CN212039661U

CN212039661U - Waste gas purification device

Info

Publication number: CN212039661U
Application number: CN202020448124.7U
Authority: CN
Inventors: 董金燕
Original assignee: Chengdu Xinlianli Technology Co ltd
Current assignee: Chengdu Xinlianli Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-01
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a waste gas purification device, including the purifying box, the both ends of purifying box fixed mounting respectively has intake pipe and outlet duct, the inside of purifying box has set gradually along gas transmission direction and has sprayed mechanism, dry layer and a plurality of filter core, the intake pipe with spray the mechanism and be connected, the equal perpendicular to wind direction setting of dry layer and filter core, just the both sides of dry layer and every filter core are all pegged graft in spacing, the both sides at the purifying box are installed perpendicularly to spacing, set up the spacing groove with the side looks adaptation of dry layer and filter core on the spacing, the top of dry layer and filter core all is equipped with connecting portion, connecting portion pass through locking mechanism and purifying box swing joint. The utility model discloses a spray the harmful impurity that mechanism and filter core effectively got rid of in the waste gas, improved purifying effect, make convenient operation swift through locking mechanism during renew cartridge or dry layer simultaneously, improved the change convenience greatly.

Description

Waste gas purification device

Technical Field

The utility model relates to a waste gas treatment device field, concretely relates to exhaust gas purification device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the human life brings about the generation of domestic waste gas, the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.

Therefore, when exhaust is discharged, purification treatment is needed, the treatment effect of the device for purifying exhaust is poor, the device is generally only adsorbed by a simple filter screen, the good purification effect cannot be achieved, and a filter element in the device is difficult to replace, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide an exhaust gas purifying device, which is used to solve the problem of poor purifying effect of the exhaust gas purifying device in the prior art and is difficult to replace the internal filter element.

To achieve the above and other related objects, the present invention provides an exhaust gas purifying device, which comprises a purifying box, an air inlet pipe and an air outlet pipe are respectively and fixedly arranged at the two ends of the purifying box, a spraying mechanism, a drying layer and a plurality of filter elements are sequentially arranged in the purifying box along the gas conveying direction, the air inlet pipe is connected with the spraying mechanism, the drying layer and the filter element are both arranged perpendicular to the wind direction, the drying layer and the two sides of each filter element are inserted in the limiting strips which are vertically arranged on the two sides of the purifying box, the limiting strip is provided with a limiting groove matched with the side edges of the drying layer and the filter element, the top parts of the drying layer and the filter element are both provided with a connecting part, the connecting part is movably connected with the purifying box through a locking mechanism, the top of the connecting part is fixedly connected with a top cover, and the upper end of the top cover is fixedly connected with a pull ring.

Preferably, a first flow equalizing plate is arranged between the spraying mechanism and the drying layer, and a second flow equalizing plate is arranged at one end, close to the air outlet pipe, in the purification box.

Preferably, locking mechanism includes inserted bar, slide, shifting block, sleeve, guide arm and spring, the opening corresponding with connecting portion is seted up to the upper end of purifying box, business turn over in the opening that connecting portion correspond is followed, the mounting groove has been seted up on the lateral wall of opening, the bottom of mounting groove is equipped with the slide rail, slide and slide rail sliding connection, the one end and the inserted bar fixed connection that the slide is close to connecting portion, its one end fixedly connected with sleeve of keeping away from connecting portion, the one end of guide arm and the cell wall fixed connection of mounting groove, in its other end stretches into the sleeve, the outside cover of guide arm is equipped with the spring.

Preferably, the upper end of purifying box is seted up the spout with the mounting groove intercommunication, the shifting block locate in the spout and with the upper end fixed connection of slide, the shifting block slides along the length direction of plug rod in the spout.

Preferably, a bayonet is formed in one side, close to the insertion rod, of the connecting part, and the insertion rod extends out of the mounting groove and is inserted into the bayonet.

Preferably, the bottom of top cap is equipped with the sealing layer, evenly distributed has a plurality of magnetic columns on the sealing layer, set up the locating hole with magnetic column one-to-one on the up end of purifying box, install the magnetic pole in the locating hole.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, the waste gas to be treated enters the purifying box from the air inlet pipe, the spray head of the spraying mechanism can spray the liquid medicine to settle the smoke dust particles of the waste gas, effectively remove the particle impurities in the waste gas, then the waste gas passes through a plurality of filter elements after being dried by the drying layer, further remove the harmful substances in the waste gas, and improve the purifying effect; simultaneously the utility model discloses a set up locking mechanism, when needs renew cartridge or dry layer, only need stir the shifting block, draw and get the pull ring and make dry layer or filter core shift out from the opening and to change, need not to open the purifying box, convenient operation is swift, has improved the change convenience greatly.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic structural view of the locking mechanism of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of the upper end surface of the purifying box of the present invention;

fig. 6 is a bottom view of the middle top cover of the present invention.

Wherein the reference numerals are specified as follows:

the device comprises a purification box 1, an air inlet pipe 2, an air outlet pipe 3, a spraying mechanism 4, a drying layer 5, a filter element 6, a limiting strip 7, a connecting part 8, a locking mechanism 9, a top cover 10, a pull ring 11, a first flow equalizing plate 12 and a second flow equalizing plate 13;

the magnetic pole positioning device comprises a through hole 101, a mounting groove 102, a sliding groove 103, a positioning hole 104 and a magnetic pole 105;

a limiting groove 701;

a bayonet 801;

an inserted bar 901, a sliding seat 902, a shifting block 903, a sleeve 904, a guide rod 905, a spring 906 and a sliding rail 907;

sealing layer 10-1 and magnetic column 10-2.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 and 2, the utility model provides a waste gas purification device, including purifying box 1, the both ends of purifying box 1 are fixed mounting respectively has intake pipe 2 and outlet duct 3, the inside of purifying box 1 has set gradually along the gas transmission direction and has sprayed mechanism 4, dry layer 5 and a plurality of filter core 6, intake pipe 2 is connected with spraying mechanism 4, dry layer 5 and filter core 6 all set up perpendicular to the wind direction, and dry layer 5 and the both sides of each filter core 6 are pegged graft in spacing 7, spacing 7 is installed perpendicularly in the both sides of purifying box 1, spacing 701 with the side looks adaptation of dry layer 5 and filter core 6 is seted up on spacing 7, spacing 7 and spacing 701 have played the effect of location direction to dry layer 5 or filter core 6, can remove along fixed direction when conveniently pegging graft; the top of drying layer 5 and filter core 6 all is equipped with connecting portion 8, and connecting portion 8 passes through locking mechanical system 9 and purifying box 1 swing joint, the top fixedly connected with top cap 10 of connecting portion 8, the upper end fixedly connected with pull ring 11 of top cap 10.

As shown in fig. 1, the spraying mechanism 4 comprises a spraying chamber, a liquid collecting chamber, a filter layer, a spraying pipe and a spray head, the air inlet pipe 2 is communicated with the spraying chamber, the spraying chamber is communicated with the liquid collecting chamber below, the filter layer is arranged at the bottom in the spraying chamber, one end of the spraying pipe is connected with the liquid collecting chamber, the other end of the spraying pipe extends into the upper part in the spraying chamber, the spray head is arranged above the spraying chamber and is communicated with the spraying pipe, and the spraying pipe is further provided with a circulating pump and a control valve. The spraying mechanism 4 is used for removing particle impurities in the exhaust gas, and is widely applied in the prior art, and will not be described in detail herein.

In this embodiment, a first flow equalizing plate 12 is disposed between the spraying mechanism 4 and the drying layer 5, and a second flow equalizing plate 13 is disposed at an end of the purifying box 1 close to the air outlet pipe 3, so that air can be uniformly distributed through the flow equalizing plate, and the filter element is protected to a certain extent.

As shown in fig. 3 and 5, the locking mechanism 9 includes an insertion rod 901, a sliding seat 902, a shifting block 903, a sleeve 904, a guide rod 905 and a spring 906, the upper end of the purification box 1 is provided with an opening 101 corresponding to the connection portion 8, the connection portion 8 enters and exits from the corresponding opening 101, the side wall of the opening 101 is provided with a mounting groove 102, the bottom of the mounting groove 102 is provided with a sliding rail 907, the sliding seat 902 is slidably connected with the sliding rail 907, one end of the sliding seat 902 close to the connection portion 8 is fixedly connected with the insertion rod 901, one end of the sliding seat remote from the connection portion 8 is fixedly connected with the sleeve 904, one end of the guide rod 905 is fixedly connected with the groove wall of the mounting groove 102, the other end of.

Furthermore, the upper end of the purifying box 1 is provided with a chute 103 communicated with the mounting groove 102, a shifting block 903 is arranged in the chute 103 and fixedly connected with the upper end of the sliding seat 902, and the shifting block 903 slides in the chute 103 along the length direction of the inserted rod 901.

Furthermore, a bayonet 801 is formed on one side of the connecting portion 8 close to the insertion rod 901, and the insertion rod 901 extends out of the mounting groove 102 and is inserted into the bayonet 801.

As shown in fig. 4 and 6, a sealing layer 10-1 is disposed at the bottom of the top cover 10, a plurality of magnetic pillars 10-2 are uniformly distributed on the sealing layer 10-1, positioning holes 104 corresponding to the magnetic pillars 10-2 one by one are disposed on the upper end surface of the purifying box 1, and magnetic poles 105 are disposed in the positioning holes 104. The magnetic columns 10-2 correspond to the positioning holes 104, so that positioning is facilitated, and meanwhile the magnetic columns 10-2 and the magnetic poles 105 attract each other, so that the sealing layer 10-1 can be pressed when the top cover 10 covers the through hole 101, and the sealing performance of the sealing layer is improved.

When the device is used, waste gas to be treated enters the purification box 1 from the gas inlet pipe 2, the spray head of the spraying mechanism 4 can spray liquid medicine to enable smoke dust particles of the waste gas to be settled, particle impurities in the waste gas are effectively removed, then the waste gas is dried by the drying layer 5 and then passes through the plurality of filter elements 6, harmful substances in the waste gas are further removed, and the purification effect is improved; when the filter element 6 or the drying layer 5 needs to be replaced, only the shifting block 903 needs to be shifted, the sliding seat 902 retracts backwards along the sliding rail 907, meanwhile, the sleeve 904 moves along the guide rod 905, the stability in the process of retracting is guaranteed, at the moment, the spring 906 is compressed, the inserting rod 901 is drawn back from the bayonet 801, then the pull ring 11 is pulled to enable the drying layer 5 or the filter element 6 to move out of the through hole 101 for replacement, the purifying box 1 does not need to be opened, the operation is convenient and fast, the replacement convenience is greatly improved, when the drying layer 5 or the filter element 6 is installed again after replacement, only the drying layer 5 or the filter element 6 needs to be aligned to the corresponding through hole 101 and inserted into the purifying box 1 along the limiting groove 701, then the shifting block 903 is loosened, the inserting rod 901 is inserted into the bayonet 801 again under the action of the return elasticity of the spring 906, meanwhile, the magnetic column 10-2 is attracted with the magnetic.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waste gas purification device, its characterized in that, includes the purifying box, the both ends of purifying box are fixed mounting respectively has intake pipe and outlet duct, the inside of purifying box has set gradually along gas conveying direction and has sprayed mechanism, dry layer and a plurality of filter core, the intake pipe with spray the mechanism and be connected, dry layer and the equal perpendicular to wind direction setting of filter core, just the both sides of dry layer and every filter core are all pegged graft in spacing, spacing installs the both sides at the purifying box perpendicularly, set up the spacing groove with the side looks adaptation of dry layer and filter core on the spacing, the top of dry layer and filter core all is equipped with connecting portion, connecting portion pass through locking mechanism and purifying box swing joint, the top fixedly connected with top cap of connecting portion, the upper end fixedly connected with pull ring of top cap.

2. An exhaust gas purifying apparatus as set forth in claim 1, characterized in that: a first flow equalizing plate is arranged between the spraying mechanism and the drying layer, and a second flow equalizing plate is arranged at one end, close to the air outlet pipe, in the purifying box.

3. An exhaust gas purifying apparatus as set forth in claim 1, characterized in that: locking mechanism includes inserted bar, slide, shifting block, sleeve, guide arm and spring, the opening corresponding with connecting portion is seted up to the upper end of purifying box, business turn over in the opening that connecting portion correspond is followed, the mounting groove has been seted up on the lateral wall of opening, the bottom of mounting groove is equipped with the slide rail, slide and slide rail sliding connection, the one end and the inserted bar fixed connection that the slide is close to connecting portion, its one end fixedly connected with sleeve of keeping away from connecting portion, the one end of guide arm and the cell wall fixed connection of mounting groove, its other end stretch into in the sleeve, the outside cover of guide arm is equipped with the spring.

4. An exhaust gas purifying apparatus according to claim 3, characterized in that: the spout with the mounting groove intercommunication is seted up to the upper end of purifying box, the shifting block locate in the spout and with the upper end fixed connection of slide, the shifting block slides along the length direction of plug rod in the spout.

5. An exhaust gas purifying apparatus according to claim 4, characterized in that: a bayonet is formed in one side, close to the inserting rod, of the connecting portion, and the inserting rod extends out of the mounting groove and is inserted into the bayonet.

6. An exhaust gas purifying apparatus as set forth in claim 1, characterized in that: the bottom of top cap is equipped with the sealing layer, evenly laid a plurality of magnetic columns on the sealing layer, set up the locating hole with magnetic column one-to-one on the up end of purifying box, install the magnetic pole in the locating hole.