CN210079078U

CN210079078U - Indium refining waste gas treatment device

Info

Publication number: CN210079078U
Application number: CN201920644700.2U
Authority: CN
Inventors: 赵娟
Original assignee: Shanghai Tiancheng Environmental Protection Co Ltd
Current assignee: Shanghai Tiancheng Environmental Protection Co Ltd
Priority date: 2019-05-03
Filing date: 2019-05-03
Publication date: 2020-02-18
Anticipated expiration: 2029-05-03

Abstract

The utility model discloses an indium refining waste gas treatment device, which belongs to the field of waste gas treatment equipment, and comprises a box body, wherein the upper end of the box body is fixedly connected with an air inlet pipe, the side end of the box body is fixedly connected with an air outlet pipe, a filter plate is arranged inside the box body, the inner wall of the box body is fixedly connected with an annular backing plate, the annular backing plate is positioned at the lower side of the filter plate, the right end of the filter plate is rotatably connected with a lifting plate, the right inner wall of the box body is chiseled with a rectangular groove, the lifting plate is matched with the rectangular groove, the upper end of the box body is chiseled with a through hole, the through hole is communicated with the rectangular groove, the upper end of the box body is hinged with a cover plate, the cover plate is positioned between the air inlet pipe and the through hole, the inner thread of the threaded hole is, simple structure, convenient operation is favorable to reducing the cost of material and processing technology.

Description

Indium refining waste gas treatment device

Technical Field

The utility model relates to a waste gas treatment equipment field, more specifically say, relate to a concise waste gas treatment device of indium.

Background

Indium is silvery white and slightly bluish metal, has very soft texture, can be scored by fingernails, has strong plasticity and ductility, can be pressed into sheets, is mainly used as a raw material for manufacturing low-melting alloys, bearing alloys, semiconductors, electric light sources and the like, is nontoxic, but is prevented from contacting and eating with skin.

At the concise in-process of indium, can produce a large amount of gases, and can contain a large amount of granule dust in these gases, we need carry out the filtration of first step to it at exhaust-gas treatment's in-process, and present filter screen all is fixed in the device, can not be convenient dismantle the filter screen, the time has been of a specified duration accumulational dust on the filter screen can seriously influence the normal clear of waste gas treatment work, it is a great deal of troubles to have brought for the staff, work efficiency is reduced, also certain labour has been increased for the staff.

As is known, Chinese patent discloses a utility model patent named as an indium refining waste gas treatment device, the application number of which is CN201820670725.5, the indium refining waste gas treatment device comprises a bottom plate and a filter screen, a box body is fixed on the top of the bottom plate, mounting blocks are fixedly connected on both sides of the inner wall of the box body, U-shaped blocks are fixedly connected on both sides of the filter screen, a sliding plate is movably connected in the mounting blocks, pulleys are fixedly connected on both the top and the bottom of the sliding plate, a vertical plate is fixedly connected on one side of the sliding plate, connecting rods are movably connected on both the top and the bottom of the vertical plate, a buffer spring is fixedly connected between the opposite sides of the connecting rods, a clamping block is fixedly connected at one end of the connecting rod far from the vertical plate, one side of the clamping block is slidably connected with one side of the inner wall of the mounting block, one side of the clamping, the top and the bottom of U-shaped piece inner wall all open chisel have with the draw-in groove of fixture block looks adaptation, the equal fixedly connected with fixed block in both sides of box, this patent compares with current technique, and beneficial effect is: the utility model discloses can realize conveniently changing the filter screen, labour saving and time saving avoids piling up the normal work that influences follow-up waste gas treatment of dust, has alleviateed staff's burden, has brought a great deal of facility.

However, the indium refining waste gas treatment device disclosed in the application number CN201820670725.5 has a complex structure, is inconvenient to operate, and has high material and processing cost.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a device is administered to indium concise waste gas, it can realize through manual upwards pulling lifter plate, drive the filter rebound, make it shift out from through-hole department can, simple structure, convenient operation is favorable to reducing the cost of material and processing technology.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An indium refining waste gas treatment device comprises a box body, wherein an air inlet pipe is fixedly connected to the upper end of the box body, an air outlet pipe is fixedly connected to the side end of the box body, a filter plate is arranged inside the box body, an annular base plate is fixedly connected to the inner wall of the box body, the annular base plate is located on the lower side of the filter plate, a lifting plate is rotatably connected to the right end of the filter plate, a rectangular groove is formed in the right inner wall of the box body, the lifting plate is matched with the rectangular groove, a through hole is formed in the upper end of the box body and communicated with the rectangular groove, an cover plate is hinged to the upper end of the box body and located between the air inlet pipe and the through hole, a threaded hole is formed in the cover plate, a bolt is in threaded connection with the inside of the threaded hole, a threaded groove is formed in the upper end of, the utility model discloses a manual upwards pulling lifter plate drives the filter rebound, make it shift out from through-hole department can, simple structure, convenient operation is favorable to reducing the cost of material and processing technology.

Further, the inside of box is equipped with the clamp plate, the clamp plate is located the upside of filter, a pair of inner wall of box has all been dug the spout, sliding connection is in the inside of a pair of spout respectively in the both ends of clamp plate, the lower extreme of clamp plate and the interior bottom surface fixedly connected with extension spring of spout have the effect of compressing tightly to the filter at extension spring's elasticity holding down plate, make the filter more stable.

Furthermore, the one end fixedly connected with arc head of carrying the board is kept away from to the filter, and when the filter was installed, the arc head can make things convenient for the filter to crowd into between clamp plate and the annular backing plate.

Furthermore, hand-pulling grooves are formed in the lifting plate, rubber pads are fixedly connected to the inner surfaces of the hand-pulling grooves, and the lifting plate can be conveniently and manually taken to move through the hand-pulling grooves.

Furthermore, the cover plate is convex, and the lower end of the cover plate is matched with the through hole, so that the cover plate can seal the through hole.

Furthermore, the lower end of the cover plate is fixedly connected with a sealing ring, so that the sealing performance of the through hole is better.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through manual upwards pulling lifter plate, drives the filter rebound, make it shift out from through-hole department can, simple structure, convenient operation is favorable to reducing the cost of material and processing technology.

(2) The inside of box is equipped with the clamp plate, and the clamp plate is located the upside of filter, and a pair of inner wall of box has all been dug the spout, and sliding connection is in the inside of a pair of spout respectively at the both ends of clamp plate, and the lower extreme of clamp plate and the interior bottom surface fixedly connected with extension spring of spout have the effect of compressing tightly to the filter at extension spring's elasticity holding down plate, make the filter more stable.

(3) The one end fixedly connected with arc head of carrying the board is kept away from to the filter, and when the filter was installed, the arc head can make things convenient for the filter to crowd into between clamp plate and the annular backing plate.

(4) The lifting plate is provided with a hand-pulling groove, the inner surface of the hand-pulling groove is fixedly connected with a rubber pad, and the lifting plate can be conveniently and manually taken to move through the hand-pulling groove.

(5) The cover plate is convex, and the lower end of the cover plate is matched with the through hole, so that the cover plate can seal the through hole.

(6) The lower end of the cover plate is fixedly connected with a sealing ring, so that the sealing performance of the through hole is better.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the cover plate of the present invention when opened;

FIG. 3 is a schematic front view of the filter plate removing process according to the present invention;

FIG. 4 is a schematic view of the front side of the filter plate according to the present invention;

fig. 5 is a schematic side view of the present invention.

The reference numbers in the figures illustrate:

1 box, 2 intake pipes, 3 outlet ducts, 4 annular backing plates, 5 filter plates, 6 lifting plates, 7 rectangular grooves, 8 through holes, 9 cover plates, 10 thread grooves, 11 threaded holes, 12 bolts, 13 sliding grooves, 14 pressing plates, 15 extension springs and 16 hand-pulled grooves.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1, an indium refining waste gas treatment device, comprising a box body 1, an upper end fixedly connected with intake pipe 2 of box body 1, intake pipe 2 is communicated with a waste gas pipeline generated by indium, and is used for discharging waste gas into box body 1, a side end fixedly connected with outlet pipe 3 of box body 1, and discharging filtered waste gas, and performing subsequent treatment on the filtered waste gas to play a guiding role, please refer to fig. 3, a filter plate 5 is arranged inside box body 1, and is used for filtering waste gas, an inner wall fixedly connected with annular base plate 4 of box body 1, and the annular base plate 4 is located at the lower side of filter plate 5, and the annular base plate 4 is used for supporting filter plate 5.

Please refer to fig. 3, the right end of the filter plate 5 is rotatably connected with a lifting plate 6, a rectangular groove 7 is chiseled on the right inner wall of the box body 1, the lifting plate 6 is matched with the rectangular groove 7, the lifting plate 6 can slide up and down in the rectangular groove 7, please refer to fig. 2 and fig. 3, a through hole 8 is chiseled on the upper end of the box body 1, the through hole 8 is communicated with the rectangular groove 7, a cover plate 9 is hinged on the upper end of the box body 1, the cover plate 9 is positioned between the air inlet pipe 2 and the through hole 8, the cover plate 9 is convex, please refer to fig. 4, the lower end of the cover plate 9 is matched with the through hole 8, the cover plate 9 is rotated to seal the through hole 8, the lower end of the.

Referring to fig. 1 and 2, a screw hole 11 is drilled in the cover plate 9, a bolt 12 is screwed into the screw hole 11, a thread groove 10 is drilled in the upper end of the box 1, the thread groove 10 is located at the right side of the through hole 8, the end of the bolt 12 is screwed into the thread groove 10, and the cover plate 9 can be fixed on the box 1 by the bolt 12.

Referring to fig. 3, a pressing plate 14 is disposed inside the box body 1, the pressing plate 14 is located on the upper side of the filter plate 5, referring to fig. 5, sliding grooves 13 are formed in a pair of inner walls of the box body 1, two ends of the pressing plate 14 are respectively slidably connected inside the pair of sliding grooves 13, an extension spring 15 is fixedly connected to the lower end of the pressing plate 14 and the inner bottom surface of the sliding groove 13, when the filter plate 5 is located between the pressing plate 14 and the annular base plate 4, the extension spring 15 is in an elongated state, and the pressing plate 14 has a pressing effect on the filter plate 5 under the elastic force of the extension spring 15, so that the filter plate 5 is.

Referring to fig. 3, the end of the filter plate 5 away from the lifting plate 6 is fixedly connected with an arc-shaped head, and when the filter plate 5 is installed, the arc-shaped head can facilitate the filter plate 5 to be squeezed between the pressing plate 14 and the annular backing plate 4.

Referring to fig. 2, a hand-pulling groove 16 is formed in the lifting plate 6, a rubber pad is fixedly connected to the inner surface of the hand-pulling groove 16, and the lifting plate 6 can be conveniently and manually taken and moved through the hand-pulling groove 16.

The utility model discloses a manual upwards pulling is carried board 6, drives filter 5 and upwards removes, makes it shift out from through-hole 8 can, simple structure, convenient operation is favorable to reducing the cost of material and processing technology.

When the filter plate 5 accumulating excessive dust is replaced, please refer to fig. 1 and 2, the bolt 12 is loosened and taken out, then the cover plate 9 is rotated to open the through hole 8, please refer to fig. 2 and 3, an operator manually pulls the lifting plate 6 upwards, the lifting plate 6 drives the filter plate 5 to move upwards, the filter plate 5 rotates downwards due to self gravity while moving upwards, the filter plate 5 is changed into an inclined state from a horizontal state, along with the movement of the lifting plate 6, the filter plate 5 is gradually moved out from the through hole 8, when the lifting plate 6 reaches a certain height, the filter plate 5 is changed into a vertical state from the inclined state, the lifting plate 6 is continuously moved until the filter plate 5 is completely taken out of the box body 1.

When installation filter 5, the lifting plate 6 is held to the hand, put into box 1 with filter 5 from 8 departments of through-hole, filter 5 is vertical state this moment, when 5 lower extremes of filter arrive annular backing plate 4, continue to move down

lifting plate

6, 5 atress rotations of filter are the tilt state, 5 lower extremes of filter are along 4 horizontal migration of annular backing plate, 4 upper ends of annular backing plate are arranged in to 5 levels of filter until this moment, lifting plate 6 is located rectangular channel 7, then it covers through-hole 8 to rotate apron 9 and make it cover, screw up in inserting screw hole 11 and thread groove 10 bolt 12, fix apron 9.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an indium refining waste gas treatment device, includes box (1), the upper end fixedly connected with intake pipe (2) of box (1), the side fixedly connected with outlet duct (3) of box (1), the inside of box (1) is equipped with filter (5), its characterized in that: the inner wall fixedly connected with annular backing plate (4) of box (1), annular backing plate (4) is located the downside of filter (5), the right-hand member of filter (5) rotates and is connected with lifter plate (6), the right inner wall of box (1) is dug and is had rectangular channel (7), lifter plate (6) and rectangular channel (7) phase-match, the upper end of box (1) is dug and is had through-hole (8), through-hole (8) communicate with each other with rectangular channel (7), the upper end of box (1) articulates there is apron (9), apron (9) are located between intake pipe (2) and through-hole (8), it has screw hole (11) to dig on apron (9), the internal thread of screw hole (11) is connected with bolt (12), the upper end of box (1) is dug and is had thread groove (10), thread groove (10) are located the right side of through-hole (8), the end of the bolt (12) is in threaded connection with the thread groove (10).

2. The apparatus of claim 1, wherein the apparatus further comprises: the inside of box (1) is equipped with clamp plate (14), clamp plate (14) are located the upside of filter (5), spout (13) have all been dug to a pair of inner wall of box (1), sliding connection is respectively in the inside of a pair of spout (13) in the both ends of clamp plate (14), the interior bottom surface fixedly connected with extension spring (15) of the lower extreme of clamp plate (14) and spout (13).

3. The apparatus of claim 1, wherein the apparatus further comprises: one end of the filter plate (5) far away from the lifting plate (6) is fixedly connected with an arc-shaped head.

4. The apparatus of claim 1, wherein the apparatus further comprises: hand-pulled grooves (16) are cut in the lifting plate (6), and rubber pads are fixedly connected to the inner surfaces of the hand-pulled grooves (16).

5. The apparatus of claim 1, wherein the apparatus further comprises: the cover plate (9) is in a convex shape, and the lower end of the cover plate (9) is matched with the through hole (8).

6. The apparatus of claim 1, wherein the apparatus further comprises: the lower end of the cover plate (9) is fixedly connected with a sealing ring.