CN205042355U - Tube bank desiccator exhaust treatment device - Google Patents
Tube bank desiccator exhaust treatment device Download PDFInfo
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- CN205042355U CN205042355U CN201520777034.1U CN201520777034U CN205042355U CN 205042355 U CN205042355 U CN 205042355U CN 201520777034 U CN201520777034 U CN 201520777034U CN 205042355 U CN205042355 U CN 205042355U
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- water cylinder
- hot
- pipe
- exhaust piping
- waste gas
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Abstract
The utility model provides a tube bank desiccator exhaust treatment device, including clear solution jar and hot -water cylinder, the upper reaches of clear solution jar are provided with the pressure filter, the overflow mouth has been seted up to the upper portion lateral wall of clear solution jar, and utilize the overflow mouth to be connected with the overflow pipe, the other end of overflow pipe is connected to the hot -water cylinder, the waste gas entry has been seted up to the top of hot -water cylinder, and the waste gas entry utilizes the exhaust piping to be connected to the exhaust outlet of tube bank desiccator, high -pressure injection mechanism installs on the exhaust piping, high -pressure injection mechanism is including stretching into the inside return bend of exhaust piping, the injection pipe with the exhaust piping coaxial line is installed in the export of return bend, the entry linkage of return bend has the circulating pump, the pump mouth and the bottom of hot -water cylinder of circulating pump are connected. The utility model discloses can carry out effectual processing with the peculiar smell of restraining in the desiccator waste gas, utilize the waste heat of waste gas to carry out abundant heating to the material simultaneously, reduce the energy consumption, also improve the quality of final products simultaneously.
Description
Technical field
The utility model relates to technical field of chemical, particularly relates to a kind of pipe bundle drier emission-control equipment.
Background technology
Pipe bundle drier presses reflux type operation, and also can adopt concurrent heating mode as required, hear rate is low; Dried material is in extensive range, is mainly bulk material drying, and disposal ability is large, and water evaporation quantity is large and can dry high moisture material; Dry materials elasticity large (can adjust drying time depending on different material properties and moisture requirement) can continuous seepage (automaticity is high), also can gap operating (being suitable for special producing technique); Material is dried at the closed inner chamber in negative pressure state, and operating environment cleans, and pollution-free, noise is little.
Pipe bundle drier is made up of main rotor system, transmission system, pipe-line system and air draft and dust pelletizing system, (1) main rotor system, and this is the core component of drying machine, and different drying machines has different rotor structures.The tube bank that the rotor of rotary mining is formed by two ends quill shaft, end socket and hundreds of pipes forms; The rotor of rotary disc dryer is made up of quill shaft and welding assembly tens of disks thereon.During running, rotor supports by bearings at both ends: one end is rigid bearing, and can freely move about in one end, chargeable heat expands.Rotor surrounding has fixing flight on the top of the shelf.(2) transmission system, is made up of (cycloidal-pin wheel slows down and gear reduction secondary) mair motor, deceleration system.(3) pipe-line system, is made up of control valve, metal hose, swivel joint etc.(4) air draft and dust pelletizing system, air-introduced machine air draft, joins wet dedusting and reclaims hot water and dust.
Pipe bundle drier dependable performance, has the following advantages: heat exchange is abundant, hear rate is low, energy-efficient, dried material scope is wide, treating capacity is large, water evaporation quantity is large, and can dry high moisture material; Employing variable-frequency motor drives, and power consumption is than tradition tube bank saving more than 30%; It is few that this machine adds corollary equipment, and floor space is little, and process layout is compact, can place in single-storey factory building, greatly saved civil engineering costs; Material turns thoroughly in cylinder, does not have residual material; Because heat exchanger tube does not bear moment of torsion when drum rotating, decrease heat exchanger tube causes weld cracking, leakage danger because of transmission torque, greatly improve service life of equipment; If the phenomenons such as gas leakage occur tubulation, tubulation can be changed arbitrarily very easily.
Especially at the biofermentation production field of alcohol, the application of pipe bundle drier is more general.
But in the actual production of alcohol biofermentation, existing pipe bundle drier is discharged in a large number with the waste gas of peculiar smell, heat, there is reluctant phenomenon in waste gas, the waste gas of discharging can pollute air, and the effective energy in waste gas cannot re-use, and is unfavorable for the Quality advance of product.
Therefore, develop a kind of pipe bundle drier emission-control equipment, not only have urgent researching value, also have good economic benefit and commercial Application potentiality, this is the power place that is accomplished of the utility model and basis just.
Utility model content
In order to overcome the defect of above-mentioned pointed prior art, inventor, to this has been further investigation, after having paid a large amount of creative work, thus completes the utility model.
Specifically, technical problem to be solved in the utility model is: provide a kind of pipe bundle drier emission-control equipment, to solve the technical problem that current pipe bundle drier waste gas cannot carry out effectively process.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of pipe bundle drier emission-control equipment, comprise Clear liquid tank and hot-water cylinder, the upstream of described Clear liquid tank is provided with filter press, the upper portion side wall of described Clear liquid tank offers overfall, and utilize described overfall to be connected with overflow pipe, the other end of described overflow pipe is connected to described hot-water cylinder, the top of described hot-water cylinder offers exhaust gas entrance, and described exhaust gas entrance utilizes exhaust piping to be connected to the waste gas outlet of pipe bundle drier, described exhaust piping is provided with high-pressure injection mechanism, described high-pressure injection mechanism comprises the bend pipe stretching into described exhaust piping inside, the outlet of described bend pipe is provided with the playpipe with described exhaust piping coaxial line, the entrance of described bend pipe is connected with circulating pump, the pumping hole of described circulating pump is connected with the bottom of described hot-water cylinder.
In the utility model, as a kind of technical scheme of optimization, the top of described hot-water cylinder offers evacuation port.
In the utility model, as a kind of technical scheme of optimization, described hot-water cylinder is also connected with supplementary tank.
In the utility model, as a kind of technical scheme of optimization, the bottom of described hot-water cylinder offers liquid outlet.
In the utility model, as a kind of technical scheme of optimization, described liquid outlet utilizes pipeline to be connected to quadruple effect and concentrates unit.
In the utility model, as a kind of technical scheme of optimization, described playpipe is a flared tube.
After have employed technique scheme, the beneficial effects of the utility model are:
The utility model comprises Clear liquid tank and hot-water cylinder, the upstream of described Clear liquid tank is provided with filter press, the upper portion side wall of described Clear liquid tank offers overfall, and utilize described overfall to be connected with overflow pipe, the other end of described overflow pipe is connected to described hot-water cylinder, the top of described hot-water cylinder offers exhaust gas entrance, and described exhaust gas entrance utilizes exhaust piping to be connected to the waste gas outlet of pipe bundle drier, described exhaust piping is provided with high-pressure injection mechanism, described high-pressure injection mechanism comprises the bend pipe stretching into described exhaust piping inside, the outlet of described bend pipe is provided with the playpipe with described exhaust piping coaxial line, the entrance of described bend pipe is connected with circulating pump, the pumping hole of described circulating pump is connected with the bottom of described hot-water cylinder.Based on this structure, the utility model not only effectively processes the peculiar smell in waste gas, and utilizes the waste heat in waste gas to achieve circulating-heating intensification, has saved water consumption, realize the filtrate after circulating-heating and be more conducive to follow-up concentration technology, improve the quality of final products.
In actual production, the cleaner liquid temperature of filter press is 73 DEG C, after heating, and enter two effects by feed pump and concentrate, temperature is 83 DEG C, improves 10 DEG C, decrease steam consumption than before.
To apply for artificial example, the contrast of transforming front 10 day data and rear 10 day data of transformation is as follows:
| Project | Before transformation | After transformation |
| Quadruple effect concentrates (t) | 1095.9 | 1205 |
| Forage yield (t) | 198.75 | 209.75 |
| With vapour (t) | 425 | 395.8 |
| The steam consumption (t) | 2.12 | 1.89 |
| Use water (side) every day less | 60 |
In sum, the peculiar smell in pipe bundle drier waste gas can effectively process by the utility model, utilizes the waste heat of waste gas to carry out sufficient heating to material simultaneously, reduces energy consumption, also improve the quality of final products simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, in FIG, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, Clear liquid tank, 11, overfall, 12, overflow pipe, 2, hot-water cylinder, 21, exhaust gas entrance, 22, exhaust piping, 23, evacuation port, 24, supplement tank, 25, liquid outlet, 3, filter press, 4, pipe bundle drier, 5, high-pressure injection mechanism, 51, bend pipe, 52, playpipe, 6, circulating pump, 7, quadruple effect concentrates unit.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further illustrated.But the purposes of these exemplary embodiments and object are only used for exemplifying the utility model, not any type of any restriction is formed to real protection scope of the present utility model, more non-protection domain of the present utility model is confined to this.
See Fig. 1, a kind of pipe bundle drier emission-control equipment, comprise Clear liquid tank 1 and hot-water cylinder 2, the upstream of described Clear liquid tank 1 is provided with filter press 3, the upper portion side wall of described Clear liquid tank 1 offers overfall 11, and utilize described overfall 11 to be connected with overflow pipe 12, the other end of described overflow pipe 12 is connected to described hot-water cylinder 2, the top of described hot-water cylinder 2 offers exhaust gas entrance 21, and described exhaust gas entrance 21 utilizes exhaust piping 22 to be connected to the waste gas outlet of pipe bundle drier 4, described exhaust piping 22 is provided with high-pressure injection mechanism 5, described high-pressure injection mechanism 5 comprises the bend pipe 51 stretching into described exhaust piping 22 inside, the outlet of described bend pipe 51 is provided with the playpipe 52 with described exhaust piping 22 coaxial line, described playpipe 52 is a flared tube, this flared tube surpasses bore on injection direction and expands gradually, but still can leave gap between the inwall of outward flange and described exhaust piping 22 as gas channel, this structure is more conducive to the generation of negative pressure, be beneficial to and waste gas is mixed with liquid.The entrance of described bend pipe 51 is connected with circulating pump 6, and the pumping hole of described circulating pump 6 is connected with the bottom of described hot-water cylinder 2.The utility model not only effectively processes the peculiar smell in waste gas, and utilizes the waste heat in waste gas to achieve circulating-heating intensification, has saved water consumption, has realized the filtrate after circulating-heating and be more conducive to follow-up concentration technology, improve the quality of final products.
In the present embodiment, the top of described hot-water cylinder 2 offers evacuation port 23, and evacuation port 23 can the waste gas that process be discharged, and in the waste gas after process, odor molecules is only absorbed by the water, heat is also recovered in water and recycles.
In order to ensure the level stability in hot-water cylinder 2, described hot-water cylinder 2 is also connected with supplementary tank 24.Simultaneously, the bottom of described hot-water cylinder 2 offers liquid outlet 25, described liquid outlet 25 utilizes pipeline to be connected to quadruple effect and concentrates unit 7, therefore, first the clear liquid filtered utilizes the waste heat of waste gas to heat at hot-water cylinder 2, and then enter quadruple effect and concentrate unit 7 and concentrate, improve concentrated effect, save gas.
Should be appreciated that the purposes of these embodiments is only not intended to for illustration of the utility model limit protection domain of the present utility model.In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various change, amendment and/or modification to the utility model, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (6)
1. a pipe bundle drier emission-control equipment, it is characterized in that: comprise Clear liquid tank and hot-water cylinder, the upstream of described Clear liquid tank is provided with filter press, the upper portion side wall of described Clear liquid tank offers overfall, and utilize described overfall to be connected with overflow pipe, the other end of described overflow pipe is connected to described hot-water cylinder, the top of described hot-water cylinder offers exhaust gas entrance, and described exhaust gas entrance utilizes exhaust piping to be connected to the waste gas outlet of pipe bundle drier, described exhaust piping is provided with high-pressure injection mechanism, described high-pressure injection mechanism comprises the bend pipe stretching into described exhaust piping inside, the outlet of described bend pipe is provided with the playpipe with described exhaust piping coaxial line, the entrance of described bend pipe is connected with circulating pump, the pumping hole of described circulating pump is connected with the bottom of described hot-water cylinder.
2. a kind of pipe bundle drier emission-control equipment as claimed in claim 1, is characterized in that: the top of described hot-water cylinder offers evacuation port.
3. a kind of pipe bundle drier emission-control equipment as claimed in claim 1, is characterized in that: described hot-water cylinder is also connected with supplementary tank.
4. a kind of pipe bundle drier emission-control equipment as claimed in claim 1, is characterized in that: the bottom of described hot-water cylinder offers liquid outlet.
5. a kind of pipe bundle drier emission-control equipment as claimed in claim 4, is characterized in that: described liquid outlet utilizes pipeline to be connected to quadruple effect and concentrates unit.
6. a kind of pipe bundle drier emission-control equipment as claimed in claim 1, is characterized in that: described playpipe is a flared tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777034.1U CN205042355U (en) | 2015-10-08 | 2015-10-08 | Tube bank desiccator exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777034.1U CN205042355U (en) | 2015-10-08 | 2015-10-08 | Tube bank desiccator exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042355U true CN205042355U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777034.1U Expired - Fee Related CN205042355U (en) | 2015-10-08 | 2015-10-08 | Tube bank desiccator exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451664A (en) * | 2022-09-19 | 2022-12-09 | 江苏格兰特干燥浓缩设备有限公司 | Energy-saving tube bundle dryer with waste heat recycling function and using method thereof |
-
2015
- 2015-10-08 CN CN201520777034.1U patent/CN205042355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451664A (en) * | 2022-09-19 | 2022-12-09 | 江苏格兰特干燥浓缩设备有限公司 | Energy-saving tube bundle dryer with waste heat recycling function and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160224 Termination date: 20181008 |