CN211025179U - Ash removal device of spray drying tower - Google Patents
Ash removal device of spray drying tower Download PDFInfo
- Publication number
- CN211025179U CN211025179U CN201921876834.3U CN201921876834U CN211025179U CN 211025179 U CN211025179 U CN 211025179U CN 201921876834 U CN201921876834 U CN 201921876834U CN 211025179 U CN211025179 U CN 211025179U
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- pad
- fixed
- hammering
- fixed rod
- tower body
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Abstract
The utility model relates to an alumina production technical field, concretely a dust cleaning device of spray drying tower. A dust cleaning device of a spray drying tower comprises a tower body, wherein a fixed ring is arranged on the periphery of the tower body, and a rapping device is arranged on the fixed ring; the rapping device comprises a fixed rod, a hammering pad is arranged on the fixed rod, a heavy iron hammer is also arranged on the fixed rod, the heavy iron hammer is connected with the fixed rod through a connecting rod, an adsorption iron pad is also arranged on the fixed rod, and an electromagnet is arranged on the adsorption iron pad; the position of the fixed rod is closest to the outer wall of the tower body, the heavy iron hammer is positioned between the fixed rod and the adsorption iron pad, the moving range of the heavy iron hammer is positioned between the adsorption iron pad and the hammering pad, and the adsorption iron pad is positioned at the position farthest from the outer wall of the tower body; the electromagnet is connected with a switching power supply; a plurality of rapping devices are arranged on the fixed ring, and fixed rods of the rapping devices are fixed with the fixed ring through bolts. The ash removal device is convenient to move, powerful in hammering and capable of efficiently cleaning bonding objects on the wall of the tower.
Description
Technical Field
The utility model relates to an alumina production technical field, concretely a dust cleaning device of spray drying tower.
Background
The principle of spray drying is that the raw material liquid is put into an atomizer to be separated into fog drops, and the drying process of the product in the shape of powder particles is obtained by a method of directly contacting hot gas with the fog drops. The spray drying technology is widely applied to the fields of biological medicine, new materials, food, chemical industry and the like. In the use process of the spray drying tower, materials are often attached to the side wall of the drying tower to cause adhesion in the process of treating the liquid materials, so that the tower wall of the spray drying tower is often required to be cleaned regularly in factory production. In the cleaning process, the machine needs to be stopped, so that the production is greatly influenced. In actual production, a rapping device is often arranged on the spray drying tower, and a heavy iron hammer is used for hammering the tower wall of the spray drying tower so as to destroy the adhesive on the tower wall of the spray drying tower and make the adhesive fall off. However, the rapping devices in the prior art are all arranged at fixed positions, and only the stickers at the fixed positions can be knocked, which is not beneficial to the falling of the whole stickers on the tower wall of the spray drying tower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide an ash removal device of spray drying tower, this kind of ash removal device, the activity is convenient, and the hammering is powerful, can more efficient clearance tower wall on the bonding thing.
In order to solve the prior art problem, the utility model discloses an ash cleaning device of a spray drying tower, which comprises a tower body, wherein a fixed ring is arranged on the periphery of the tower body, and a rapping device is arranged on the fixed ring; the rapping device comprises a fixed rod, a downward hammering pad is arranged on the fixed rod, the hammering pad is close to the outer wall of the tower body, a heavy hammer is also arranged on the fixed rod, the heavy hammer is connected with the fixed rod through a connecting rod, an adsorption iron pad is also arranged on the fixed rod, and an electromagnet is arranged on the adsorption iron pad; the position of the fixed rod is closest to the outer wall of the tower body, the heavy iron hammer is positioned between the fixed rod and the adsorption iron pad, the moving range of the heavy iron hammer is positioned between the adsorption iron pad and the hammering pad, and the adsorption iron pad is positioned farthest from the outer wall of the tower body; the electromagnet is connected with a power supply through a relay; a plurality of rapping devices are arranged on the fixed ring, and fixed rods of the rapping devices are fixed with the fixed ring through bolts.
Preferably, three rapping devices are arranged on the stationary ring.
Preferably, the fixing ring is provided with more than three bolt fixing holes.
Preferably, the fixed ring is fixed on the tower body through a clamp.
Preferably, one side of the hammering pad, which is close to the outer wall of the tower body, protrudes outwards.
Preferably, the side of the hammering pad close to the heavy hammer is provided with an elastic pad.
The beneficial effects of the utility model reside in that: set up rapping device on the tower body, rapping device can automatic interval hammering shake, and the dead lever of retainer plate and rapping device is direct to pass through the bolt fastening simultaneously, and has set up the screw thread fixed orifices that surpasss rapping device quantity on the retainer plate, then rapping device can alternate the position on the retainer plate, so can realize hitting of the different positions of tower wall on the horizontal direction and beat. In the vertical direction, the fixed ring can be fixed on the tower body by a clamp, and the clamp is loosened, so that the fixed ring can move up and down, and the vibration of different height positions of the tower body is realized.
The rapping device comprises a fixed rod, a downward hammering pad is arranged on the fixed rod, the hammering pad is pressed close to the outer wall of the tower body, a heavy hammer is further arranged on the fixed rod, the heavy hammer is connected with the fixed rod through a connecting rod, an adsorption iron pad is further arranged on the fixed rod, and an electromagnet is arranged on the adsorption iron pad. Rapping device includes the dead lever, be fixed with the hammering on the dead lever and fill up, heavy hammer and absorption iron pad, it is provided with the electro-magnet on filling up to adsorb the iron, the electro-magnet passes through switching power supply control, can the interval break-make, when the electro-magnet circular telegram, possess magnetism and can adsorb and live heavy hammer, make it no longer whereabouts, and when the electro-magnet outage, the electro-magnet loses magnetism, heavy hammer whereabouts is beaten and is beaten on the hammering pad, and the tower body tower wall is pressed close to the hammering pad, heavy hammer hammering hits the pad, then carry out the hammering to the tower wall simultaneously, still avoid long-term hammering tower wall, the damage that probably leads. The outside protrusion in one side that the hammering was filled up and is close to the tower wall, the contact point that can more powerful hammering tower body and hammering were filled up, and one side that the tower wall was kept away from to the hammering pad has the cushion, is convenient for make heavy iron hammer kick-back, can carry out the hammering to the tower wall many times.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the specific connection between the retainer ring and the rapping device in accordance with the present invention.
Reference numerals:
1. a tower body; 2. a stationary ring; 3. a rapping device; 31. fixing the rod; 32. a hammering pad; 33. a heavy hammer; 34. adsorbing an iron pad; 35. an electromagnet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A dust cleaning device of a spray drying tower comprises a tower body 1, wherein a fixed ring 2 is arranged on the periphery of the tower body 1, and a rapping device 3 is arranged on the fixed ring 2; the rapping device 3 comprises a fixed rod 31, a downward hammering pad 32 is arranged on the fixed rod 31, the hammering pad 32 is close to the outer wall of the tower body 1, a heavy hammer 33 is further arranged on the fixed rod 31, the heavy hammer 33 is connected with the fixed rod 31 through a connecting rod, an adsorption iron pad 34 is further arranged on the fixed rod 31, and an electromagnet 35 is arranged on the adsorption iron pad 34; the position of the fixed rod 31 is closest to the outer wall of the tower body 1, the heavy iron hammer 33 is positioned between the fixed rod 31 and the adsorption iron pad 34, the moving range of the heavy iron hammer 33 is between the adsorption iron pad 34 and the hammering pad 32, and the adsorption iron pad 34 is positioned at the position farthest from the outer wall of the tower body 1; the electromagnet 35 is connected with a power supply through a relay; the fixed ring 2 is provided with a plurality of rapping devices 3, and the fixed rods 31 of the rapping devices 3 are fixed with the fixed ring 2 through bolts.
Three rapping devices 3 are arranged on the fixed ring 2, the fixed ring 2 is provided with more than three bolt fixing holes, and the fixed ring 2 is fixed on the tower body 1 through a clamp.
The hammering pad 32 protrudes outwards from the side close to the outer wall of the tower 1.
The hammer pad 32 has an elastic pad on the side thereof adjacent to the heavy hammer 33.
The beneficial effects of the utility model reside in that: set up rapping device 3 on tower body 1, rapping device 3 can automatic interval hammering shake, and the dead lever 31 of retainer plate 2 and rapping device 3 is direct through the bolt fastening simultaneously, and has set up the screw thread fixed orifices that surpasss rapping device 3 quantity on retainer plate 2, then rapping device 3 can alternate the position on retainer plate 2, so can realize hitting of the different positions of tower wall on the horizontal direction and beat. In the vertical direction, the fixed ring 2 can be fixed on the tower body 1 through a clamp, and the clamp is loosened, so that the fixed ring 2 can move up and down, and the vibration of different height positions of the tower body 1 is realized.
