CN209968750U - Anticorrosive construction equipment of vertical storage tank inner chamber - Google Patents
Anticorrosive construction equipment of vertical storage tank inner chamber Download PDFInfo
- Publication number
- CN209968750U CN209968750U CN201920802694.9U CN201920802694U CN209968750U CN 209968750 U CN209968750 U CN 209968750U CN 201920802694 U CN201920802694 U CN 201920802694U CN 209968750 U CN209968750 U CN 209968750U
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- storage tank
- shell
- vertical
- inner cavity
- hose
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Abstract
The utility model relates to a vertical storage tank inner cavity anticorrosion construction device, which effectively solves the problems of unchanged anticorrosion construction of the inner wall of the storage tank and high danger coefficient; the technical scheme includes that the hydraulic lifting device comprises a balancing weight, a lifting rope is connected to the upper end of the balancing weight, a vertical motor is fixed to the lower end of the balancing weight, the motor is connected with a power supply through a wire, an output shaft of the motor is arranged below the balancing weight, a columnar shell is mounted on the output shaft, a pressure tank is screwed to the bottom of the shell through threads, and the pressure tank is communicated with the interior of the shell; a hose communicated with the inside of the shell is installed on the side wall of the shell, the outer end of the hose is connected with a spray head, and an electromagnetic valve is installed on the hose; the utility model discloses do not need constructor to get into jar internal greatly reduced toxic gas's the inspiratory capacity, protection workman's health, simultaneously, this device construction convenience, the spraying is fast, and is efficient.
Description
Technical Field
The utility model relates to a jar body rust-resistant field specifically is an anticorrosive construction equipment of vertical storage tank inner chamber.
Background
The vertical storage tank is a tank body structure for storing liquid and gas, and is widely used due to small floor space and less residues; in order to prevent the inner wall of the storage tank from rusting and corroding, a corrosion-proof layer is generally required to be sprayed on the inner wall of the tank body, at present, workers mostly enter the tank body to spray the corrosion-proof layer by using a spray gun, and because the space in the tank body is narrow and almost not ventilated, and the concentration of a corrosion-proof material is too high, the accidents of oxygen deficiency or poisoning of the workers are very easy to happen, even if the accidents do not happen, a large amount of toxic gas is sucked, and the harm to the health of the workers is very large; moreover, the workman need climb to jar body top just can get into in the jar, takes place easily and falls the injury accident, and the less jar body of opening gets into inside very difficultly a bit, in addition, is under construction in narrow and small space very unchangeably, inefficiency.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an anticorrosive construction equipment of vertical storage tank inner chamber, the effectual anticorrosive construction of present storage tank inner wall of having solved is unchangeable, problem that the danger coefficient is high.
The technical scheme for solving the problem is that the anticorrosion construction device for the inner cavity of the vertical storage tank comprises a balancing weight, wherein the upper end of the balancing weight is connected with a lifting rope, the lower end of the balancing weight is fixedly provided with a vertical motor, the motor is connected with a power supply through a wire, an output shaft of the motor is arranged below the balancing weight, a columnar shell is arranged on the output shaft, the bottom of the shell is spirally provided with a pressure tank through threads, and the pressure tank is communicated with the interior of the shell; the side wall of the shell is provided with a hose communicated with the inside of the shell, the outer end of the hose is connected with a spray head, and the hose is provided with an electromagnetic valve.
The utility model discloses do not need constructor to get into jar internal greatly reduced toxic gas's the inspiratory capacity, protection workman's health, simultaneously, this device construction convenience, the spraying is fast, and is efficient.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a front view of the present invention when the motor rotates.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model comprises a counterweight block 1, a lifting rope 2 is connected with the upper end of the counterweight block 1, a vertical motor 3 is fixed at the lower end of the counterweight block 1, the motor 3 is connected with a power supply through a wire, a columnar shell 4 is arranged below an output shaft of the motor 3 and on the output shaft, a pressure tank 5 is screwed at the bottom of the shell 4 through a thread, and the pressure tank 5 is communicated with the inside of the shell 4; the side wall of the shell 4 is provided with a hose 6 communicated with the inside of the shell, the outer end of the hose 6 is connected with a spray head 7, and the hose 6 is provided with an electromagnetic valve 8.
The device further comprises a vertical rod 9, a cross rod 10 is fixed at the upper end of the vertical rod 9, the vertical rod 9 and the cross rod 10 form an L-shaped support, fixed pulleys 11 are respectively installed at two ends of the cross rod 10, a winding wheel 12 is installed at the lower end of the vertical rod 9, and the upper end of the lifting rope 2 is wound around the two fixed pulleys 11 and then wound on the winding wheel 12.
The lower end of the vertical rod 9 is provided with a base 13, and a plurality of universal wheels 14 are arranged below the base 13.
The winding wheel 12 is provided with a rocking handle 15, and the winding wheel 12 can be rotated through the rocking handle 15; it is of course also possible to drive the reel 12 with the motor 3.
The hose 6, the spray head 7 and the electromagnetic valve 8 are uniformly distributed on the circumference of the base.
An inclined tube 16 which inclines upwards is installed on the shell 4, an inclined nozzle 7 which inclines upwards is installed at the outer end of the inclined tube 16, an electromagnetic valve 8 is installed on the inclined tube 16, and the inclined tube 16 can spray the top of the storage tank.
The solenoid valves 8 are remote-controlled, the vertical rods 9 are provided with control panels 17, and remote-control switches of the solenoid valves 8 are all arranged on the control panels 17.
The lower extreme of balancing weight 1 install camera 18, be equipped with the display screen of being connected with camera 18 on control panel 17, but the spraying condition in the tank is observed to the display screen.
The utility model discloses the pressure tank 5 is equipped with coating and has high pressure, when using specifically, at first push the support to the jar body next door of waiting to spray, make the outer end of horizontal pole 10 extend the top of storage tank, then open the jar mouth of storage tank upper end, rotate take-up pulley 12 and transfer balancing weight 1 to the jar internal, until the lower extreme of hose 6 is close to the tank bottoms, then open solenoid valve 8 on each hose 6 through control panel 17, then the coating in the pressure tank 5 gets into casing 4 under the effect of high pressure and then spout from shower nozzle 7 through hose 6, start motor 3 simultaneously, motor 3 rotates and drives casing 4 and hose 6 on the casing 4 to rotate, and make the rotational speed of motor 3 rise gradually, then hose 6 throws away outwards under the effect of centrifugal force, and the range is bigger and bigger, in this process, shower nozzle 7 of hose 6 outer end sprays by circular outside to jar body bottom, until hose 6 reaches and is close the horizontality, at this moment, the sprayer 7 sprays the internal side wall of the tank, at this moment, the winding wheel 12 is rotated to make the lifting rope 2 upwards promote the balancing weight 1, the sprayer 7 on the hose 6 is sprayed from the inner wall of the tank body from the lower supreme, thereby the spraying condition can be observed through the display screen and the ascending speed of the balancing weight 1 is adjusted, until the balancing weight 1 ascends to the tank body top, the side wall of the tank body is completed by spraying, at this moment, the electromagnetic valves 8 on the hoses 6 are closed, the electromagnetic valve 8 on the pipe chute 16 is opened, the sprayer 7 on the pipe chute 16 begins to spray the tank body top, after the spraying is completed, all the electromagnetic valves 8 are closed, then the motor 3 is closed.
The utility model has the advantages that the construction personnel do not need to enter the tank body for spraying construction, and do not need to climb to the top of the storage tank, thereby avoiding the poisoning or falling danger caused by spraying operation in a closed environment, greatly reducing the suction amount of toxic gas and protecting the health of workers; meanwhile, the device is convenient to construct, high in spraying speed and high in efficiency.
Claims (8)
1. An anticorrosion construction device for an inner cavity of a vertical storage tank comprises a balancing weight (1), and is characterized in that the upper end of the balancing weight (1) is connected with a lifting rope (2), the lower end of the balancing weight (1) is fixedly provided with a vertical motor (3), the motor (3) is connected with a power supply through a wire, an output shaft of the motor (3) is arranged below, a columnar shell (4) is arranged on the output shaft, the bottom of the shell (4) is spirally provided with a pressure tank (5) through threads, and the pressure tank (5) is communicated with the inside of the shell (4); the side wall of the shell (4) is provided with a hose (6) communicated with the inside of the shell, the outer end of the hose (6) is connected with a spray head (7), and the hose (6) is provided with an electromagnetic valve (8).
2. The anticorrosion construction device for the inner cavity of the vertical storage tank as recited in claim 1, further comprising a vertical rod (9), wherein a cross rod (10) is fixed at the upper end of the vertical rod (9), the vertical rod (9) and the cross rod (10) form an L-shaped bracket, a fixed pulley (11) is respectively installed at both ends of the cross rod (10), a winding wheel (12) is installed at the lower end of the vertical rod (9), and the upper end of the lifting rope (2) is wound around the two fixed pulleys (11) and then wound on the winding wheel (12).
3. The vertical storage tank inner cavity anticorrosion construction device as claimed in claim 2, wherein a base (13) is installed at the lower end of the vertical rod (9), and a plurality of universal wheels (14) are installed below the base (13).
4. The vertical storage tank inner cavity anticorrosion construction device as claimed in claim 2, wherein the winding wheel (12) is provided with a rocking handle (15), and the winding wheel (12) can be rotated by the rocking handle (15).
5. The vertical storage tank inner cavity anticorrosion construction device as claimed in claim 1, wherein a plurality of hoses (6), nozzles (7) and electromagnetic valves (8) are uniformly distributed on the circumference.
6. The anticorrosion construction device for the inner cavity of the vertical storage tank as recited in claim 1, wherein the casing (4) is provided with an inclined upward pipe (16), the outer end of the inclined pipe (16) is provided with an inclined upward nozzle (7), and the inclined pipe (16) is provided with an electromagnetic valve (8).
7. The vertical storage tank inner cavity anticorrosion construction device as claimed in claim 2, wherein the electromagnetic valves (8) are all of remote control type, the vertical rods (9) are provided with control panels (17), and remote switches of the electromagnetic valves (8) are all arranged on the control panels (17).
8. The anticorrosion construction device for the inner cavity of the vertical storage tank as recited in claim 1, wherein the lower end of the counterweight block (1) is provided with a camera (18), the control panel (17) is provided with a display screen connected with the camera (18), and the display screen can observe the spraying condition in the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802694.9U CN209968750U (en) | 2019-05-30 | 2019-05-30 | Anticorrosive construction equipment of vertical storage tank inner chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802694.9U CN209968750U (en) | 2019-05-30 | 2019-05-30 | Anticorrosive construction equipment of vertical storage tank inner chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209968750U true CN209968750U (en) | 2020-01-21 |
Family
ID=69264831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920802694.9U Expired - Fee Related CN209968750U (en) | 2019-05-30 | 2019-05-30 | Anticorrosive construction equipment of vertical storage tank inner chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209968750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843075A (en) * | 2021-11-01 | 2021-12-28 | 北矿大(南京)新能源环保技术研究院有限公司 | System for be used for pit to restore |
| CN114534970A (en) * | 2022-02-14 | 2022-05-27 | 中国一冶集团有限公司 | Equipment for coating inner surface of large spherical container |
-
2019
- 2019-05-30 CN CN201920802694.9U patent/CN209968750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843075A (en) * | 2021-11-01 | 2021-12-28 | 北矿大(南京)新能源环保技术研究院有限公司 | System for be used for pit to restore |
| CN113843075B (en) * | 2021-11-01 | 2023-02-28 | 北矿大(南京)新能源环保技术研究院有限公司 | System for be used for pit to restore |
| CN114534970A (en) * | 2022-02-14 | 2022-05-27 | 中国一冶集团有限公司 | Equipment for coating inner surface of large spherical container |
| CN114534970B (en) * | 2022-02-14 | 2023-10-24 | 中国一冶集团有限公司 | Device for coating inner surface of large spherical container |
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| 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: 20200121 Termination date: 20210530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |