CN104390140A - Coal gas transportation proportion regulating device - Google Patents
Coal gas transportation proportion regulating device Download PDFInfo
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- CN104390140A CN104390140A CN201410650792.7A CN201410650792A CN104390140A CN 104390140 A CN104390140 A CN 104390140A CN 201410650792 A CN201410650792 A CN 201410650792A CN 104390140 A CN104390140 A CN 104390140A
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- coal gas
- conduit
- pipe
- elastic diaphragm
- diaphragm
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Abstract
The invention discloses a coal gas transportation proportion regulating device. The coal gas transportation proportion regulating device comprises a first guide pipe and a second guide pipe, wherein the first guide pipe and the second guide pipe are used for transporting coal gas and are relatively arranged, the first guide pipe and the second guide pipe are internally and respectively provided with a first elastic diaphragm and a second elastic diaphragm, the first elastic diaphragm and the second elastic diaphragm are respectively connected with an impact pipe, a regulator is arranged between the first guide pipe and the second guide pipe, the regulator comprises a support, a spray pipe, a first membrane and a second membrane, the support is arranged right above the spray pipe, the left side and the right side of the support are respectively provided with a gas guiding pipe, the first membrane and the second membrane are respectively connected with the impact pipes of the first elastic diaphragm and the second elastic diaphragm, the spray pipe is arranged at the middle part of the regulator, and the first guide pipe is also internally provided with a throttling valve. According to the coal gas transportation proportion regulating device disclosed by the invention, the problem in existing coal gas transportation that the supply amount of the coal gas cannot be reasonably controlled and regulated can be solved.
Description
Technical field
The present invention relates to the controlling device in coal gas conveying equipment, particularly relate to a kind of coal gas conveying ratio control device.
Background technique
Coal gas is a kind of clear energy sources, and easy to use, and the vast cities and towns of China widely use coal gas, civilian and industrial fuel.For metal smelt industry, Some Enterprises is using coal gas as fuel, in existing coal gas course of conveying, the flow sent into by coal gas in stove cannot effectively control, and its flow is steady state value, can not arbitrarily regulate, there is no coal gas, or be exactly maximum coal gas, the size of conservative control coal gas can not be reached, consumption coal is large-minded, and gas utilization rate is low.Because the consumption of the energy of metal smelt industry is very huge, if the utilization ratio of coal gas is low, larger waste will be caused, be not suitable for the requirement of environmental protection and energy saving.Therefore provide a kind of can according to productive temp adjust preferably the supply of coal gas coal gas conveying ratio control device become shocking problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of coal gas to carry ratio control device, to solve in the conveying of existing coal gas, the supply of coal gas can not conservative control, adjustment problem.
To achieve these goals, the invention provides following technological scheme: coal gas conveying ratio control device, comprise for carrying coal gas and the first conduit be oppositely arranged and the second conduit, the first elastic diaphragm and the second elastic diaphragm is respectively equipped with in described first conduit and the second conduit, described first elastic diaphragm and the second elastic diaphragm are connected to shock tube, regulator is provided with between described first conduit and the second conduit, described regulator comprises bearing, jet pipe, primary diaphragm and secondary diaphragm, described bearing is located at directly over jet pipe, a left side for bearing, right both sides are respectively equipped with air pipe, described primary diaphragm and secondary diaphragm are connected the shock tube of the first elastic diaphragm and the second elastic diaphragm respectively, the middle part of regulator is located at by described jet pipe, also throttle valve is provided with in described first conduit, described throttle valve is connected with cylinder by leverage, described cylinder comprises by separated first chamber of piston and the second chamber, it is left that described first chamber and the second chamber are connected bearing respectively separately, the air pipe of right both sides.
The principle of this programme is such: when normally using, in second conduit, coal gas amount should be able to keep certain proportion with the consumption of coal gas in the first conduit automatically, during work, two kinds of coal gas are carried respectively in the first conduit and the second conduit, owing to being respectively equipped with the first elastic diaphragm and the second elastic diaphragm in the first conduit and the second conduit, first elastic diaphragm and the second elastic diaphragm are respectively used to the pressure of gas in perception first conduit and the second conduit, and by shock tube pressure floated and be delivered on primary diaphragm on regulator and secondary diaphragm, if the gas consumption amount in the first conduit reduces, jet pipe then in regulator deflects left, due to the first chamber of cylinder and the second chamber respectively with the left side of bearing, the air pipe of right both sides is communicated with, now jet pipe deflects left, gas is blown in the first chamber of being communicated with on the left of bearing, first chamber inner pressure is increased by force, piston moves to right, because the throttle valve in the first conduit connects cylinder by leverage, by lever system, throttle valve is opened, until reach ratio previous between two coal gas amounts.
Preferably, the two ends, left and right of described regulator are equipped with barometer, and barometer is used for the pressure showing coal gas in the first conduit and the second conduit in real time, ensures the safety used.
Preferably, on described bearing, the air pipe of arranged on left and right sides runs through bearing respectively, and described air pipe is provided with in the funnelform mouth of pipe, is conducive to jet pipe in deflection, and the gas in jet pipe is accurately injected in air pipe.
Preferably, on described jet pipe and air pipe in the funnelform mouth of pipe between be provided with the gap of 2mm, be beneficial to the deflection of jet pipe, can not and regulator inwall between collide, cause the damage of jet pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of coal gas of the present invention conveying ratio control device embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference character in Figure of description comprises: the first conduit 1, second conduit 2, first elastic diaphragm 3, second elastic diaphragm 4, shock tube 5, regulator 6, bearing 7, jet pipe 8, primary diaphragm 9, secondary diaphragm 10, air pipe 11, the funnelform mouth of pipe 12, throttle valve 13, first chamber 14, second chamber 15, barometer 16.
As shown in Figure 1, coal gas conveying ratio control device, comprise for carrying coal gas and the first conduit 1 and the second conduit 2 be oppositely arranged, the first elastic diaphragm 3 and the second elastic diaphragm 4 is respectively equipped with in first conduit 1 and the second conduit 2, first elastic diaphragm 3 and the second elastic diaphragm 4 are connected to shock tube 5, regulator 6 is provided with between first conduit 1 and the second conduit 2, regulator 6 comprises bearing 7, jet pipe 8, primary diaphragm 9 and secondary diaphragm 10, bearing 7 is located at directly over jet pipe 8, a left side for bearing 7, right both sides are respectively equipped with air pipe 11, bearing 7 is upper left, the air pipe 11 of right both sides runs through bearing 7 respectively, air pipe 11 is provided with in the funnelform mouth of pipe 12, primary diaphragm 9 and secondary diaphragm 10 are connected the shock tube 5 of the first elastic diaphragm 3 and the second elastic diaphragm 4 respectively, the middle part of regulator 6 is located at by jet pipe 8, throttle valve 13 is also provided with in first conduit 1, throttle valve 13 is connected with cylinder by leverage, cylinder comprises by separated first chamber 14 and the second chamber 15 of piston, it is left that first chamber 14 and the second chamber 15 are connected bearing 7 respectively separately, the air pipe 11 of right both sides, the two ends, left and right of regulator 6 are equipped with barometer 16, jet pipe 8 and air pipe 11 are the gap being provided with 2mm between the funnelform mouth of pipe 12.
In the present embodiment, when normally using, in second conduit 2, coal gas amount should be able to keep certain proportion with the consumption of coal gas in the first conduit 1 automatically, during work, two kinds of coal gas are carried respectively in the first conduit 1 and the second conduit 2, owing to being respectively equipped with the first elastic diaphragm 3 and the second elastic diaphragm 4 in the first conduit 1 and the second conduit 2, first elastic diaphragm 3 and the second elastic diaphragm 4 are respectively used to the pressure of gas in perception first conduit 1 and the second conduit 2, and by shock tube 5 pressure floated and be delivered on primary diaphragm 9 on regulator 6 and secondary diaphragm 10, if the gas consumption amount in the first conduit 1 reduces, jet pipe 8 then in regulator 6 deflects left, due to the first chamber 14 of cylinder and the second chamber 15 respectively with the left side of bearing 7, the air pipe 11 of right both sides is communicated with, now jet pipe 8 deflects left, gas is blown in the first chamber 14 of connection on the left of bearing 7, pressure in first chamber 14 is increased, piston moves to right, because the throttle valve 13 in the first conduit 1 connects cylinder by leverage, by lever system, throttle valve 13 is opened, until reach ratio previous between two coal gas amounts.
The two ends, left and right of regulator 6 are equipped with barometer 16, and barometer 16, for showing the pressure of coal gas in the first conduit 1 and the second conduit 2 in real time, ensures the safety used.On bearing 7, the air pipe 11 of arranged on left and right sides runs through bearing 7 respectively, and air pipe 11 is provided with in the funnelform mouth of pipe 12, and be conducive to jet pipe 8 in deflection, the gas in jet pipe 8 is accurately injected in air pipe 11.On jet pipe 8 and air pipe 11 in the funnelform mouth of pipe 12 between be provided with the gap of 2mm, be beneficial to the deflection of jet pipe 8, can not and regulator 6 inwall between collide, cause the damage of jet pipe 8.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. coal gas conveying ratio control device, it is characterized in that, comprise for carrying coal gas and the first conduit be oppositely arranged and the second conduit, the first elastic diaphragm and the second elastic diaphragm is respectively equipped with in described first conduit and the second conduit, described first elastic diaphragm and the second elastic diaphragm are connected to shock tube, regulator is provided with between described first conduit and the second conduit, described regulator comprises bearing, jet pipe, primary diaphragm and secondary diaphragm, described bearing is located at directly over jet pipe, a left side for bearing, right both sides are respectively equipped with air pipe, described primary diaphragm and secondary diaphragm are connected the shock tube of the first elastic diaphragm and the second elastic diaphragm respectively, the middle part of regulator is located at by described jet pipe, also throttle valve is provided with in described first conduit, described throttle valve is connected with cylinder by leverage, described cylinder comprises by separated first chamber of piston and the second chamber, it is left that described first chamber and the second chamber are connected bearing respectively separately, the air pipe of right both sides.
2. coal gas conveying ratio control device as claimed in claim 1, it is characterized in that, the two ends, left and right of described regulator are equipped with barometer.
3. coal gas conveying ratio control device as claimed in claim 1, it is characterized in that, on described bearing, the air pipe of arranged on left and right sides runs through bearing respectively, and described air pipe is provided with in the funnelform mouth of pipe.
4. coal gas conveying ratio control device as claimed in claim 3, is characterized in that, described jet pipe and air pipe are the gap being provided with 2mm between the funnelform mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650792.7A CN104390140A (en) | 2014-11-16 | 2014-11-16 | Coal gas transportation proportion regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650792.7A CN104390140A (en) | 2014-11-16 | 2014-11-16 | Coal gas transportation proportion regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104390140A true CN104390140A (en) | 2015-03-04 |
Family
ID=52608079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650792.7A Withdrawn CN104390140A (en) | 2014-11-16 | 2014-11-16 | Coal gas transportation proportion regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104390140A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB299573A (en) * | 1927-09-13 | 1928-11-01 | Alfred Curt Becker | Gas pressure regulator for street lamps, house, apartment and the like connections |
| CN88203333U (en) * | 1988-02-11 | 1988-10-19 | 沈振东 | Gas-sensitive solenoid valve |
| CN2258941Y (en) * | 1996-06-03 | 1997-08-06 | 许继承 | Gas adjusting valve seat |
| CN2603279Y (en) * | 2003-02-21 | 2004-02-11 | 李华章 | Automatic switching off valve for combustible gas leakage |
| CN2723705Y (en) * | 2004-06-29 | 2005-09-07 | 义乌市发电设备有限公司 | Gas mixing valve for gas engine |
| CN2921317Y (en) * | 2005-08-02 | 2007-07-11 | 张嗣钊 | Separate cylinder negative pressure air inlet double-regulating speed diesel oil-gas engine |
| CN201159395Y (en) * | 2007-12-28 | 2008-12-03 | 何理平 | Target type flow controller |
| CN101603627A (en) * | 2009-07-15 | 2009-12-16 | 中冶南方工程技术有限公司 | A kind of automatic switching and adjustment method for big and small pipes of coal gas mixing station |
-
2014
- 2014-11-16 CN CN201410650792.7A patent/CN104390140A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB299573A (en) * | 1927-09-13 | 1928-11-01 | Alfred Curt Becker | Gas pressure regulator for street lamps, house, apartment and the like connections |
| CN88203333U (en) * | 1988-02-11 | 1988-10-19 | 沈振东 | Gas-sensitive solenoid valve |
| CN2258941Y (en) * | 1996-06-03 | 1997-08-06 | 许继承 | Gas adjusting valve seat |
| CN2603279Y (en) * | 2003-02-21 | 2004-02-11 | 李华章 | Automatic switching off valve for combustible gas leakage |
| CN2723705Y (en) * | 2004-06-29 | 2005-09-07 | 义乌市发电设备有限公司 | Gas mixing valve for gas engine |
| CN2921317Y (en) * | 2005-08-02 | 2007-07-11 | 张嗣钊 | Separate cylinder negative pressure air inlet double-regulating speed diesel oil-gas engine |
| CN201159395Y (en) * | 2007-12-28 | 2008-12-03 | 何理平 | Target type flow controller |
| CN101603627A (en) * | 2009-07-15 | 2009-12-16 | 中冶南方工程技术有限公司 | A kind of automatic switching and adjustment method for big and small pipes of coal gas mixing station |
Non-Patent Citations (1)
| Title |
|---|
| 孟宪源: "《现代机构手册（下）》", 30 June 1994, 机械工业出版社 * |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150304 |
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| WW01 | Invention patent application withdrawn after publication |