CN210463040U

CN210463040U - Waste gas treatment device for preparing maleic anhydride

Info

Publication number: CN210463040U
Application number: CN201921058397.4U
Authority: CN
Inventors: 李鸣; 宦红光; 吴雅芳
Original assignee: CHANGZHOU SHUGUANG CHEMICAL FACTORY
Current assignee: CHANGZHOU SHUGUANG CHEMICAL FACTORY
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-05
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a preparation maleic anhydride's exhaust treatment device, comprising a base plate, the left side fixedly connected with maleic anhydride preparation facilities at bottom plate top, the both sides at maleic anhydride preparation facilities top all are provided with supporting mechanism. The utility model discloses a set up supporting mechanism, collect the cover, the exhaust column, the air exhauster, first installation mechanism, the incinerator box body, go out the tuber pipe, the combustor, the exhaust tube, the air exhauster, second installation mechanism, the outlet duct, the collection box, dust particle adsorption device and steam output tube mutually support, waste heat recovery and reuse's advantage has been reached, make waste gas when handling, can effectually retrieve the heat and recycle, avoided the direct row of heat to outside atmosphere in, cause the waste of the thermal energy source, cause the problem that thermal pollution appears in the environment simultaneously, a large amount of steam of heat preparation of burning is used for workshop production instead, the utilization ratio of the thermal energy source has been improved, prevent that thermal pollution from appearing in the environment.

Description

Waste gas treatment device for preparing maleic anhydride

Technical Field

The utility model relates to a waste gas treatment device technical field specifically is a waste gas treatment device of preparation maleic anhydride.

Background

The waste gas treating apparatus is one environment protecting apparatus for protecting environment and purifying air and has no environmental pollution.

In the process of preparing maleic anhydride, a large amount of waste gas can be generated, the existing waste gas treatment device has the following defects that the traditional waste gas treatment device does not have the function of waste heat recovery and reutilization, so that heat generated in waste gas treatment is directly discharged into the external atmosphere, the waste of heat energy is caused, and meanwhile, the environment is thermally polluted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waste gas treatment device of preparation maleic anhydride possesses the advantage that waste heat recovery recycled, has solved traditional waste gas treatment device and has not had the function that waste heat recovery recycled, leads to the direct row of heat that produces to outside atmosphere in the exhaust-gas treatment, causes the waste of the heat energy, causes the environment problem of thermal pollution to appear simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the waste gas treatment device for preparing maleic anhydride comprises a bottom plate, wherein a maleic anhydride preparation device is fixedly connected to the left side of the top of the bottom plate, supporting mechanisms are arranged on two sides of the top of the maleic anhydride preparation device, a collection cover is fixedly connected to the top of each supporting mechanism, an exhaust pipe is communicated with the top of the collection cover, one end, away from the collection cover, of the exhaust pipe is communicated with an exhaust fan, a first mounting mechanism is arranged on the right side of the exhaust fan, an incinerator box body is fixedly connected to the right side of the first mounting mechanism, the bottom of the incinerator box body is fixedly connected with the center of the top of the bottom plate, an air outlet pipe is communicated with the bottom of the exhaust fan, one end, away from the exhaust fan, of the air outlet pipe is communicated with the bottom of the left side of the incinerator box body, a burner is fixedly connected to, the right side intercommunication at incinerator box top has the exhaust tube, the one end intercommunication that the incinerator box was kept away from to the exhaust tube has the air exhauster, the left side of air exhauster is provided with second installation mechanism, the bottom intercommunication of air exhauster has the outlet duct, the one end intercommunication that the air exhauster was kept away from to the outlet duct has the collection box, the inner chamber of collection box is provided with dust granule adsorption apparatus and constructs, the right side intercommunication at collection box top has the steam output tube.

Preferably, the supporting mechanism comprises a supporting block, the bottom of the supporting block is fixedly connected with the top of the maleic anhydride preparation device through a bolt, the top of the supporting block is fixedly connected with a supporting column, and the top of the supporting column is fixedly connected with the bottom of the collecting cover.

Preferably, first installation mechanism includes first mounting panel, the right side of first mounting panel pass through the bolt and burn the left top fixed connection of burning furnace box, the equal fixedly connected with first installing support in the left top of first mounting panel and bottom, the left side of first installing support and the right side fixed connection of air exhauster.

Preferably, the second mounting mechanism comprises a second mounting plate, the left side of the second mounting plate is fixedly connected with the top of the right side of the incinerator box body through a bolt, the top and the bottom of the right side of the second mounting plate are fixedly connected with a second mounting bracket, and the right side of the second mounting bracket is fixedly connected with the left side of the air extractor.

Preferably, the dust particle adsorption mechanism comprises a shell, the surface of the shell is fixedly connected with the inner wall of the recovery box, the top of one side of the inner wall of the shell is fixedly connected with a dust adsorption plate, and the bottom of one side of the inner wall of the shell is fixedly connected with a particle filter plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste gas treatment device of preparation maleic anhydride possesses following beneficial effect:

1. the utility model discloses a set up supporting mechanism, collect the cover, the exhaust column, the air exhauster, first installation mechanism, the incinerator box body, go out the tuber pipe, the combustor, the exhaust tube, the air exhauster, second installation mechanism, the outlet duct, the collection box, dust particle adsorption device and steam output tube mutually support, waste heat recovery and reuse's advantage has been reached, make waste gas when handling, can effectually retrieve the heat and recycle, avoided the direct row of heat to outside atmosphere in, cause the waste of the thermal energy source, cause the problem that thermal pollution appears in the environment simultaneously, a large amount of steam of heat preparation of burning is used for workshop production instead, the utilization ratio of the thermal energy source has been improved, prevent that thermal pollution from appearing in the environment.

2. The utility model has the advantages that the supporting mechanism is arranged, the supporting and fixing effects are realized on the collecting cover, the fixing effect is realized on the exhaust fan by arranging the first mounting mechanism, the problem of shaking of the exhaust fan in use is solved, the stability of the exhaust fan in use is improved, the collecting cover, the exhaust pipe, the exhaust fan and the air outlet pipe are arranged, the waste gas is collected, the waste gas is burnt by arranging the incinerator box body and the burner, the fixing effect is realized on the air extractor by arranging the second mounting mechanism, the problem of shaking of the air extractor in use is solved, the stability of the air extractor in use is improved, the effect of collecting steam is realized by arranging the exhaust pipe, the air extractor and the air outlet pipe, the effect of filtering dust and particles in air is realized by arranging the dust particle adsorption mechanism, and the steam outlet pipe is arranged, a large amount of steam generated by combustion can be recycled and reused for workshop production.

Drawings

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

FIG. 2 is a front sectional view of the incinerator body of the present invention;

fig. 3 is a front sectional view of the recycling bin of the present invention.

In the figure: 1. a base plate; 2. a maleic anhydride preparation device; 3. a support mechanism; 31. a support block; 32. a support pillar; 4. a collection hood; 5. an exhaust pipe; 6. an exhaust fan; 7. a first mounting mechanism; 71. a first mounting plate; 72. a first mounting bracket; 8. an incinerator body; 9. an air outlet pipe; 10. a combustion engine; 11. an air exhaust pipe; 12. an air extractor; 13. a second mounting mechanism; 131. a second mounting plate; 132. a second mounting bracket; 14. an air outlet pipe; 15. a recycling bin; 16. a dust particle adsorption mechanism; 161. a housing; 162. a dust adsorption plate; 163. a particle filter plate; 17. and a steam output pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a waste gas treatment device for preparing maleic anhydride comprises a bottom plate 1, a maleic anhydride preparation device 2 is fixedly connected to the left side of the top of the bottom plate 1, support mechanisms 3 are respectively arranged on both sides of the top of the maleic anhydride preparation device 2, a collection cover 4 is fixedly connected to the top of the support mechanisms 3, the top of the collection cover 4 is communicated with an exhaust pipe 5, one end of the exhaust pipe 5, which is far away from the collection cover 4, is communicated with an exhaust fan 6, a first installation mechanism 7 is arranged on the right side of the exhaust fan 6, an incinerator box body 8 is fixedly connected to the right side of the first installation mechanism 7, the bottom of the incinerator box body 8 is fixedly connected to the center of the top of the bottom plate 1, the bottom of the exhaust fan 6 is communicated with an air outlet pipe 9, one end of the air outlet pipe 9, which is far away from the exhaust fan 6, is communicated with the bottom of, the right side of the top of the incinerator body 8 is communicated with an exhaust pipe 11, one end, far away from the incinerator body 8, of the exhaust pipe 11 is communicated with an air pump 12, the left side of the air pump 12 is provided with a second mounting mechanism 13, the bottom of the air pump 12 is communicated with an air outlet pipe 14, one end, far away from the air pump 12, of the air outlet pipe 14 is communicated with a recovery tank 15, an inner cavity of the recovery tank 15 is provided with a dust particle adsorption mechanism 16, the right side of the top of the recovery tank 15 is communicated with a steam outlet pipe 17, the support mechanism 3 comprises a support block 31, the bottom of the support block 31 is fixedly connected with the top of the maleic anhydride preparation device 2 through bolts, the top of the support block 31 is fixedly connected with a support column 32, the top of the support column 32 is fixedly connected with the bottom of the collection cover 4, the first mounting mechanism, the left top and the bottom of the first mounting plate 71 are both fixedly connected with a first mounting bracket 72, the left side of the first mounting bracket 72 is fixedly connected with the right side of the exhaust fan 6, the second mounting mechanism 13 comprises a second mounting plate 131, the left side of the second mounting plate 131 is fixedly connected with the right top of the incinerator body 8 through bolts, the right top and the bottom of the second mounting plate 131 are both fixedly connected with a second mounting bracket 132, the right side of the second mounting bracket 132 is fixedly connected with the left side of the air extractor 12, the dust particle adsorption mechanism 16 comprises a shell 161, the surface of the shell 161 is fixedly connected with the inner wall of the recovery box 15, the top of the inner wall side of the shell 161 is fixedly connected with a dust adsorption plate 162, the bottom of the inner wall side of the shell 161 is fixedly connected with a particle filter plate 163, by arranging the supporting mechanism 3, the collecting cover 4 is supported and fixed, plays a fixed role to the exhaust fan 6, solves the problem that the exhaust fan 6 shakes when in use, increases the stability of the exhaust fan 6 when in use, plays a role in collecting waste gas by arranging the collecting cover 4, the exhaust pipe 5, the exhaust fan 6 and the air outlet pipe 9, plays a role in burning waste gas by arranging the incinerator box body 8 and the burner 10, plays a role in collecting steam by arranging the second mounting mechanism 13 and the air pump 12, solves the problem that the air pump 12 shakes when in use, increases the stability of the air pump 12 when in use, plays a role in collecting steam by arranging the exhaust pipe 11, the air pump 12 and the air outlet pipe 14, plays a role in filtering dust and particles in air by arranging the dust particle adsorption mechanism 16, and can recycle a large amount of steam generated by burning for workshop production by arranging the steam output pipe 17, through setting up supporting mechanism 3, collect cover 4, exhaust column 5, air exhauster 6, first installation mechanism 7, incinerator box 8, go out tuber pipe 9, combustor 10, exhaust tube 11, air exhauster 12, second installation mechanism 13, outlet duct 14, collection box 15, dust particle adsorption device 16 and steam output pipe 17 mutually support, the advantage of waste heat recovery and reuse has been reached, make waste gas when handling, can effectually retrieve the heat and reuse, avoided the direct row of heat to outside atmosphere in, cause the waste of the thermal energy source, cause the problem of thermal pollution to appear in the environment simultaneously, the heat of burning prepares a large amount of steam and is used for the workshop production instead, the utilization ratio of the thermal energy source is improved, prevent that thermal pollution from appearing in the environment.

When the device is used, waste gas generated in the maleic anhydride preparation device 2 enters the collecting cover 4, then the exhaust fan 6 is opened through the peripheral controller, the exhaust fan 6 is started to pump and collect the waste gas in the inner cavity of the collecting cover 4 through the exhaust pipe 5, the waste gas enters the inner cavity of the incinerator box body 8 through the air outlet pipe 9, then the burner 10 is started through the peripheral controller, the burner 10 starts to burn waste, then nontoxic carbon dioxide and water are generated, simultaneously, the heat generated by burning is used for preparing a large amount of steam, then the air pump 12 is started through the peripheral controller, the air pump 12 is started to pump the steam through the air outlet pipe 11, the steam enters the inner cavity of the recovery box 15 through the air outlet pipe 14, dust and particles in the air are filtered through the dust adsorption plate 162 and the particle filter plate 163, then the steam is reversely used for workshop production through the steam outlet pipe 17, and the heat can be effectively recovered and reused, the direct heat emission to the outside atmosphere has been avoided, causes the waste of the thermal energy, causes the environment problem that thermal pollution appears simultaneously, and the heat of burning preparation a large amount of steam is used for workshop production instead, has improved the utilization ratio of the thermal energy, prevents that thermal pollution from appearing in the environment to waste heat recovery recycles' advantage has been reached.

The standard parts used in this application document can all be purchased from the market, and can be customized according to the records of the specification and the drawings, the specific connection mode of each part adopts the conventional means such as mature bolt, rivet, welding in the prior art, the machinery, parts and devices all adopt the conventional model in the prior art, the control mode is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, and the device belongs to the common knowledge in the field, and the utility model discloses mainly be used for protecting the mechanical device, so the utility model discloses control mode and circuit connection are not explained in detail again, and the peripheral controller mentioned in the specification can play the control role for the electrical components mentioned herein, and this peripheral controller is the conventional known device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Preparation maleic anhydride's exhaust treatment device, including bottom plate (1), its characterized in that: the device is characterized in that a maleic anhydride preparation device (2) is fixedly connected to the left side of the top of a bottom plate (1), supporting mechanisms (3) are arranged on two sides of the top of the maleic anhydride preparation device (2), a collection cover (4) is fixedly connected to the top of the supporting mechanisms (3), an exhaust pipe (5) is communicated with the top of the collection cover (4), an exhaust fan (6) is communicated with one end, away from the collection cover (4), of the exhaust pipe (5), a first installation mechanism (7) is arranged on the right side of the exhaust fan (6), an incinerator box body (8) is fixedly connected to the right side of the first installation mechanism (7), the bottom of the incinerator box body (8) is fixedly connected with the center of the top of the bottom plate (1), an air outlet pipe (9) is communicated with the bottom of the air outlet pipe (6), one end, away from the air exhaust fan (6), of the air outlet pipe (9) is, the utility model discloses a garbage incinerator, including incinerator box (8), air extractor (12), second installation mechanism (13) are provided with in the left side of air extractor (12), the bottom intercommunication of air extractor (12) has outlet duct (14), the one end intercommunication that air extractor (12) were kept away from in outlet duct (14) has collection box (15), the inner chamber of collection box (15) is provided with dust particle adsorption apparatus structure (16), the right side intercommunication at collection box (15) top has steam output tube (17), the inner chamber of incinerator box (10) runs through to the bottom of combustor (10), the right side intercommunication at incinerator box (8) top has air extractor (11), the one end intercommunication that air extractor (8) were kept away from in air extractor (11) has air extractor (12).

2. The exhaust gas treatment device for preparing maleic anhydride according to claim 1, wherein: the supporting mechanism (3) comprises a supporting block (31), the bottom of the supporting block (31) is fixedly connected with the top of the maleic anhydride preparation device (2) through a bolt, the top of the supporting block (31) is fixedly connected with a supporting column (32), and the top of the supporting column (32) is fixedly connected with the bottom of the collecting cover (4).

3. The exhaust gas treatment device for preparing maleic anhydride according to claim 1, wherein: first installation mechanism (7) include first mounting panel (71), the right side of first mounting panel (71) is passed through bolt and the left top fixed connection of incinerator box (8), the first installing support (72) of the equal fixedly connected with in the left top of first mounting panel (71) and bottom, the left side of first installing support (72) and the right side fixed connection of air exhauster (6).

4. The exhaust gas treatment device for preparing maleic anhydride according to claim 1, wherein: second installation mechanism (13) includes second mounting panel (131), the top fixed connection on bolt and incinerator box (8) right side is passed through to the left side of second mounting panel (131), the equal fixedly connected with second installing support (132) in top and the bottom on second mounting panel (131) right side, the right side of second installing support (132) and the left side fixed connection of air extractor (12).

5. The exhaust gas treatment device for preparing maleic anhydride according to claim 1, wherein: dust particle adsorption apparatus constructs (16) and includes casing (161), the surface of casing (161) and the inner wall fixed connection of collection box (15), top fixedly connected with dust adsorption plate (162) of casing (161) inner wall one side, the bottom fixedly connected with particle filter board (163) of casing (161) inner wall one side.