CN211215997U - Gravity dust collector for asphalt production - Google Patents
Gravity dust collector for asphalt production Download PDFInfo
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- CN211215997U CN211215997U CN201921249434.XU CN201921249434U CN211215997U CN 211215997 U CN211215997 U CN 211215997U CN 201921249434 U CN201921249434 U CN 201921249434U CN 211215997 U CN211215997 U CN 211215997U
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Abstract
The utility model relates to a pitch production technical field discloses a gravity dust collector is used in pitch production, which comprises a tank body, be provided with air inlet and gas outlet on the jar body, jar internal one-level dust removal mechanism and the second grade dust removal mechanism of having set gradually, the internal cooling tube that is provided with of jar, the upper and lower both ends of cooling tube are provided with inlet and liquid outlet respectively, inlet and liquid outlet extend jar body and with supply liquid device intercommunication, the gas outlet setting is pressed close to the cooling tube. The utility model discloses can realize the purpose to the high-temperature gas cooling after the dust removal.
Description
Technical Field
The utility model relates to a pitch production technical field specifically indicates a gravity dust remover is used in pitch production.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.
The production process of pitch needs to carry out the drying to the raw materials, can adopt the drum dryer generally, can produce a large amount of dusts at the in-process of drying, and this part dust carries out coarse dust removal and fine dust removal through gravity dust remover and sack cleaner in proper order, because the gas temperature of taking the dust that just produces from the drum dryer is higher, still has higher temperature after passing through the gravity dust remover, and high-temperature gas lets in the sack cleaner can destroy the filter cloth, influences the use.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a gravity dust remover is used in pitch production. The utility model discloses can realize the purpose to the high-temperature gas cooling after removing dust, through at the internal cooling tube that sets up of jar to press close to the gas outlet setting with the cooling tube, and the inlet and the liquid outlet of cooling tube all communicate with the liquid supply device, solved current gravity dust collector for pitch production and lacked the function to the high-temperature gas cooling, easily lead to the problem of follow-up treatment's sack cleaner damage.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a gravity dust collector for pitch production, includes a jar body, jar be provided with air inlet and gas outlet on the body, jar internal one-level dust removal mechanism and the second grade dust removal mechanism of having set gradually, jar internal cooling tube that is provided with, the upper and lower both ends of cooling tube are provided with inlet and liquid outlet respectively, inlet and liquid outlet extend jar body and feed liquid device intercommunication, the gas outlet setting is pressed close to the cooling tube.
In the utility model, the principle of dust removal is the same as that of the existing gravity dust remover, after the high-temperature dust-carrying gas enters the tank body through the air inlet, under the action of the first-stage dust removing mechanism, the second-stage dust removing mechanism and gravity, the dust is settled, and the gas continuously moves to the gas outlet part, because the cooling pipe is arranged at the position close to the air outlet, the cooling liquid can be introduced into the cooling pipe from the liquid inlet through the liquid supply device, the cooling liquid flows in the cooling pipe and contacts with high-temperature gas for heat exchange, thereby realizing the cooling treatment of high-temperature gas, the cooling liquid after heat exchange flows into the liquid supply device through the liquid outlet, the liquid supply device can adopt a water tank and a box body with refrigeration equipment, as long as the cooling liquid can be cooled, and the gas with reduced temperature flows into a fine dust removal process, such as a bag-type dust remover, through a gas outlet.
The utility model discloses can realize the purpose to the high-temperature gas cooling after removing dust, through at the internal cooling tube that sets up of jar to press close to the gas outlet setting with the cooling tube, and the inlet and the liquid outlet of cooling tube all communicate with the liquid supply device, solved current gravity dust collector for pitch production and lacked the function to the high-temperature gas cooling, easily lead to the problem of follow-up treatment's sack cleaner damage.
As an optimal mode, the cooling pipe is arranged in the tank body in a spiral and curved mode, the liquid inlet penetrates through the upper wall of the tank body, and the liquid outlet penetrates through the side wall of the tank body.
As an optimal mode, the liquid supply device comprises a mounting plate fixedly connected with the side wall of the tank body, a water tank is arranged on the mounting plate and is communicated with a liquid inlet and a liquid outlet through a pipeline, and a water pump is arranged on the pipeline communicated with the liquid inlet.
As a preferred mode, the inner wall of the tank body is fixedly provided with a mounting frame, and the cooling pipe is placed in the mounting frame.
Preferably, the cross-sectional area of the tank is gradually reduced from top to bottom, and the lower portion of the tank is tapered.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can realize the purpose to the high-temperature gas cooling after removing dust, through at the internal cooling tube that sets up of jar to press close to the gas outlet setting with the cooling tube, and the inlet and the liquid outlet of cooling tube all communicate with the liquid supply device, solved current gravity dust collector for pitch production and lacked the function to the high-temperature gas cooling, easily lead to the problem of follow-up treatment's sack cleaner damage.
(2) The utility model discloses well cooling tube is the setting of screw thread form convolution internal at the jar, the inlet runs through a jar body upper wall, and the liquid outlet runs through a jar body lateral wall, because the cooling tube is screw thread form convolution for its area of contact with the high-temperature gas increases, thereby improves heat exchange efficiency, makes the cooling effect of high-temperature gas better.
(3) The utility model discloses well liquid supply device include with jar side wall fixed connection's mounting panel, be provided with the water tank on the mounting panel, the water tank pass through pipeline and inlet and liquid outlet intercommunication, and with be provided with the water pump on the pipeline of inlet intercommunication, adopt the usable cooling water of water tank to cool off high-temperature gas, impress the cooling water in the water tank through the water pump in the cooling tube, the cooling water after the heat exchange flows back again and cools off convenient to use in to the water tank.
(4) The utility model discloses the fixed installing frame that is provided with on the internal wall of well jar, the cooling tube is placed in the installing frame, through the installation and the dismantlement of the cooling tube of being convenient for of installing frame.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein, 1 jar of body, 2 air inlets, 3 one-level dust removal mechanism, 4 installing frames, 5 liquid outlets, 6 mounting panels, 7 water tanks, 8 water pumps, 9 gas outlets, 10 inlet, 11 cooling tubes, 12 second grade dust removal mechanisms.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.
Example 1:
referring to fig. 1, a gravity dust collector for pitch production, including a jar body 1, be provided with air inlet 2 and gas outlet 9 on jar body 1, set gradually one-level dust removal mechanism 3 and second grade dust removal mechanism 12 in jar body 1, the internal cooling tube 11 that is provided with of jar, the upper and lower both ends of cooling tube 11 are provided with inlet 10 and liquid outlet 5 respectively, inlet 10 and liquid outlet 5 extend jar body 1 and feed liquid device intercommunication, cooling tube 11 is pressed close to gas outlet 9 and is set up.
In the utility model, the principle of dust removal is the same as that of the existing gravity dust collector, after the high-temperature dust-carrying gas enters the tank body 1 through the air inlet 2, under the action of the primary dust removing mechanism 3, the secondary dust removing mechanism 12 and gravity, the dust is settled, and the gas continuously moves to the position of the air outlet 9, because the cooling pipe 11 is arranged at the position close to the air outlet 9, the cooling liquid can be introduced into the cooling pipe 11 from the liquid inlet 10 through the liquid supply device, the cooling liquid flows in the cooling pipe 11 and is contacted with the high-temperature gas for heat exchange, thereby realizing the cooling treatment of the high-temperature gas, the cooling liquid after heat exchange flows into the liquid supply device through the liquid outlet 5, the liquid supply device can adopt the water tank 7 and also adopt the box body with refrigeration equipment, as long as the cooling liquid can be cooled, the gas after temperature reduction flows into the fine dust removal process, such as a bag-type dust collector.
The utility model discloses can realize the purpose to the high-temperature gas cooling after removing dust, through at the internal cooling tube that sets up of jar to press close to the gas outlet setting with the cooling tube, and the inlet and the liquid outlet of cooling tube all communicate with the liquid supply device, solved current gravity dust collector for pitch production and lacked the function to the high-temperature gas cooling, easily lead to the problem of follow-up treatment's sack cleaner damage.
Example 2:
referring to fig. 1, a gravity dust collector for pitch production, including a jar body 1, be provided with air inlet 2 and gas outlet 9 on jar body 1, set gradually one-level dust removal mechanism 3 and second grade dust removal mechanism 12 in jar body 1, the internal cooling tube 11 that is provided with of jar, the upper and lower both ends of cooling tube 11 are provided with inlet 10 and liquid outlet 5 respectively, inlet 10 and liquid outlet 5 extend jar body 1 and feed liquid device intercommunication, cooling tube 11 is pressed close to gas outlet 9 and is set up.
The cooling tube 11 is the setting of screw thread form convolution in jar body 1, inlet 10 runs through jar body 1 upper wall, and liquid outlet 5 runs through jar body 1 lateral wall.
In this embodiment, because the cooling tube is the thread form convolute for its area of contact with high-temperature gas increases, thereby improves heat exchange efficiency, makes high-temperature gas's cooling effect better.
As a preferred mode, supply liquid device include with jar body 1 lateral wall fixed connection's mounting panel 6, be provided with water tank 7 on the mounting panel 6, water tank 7 passes through pipeline and inlet 10 and liquid outlet 5 intercommunication, and with be provided with water pump 8 on the pipeline of inlet 10 intercommunication. In this mode, adopt the usable cooling water of water tank to come to cool off high-temperature gas, in the cooling water impressing cooling tube in with the water tank through the water pump, the cooling water after the heat exchange flows back again and cools off convenient to use in the water tank.
As a preferable mode, the inner wall of the tank body 1 is fixedly provided with a mounting frame 4, and the cooling pipe 11 is placed in the mounting frame 4. In this mode, the installation and the dismantlement of cooling tube are convenient for through the installing frame.
In a preferable mode, the cross-sectional area of the can body 1 is gradually reduced from top to bottom, and the lower portion of the can body 1 is tapered.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the patent protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a gravity dust collector is used in pitch production, includes a jar body (1), be provided with air inlet (2) and gas outlet (9) on jar body (1), set gradually one-level dust removal mechanism (3) and second grade dust removal mechanism (12), its characterized in that in jar body (1): the utility model discloses a cooling device, including jar body (1), be provided with cooling tube (11) in jar body (1), the upper and lower both ends of cooling tube (11) are provided with inlet (10) and liquid outlet (5) respectively, inlet (10) and liquid outlet (5) extend jar body (1) and with supply liquid device intercommunication, gas outlet (9) setting is pressed close to in cooling tube (11).
2. The gravity dust collector for asphalt production according to claim 1, characterized in that: the cooling pipe (11) is arranged in the tank body (1) in a threaded coiling manner, the liquid inlet (10) penetrates through the upper wall of the tank body (1), and the liquid outlet (5) penetrates through the side wall of the tank body (1).
3. The gravity dust collector for asphalt production according to claim 2, characterized in that: the liquid supply device comprises a mounting plate (6) fixedly connected with the side wall of the tank body (1), a water tank (7) is arranged on the mounting plate (6), the water tank (7) is communicated with a liquid inlet (10) and a liquid outlet (5) through a pipeline, and a water pump (8) is arranged on the pipeline communicated with the liquid inlet (10).
4. The gravity dust collector for asphalt production according to claim 3, characterized in that: the tank body is characterized in that an installation frame (4) is fixedly arranged on the inner wall of the tank body (1), and the cooling pipe (11) is placed in the installation frame (4).
5. The gravity dust collector for asphalt production according to claim 4, characterized in that: the cross-sectional area of the tank body (1) is gradually reduced from top to bottom, and the lower part of the tank body (1) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249434.XU CN211215997U (en) | 2019-08-02 | 2019-08-02 | Gravity dust collector for asphalt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249434.XU CN211215997U (en) | 2019-08-02 | 2019-08-02 | Gravity dust collector for asphalt production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215997U true CN211215997U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249434.XU Active CN211215997U (en) | 2019-08-02 | 2019-08-02 | Gravity dust collector for asphalt production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215997U (en) |
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2019
- 2019-08-02 CN CN201921249434.XU patent/CN211215997U/en active Active
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