CN205246166U - Material appearance is visited to pendulum model - Google Patents
Material appearance is visited to pendulum model Download PDFInfo
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- CN205246166U CN205246166U CN201521109335.3U CN201521109335U CN205246166U CN 205246166 U CN205246166 U CN 205246166U CN 201521109335 U CN201521109335 U CN 201521109335U CN 205246166 U CN205246166 U CN 205246166U
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- needle bar
- pendulum model
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Abstract
The utility model discloses a material appearance is visited to pendulum model that shale oil refining gas retort material level was surveyed, including mechanical part and electric part, mechanical part comprises spherical cardan shaft, needle bar and weight, and spherical cardan shaft is fixed in needle bar upper portion, and the needle bar lower extreme is equipped with the weight, and spherical cardan shaft is prescribed a limit to in the ball seat flange, and the needle bar can be swung to arbitrary orientation, and in furnace roof entering stove was passed to the needle bar lower part, the needle bar top was to there being proximity switch. The utility model discloses an interior with the external isolation of stove can be realized to spherical cardan shaft, plays sealed effect, and when the material was visited in the assurance, the furnace gas can not be excessive. The utility model discloses simple structure, the preparation is easy, and low cost can improve operating personnel's working environment, reduces that oil gas is outer to be leaked and environmental pollution, and it is automatic to realize visiting the blowing.
Description
Technical field
The utility model belongs to shale oil refining gas retort and visits material technology, is specifically related to a kind of automatic material-probing device.
Background technology
Shale oil refining is a kind ofly will extract containing organic sedimentary rock the chemical technology of shale oil and gas. At present, itThe pillar industry of Fushun Mining Ind Group Co., Ltd., the exploitation expanding day of shale oil refining, supporting attached establishingStandby, facility is also further perfect.
Former gas retort is visited material mode: when blowing, on-the-spot workman presses lower flashboard shift knob, and flashboard is opened, and starts to putMaterial, while piling material, inserts and heuristics in stove probably material level from furnace roof with a reinforcing bar hammer drill in workman relies on experience sensation stove. ThisPlant spy material mode and have problems:
The material level error of probably measuring by experience is large, can affect to production;
Visit when material, in the time that workman probes in stove with reinforcing bar hammer drill, due to furnace pressure, the carbonization gas cognition in stove fromOpening part overflows in a large number. On the one hand, the gas overflowing contains the composition being pernicious to people, and workman healthy had to impact;On the other hand, when gas overflowing, can lose the oil gas in a part of stove, cause shale oil output to have certain minimizing;
Blowing overlong time can cause shale to pile with feeding mouth, now cannot close flashboard tight again, occurs stifled, card phenomenon,Carbonizing gas in stove is leaked in a large number;
Furnace gas overflows and is discharged in atmosphere, can impact surrounding environment.
Summary of the invention
The purpose of this utility model is to visit at present the shortcoming of material mode for Fushun type retort, provides a kind of safe, highThe pendulum model material-probing instrument of effect, environmental protection.
The technical solution adopted in the utility model is: pendulum model material-probing instrument is arranged on shale oil refining gas retort furnace roof, comprisesComplete and visit the mechanical part of material and the electric part of switching value signal output. Mechanical part is by spherical universal axle, shank and weightComposition, spherical universal axle is fixed on shank top, and shank lower end is provided with weight, and spherical universal axle is limited in ball seat flange,Shank can swing to any direction, and shank bottom enters in stove through furnace roof, and shank top is to there being approach switch. When in stoveWhen material level is lower, shank is because the gravity of weight is in vertical position, and now approach switch corresponding to shank top is closure state;When blowing, along with the increase of shale in stove, the shank of pendulum model material-probing instrument is by vertical pushed to maximum deviation angle, when inWhen maximum deviation angle, the approach switch SQ of electric part disconnects, and exports a switching value signal, this output signal can be delivered toIn on-the-spot automatic control system, realize the automation of visiting blowing. Spherical universal axle of the present utility model can be realized in stove with extraneousIsolation, play sealing function, ensure to visit when material, furnace gas can be not excessive.
Pendulum model is visited materials device has very large improvement compared with former spy material mode. The first, this apparatus structure is simple, makesEasily, cost is very cheap. Therefore, package unit, in fabrication cycle and cost, all has very large advantage; The second, this dressPut the work situation that can improve to a certain extent site operation personnel, and reduce the oil gas production loss causing that leaks outside,And then the pollution of minimizing to environment; The 3rd, the switching value signal of pendulum model material-probing instrument output, delivers to on-the-spot robot control system(RCS), canRealize and visit blowing automation, improved the automaticity of Fushun gas retort technique.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the use view of the utility model in the time of low material level;
Fig. 3 is the use view of the utility model in the time of high charge level;
Fig. 4 is the circuit theory diagrams of the utility model switching value output.
Detailed description of the invention
On shale oil refining gas retort 11, be provided with feed bin 8, feed bin 8 below corresponding gas retort feeding mouth 10 places is provided with electric liquidFlashboard 9 is installed pendulum model material-probing instrument 12 on the stove roof plate on feed bin 8 sides. Pendulum model material-probing instrument comprises mechanical part and electricPart, mechanical part is made up of spherical universal axle 3, shank 5 and weight 7, and spherical universal axle 3 is fixed on shank 5 tops, shank 5Lower end is provided with weight 7, and spherical universal axle 3 is defined in ball seat flange 4, and shank 5 can swing to any direction, shank 5 bottomsEnter in stove through furnace roof, shank 5 tops are to there being approach switch 1. There is protection the position that pendulum model material-probing instrument is installed at furnace roofCover 2, protective cover 2 is more than 3 partially enclosed in cover body by the spherical universal axle of pendulum model material-probing instrument, and approach switch 1 is installed on guarantorOn guard shield 2 top boards, ball seat flange 4 is fixed on protective cover 2 base plate places, and protective cover 2 base 6 peace seats are below in furnace roof plane.The electric part of pendulum model material-probing instrument is through circuit breaker Q F connecting valve power supply V ac input end and instruction by 220V AC powerLamp LD, Switching Power Supply V output dc voltage is to relay K A power supply, and approach switch SQ is connected in relay K A loop, relayThe normal opened contact KA1 of device KA is connected in indicator lamp LD loop.
Claims (3)
1. a pendulum model material-probing instrument, is arranged on shale oil refining gas retort furnace roof, comprises mechanical part and electric part, its featureBe: mechanical part is made up of spherical universal axle (3), shank (5) and weight (7), and spherical universal axle (3) is fixed on shank (5)Portion, shank (5) lower end is provided with weight (7), and spherical universal axle (3) is defined in ball seat flange (4), and shank (5) can be to arbitrarilyDirection swings, and shank (5) bottom enters in stove through furnace roof, and shank (5) top is to there being approach switch (1).
2. pendulum model material-probing instrument according to claim 1, is characterized in that: the position that pendulum model material-probing instrument is installed at furnace roof hasProtective cover (2), protective cover (2) is partially enclosed in cover body above by the spherical universal axle (3) of pendulum model material-probing instrument, approach switch(1) be installed on protective cover (2) top board, ball seat flange (4) is fixed on protective cover (2) base plate place, protective cover (2) base below(6) peace seat is in furnace roof plane.
3. pendulum model material-probing instrument according to claim 1, is characterized in that: electric part is through opening circuit by 220V AC powerDevice QF connecting valve power supply V ac input end and indicator lamp LD, Switching Power Supply V output dc voltage, to relay K A power supply, connectsNearly switch S Q is connected in relay K A loop, and the normal opened contact KA1 of relay K A is connected in indicator lamp LD loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109335.3U CN205246166U (en) | 2015-12-29 | 2015-12-29 | Material appearance is visited to pendulum model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109335.3U CN205246166U (en) | 2015-12-29 | 2015-12-29 | Material appearance is visited to pendulum model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246166U true CN205246166U (en) | 2016-05-18 |
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ID=55945238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109335.3U Active CN205246166U (en) | 2015-12-29 | 2015-12-29 | Material appearance is visited to pendulum model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144675A (en) * | 2018-01-24 | 2018-06-12 | 青岛荣基电子科技有限责任公司 | A kind of glass particle preparing instrument |
-
2015
- 2015-12-29 CN CN201521109335.3U patent/CN205246166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144675A (en) * | 2018-01-24 | 2018-06-12 | 青岛荣基电子科技有限责任公司 | A kind of glass particle preparing instrument |
| CN108144675B (en) * | 2018-01-24 | 2023-09-22 | 青岛荣基电子科技有限责任公司 | Glass particle preparation instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |