阅读说明：本技术 一种高效的颗粒物处理器 (Efficient particulate matter treater ) 是由 李荣娟 于 2021-07-12 设计创作，主要内容包括：本发明公开了一种高效的颗粒物处理器,包括容器,所述容器的底部具有一个向上锥形凸起的导流罩,在所述导流罩的轴心处穿插有一空心轴,所述空心轴的上端封闭,下端装配一个进水箱,所述空心轴与所述导流罩之间配合有轴承和轴封,轴封密封于轴承的上部；所述空心轴和所述进水箱之间配合有第一轴承和第一轴封,所述第一轴封密封于所述第一轴承的下方；所述进水箱和导流罩固定连接,在进水箱的底部设置进水管；本装置无耗材,且能增加空气与颗粒物的接触效率,还可以对大直径的颗粒物进行细化。(The invention discloses an efficient particulate matter processor, which comprises a container, wherein the bottom of the container is provided with a guide cover which is upwards conical and convex, a hollow shaft is inserted in the axis of the guide cover, the upper end of the hollow shaft is closed, the lower end of the hollow shaft is provided with a water inlet tank, a bearing and a shaft seal are matched between the hollow shaft and the guide cover, and the shaft seal is sealed at the upper part of the bearing; a first bearing and a first shaft seal are matched between the hollow shaft and the water inlet tank, and the first shaft seal is sealed below the first bearing; the water inlet tank is fixedly connected with the flow guide sleeve, and a water inlet pipe is arranged at the bottom of the water inlet tank; this device does not have the consumptive material, and can increase the contact efficiency of air and particulate matter, can also refine the particulate matter of major diameter.)

1. An efficient particulate matter processor, characterized in that: the water-saving device comprises a container (1), wherein the bottom of the container (1) is provided with a guide cover (101) which is upwards conical and convex, a hollow shaft (102) is inserted in the axis of the guide cover (101), the upper end of the hollow shaft (102) is closed, and the lower end of the hollow shaft is provided with a water inlet tank (2); a first bearing and a first shaft seal are matched between the hollow shaft (102) and the water inlet tank (2), and the first shaft seal is sealed below the first bearing; the water inlet tank (2) is fixedly connected with the flow guide sleeve (101), and a water inlet pipe (201) is arranged at the bottom of the water inlet tank (2); the upper end of the hollow shaft (102) extends upwards to the outside of the container (1); the container (1) is provided with a conical top cover (3), and a passive grinding surface (301) is processed at the inner wall of the top cover (3); a shell (302) is arranged at the top of the top cover (3), an inner cavity (303) is formed in the shell (302), and an air inlet hole (304) penetrating through the top cover (3) is formed in the bottom of the shell (302); a rotating shaft (103) is arranged at the top axis of the hollow shaft (102), and a negative pressure impeller (104) is assembled outside the rotating shaft (103); an air box (105) is arranged on the outer side of the negative pressure impeller (104), and an air inlet cover (106) is arranged at the upper end of the air box (105); an air guide pipe (304) is arranged between the air box (105) and the shell (302); a conical grinding plate (4) is arranged outside the hollow shaft (102), the grinding plate (4) is provided with a conical active grinding surface (401), and a grinding gap with the width gradually reduced downwards is formed between the active grinding surface (401) and the passive grinding surface (301); a plurality of nozzles (141) are arranged on the outer wall of the hollow shaft (102) at positions corresponding to the grinding gaps; a drain pipe (122) is arranged on the outer wall of the container (1); an exhaust pipe (155) is inserted upwards at the bottom of the air guide sleeve (101), and the upper end of the exhaust pipe (155) extends upwards to the inner side of the grinding plate (4).

2. The high efficiency particulate matter processor of claim 1, wherein: the inner ring of the shell (302) is in threaded connection with a mesh enclosure (5), the diameter of the mesh enclosure (5) is gradually increased downwards, the mesh enclosure (5) is located in the grinding gap, the nozzle (141) is located on the inner side of the mesh enclosure (5), and the air inlet hole (304) is located on the outer side of the mesh enclosure (5).

3. The high efficiency particulate matter processor of claim 1, wherein: an inner filtering device (6) is arranged inside the container (1), the inner filtering device (6) is communicated with the hollow shaft (102), and the upper end of the exhaust pipe (155) extends to the inner side of the inner filtering device (6).

4. The high efficiency particulate matter processor of claim 3, wherein: the inner filtering device (6) comprises an annular water distribution ring (601), a guide pipe (602) communicated with the hollow shaft (102) is welded on the inner wall of the water distribution ring (601), a cover plate (603) is arranged on the inner wall of the water distribution ring (601) and above the guide pipe (602), and the hollow shaft (102) penetrates through the cover plate (603); a plurality of spraying holes (604) are annularly arranged at the bottom of the water distribution ring (601); the exhaust pipe (155) extends upward to the inside of the water diversion ring (601).

5. The high efficiency particulate matter processor of claim 1, wherein: a plug (133) is arranged at the pipe orifice of the drain pipe (122), and an overflow pipe (144) extending upwards is arranged at the top of the drain pipe (122).

6. The high efficiency particulate matter processor of claim 1, wherein: a conical flow dividing cover (188) is arranged between the nozzles (141) in the hollow shaft (102), and the diameter of the flow dividing cover (188) is gradually reduced downwards.

7. The high efficiency particulate matter processor of claim 1, wherein: a water drainage groove 441 is disposed on the surface of the grinding plate 4, and the depth of the water drainage groove 441 gradually increases toward the edge of the grinding plate 4.

Technical Field

The invention relates to a high-efficiency particulate matter processor.

Background

During industrial processes, in particular grinding processes, cutting processes, etc., very large dust particles are produced.

The existing treatment mode is to adopt an air purifier to treat, and the filter element of the air purifier for industrial production adopts a filter element with larger diameter and larger ventilation quantity, but the particle sizes of dust particles are different, and partial particles with larger particle sizes are sucked to seriously block the filter holes of the filter element, so that the filtering capacity is rapidly reduced. And the disposal of the condition can be achieved by replacing the filter element, so that the material cost is increased.

The other treatment mode is a spraying dedusting mode, but the spraying dedusting treatment mode realizes the capture of particles in a downward spraying mode of the water distribution plate, and the contact time between air carrying dust and a water column is short due to the large acting area, so the filtering effect is poor.

Therefore, the efficient particle processor which is free of consumables, capable of increasing the contact efficiency of air and particles and capable of refining large-diameter particles is designed.

Disclosure of Invention

The invention aims to provide a high-efficiency particulate matter processor which is free of material consumption, can increase the contact efficiency of air and particulate matters and can refine large-diameter particulate matters.

In order to solve the problems, the invention adopts the following technical scheme:

a high-efficiency particle processor comprises a container, wherein the bottom of the container is provided with a guide cover which is upwards conical and convex, a hollow shaft is inserted in the axis of the guide cover, the upper end of the hollow shaft is closed, the lower end of the hollow shaft is provided with a water inlet tank, a bearing and a shaft seal are matched between the hollow shaft and the guide cover, and the shaft seal is sealed at the upper part of the bearing; a first bearing and a first shaft seal are matched between the hollow shaft and the water inlet tank, and the first shaft seal is sealed below the first bearing; the water inlet tank is fixedly connected with the flow guide sleeve, and a water inlet pipe is arranged at the bottom of the water inlet tank; the upper end of the hollow shaft extends upwards to the outside of the container, and a second bearing and a second seal are matched between the containers; the container is provided with a conical top cover, and the inner wall of the top cover is processed to form a passive grinding surface; the top of the top cover is provided with a shell, an inner cavity is formed in the shell, and the bottom of the shell is provided with an air inlet hole penetrating through the top cover; a rotating shaft is arranged at the axis of the top of the hollow shaft, and a negative pressure impeller is assembled outside the rotating shaft; an air box is arranged on the outer side of the negative pressure impeller, and an air inlet cover is arranged at the upper end of the air box; an air guide pipe is arranged between the air box and the shell; a third bearing and a third shaft seal are matched between the rotating shaft and the air box, and the third shaft seal is sealed above the third bearing; a fourth bearing and a fourth shaft seal are matched between the hollow shaft and the shell, and the fourth shaft seal is sealed at the lower part of the fourth bearing; a conical grinding plate is arranged outside the hollow shaft, the grinding plate is provided with a conical active grinding surface, and a grinding gap with the width gradually reduced downwards is formed between the active grinding surface and the passive grinding surface; a plurality of nozzles are arranged on the outer wall of the hollow shaft at positions corresponding to the grinding gaps; a driven belt wheel is arranged at a position, close to the upper part, of the hollow shaft, a frame plate is arranged on the outer side of the container, a motor is matched through the frame plate, a driving belt wheel is installed at the output end of the motor, and a transmission belt is matched between the driven belt wheel and the driving belt wheel; a drain pipe is arranged on the outer wall of the container; an exhaust pipe is inserted upwards in the bottom of the air guide sleeve, and the upper end of the exhaust pipe extends upwards to the inner side of the grinding plate.

Drive power is provided through the motor, and it is rotatory to utilize the belt drive to drive the hollow shaft, and the rotation of hollow shaft drives the nozzle rotation, utilizes the mode of rotatory water spray, lets the water more even of subsection in grinding the clearance.

Preferably, a mesh enclosure is in threaded connection with the inner ring of the housing, the diameter of the mesh enclosure gradually increases downward, the mesh enclosure is located in the grinding gap, the nozzle is located on the inner side of the mesh enclosure, and the air inlet hole is located on the outer side of the mesh enclosure.

Through the rotation of the hollow shaft, the nozzle sprays water in a rotating manner along the inner surface of the mesh enclosure, so that dead-angle-free spraying cleaning can be performed on the mesh enclosure; and simultaneously forms uniform water mist. The air containing dust particles blown out from the air inlet contacts the mesh enclosure, and the dust particles contained in the air can be effectively captured by utilizing the mesh enclosure and water mist formed after impact.

Preferably, an inner filtering device is arranged inside the container, the inner filtering device is communicated with the hollow shaft, and the upper end of the exhaust pipe extends to the inner side of the inner filtering device.

Preferably, the inner filtering device comprises an annular water distribution ring, a conduit communicated with the hollow shaft is welded on the inner wall of the water distribution ring, a cover plate is arranged on the inner wall of the water distribution ring and above the conduit, and the hollow shaft penetrates through the cover plate; a plurality of spraying holes are annularly formed in the bottom of the water distribution ring; the exhaust pipe extends upward to the inner side of the water diversion ring.

The inner filtering device can perform secondary spraying dust fall on the air passing through the grinding gap, and the inner filtering device rotates along with the hollow shaft, water flow is thrown outwards along with the rotation of the inner filtering device, so that the contact efficiency of the air is improved, and the exhaust pipe for exhausting the air is positioned on the inner side of the water diversion ring, namely, the air which wants to pass through the exhaust pipe needs to pass through the water flow sprayed out from the spraying hole.

Preferably, a plug is arranged at the pipe orifice of the drain pipe, and an overflow pipe extending upwards is arranged at the top of the drain pipe; the overflow pipe arranged upwards is adopted, so that air can be prevented from leaking from the drain pipe, and the overflow can be realized only when the liquid level in the container exceeds the height of the upper end surface of the overflow pipe.

Preferably, a conical flow dividing cover is arranged between the nozzles in the hollow shaft, and the diameter of the flow dividing cover is gradually reduced downwards; the arrangement of the shunting cover can be used for plugging redundant parts of the hollow shaft so as to better establish water pressure in the hollow shaft, and the shunting cover can also reduce water resistance and enable water to be better sprayed out from the nozzle.

Preferably, a drain groove is provided on the surface of the grinding plate, and the depth of the drain groove gradually increases toward the edge of the grinding plate.

The vertical height in grinding clearance is the gradual shrinkage, and consequently the discharge need of nozzle spun water can't be satisfied to the end in less grinding clearance, can produce ponding in grinding clearance department, for this reason, has designed foretell water drainage tank, avoids grinding clearance department ponding.

The invention has the beneficial effects that:

1. this device is through the cooperation of initiative abrasive surface and passive abrasive surface, can realize refining of big granule, utilize the contact that coarse initiative abrasive surface and passive abrasive surface can be better simultaneously to enter into to the particulate matter in the grinding clearance, the large granule is refined by the grinding clearance, the produced water smoke contact particulate matter of cooperation nozzle department spun water simultaneously realizes refining of particulate matter, spun water can cool down initiative abrasive surface and passive abrasive surface simultaneously, can also clean initiative abrasive surface and passive abrasive surface. The nozzle is in a rotating state, so that water flow coverage without dead angles is realized;

2. in the device, the water can be precipitated through the container, air is discharged through the drain pipe after passing through the grinding gap, and the water in the container is led out in an overflow mode; air is prevented from leaking from the overflow pipe;

3. in the device, the contact position of air and water mist is a grinding gap, and the space of the grinding gap is narrow, so that the water mist can completely fill the grinding gap, the contact efficiency of the water mist and dust is increased, and the capture rate of particles is improved;

4. the structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a bottom view of the inner filter device;

fig. 4 is a top view of the lapping plate.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4.

Example 1

A high-efficiency particle processor comprises a container 1, wherein the bottom of the container 1 is provided with a guide cover 101 which is conical and convex upwards, a hollow shaft 102 is inserted in the axis of the guide cover 101, the upper end of the hollow shaft 102 is closed, the lower end of the hollow shaft 102 is provided with a water inlet tank 2, a bearing and a shaft seal are matched between the hollow shaft 102 and the guide cover 101, and the shaft seal is sealed at the upper part of the bearing; a first bearing and a first shaft seal are matched between the hollow shaft 102 and the water inlet tank 2, and the first shaft seal is sealed below the first bearing; the water inlet tank 2 is fixedly connected with the flow guide sleeve 101, and a water inlet pipe 201 is arranged at the bottom of the water inlet tank 2; the upper end of the hollow shaft 102 extends upwards to the outside of the container 1, and a second bearing 103 and a second seal 104 are matched between the containers 1; the container 1 is provided with a conical top cover 3, and a passive grinding surface 301 is processed at the inner wall of the top cover 3; a shell 302 is arranged at the top of the top cover 3, an inner cavity 303 is arranged inside the shell 302, and an air inlet hole 304 penetrating through the top cover 3 is arranged at the bottom of the shell 302; a rotating shaft 103 is arranged at the top axis of the hollow shaft 102, and a negative pressure impeller 104 is assembled outside the rotating shaft 103; an air box 105 is arranged on the outer side of the negative pressure impeller 104, and an air inlet cover 106 is arranged at the upper end of the air box 105; an air guide pipe 304 is arranged between the air box 105 and the shell 302; a third bearing and a third shaft seal are matched between the rotating shaft 103 and the air box 105, and the third shaft seal is sealed above the third bearing; a fourth bearing 121 and a fourth shaft seal 131 are fitted between the hollow shaft 102 and the housing 302, and the fourth shaft seal 131 is sealed at the lower part of the fourth bearing 121; a conical grinding plate 4 is arranged outside the hollow shaft 102, the grinding plate 4 is provided with a conical active grinding surface 401, and a grinding gap with the width gradually reduced downwards is formed between the active grinding surface 401 and the passive grinding surface 301; a plurality of nozzles 141 are arranged on the outer wall of the hollow shaft 102 at positions corresponding to the grinding gaps; the hollow shaft 102 is provided with a driven pulley 151 at a position close to the upper part, a frame plate 161 is arranged at the outer side of the container 1, a motor 171 is matched through the frame plate 161, a driving pulley 181 is installed at the output end of the motor 171, and a transmission belt 191 is matched between the driven pulley 151 and the driving pulley 181; a drain pipe 122 is provided at an outer wall of the container 1; an exhaust pipe 155 is inserted upward in the bottom of the pod 101, and an upper end of the exhaust pipe 155 extends upward to the inner side of the grinding plate 4.

The motor 171 provides driving force, the hollow shaft 102 is driven to rotate by belt transmission, the hollow shaft 102 rotates to drive the nozzle 141 to rotate, and the distribution of water in the grinding gap is more uniform by a rotary water spraying mode.

Example 2

A mesh enclosure 5 is connected to the inner ring of the housing 302 through a thread, the diameter of the mesh enclosure 5 gradually increases downward, the mesh enclosure 5 is located in the grinding gap, the nozzle 141 is located inside the mesh enclosure 5, and the air inlet 304 is located outside the mesh enclosure 5.

Through the rotation of the hollow shaft 102, the nozzle 141 sprays water in a rotating manner along the inner surface of the mesh enclosure 5, so that the mesh enclosure 5 can be cleaned in a spraying manner without dead angles; and simultaneously forms uniform water mist. The air containing dust particles blown out from the air inlet holes 304 contacts the mesh enclosure 5, and the dust particles contained in the air can be effectively captured by the mesh enclosure 5 and the water mist formed after the impact.

Example 3

An inner filtering device 6 is arranged inside the container 1, the inner filtering device 6 is communicated with the hollow shaft 102, and the upper end of the exhaust pipe 155 extends to the inner side of the inner filtering device 6.

Example 4

The inner filtering device 6 comprises an annular water distribution ring 601, a conduit 602 communicated with the hollow shaft 102 is welded on the inner wall of the water distribution ring 601, a cover plate 603 is arranged on the inner wall of the water distribution ring 601 above the conduit 602, and the hollow shaft 102 penetrates through the cover plate 603; a plurality of spraying holes 604 are annularly arranged at the bottom of the water distribution ring 601; the exhaust pipe 155 extends upward to the inside of the water diversion ring 601.

The inner filter 6 can perform secondary spray dust settling on the air passing through the grinding gap, and the inner filter 6 rotates along with the hollow shaft 102, water flow is thrown outwards along with the rotation of the inner filter 6, the contact efficiency of the air is increased, and the exhaust pipe 155 for exhausting the air is positioned inside the water diversion ring 601, that is, the air which wants to pass through the exhaust pipe 155 needs to pass through the water flow sprayed from the spray holes 604.

Preferably, a plug 133 is disposed at the nozzle of the drain pipe 122, and an overflow pipe 144 extending upward is disposed at the top of the drain pipe 122; with the overflow pipe 144 disposed upwardly, air leakage from the drain pipe 122 can be prevented, and overflow can be prevented only when the inner liquid level of the container 1 exceeds the height of the upper end surface of the overflow pipe 144.

Example 5

A conical flow dividing cover 188 is arranged between the plurality of nozzles 141 in the interior of the hollow shaft 102, and the diameter of the flow dividing cover 188 is gradually reduced downwards; the diversion cover 188 is arranged to block excess water from the hollow shaft 102 to facilitate better water pressure build-up in the hollow shaft 102, and the diversion cover 188 also reduces water resistance to allow better water ejection from the nozzle 141.

Example 6

A water drainage groove 441 is disposed on the surface of the grinding plate 4, and the depth of the water drainage groove 441 gradually increases toward the edge of the grinding plate 4.

The vertical height of the grinding gap is gradually reduced, so that the tail end of the small grinding gap cannot meet the discharge requirement of water sprayed from the nozzle 141, accumulated water is generated at the grinding gap, and therefore the drainage groove 441 is designed to avoid the accumulated water at the grinding gap.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.