CN105460618A - Powder conveying device used for epoxy paint curing agent - Google Patents
Powder conveying device used for epoxy paint curing agent Download PDFInfo
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- CN105460618A CN105460618A CN201510461941.XA CN201510461941A CN105460618A CN 105460618 A CN105460618 A CN 105460618A CN 201510461941 A CN201510461941 A CN 201510461941A CN 105460618 A CN105460618 A CN 105460618A
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- powder
- tubule
- storage room
- curing agent
- delivery duct
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Abstract
The invention relates to a powder conveying device used for an epoxy paint curing agent. The powder conveying device used for the epoxy paint curing agent comprises a conveying pipeline with a carrier gas, and a storage room with at least one discharge hole communicated with the conveying pipeline. When the machine operates, a gas cylinder is used for introducing the carrier gas into the conveying pipeline; after powder enters the conveying pipeline from the storage room, the carrier gas drives the powder to convey in the conveying pipeline, so that a corresponding mechanical operation device is not required, and therefore, noises of the powder conveying device used for the epoxy paint curing agent are reduced, and quality of the powder in the operation process and the safety stability of the whole machine are also guaranteed.
Description
Technical field
The present invention relates to a kind of powder conveying apparatus in epoxy paint curing agent production process.
Background technology
Epoxy paint curing agent is a kind of ceramic particle product, is finely ground into after micro mist with fine aluminum alumina for primary raw material through fragmentation, is equipped with various additive, mixing, granulation repeatedly, polishing, high temperature sintering form, it is high that this product has compressive resistance, and density is low, and sphericity is good, highly polished, the advantages such as flow conductivity is strong, have very high fracturing strengh, are mainly used in oil field well and support, to increase the output of petroleum gas, belong to environment-friendly products.During petroleum gas deep mining, high closing pressure deposits of low permeability, after fracture treatment, makes Oil gas-containing rock layer split, and oil gas collects from the passage of cracking initiation.Enter Filling with haydite propping material in rock crack with high-pressure solution, play and support crack not stress release and closed effect, thus keep high flow conductivity, make oil gas unimpeded, increase yield.
A kind of powder conveying apparatus for epoxy paint curing agent is the visual plant in epoxy paint curing agent manufacturing process, aluminium sail soil will be delivered in corresponding granulation pot through a kind of powder conveying apparatus for epoxy paint curing agent after waiting primary raw material to be ground into powder and granulate, a kind of powder conveying apparatus for epoxy paint curing agent is in the past conveyor screw or load-transfer device etc., load-transfer device easily produces airborne dust in course of conveying, conveyor screw is then unfavorable for long distance delivery, no matter be conveyor screw or load-transfer device in addition, whole a kind of powder conveying apparatus for epoxy paint curing agent all can produce larger noise due to electric machine, the load transfer device of this electric machine formula also easily causes powder contaminated in course of conveying in addition, complicated electric machine also causes a kind of maintenance rate of the powder conveying apparatus for epoxy paint curing agent higher.
Summary of the invention
The object of the present invention is to provide a kind of powder conveying apparatus for epoxy paint curing agent, to solve existing a kind of powder conveying apparatus for epoxy paint curing agent to produce larger noise problem because of electric machine.
In order to solve the problem, technical scheme of the present invention is:
For a powder conveying apparatus for epoxy paint curing agent, comprise be connected with carrier gas the material storage room that is communicated with described delivery duct with at least one discharging opening of delivery duct.
Described material storage room arranged orthogonal.
Air pump is provided with between the discharging opening of described material storage room and delivery duct.
Described gas cylinder comprises the blowing engine of the dog-house being arranged at described delivery duct.
Material storage room has at least two, and described delivery duct comprises the extra heavy pipe from left to right carried for carrier gas, extra heavy pipe is connected with at least two tubules, and each material storage room is arranged on corresponding tubule respectively.
Each tubule is from the inlet to the outlet slowly towards right expansion.
Each tubule is laid side by side.
Described delivery duct also comprises the powder delivering pipe of from left to right carrying for powder, and the outlet of each tubule is all connected with described powder delivering pipe.
