CN105664655A - Air sand sucker - Google Patents
Air sand sucker Download PDFInfo
- Publication number
- CN105664655A CN105664655A CN201610238963.4A CN201610238963A CN105664655A CN 105664655 A CN105664655 A CN 105664655A CN 201610238963 A CN201610238963 A CN 201610238963A CN 105664655 A CN105664655 A CN 105664655A
- Authority
- CN
- China
- Prior art keywords
- sand
- hole
- air
- filtering chamber
- filter
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/28—Making use of vacuum or underpressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air sand sucker. The air sand sucker comprises a deposition assembly, a filter assembly and a vacuum pump which are installed on a support. The deposition assembly comprises a deposition cavity, an oblique sand baffle and a sand suction pipe are arranged in the deposition cavity, a certain angle is formed between the sand baffle and the horizontal face, and the sand suction pipe is horizontally arranged relative to the inclined face of the sand baffle. The filter assembly comprises a filter cavity, and a plurality of filtering bags are arranged in the filtering cavity. Filter elements are arranged on the upper portions of the filtering bags and connected with an air outlet of the filter cavity. According to the sand sucker, two-stage dust removal is achieved through cloth bags and a filtering cylinder, performance is reliable, dust or sundries are prevented from entering the vacuum pump, and the service life of the vacuum pump can be effectively prolonged. Power-on and power-off of an electromagnetic valve are controlled through a PLC, a membrane valve assembly is opened and closed through negative pressure generated by the vacuum sand sucker, air backblow is conducted on the filtering bags through atmosphere to spray and blow dust, a lot of compressed air can be saved, and electric energy is saved.
Description
Technical field
The present invention relates to sand sucker technical field, particularly relate to a kind of air sand sucker.
Background technology
Vacuum sand pump of the prior art all adopts filter element filtering dedusting, and being bonded in filter cylinder outer surface dust is all adopt pulse valve to carry out back-blowing pulse jet dedusting by compressing air. Dust carries out cyclonic separation after being drawn into cyclone dust extractor by sand suction pipe, gas with a small amount of dust is filtered dedusting then through filter cylinder, substantial amounts of dust is all bonded in the outer surface of filter cylinder, then is timed control by compression air by pulse valve and is carried out pulse backblowing wind by the Inside To Outside of filter element and jet dedusting. Existing Vacuum sand pump is when inhaling sand, a large amount of dust can be bonded on filter cylinder, compression air is adopted to carry out the winding-up dedusting of pulse backblowing wind by pulse valve, its dust removing effects depends not only on compressed-air actuated pressure, temperature and water content, and substantial amounts of compression air can be consumed, waste of energy is serious, and a large amount of dust adherings are connected on filter cylinder outer surface and are not easily blown off, cause air draught resistance to strengthen, inhale sand ability and reduce.
Summary of the invention
The invention provides a kind of air sand sucker.
The invention provides following scheme:
A kind of air sand sucker, this sand sucker includes the deposit subassembly, filter assemblies and the vacuum pump that are installed on support;
Described deposit subassembly includes deposition chambers, and described deposition chamber is provided with the sand block plate tilting horizontal by certain angle and horizontally disposed sand suction pipe corresponding with described sand block plate inclined-plane; Described filter assemblies includes filtering chamber, and described filtering chamber is internally provided with multiple filter bag; The plurality of filter bag top is provided with filter element, and described filter element is connected with the gas outlet of described filtering chamber;
Wherein, described deposition chambers turns on described filtering chamber and is connected, and described vacuum pump is connected with the gas outlet of described filtering chamber.
Preferred: described filtering chamber side offers the first through hole, it is provided with diaphragm valve assembly outside described first through hole, described diaphragm valve assembly includes upper cover, suction nozzle and diaphragm unit, and described upper cover is positioned at outside described first through hole and is connected with described filtering chamber;
Wherein, described upper cover offers the second through hole and third through-hole; Described suction nozzle one end is connected with described second through hole, and the other end is connected with described diaphragm unit; Described diaphragm unit is positioned at described third through-hole top.
Preferred: described diaphragm unit includes support and coupled rubber diaphragm;
Wherein, described support offers fourth hole, and described suction nozzle is connected with described support by described fourth hole, and described rubber diaphragm is positioned at described third through-hole top, and described support and described upper cover are fixedly linked.
Preferred: described suction nozzle is provided with electromagnetic valve.
Preferred: described upper cover and described filtering chamber junction are provided with adhesive tape.
Preferred: described sand block plate is made for adopting abrasive rubber material.
Preferred: described sand suction pipe is also associated with inhaling sand flexible pipe.
Preferred: described sand suction pipe inwall is provided with abrasive rubber layer.
Preferred: described vacuum pump is connected with the gas outlet of described filtering chamber by pipeline and the negative pressure relief valve that is installed on described pipeline.
Preferred: described deposition chambers is additionally provided with deposit cleaning outlet.
According to specific embodiment provided by the invention, the invention discloses techniques below effect:
By the invention it is possible to realize a kind of air sand sucker, under a kind of implementation, this sand sucker can include the deposit subassembly, filter assemblies and the vacuum pump that are installed on support; Described deposit subassembly includes deposition chambers, and described deposition chamber is provided with the sand block plate tilting horizontal by certain angle and horizontally disposed sand suction pipe corresponding with described sand block plate inclined-plane; Described filter assemblies includes filtering chamber, and described filtering chamber is internally provided with multiple filter bag; The plurality of filter bag top is provided with filter element, and described filter element is connected with the gas outlet of described filtering chamber; Wherein, described deposition chambers turns on described filtering chamber and is connected, and described vacuum pump is connected with the gas outlet of described filtering chamber. This sand sucker adopts cloth bag and filter cylinder two-stage dedusting, dependable performance, it is to avoid dust or foreign material enter vacuum pump, can effectively extend the service life of vacuum pump. Be controlled energising and the power-off of electromagnetic valve by PLC, diaphragm valve assembly is opened and closed by the negative pressure produced by Vacuum sand pump self, by air, filter bag carries out back-blowing winding-up dust, it is possible to save substantial amounts of compression air, saved electric energy.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of air sand sucker that the embodiment of the present invention provides;
Fig. 2 is the filter assemblies structural representation of a kind of air sand sucker that the embodiment of the present invention provides.
In figure: support 1, deposit subassembly 2, deposition chambers 201, sand block plate 202, sand suction pipe 203, filter assemblies 3, filtering chamber 301, filter bag 302, filter element the 303, first through hole 304, vacuum pump 4, diaphragm valve assembly 5, upper cover the 501, second through hole 5011, third through-hole 5012, suction nozzle 502, support 5031, rubber diaphragm 5032, fourth hole 5033, electromagnetic valve 6, adhesive tape 7, suction sand flexible pipe 8, abrasive rubber layer 9, negative pressure relief valve 10, cleaning outlet 11.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, broadly fall into the scope of protection of the invention.
Embodiment
Referring to Fig. 1, Fig. 2, for a kind of air sand sucker that the embodiment of the present invention provides, as shown in Figure 1 and Figure 2, this sand sucker includes the deposit subassembly 2, filter assemblies 3 and the vacuum pump 4 that are installed on support 1; Described deposit subassembly 2 includes deposition chambers 201, is provided with the sand block plate 202 tilting horizontal by certain angle and horizontally disposed sand suction pipe 203 corresponding with described sand block plate 202 inclined-plane in described deposition chambers 201; Described filter assemblies 3 includes filtering chamber 301, and described filtering chamber 301 is internally provided with multiple filter bag 302; The plurality of filter bag 302 top is provided with filter element 303, and described filter element 303 is connected with the gas outlet of described filtering chamber 301; Wherein, described deposition chambers 201 turns on described filtering chamber 301 and is connected, and described vacuum pump 4 is connected with the gas outlet of described filtering chamber 301.
For this sand sucker can be made can independently to carry out dust removing, the embodiment of the present application may be provided for, side, described filter chamber 301 Room offers the first through hole 304, described first through hole 304 is outside is provided with diaphragm valve assembly 5, described diaphragm valve assembly 5 includes upper cover 501, suction nozzle 502 and diaphragm unit 503, and described upper cover 501 is positioned at described first through hole 304 outside and is connected with described filtering chamber 301; Wherein, described upper cover 501 offers the second through hole 5011 and third through-hole 5012; Described suction nozzle 502 one end is connected with described second through hole 5011, and the other end is connected with described diaphragm unit 503; Described diaphragm unit 503 is positioned at described third through-hole 5012 top. Further, described diaphragm unit includes support 5031 and coupled rubber diaphragm 5032; Wherein, described support 5031 offers fourth hole 5033, described suction nozzle 502 is connected with described support 5031 by described fourth hole 5033, and described rubber diaphragm 5032 is positioned at described third through-hole 5012 top, and described support 5031 is fixedly linked with described upper cover 501. For the convenient air pressure controlled in diaphragm valve assembly, described suction nozzle 502 is provided with electromagnetic valve 6. In order to ensure that upper cover and filtering chamber are completely embedded, described upper cover 501 can be provided with adhesive tape 7 with described filtering chamber 301 junction.
In order to improve the anti-wear performance of sand block plate 202, described sand block plate 202 is made for adopting abrasive rubber material. In order to conveniently carry out inhaling sand, described sand suction pipe 203 is also associated with inhaling sand flexible pipe 8. Due in use, sand suction pipe is being consume relatively larger to its inwall at routine use, and in order to improve the anti-wear performance of sand suction pipe 203, the embodiment of the present application may be provided for, and described sand suction pipe inwall is provided with abrasive rubber layer 9. Described vacuum pump also 4 can pass through pipeline and the negative pressure relief valve 10 that is installed on described pipeline be connected with the gas outlet of described filtering chamber. Control is so conducive to enter gas flow. In order to convenient, foreign material being cleared up, described deposition chambers 201 is additionally provided with deposit cleaning outlet 11.
The air sand sucker that the application provides, dust is drawn in deposit subassembly by sand suction pipe, the dust of flowing is beaten on sand block plate, and be deposited in deposit subassembly and be easily separated, gas with a small amount of dust is carried out Bag filter by cloth bag again, the gas of cleaning is discharged by vacuum pump then through after filter element secondary filter, it is deposited on the dust outside cloth bag by being arranged on the diaphragm valve assembly covered, controlling to be timed to open diaphragm unit by electromagnetic valve, ambient atmosphere is entered by the through hole arranged and filter bag is carried out back-blowing pulse jetting deashing.This sand sucker adopts cloth bag and filter cylinder two-stage dedusting, dependable performance, it is to avoid dust or foreign material enter vacuum pump, can effectively extend the service life of vacuum pump. Be controlled energising and the power-off of electromagnetic valve by PLC, diaphragm valve assembly is opened and closed by the negative pressure produced by Vacuum sand pump self, by air, filter bag carries out back-blowing winding-up dust, it is possible to save substantial amounts of compression air, saved electric energy.
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially. And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment. When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention. All make within the spirit and principles in the present invention any amendment, equivalent replacement, improvement etc., be all contained in protection scope of the present invention.
Claims (10)
1. an air sand sucker, it is characterised in that include the deposit subassembly, filter assemblies and the vacuum pump that are installed on support;
Described deposit subassembly includes deposition chambers, and described deposition chamber is provided with the sand block plate tilting horizontal by certain angle and horizontally disposed sand suction pipe corresponding with described sand block plate inclined-plane; Described filter assemblies includes filtering chamber, and described filtering chamber is internally provided with multiple filter bag; The plurality of filter bag top is provided with filter element, and described filter element is connected with the gas outlet of described filtering chamber;
Wherein, described deposition chambers turns on described filtering chamber and is connected, and described vacuum pump is connected with the gas outlet of described filtering chamber.
2. air sand sucker according to claim 1, it is characterized in that, described filtering chamber side offers the first through hole, it is provided with diaphragm valve assembly outside described first through hole, described diaphragm valve assembly includes upper cover, suction nozzle and diaphragm unit, and described upper cover is positioned at outside described first through hole and is connected with described filtering chamber;
Wherein, described upper cover offers the second through hole and third through-hole; Described suction nozzle one end is connected with described second through hole, and the other end is connected with described diaphragm unit; Described diaphragm unit is positioned at described third through-hole top.
3. air sand sucker according to claim 2, it is characterised in that described diaphragm unit includes support and coupled rubber diaphragm;
Wherein, described support offers fourth hole, and described suction nozzle is connected with described support by described fourth hole, and described rubber diaphragm is positioned at described third through-hole top, and described support and described upper cover are fixedly linked.
4. air sand sucker according to claim 2, it is characterised in that described suction nozzle is provided with electromagnetic valve.
5. air sand sucker according to claim 2, it is characterised in that described upper cover and described filtering chamber junction are provided with adhesive tape.
6. the air sand sucker according to claim 1 to 5 any one, it is characterised in that described sand block plate is made for adopting abrasive rubber material.
7. the air sand sucker according to claim 1 to 5 any one, it is characterised in that described sand suction pipe is also associated with inhaling sand flexible pipe.
8. the air sand sucker according to claim 1 to 5 any one, it is characterised in that described sand suction pipe inwall is provided with abrasive rubber layer.
9. the air sand sucker according to claim 1 to 5 any one, it is characterised in that described vacuum pump is connected with the gas outlet of described filtering chamber by pipeline and the negative pressure relief valve that is installed on described pipeline.
10. the air sand sucker according to claim 1 to 5 any one, it is characterised in that described deposition chambers is additionally provided with deposit cleaning outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238963.4A CN105664655B (en) | 2016-04-18 | 2016-04-18 | A kind of air sand sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238963.4A CN105664655B (en) | 2016-04-18 | 2016-04-18 | A kind of air sand sucker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105664655A true CN105664655A (en) | 2016-06-15 |
| CN105664655B CN105664655B (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610238963.4A Active CN105664655B (en) | 2016-04-18 | 2016-04-18 | A kind of air sand sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664655B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098386A (en) * | 2019-12-27 | 2020-05-05 | 肇庆学院 | Three-dimensional printer feed mechanism with automatically cleaning system |
| CN111871962A (en) * | 2020-08-27 | 2020-11-03 | 安徽铸机机械智能有限公司 | Vacuum sand sucking device for production of precoated sand shell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523483Y (en) * | 2002-01-04 | 2002-12-04 | 湖南有色冶金劳动保护研究所 | Multi-status dust-removing control valve for reversing blow bag dust collector |
| CN202199488U (en) * | 2011-08-10 | 2012-04-25 | 上海广成涂装技术工程有限公司 | Combined type vacuum sand sucker unit |
| CN205570020U (en) * | 2016-04-20 | 2016-09-14 | 秦皇岛通远机电设备有限公司 | Air sand suction machine |
-
2016
- 2016-04-18 CN CN201610238963.4A patent/CN105664655B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523483Y (en) * | 2002-01-04 | 2002-12-04 | 湖南有色冶金劳动保护研究所 | Multi-status dust-removing control valve for reversing blow bag dust collector |
| CN202199488U (en) * | 2011-08-10 | 2012-04-25 | 上海广成涂装技术工程有限公司 | Combined type vacuum sand sucker unit |
| CN205570020U (en) * | 2016-04-20 | 2016-09-14 | 秦皇岛通远机电设备有限公司 | Air sand suction machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098386A (en) * | 2019-12-27 | 2020-05-05 | 肇庆学院 | Three-dimensional printer feed mechanism with automatically cleaning system |
| CN111871962A (en) * | 2020-08-27 | 2020-11-03 | 安徽铸机机械智能有限公司 | Vacuum sand sucking device for production of precoated sand shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105664655B (en) | 2017-11-14 |
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