CN210768989U - Smoke washing box of explosion-proof diesel engine - Google Patents
Smoke washing box of explosion-proof diesel engine Download PDFInfo
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- CN210768989U CN210768989U CN201921946713.1U CN201921946713U CN210768989U CN 210768989 U CN210768989 U CN 210768989U CN 201921946713 U CN201921946713 U CN 201921946713U CN 210768989 U CN210768989 U CN 210768989U
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Abstract
An anti-explosion diesel engine smoke washing box comprises a smoke washing box body and an automatic water replenishing device, wherein an air inlet and an air outlet are formed in the smoke washing box body, an air inlet pipeline is installed in the air inlet, one end of the air inlet pipeline is communicated with a diesel engine exhaust pipe, the other end of the air inlet pipeline vertically extends into the lower end part of the smoke washing box body, and an exhaust pipeline is installed on the air outlet; the automatic water replenishing device comprises a guide cylinder, a water pipe is arranged at the upper end of the guide cylinder, the upper end of the water pipe is communicated with a water inlet hose, a valve seat is arranged in a lower port of the water pipe, a floating ball is arranged in the guide cylinder, an upper hemispherical surface, a middle cylindrical surface and a lower hemispherical surface of the floating ball are connected to form the automatic water replenishing device, the diameter of the middle cylindrical surface of the floating ball is matched with the diameters of the upper hemispherical surface and the lower hemispherical surface, the diameter of the middle cylindrical surface of the floating ball is smaller than the inner diameter of the guide cylinder, the upper end part of the floating ball is connected; the manpower is reduced, the loss caused by misoperation of personnel is prevented, and the whole service life of the explosion-proof diesel engine is prolonged.
Description
Technical Field
The utility model relates to an explosion-proof diesel engine technical field specifically is an explosion-proof diesel engine washes smoke box.
Background
In production, many dangerous environments such as combustible explosive gas in chemical plants and oil depots, production workshops producing dust and steam, and underground coal mines have combustible gas risks such as gas and the like.
In the dangerous places and the diesel engine, an explosion-proof engine must be used, a smoke washing box must be used for the explosion-proof engine, the principle of the smoke washing box is that a closed space is formed, water with a certain height is filled in the smoke washing box, a pipeline is arranged at the lower end of an engine exhaust gas interface and directly inserted into the water, and the exhaust gas of the diesel engine is discharged into the water through the pipeline and then discharged from an exhaust port at the upper part of the smoke washing box after being cleaned and cooled. Because the engine exhaust has certain temperature, so can constantly be heated in the use normal water, will make the water constantly vaporize and discharge together with the diesel engine waste gas, this will make and wash the interior water level of cigarette case and constantly reduce, so be equipped with moisturizing pipe and valve and by the manual control moisturizing, make and wash cigarette case water level control in certain extent, nevertheless owing to be manual control, the water level height scope is great, if personnel's operation error, water is not added for a long time, will probably the accident.
Disclosure of Invention
The utility model aims at the aforesaid is not enough, and the explosion-proof diesel engine smoke washing box that provides simplifies personnel's operation, reduces the potential safety hazard.
The technical scheme of the utility model is that: an explosion-proof diesel engine soot washing tank comprising:
the smoke washing box comprises a smoke washing box body, wherein an air inlet and an air outlet are formed in the smoke washing box body, an air inlet pipeline is installed in the air inlet, one end of the air inlet pipeline is communicated with a diesel engine exhaust pipe, the other end of the air inlet pipeline vertically extends into the lower end part of the smoke washing box body, and an exhaust pipeline used for discharging exhaust gas cooled by cooling water is installed on the air outlet;
the automatic water replenishing device is used for automatically controlling the cooling water level in the cigarette washing box body and comprises a guide cylinder, the upper end of the guide cylinder is provided with a water pipe, the upper end of the water pipe is communicated with a water inlet hose extending into the water inlet end of the cigarette washing box body, the lower port of the water pipe is internally provided with a valve seat, the floater that accessible cooling water buoyancy reciprocated locates in the guide cylinder, the floater upper hemisphere face, the middle part face of cylinder, lower hemisphere face are connected and are constituteed, floater middle part face of cylinder diameter and upper hemisphere face, lower hemisphere face diameter match, floater middle part face of cylinder diameter is less than the guide cylinder internal diameter, the floater upper end even has the needle type valve plug that is used for with disk seat complex, the through-hole is established at the disk seat middle part, including the cylinder hole, connect in the conical surface hole of cylinder hole lower extreme, the conical part that the upper end portion of needle type valve plug was for matcing with the conical surface hole, the hose of intaking communicates with the moisturizing case, the hose of intaking is equipped with.
The lower end part of the needle valve plug is a cylindrical part, and the diameter of the lower bottom surface of the conical part is the same as that of the bottom surface of the cylindrical part.
The diameter of the cylindrical hole of the needle valve seat is 3-5 mm.
And a drainage port is formed in one side of the cigarette washing box body and is positioned below the liquid level of standard cooling water in the cigarette washing box body, and a drainage pipe is arranged at the drainage port and is of a semi-arch structure with the middle part bent upwards.
A plurality of wave-proof plates are arranged at the upper end part in the cigarette washing box body and are arranged in a staggered mode in two layers.
The needle valve plug and the guide cylinder are made of stainless steel.
The valve seat is made of a tin or copper soft material.
Compared with the prior art, the utility model discloses a water level in the smoke box can convenient effectual control to wash by the cooperation of the disk seat in needle type valve plug and the inlet pipe, and then alleviates the manpower, and more safe and reliable simultaneously prevents because the loss that personnel maloperation caused, improves explosion-proof diesel engine's whole life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
in the figure: 1. the cigarette washing box comprises a guide cylinder, 2, a floating ball, 3, a needle type valve plug, 4, a valve seat, 5, a water pipe, 6, an opening end of the guide cylinder, 7, a cigarette washing box body, 8, a water replenishing box, 9, an air inlet pipeline, 10, an exhaust pipeline, 11, a wave-proof plate, 12, a ball valve, 13, a drain pipe, 14 and a water inlet hose.
Detailed Description
In figure 1, the utility model discloses a smoke cleaning box body 7, automatic water replenishing device can automatic control the cooling water liquid level in the smoke cleaning box body 7, automatic water replenishing device includes guide cylinder 1, guide cylinder 1 is a cylindrical stainless steel structure guide cylinder upper end and installs a water pipe 5, the upper end of water pipe 5 is communicated with the water inlet hose 14 that stretches into the water inlet end of smoke cleaning box body 7, the valve seat 4 is installed in the lower port of water pipe 5, the floater 2 that can reciprocate through the buoyancy of cooling water is located in guide cylinder 1, the floater 2 is a stainless steel floating ball middle part and is a cylindrical structure, the upper and lower end faces are hemispheric, the diameter of the middle cylindrical surface of floater 2 matches with the diameter of the upper hemispherical surface and the lower hemispherical surface, the diameter of the middle cylindrical surface of floater 2 is smaller than the inner diameter of guide cylinder 1, so that the floater 2 can move up and down freely in guide cylinder 1 and also plays, meanwhile, when the valve seat 4 is opened, inflow water can flow down into the water tank through the gap between the floating ball 2 and the guide cylinder 1, the upper end part of the floating ball 2 is connected with a needle type valve plug 3 matched with the valve seat 4, the middle part of the valve seat 4 is provided with a through hole which comprises a cylindrical hole and a conical hole connected with the lower end of the cylindrical hole, the upper end part of the needle type valve plug 3 is a conical part matched with the conical hole, the water inlet of the water inlet hose 14 is communicated with the water replenishing tank, and the water inlet hose 14 is provided with a ball valve
Be equipped with the air inlet on the cigarette washing case body 7, the gas outlet, install inlet duct 9 in the air inlet, inlet duct 9 one end is linked together with the diesel engine exhaust pipe, the vertical tip that stretches into cigarette washing case body 7 lower tip of the inlet duct 9 other end, be equipped with the exhaust duct 10 that is used for discharging the waste gas through the cooling water cooling on the gas outlet, the mouth of a drain is opened to cigarette washing case body 7 one side, the outlet is located standard cooling water liquid level below in cigarette washing case body 7, drain pipe 13 is installed to the outlet, drain pipe 13 is middle part kickup's half bow-shaped structure, prevent that diesel engine waste gas from discharging from here, prevent simultaneously because the exhaust pressure is with the discharge of the cigarette washing case water, a plurality of wave-proof boards 11 are established to the upper end in the cigarette washing case body 7.
In fig. 2, the valve seat 4 is made of soft materials such as tin and copper, a through hole is arranged in the middle of the valve seat 4, the through hole comprises a cylindrical hole and a conical hole connected to the lower end of the cylindrical hole, the diameter of the cylindrical hole of the valve seat 4 is 3-5mm, water supply can be guaranteed, the water level of the smoke washing box can not rise due to the fact that the valve is opened by pushing the valve open because of overlarge water inlet pressure, the needle valve plug 3 is a stainless steel needle valve plug, the upper end portion of the needle valve plug 3 is a conical portion matched with the conical hole, the lower end portion of the needle valve plug 3 is a cylindrical portion, and the diameter of the bottom surface under the.
The floating ball 2 always floats on the cooling water liquid level in the cigarette washing box body 7, when the liquid level rises, the floating ball 2 rises along with the rising water level, when the liquid level rises to a certain position, the needle type valve plug 3 is inserted into the through hole of the valve seat 4 to close the through hole of the valve seat 4, and a water source is sealed; when the cooling water liquid level descends in the cigarette washing box body 7, the floating ball 2 also descends, the needle valve plug 3 moves down along with the floating ball 2, the through hole of the valve seat 4 is opened at the moment, the water source is opened to supplement the lost water, and the water inlet pipe is opened and closed more safely and reliably.
Claims (7)
1. The utility model provides an explosion-proof diesel engine washes cigarette case which characterized by: the method comprises the following steps:
the smoke washing box comprises a smoke washing box body (7), wherein an air inlet and an air outlet are formed in the smoke washing box body (7), an air inlet pipeline (9) is installed in the air inlet, one end of the air inlet pipeline (9) is communicated with a diesel engine waste gas pipe, the other end of the air inlet pipeline (9) vertically extends into the lower end part of the smoke washing box body (7), and an exhaust pipeline (10) used for discharging waste gas cooled by cooling water is installed on the air outlet;
an automatic water replenishing device for automatically controlling the cooling water level in a cigarette washing box body (7), which comprises a guide cylinder (1), wherein a water pipe (5) is installed at the upper end of the guide cylinder, the upper end of the water pipe (5) is communicated with a water inlet hose (14) extending into the water inlet end of the cigarette washing box body (7), a valve seat (4) is installed in the lower port of the water pipe (5), a floating ball (2) capable of moving up and down through the buoyancy of cooling water is arranged in the guide cylinder (1), an upper hemispherical surface, a middle cylindrical surface and a lower hemispherical surface of the floating ball (2) are connected, the diameter of the middle cylindrical surface of the middle part of the floating ball (2) is matched with that of the upper hemispherical surface and the diameter of the lower hemispherical surface, the diameter of the middle cylindrical surface of the floating ball (2) is smaller than the inner diameter of the guide cylinder (1), the upper end of the floating ball (2) is connected with, the water supply device comprises a cylindrical hole and a conical hole connected to the lower end of the cylindrical hole, the upper end of a needle valve plug (3) is a conical part matched with the conical hole, a water inlet hose (14) is communicated with a water supply tank, and a ball valve (12) is installed on the water inlet hose (14).
2. The anti-explosion diesel engine smoke washing box of claim 1, which is characterized in that: the lower end part of the needle valve plug (3) is a cylindrical part, and the diameter of the lower bottom surface of the conical part is the same as that of the bottom surface of the cylindrical part.
3. The anti-explosion diesel engine smoke washing box of claim 1, which is characterized in that: the diameter of the cylindrical surface hole of the needle valve seat (4) is 3-5 mm.
4. The anti-explosion diesel engine smoke washing box of claim 1, which is characterized in that: a water outlet is formed in one side of the cigarette washing box body (7), the water outlet is located below the liquid level of standard cooling water in the cigarette washing box body (7), a water discharging pipe (13) is installed in the water outlet, and the water discharging pipe (13) is of a semi-arch structure with the middle part bent upwards.
5. An explosion proof diesel engine soot washing tank as defined in claim 1 or 4, characterized in that: a plurality of wave-proof plates (11) are arranged at the upper end in the smoke washing box body (7), and the wave-proof plates (11) are arranged in a staggered mode in two layers.
6. The anti-explosion diesel engine smoke washing box of claim 1, which is characterized in that: the needle valve plug (3) and the guide cylinder (1) are made of stainless steel.
7. The anti-explosion diesel engine smoke washing box of claim 1, which is characterized in that: the valve seat (4) is made of tin or copper soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946713.1U CN210768989U (en) | 2019-11-12 | 2019-11-12 | Smoke washing box of explosion-proof diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921946713.1U CN210768989U (en) | 2019-11-12 | 2019-11-12 | Smoke washing box of explosion-proof diesel engine |
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| Publication Number | Publication Date |
|---|---|
| CN210768989U true CN210768989U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921946713.1U Active CN210768989U (en) | 2019-11-12 | 2019-11-12 | Smoke washing box of explosion-proof diesel engine |
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| CN (1) | CN210768989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT525037A4 (en) * | 2021-07-12 | 2022-12-15 | Waldweihrauch Vom Bregahof E U | Flavored mixture, as well as a method and a device for providing such a mixture |
-
2019
- 2019-11-12 CN CN201921946713.1U patent/CN210768989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT525037A4 (en) * | 2021-07-12 | 2022-12-15 | Waldweihrauch Vom Bregahof E U | Flavored mixture, as well as a method and a device for providing such a mixture |
| AT525037B1 (en) * | 2021-07-12 | 2022-12-15 | Waldweihrauch Vom Bregahof E U | Flavored mixture, as well as a method and a device for providing such a mixture |
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