Hydrolysis kettle with waste gas treatment function

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a hydrolysis kettle with a waste gas treatment function, which comprises a hydrolysis kettle, a feeding joint is fixedly connected to the upper part of one side surface of the hydrolysis kettle, a motor is fixedly connected to the middle part of the upper surface of the hydrolysis kettle, and due to the arrangement of the feeding joint, the hydrolysis kettle can be conveniently fed and prevented from leaking; the motor is arranged to play a role in stirring, so that the hydrolysis reaction is accelerated. The waste gas treatment device has the following advantages and effects that by arranging the purification tank, the purification water tank and the filtering purification bin, a worker pumps waste gas from the hydrolysis kettle to the purification tank through the first sucking pump and performs aeration treatment, so that the waste gas is completely mixed and reacted with treatment liquid in the purification tank, and the treated waste gas is pumped into the purification water tank through the second sucking pump; after the reaction, the residual waste gas is filtered and adsorbed in the filtering and purifying bin after the reacted gas is dried, so that the effect of efficiently and completely treating the waste gas is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a hydrolysis kettle with a waste gas treatment function. Background Art

[0002] The organic part of the hydrolysis reaction is the reaction of water with another compound, which decomposes into two parts. The hydrogen atoms in the water are added to one part, and the hydroxyl groups are added to the other part, thus obtaining two or more new compounds. The inorganic part is the reaction of weak acid radicals or weak base ions with water to generate weak acids and hydroxide ions (or weak bases and hydrogen ions). The hydrolysis of organic matter is more widely used in industry, mainly producing alcohols and phenols.

[0003] According to Chinese patent number CN215277310U, a rotary drum hydrolysis kettle with an exhaust gas treatment function is provided, which includes an outer shell, a discharge pipe, an output valve, an annular treatment chamber, an exhaust pipe, a hydrolysis chamber, a rotating drum, a scraper, a top cover, an input valve, a connecting block, a transmission shaft, a filter layer, an exhaust fan, a driven pulley, a belt, a driving pulley, a motor 1, a spiral blade, a connecting seat, an exhaust channel, a motor 2 and an exhaust valve; the motor 1 provided in the utility model can drive the driven pulley and the rotating drum to rotate as a whole through the driving pulley and the belt, thereby improving the efficiency of the hydrolysis reaction; the exhaust fan provided in the utility model can extract the gas in the annular treatment chamber, so that the toxic gas in the hydrolysis chamber can be pumped into the annular treatment chamber through the exhaust pipe for neutralization reaction with the treatment liquid, and then filtered through the filter layer, ensuring that the discharged gas will not pollute the environment.

[0004] The above patent has the ability to neutralize and treat waste gas, but due to structural reasons, the vacuum pump cannot directly pump air into the hydrolysis chamber during use, causing the waste gas to still rely on self-discharge and enter the annular treatment chamber, resulting in incomplete waste gas treatment. Utility Model Content

[0005] The purpose of the utility model is to provide a hydrolysis kettle with a waste gas treatment function, which has the effect of efficiently and completely treating the waste gas.

[0006] The above technical objectives of the present utility model are achieved through the following technical solutions: a hydrolysis kettle with an exhaust gas treatment function, comprising a hydrolysis kettle, the lower surface of the hydrolysis kettle is fixedly connected to a skirt, the upper surface of the hydrolysis kettle is fixedly connected to an air guide pipe, one end of the air guide pipe is fixedly connected to a valve, one end of the valve is fixedly connected to a first air pump, one end of the first air pump is fixedly connected to an aerator, the lower surface of the first air pump is fixedly connected to a purification tank, the upper surface of the purification tank is fixedly connected to a conduit, one end of the conduit is fixedly connected to a second air pump, the lower surface of the second air pump is fixedly connected to a purification treatment chamber, one end of the second air pump is provided with a purified water tank, one side of the purified water tank is fixedly connected to a drying bin, one side of the drying bin is fixedly connected to a filter purification bin, and the top of the filter purification bin is fixedly connected to an exhaust pipe.

[0007] By adopting the above technical solution, through the setting of the purification tank, purification water tank and filtration purification chamber, the staff uses the first vacuum pump to pump the waste gas from the hydrolysis kettle to the purification tank and aerate it, so that the waste gas is completely mixed and reacted with the treatment liquid inside the purification tank. The treated waste gas is pumped into the purification water tank through the second vacuum pump and mixed and reacted with the treatment liquid again. After the reaction, the gas is dried and the remaining waste gas is filtered and adsorbed in the filtration purification chamber, achieving the effect of efficient and complete waste gas treatment.

[0008] The present invention is further configured as follows: a feed connector is fixedly connected to the upper portion of one side surface of the hydrolysis kettle, and a motor is fixedly connected to the middle portion of the upper surface of the hydrolysis kettle.

[0009] By adopting the above technical solution, the setting of the feed joint can facilitate the feeding of the hydrolysis kettle and prevent leakage, and the setting of the motor can play a stirring role and accelerate the hydrolysis reaction.

[0010] The utility model is further configured as follows: a discharge pipe is fixedly connected to one side surface of the skirt, and a rubber gasket is fixedly connected to the lower surface of the skirt.

[0011] By adopting the above technical solution, the setting of the discharge pipe can maintain the discharge stability and prevent the discharge pipe from falling. The setting of the rubber gasket can increase the friction with the ground and keep the hydrolysis kettle stable.

[0012] The utility model is further configured as follows: the aerator comprises an aeration tube, and an aeration head is fixedly connected to the bottom of the aeration tube.

[0013] By adopting the above technical solution, the setting of the aerator can fully disperse the exhaust gas, facilitate comprehensive contact with the treatment liquid, and improve the treatment effect.

[0014] The present invention is further configured as follows: a bottom plate is fixedly connected to the lower surface of the purification chamber, and an inspection plate is fixedly installed on one side of the purification chamber.

[0015] By adopting the above technical solution, the arrangement of the bottom plate can provide a stable installation position for the purification treatment chamber, and the arrangement of the maintenance plate facilitates maintenance, material replacement and other operations on the purification treatment chamber.

[0016] The present invention is further configured as follows: a chemical tank is fixedly connected to the upper surface of one end of the bottom plate.

[0017] By adopting the above technical solution, the arrangement of the base plate can strengthen the connection between the base plate, the purification tank and the purification treatment chamber, thereby reducing the difficulty of installation.

[0018] The present invention is further configured as follows: the purified water tank comprises a box body, and an agitator is provided on the lower surface of the box body.

[0019] By adopting the above technical solution, the provision of a purified water tank can increase the contact area between the remaining waste gas and the treatment liquid, thereby improving the waste gas treatment efficiency.

[0020] The present invention is further configured as follows: a drying plate is fixedly connected to the inner wall of the drying bin.

[0021] By adopting the above technical solution, the setting of the drying plate can absorb moisture in the gas, reduce the difficulty of subsequent filtration treatment, and facilitate replacement.

[0022] The utility model is further configured as follows: a filter plate is fixedly connected to the inner wall of the filter purification chamber, an adsorption plate is provided above the filter plate, and a HEPA filter is provided above the adsorption plate.

[0023] By adopting the above technical solution, the setting of the filtering and purification chamber can filter and absorb harmful substances in the exhaust gas in turn, thereby improving the treatment effect.

[0024] The present invention is further configured as follows: a fan is fixedly connected to the inner wall of the exhaust pipe, and the lower portion of the outer surface of the exhaust pipe is sleeved on the upper surface of the purification chamber.

[0025] By adopting the above technical solution, the exhaust pipe is arranged to enhance the stability of the device while ensuring stable operation.

[0026] The beneficial effects of the utility model are as follows: through the arrangement of the purification tank, the purification water tank and the filtering and purification chamber, the staff uses the first vacuum pump to pump the waste gas from the hydrolysis kettle to the purification tank and aerate it, so that the waste gas is completely mixed and reacted with the treatment liquid inside the purification tank, and the treated waste gas is pumped into the purification water tank through the second vacuum pump, and mixed and reacted with the treatment liquid again, and the reacted gas is dried, and the remaining waste gas is filtered and adsorbed in the filtering and purification chamber, thereby achieving the effect of efficient and complete waste gas treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the aerator of the utility model;

[0031] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0032] In the figure, 1. hydrolysis kettle; 2. skirt; 3. air guide pipe; 4. valve; 5. first air pump; 6. aerator; 7. purification tank; 8. conduit; 9. second air pump; 10. purification treatment chamber; 11. purified water tank; 12. drying chamber; 13. filter purification chamber; 14. exhaust pipe; 15. feed joint; 16. motor; 17. discharge pipe; 18. rubber gasket; 19. bottom plate; 20. inspection panel; 21. drying plate; 22. filter plate; 23. adsorption plate; 24. HEPA filter; 25. fan; 601. aeration pipe; 602. aeration head; 1001. box body; 1002. agitator. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0034] Reference Figure 1-4, a hydrolysis kettle with waste gas treatment function, including a hydrolysis kettle 1, a feed joint 15 is fixedly connected to the upper side of one side of the hydrolysis kettle 1, and a motor 16 is fixedly connected to the middle of the upper surface of the hydrolysis kettle 1. The setting of the feed joint can facilitate the feeding of the hydrolysis kettle and prevent leakage. The setting of the motor can play a stirring role and accelerate the hydrolysis reaction. The lower surface of the hydrolysis kettle 1 is fixedly connected to a skirt 2, and a discharge pipe 17 is fixedly connected to one side of the skirt 2. The lower surface of the skirt 2 is fixedly connected to a rubber gasket 18. The setting of the discharge pipe can keep the discharge stable and prevent the discharge pipe from falling. The setting of the rubber gasket can increase the friction with the ground, so that the hydrolysis kettle remains stable. The upper surface of the hydrolysis kettle 1 is fixedly connected to an air guide pipe 3, and the air guide pipe One end of 3 is fixedly connected to a valve 4, one end of the valve 4 is fixedly connected to a first air pump 5, one end of the first air pump 5 is fixedly connected to an aerator 6, the aerator 6 includes an aeration pipe 601, and the bottom of the aeration pipe 601 is fixedly connected to an aeration head 602. The setting of the aerator can fully disperse the exhaust gas, facilitate comprehensive contact with the treatment liquid, and improve the treatment effect. The lower surface of the first air pump 5 is fixedly connected to a purification tank 7, the upper surface of the purification tank 7 is fixedly connected to a conduit 8, one end of the conduit 8 is fixedly connected to a second air pump 9, the lower surface of the second air pump 9 is fixedly connected to a purification treatment chamber 10, the lower surface of the purification treatment chamber 10 is fixedly connected to a bottom plate 19, and one side of the purification treatment chamber 10 is fixedly installed with an access panel 20. The setting of the bottom plate can provide a stable installation position for the purification treatment chamber. The setting of the maintenance plate is convenient for maintenance, material replacement and other operations in the purification treatment chamber. The upper surface of one end of the bottom plate 19 is fixedly connected with the chemical tank 7. The setting of the bottom plate can strengthen the connection between the bottom plate, the purification tank and the purification treatment chamber, and reduce the difficulty of installation. A purified water tank 11 is provided at one end of the second vacuum pump 9. The purified water tank 11 includes a box body 1101. The lower surface of the box body 1101 is provided with an agitator 1102. The setting of the purified water tank can increase the contact area between the remaining exhaust gas and the treatment liquid, and improve the exhaust gas treatment efficiency. A drying bin 12 is fixedly connected to one side of the purified water tank 11. The inner wall of the drying bin 12 is fixedly connected with a drying plate 21. The drying plate The setting can absorb moisture in the gas, reduce the difficulty of subsequent filtering treatment, and facilitate replacement. One side of the drying chamber 12 is fixedly connected to the filtering and purification chamber 13, and the inner wall of the filtering and purification chamber 13 is fixedly connected to the filter plate 22. An adsorption plate 23 is provided above the filter plate 22, and a HEPA filter 24 is provided above the adsorption plate 23. The setting of the filtering and purification chamber can filter and adsorb harmful substances in the exhaust gas in turn, thereby improving the treatment effect. An exhaust pipe 14 is fixedly connected above the filtering and purification chamber 13, and a fan 25 is fixedly connected to the inner wall of the exhaust pipe 14. The lower surface of the outer surface of the exhaust pipe 14 is sleeved on the upper surface of the purification treatment chamber 10. The setting of the exhaust pipe ensures stable operation while enhancing the stability of the device.

[0035] In the utility model, the staff uses the first air pump 5 to pump the waste gas from the hydrolysis kettle 1 to the purification tank 7 and aerate it, so that the waste gas is completely mixed and reacted with the treatment liquid inside the purification tank 7. The treated waste gas is pumped into the purified water tank 11 through the second air pump 9 and mixed and reacted with the treatment liquid again. The first air pump 5 and the second air pump 9 can speed up the air flow rate and improve the efficiency. After the reaction, the gas is dried and the remaining trace waste gas is filtered and adsorbed in the filter purification chamber 13 to prevent it from being discharged, thereby achieving the effect of efficient and complete waste gas treatment.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydrolysis kettle with waste gas treatment function, comprising a hydrolysis kettle (1), characterized in that: The lower surface of the hydrolysis kettle (1) is fixedly connected to a skirt seat (2), the upper surface of the hydrolysis kettle (1) is fixedly connected to an air guide pipe (3), one end of the air guide pipe (3) is fixedly connected to a valve (4), one end of the valve (4) is fixedly connected to a first air pump (5), one end of the first air pump (5) is fixedly connected to an aerator (6), the lower surface of the first air pump (5) is fixedly connected to a purification tank (7), the upper surface of the purification tank (7) is fixedly connected to a conduit (8), one end of the conduit (8) is fixedly connected to a second air pump (9), the lower surface of the second air pump (9) is fixedly connected to a purification treatment chamber (10), one end of the second air pump (9) is provided with a purified water tank (11), one side of the purified water tank (11) is fixedly connected to a drying chamber (12), one side of the drying chamber (12) is fixedly connected to a filtration purification chamber (13), and the upper part of the filtration purification chamber (13) is fixedly connected to an exhaust pipe (14).

2. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: A feed connector (15) is fixedly connected to the upper portion of one side of the hydrolysis kettle (1), and a motor (16) is fixedly connected to the middle portion of the upper surface of the hydrolysis kettle (1).

3. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: A discharge pipe (17) is fixedly connected to one side surface of the skirt seat (2), and a rubber gasket (18) is fixedly connected to the lower surface of the skirt seat (2).

4. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: The aerator (6) comprises an aeration tube (601), and an aeration head (602) is fixedly connected to the bottom of the aeration tube (601).

5. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: A bottom plate (19) is fixedly connected to the lower surface of the purification treatment chamber (10), and an inspection plate (20) is fixedly installed on one side of the purification treatment chamber (10).

6. The hydrolysis kettle with waste gas treatment function according to claim 5, characterized in that: A purification tank (7) is fixedly connected to the upper surface of one end of the bottom plate (19).

7. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: The purified water tank (11) comprises a tank body (1101), and an agitator (1102) is provided on the lower surface of the tank body (1101).

8. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: A drying plate (21) is fixedly connected to the inner wall of the drying chamber (12).

9. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: A filter plate (22) is fixedly connected to the inner wall of the filter purification chamber (13), an adsorption plate (23) is arranged above the filter plate (22), and a HEPA filter (24) is arranged above the adsorption plate (23).

10. The hydrolysis kettle with waste gas treatment function according to claim 1, characterized in that: The inner wall of the exhaust pipe (14) is fixedly connected to a fan (25), and the lower portion of the outer surface of the exhaust pipe (14) is sleeved on the upper surface of the purification treatment chamber (10).

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