CN202864464U - Vacuum negative-pressure dry powder suction machine - Google Patents

Vacuum negative-pressure dry powder suction machine Download PDF

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Publication number
CN202864464U
CN202864464U CN 201220440068 CN201220440068U CN202864464U CN 202864464 U CN202864464 U CN 202864464U CN 201220440068 CN201220440068 CN 201220440068 CN 201220440068 U CN201220440068 U CN 201220440068U CN 202864464 U CN202864464 U CN 202864464U
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CN
China
Prior art keywords
vacuum
storage tank
suction
vacuum pump
dry powder
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
Application number
CN 201220440068
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Chinese (zh)
Inventor
刘其会
韩贞祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZIBO BOSHANGUANGYA MACHINERY PLANT
Original Assignee
ZIBO BOSHANGUANGYA MACHINERY PLANT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZIBO BOSHANGUANGYA MACHINERY PLANT filed Critical ZIBO BOSHANGUANGYA MACHINERY PLANT
Priority to CN 201220440068 priority Critical patent/CN202864464U/en
Application granted granted Critical
Publication of CN202864464U publication Critical patent/CN202864464U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A vacuum negative-pressure dry powder suction machine comprises a vacuum pump (1), a storage pot (3), a vacuum meter (9), a discharge pipe (5) and a suction pipe (7), wherein the storage pot (3) is fixedly arranged on a support (6), the upper portion of the left side of the storage pot (3) is provided with an air outlet which is connected with an air suction opening (2) in the vacuum pump (1) through a pipeline, the upper portion of the right side of the storage pot (3) is provided with a feed inlet (10) which is connected with the suction pipe (7), and the vacuum meter (9) and a suction valve (8) are arranged on the suction pipe (7). The lower end of the storage pot (3) is connected with the discharge pipe (5), a discharge valve (4) is arranged in the middle of the discharge pipe (5), and the upper end of the storage pot (3) is provided with a cleaning opening (11). When the vacuum pump (1) works, the interior of the storage pot (3) can be vacuumed and powder-shaped materials can be absorbed into the storage pot (3) to be collected through suction of vacuum. The vacuum negative-pressure dry powder suction machine is simple in structure and can achieve automated collection of the powder-shaped materials.

Description

Negative pressure of vacuum dry powder suction machine
Technical field
Negative pressure of vacuum dry powder suction machine is specifically related to a kind of gathering-device of powder.
Background technology
Be in the factory of Powdered (such as cement mill, flour mill) at all products, because Powdered lighter weight own, when carrying out the packing of product, inevitably can be from the unrestrained a part of product of sack to the strap outside, then the staff concentrates unrestrained product, and unification is collected again afterwards.At present, most of factory, some cement mill particularly, collect the method for unrestrained product and carrying out below the packaging process collecting pit that volume is larger being set, after the product in the collecting pit reaches some, by manually entering into the again collection of carrying out product in the collecting pit, if things go on like this, not only can take a large amount of manpower and materials, and be unfavorable for the automated production of factory.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of automatically collecting that can realize dry powder is provided, saved the negative pressure of vacuum dry powder suction machine of manpower and materials.
The technical scheme that its technical matters that solves the utility model adopts is: this negative pressure of vacuum dry powder suction machine, it is characterized in that: comprise vacuum pump, storage tank, vacuum indicator, drainage conduit and suction tube, storage tank is fixedly mounted on the support, the storage tank left upper portion is provided with an air extractor duct, this air extractor duct is connected with the air suctiton inlet of vacuum pump by pipeline, the storage tank right upper portion is provided with inlet point, inlet point is connected with suction tube, suction valve and vacuum indicator are installed on the suction tube, the storage tank top is provided with residue-removing opening, the bottom arranges drainage conduit, and discharge valve is installed on the drainage conduit, and vacuum pump is controlled by electric control circuit.
The exhausr port of described storage tank left upper portion setting is higher than the inlet point that right upper portion arranges.
Described electric control circuit comprises open contact KM1-1 ~ KM1-4 of three live wire L1, the L2, L3, source switch QA1, start button SB1, stop button SB2, contactless switch KM1 and the KM1 that exchange 380V;
Exchange three live wire L1 of 380V, L2, L3's open contact KM1-1 of source switch QA1 and contactless switch KM1 has successively connected, KM1-2, link to each other with vacuum pump after the KM1-3, stop button SB2, start button SB1, be parallel to live wire L2 after the coil series connection of contactless switch KM1, the L3 two ends, contact is positioned between QA1 and three the open contact KM1-1 ~ KM1-3, the circle KM1-4 that often bursts at the seams of KM1 is parallel to the two ends of start button SB1 simultaneously, start button SB1, stop button SB2, the coil of contactless switch KM1 and open contact KM1-4 form simple startup-maintenance-halt circuit, as the control circuit of vacuum pump.
Principle of work: by the gas in the vacuum pump suction storage tank, make and form negative pressure in the storage tank, recycling is absorbed in the storage tank by the power-product that the suction tube of material sucking valve gate control will need to collect, and then has the drainage conduit of discharge valve control to discharge from the storage tank below.
Compared with prior art, the beneficial effect that has of the utility model is:
1, this device uses the principle that vacuumizes of vacuum pump, and in storage tank, then unified the processing realized the automation of collection operation, saved manpower and materials with the powder product centralized collection;
2, this device performance is superior, the particulate matter of diameter below 5mm can be collected, and is applied widely;
3, this installs employed parts and is universal component, both has been convenient to maintenance, is conducive to the replacing of device;
4, simple in structure, easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model control circuit electrical schematic.
Wherein: 1, vacuum pump 2, air suctiton inlet 3, storage tank 4, discharge valve 5, drainage conduit 6, support 7, suction tube 8, suction valve 9, vacuum indicator 10, inlet point 11, residue-removing opening.
The specific embodiment
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model is described further below in conjunction with 1 ~ 2 pair of the utility model of accompanying drawing:
Be illustrated in figure 1 as the structural representation of this device, vacuum pump 1 is placed on the leftmost side of whole device, and the air suctiton inlet 2 of its right-hand member links together by the air extractor duct of pipeline and storage tank 3 left upper portion.Storage tank 3 is fixed on the support 6 of storage tank 3 belows, and storage tank 3 bottoms have connected drainage conduit 5, and discharge valve 4 has been installed in the middle of the drainage conduit 5.Storage tank 3 tops are provided with a residue-removing opening 11, make things convenient for the staff regularly storage tank 3 inside to be cleared up.Storage tank 3 right upper portion are provided with an inlet point 10, and inlet point 10 has connected suction tube 7, and vacuum indicator 9 and suction valve 8 have been installed in the middle of the suction tube 7 successively.The horizontal surface of the air extractor duct of the horizontal surface of inlet point 10 and storage tank 3 left upper portion is staggered, and is lower than the horizontal surface of air extractor duct.
Be illustrated in figure 2 as the electrical equipment control figure of this device, the electric power loop of this device is comprised of three live wire L1, L2, L3 exchanging 380V, L1, L2, L3's three open contact KM1-1, KM1-2 being connected respectively to contactless switch KM1 after the source switch QA1 have connected, on the KM1-3, vacuum pump 1 is by this three open contacts access power supplies.
A simple startup-maintenance-halt circuit conduct also in parallel is to the control loop of vacuum pump 1 between open contact KM1-1, the KM1-2.KM1-3 of Switching Power Supply QA1 and KM1, and this control loop is comprised of the open contact KM1-4 of stop button SB2, start button SB1, contactless coil KM1 and KM1.Be parallel to live wire L2, L3 two ends after the coil series connection of stop button SB2, start button SB1, contactless switch KM1, contact is positioned between source switch QA1 and the open contact KM1-1 ~ KM1-3, and open contact KM1-4 is connected in parallel on start button SB1 two ends simultaneously.
The specific works mode is as follows: when device is started working, at first close suction valve 8, discharge valve 4, residue-removing opening 11, form relatively airtight state so that comprise 2 these intersegmental parts of the air suctiton inlet to vacuum pump 1 from suction valve 8 of storage tank 3, vacuum indicator 9.Then plugged switch QA1 for whole electric control circuit power supply, then presses start button SB1, this moment contactless switch KM1 coil on the some action, open contact KM1-1 ~ KM1-3 inhale and, vacuum pump 1 is started working, simultaneously open contact KM1-4 also inhale and, make vacuum pump 1 keep mode of operation.Vacuum pump 1 begins storage tank 3 inside are vacuumized after starting working, and detect the pressure of pipe interiors by vacuum indicator 9, when pressure reach-0.06MPa about after, open suction valve 8, and suction tube 7 is put into suitable position, begin the powder product that needs absorb is carried out suction work.Because in running order all the time at suction process intermediate pump 1, so the powder that needs can be absorbed absorb endlessly in the storage tank 3 and store, after suction work is finished, press stop button SB2, the coil power-down actions of KM1, open contact KM1-1 ~ KM1-4 disconnects, and vacuum pump 1 quits work, the suction end-of-job.
After the material of storage tank 3 storage inside reached certain quantity, the discharge valve 4 that can open storage tank 3 bottoms carried out discharge, and operating personal can collect again by the material of drainage conduit 5 with storage tank 3 storage inside.After this device time of run is long, can opens 11 pairs of storage tank 3 inside of residue-removing opening at storage tank 3 tops and carry out rear cleaning, so that device is in optimum Working all the time.
The vacuum pump 1 that this device uses can be selected according to actual conditions the vacuum pump of various kinds, such as water-ring vacuum pump, reciprocating vacuum pump, rotary-vane vaccum pump, Roots vaccum pump etc.; Suction valve 8 and discharge valve 4 have all adopted the mechanical type ball valve in this device, can select as required the valve of other types, such as electromagnetic valve.What the vacuum indicator 9 in this device adopted is the mechanical vacuum table, can use as required equally the compression indicator of other types, such as the Voltage force table.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims (3)

1. negative pressure of vacuum dry powder suction machine, it is characterized in that: comprise vacuum pump (1), storage tank (3), vacuum indicator (9), drainage conduit (5) and suction tube (7), storage tank (3) is fixedly mounted on the support (6), storage tank (3) left upper portion is provided with an air extractor duct, this air extractor duct is connected with the air suctiton inlet (2) of vacuum pump (1) by pipeline, storage tank (3) right upper portion is provided with inlet point (10), inlet point (10) is connected with suction tube (7), suction valve (8) and vacuum indicator (9) are installed on the suction tube (7), storage tank (3) top is provided with residue-removing opening (11), the bottom arranges drainage conduit (5), discharge valve (4) is installed on the drainage conduit (5), and vacuum pump (1) is controlled by electric control circuit.
2. negative pressure of vacuum dry powder suction machine according to claim 1 is characterized in that: the exhausr port of described storage tank (3) left upper portion setting is higher than the inlet point (10) that right upper portion arranges.
3. negative pressure of vacuum dry powder suction machine according to claim 1 and 2, it is characterized in that: described electric control circuit comprises open contact KM1-1 ~ KM1-4 of three live wire L1, the L2, L3, source switch QA1, start button SB1, stop button SB2, contactless switch KM1 and the KM1 that exchange 380V;
Exchange three live wire L1 of 380V, L2, L3's open contact KM1-1 of source switch QA1 and contactless switch KM1 has successively connected, KM1-2, link to each other with vacuum pump (1) after the KM1-3, stop button SB2, start button SB1, be parallel to live wire L2 after the coil series connection of contactless switch KM1, the L3 two ends, contact is positioned between QA1 and three the open contact KM1-1 ~ KM1-3, the circle KM1-4 that often bursts at the seams of KM1 is parallel to the two ends of start button SB1 simultaneously, start button SB1, stop button SB2, the coil of contactless switch KM1 and open contact KM1-4 form simple startup-maintenance-halt circuit, as the control circuit of vacuum pump (1).
CN 201220440068 2012-08-31 2012-08-31 Vacuum negative-pressure dry powder suction machine Expired - Fee Related CN202864464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220440068 CN202864464U (en) 2012-08-31 2012-08-31 Vacuum negative-pressure dry powder suction machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220440068 CN202864464U (en) 2012-08-31 2012-08-31 Vacuum negative-pressure dry powder suction machine

Publications (1)

Publication Number Publication Date
CN202864464U true CN202864464U (en) 2013-04-10

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN202864464U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332497A (en) * 2013-07-17 2013-10-02 佳施加德士(苏州)塑料有限公司 Material suction device
CN105084006A (en) * 2015-07-31 2015-11-25 苏州普京真空技术有限公司 Vacuum suction device
CN105236146A (en) * 2014-07-10 2016-01-13 北京长峰金鼎科技有限公司 Vacuum feeding machine
CN109049344A (en) * 2018-08-29 2018-12-21 中国海洋石油集团有限公司 A kind of positive-negative pressure high-efficiency dry powder blending device
CN110626803A (en) * 2019-09-29 2019-12-31 珠海格力智能装备有限公司 Equipment material suction method and system and automobile urea intelligent machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332497A (en) * 2013-07-17 2013-10-02 佳施加德士(苏州)塑料有限公司 Material suction device
CN105236146A (en) * 2014-07-10 2016-01-13 北京长峰金鼎科技有限公司 Vacuum feeding machine
CN105084006A (en) * 2015-07-31 2015-11-25 苏州普京真空技术有限公司 Vacuum suction device
CN109049344A (en) * 2018-08-29 2018-12-21 中国海洋石油集团有限公司 A kind of positive-negative pressure high-efficiency dry powder blending device
CN110626803A (en) * 2019-09-29 2019-12-31 珠海格力智能装备有限公司 Equipment material suction method and system and automobile urea intelligent machine

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20130831