CN2331629Y - Double-storehouse continuous transport pump - Google Patents
Double-storehouse continuous transport pump Download PDFInfo
- Publication number
- CN2331629Y CN2331629Y CN 98230599 CN98230599U CN2331629Y CN 2331629 Y CN2331629 Y CN 2331629Y CN 98230599 CN98230599 CN 98230599 CN 98230599 U CN98230599 U CN 98230599U CN 2331629 Y CN2331629 Y CN 2331629Y
- Authority
- CN
- China
- Prior art keywords
- storehouse
- pump housing
- valve
- storehouse pump
- garden
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a double-storehouse continuous transport pump, which is mainly composed of a storehouse pump body, a charging device, a feeding device, an exhaust valve, a gasifying valve, a sprayer, a bracket, etc. The utility model causes the pneumatic transport of the powdery material to realize the operational mode of the continuous transport. The utility model has the advantages of high productive efficiency, low energy consumption, long service life, and high safety. The utility model provides an ideal powdery material pneumatic transport device for the people.
Description
The utility model relates to the granular material pneumatic transport equipment, the continuous transmission pump of particularly a kind of double-chamber type.
At present, the granular material strength transmission pump that uses is reined in the ball pump of pump, Denmark as the good fortune of the U.S. both at home and abroad, and CP pump of China and QPB pump, their common feature is all to have only a storehouse pump housing, the former capital is step mode of movement, can not feeding when the pump charging, must etc. after material fills, the feeding gate of pump is closed, stop charging, the feed valve of opening pump then begins feeding, by the time after the material in pump storehouse has sent, restart charging again, periodical duty goes round and begins again.The disadvantage of these pumps be exactly at first can not with the fwd process matching, preorder technology generally all is continuous working, for solving this contradiction, general on the pump inlet point of storehouse intermediate bin of increase as the contradiction of bin stock charging simultaneously when solving storehouse pumping material, thereby increased productive costs greatly.The 2nd, feeding can not be carried out continuously, so the feeding time is long, work efficiency is low.The 3rd, the pump machine often is in fullcharging state a little while, and service life of pump machine is shortened in operation greatly under the light condition a little while.
The purpose of this utility model will provide a kind of feeding and charging to carry out simultaneously exactly, realizes the continuous transmission pump of double-chamber type of continous way mode of movement.
The utility model is achieved in that it mainly comprises two storehouse pump housings of A, B, a shared feed arrangement, a shared pay-off, compositions such as blow off valve, air pressure valve, eductor, support.During work, at first open the eductor of transmission pump, with A storehouse feeding gate and exhaust valve opening, the charging of A storehouse, when the charging of A storehouse is full (time relay or level-sensing device by microcomputer are controlled feed time or entry level), feeding gate and exhaust valve closure are opened the discharge door in A storehouse after about 5 seconds, gasification valve carries out feeding.B storehouse charging meanwhile, its feeding gate and exhaust valve opening carry out charging, (its mode is identical with the A storehouse) feeding gate and exhaust valve closure when the charging of B storehouse is full.At this moment the B storehouse is in wait state (waiting for that the material in the A storehouse send sky).Close gasification valve when its electro connecting pressure gauge drops to 0.1Mpa when the material in A storehouse soon send sky, close discharge door when the equipressure table reduces to zero.At this moment open B storehouse gasification valve and discharge door, feeding is carried out in the B storehouse.Open A storehouse feeding gate and blow off valve then, A carries out charging in the storehouse, and material full back in A storehouse waits for that the B storehouse send feeding again behind the sky.Close B storehouse gasification valve when the manometric pointer in B storehouse drops to 0.1Mpa, close discharge door when B storehouse compression indicator reduces to zero, B storehouse material send sky.Go round and begin again like this, periodical duty reaches the purpose of continuous conveying.Key problem in technology of the present utility model is exactly that the high pressure gas that will guarantee its compression when the feeding of A storehouse back down the discharge door in B storehouse, and the pressurized air string overflows to the feeding gate of B storehouse from the B storehouse, makes the B storehouse can't charging and cause this pump to work.In order to realize this process, in drawing mechanism, adopt cone valve, when the pressure in the reception room increases, utilize pressure to produce sealing surface, reach the leak free purpose.Thereby realized the exchange in A storehouse and B storehouse, reached the purpose of continuous conveying.In order to resolve the hole capital after selling all securities pneumatics charging of continuous transmission pump, utilize the suction principle of eductor, when the material in carrying the storehouse soon send sky, closing gasification valve in advance cuts off carrying out the source of the gas of gasification in the storehouse, utilize the swabbing action of eductor will carry gasified in the storehouse good fluidised cement material of formation and gas pumping supercharging, cement material can in seconds be seen off through delivery duct, and in very short time, will carry the pressure in storehouse to reduce to bar pressure, at this moment just can be very safe open the feeding gate charging.
The utility model is realized continuous transportation work mode, the production efficiency height, and machine loss is little, and energy consumption is low, the whole aircraft reliability height, maintenance capacity is little, and comprehensive benefit easy to use is obvious.Its appearance provides a kind of desirable double-chamber type continuous transmission pump for people.
Below in conjunction with accompanying drawing most preferred embodiment is described
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is the signals of the utility model feeder structure
With reference to accompanying drawing 1, accompanying drawing 2, chevron shaped feeder (1) is communicated with two garden tubular feeding gates (2) respectively, and by the flange and the AB storehouse pump housing (5), the hole, garden, center at top (15) is communicated with, the AB storehouse pump housing (5), (15) upright side by side, being contained in a metallic support (7) goes up fixing, the storehouse pump housing (5), (15) be a garden cylindrical shell, its top is sphere, funnel-form outlet (8) and electro connecting pressure gauge (3) are equipped with in its bottom, at A, the left and right sides, the bottom two side faces of the B storehouse pump housing respectively is equipped with a gasification valve (6), by bend pipe (9), A, the B storehouse pump housing (5), (15) be communicated with the side of the discharge door (11) of pay-off, two cylinders (10) about the top of pay-off has, by flange respectively with about the top of two barrel-contoured discharge doors in garden (11) be communicated with, connecting rod (18) is equipped with at axis place in the discharge door (11), in the lower end of connecting rod (18) cone valve (19) is housed, connecting rod (18) can move up and down in cylinder (10) and discharge door (11).By flange (17) about two discharge doors (11) be fixed on two garden Kong Chu on the cover plate of a funnel-form reception room (12) side by side, the interface that makes discharge door (11) just in time with cover plate on the hole, garden align, connect a three way type feed appliance (13) at the lower part outlet place of funnel-form reception room (12), feed appliance two interfaces in addition respectively connects a feed pipe (14) respectively, and the termination of the feed pipe of on the left side (14) connects an eductor (16).
Claims (2)
1, the continuous transmission pump of a kind of double-chamber type, mainly by A, the B storehouse pump housing (5), (15), feed arrangement, pay-off, blow off valve (4) gasification valve (6), eductor, compositions such as support, its characteristics are, garden cartridge type A, the B storehouse pump housing (5), (15), upright side by side, being installed in metal bin (7) goes up and fixes, the storehouse pump housing (5), (15) each is communicated with a tubular feeding gate (2) by flange at top, and between two feeding gates, connect a chevron shaped feeder (1), at A, the B storehouse pump housing (5), (15) bottom, with bend pipe (9) it is communicated with side with the discharge door (11) of pay-off, two cylinders (10) about the top of pay-off has, by flange respectively with about the top of the barrel-contoured discharge doors in two gardens (11) be communicated with, connecting rod (18) is equipped with at axis place in the discharge door (11), in the lower end of connecting rod (18) cone valve (19) is housed, connecting rod (18) can move up and down in cylinder (10) and discharge door (11), with flange (17) about two discharge doors (11) be fixed on two garden Kong Chu on the cover plate of a funnel-form reception room (12) side by side, the interface that makes discharge door (11) just in time with cover plate on the hole, garden align, connect a three way type feed appliance (13) at the lower part outlet place of reception room (12), feed appliance two interfaces in addition respectively connects a feed pipe (14) respectively, and an end material of the feed pipe of on the left side (14) connects an eductor (16).
2, the continuous transmission pump of double-chamber type according to claim 1, its characteristics are the A storehouse pump housing (5), the B storehouse pump housing (15) is a garden tubular, its top is sphere, funnel-form outlet (8) is equipped with in its bottom, and a blow off valve (4) and electro connecting pressure gauge (3) respectively are equipped with in the sphere outside of A, the B storehouse pump housing.The left and right sides, bottom two side faces at it respectively is equipped with a gasification valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98230599 CN2331629Y (en) | 1998-04-24 | 1998-04-24 | Double-storehouse continuous transport pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98230599 CN2331629Y (en) | 1998-04-24 | 1998-04-24 | Double-storehouse continuous transport pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331629Y true CN2331629Y (en) | 1999-08-04 |
Family
ID=33980201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98230599 Expired - Fee Related CN2331629Y (en) | 1998-04-24 | 1998-04-24 | Double-storehouse continuous transport pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331629Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934936A (en) * | 2010-09-03 | 2011-01-05 | 江门市正曦输送机械设备有限公司 | Powder slurry delivering device |
| CN103213845A (en) * | 2013-04-28 | 2013-07-24 | 山东省章丘鼓风机股份有限公司 | Novel continuous dense-phase pneumatic conveyor |
| CN104555335A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Automatic electric control system of soybean pneumatic transportation system |
-
1998
- 1998-04-24 CN CN 98230599 patent/CN2331629Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934936A (en) * | 2010-09-03 | 2011-01-05 | 江门市正曦输送机械设备有限公司 | Powder slurry delivering device |
| CN103213845A (en) * | 2013-04-28 | 2013-07-24 | 山东省章丘鼓风机股份有限公司 | Novel continuous dense-phase pneumatic conveyor |
| CN104555335A (en) * | 2013-10-20 | 2015-04-29 | 宁夏嘉翔自控技术有限公司 | Automatic electric control system of soybean pneumatic transportation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |