CN217247586U - Low order coal is upgraded and waste gas treatment device for thermoelectricity coupling - Google Patents
Low order coal is upgraded and waste gas treatment device for thermoelectricity coupling Download PDFInfo
- Publication number
- CN217247586U CN217247586U CN202220604108.1U CN202220604108U CN217247586U CN 217247586 U CN217247586 U CN 217247586U CN 202220604108 U CN202220604108 U CN 202220604108U CN 217247586 U CN217247586 U CN 217247586U
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- Prior art keywords
- waste gas
- treatment device
- gas
- filter screen
- heat
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- Expired - Fee Related
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- 239000002912 waste gas Substances 0.000 title claims abstract description 49
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 15
- 230000005619 thermoelectricity Effects 0.000 title abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004964 aerogel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000008859 change Effects 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 6
- 239000002918 waste heat Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a low order coal is upgraded and is used exhaust treatment device with thermoelectricity coupling belongs to the exhaust treatment device field, the on-line screen storage device comprises a base, up end one side fixed mounting of base has the heating jar, the outside side fixed mounting casing of heating jar, the fixed surface of casing installs the heat preservation cover, the lower extreme side fixed mounting of heat preservation cover and casing has the gas-supply pipe, the one end of gas-supply pipe communicates in the inside of the air guide chamber of seting up of casing inside, the upper end side fixed mounting in air guide chamber has the blast pipe, one side fixed mounting that the up end of base is located the heating jar has the processing case, the inside lower extreme sliding connection of processing case has the mounting panel, the even fixed mounting of up end of mounting panel has the stopper. This low order coal is upgraded and is used exhaust treatment device for thermal-power electricity coupling can be used for heating the water in the heating jar with the heat in the waste gas that the gas-supply pipe was carried under the effect of air guide chamber to can carry out recycle to the heat in the waste gas, improve the result of use.
Description
Technical Field
The utility model relates to a waste gas treatment device field, more specifically say, relate to a low order coal is upgraded and is used waste gas treatment device with thermoelectricity coupling.
Background
At present, the upgrading of low-rank coal and the thermocouple generate a large amount of waste gas when in use, and the waste gas needs to be treated by a special treatment device.
Traditional low order coal is upgraded and is utilized exhaust treatment device with thermoelectricity coupling when to exhaust treatment, can not utilize the heat in the waste gas, causes very big waste, and the result of use is relatively poor, and traditional low order coal is upgraded and is utilized the filter screen on the exhaust treatment device with thermoelectricity coupling when changing, need demolish the bolt on the limiting plate of fixed filter screen one by one and just can demolish the filter screen and change, and it is comparatively inconvenient to change.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a low order coal is upgraded and is used exhaust treatment device with thermoelectricity coupling, under the effect in air guide chamber, can be used for heating the water in the heating jar with the heat in the waste gas that the gas-supply pipe was carried to can carry out recycle to the heat in the waste gas, improve the result of use, can release the processing case with the filter screen when demolising the filter screen through the spring, thereby can reduce the dismantlement degree of difficulty of filter screen, it is comparatively convenient to change.
In order to solve the above problems, the utility model adopts the following technical proposal.
A waste gas treatment device for coupling quality improvement and thermal power of low-rank coal comprises a base, wherein a heating tank is fixedly mounted on one side of the upper end face of the base, a shell is fixedly mounted on the outer side face of the heating tank, a heat-insulating cover is fixedly mounted on the outer surface of the shell, a gas pipe is fixedly mounted on the heat-insulating cover and the lower end face of the shell, one end of the gas pipe is communicated with the inside of a gas guide cavity formed in the shell, an exhaust pipe is fixedly mounted on the upper end face of the gas guide cavity, a treatment box is fixedly mounted on one side of the heating tank on the upper end face of the base, a mounting plate is slidably connected to the lower end of the treatment box, a limiting block is uniformly and fixedly mounted on the upper end face of the mounting plate, a filter screen is slidably connected to the side face of the limiting block, a spring is uniformly and fixedly mounted on the lower end face of the mounting plate, and the lower end face of the spring is fixedly mounted on the lower end face of the treatment box, the apron has been cup jointed to the up end screw thread of handling the case, the lower terminal surface contact of apron is connected in the up end of filter screen, the both sides of handling the case all communicate in the side of gas-supply pipe, under the effect of gas-guide chamber, can be used for heating the water in the heating jar with the heat in the waste gas that the gas-supply pipe carried to can carry out recycle to the heat in the waste gas, improve the result of use, can push out the processing case with the filter screen when demolising the filter screen through the spring, thereby can reduce the dismantlement degree of difficulty of filter screen, it is comparatively convenient to change.
Further, the heat preservation cover is made for aerogel felt material, can separate the heat of air guide intracavity waste gas and external world through the heat preservation cover, avoids the heat to scatter and disappear to the external environment in, improves the recycle efficiency of waste heat.
Furthermore, the air guide cavity is spirally arranged, so that the time for the waste gas to stay in the air guide cavity can be prolonged under the action of the air guide cavity, the heating time of the waste gas can be prolonged, and the using effect can be improved.
Further, the side sealing connection of mounting panel is in the inside side of handling the case, can avoid waste gas to pass through the mounting panel and handle the below that the case was handled in the clearance infiltration between the side of case to influence the filter effect.
Further, the upper end face of apron and filter screen is sealing connection, through the cooperation of apron and filter screen, can avoid waste gas to leak through the clearance between apron and the filter screen, improves the filter effect.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can be used for heating the water in the heating jar with the heat in the waste gas that the gas-supply pipe was carried under the effect of air guide chamber to can carry out recycle to the heat in the waste gas, improve the result of use, can push out the processing case with the filter screen through the spring when demolising the filter screen, thereby can reduce the dismantlement degree of difficulty of filter screen, it is comparatively convenient to change.
(2) The heat preservation cover is made for aerogel felt material, can separate the heat of air guide intracavity waste gas and external world through the heat preservation cover, avoids the heat to scatter and disappear to the external environment in, improves the recycle efficiency of waste heat.
(3) The air guide cavity is spirally arranged, so that the time for the waste gas to stay in the air guide cavity can be prolonged under the action of the air guide cavity, the heating time of the waste gas can be prolonged, and the using effect can be improved.
(4) The side sealing connection of mounting panel is in the inside side of handling the case, can avoid waste gas to pass through the mounting panel and handle the below that the case was handled in the clearance infiltration between the side of case to influence the filter effect.
(5) The upper end face of apron and filter screen is sealing connection, through the cooperation of apron and filter screen, can avoid waste gas to leak through the clearance between apron and the filter screen, improves the filter effect.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a sectional view of the treatment tank structure from the top;
fig. 3 is a cross-sectional view of the heating tank structure.
The middle part of the figure illustrates:
the device comprises a base 1, a heating tank 2, a shell 3, a heat-preservation cover 4, a gas pipe 5, a gas guide cavity 6, an exhaust pipe 7, a treatment box 8, a mounting plate 9, a limiting block 10, a filter screen 11, a spring 12 and a cover plate 13.
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.
Referring to fig. 1-3, a waste gas treatment device for low-rank coal upgrading and thermal power coupling comprises a base 1, referring to fig. 1, fig. 2 and fig. 3, a heating tank 2 is fixedly installed on one side of the upper end surface of the base 1, water is injected into the heating tank 2, the waste gas can be heated through the waste heat in the waste gas, the waste heat in the waste gas can be utilized, a shell 3 is fixedly installed on the outer side surface of the heating tank 2, a heat preservation cover 4 is fixedly installed on the outer surface of the shell 3, the heat preservation cover 4 is made of aerogel felt material, the heat of the waste gas in an air guide cavity 6 can be separated from the outside through the heat preservation cover 4, the heat is prevented from being dissipated to the external environment, the waste heat recycling efficiency is improved, an air pipe 5 is fixedly installed on the side surface of the lower end of the heat preservation cover 4 and the shell 3, one end of the air pipe 5 is communicated with the inside of the air guide cavity 6 formed in the shell 3, and the waste gas can be conveyed to the inside of the air guide cavity 6 through the air pipe 5, the waste gas treatment device is used for heating water in a heating tank 2, an air guide cavity 6 is spirally arranged, the time of waste gas staying in the air guide cavity 6 can be prolonged under the action of the air guide cavity 6, so that the heating time of the waste gas can be prolonged, the using effect can be improved, an exhaust pipe 7 is fixedly arranged on the side surface of the upper end of the air guide cavity 6, the heated waste gas is discharged through the exhaust pipe 7, a treatment box 8 is fixedly arranged on one side of the heating tank 2 on the upper end surface of a base 1, a mounting plate 9 is connected to the lower end of the inside of the treatment box 8 in a sliding manner, the side surface of the mounting plate 9 is hermetically connected to the side surface of the inside of the treatment box 8, the waste gas can be prevented from permeating into the lower part of the treatment box 8 through a gap between the mounting plate 9 and the side surface of the treatment box 8, so as not to influence the filtering effect, a limiting block 10 is uniformly and fixedly arranged on the upper end surface of the mounting plate 9, a filter screen 11 is connected to the side surface of the limiting block 10 in a sliding manner, and the waste gas conveyed by the gas conveying pipe 5 can be filtered through the filter screen, so as to prevent the waste gas from discharging to the polluted air in the external environment, improve the use effect, the lower end surface of the mounting plate 9 is uniformly and fixedly provided with a spring 12, the lower end surface of the spring 12 is fixedly arranged on the lower end surface of the processing box 8, the filter screen 11 can be pushed out of the processing box 8 through the elasticity of the spring 12, the replacement is convenient, the upper end surface of the processing box 8 is in threaded sleeve connection with a cover plate 13, the lower end surface of the cover plate 13 is in contact connection with the upper end surface of the filter screen 11, the filter screen 11 can be fixed in the processing box 8 through the cover plate 13 to filter the waste gas, the cover plate 13 is in sealed connection with the upper end surface of the filter screen 11, the waste gas can be prevented from leaking through the gap between the cover plate 13 and the filter screen 11 through the cooperation of the cover plate 13 and the filter screen 11, the filtering effect is improved, the two sides of the processing box 8 are both communicated with the side surface of the gas pipe 5, the waste gas filtered by the filter screen 11 is conveyed into the gas guide cavity 6 through the gas pipe 5, the water in the heating tank 2 is heated.
When changing filter screen 11, rotate apron 13, make apron 13 break away from the upper end of handling case 8, spring 12 extends, promote mounting panel 9 and remove, mounting panel 9 drives filter screen 11 and removes, make filter screen 11 shift out and handle case 8, then take out filter screen 11 from between stopper 10, insert new filter screen 11 between the stopper 10 again, press filter screen 11 downwards, make filter screen 11 move into and handle in the case 8, connect apron 13 soon again on handling case 8, can accomplish the change, it is more convenient to change, during the use, waste gas passes through gas-supply pipe 5 and carries in handling case 8, waste gas after filter screen 11 filters passes through gas-supply pipe 5 again and carries in gas-guide cavity 6, can heat the water in heating tank 2 through gas-guide cavity 6, thereby can carry recycle the heat in the waste gas, and improve the result of use.
The foregoing is only a 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 (5)
1. The utility model provides a low order coal is upgraded and is used exhaust treatment device with thermal-power electricity coupling, includes base (1), its characterized in that: the heating tank (2) is fixedly arranged on one side of the upper end face of the base (1), the shell (3) is fixedly arranged on the outer side face of the heating tank (2), the heat-insulating cover (4) is fixedly arranged on the outer surface of the shell (3), the gas pipe (5) is fixedly arranged on the heat-insulating cover (4) and the lower end side face of the shell (3), one end of the gas pipe (5) is communicated with the inside of a gas guide cavity (6) formed in the shell (3), an exhaust pipe (7) is fixedly arranged on the upper end side face of the gas guide cavity (6), a processing box (8) is fixedly arranged on one side of the upper end face of the base (1) positioned on the heating tank (2), a mounting plate (9) is slidably connected to the lower end of the inside of the processing box (8), a limiting block (10) is uniformly and fixedly arranged on the upper end face of the mounting plate (9), and a filter screen (11) is slidably connected to the side face of the limiting block (10), the even fixed mounting of lower terminal surface of mounting panel (9) has spring (12), the lower terminal surface fixed mounting of spring (12) is in the lower terminal surface of handling case (8), the up end screw thread of handling case (8) has cup jointed apron (13), the lower terminal surface contact of apron (13) is connected in the up end of filter screen (11), the both sides of handling case (8) all communicate in the side of gas-supply pipe (5).
2. The waste gas treatment device for the coupling of low-rank coal upgrading and thermal power generation as claimed in claim 1, wherein: the heat preservation cover (4) is made of aerogel felt materials.
3. The waste gas treatment device for the coupling of low-rank coal upgrading and thermal power generation according to claim 1, characterized in that: the air guide cavity (6) is spirally arranged.
4. The waste gas treatment device for the coupling of low-rank coal upgrading and thermal power generation according to claim 1, characterized in that: the side surface of the mounting plate (9) is hermetically connected with the inner side surface of the treatment box (8).
5. The waste gas treatment device for the coupling of low-rank coal upgrading and thermal power generation according to claim 1, characterized in that: the cover plate (13) is connected with the upper end face of the filter screen (11) in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220604108.1U CN217247586U (en) | 2022-03-21 | 2022-03-21 | Low order coal is upgraded and waste gas treatment device for thermoelectricity coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220604108.1U CN217247586U (en) | 2022-03-21 | 2022-03-21 | Low order coal is upgraded and waste gas treatment device for thermoelectricity coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217247586U true CN217247586U (en) | 2022-08-23 |
Family
ID=82870140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220604108.1U Expired - Fee Related CN217247586U (en) | 2022-03-21 | 2022-03-21 | Low order coal is upgraded and waste gas treatment device for thermoelectricity coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217247586U (en) |
-
2022
- 2022-03-21 CN CN202220604108.1U patent/CN217247586U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |