CN208988701U - A kind of negative pressure of vacuum vacuum cleaner - Google Patents

Abstract

The utility model relates to dust collection equipment technical fields, and disclose a kind of negative pressure of vacuum vacuum cleaner, including the first workbench, the second workbench is provided with right above first workbench, surface on second workbench is fixedly installed with gravity separator close to forward edge, and gravity separator is inserted in the second workbench lower part, the leading flank of second workbench is fixedly installed with sweep-up pipe, the lower surface of the gravity separator is fixedly connected with the first discharge valve, the lower surface of first discharge valve is fixedly connected with the first feed bin, the top of the gravity separator is connected by conduit with the leading flank of high-precision filter.The utility model is used cooperatively by gravity separator and high-precision filter, keep the separating effect of dust more preferable, centralized collection effectively can be carried out to dust by the first feed bin and the second feed bin, then reduce the noise during dust suction by exit silencer, ensure that employee working environment.

Description

A kind of negative pressure of vacuum vacuum cleaner

Technical field

The utility model relates to dust collection equipment technical field, specially a kind of negative pressure of vacuum vacuum cleaner.

Background technique

Industrial dust exhaust apparatus is common a kind of environment-protecting clean equipment in industrial production, for receiving in industrial processes Collect waste, filtering and purification air, carry out environmental cleanup.It is largely used to the every field such as weaving, chemical industry, machinery, medicine.It can To prevent the harm of some occupational diseases and improve production efficiency.

Currently, the dust exhaust apparatus used in the industrial production, uses single gravity separator or high-precision filtration more Device is filtered recycling to the particle in dust, makes dust filter effect that expection be not achieved, while filtered dust is arbitrarily arranged It puts, causes secondary pollution, dust is not collected effectively, during dust suction, noise is larger, affects building ring Border.Therefore, it is proposed that a kind of negative pressure of vacuum vacuum cleaner.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of negative pressure of vacuum vacuum cleaner, has through gravity point It is used cooperatively from device and high-precision filter, keeps the separating effect of dust more preferable, can had by the first feed bin and the second feed bin Effect carries out centralized collection to dust, then reduces the noise during dust suction by exit silencer, ensure that employee work ring The advantages that border, solves single gravity separator or high-precision filter dust-filtering effect and expection is not achieved, after filtering Dust arbitrarily discharge, cause secondary pollution, dust do not collected effectively, noise is larger, affects working environment The problem of.

(2) technical solution

It is used cooperatively to realize above by gravity separator and high-precision filter, keeps the separating effect of dust more preferable, Centralized collection effectively can be carried out to dust by the first feed bin and the second feed bin, then during making dust suction by exit silencer Noise reduce, ensure that the purpose of employee working environment, the utility model provides the following technical solutions: a kind of negative pressure of vacuum is inhaled Dirt machine, including the first workbench are provided with the second workbench, second work right above first workbench Surface on platform is fixedly installed with gravity separator close to forward edge, and gravity separator is inserted under the second workbench Portion, the leading flank of second workbench are fixedly installed with sweep-up pipe, and the lower surface of the gravity separator is fixedly connected with First discharge valve, the lower surface of first discharge valve are fixedly connected with the first feed bin, pass through at the top of the gravity separator Conduit is connected with the leading flank of high-precision filter, and the high-precision filter is fixedly installed in the second workbench Portion, and high-precision filter is inserted in the second workbench lower part, the lower surface of the high-precision filter is fixedly connected with Three discharge valves, the lower surface of the third discharge valve are fixedly connected with the second feed bin, and the leading flank of the high-precision filter is solid Surely be connected with pulse valve, the lower surface of the pulse valve is connected to air distributor, and air distributor be fixedly installed in it is high-precision The leading flank of filter is spent, the left side of the air distributor is fixedly connected with air inlet valve, the high-precision filter Right side air outlet adapter on be fixedly connected with and send only valve, the right side for sending only valve is fixedly connected with the first elastomer connector, The right side of first elastomer connector is connected by air inlet pipe with the air inlet of Roots vaccum pump, and the air inlet pipe is inverted L Type structure, the lower surface of the Roots vaccum pump are fixedly installed with motor, the output shaft of the motor and Roots vaccum pump it is defeated Shaft is connected by belt, and the gas outlet of the Roots vaccum pump is fixedly connected with escape pipe, the gas outlet of the escape pipe Upper to be connected by the second elastomer connector with exit silencer, the exit silencer is fixedly installed in the upper of the first workbench Surface, the air inlet pipe left side are connected with branch pipe, are provided with vacuum table on the branch pipe, on the branch pipe on the left of the vacuum table Negative pressure relief valve is installed, filter mantle, the gravity separator and the first feed bin are fixedly installed on the air inlet of the branch pipe Left side be connected by the first connecting tube, the left side of the high-precision filter and the second feed bin passes through the second connecting tube It is connected, transverse tube, first connecting tube and the second connecting tube is communicated in the middle part of first connecting tube and the second connecting tube It is provided with control valve positioned at the two sides up and down of transverse tube, the upper surface middle part of the transverse tube is fixedly connected with vertical tube, the vertical tube Top be provided with intake valve.

Preferably, the lower surface of first workbench is fixedly installed with first support bar in rectangle, and described first The lower surface of strut is fixedly welded with cushion block, between the upper surface of first workbench and the lower surface of the second workbench Second support bar is fixedly installed in rectangle.

Preferably, the upper surface edge of first workbench is fixedly installed with the first fence, second work The upper surface edge for making platform is fixedly installed with the second fence.

Preferably, the leading flank of first workbench is fixedly installed with the first ladder, first work on the right side The second ladder is fixedly installed between platform and the trailing flank of the second workbench.

Preferably, the lower surface of first feed bin is fixedly connected with the second discharge valve, the following table of second discharge valve Face is fixedly connected with the first drainage conduit, and the lower surface of first drainage conduit is connected to material storing box.

Preferably, the lower surface of second feed bin is fixedly connected with the 4th discharge valve, the following table of the 4th discharge valve Face is fixedly connected with the second drainage conduit, and the lower surface of second drainage conduit is connected to material storing box.

Preferably, the lower surface of the material storing box is fixedly installed with idler wheel in rectangle.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of negative pressure of vacuum vacuum cleaner, have it is following the utility model has the advantages that

1, the negative pressure of vacuum vacuum cleaner can effectively will be in dust by gravity separator by the way that gravity separator is arranged Solid particulate matter is separated with gas, then is separated by high-precision filter to the liquid in dust, by matching between the two It closes, keeps the collecting effect of dust more preferable, improve the efficiency of dust suction.

2, the negative pressure of vacuum vacuum cleaner can be to gravity by the first feed bin and the second feed bin by the way that the first feed bin is arranged The waste that separator is separated with high-precision filter is effectively collected, and secondary pollution is avoided, and facilitates centralized processing.

3, the negative pressure of vacuum vacuum cleaner makes the device in dust suction by the way that exit silencer is arranged by exit silencer In the process, noise reduces, and ensure that working environment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left view schematic diagram of the utility model.

In figure: 1, the first workbench；2, the second workbench；3, gravity separator；4, sweep-up pipe；5, the first discharging Valve；6, the first feed bin；7, conduit；8, high-precision filter；9, third discharge valve；10, the second feed bin；11, pulse valve；12, empty Gas distributor；13, air inlet valve；14, only valve is sent；15, the first elastomer connector；16, air inlet pipe；17, Roots vaccum pump；18, Motor；19, belt；20, escape pipe；21, the second elastomer connector；22, exit silencer；23, branch pipe；24, vacuum table；25, it bears Press safety valve；26, filter mantle；27, the first connecting tube；28, the second connecting tube；29, transverse tube；30, control valve；31, vertical tube；32, Intake valve；33, first support bar；34, cushion block；35, second support bar；36, the first fence；37, the second fence；38, it first climbs Ladder；39, the second ladder；40, the second discharge valve；41, the first drainage conduit；42, material storing box；43, the 4th discharge valve；44, second row Expects pipe；45, idler wheel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of negative pressure of vacuum vacuum cleaner referring to FIG. 1-2, including the first workbench 1, the first workbench 1 just on Side is provided with the second workbench 2, and the surface on the second workbench 2 is fixedly installed with gravity separator 3 close to forward edge, And gravity separator 3 is inserted in 2 lower part of the second workbench, the leading flank of the second workbench 2 is fixedly installed with sweep-up pipe 4, The lower surface of gravity separator 3 is fixedly connected with the first discharge valve 5, and the lower surface of the first discharge valve 5 is fixedly connected with the first material The top in storehouse 6, gravity separator 3 is connected by conduit 7 with the leading flank of high-precision filter 8, and high-precision filter 8 is fixed It is installed on the middle part of the second workbench 2, and high-precision filter 8 is inserted in 2 lower part of the second workbench, high-precision filter 8 lower surface is fixedly connected with third discharge valve 9, and the lower surface of third discharge valve 9 is fixedly connected with the second feed bin 10, high-precision The leading flank of filter 8 is fixedly connected with pulse valve 11, and pulse valve 11 is uniformly equipped with eight, and pulse valve 11 is to high-precision filtration It is blown in device 8, keeps separating effect more preferable, the lower surface of pulse valve 11 is connected to air distributor 12, and air distributor 12 are fixedly installed in the leading flank of high-precision filter 8, and the left side of air distributor 12 is connected with steam-water separator, air point The left side of orchestration 12 is fixedly connected with air inlet valve 13, is fixedly connected on the right side air outlet adapter of high-precision filter 8 Only valve 14 are sent, the right side of only valve 14 is sent to be fixedly connected with the first elastomer connector 15, the right side of the first elastomer connector 15 is logical It crosses air inlet pipe 16 to be connected with the air inlet of Roots vaccum pump 17, air inlet pipe 16 is inverted L shape structure, the following table of Roots vaccum pump 17 Face is fixedly installed with motor 18, and the output shaft of motor 18 is connected with the output shaft of Roots vaccum pump 17 by belt 19, Roots The gas outlet of vacuum pump 17 is fixedly connected with escape pipe 20, passes through the second elastomer connector 21 and outlet on the gas outlet of escape pipe 20 Muffler 22 is connected, and exit silencer 22 is fixedly installed in the upper surface of the first workbench 1, the connection of 16 left side of air inlet pipe There is branch pipe 23, vacuum table 24 is provided on branch pipe 23, negative pressure relief valve 25, branch pipe are installed on the branch pipe 23 in 24 left side of vacuum table It is fixedly installed with filter mantle 26 on 23 air inlet, the left side of gravity separator 3 and the first feed bin 6 passes through the first connecting tube 27 Be connected, high-precision filter 8 and the left side of the second feed bin 10 are connected by the second connecting tube 28, the first connecting tube 27 with The middle part of second connecting tube 28 is communicated with transverse tube 29, and the first connecting tube 27 and the second connecting tube 28 are located at the two sides up and down of transverse tube 29 It is provided with control valve 30, the upper surface middle part of transverse tube 29 is fixedly connected with vertical tube 31, and the top of vertical tube 31 is provided with intake valve 32。

Specifically, the lower surface of the first workbench 1 is fixedly installed with first support bar 33, first support bar 33 in rectangle Lower surface be fixedly welded with cushion block 34, between the upper surface of the first workbench 1 and the lower surface of the second workbench 2 be in square Shape is fixedly installed with second support bar 35, and cushion block 34 keeps the support of first support bar 33 more steady.

Specifically, the upper surface edge of the first workbench 1 is fixedly installed with the first fence 36, the second workbench 2 upper surface edge is fixedly installed with the second fence 37, and the first fence 36 and the second fence 37 prevent worker fall, Improve the safety of staff.

Specifically, the leading flank of the first workbench 1 is fixedly installed with the first ladder 38, the first workbench 1 on the right side The second ladder 39 is fixedly installed between the trailing flank of the second workbench 2, the first ladder 38 and the second ladder 39 facilitate work Make personnel's the first workbench 1 of arrival to work with the second workbench 2, facilitates the use of staff.

Specifically, the lower surface of the first feed bin 6 is fixedly connected with the second discharge valve 40, the lower surface of the second discharge valve 40 is solid Surely it is connected with the first drainage conduit 41, the lower surface of the first drainage conduit 41 is connected to material storing box 42, and the first drainage conduit 41 makes the first material The waste that storehouse 6 is discharged is convenient for flowing into material storing box 42, and material storing box 42 effectively carries out centralized collection to waste, convenient at concentration Reason.

Specifically, the lower surface of the second feed bin 10 is fixedly connected with the 4th discharge valve 43, the lower surface of the 4th discharge valve 43 It is fixedly connected with the second drainage conduit 44, the lower surface of the second drainage conduit 44 is connected to material storing box 42, and the second drainage conduit 44 makes first The waste that feed bin 6 is discharged is convenient for flowing into material storing box 42,.

Specifically, the lower surface of material storing box 42 is fixedly installed with idler wheel 45 in rectangle, idler wheel 45 makes material storing box 42 have shifting Dynamic function, facilitates movement of the staff to material storing box 42.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control action.

When in use, it drives Roots vaccum pump 17 to carry out operation by the belt 19 on 18 output shaft of motor, then passes through sieve Air inlet pipe 16 on 17 air inlet of thatch vacuum pump keeps dust logical the suction of air in gravity separator 3 and high-precision filter 8 It crosses the sweep-up pipe 4 on cylinder gravity separator 3 to enter in gravity separator 3 and in high-precision filter 8, then passes through gravity separator 3 pour into the particulate matter in dust in first feed bin 6 by the first discharge valve 5, then by high-precision filter 8 in dust Liquid is separated, and isolated liquid wastes flow into the second feed bin 10 by third discharge valve 9, thus effectively discarded to dust Object is collected, and accesses nitrogen by intake valve 32, nitrogen respectively enters weight by the first connecting tube 27 and the second connecting tube 28 In power separator 3, high-precision filter 8, the first feed bin 6 and the second feed bin 10, hold that the particulate matter in four more with liquids Easily to flowing down, make to be separated by filtration that effect is more preferable, the gas through outlet muffler 22 in the dust after separation is discharged, and reduces and makes an uproar Sound ensure that working environment.

In conclusion the negative pressure of vacuum vacuum cleaner, is used cooperatively by gravity separator 3 and high-precision filter 8, makes ash The separating effect of dirt is more preferable, effectively can carry out centralized collection to dust by the first feed bin 6 and the second feed bin 10, then by going out Mouth muffler 22 reduces the noise during dust suction, ensure that employee working environment.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of negative pressure of vacuum vacuum cleaner, including the first workbench (1), it is characterised in that: first workbench (1) Surface is provided with the second workbench (2), and the surface on second workbench (2) is fixedly installed with close to forward edge Gravity separator (3), and gravity separator (3) is inserted in the second workbench (2) lower part, second workbench (2) Leading flank is fixedly installed with sweep-up pipe (4), and the lower surface of the gravity separator (3) is fixedly connected with the first discharge valve (5), institute The lower surface for stating the first discharge valve (5) is fixedly connected with the first feed bin (6), passes through conduit at the top of the gravity separator (3) (7) it is connected with the leading flank of high-precision filter (8), the high-precision filter (8) is fixedly installed in the second workbench (2) middle part, and high-precision filter (8) is inserted in the second workbench (2) lower part, under the high-precision filter (8) Surface is fixedly connected with third discharge valve (9), and the lower surface of the third discharge valve (9) is fixedly connected with the second feed bin (10), The leading flank of the high-precision filter (8) is fixedly connected with pulse valve (11), and the lower surface of the pulse valve (11) is connected to Air distributor (12), and air distributor (12) is fixedly installed in the leading flank of high-precision filter (8), the air distribution The left side of device (12) is fixedly connected with air inlet valve (13), on the right side air outlet adapter of the high-precision filter (8) It being fixedly connected with and send only valve (14), the right side for sending only valve (14) is fixedly connected with the first elastomer connector (15), and described The right side of one elastomer connector (15) is connected by air inlet pipe (16) with the air inlet of Roots vaccum pump (17), the air inlet pipe (16) be inverted L shape structure, the lower surface of the Roots vaccum pump (17) is fixedly installed with motor (18), the motor (18) it is defeated Shaft is connected with the output shaft of Roots vaccum pump (17) by belt (19), and the gas outlet of the Roots vaccum pump (17) is fixed It is connected with escape pipe (20), passes through the second elastomer connector (21) and exit silencer (22) on the gas outlet of the escape pipe (20) It is connected, the exit silencer (22) is fixedly installed in the upper surface of the first workbench (1), air inlet pipe (16) left side Face is connected with branch pipe (23), is provided with vacuum table (24) on the branch pipe (23), the branch pipe (23) on the left of the vacuum table (24) On be equipped with negative pressure relief valve (25), be fixedly installed with filter mantle (26) on the air inlet of the branch pipe (23), the gravity point It is connected from device (3) and the left side of the first feed bin (6) by the first connecting tube (27), the high-precision filter (8) and the The left side of two feed bins (10) is connected by the second connecting tube (28), first connecting tube (27) and the second connecting tube (28) Middle part be communicated with transverse tube (29), first connecting tube (27) and the second connecting tube (28) are located at the two sides up and down of transverse tube (29) It is provided with control valve (30), the upper surface middle part of the transverse tube (29) is fixedly connected with vertical tube (31), the vertical tube (31) Top is provided with intake valve (32).

2. a kind of negative pressure of vacuum vacuum cleaner according to claim 1, it is characterised in that: first workbench (1) Lower surface is fixedly installed with first support bar (33) in rectangle, and the lower surface of the first support bar (33) is fixedly welded with cushion block (34), it is fixedly installed between the upper surface of first workbench (1) and the lower surface of the second workbench (2) in rectangle Second support bar (35).

3. a kind of negative pressure of vacuum vacuum cleaner according to claim 1, it is characterised in that: first workbench (1) Upper surface edge is fixedly installed with the first fence (36), and the upper surface edge of second workbench (2) is fixed Second fence (37) are installed.

4. a kind of negative pressure of vacuum vacuum cleaner according to claim 1, it is characterised in that: first workbench (1) Leading flank is fixedly installed with the first ladder (38) on the right side, the rear side of first workbench (1) and the second workbench (2) The second ladder (39) are fixedly installed between face.

5. a kind of negative pressure of vacuum vacuum cleaner according to claim 1, it is characterised in that: the following table of first feed bin (6) Face is fixedly connected with the second discharge valve (40), and the lower surface of second discharge valve (40) is fixedly connected with the first drainage conduit (41), the lower surface of first drainage conduit (41) is connected to material storing box (42).

6. a kind of negative pressure of vacuum vacuum cleaner according to claim 1, it is characterised in that: the following table of second feed bin (10) Face is fixedly connected with the 4th discharge valve (43), and the lower surface of the 4th discharge valve (43) is fixedly connected with the second drainage conduit (44), the lower surface of second drainage conduit (44) is connected to material storing box (42).

7. a kind of negative pressure of vacuum vacuum cleaner according to claim 5, it is characterised in that: the lower surface of the material storing box (42) Idler wheel (45) are fixedly installed in rectangle.