CN210303582U - Breather is used in chemical products production - Google Patents
Breather is used in chemical products production Download PDFInfo
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- CN210303582U CN210303582U CN201920915274.1U CN201920915274U CN210303582U CN 210303582 U CN210303582 U CN 210303582U CN 201920915274 U CN201920915274 U CN 201920915274U CN 210303582 U CN210303582 U CN 210303582U
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Abstract
The utility model discloses a breather is used in chemical products production, including reation kettle, reation kettle's top outer wall is provided with a supporting bench, and a supporting bench's top one side outer wall is provided with the second air extractor, the top outer wall of second air extractor is provided with the second exhaust tube, and the top outer wall of second exhaust tube is provided with the gas collecting channel, a supporting bench's top opposite side outer wall is provided with the exhaust-gas treatment tower, and the top outer wall of exhaust-gas treatment tower opens and has the gas outlet, the inner wall welding of gas outlet has the back flow, and the inside at reation kettle is pegged graft to back flow bottom outer wall, the bottom inner wall of exhaust-gas treatment tower is provided with the storage water. The utility model discloses impurity in the double filtration air avoids the normal reaction of impurity influence material in the reation kettle in the air, adsorbs impurity and steam in the gas after the cooling, carries out high-efficient purification treatment to the waste gas in the chemical production, can flow back the gas after the purification treatment once more, carries out gaseous cyclic use.
Description
Technical Field
The utility model relates to a chemical production technical field especially relates to a breather is used in chemical production.
Background
The reaction kettle is a main appliance in the production process of chemical products, realizes the heating, evaporation, cooling and low and high speed blending functions required by the process, and is mostly required to perform ventilation treatment on the interior of the reaction kettle when in use so as to accelerate the reaction speed of the products and improve the working efficiency of the reaction kettle.
At present, present reation kettle breather for chemical production need be with inside gas outgoing when taking a breath to its inside, take out outside gas into, but at the in-process with outside gas suction, do not carry out filtration treatment to the outside air, cause impurity or dust that contain in the air to get into influence the quality of product in the reation kettle to when gas outgoing with the outside, also not carrying out purification treatment to waste gas, seriously influence the natural air quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the air interchanger for the production of chemical products.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a ventilation device for chemical product production comprises a reaction kettle, wherein a supporting table is arranged on the outer wall of the top of the reaction kettle, a second air pump is arranged on the outer wall of one side of the top of the supporting table, a second air exhaust pipe is arranged on the outer wall of the top of the second air exhaust pipe, a gas collecting hood is arranged on the outer wall of the top of the second air exhaust pipe, a waste gas treatment tower is arranged on the outer wall of the other side of the top of the supporting table, an air outlet is formed in the outer wall of the top of the waste gas treatment tower, a return pipe is welded to the inner wall of the air outlet, the outer wall of the bottom of the return pipe is inserted into the reaction kettle, a water storage tank is arranged on the inner wall of the bottom of the waste gas treatment tower, a refrigerator is arranged on the outer wall of the bottom of one side of the refrigerator, the refrigeration pipe is inserted into the, the middle position of pull board is opened there is the standing groove, and the inside packing of standing groove has the active carbon adsorption piece, open the bottom of pull board has the equidistant air vent that distributes.
As a further aspect of the present invention: a first air pump is arranged at the middle position, close to the outer wall of the top, of the supporting table, a first air exhaust pipe is arranged on the outer wall of one side of the first air pump, and a first one-way valve is arranged inside the first air exhaust pipe.
As a further aspect of the present invention: and a second air outlet pipe is arranged on the outer wall of one side of the second air pump, a second one-way valve is arranged in the second air outlet pipe, and the second air outlet pipe extends to the outer wall of the bottom in the reaction kettle and the outer wall of the bottom in the reaction kettle extends to the first air outlet pipe.
As a further aspect of the present invention: the other side outer wall of first air extractor is provided with first outlet duct, and the inside at the storage water tank is pegged graft to one side outer wall of first outlet duct.
As a further aspect of the present invention: the waste gas treatment device is characterized in that a water inlet is formed in the top of one side of the water storage tank and one side of the waste gas treatment tower, a water inlet pipe is welded to the inner wall of the water inlet, a water outlet is formed in one side of the bottom of the water storage tank and one side of the bottom of the waste gas treatment tower, a waste water pipe is welded to the inner wall of the water outlet, and a first electromagnetic valve is arranged inside the.
As a further aspect of the present invention: the top of the inner wall of the gas-collecting hood is bonded with a coarse filter screen, and the bottom of the inner wall of the gas-collecting hood is bonded with a fine filter screen.
As a further aspect of the present invention: the inside of back flow is provided with the third check valve, and the welding of the top outer wall of back flow has the shunt tubes, and the inside of shunt tubes is provided with the second solenoid valve.
As a further aspect of the present invention: the first air pump, the second air pump, the refrigerator, the first electromagnetic valve and the second electromagnetic valve are all connected with a switch through wires, and the switch is connected with a power supply through wires.
The utility model has the advantages that:
1. through the arrangement of the second air pump, the second air exhaust pipe, the air collecting hood, the coarse filter screen, the fine filter screen and the second air outlet pipe, the second air pump is used for pumping outside air into the reaction kettle, and impurities in the air are filtered through the coarse filter screen and the fine filter screen, so that the impurities in the air are prevented from influencing the normal reaction of substances in the reaction kettle;
2. the waste gas purification device comprises a first air pump, a first air exhaust pipe, a first air outlet pipe, a waste gas treatment tower, a water storage tank, a refrigerator and a refrigerating pipe, wherein the refrigerator and the refrigerating pipe are used for cooling water in the water storage tank, gas in a reaction kettle is pumped into the water storage tank through the first air pump for cooling and filtering, and a pulling plate and an active carbon adsorption block are arranged for adsorbing impurities and water vapor in the cooled gas, so that the waste gas in the chemical production ventilation is efficiently purified;
3. the third one-way valve or the second electromagnetic valve is opened through the arranged return pipe, the shunt pipe, the third one-way valve and the second electromagnetic valve, and the purified gas can be returned to the reaction kettle through the return pipe again for recycling.
Drawings
Fig. 1 is a schematic structural view of a ventilation device for chemical product production according to the present invention;
FIG. 2 is a schematic view of a waste gas treatment tower of the ventilation device for chemical product production according to the present invention;
fig. 3 is a schematic view of the gas collecting channel structure of the ventilation device for chemical product production according to the present invention.
In the figure: 1 reaction kettle, 2 gas expansion hood, 3 waste gas treatment tower, 4 water storage tank, 5 pull plate, 6 gas outlet, 7 first air pump, 8 first check valve, 9 gas collection hood, 10 second air pump, 11 second air pump, 12 support table, 13 second air outlet pipe, 14 first air outlet pipe, 15 refrigeration pipe, 16 refrigerator, 17 waste water pipe, 18 inlet pipe, 19 air vent, 20 active carbon adsorption block, 21 coarse strainer, 22 fine filter screen, 23 back flow 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.
Referring to fig. 1-3, a ventilator for chemical product production, comprising a reaction kettle 1, wherein the outer wall of the top of the reaction kettle 1 is connected with a support table 12 through bolts, the outer wall of one side of the top of the support table 12 is connected with a second air pump 11 through bolts, the outer wall of the top of the second air pump 11 is connected with a second air pumping pipe 10 through bolts, the outer wall of the top of the second air pumping pipe 10 is connected with a gas collecting hood 9 through bolts, the outer wall of the other side of the top of the support table 12 is connected with a waste gas treatment tower 3 through bolts, the outer wall of the top of the waste gas treatment tower 3 is provided with a gas outlet 6, the inner wall of the gas outlet 6 is welded with a return pipe 23, the outer wall of the bottom of the return pipe 23 is inserted into the reaction kettle 1, the inner wall of the bottom of the waste gas treatment tower 3 is connected with a water storage tank 4, and the refrigeration pipe 15 is inserted in the water storage tank 4, one side of the waste gas treatment tower 3 is provided with a perforation, the inner wall of the perforation is inserted with a drawing plate 5, the middle position of the drawing plate 5 is provided with a placing groove, the inside of the placing groove is filled with an activated carbon adsorption block 20, and the bottom of the drawing plate 5 is provided with vent holes 19 which are distributed equidistantly.
