CN210845608U - High-efficient carbonization tail gas separator - Google Patents
High-efficient carbonization tail gas separator Download PDFInfo
- Publication number
- CN210845608U CN210845608U CN201921628241.5U CN201921628241U CN210845608U CN 210845608 U CN210845608 U CN 210845608U CN 201921628241 U CN201921628241 U CN 201921628241U CN 210845608 U CN210845608 U CN 210845608U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- purification tank
- tail gas
- flow guide
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model relates to a high-efficient carbonization tail gas separator, including bearing the frame, the purifying tank, gaseous solid separating mechanism, main heat exchanger, auxiliary heat exchanger, waste heat recovery mechanism, force refrigeration mechanism and control circuit, the purifying tank is to inlaying in bearing the frame, an air inlet and a leakage fluid dram are established to the terminal surface under the purifying tank, the gas vent is established to the up end, four at least water conservancy diversion mouths are established to the side surface, gaseous solid separating mechanism is located the purifying tank, main heat exchanger, auxiliary heat exchanger all is located the purifying tank, wherein main heat exchanger is through two at least water conservancy diversion mouths and force refrigeration mechanism intercommunication, auxiliary heat exchanger is through two at least water conservancy diversion mouths and waste heat recovery mechanism intercommunication. This novel one side can effectively satisfy and collect dust and liquid steam in the tail gas, carries out high-efficient separation operation with gaseous discarded object, and on the other hand can be very big improvement to the comprehensive recovery efficiency of waste heat resource in the tail gas, improves resource recovery utilization ratio.
Description
Technical Field
The utility model relates to a tail gas separator, what exactly said is a high-efficient carbonization tail gas separator.
Background
The carbonization tower operation, often can produce the tail gas that contains solid particle pollutant and higher preheating, at present mainly through the sack cleaner, dust collecting equipment such as cyclone separates the recovery to solid particle in the tail gas, simultaneously in addition carry out recycle to waste heat in the tail gas through waste heat recovery mechanism, though traditional tail gas treatment facility can satisfy the needs that use, but the different degree exists equipment structure, volume and operation energy consumption and maintenance cost are high, only can satisfy single gas and solid separation during equipment operation, can't effectively realize steam, the solid, the needs of complicated composition separation such as liquid drop and air, use flexibility is not enough, still there is not enough such as low to carbonization tower tail gas waste heat resource recovery utilization ratio simultaneously.
Therefore, in order to solve the above problems, it is urgently needed to develop a brand new tail gas separator device to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists on the prior art, the utility model discloses simple structure uses in a flexible way, and the commonality is good, integrates the degree height, can effectively satisfy on the one hand and collect dust and liquid steam in the tail gas, carries out high-efficient separation operation with gaseous discarded object, and on the other hand can be very big improvement to the comprehensive recovery efficiency of waste heat resource in the tail gas, improve resource recovery utilization ratio.
In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:
a high-efficiency carbonization tail gas separator comprises a bearing frame, at least one purification tank, a gas-solid separation mechanism, a main heat exchanger, an auxiliary heat exchanger, a waste heat recovery mechanism, a forced refrigeration mechanism and a control circuit, wherein the purification tank is embedded in the bearing frame and is of a closed cavity structure with the axis vertical to the horizontal plane, the lower end surface of the purification tank is provided with an air inlet and a liquid outlet, the upper end surface of the purification tank is provided with an air outlet, the side surface of the purification tank is provided with at least four flow guide ports, the gas-solid separation mechanism is positioned in the purification tank and is connected with the bottom of the purification tank and is coaxially distributed, the air inlet is communicated with the interior of the purification tank through the gas-solid separation mechanism, the main heat exchanger and the auxiliary heat exchanger are at least one and are uniformly distributed in the purification tank around the axis of the purification tank, the main heat exchanger is positioned right above the auxiliary heat exchanger, the auxiliary, the auxiliary heat exchanger is communicated with the waste heat recovery mechanism through at least two flow guide ports to form a closed circulation pipeline, the waste heat recovery mechanism, the forced refrigeration mechanism and the control circuit are all connected with the bearing rack, and the control circuit is electrically connected with the waste heat recovery mechanism and the forced refrigeration mechanism respectively.
Furthermore, the air inlet of the purification tank is additionally connected with a booster pump, an exhaust port and a negative pressure pump, and the booster pump and the negative pressure pump are both connected with the bearing rack and electrically connected with the control circuit.
Further, gaseous solid separating mechanism including bearing fossil fragments, honeycomb duct, collecting tray, dust removal and crossing the filter bag, bear fossil fragments for with purify the frame construction of jar coaxial distribution, the honeycomb duct is at least one, inlay in bearing fossil fragments and with purify jar axis parallel distribution, the supply-air outlet is established to the honeycomb duct side surface to through the air inlet intercommunication of supply-air outlet and purification jar, terminal surface and an airtight cavity structures's collecting tray intercommunication under the honeycomb duct, up end and a dust removal cross the filter bag, just honeycomb duct, collecting tray, dust removal cross the coaxial distribution of filter bag, just the dust removal is crossed filter bag length and is not less than 10 centimetres, and the interval is not less than 10 centimetres between supplementary heat exchanger.
Furthermore, when the number of the flow guide pipes is two or more, the flow guide pipes are connected in parallel.
Furthermore, the auxiliary heat exchanger is isolated from the gas-solid separation mechanism and the main heat exchanger through partition plates, the partition plates are of a mesh plate-shaped structure which is coaxially distributed with the purification tank, and the distance between each partition plate and the auxiliary heat exchanger, the distance between each partition plate and the corresponding gas-solid separation mechanism and the distance between each partition plate and the corresponding main heat exchanger are not less than 5 cm.
Furthermore, the control circuit is a circuit system based on a DSP chip.
The utility model discloses simple structure uses in a flexible way, and the commonality is good, integrates the degree height, can effectively satisfy on the one hand and collect dust and liquid steam in the tail gas, carries out high-efficient separation operation with gaseous discarded object, and on the other hand can be very big improvement to the comprehensive recovery efficiency of waste heat resource in the tail gas, improve resource recovery utilization ratio.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the utility model realize, the technical end, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, and the utility model is further explained by combining the specific implementation mode.
The high-efficiency carbonization tail gas separator as shown in figure 1 comprises a bearing frame 1, a purification tank 2, a gas-solid separation mechanism 3, a main heat exchanger 4, an auxiliary heat exchanger 5, a waste heat recovery mechanism 6, a forced refrigeration mechanism 7 and a control circuit 8, wherein at least one purification tank 2 is embedded in the bearing frame 1 and is of a closed cavity structure with the axis vertical to the horizontal plane, the lower end surface of the purification tank 2 is provided with an air inlet 21 and a liquid outlet 22, the upper end surface of the purification tank is provided with an air outlet 23, the side surface of the purification tank is provided with at least four flow guide ports 24, the gas-solid separation mechanism 3 is positioned in the purification tank 2 and is connected with the bottom of the purification tank 2 and coaxially distributed, the air inlet 21 is communicated with the inside of the purification tank 2 through the gas-solid separation mechanism 3, at least one main heat exchanger 4 and one auxiliary heat exchanger 5 are positioned in the purification tank 2 and uniformly distributed around, the auxiliary heat exchanger 5 is positioned above the gas-solid separation mechanism 3, wherein the main heat exchanger 4 is communicated with the forced refrigeration mechanism 7 through at least two flow guide ports 24 and forms a closed circulation pipeline, the auxiliary heat exchanger 5 is communicated with the waste heat recovery mechanism 6 through at least two flow guide ports 24 and forms a closed circulation pipeline, the waste heat recovery mechanism 6, the forced refrigeration mechanism 7 and the control circuit 8 are all connected with the bearing rack 2, and the control circuit 8 is respectively electrically connected with the waste heat recovery mechanism 6 and the forced refrigeration mechanism 7.
Wherein, the air inlet 21 of the purification tank 2 is additionally connected with the booster pump 9, the exhaust port 23 and the negative pressure pump 10, and the booster pump 9 and the negative pressure pump 10 are both connected with the bearing frame 1 and electrically connected with the control circuit.
It is emphasized that, the gas-solid separation mechanism 3 includes bearing keel 31, honeycomb duct 32, collecting tray 33, dust removal filter bag 34, bearing keel 31 is the frame construction with the coaxial distribution of purification tank 2, honeycomb duct 32 is at least, inlay in bearing keel 31 and with purification tank 2 axis parallel distribution, honeycomb duct 32 side surface establishes supply-air outlet 35 to communicate through supply-air outlet 35 and air inlet 22 of purification tank 2, honeycomb duct 33 lower extreme terminal surface and the collecting tray 33 intercommunication of a airtight cavity structure, up end and a dust removal filter bag 34, just honeycomb duct 32, collecting tray 33, the coaxial distribution of dust removal filter bag 34, just dust removal filter bag 34 length is not less than 10 centimetres, and is not less than 10 centimetres with the interval of auxiliary heat exchanger 5.
Preferably, when two or more draft tubes 32 are provided, the draft tubes 32 are connected in parallel.
It is worth noting that the auxiliary heat exchanger 5 is isolated from the gas-solid separation mechanism 3 and the main heat exchanger 4 through the partition plate 11, the partition plate 11 is of a mesh plate-shaped structure which is coaxially distributed with the purification tank 2, and the distance between the partition plate 11 and the auxiliary heat exchanger 5, the distance between the partition plate 11 and the gas-solid separation mechanism 3, and the distance between the partition plate 11 and the main heat exchanger 4 are not less than 5 cm.
In this embodiment, the control circuit 8 is a circuit system based on a DSP chip.
In the operation of the device, firstly, the carbonized tail gas to be purified and separated is pressurized by the booster pump and then is conveyed into the gas-solid separation mechanism of the purification tank, the solid particles are separated from the gas by the dust removing filter bag of the gas-solid separating mechanism, and the separated solid particles are retained in the material collecting tray of the gas-solid separating mechanism, then the tail gas filtered by the solid separation mechanism rises to flow to an auxiliary heat exchanger of the purification tank, a waste heat recovery mechanism outside the auxiliary heat exchanger recovers and utilizes waste heat resources in the flue gas, then the flue gas after waste heat recovery continuously rises and passes through the main heat exchanger which is driven by the forced refrigeration mechanism to carry out forced cooling on the flue gas, thereby make the steam condensation in the flue gas be liquid and fall back to the purification tank bottom, the gas after cooling and gas-liquid separation is discharged and is carried to relevant flue gas treatment facility under the negative pressure pump drive can.
In addition, the liquid concentrated in the purification tank is discharged through the liquid outlet, the solid particles in the material collecting disc are taken out of the purification tank together with the material collecting disc when the equipment is stopped for purification, and then the material collecting disc discharged with the solid particles is installed in the purification tank again to meet the requirement of reuse.
The utility model discloses simple structure uses in a flexible way, and the commonality is good, integrates the degree height, can effectively satisfy on the one hand and collect dust and liquid steam in the tail gas, carries out high-efficient separation operation with gaseous discarded object, and on the other hand can be very big improvement to the comprehensive recovery efficiency of waste heat resource in the tail gas, improve resource recovery utilization ratio.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The high-efficiency carbonized tail gas separator is characterized in that: the high-efficiency carbonization tail gas separator comprises a bearing frame, at least one purification tank, a gas-solid separation mechanism, a main heat exchanger, an auxiliary heat exchanger, a waste heat recovery mechanism, a forced refrigeration mechanism and a control circuit, wherein the purification tank is embedded in the bearing frame and is of a closed cavity structure with the axis vertical to the horizontal plane, the lower end surface of the purification tank is provided with an air inlet and a liquid outlet, the upper end surface of the purification tank is provided with an air outlet, the side surface of the purification tank is provided with at least four flow guide ports, the gas-solid separation mechanism is positioned in the purification tank and is connected with the bottom of the purification tank and coaxially distributed, the air inlet is communicated with the interior of the purification tank through the gas-solid separation mechanism, at least one main heat exchanger and at least one auxiliary heat exchanger are positioned in the purification tank and uniformly distributed around the axis of the purification, the main heat exchanger is communicated with the forced refrigeration mechanism through at least two flow guide ports to form a closed circulation pipeline, the auxiliary heat exchanger is communicated with the waste heat recovery mechanism through at least two flow guide ports to form a closed circulation pipeline, the waste heat recovery mechanism, the forced refrigeration mechanism and the control circuit are all connected with the bearing rack, and the control circuit is electrically connected with the waste heat recovery mechanism and the forced refrigeration mechanism respectively.
2. The high-efficiency carbonized tail gas separator as claimed in claim 1, wherein the gas inlet of the purification tank is further connected with a booster pump, the gas outlet of the purification tank is connected with a negative pressure pump, and the booster pump and the negative pressure pump are both connected with the bearing frame and electrically connected with the control circuit.
3. The high efficiency carbonization tail gas separator as claimed in claim 1, wherein the gas-solid separation mechanism comprises a bearing keel, a flow guide pipe, a material collecting tray, and a dust-removing filter bag, the bearing keel is a frame structure coaxially distributed with the purification tank, at least one flow guide pipe is embedded in the bearing keel and is distributed parallel to the axis of the purification tank, an air supply opening is arranged on the side surface of the flow guide pipe and is communicated with an air inlet of the purification tank through the air supply opening, the lower end surface of the flow guide pipe is communicated with the material collecting tray of a closed cavity structure, the upper end surface of the flow guide pipe is communicated with the dust-removing filter bag, the flow guide pipe, the material collecting tray and the dust-removing filter bag are coaxially distributed, the length of the dust-removing filter bag is not less than 10.
4. The high-efficiency carbonized tail gas separator as claimed in claim 3, wherein when the number of the draft tubes is two or more, the draft tubes are connected in parallel.
5. The high-efficiency carbonized tail gas separator according to claim 1, wherein the auxiliary heat exchanger is isolated from the gas-solid separation mechanism and the main heat exchanger by partition plates, the partition plates are in a mesh plate-like structure coaxially distributed with the purification tank, and the distance between the partition plates and the auxiliary heat exchanger, the distance between the partition plates and the gas-solid separation mechanism and the distance between the partition plates and the main heat exchanger are not less than 5 cm.
6. The high efficiency carbonized tail gas separator as defined in claim 1 wherein the control circuit is a DSP chip based circuit system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628241.5U CN210845608U (en) | 2019-09-27 | 2019-09-27 | High-efficient carbonization tail gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628241.5U CN210845608U (en) | 2019-09-27 | 2019-09-27 | High-efficient carbonization tail gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210845608U true CN210845608U (en) | 2020-06-26 |
Family
ID=71295024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921628241.5U Expired - Fee Related CN210845608U (en) | 2019-09-27 | 2019-09-27 | High-efficient carbonization tail gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210845608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552942A (en) * | 2020-12-23 | 2021-03-26 | 陈须琨 | Efficient straw carbonization and field returning device and preparation method |
-
2019
- 2019-09-27 CN CN201921628241.5U patent/CN210845608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112552942A (en) * | 2020-12-23 | 2021-03-26 | 陈须琨 | Efficient straw carbonization and field returning device and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204313292U (en) | A kind of waste heat of boiler tail gas is collected and treating apparatus | |
| CN201988318U (en) | High-efficiency compressed air drying and purifying device | |
| CN210845608U (en) | High-efficient carbonization tail gas separator | |
| CN202869197U (en) | Tail gas treatment device used for brown coal drying system and brown coal drying system | |
| CN207422256U (en) | A kind of coal-fired electric generation furnace flue gas heat recovery device | |
| CN103614509B (en) | A kind of carbon steel converter dry cloth bag dedusting process of whole process recovery waste heat and device thereof | |
| CN207056338U (en) | The regenerating unit of sour gas trapping solution in a kind of power-plant flue gas | |
| CN213977579U (en) | Landfill gas purification system | |
| CN206837804U (en) | A kind of UF membrane organic waste gas treatment device | |
| CN212440742U (en) | Waste heat atomizing dust remover | |
| CN108355481A (en) | A kind of industrial waste gas dedusting depassing unit | |
| CN211005027U (en) | Deodorizing device for feces fermentation tank | |
| CN215822623U (en) | Dust remover ash bucket steam heating system | |
| CN212348022U (en) | Novel environmental protection equipment that multilayer integrated | |
| CN205095589U (en) | Wet -type dust collector | |
| CN208082218U (en) | A kind of industrial waste gas dedusting depassing unit | |
| CN209917461U (en) | Axial flow combined type dust removal system for high-temperature high-dust-content flue gas | |
| CN203657503U (en) | Exhaust gas processing system of kiln | |
| CN209302479U (en) | A kind of waste gas recovery processing unit | |
| CN201912865U (en) | Smog and dust filtering and recycling device | |
| CN202777891U (en) | Filtering and cooling system for recycling waste gas | |
| CN207755920U (en) | A kind of kiln exhaust treatment system | |
| CN103644575A (en) | Smoke processing device of boiler | |
| CN219462802U (en) | High-efficiency multi-tube cyclone dust collector | |
| CN211513959U (en) | Slag cooling water mist condensing device of garbage incinerator |
Legal Events
| 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: 20200626 Termination date: 20210927 |