tops of shield (7) is extended to, the escape pipe (24) extends to one end at the top of shield (7)
It is connected with the bottom of chimney (22) side.
6. a kind of boiler deduster according to claim 1, it is characterised in that: the two sides on ash bucket (6) surface from
Left-to-right passes sequentially through link block and is fixedly connected with conduit (25) and exhaust pipe (26), and the side on exhaust pipe (26) surface connects
It is connected with hose (27).
7. a kind of boiler deduster according to claim 6, it is characterised in that: the hose (27) is far from exhaust pipe
(26) one end is connected with the bottom of connecting tube (21) surface side, and the conduit (25) is opposite with exhaust pipe (26) surface
It being communicated between side appendix (28), the side on the conduit (25) and exhaust pipe (26) surface is communicated with short tube (33),
One end of the short tube (33) is connected with the side of ash bucket (6).
8. a kind of boiler deduster according to claim 1, it is characterised in that: the two sides of fixed plate (3) bottom
It is fixedly connected with transverse slat (29) by supporting leg, the top of the transverse slat (29) is rotatably connected to threaded rod by bearing
(30), the bottom end of the threaded rod (30) runs through transverse slat (29) and extends to the bottom of transverse slat (29), the threaded rod (30)
Top sequentially passes through fixed plate (3) and body of deduster (4) and the inside for extending to body of deduster (4), the threaded rod
(30) the surface and internal whorl for being located at body of deduster (4) is connected with movable plate (31), the top of the movable plate (31)
Sequentially pass through body of deduster (4) and shield (7) and the top for extending to shield (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910190125.8A CN109945217A (en) | 2019-03-13 | 2019-03-13 | A kind of boiler deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910190125.8A CN109945217A (en) | 2019-03-13 | 2019-03-13 | A kind of boiler deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109945217A true CN109945217A (en) | 2019-06-28 |
Family
ID=67008815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910190125.8A Pending CN109945217A (en) | 2019-03-13 | 2019-03-13 | A kind of boiler deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109945217A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001141391A (en) * | 1999-11-12 | 2001-05-25 | Tokyo Gas Engineering Co Ltd | Method of removing ash or dust adhering to heat conductive pipe of exhaust gas heat exchanger, and its device |
| CN102085440A (en) * | 2010-12-30 | 2011-06-08 | 广西科穗环境科技有限公司 | Method and device for bag-type dedusting and dew condensation prevention of composite fertilizer |
| CN103961955A (en) * | 2014-05-14 | 2014-08-06 | 河南龙成煤高效技术应用有限公司 | Preheating process of dust remover for filtering combustible dusty gas |
| CN107081019A (en) * | 2017-05-27 | 2017-08-22 | 航天凯天环保科技股份有限公司 | A kind of dust collector for high-temperature flue |
| CN206730714U (en) * | 2017-03-31 | 2017-12-12 | 科林环保技术有限责任公司 | A kind of anti-dew anti-corrosion hot precipitator |
-
2019
- 2019-03-13 CN CN201910190125.8A patent/CN109945217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001141391A (en) * | 1999-11-12 | 2001-05-25 | Tokyo Gas Engineering Co Ltd | Method of removing ash or dust adhering to heat conductive pipe of exhaust gas heat exchanger, and its device |
| CN102085440A (en) * | 2010-12-30 | 2011-06-08 | 广西科穗环境科技有限公司 | Method and device for bag-type dedusting and dew condensation prevention of composite fertilizer |
| CN103961955A (en) * | 2014-05-14 | 2014-08-06 | 河南龙成煤高效技术应用有限公司 | Preheating process of dust remover for filtering combustible dusty gas |
| CN206730714U (en) * | 2017-03-31 | 2017-12-12 | 科林环保技术有限责任公司 | A kind of anti-dew anti-corrosion hot precipitator |
| CN107081019A (en) * | 2017-05-27 | 2017-08-22 | 航天凯天环保科技股份有限公司 | A kind of dust collector for high-temperature flue |
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Application publication date: 20190628 |
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| RJ01 | Rejection of invention patent application after publication |