In the utility model, the middle position of the supporting table 12 close to the top outer wall is connected with a first air pump 7 through a bolt, one side outer wall of the first air pump 7 is connected with a first air pumping pipe through a bolt, the inside of the first air pumping pipe is connected with a first check valve 8 through a bolt, one side outer wall of a second air pump 11 is connected with a second air outlet pipe 13 through a bolt, the inside of the second air outlet pipe 13 is connected with a second check valve through a bolt, the bottom outer wall of the second air outlet pipe 13 extending to the inside of the reaction kettle 1 and the bottom outer wall of the first air pumping pipe extending to the inside of the reaction kettle 1 are both connected with an air diffusion cover 2 through a bolt, the flow direction of the second check valve is opposite to that of the first check valve 8, the other side outer wall of the first air pump 7 is connected with a first air outlet pipe 14 through a bolt, and one side outer wall of the first air, a water inlet is arranged at the top of one side of the water storage tank 4 and one side of the waste gas treatment tower 3, a water inlet pipe 18 is welded on the inner wall of the water inlet, a sealing cover is inserted on the inner wall of the water inlet pipe 18, a water outlet is arranged at one side of the bottom of the water storage tank 4 and one side of the bottom of the waste gas treatment tower 3, a waste water pipe 17 is welded on the inner wall of the water outlet, a first electromagnetic valve is connected inside the waste water pipe 17 through a bolt, a coarse filter 21 is bonded at the top, and the bottom of the inner wall of the gas-collecting hood 9 is bonded with a fine filter screen 22, the inside of the return pipe 23 is connected with a third one-way valve through a bolt, and the outer wall of the top of the return pipe 23 is welded with a shunt pipe, the inside of the shunt pipe is connected with a second electromagnetic valve through a bolt, the first air pump 7, the second air pump 11, the refrigerator 16, the first electromagnetic valve and the second electromagnetic valve are all connected with a switch through wires, and the switch is connected with a power supply through wires.
The working principle is as follows: when in use, a user starts the refrigerator 16, the refrigerating pipe 15 is used for refrigerating water in the water storage tank 4, the user opens the first one-way valve 8 again, starts the first air pump 7, pumps air in the reaction kettle 1 out through the first air pumping pipe, discharges the air into the water storage tank 4 through the first air outlet pipe 14 for cooling and filtering, and then adsorbs impurities and water vapor in the cooled air through the active carbon adsorption block 20, so that the waste gas in chemical production is efficiently purified, meanwhile, the user starts the second air pump 11, opens the second one-way valve, pumps outside air into the reaction kettle 1 through the second air pump 11, and filters the impurities in the air through the coarse filter screen 21 and the fine filter screen 22, so as to avoid the impurities in the air from influencing the normal reaction of substances in the reaction kettle 1, the user can also open the third one-way valve or the second electromagnetic valve, and can flow the purified gas back into the reaction kettle 1 through the return pipe 23 again, the gas is recycled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The air interchanger for the production of chemical products comprises a reaction kettle (1) and is characterized in that a supporting table (12) is arranged on the outer wall of the top of the reaction kettle (1), a second air pump (11) is arranged on the outer wall of one side of the top of the supporting table (12), a second air pumping pipe (10) is arranged on the outer wall of the top of the second air pumping pipe (11), a gas collecting hood (9) is arranged on the outer wall of the top of the second air pumping pipe (10), a waste gas treatment tower (3) is arranged on the outer wall of the other side of the top of the supporting table (12), a gas outlet (6) is formed in the outer wall of the top of the waste gas treatment tower (3), a return pipe (23) is welded on the inner wall of the gas outlet (6), the outer wall of the bottom of the return pipe (23) is inserted into the reaction kettle (1), a water storage tank (4) is arranged on the inner wall of the, the waste gas treatment tower is characterized in that a refrigerating pipe (15) is arranged on the outer wall of one side of the refrigerator (16), the refrigerating pipe (15) is inserted into the water storage tank (4), a through hole is formed in one side of the waste gas treatment tower (3), a drawing plate (5) is inserted into the inner wall of the through hole, a placing groove is formed in the middle of the drawing plate (5), an activated carbon adsorption block (20) is filled in the placing groove, and vent holes (19) distributed equidistantly are formed in the bottom of the drawing plate (5).
2. The air interchanger for chemical product production according to claim 1, wherein a first air pump (7) is arranged at a position, close to the middle position of the outer wall of the top, of the support table (12), a first air pumping pipe is arranged on the outer wall of one side of the first air pump (7), and a first check valve (8) is arranged inside the first air pumping pipe.
3. The air interchanger for chemical product production according to claim 2, wherein a second air outlet pipe (13) is arranged on the outer wall of one side of the second air pump (11), a second one-way valve is arranged inside the second air outlet pipe (13), and the outer wall of the bottom of the second air outlet pipe (13) extending into the reaction kettle (1) and the outer wall of the bottom of the first air exhaust pipe extending into the reaction kettle (1) are both provided with the air diffusion cover (2).
4. The air interchanger for chemical product production according to claim 3, wherein a first air outlet pipe (14) is arranged on the outer wall of the other side of the first air pump (7), and the outer wall of one side of the first air outlet pipe (14) is inserted into the water storage tank (4).
5. The air interchanger for chemical product production according to claim 4, wherein a water inlet is formed in the top of one side of the water storage tank (4) and one side of the waste gas treatment tower (3), a water inlet pipe (18) is welded on the inner wall of the water inlet, a water outlet is formed in the bottom of the water storage tank (4) and one side of the bottom of the waste gas treatment tower (3), a waste water pipe (17) is welded on the inner wall of the water outlet, and a first electromagnetic valve is arranged inside the waste water pipe (17).
6. The ventilation device for chemical product production as claimed in claim 5, wherein a coarse filter screen (21) is bonded on the top of the inner wall of the gas-collecting hood (9), and a fine filter screen (22) is bonded on the bottom of the inner wall of the gas-collecting hood (9).
7. The air interchanger for chemical product production according to claim 6, wherein a third one-way valve is arranged inside the return pipe (23), a shunt pipe is welded on the outer wall of the top of the return pipe (23), and a second electromagnetic valve is arranged inside the shunt pipe.
8. The air interchanger for chemical product production according to claim 7, wherein the first air pump (7), the second air pump (11), the refrigerator (16), the first electromagnetic valve and the second electromagnetic valve are all connected with a switch through wires, and the switch is connected with a power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915274.1U CN210303582U (en) | 2019-06-18 | 2019-06-18 | Breather is used in chemical products production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915274.1U CN210303582U (en) | 2019-06-18 | 2019-06-18 | Breather is used in chemical products production |
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| Publication Number | Publication Date |
|---|---|
| CN210303582U true CN210303582U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920915274.1U Active CN210303582U (en) | 2019-06-18 | 2019-06-18 | Breather is used in chemical products production |
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| Country | Link |
|---|---|
| CN (1) | CN210303582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619298A (en) * | 2020-11-19 | 2021-04-09 | 侯大波 | Bidirectional convection type high-temperature organic waste gas treatment equipment |
-
2019
- 2019-06-18 CN CN201920915274.1U patent/CN210303582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619298A (en) * | 2020-11-19 | 2021-04-09 | 侯大波 | Bidirectional convection type high-temperature organic waste gas treatment equipment |
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