CN211246596U - Incomplete hydrolysis treatment device of cauldron and reation kettle - Google Patents
Incomplete hydrolysis treatment device of cauldron and reation kettle Download PDFInfo
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- CN211246596U CN211246596U CN201921893290.1U CN201921893290U CN211246596U CN 211246596 U CN211246596 U CN 211246596U CN 201921893290 U CN201921893290 U CN 201921893290U CN 211246596 U CN211246596 U CN 211246596U
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Abstract
The utility model discloses a kettle residue hydrolysis treatment device, which relates to the technical field of chemical equipment and comprises a cover body, a gas stirring device and an atomization spraying device; the cover body is provided with an exhaust port; the gas stirring device comprises a breather pipe and a spray head, one end of the breather pipe penetrates through the cover body, the other end of the breather pipe is positioned above the cover body, and the spray head is connected with one end of the breather pipe; the atomization spraying device comprises a spraying pipe and an atomization spraying head, one end of the spraying pipe penetrates through the cover body, the other end of the spraying pipe is located above the cover body, and the atomization spraying head is connected with one end of the spraying pipe. The utility model discloses still disclose the reation kettle who includes the incomplete hydrolysis unit of above-mentioned cauldron. The beneficial effects of the utility model reside in that: the splashing problem in the hydrolysis process can be prevented, and the dispersion of toxic and harmful gases in the air is effectively blocked.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, concretely relates to incomplete hydrolysis unit of cauldron and reation kettle.
Background
In the modern chemical production process, synthesis or rectification and other processes are often involved, a large amount of liquid (solid-liquid mixed state) kettle residues are generated after the synthesis or rectification process is finished, and most kettle residues are hydrolyzed.
Patent CN201521067948.5 discloses a incomplete processing apparatus of ethylenediamine hydrochloride cauldron, belongs to chemical industry equipment technical field. The device comprises a rectifying still with a rectifying tower, wherein a rectifying still jacket is arranged outside the rectifying still, the tower top of the rectifying tower is connected with a condenser, the condenser is connected with a gas-liquid separator, an ethylenediamine feeding hole is formed in the rectifying still, the ethylenediamine feeding hole is connected with an elevated tank, and a bottom valve for discharging materials is arranged at the bottom of the rectifying still; and a liquid outlet of the gas-liquid separator is connected with the product receiving tank. The problem that the bottom valve is frequently blocked by the byproduct ethylenediamine hydrochloride kettle residue generated in the rectification of N- (beta-aminoethyl) -gamma-aminopropyltrimethoxysilane is solved, the long-term production is facilitated, the energy consumption is reduced, and the production cost is reduced.
The treatment of the still residue becomes a difficult point. And the dripping of water in the hydrolysis process of the kettle residue becomes a difficult problem. The dropwise added water particles are too large and too many, and the water particles can enter the part below the residual liquid level of the kettle under the action of gravity and then are coated by a large amount of residual kettle, severe reaction generates a large amount of tail gas, the volume of the tail gas can be expanded violently in the floating process, and the tail gas explodes when floating to the liquid level to generate residual kettle splashing. The deeper the water goes into solution, the more vigorous the reaction and the more severe the splashing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses one of the technical problem that will solve lies in the incomplete hydrolysis process of cauldron because the cauldron that dropwise water arouses is incomplete to splash, provides the incomplete hydrolysis unit of cauldron.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the utility model provides a residual kettle hydrolysis treatment device, which comprises a cover body, a gas stirring device and an atomization spraying device; the cover body is provided with an exhaust port;
the gas stirring device comprises a breather pipe and a spray head, one end of the breather pipe penetrates through the cover body, the other end of the breather pipe is positioned above the cover body, and the spray head is connected with one end of the breather pipe;
the atomization spraying device comprises a spraying pipe and an atomization spraying head, one end of the spraying pipe penetrates through the cover body, the other end of the spraying pipe is located above the cover body, and the atomization spraying head is connected with one end of the spraying pipe.
The working principle is as follows: cover the top that closes reation kettle feed inlet with the cover body, make the shower nozzle be located the cauldron residual liquid level below, make the atomizing shower head be located the cauldron residual liquid level above, let in gas toward the breather pipe, let in gas toward the shower pipe, treat that reation kettle internal liquid level is stable after flowing, to the water inlet of shower water, spray through the atomizing shower head and hydrolyze, the tail gas that the in-process of hydrolysising produced is discharged from the gas vent.
Has the advantages that: the cover body in the embodiment can prevent the splashing problem in the hydrolysis process and effectively block the dispersion of toxic and harmful gases in the air;
the gas stirring device generates a flow field under the liquid surface, the bottom kettle residue is effectively driven to the liquid surface and fully reacted with atomized water, and the hydrolyzed kettle residue is brought to the bottom by the flow field;
refine the water particle through atomizing spray set, spout the water particle that refines on the incomplete waste liquid surface of cauldron, can make hydrolysis reaction only go on the waste liquid surface, the harmful tail gas of production can not be wrapped up by the waste liquid, harmful tail gas is discharged from the gas vent.
Preferably, the cover body comprises a cover body, a first cover plate and a second cover plate; the first cover plate is positioned on the top surface of the cover body, the second cover plate is positioned on the bottom surface of the cover body, the center of the first cover plate and the center of the second cover plate are coaxially arranged, and the first cover plate and the second cover plate are connected with the cover body through fasteners;
one end of the breather pipe penetrates through the first cover plate, the cover body and the second cover plate, and one end of the spray pipe penetrates through the first cover plate, the cover body and the second cover plate.
Preferably, a sealant is laid between the first cover plate and the cover body, and a sealant is laid between the second cover plate and the cover body.
Has the advantages that: the gas and liquid can be prevented from leaking from the gap between the cover body and the breather pipe and the gap between the cover body and the shower pipe.
Preferably, the center of the first cover plate is provided with a hole, the hole extends to the second cover plate, a sealing ring is fixedly sleeved in the hole, and the inner diameter of the sealing ring is equal to the outer diameter of the vent pipe.
Preferably, the first cover plate is provided with a hole, the hole extends to the second cover plate, a sealing ring is fixedly sleeved in the hole, and the inner diameter of the sealing ring is equal to the outer diameter of the spray pipe.
Preferably, the atomization spraying device further comprises a sealing cover, the sealing cover is in threaded connection with the end part of the spraying pipe, and the sealing cover is respectively provided with a water inlet and an air inlet.
Preferably, still include air exhaust device, air exhaust device includes cold trap and vacuum pump, the gas vent passes through first pipeline and cold trap intercommunication, the cold trap passes through the second pipeline and is connected with vacuum pump, install the valve on the first pipeline.
Preferably, the safety device comprises a pressure gauge and a pressure relief valve, the pressure gauge is communicated with the cover body, and the pressure relief valve is communicated with the cover body.
The working principle is as follows: cover the body and close at reation kettle's feed inlet top, make and form confined space between the cover body and the reation kettle, with air exhaust device and gas vent intercommunication, with gas stirring device, atomizing spray set places on the cover body, adjust gas stirring device and atomizing spray set's height simultaneously, make the shower nozzle be located the cauldron residual liquid level below, make atomizing spray set be located the cauldron residual liquid level above, let in gas respectively from air vent and air inlet, after the liquid level steady flow in the reation kettle, to the water inlet of shower, start vacuum pump and cold trap, spray the hydrolysis through atomizing spray set, the pressure variation of manometer is observed constantly in the hydrolysis process, if pressure is too big, open the relief valve pressure release, after the hydrolysis, stop adding water, stop to let in gas, close air exhaust device, take off cauldron residual hydrolysis unit, and clear up.
Has the advantages that: the cover body can prevent the splashing problem in the hydrolysis process and effectively block the dispersion of toxic and harmful gases in the air;
the gas stirring device generates a flow field under the liquid surface, the bottom kettle residue is effectively driven to the liquid surface and fully reacted with atomized water, and the hydrolyzed kettle residue is brought to the bottom by the flow field;
refine the water grain through atomizing spray set, spout the water grain that will refine on the incomplete waste liquid surface of cauldron, can make hydrolysis reaction only go on the waste liquid surface, the harmful tail gas of production can not be wrapped up by the waste liquid, harmful tail gas is directly taken out by bleeding, can not produce the water droplet and get into the incomplete waste liquid of deep cauldron, prevents to produce violent reaction, solves the harm of the poisonous and harmful gas of the incomplete hydrolysis in-process of cauldron to the human body simultaneously.
Preferably, still include the sleeve pipe, the sleeve pipe box is established outside the shower, sleeve pipe and cover body fixed connection, the cover is equipped with the sealing washer between shower and the sleeve pipe, and sealing washer fixed mounting is on the shower, and the length of shower along its axis is greater than the length of sleeve along its axis.
Has the advantages that: set up the sleeve pipe simultaneously, can improve the stability of shower on the cover body.
The second technical problem to be solved of the utility model is to provide a reaction kettle comprising the residual hydrolysis treatment device of the kettle, which is to say that the residual hydrolysis process of the kettle is splashed due to the residual kettle caused by the dropwise added water.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the utility model provides a reaction kettle comprising the residual kettle hydrolysis treatment device, which comprises a kettle body and an aeration device, wherein the top surface of the kettle body is provided with a feed inlet, and the kettle body is provided with a discharge outlet; the cover body covers the top of the feed port of the reaction kettle, a gap is reserved between the cover body and the feed port, and a sealed space is formed between the cover body and the reaction kettle; the aeration device is positioned in the kettle body.
The working principle is as follows: the raw materials for reaction are added from the feed inlet in the using process of the reaction kettle, then liquid is added, the materials in the reaction kettle are stirred by the aeration device, and after the reaction is finished, the materials flow out from the discharge outlet.
Has the advantages that: the reaction rate can be improved by stirring the materials through the aeration device; hydrolysis treatment is carried out through the kettle residue hydrolysis treatment device, the splashing problem in the hydrolysis process is prevented, and dispersion of toxic and harmful gas in the air is effectively blocked.
Preferably, cauldron body top surface fixed mounting has the seal groove, be equipped with the sealing washer on the cover body, the cover body passes through the sealing washer and is connected with the seal groove.
Preferably, the aeration device comprises a first aeration device and a second aeration device, and the first aeration device is positioned above the second aeration device;
the first aeration device comprises a first aeration pipe and aeration holes, one end of the first aeration pipe penetrates through the side wall of the kettle body, the other end of the first aeration pipe is positioned outside the kettle body, a plurality of aeration holes are distributed on the first aeration pipe, and the first aeration pipe is in a coil pipe shape;
the second aeration device comprises a second aeration pipe and aeration holes, one end of the second aeration pipe penetrates through the side wall of the kettle body, the other end of the second aeration pipe is located outside the kettle body, a plurality of aeration holes are distributed in the second aeration pipe, and the second aeration pipe is in a coil pipe shape.
The utility model discloses a theory of operation: cover the body and close at reation kettle's feed inlet top, make and form confined space between the cover body and the reation kettle, with air exhaust device and gas vent intercommunication, with gas stirring device, atomizing spray set places on the cover body, adjust gas stirring device and atomizing spray set's height simultaneously, make the shower nozzle be located the cauldron residual liquid level below, make atomizing spray set be located the cauldron residual liquid level above, let in gas respectively from air vent and air inlet, after the liquid level steady flow in the reation kettle, to the water inlet of shower, start vacuum pump and cold trap, spray the hydrolysis through atomizing spray set, the pressure variation of manometer is observed constantly in the hydrolysis process, if pressure is too big, open the relief valve pressure release, after the hydrolysis, stop adding water, stop to let in gas, close air exhaust device, take off cauldron residual hydrolysis unit, and clear up.
Adding reaction raw materials from a feed inlet in the using process of the reaction kettle, then adding liquid to ensure that the liquid passes through the first aeration device and the second aeration device, introducing gas into the first aeration device and the second aeration device, stirring the materials in the reaction kettle, and after the reaction is finished, opening a discharge valve to ensure that the materials flow out from a discharge outlet; when the kettle residue is remained in the kettle body, the kettle residue hydrolysis treatment device is placed on the feed inlet of the reaction kettle, and hydrolysis treatment is carried out through the kettle residue hydrolysis treatment device.
The utility model has the advantages that: the cover body can prevent the splashing problem in the hydrolysis process and effectively block the dispersion of toxic and harmful gases in the air;
the gas stirring device generates a flow field under the liquid surface, the bottom kettle residue is effectively driven to the liquid surface and fully reacted with atomized water, and the hydrolyzed kettle residue is brought to the bottom by the flow field;
refine the water grain through atomizing spray set, spout the water grain that will refine on the incomplete waste liquid surface of cauldron, can make hydrolysis reaction only go on the waste liquid surface, the harmful tail gas of production can not be wrapped up by the waste liquid, harmful tail gas is directly taken out by bleeding, can not produce the water droplet and get into the incomplete waste liquid of deep cauldron, prevents to produce violent reaction, solves the harm of the poisonous and harmful gas of the incomplete hydrolysis in-process of cauldron to the human body simultaneously.
The reaction rate can be improved by stirring the materials through the first aeration device and the second aeration device; hydrolysis treatment is carried out through the kettle residue hydrolysis treatment device, the splashing problem in the hydrolysis process is prevented, and dispersion of toxic and harmful gas in the air is effectively blocked.
Drawings
FIG. 1 is a schematic structural view of a residual kettle hydrolysis treatment device in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a sleeve in embodiment 2 of the present invention;
FIG. 3 is a schematic structural view of a reaction kettle in embodiment 3 of the present invention;
fig. 4 is a schematic structural view of a first aeration pipe in embodiment 3 of the present invention;
in the figure: a cover body 11; a first cover plate 12; a second cover plate 13; a breather pipe 21; a spray head 22; a shower pipe 31; a sealing cover 32; a sleeve 33; an atomizing spray header 34; a cold trap 41; a first conduit 411; a valve 412; a vacuum pump 42; a second pipe 421; a pressure gauge 51; a pressure relief valve 52; a kettle body 61; a first aeration device 62; a first aeration pipe 621; a second aeration device 63; a second aeration pipe 631; an inlet port 64; a discharge port 65; and a discharge valve 651.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Example 1
A kettle residue hydrolysis treatment device is shown in figure 1 and comprises a cover body, a gas stirring device, an atomization spraying device, an air exhaust device and a safety device;
the cover body covers the top of the feeding hole 64 of the reaction kettle, the cover body can open and cover the feeding hole 64, a sealed space is formed between the cover body and the reaction kettle, the cover body comprises a cover body 11, a first cover plate 12, a second cover plate 13 and a first sealing device, the size of the cover body 11 is larger than that of the feeding hole 64, the shape of the cover body 11 is arranged according to the shape of the feeding hole 64 of the reaction kettle, the cross section of the cover body 11 is trapezoidal in the embodiment, the bottom of the cover body 11 is in contact with the top surface of the reaction kettle, and a gap is reserved between the cover body and the top surface of the feeding hole 64 for facilitating installation of; the top surface of the cover body 11 is provided with an exhaust port;
the first cover plate 12 is located at the center of the top surface of the cover body 11, the second cover plate 13 is located at the center of the bottom surface of the cover body 11, the first cover plate 12 and the second cover plate 13 are fixed on the cover body 11 through fasteners, wherein the fasteners can be bolts but are not limited to bolts, the first cover plate 12 and the second cover plate 13 are both plate-shaped, and sealants are applied between the first cover plate 12 and the cover body 11 and between the second cover plate 13 and the cover body 11;
in order to improve the sealing performance between the cover body and the reaction kettle, the first sealing device is a sealing ring (not shown), the sealing ring is arranged around the bottom of the cover body, and the sealing ring is positioned at the joint of the cover body and the reaction kettle.
The gas stirring device comprises a vent pipe 21 and a spray head 22, a hole is formed in the center of the first cover plate 12 and extends to the second cover plate 13, a sealing ring is fixedly sleeved in the hole, one end of the vent pipe 21 penetrates through the second cover plate 13, one end of the vent pipe 21 extends into the reaction kettle, and the other end of the vent pipe 21 is positioned above the first cover plate 12; one end of the vent pipe 21 is provided with a vent hole, the other end of the vent pipe 21 is connected with the spray head 22, the connection mode is the prior art, the spray head 22 is positioned in the reaction kettle, the spray head 22 is the prior art, the inner diameter of the sealing ring is equal to the outer diameter of the vent pipe 21, and the vent pipe 21 is fixed on the cover body through the sealing ring.
The atomization spray devices comprise spray pipes 31, sealing covers 32 and atomization spray heads 34, the number of the atomization spray devices is set according to actual needs, the number of the atomization spray devices is 2 in the embodiment, and the 2 atomization spray devices are symmetrically arranged relative to the air pipe 21;
the first cover plate 12 is provided with a hole which extends to the second cover plate 13, the position of the hole is set according to actual needs, a sealing ring is fixedly sleeved in the hole, one end of the spray pipe 31 penetrates through the sealing ring, one end of the spray pipe 31 extends into the reaction kettle from the feed inlet 64, and the other end of the spray pipe 31 is positioned outside the cover body; the inner diameter of the sealing ring is equal to the outer diameter of the spray pipe 31, and the spray pipe 31 is fixed on the cover body through the sealing ring;
one end of the spray pipe 31 is sleeved with a sealing cover 32, the end part of the spray pipe 31 is provided with an external thread, the sealing cover 32 is internally provided with a matched internal thread, the sealing cover 32 is in threaded connection with the spray pipe 31, and the sealing cover 32 is respectively provided with a water inlet and an air inlet; the other end of the shower pipe 31 is connected with an atomizing shower head 34, wherein the atomizing shower head 34 is a prior art.
The air extracting device comprises a cold trap 41 and a vacuum pump 42, an air outlet is communicated with the cold trap 41 through a first pipeline 411, the cold trap 41 is connected with the vacuum pump 42 through a second pipeline 421, the cold trap 41 and the vacuum pump 42 are both in the prior art, and a valve 412 is installed on the first pipeline 411.
The safety device comprises a pressure gauge 51 and a pressure release valve 52, the pressure gauge 51 is communicated with the cover body 11, the pressure release valve 52 is communicated with the cover body 11, and both the pressure gauge 51 and the pressure release valve 52 are in the prior art.
The working principle of the embodiment is as follows: the cover body covers the top of a feed inlet 64 of the reaction kettle, so that a sealed space is formed between the cover body and the reaction kettle, an air exhaust device is communicated with an air exhaust port, a gas stirring device and an atomization spraying device are placed on the cover body, the heights of the gas stirring device and the atomization spraying device are adjusted simultaneously, a spray head 22 is positioned below the residual liquid level of the kettle, an atomization spraying head 34 is positioned above the residual liquid level of the kettle, gas is respectively introduced from an air vent and an air inlet, after the liquid level in the reaction kettle stably flows, water is introduced to a water inlet of a spraying pipe 31, a vacuum pump 42 and a cold trap 41 are started, the atomization spraying head 34 is used for spraying hydrolysis, the pressure change of a pressure gauge 51 is observed constantly in the hydrolysis process, if the pressure is too large, a pressure relief valve 52 is opened for pressure relief, after the hydrolysis is finished, water addition is stopped, gas introduction is stopped.
The beneficial effects of the embodiment are that: the cover body in the embodiment can prevent the splashing problem in the hydrolysis process and effectively block the dispersion of toxic and harmful gases in the air;
the gas stirring device generates a flow field under the liquid surface, the bottom kettle residue is effectively driven to the liquid surface and fully reacted with atomized water, and the hydrolyzed kettle residue is brought to the bottom by the flow field;
refine the water grain through atomizing spray set, spout the water grain that will refine on the incomplete waste liquid surface of cauldron, can make hydrolysis reaction only go on the waste liquid surface, the harmful tail gas of production can not be wrapped up by the waste liquid, harmful tail gas is directly taken out by bleeding, can not produce the water droplet and get into the incomplete waste liquid of deep cauldron, prevents to produce violent reaction, solves the harm of the poisonous and harmful gas of the incomplete hydrolysis in-process of cauldron to the human body simultaneously.
Example 2
This embodiment is different from embodiment 1 in that: in order to improve the stability of the shower pipes 31 on the cover body, as shown in fig. 2, the present embodiment further includes sleeves 33, and the number of the sleeves is set according to the number of the shower pipes;
one end of the sleeve 33 extends into the hole, one end of the sleeve 33 extends into the reaction kettle from the feed inlet 64 of the reaction kettle, the sleeve 33 is fixedly arranged on the cover body, the sleeve 33 is sleeved outside the spray pipe 31, a sealing ring is sleeved between the spray pipe 31 and the sleeve 33, the sealing ring is fixedly arranged on the spray pipe 31, the length of the spray pipe 31 along the axis is greater than that of the sleeve 33 along the axis, the spray pipe 31 is fixed on the sleeve through the resistance between the sealing ring and the sleeve 33, and the spray pipe can move relative to the sleeve due to the fact that the sealing ring is not fixedly connected with the sleeve 33.
Example 3
As shown in fig. 3, a reaction kettle comprising the kettle residue hydrolysis treatment device in the embodiment 1 comprises a kettle body 61 and an aeration device, wherein the top surface of the kettle body 61 is provided with a feed inlet 64, the bottom surface of the kettle body 61 is provided with a discharge outlet 65, and the discharge outlet 65 is provided with a discharge valve 651; for preventing that tail gas from spilling from the side of the cover body, cauldron body 61 top surface fixed mounting has the seal groove, seal groove and cover body cooperation sealing connection, and the shape of seal groove sets up according to the shape of the cover body.
The number of the aeration devices is 1 or more than 1, in order to improve the stirring effect, the number of the aeration devices is 2 in the embodiment, and the aeration devices comprise a first aeration device 62 and a second aeration device 63, and the first aeration device 62 is positioned above the second aeration device 63.
As shown in fig. 4, the first aeration device 62 includes a first aeration pipe 621 and aeration holes, one end of the first aeration pipe 621 penetrates through the side wall of the kettle body 61, the other end of the first aeration pipe 621 is located outside the kettle body 61, a plurality of aeration holes are distributed on the first aeration pipe 621, the number of the aeration holes is set according to actual needs, and the first aeration pipe 621 is in a coil shape;
the second aeration device 63 comprises a second aeration pipe 631 and aeration holes, one end of the second aeration pipe 631 penetrates through the side wall of the kettle body 61, the other end of the second aeration pipe 631 is located outside the kettle body 61, a plurality of aeration holes are distributed on the second aeration pipe 631, the number of the aeration holes is set according to actual needs, and the second aeration pipe 631 is in a coil pipe shape.
The working principle of the embodiment is as follows: adding reaction raw materials from a feeding hole 64 in the using process of the reaction kettle, then adding liquid to enable the liquid to pass through a first aeration device 62 and a second aeration device 63, introducing gas into the first aeration device 62 and the second aeration device 63 to stir the materials in the reaction kettle, and after the reaction is finished, opening a discharging valve 651 to enable the materials to flow out from a discharging hole 65; when the kettle residues are remained in the kettle body 61, the kettle residue hydrolysis treatment device is placed on the feeding hole 64 of the reaction kettle, and hydrolysis treatment is carried out through the kettle residue hydrolysis treatment device.
The beneficial effects of this embodiment: the reaction rate can be improved by stirring the materials through the first aeration device 62 and the second aeration device 63; hydrolysis treatment is carried out through the kettle residue hydrolysis treatment device, the splashing problem in the hydrolysis process is prevented, and dispersion of toxic and harmful gas in the air is effectively blocked.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a incomplete processing apparatus that hydrolysises of cauldron which characterized in that: comprises a cover body, a gas stirring device and an atomization spraying device; the cover body is provided with an exhaust port;
the gas stirring device comprises a breather pipe and a spray head, one end of the breather pipe penetrates through the cover body, the other end of the breather pipe is positioned above the cover body, and the spray head is connected with one end of the breather pipe;
the atomization spraying device comprises a spraying pipe and an atomization spraying head, one end of the spraying pipe penetrates through the cover body, the other end of the spraying pipe is located above the cover body, and the atomization spraying head is connected with one end of the spraying pipe.
2. The kettle residue hydrolysis treatment device according to claim 1, wherein: the cover body comprises a cover body, a first cover plate and a second cover plate; the first cover plate is positioned on the top surface of the cover body, the second cover plate is positioned on the bottom surface of the cover body, the center of the first cover plate and the center of the second cover plate are coaxially arranged, and the first cover plate and the second cover plate are connected with the cover body through fasteners;
one end of the breather pipe penetrates through the first cover plate, the cover body and the second cover plate, and one end of the spray pipe penetrates through the first cover plate, the cover body and the second cover plate.
3. The kettle residue hydrolysis treatment device according to claim 2, wherein: the center of the first cover plate is provided with a hole, the hole extends to the second cover plate, a sealing ring is fixedly sleeved in the hole, and the inner diameter of the sealing ring is equal to the outer diameter of the vent pipe.
4. The kettle residue hydrolysis treatment device according to claim 2, wherein: the first cover plate is provided with a hole which extends to the second cover plate, a sealing ring is fixedly sleeved in the hole, and the inner diameter of the sealing ring is equal to the outer diameter of the spray pipe.
5. The kettle residue hydrolysis treatment device according to claim 1, wherein: the atomization spraying device further comprises a sealing cover, the sealing cover is in threaded connection with the end part of the spraying pipe, and a water inlet and an air inlet are formed in the sealing cover respectively.
6. The kettle residue hydrolysis treatment device according to claim 1, wherein: still include air exhaust device, air exhaust device includes cold-trap and vacuum pump, the gas vent passes through first pipeline and cold-trap intercommunication, the cold-trap passes through second pipeline and vacuum pump connection, install the valve on the first pipeline.
7. The kettle residue hydrolysis treatment device according to claim 6, wherein: the safety device comprises a pressure gauge and a pressure release valve, the pressure gauge is communicated with the cover body, and the pressure release valve is communicated with the cover body.
8. The kettle residue hydrolysis treatment device according to claim 1, wherein: still include the sleeve pipe, the sleeve pipe box is established outside the shower, sleeve pipe and cover body fixed connection, the cover is equipped with the sealing washer between shower and the sleeve pipe, and sealing washer fixed mounting is on the shower, and the length of shower along its axis is greater than the length of sleeve along its axis.
9. A reaction tank comprising the tank residue hydrolysis treatment apparatus according to any one of claims 1 to 8, characterized in that: the device comprises a kettle body and an aeration device, wherein a feed inlet is formed in the top surface of the kettle body, and a discharge outlet is formed in the kettle body; the cover body covers the top of the feed port of the reaction kettle, a gap is reserved between the cover body and the feed port, and a sealed space is formed between the cover body and the reaction kettle; the aeration device is positioned in the kettle body.
10. The reactor of claim 9, wherein: the aeration device comprises a first aeration device and a second aeration device, and the first aeration device is positioned above the second aeration device;
the first aeration device comprises a first aeration pipe and aeration holes, one end of the first aeration pipe penetrates through the side wall of the kettle body, the other end of the first aeration pipe is positioned outside the kettle body, a plurality of aeration holes are distributed on the first aeration pipe, and the first aeration pipe is in a coil pipe shape;
the second aeration device comprises a second aeration pipe and aeration holes, one end of the second aeration pipe penetrates through the side wall of the kettle body, the other end of the second aeration pipe is located outside the kettle body, a plurality of aeration holes are distributed in the second aeration pipe, and the second aeration pipe is in a coil pipe shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921893290.1U CN211246596U (en) | 2019-11-05 | 2019-11-05 | Incomplete hydrolysis treatment device of cauldron and reation kettle |
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| CN201921893290.1U CN211246596U (en) | 2019-11-05 | 2019-11-05 | Incomplete hydrolysis treatment device of cauldron and reation kettle |
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| CN211246596U true CN211246596U (en) | 2020-08-14 |
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| CN201921893290.1U Active CN211246596U (en) | 2019-11-05 | 2019-11-05 | Incomplete hydrolysis treatment device of cauldron and reation kettle |
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| CN (1) | CN211246596U (en) |
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2019
- 2019-11-05 CN CN201921893290.1U patent/CN211246596U/en active Active
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