Beneficial effect of the present invention is: when machine runs, gas cylinder passes into carrier gas in delivery duct, entered after in delivery duct by material storage room at powder, carrier gas drives powder to carry in delivery duct, corresponding machinery fortune is not so just needed to pass device, reduce a kind of noise of the powder conveying apparatus for epoxy paint curing agent on the one hand, also ensure the quality of powder in operating process, the security and stability of full machine simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the birds-eye view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
A kind of embodiment of the powder conveying apparatus for epoxy paint curing agent is as shown in Figure 1-2: comprise gas cylinder, delivery duct and four material storage room 2, delivery duct comprises the extra heavy pipe 5 from left to right carried for carrier gas, and gas cylinder comprises the blowing engine 1 of the dog-house being arranged at extra heavy pipe.Delivery duct also comprises the powder delivering pipe 4 and four tubules laid side by side of from left to right carrying for powder, the import of each tubule is all communicated with extra heavy pipe, each tubule is from the inlet to the outlet gradually towards rear-inclined, the outlet of each tubule is all communicated with powder delivering pipe, arranged orthogonal is on each tubule of correspondence respectively in each material storage room 2, and the discharging opening of each material storage room is communicated with corresponding tubule respectively by air pump 3.Each tubule is provided with the first valve 9 for break-make carrier gas in the upstream of corresponding material storage room, each tubule is provided with the second valve 8 for break-make powder and carrier gas in the downstream of corresponding material storage room, second valve is push-pull valve, powder delivering pipe is provided with the 3rd valve the 6, three valve in the exit end upstream of each tubule be push-pull valve.
When specifically using, blowing engine provides carrier gas for load transfer device, by the break-make of each valve can realize single tubule conveying or plural tubule carry oil field epoxy paint curing agent powder simultaneously, four tubules are respectively the first tubule 7-1, second tubule 7-2, 3rd tubule 7-3 and the 4th tubule 7-4, when only needing use the 4th tubule, close first, second and the 3rd the first valve on tubule and the second valve, like this due to the stop of the first valve, carrier gas just can not flow through first, second and the 3rd tubule, close correspondence the 3rd valve in powder delivering pipe simultaneously, prevent the powder of powder delivering pipe upstream from mixing with the powder in the 4th tubule, so just realize the use of single tubule, when the many tubules of needs use simultaneously, realize by controlling corresponding valve break-make.
In other embodiments of the invention: when needing four tubules to use always simultaneously, each first valve, the second valve and the 3rd valve can not also be established; Air pump also can not be established, and now powder can rely on gravity to enter in corresponding tubule by material storage room; The number of tubule and material storage room can also be one, two, three, five or other number; Powder delivering pipe can not also be established, now powder by each tubule directly to rear conveying; Certain tubule also can not be established, and now each material storage room can be set directly on extra heavy pipe; Blowing engine can also be arranged on other gas cylinders such as the negative-pressure air fan of the exit end of delivery duct and replace; On each tubule the number of material storage room can also be two, three or more; Each tubule also can not be laid side by side.
Claims (1)
1. the powder conveying apparatus for epoxy paint curing agent, it is characterized in that: comprise be connected with carrier gas the material storage room that is communicated with described delivery duct with at least one discharging opening of delivery duct, described material storage room arranged orthogonal, air pump is provided with between the discharging opening of described material storage room and delivery duct, described gas cylinder comprises the blowing engine of the dog-house being arranged at described delivery duct, material storage room has at least two, described delivery duct comprises the extra heavy pipe from left to right carried for carrier gas, extra heavy pipe is connected with at least two tubules, each material storage room is arranged on corresponding tubule respectively, each tubule is from the inlet to the outlet slowly towards right expansion, each tubule is laid side by side, described delivery duct also comprises the powder delivering pipe of from left to right carrying for powder, the import of each tubule is all communicated with extra heavy pipe, the outlet of each tubule is all connected with described powder delivering pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461941.XA CN105460618A (en) | 2015-07-31 | 2015-07-31 | Powder conveying device used for epoxy paint curing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461941.XA CN105460618A (en) | 2015-07-31 | 2015-07-31 | Powder conveying device used for epoxy paint curing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460618A true CN105460618A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510461941.XA Pending CN105460618A (en) | 2015-07-31 | 2015-07-31 | Powder conveying device used for epoxy paint curing agent |
Country Status (1)
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| CN (1) | CN105460618A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203740607U (en) * | 2014-01-28 | 2014-07-30 | 巩义市天祥耐材有限公司 | Powder conveying equipment |
| CN203740608U (en) * | 2014-01-28 | 2014-07-30 | 巩义市天祥耐材有限公司 | Powder conveying device |
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2015
- 2015-07-31 CN CN201510461941.XA patent/CN105460618A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203740607U (en) * | 2014-01-28 | 2014-07-30 | 巩义市天祥耐材有限公司 | Powder conveying equipment |
| CN203740608U (en) * | 2014-01-28 | 2014-07-30 | 巩义市天祥耐材有限公司 | Powder conveying device |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |