CN210699465U

CN210699465U - Dry desorption cabinet

Info

Publication number: CN210699465U
Application number: CN201920771231.0U
Authority: CN
Inventors: 李瑶金
Original assignee: Chengdu Xingxinyue Environmental Protection Technology Development Co ltd
Current assignee: Chengdu Xingxinyue Environmental Protection Technology Development Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-06-09
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a dry desorption cabinet, including the cabinet body, the supporting legs is installed to cabinet body bottom, installs intake pipe and blast pipe on the cabinet body, the internal several baffles of installing of cabinet, several baffles separate the cabinet body from the right side to a left side in proper order for preliminary filter chamber, well effect filter chamber and dry chamber, preliminary filter chamber and intake pipe intercommunication, the preliminary filter intracavity is installed and is just imitated the filter, and preliminary filter chamber and well effect filter chamber intercommunication are imitated the filter intracavity and are installed well and imitate the filter, well effect filter chamber and dry chamber intercommunication, dry chamber and blast pipe intercommunication, dry intracavity are installed several hot plates and piston mechanism, and several hot plates are located piston mechanism top, and the several desicator is installed at piston mechanism top. The utility model discloses with low costs and can rapid treatment organic waste gas.

Description

Dry desorption cabinet

Technical Field

The utility model relates to a waste gas treatment field, especially a dry desorption cabinet.

Background

The waste gas treatment mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and harmful and toxic gas generated in industrial places. Common exhaust-gas treatment has factory smoke and dust exhaust purification, workshop dust exhaust purification, organic exhaust purification, waste gas peculiar smell purification, acid-base exhaust purification, chemical waste gas purification etc. because waste gas is very serious to the pollution of air, consequently, has made strict requirement to the exhaust-gas treatment environmental protection department of chemical plant, requires that each mill handles to discharge after up to standard.

At present, current exhaust treatment device simple structure can only carry out preliminary processing to waste gas, if will be up to standard with exhaust treatment then need be in the same place multiple treatment facility series connection, area is big not only to this kind of mode, and the cost is higher, and contain a large amount of organic waste gas in the waste gas, organic waste gas has the toxicity mostly, not only can cause serious pollution to the atmosphere in the atmosphere of discharging, but also can produce the injury to the people, prior art is more slow when handling organic waste gas, lead to work efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that just to the not enough of above-mentioned prior art, provide one kind with low costs and can rapid processing organic waste gas's dry desorption cabinet structure.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a dry desorption cabinet, includes the cabinet body, and the supporting legs is installed to cabinet body bottom, installs intake pipe and blast pipe on the cabinet body, the internal several baffles of installing of cabinet, several baffles separate the cabinet body from the right side to left side in proper order for elementary filter chamber, well effect filter chamber and drying chamber, elementary filter chamber and intake pipe intercommunication, the filter chamber is installed just to the elementary filter in, and elementary filter chamber and well effect filter chamber intercommunication are installed to the filter chamber intercommunication, and well effect filter chamber and drying chamber intercommunication, drying chamber and blast pipe intercommunication are installed to dry intracavity several hot plates and piston mechanism, and several hot plates are located piston mechanism top, and the several desicator is installed at piston mechanism top, and waste gas loops through elementary filter chamber, well effect filter chamber and drying chamber, realizes discharging through the blast pipe behind the waste gas treatment function.

Preferably, a return pipe is arranged between the drying cavity and the air inlet pipe, and an air pump is arranged on the return pipe.

Preferably, the piston mechanism comprises a telescopic rod, a supporting plate and a piston, the telescopic rod is vertically installed at the bottom of the drying cavity, the supporting plate is horizontally installed on the telescopic rod, the piston is installed on the supporting plate, and the piston is in close contact with the periphery of the drying cavity.

Preferably, the desicator is installed at the backup pad top, is equipped with the bleeder vent on the desicator, and the desicator inboard is equipped with silica gel.

Preferably, install air detector in the dry intracavity, install control panel on the cabinet body, control panel is connected with air detector and telescopic link's power respectively.

Preferably, the primary filter has a plurality of filters, and is installed in the primary filter cavity from top to bottom in sequence.

Preferably, a first sliding chute and a second sliding chute which are matched with the primary filter and the intermediate filter are respectively arranged at two sides in the primary filter cavity and the intermediate filter cavity.

Preferably, the cabinet body is provided with a liquid injection pipe for adding the adsorption liquid and a liquid discharge pipe for discharging the adsorption liquid.

Preferably, the cabinet body positioned at one side of the primary filter cavity, the middle-effect filter cavity and the drying cavity is respectively provided with a sealing door.

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

(1) by arranging the primary filter cavity, the middle-effect filter cavity and the drying cavity, waste gas can be gradually filtered, different components in the waste gas are treated, the waste gas treatment efficiency is improved, and the treated waste gas is prevented from being repeatedly polluted;

(2) through the arrangement of the return pipe, waste gas which does not reach the standard after treatment can be discharged into the air inlet pipe again for retreating, the waste gas can be circularly treated, and the discharge of the waste gas which does not reach the standard and the environmental pollution are avoided;

(3) by arranging the piston mechanism, the dryer and the heating sheet in the drying cavity, organic waste gas carried in the waste gas can be heated and combusted, and the waste gas in the drying cavity can be compressed through the piston mechanism, so that moisture carried in the waste gas is quickly liquefied and absorbed by the dryer, the concentration of the waste gas can be increased, and the combustion of the organic waste gas is accelerated;

(4) through setting up sealing door, can conveniently change primary filter, well effect filter and desicator, avoid long-term the use to lead to the exhaust-gas treatment effect to reduce.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

The labels in the figure are: 1-cabinet body, 2-supporting feet, 3-air inlet pipe, 4-exhaust pipe, 5-partition plate, 6-primary filter chamber, 7-intermediate filter chamber, 8-drying chamber, 9-primary filter, 10-intermediate filter, 11-heating plate, 12-piston mechanism, 121-telescopic rod, 122-supporting plate, 123-piston, 13-dryer, 14-return pipe, 15-first chute, 16-liquid injection pipe, 17-liquid discharge pipe, 18-second chute, 19-silica gel, 20-air detector, 21-control panel.

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:

as shown in fig. 1 to 3, the present embodiment provides a dry desorption cabinet, which includes a cabinet body 1, support legs 2, an air inlet pipe 3, an exhaust pipe 4, a partition plate 5, a primary filter chamber 6, a middle-effect filter chamber 7, a drying chamber 8, a primary filter 9, a middle-effect filter 10, a heating plate 11, a piston mechanism 12, a telescopic rod 121, a support plate 122, a piston 123, a dryer 13, a return pipe 14, a first chute 15, an injection pipe 16, a liquid discharge pipe 17, a second chute 18, silica gel 19, an air detector 20, and a control panel 21.

Supporting legs 2 are installed to the 1 bottom of the cabinet body, can guarantee that the desorption cabinet is stably placed subaerial, install intake pipe 3 and blast pipe 4 on the cabinet body 1, two baffles 5 are vertically installed to the internal 1 of cabinet, and two baffles 5 separate the cabinet body from the right side to left side for preliminary filter chamber 6, well effect filter chamber 7 and dry chamber 8 in proper order, in the 6 top of preliminary filter chamber and the 3 intercommunication of intake pipe, waste gas can get into preliminary filter chamber 6 through intake pipe 3 in, demountable installation has the first effect filter 9 of several in the preliminary filter chamber 6, the first effect filter 9 of several is installed in preliminary filter chamber 6 from last down in proper order, and first effect filter 9 can be G4 level first effect filter or other conventional prior art, adopts non-woven fabrics or glass fiber, can carry out preliminary filtration to waste gas, detach the solid particle such as the dust that carries in.

The cabinet body 1 is provided with a sealing door for taking out the primary filter 9, and the primary filter 9 in the primary filter cavity 6 can be taken out for replacement through the sealing door after long-term use, so that the problem that the treatment efficiency is reduced and the waste gas treatment effect is influenced due to long-term use of the primary filter 9 is avoided; after closing, the sealing door is in close contact with the cabinet body 1, so that the sealing door is prevented from leaking gas when waste gas is treated, and waste gas is prevented from leaking. First spout 15 that the several matches with primary filter 9 is installed to both sides in the primary filter chamber 6, and the first spout 15 symmetry setting of primary filter chamber 6 both sides can guarantee that primary filter 9 level is placed in first spout 15, and primary filter 9 can slide in first spout 15, makes things convenient for primary filter 9's change. When will changing primary filter 9, open the sealing door outside primary filter chamber 6, take primary filter 9 out from first spout 15, insert new primary filter 9 in first spout 15, finally close the sealing door can. Can conveniently change primary filter 9, avoid primary filter 9 to use for a long time and lead to exhaust-gas treatment efficiency to reduce, influence exhaust-gas treatment.

The lower part of the primary filter cavity 6 is communicated with the middle-effect filter cavity 7 through a pump, the pump can be a waterproof air pump or other conventional prior art, waste gas treated in the primary filter cavity 6 can be transmitted into the middle-effect filter cavity 7 through the pump, and water in the middle-effect filter cavity 7 is prevented from flowing back to the primary filter cavity 6; the middle-effect filter 10 is arranged in the middle-effect filter cavity 7, the middle-effect filter 10 is formed by splicing a plurality of F5 series bag-type filters, air inlets of the bag-type filters are positioned on the same plane, waste gas can be further treated, the waste gas treatment efficiency is improved, and when part of the bag-type filters are damaged, part of the bag-type filters can be conveniently replaced while the use of the middle-effect filter 10 is not influenced; install the sealing door that is used for taking out well effect filter 10 on the cabinet body 1, can take out the well effect filter 10 in the well effect filter chamber 7 through the sealing door after long-term the use and change, avoid well effect filter 10 to use for a long time and lead to the treatment effeciency to reduce, influence exhaust-gas treatment effect.

The second chutes 18 matched with the medium-efficiency filter 10 are symmetrically arranged at two sides of the medium-efficiency filter cavity 7, so that the medium-efficiency filter 10 can be horizontally placed in the second chutes 18, and the medium-efficiency filter 10 can slide in the second chutes 18, thereby facilitating the replacement of the medium-efficiency filter 10. When the medium-effect filter 10 needs to be replaced, the sealing door outside the medium-effect filter cavity 7 is opened, the medium-effect filter 10 is drawn out from the second chute 18, a new medium-effect filter 10 is inserted into the second chute 18, and finally the sealing door is closed. Can conveniently change medium efficiency filter 10, avoid medium efficiency filter 10 to use for a long time and lead to exhaust-gas treatment efficiency to reduce, influence exhaust-gas treatment.

The middle-effect filter chamber 7 positioned below the middle-effect filter 10 is filled with adsorption liquid, the adsorption liquid is preferably water, and can absorb organic compounds which are carried in the waste gas and are easy to dissolve in the water, so that the cost is reduced, and the waste gas is further treated; install on the cabinet body 1 and be used for adding the notes liquid pipe 16 of adsorption liquid and the fluid-discharge tube 17 that is used for discharging adsorption liquid in the well effect filter chamber 7, can conveniently change the adsorption liquid in the well effect filter chamber 7, avoid the long-term use of adsorption liquid to reach the saturated condition, and lead to handling exhaust efficiency to reduce, influence exhaust-gas treatment. Be equipped with the observation window that is used for observing the interior adsorption liquid of well effect filter chamber 7 on the cabinet body 1, can conveniently observe the volume of adsorption liquid, still be equipped with suggestion waterline on the observation window, can control the volume of adsorption liquid in the well effect filter chamber 7, avoid the volume of the adsorption liquid of interpolation too much and produce the influence to well effect filter 10. The waste gas treated in the primary filter chamber 6 is transferred to the lower part of the middle-effect filter chamber 7 through a pump and enters the adsorption liquid, the adsorption liquid absorbs organic compounds which are easy to dissolve in water in the waste gas, the treated waste gas is further treated through the middle-effect filter 10, and the waste gas treatment effect can be improved through layer-by-layer treatment.

The upper part of the middle-effect filter chamber 7 is communicated with the drying chamber 8 through a pump, and the pump is an air pump or other conventional prior art; install several hot plates 11 in the dry chamber 8, about several hot plates 11 the straggly distribution in dry chamber 8, hot plate 11 and power electric connection, hot plate 11 can be resistance heating or other conventional prior art, can heat waste gas through hot plate 11, burns the organic compound that carries in the waste gas, improves the exhaust-gas treatment effect.

Install piston mechanism 12 in the drying chamber 8 that is located several hot plate 11 below, as shown in fig. 3, piston mechanism 12 includes telescopic link 121, backup pad 122 and piston 123, telescopic link 121 is vertical to be installed in drying chamber 8 bottom, and telescopic link 121 can be electric telescopic handle or other conventional prior art, and with power electric connection, telescopic link 121 top horizontal installation has backup pad 122, installs piston 123 in the backup pad 122, piston 123 and drying chamber 8 be in close contact with all around. Can drive piston 123 at the activity of drying chamber 8 internalization through telescopic link 121, compress the waste gas in drying chamber 8, make waste gas concentration increase to make organic compound burning more quick, abundant, improve exhaust-gas treatment efficiency. The pump between the middle-effect filter cavity 7 and the drying cavity 8 adopts a high-strength one-way pump, so that when the waste gas in the drying cavity 8 is compressed by the piston mechanism 12, the waste gas can be prevented from flowing back to the middle-effect filter cavity 7 through the pump.

A plurality of driers 13 are detachably mounted at the top of the piston mechanism 12, air holes are formed in the driers 13, silica gel 19 is arranged on the inner sides of the driers 13, and the silica gel 19 can absorb moisture carried in waste gas. When the piston mechanism 12 compresses the exhaust gas, moisture carried in the exhaust gas can be liquefied quickly and absorbed by the silica gel 19, thereby improving the treatment efficiency of the exhaust gas. Install the sealing door that is used for taking out desicator 13 on the cabinet body 1, can conveniently change desicator 13, avoid desicator 13 to use for a long time and lead to drying effect to reduce, influence exhaust-gas treatment.

Blast pipe 4 passes through pump and 8 upper portions of dry chamber intercommunication, and the pump adopts the electromagnetic pump of high strength and with power electric connection, can pass through blast pipe 4 discharge with the waste gas after the drying, can avoid piston mechanism 12 again when compressing the waste gas in dry chamber 8, because the gas pressure increase and lead to useless direct outflow from blast pipe 4 through the pump. Install the back flow 14 with dry chamber 8 intercommunication on the cabinet body 1, back flow 14 passes through pump and intake pipe 3 intercommunication, can arrange again to intake pipe 3 in the waste gas that does not handle up to standard and handle once more, improves the processing yield of waste gas, avoids little up to standard waste gas exhaust polluted air.

Install air detector 20 in the dry chamber 8, air detector 20 adopts conventional prior art, and with power electric connection, air detector 20 surface is made by high temperature resistant material, prevents that hot plate 11 from causing the damage to air detector 20. Install control panel 21 on the cabinet body 1, control panel 21 and air detector 20's electricity is connected, installs the display screen on control panel 21, can be with the data transfer that air detector 20 detected out to the display screen, makes things convenient for the staff to observe, and this kind of mode is current conventional technical means, does not do here and does not describe in detail. The control panel 21 is electrically connected to the switches of all the pumps in the embodiment, and the control panel 21 is provided with a switch button corresponding to each pump, so as to control the switches of each pump. Whether the waste gas in the drying cavity 8 reaches the standard or not can be detected through the air detector 20, the detected data can be displayed through a display screen on the control panel 21, and if the waste gas reaches the standard, a worker can open an air pump between the drying cavity 8 and the exhaust pipe 4 through a button on the control panel 21 to discharge the treated waste gas; if the staff can not reach the standard, the air pump between the return pipe 14 and the air inlet pipe 3 can be opened through the corresponding button, and the waste gas is discharged into the primary filter cavity 6 again for repeated treatment.

The utility model discloses a work flow: waste gas passes through intake pipe 3 and gets into in primary filter chamber 6, progressively carry out the prefiltration through primary filter 9, open the air pump between primary filter chamber 6 and the well effect filter chamber 7 through control panel 21, waste gas after the primary filter 9 is handled gets into in the well effect filter chamber 7, through adsorption liquid, the organic matter of easy soluble in water in the waste gas is absorbed to adsorption liquid, waste gas after the absorption of adsorption liquid progressively carries out retreatment through well effect filter 10, open the air pump between well effect filter chamber 7 and the dry chamber 8, waste gas gets into in the dry chamber 8, open the organic compound that hot plate 11 carried in to waste gas and burn, open telescopic link 121 simultaneously and drive the piston and rise in dry chamber 8, compress the waste gas in the dry chamber 8.

If the waste gas treatment reaches the standard: the air pump between the drying chamber 8 and the exhaust pipe 4 is turned on by a button on the control panel 21 to discharge the treated exhaust gas.

If the waste gas treatment does not reach the standard: the air pump between the return pipe 14 and the air inlet pipe 3 is opened through the corresponding button, and the waste gas is discharged into the primary filter chamber 6 again for repeated treatment.

Claims

1. The utility model provides a dry desorption cabinet, includes the cabinet body (1), and supporting legs (2) are installed to cabinet body (1) bottom, install intake pipe (3) and blast pipe (4) on the cabinet body (1), its characterized in that: install several baffle (5) in the cabinet body (1), several baffle (5) separate the cabinet body (1) from right side to left side for primary filter chamber (6), well effect filter chamber (7) and dry chamber (8) in proper order, primary filter chamber (6) and intake pipe (3) intercommunication, install primary filter (9) in primary filter chamber (6), primary filter chamber (6) and well effect filter chamber (7) intercommunication, well effect filter (10) are installed in well effect filter chamber (7), well effect filter chamber (7) and dry chamber (8) intercommunication, dry chamber (8) and blast pipe (4) intercommunication, install several hot plate (11) and piston mechanism (12) in dry chamber (8), several hot plate (11) are located piston mechanism (12) top, several desicator (13) are installed at piston mechanism (12) top, waste gas gets into primary filter chamber (6) through intake pipe (3) in proper order, The middle-effect filter cavity (7) and the drying cavity (8) realize the function of waste gas treatment and then discharge the waste gas through the exhaust pipe (4).

2. The dry desorption cabinet of claim 1, wherein: a return pipe (14) is arranged between the drying cavity (8) and the air inlet pipe (3), and an air pump is arranged on the return pipe (14).

3. The dry desorption cabinet of claim 1, wherein: piston mechanism (12) include telescopic link (121), backup pad (122) and piston (123), telescopic link (121) are vertical to be installed in drying chamber (8) bottom, and its upper horizontal installation has backup pad (122), installs piston (123) on backup pad (122), and piston (123) and drying chamber (8) all around in close contact with.

4. The dry desorption cabinet of claim 3, wherein: the dryer (13) is installed on the top of the supporting plate (122), air holes are formed in the dryer (13), and silica gel (19) are arranged on the inner side of the dryer (13).

5. The dry desorption cabinet of claim 3, wherein: install air detector (20) in dry chamber (8), install control panel (21) on the cabinet body (1), control panel (21) are connected with the power of air detector (20) and telescopic link (121) respectively.

6. The dry desorption cabinet of claim 1, wherein: the primary filter (9) is provided with a plurality of filters and is sequentially arranged in the primary filter cavity (6) from top to bottom.

7. The dry desorption cabinet of claim 6, wherein: a first chute (15) and a second chute (18) which are matched with the primary filter (9) and the intermediate filter (10) are respectively arranged on two sides in the primary filter cavity (6) and the intermediate filter cavity (7).

8. The dry desorption cabinet of claim 1, wherein: the cabinet body (1) is provided with a liquid injection pipe (16) for adding the adsorption liquid and a liquid discharge pipe (17) for discharging the adsorption liquid.

9. The dry desorption cabinet of any one of claims 1 to 8, wherein: and sealing doors are respectively arranged on the cabinet body (1) at one side of the primary filter chamber (6), the middle-effect filter chamber (7) and the drying chamber (8).