CN203291837U - Final shrunk kettle - Google Patents
Final shrunk kettle Download PDFInfo
- Publication number
- CN203291837U CN203291837U CN2013203123860U CN201320312386U CN203291837U CN 203291837 U CN203291837 U CN 203291837U CN 2013203123860 U CN2013203123860 U CN 2013203123860U CN 201320312386 U CN201320312386 U CN 201320312386U CN 203291837 U CN203291837 U CN 203291837U
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- tank
- rear end
- end cover
- tank body
- oil
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- Expired - Fee Related
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Abstract
The utility model relates to a final shrunk kettle which comprises a tank, wherein a front end cover is arranged at the front end of the tank; a rear end cover is arranged at the rear end of the tank; a feed port is formed in the front end cover; a discharge port is formed in the rear end cover; a jacket is arranged outside the tank; oil inlets and oil outlets are formed in the front end cover, the rear end cover and the jacket respectively; circulation oil is arranged in the front end cover, the rear end cover and the jacket respectively; a blowing pipe is arranged in the front end cover of the tank; an air source is arranged outside the tank; the blowing pipe is connected with the air source; and a pressure gauge is arranged on the blowing pipe. According to the final shrunk kettle, air pressure in the tank is detected by blowing the interior of the tank, and then detecting air pressure during a blowing course, so that the original radiocobalt-60 liquid level detector is replaced; harms of radioactive rays to a worker are avoided; and the detection cost and the maintenance cost are saved.
Description
Technical field
The utility model relates to the technical field of polyester production facility, refers to especially a kind of final minification still.
Background technology
The final minification still is one of capital equipment of production of polyester.It generally includes a tank body, the front end of tank body is provided with drive end bearing bracket, the rear end of tank body is provided with rear end cap, the outer setting of tank body has chuck, on drive end bearing bracket, rear end cap and chuck, be respectively arranged with oil-in and oil-out, recycle oil is set respectively in drive end bearing bracket, rear end cap and chuck, in the outer setting of tank body, radioactive source cobalt-60 level detector is arranged, be used to surveying the liquid height in tank body.Its shortcoming is: due to radioactive source cobalt-60 level detector in use, it produces emissivity ray, and is very big to harm, and this kind survey meter belongs to dangerous material, need to regularly detect and safeguard, cost is very high.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of without adopting radioactive source cobalt-60 level detector just can carry out to tank body the final minification still of liquid level detection.
for addressing the above problem, the technical solution adopted in the utility model is: a kind of final minification still, comprise: tank body, the front end of tank body is provided with drive end bearing bracket, the rear end of tank body is provided with rear end cap, the outer setting of tank body has chuck, on drive end bearing bracket, be provided with charging aperture, on rear end cap, be provided with discharging opening, drive end bearing bracket, on rear end cap and chuck, be respectively arranged with oil-in and oil-out, drive end bearing bracket, recycle oil is set respectively in rear end cap and chuck, in the drive end bearing bracket of described tank body, be provided with gas blow pipe, the outer setting of tank body has source of the gas, gas blow pipe is connected with source of the gas, on gas blow pipe, be provided with Pressure gauge.
The beneficial effects of the utility model are: above-mentioned final minification still, it adopts blows to tank interior, air pressure while then blowing by detection, detect the air pressure in tank body, according to air pressure, detect the level condition in tank, thereby substituted original radiation cobalt-60 level detector, avoided the injury of radioactive ray to the workman, also saved the cost that detects and safeguard.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, tank body, 2, drive end bearing bracket, 3, rear end cap, 4, chuck, 5, charging aperture, 6, discharging opening, 7, front oil-in, 8, front oil-out, 9, rear oil-in, 10, rear oil-out, 11, chuck oil-in, 12, the chuck oil-out, 13, gas blow pipe, 14, source of the gas, 15, Pressure gauge.
The specific embodiment
Below by specific embodiment, a kind of final minification still described in the utility model is described in further detail.
as shown in Figure 1, a kind of final minification still, comprise: tank body 1, the front end of tank body 1 is provided with drive end bearing bracket 2, the rear end of tank body 1 is provided with rear end cap 3, the outer setting of tank body 1 has chuck 4, on drive end bearing bracket 2, be provided with charging aperture 5, on rear end cap 3, be provided with discharging opening 6, on drive end bearing bracket 2, also be provided with front oil-in 7 and front oil-out 8, on rear end cap 3, also be provided with rear oil-in 9 and rear oil-out 10, on chuck 4, be provided with chuck oil-in 11 and chuck oil-out 12, drive end bearing bracket 2, in rear end cap 3 and chuck 4, recycle oil is set respectively, in the drive end bearing bracket 2 of described tank body 1, be provided with gas blow pipe 13, the outer setting of tank body 1 has source of the gas 14, gas blow pipe 13 is connected with source of the gas 14, on gas blow pipe 13, be provided with Pressure gauge 15.
The operation principle of above-mentioned final minification still is: when the final minification still carries out work, blow in 13 pairs of tank body 1 inside of gas blow pipe, because tank body 1 is the space of a sealing, the air pressure that the interior existence of tank body 1 is certain, when blow in 13 pairs of tank body 1 inside of gas blow pipe, Pressure gauge 15 on gas blow pipe 13 can demonstrate the pressure in tank, thereby can detect the level condition in tank according to the pressure in tank, thereby substituted original radiation cobalt-60 level detector, avoid the injury of radioactive ray to the workman, also saved the cost that detects and safeguard.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not be used to limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. final minification still, comprise: tank body, the front end of tank body is provided with drive end bearing bracket, the rear end of tank body is provided with rear end cap, the outer setting of tank body has chuck, on drive end bearing bracket, be provided with charging aperture, on rear end cap, be provided with discharging opening, on drive end bearing bracket, rear end cap and chuck, be respectively arranged with oil-in and oil-out, recycle oil is set respectively in drive end bearing bracket, rear end cap and chuck, it is characterized in that: in the drive end bearing bracket of described tank body, be provided with gas blow pipe, the outer setting of tank body has source of the gas, gas blow pipe is connected with source of the gas, on gas blow pipe, is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203123860U CN203291837U (en) | 2013-06-01 | 2013-06-01 | Final shrunk kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203123860U CN203291837U (en) | 2013-06-01 | 2013-06-01 | Final shrunk kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291837U true CN203291837U (en) | 2013-11-20 |
Family
ID=49567877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203123860U Expired - Fee Related CN203291837U (en) | 2013-06-01 | 2013-06-01 | Final shrunk kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275310A (en) * | 2013-06-01 | 2013-09-04 | 张家港市宝田新型材料科技有限公司 | Last-polycondensation reactor |
-
2013
- 2013-06-01 CN CN2013203123860U patent/CN203291837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275310A (en) * | 2013-06-01 | 2013-09-04 | 张家港市宝田新型材料科技有限公司 | Last-polycondensation reactor |
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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: 20131120 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |