CN110976095A - Hydrogen emptying device for wet dust collector - Google Patents
Hydrogen emptying device for wet dust collector Download PDFInfo
- Publication number
- CN110976095A CN110976095A CN201911410271.3A CN201911410271A CN110976095A CN 110976095 A CN110976095 A CN 110976095A CN 201911410271 A CN201911410271 A CN 201911410271A CN 110976095 A CN110976095 A CN 110976095A
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- CN
- China
- Prior art keywords
- exhaust pipe
- dust collector
- spring
- hydrogen
- wet dust
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a hydrogen emptying device for a wet dust collector, which comprises an exhaust pipe communicated with the top of the wet dust collector, a guide rod arranged in the exhaust pipe in a penetrating way, a spring sleeved on the guide rod and a top cover connected with the top of the guide rod, wherein the top cover is positioned above the exhaust pipe, and the size of the top cover is larger than that of the exhaust pipe so as to seal the exhaust pipe when the exhaust pipe sinks; compared with the prior art, the invention has the advantages that: the hydrogen that can produce in the dust shaker after shutting down in with wet dust collector is automatic to be discharged, effectively prevents that hydrogen from storing up and causes the explosion hidden danger to simple structure, low in cost.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a hydrogen emptying device for a wet dust collector.
Background
The wet dust collector is a device which makes dust-containing gas and liquid (generally water) closely contact, utilizes the inertia collision of water drops and particles or utilizes the full mixing action of water and dust and other actions to trap the particles or enlarge or retain the particles in a fixed container to achieve the effect of separating water from dust.
In the production process, the dust contains particles such as magnesium, aluminum and the like which can react with water to generate hydrogen, the particles react with the water in the wet dust collector to generate the hydrogen, and the hydrogen is easily combustible at normal temperature, colorless and transparent and is difficult to dissolve in water, so that the hydrogen is dangerous, needs to be discharged in time, and the hydrogen is prevented from being accumulated in the dust collector after the dust collector is stopped to cause explosion hidden trouble.
Disclosure of Invention
The invention aims to: a hydrogen evacuation device for a wet scrubber is provided.
The technical scheme of the invention is as follows: the utility model provides a hydrogen emptying devices for wet dust collector, includes the intercommunication at the blast pipe at wet dust collector top, wears to establish guide bar and cover in the blast pipe are in spring on the guide bar, and connect the top cap at guide bar top, the top cap is located the blast pipe top just the top cap size is greater than it is right when sinking in order to realize the blast pipe is sealed.
Further: the exhaust pipe is internally provided with a fixing frame, the bottom of the guide rod movably penetrates through the fixing frame, the spring is positioned between the top cover and the fixing frame, and an exhaust port is formed between the fixing frame and the inner wall of the exhaust pipe.
Further: the top of the spring is fixed with the bottom of the top cover or the bottom of the spring is fixed with the top of the fixing frame.
Furthermore, the bottom surface of the top cover is parallel to the exhaust pipe, a sealing gasket is arranged at the bottom of the top cover, and the spring is arranged along the direction perpendicular to the cross section of the exhaust pipe.
Further: the side of wet dust collector is provided with the air outlet, the air outlet intercommunication has the fan.
Compared with the prior art, the invention has the advantages that: the hydrogen that can produce in the dust shaker after shutting down in with wet dust collector is automatic to be discharged, effectively prevents that hydrogen from storing up and causes the explosion hidden danger to simple structure, low in cost.
Drawings
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the invention taken along line A-A of FIG. 2;
wherein: 1. a wet dust collector; 2. an exhaust pipe; 3. a spring; 4. a top cover; 5. a guide bar; 6. a fixed mount; 7. and (7) air outlet.
Detailed Description
Example (b): combine fig. 1 to 3 to show a hydrogen evacuating device for wet dust collector, including the intercommunication at the blast pipe 2 at wet dust collector top, wear to establish guide bar 5 and cover in the blast pipe 2 on the guide bar 5, and connect in the top cap 4 at guide bar 5 top, top cap 4 is located 2 tops of blast pipe just top cap 4 size is greater than when the blast pipe 2 is in order to realize sinking right the sealed of blast pipe 2. In order to improve the sealing effect, the bottom surface of the top cover 4 is parallel to the exhaust pipe 2, a sealing gasket (not shown in the figure) is arranged at the bottom of the top cover, and the spring 3 is arranged along the direction perpendicular to the cross section of the exhaust pipe 2.
Be provided with mount 6 in the blast pipe 2, the activity of 5 bottoms of guide bar is worn to locate mount 6, spring 3 is located top cap 4 with in order to support the top cap between the mount 5, mount 6 with be provided with the gas vent between the 2 inner walls of blast pipe, no matter what kind of shape homoenergetic of mount 5 adoption is carminative, in this embodiment, the preferred cross mount of mount 5.
The top of the spring 3 is fixed with the bottom of the top cover 4, so that the replacement is convenient. An air outlet 7 is arranged on the side surface of the wet dust collector 1, and the air outlet 7 is communicated with a fan (not shown in the figure). The elasticity of the spring 3 is smaller than the negative pressure generated by the fan, when the wet dust collector 1 works, the negative pressure generated by the fan can overcome the elasticity of the spring 3 to generate suction force on the top cover 4, so that the top cover 4 covers the exhaust pipe 2, the air leakage of the wet dust collector 1 in the working process is prevented, meanwhile, the elasticity of the spring 3 is larger than the gravity generated by the top cover 4, after the wet dust collector 1 stops (the fan stops), the elasticity of the spring 3 can overcome the gravity of the top cover 4 to jack up the top cover, and the exhaust pipe 2 is communicated with the outside to exhaust. The guide rod 5 guides the spring 3 to prevent the spring 3 from being twisted, and the bottom of the guide rod 5 is movably arranged on the fixed frame 6 in a penetrating way, so that the top cover 4 is convenient to sink.
It should be noted that the wet dust collector 1 in the present disclosure is purchased from the market directly, in this embodiment, the wet dust collector 1 adopts an N RotoClone wet dust collector purchased from the market, and the internal structure thereof is not modified, and therefore, the details are not described in the present disclosure.
Example 2: in this embodiment, the bottom of the spring 3 is fixed to the top of the fixing frame 6, and the rest is the same as that in embodiment 1.
It should be noted that the above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and not to limit the protection scope of the present invention accordingly. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (5)
1. A hydrogen evacuation device for a wet scrubber, comprising: including the intercommunication at the blast pipe at wet dust collector top, wear to establish guide bar and cover in the blast pipe are in spring on the guide bar, and connect and be in the top cap at guide bar top, the top cap is located the blast pipe top just the top cap size is greater than when the blast pipe sinks in order to realize right the sealed of blast pipe.
2. The hydrogen evacuation device for a wet scrubber as claimed in claim 1, wherein: the exhaust pipe is internally provided with a fixing frame, the bottom of the guide rod movably penetrates through the fixing frame, the spring is positioned between the top cover and the fixing frame, and an exhaust port is formed between the fixing frame and the inner wall of the exhaust pipe.
3. A hydrogen evacuation device for a wet scrubber according to claim 2, wherein: the top of the spring is fixed with the bottom of the top cover or the bottom of the spring is fixed with the top of the fixing frame.
4. The hydrogen evacuation device for a wet scrubber as claimed in claim 1, wherein the bottom surface of the top cover is parallel to the exhaust pipe and has a gasket at the bottom, and the spring is disposed along a direction perpendicular to the cross-section of the exhaust pipe.
5. The hydrogen evacuation device for a wet scrubber as claimed in claim 1, wherein: the side of wet dust collector is provided with the air outlet, the air outlet intercommunication has the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410271.3A CN110976095A (en) | 2019-12-31 | 2019-12-31 | Hydrogen emptying device for wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911410271.3A CN110976095A (en) | 2019-12-31 | 2019-12-31 | Hydrogen emptying device for wet dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110976095A true CN110976095A (en) | 2020-04-10 |
Family
ID=70079762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911410271.3A Pending CN110976095A (en) | 2019-12-31 | 2019-12-31 | Hydrogen emptying device for wet dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110976095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177713A (en) * | 2021-12-15 | 2022-03-15 | 江西黑猫炭黑股份有限公司 | Carbon black owner bag filter safety ring type emptying devices |
-
2019
- 2019-12-31 CN CN201911410271.3A patent/CN110976095A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177713A (en) * | 2021-12-15 | 2022-03-15 | 江西黑猫炭黑股份有限公司 | Carbon black owner bag filter safety ring type emptying devices |
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