The rapping device 3 comprises a fixed rod 31, a downward hammering pad 32 is arranged on the fixed rod 31, the hammering pad 32 is close to the outer wall of the tower body 1, a heavy hammer 33 is further arranged on the fixed rod 31, the heavy hammer 33 is connected with the fixed rod 31 through a connecting rod, an adsorption iron pad 34 is further arranged on the fixed rod 31, and an electromagnet 35 is arranged on the adsorption iron pad 34. Rapping device 3 includes dead lever 31, be fixed with hammering pad 32 on the dead lever 31, heavy hammer 33 and absorption iron pad 34, be provided with electro-magnet 35 on the absorption iron pad 34, electro-magnet 35 passes through switching power supply control, can the interval break-make, when electro-magnet 35 circular telegram, possess magnetism and can adsorb heavy hammer 33, make it no longer fall, and when electro-magnet 35 outage, electro-magnet 35 loses magnetism, heavy hammer 33 whereabouts is beaten and is beaten on hammering pad 32, and hammering pad 32 is pressed close to tower body 1 tower wall, heavy hammer 33 is beaten hammering pad 32, then carry out the hammering to the tower wall simultaneously, still avoid long-term hammering tower wall, probably the damage that leads to the fact the tower wall. One side that hammering fills up 32 and is close to the tower wall is outwards protruding, and hammering tower body 1 that can be more powerful fills up 32 with hammering contact point, and hammering fills up 32 and keeps away from one side of tower wall and has the cushion, is convenient for make heavy hammer 33 kick-back, can carry out the hammering to the tower wall many times.
Obviously, the heavy hammer 33 and the fixing rod 31 are connected by an active rope or other means that can move the heavy hammer 31 between the hammer pad 32 and the adsorption iron pad 34.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides an ash removal device of spray drying tower, includes the tower body, its characterized in that: a fixed ring is arranged on the periphery of the tower body, and a rapping device is arranged on the fixed ring; the rapping device comprises a fixed rod, a downward hammering pad is arranged on the fixed rod, the hammering pad is close to the outer wall of the tower body, a heavy hammer is also arranged on the fixed rod, the heavy hammer is connected with the fixed rod through a connecting rod, an adsorption iron pad is also arranged on the fixed rod, and an electromagnet is arranged on the adsorption iron pad; the position of the fixed rod is closest to the outer wall of the tower body, the heavy iron hammer is positioned between the fixed rod and the adsorption iron pad, the moving range of the heavy iron hammer is positioned between the adsorption iron pad and the hammering pad, and the adsorption iron pad is positioned farthest from the outer wall of the tower body; the electromagnet is connected with a power supply through a relay; a plurality of rapping devices are arranged on the fixed ring, and fixed rods of the rapping devices are fixed with the fixed ring through bolts.
2. The ash removal device of a spray drying tower according to claim 1, wherein: three rapping devices are arranged on the fixed ring.
3. The ash removal device of a spray drying tower according to claim 2, wherein: the retainer plate sets up more than three bolt fastening hole.
4. The ash removal device of a spray drying tower according to claim 3, wherein: the fixed ring is fixed on the tower body through a clamp.
5. The ash removal device of a spray drying tower according to claim 4, wherein: one side of the hammering pad close to the outer wall of the tower body protrudes outwards.
6. The ash removal device of a spray drying tower according to claim 5, wherein: one side of the hammering pad, which is close to the heavy hammer, is provided with an elastic pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876834.3U CN211025179U (en) | 2019-11-04 | 2019-11-04 | Ash removal device of spray drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876834.3U CN211025179U (en) | 2019-11-04 | 2019-11-04 | Ash removal device of spray drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211025179U true CN211025179U (en) | 2020-07-17 |
Family
ID=71564564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921876834.3U Expired - Fee Related CN211025179U (en) | 2019-11-04 | 2019-11-04 | Ash removal device of spray drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211025179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559681A (en) * | 2021-07-16 | 2021-10-29 | 浙江浙能台州第二发电有限责任公司 | Monitoring control system and method for reducing wet ash wall adhesion of waste water flue gas drying tower |
-
2019
- 2019-11-04 CN CN201921876834.3U patent/CN211025179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559681A (en) * | 2021-07-16 | 2021-10-29 | 浙江浙能台州第二发电有限责任公司 | Monitoring control system and method for reducing wet ash wall adhesion of waste water flue gas drying tower |
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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: 20200717 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |