CN203184294U - Rotation type steel tube dust blowing-sucking device - Google Patents
Rotation type steel tube dust blowing-sucking device Download PDFInfo
- Publication number
- CN203184294U CN203184294U CN 201320210269 CN201320210269U CN203184294U CN 203184294 U CN203184294 U CN 203184294U CN 201320210269 CN201320210269 CN 201320210269 CN 201320210269 U CN201320210269 U CN 201320210269U CN 203184294 U CN203184294 U CN 203184294U
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- gland
- steel pipe
- dust
- steel tube
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Abstract
The utility model provides a rotation type steel tube dust blowing-sucking device which aims at solving the problem that in steel tube dust removal operations of existing production, air pollution and low production efficiency are easily caused by poor airtightness. The rotation type steel tube dust blowing-sucking device comprises a main engine, a rotation frame, an adjustable air blowing head and a dust sucking head. The main engine comprises a transverse beam and a gland. The gland is hinged below the transverse beam. The rotation frame is arranged below the gland. Six V-type cavities are evenly formed in the circumferential direction of the rotation frame. A radial roller device is arranged between every two adjacent V-type cavities. A U-type steel tube bracket is arranged inside each V-type cavity. A U-type polyurethane bracket is arranged on the inner wall of each U-type steel tube bracket. Rubber skin is arranged on the side wall of the gland. Closed space is formed by the gland, the V-type cavities and the rubber skin. According to the rotation type steel tube dust blowing-sucking device, the operation mode combining blowing and sucking is adopted, meanwhile, three-stage dust removers including a gravity dust remover, a cyclone dust remover and a bag-type dust remover are arranged on the dust sucking head for dust collection, and true energy conservation and true emission reduction are achieved.
Description
Technical field
The utility model relates to the steel pipe heat-treatment production line, in particular a kind of rotary steel pipe pressure-vaccum apparatus for ash.
Background technology
Steel pipe heat treatment in order to guarantee tube quality, need be carried out flaw detection to steel pipe after finishing usually, in order to ensure the reliability of flaw detection, must remove oxide skin and the foreign material that remain in the steel pipe inwall.To this, steel pipe's production enterprise need adopt pressure-vaccum ash equipment that the steel pipe inwall is cleaned processing.The pressure-vaccum apparatus for ash of enterprise's employing at present mostly is open architecture greatly, and its pressure-vaccum ash technology is: plate, blanking are removed in material loading, the end alignment of blowing, the sealing of two ends closure plate, pressure-vaccum ash, two ends.There is the shortcoming of the sealed at both ends property of steel pipe difference in this pressure-vaccum ash technology, causes air pollution easily, influences ordinary production, and production efficiency is lower.
Existing pressure-vaccum ash equipment adopts fluid cylinder lifting gland to realize airtight, in rotation process, do not adopt the measure of setting upright, be not equipped with brake apparatus yet, often occur airtight not tight after the operation long period at equipment, the working site occurring pollutes bigger, the equipment bearing breakoff phenomenon happens occasionally, and influences normal process steel pipe efficient.
The utility model content
The purpose of this utility model provides a kind of rotary steel pipe pressure-vaccum apparatus for ash, easily causes air pollution and productivity ratio low problem because of the sealing difference to solve in existing the production in steel pipe ash disposal operation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows: a kind of rotary steel pipe pressure-vaccum apparatus for ash, it comprises main frame, pivoted frame, can regulate blow head, ash suction head, described main frame comprises crossbeam, gland, the below of described crossbeam is hinged with gland, the below of described gland is provided with pivoted frame, described pivoted frame circumferentially be evenly equipped with 6 v-shaped cavity chambers, be provided with radially roller devices between the adjacent v-shaped cavity chamber, described v-shaped cavity is indoor to be provided with U-shaped Frame for supporting parallel pipes, described U-shaped Frame for supporting parallel pipes inwall is provided with U-shaped polyurethane carriage, and the sidewall of described gland is provided with the rubber skin, described gland, v-shaped cavity chamber and rubber skin are formed confined space.
The beneficial effects of the utility model are: place gland, v-shaped cavity chamber, rubber skin to form confined space jointly pending steel pipe, and adopt a kind of operating type that combines that blows, inhales, be provided with gravitational precipitator, cyclone dust collectors, sack cleaner 3-stage dust-removal device collection dust at ash suction head simultaneously, solve the contaminant removals such as steel pipe inner wall oxide skin that exist in the prior art and thoroughly do not reached the problem of polluting working environment, reached real energy-saving and emission-reduction.By use of the present utility model, when pending steel pipe entered pivoted frame from feeding rack, the steel pipe of having handled well in front was from the discharge rack discharging, and cycle operation has improved the operating efficiency of steel pipe pressure-vaccum ash operation greatly.
Description of drawings
Fig. 1 is a kind of rotary steel pipe pressure-vaccum apparatus for ash structural representation;
Fig. 2 is the structural representation of main frame in a kind of rotary steel pipe pressure-vaccum apparatus for ash;
Fig. 3 is a kind of rotary steel pipe pressure-vaccum apparatus for ash medium power system architecture schematic diagram;
Fig. 4 is the A-A profile among Fig. 1;
Fig. 5 is the B-B profile among Fig. 1.
The Reference numeral implication is as follows: 1, compressed air bag, 2, main frame, 3, gravitational precipitator, 4, cyclone dust collectors, 5, sack cleaner, 6, support, 7, dynamical system, 8, can regulate blow head, 9, pivoted frame, 10, crossbeam, 11, gland, 12, ash suction head, 13, frequency conversion braking motor, 14, brake, 15, reductor, 16, elastic dowel pin shaft coupling, 17, feeding rack, 18, the rubber skin, 19, discharge rack, 20, support saddle, 21, v-shaped cavity chamber, 22, U-shaped Frame for supporting parallel pipes, 23, U-shaped polyurethane carriage, 24, roller system radially, 25, steel pipe.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
As shown in the figure, a kind of rotary steel pipe pressure-vaccum apparatus for ash, comprise main frame 2, pivoted frame 9, can regulate blow head 8, ash suction head 12, main frame 2 comprises crossbeam 10, gland 11, the below of crossbeam 10 is hinged with gland 11 by bearing pin 26, the below of gland 11 is provided with pivoted frame 9, pivoted frame 9 circumferentially be evenly equipped with 6 v-shaped cavity chambers 21, be provided with radially roller devices 24 between the adjacent v-shaped cavity chamber 21, be provided with U-shaped Frame for supporting parallel pipes 22 in the v-shaped cavity chamber 21, U-shaped Frame for supporting parallel pipes 22 inwalls are provided with U-shaped polyurethane carriage 23, and the sidewall of gland 11 is provided with rubber skin 18, gland 11, v-shaped cavity chamber 21 and rubber skin 18 are formed confined space.When pivoted frame 9 rotatablely moved, gland 11 can be formed the not tight problem of confined space with compensation gland 11, v-shaped cavity chamber 21, rubber skin 18 around bearing pin 26 swings.In whole steel pipe pressure-vaccum ash process, steel pipe is placed in the confined space of being made up of jointly v-shaped cavity chamber 21, gland 11, rubber skin 18, and the compressed air of floating dust is brought in the deduster, has avoided the pollution of operating environment.
Pivoted frame 9 is by radially roller devices 24 movable supporting are on saddle 20, and radially roller system 24 can carry out circumferential movement in supporting saddle 20, sets upright pivoted frame 9 in motion process, supports saddle 20 and has 3 at least.In the entire equipment rotation process, at 6 v-shaped cavity chamber 21 circumferential arrangement roller system 24 radially, make whole pivoted frame 9 steadily reliable in rotation process, cause pivoted frame 9 flexural deformations because steel pipe is overweight when having avoided handling big caliber steel pipe, rotate inflexible fault and produce.
A kind of rotary steel pipe pressure-vaccum apparatus for ash, also comprise dynamical system 7, dynamical system 7 is fixed on the support 6, and dynamical system 7 is connected in sequence by frequency conversion braking motor 13, brake 14, reductor 15, spring column pin axial organ 16, and spring column pin axial organ 16 is connected with pivoted frame 9.
Can regulate blow head 8 and compressed air bag 1 and be connected by flexible pipe, can regulate blow head 8 adjusting handle is installed, can handle steel pipe caliber size according to the pressure-vaccum ash and carry out up-down adjustment, corresponding with the center of pending steel pipe.
The concrete course of work of the present utility model is: pending steel pipe 25 is when feeding rack 17 material loadings, the sense switch element testing is behind signal, sending instruction control, can to regulate blow head 8 in place, the frequency conversion braking motor 13 of dynamical system 7 rotates, drive pivoted frame 9 rotations, pending steel pipe is in feeding rack 17 enters the v-shaped cavity chamber 21 of pivoted frame 9, and be placed on the U-shaped polyurethane carriage 23, pending steel pipe is delivered to the apical position of pivoted frame 9 along with pivoted frame 9 rotations, position detecting element sends instruction, frequency conversion braking motor 13 quits work, and utilize the brakes that carries to brake in advance, reach default after time delay, control system is sent instruction, brake 14 brakings, pivoted frame 9 stops operating, the steel pipe position accurately is locked in the top of pivoted frame 9, the center of steel pipe 25 with can regulate blow head 8 center, control system is sent instruction, compressed air bag 1 is opened, compressed air passes through the steel pipe inwall fast, and produces powerful Venturi effect, and steel pipe inner wall oxide skin and dust are taken away, through gravitational precipitator 3, cyclone dust collectors 4, behind sack cleaner 5 three-stage filtrations, reach discharge standard, carry out non-pollution discharge, the processing of steel pipe pressure-vaccum ash finishes.At this moment, control system is sent instruction, and brake 14 brakings are unclamped and resetted, and frequency conversion braking motor 13 begins to rotate, and next root steel pipe is from feeding rack 17 material loadings, and just processed steel pipe is because deadweight will be by discharge rack 19 dischargings.So cycle operation has improved production efficiency greatly.
Claims (5)
1. rotary steel pipe pressure-vaccum apparatus for ash, it comprises main frame, pivoted frame, can regulate blow head, ash suction head, described main frame comprises crossbeam, gland, the below of described crossbeam is hinged with gland, the below of described gland is provided with pivoted frame, it is characterized in that: described pivoted frame (9) circumferentially be evenly equipped with 6 v-shaped cavity chambers (21), be provided with radially roller devices (24) between the adjacent v-shaped cavity chamber (21), be provided with U-shaped Frame for supporting parallel pipes (22) in the described v-shaped cavity chamber (21), described U-shaped Frame for supporting parallel pipes (22) inwall is provided with U-shaped polyurethane carriage (23), the sidewall of described gland (11) is provided with rubber skin (18), described gland (11), v-shaped cavity chamber (21) and rubber skin (18) are formed confined space.
2. rotary steel pipe pressure-vaccum apparatus for ash according to claim 1, it is characterized in that: described pivoted frame (9) by roller devices (24) movable supporting radially on saddle (20), the feeding rack (17) that described support saddle (20) is provided with and discharge rack (19), described feeding rack (17) and discharge rack (19) place the both sides of described pivoted frame (9) respectively.
3. rotary steel pipe pressure-vaccum apparatus for ash according to claim 1 and 2, it is characterized in that: described support saddle (20) has 3 at least.
4. rotary steel pipe pressure-vaccum apparatus for ash according to claim 3, it is characterized in that: the end of described ash suction head (12) is connected with gravitational precipitator (3), cyclone dust collectors (4), sack cleaner (5) in turn.
5. rotary steel pipe pressure-vaccum apparatus for ash according to claim 4, it is characterized in that: it also comprises dynamical system (7), described dynamical system (7) is fixed on the support (6), described dynamical system (7) is connected in sequence by frequency conversion braking motor (13), brake (14), reductor (15), spring column pin axial organ (16), and described spring column pin axial organ (16) is connected with described pivoted frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210269 CN203184294U (en) | 2013-04-24 | 2013-04-24 | Rotation type steel tube dust blowing-sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210269 CN203184294U (en) | 2013-04-24 | 2013-04-24 | Rotation type steel tube dust blowing-sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184294U true CN203184294U (en) | 2013-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210269 Expired - Fee Related CN203184294U (en) | 2013-04-24 | 2013-04-24 | Rotation type steel tube dust blowing-sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429458A (en) * | 2016-11-11 | 2017-02-22 | 航天长征化学工程股份有限公司 | Rotary type pulverized coal pressure-increasing and filling device and system |
| CN112657963A (en) * | 2020-12-28 | 2021-04-16 | 王勤政 | Seamless stainless steel tube purging device |
-
2013
- 2013-04-24 CN CN 201320210269 patent/CN203184294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429458A (en) * | 2016-11-11 | 2017-02-22 | 航天长征化学工程股份有限公司 | Rotary type pulverized coal pressure-increasing and filling device and system |
| CN112657963A (en) * | 2020-12-28 | 2021-04-16 | 王勤政 | Seamless stainless steel tube purging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |