Defoaming device for defoaming agent production

Abstract

The utility model relates to the technical field of defoaming agent production, and provides a defoaming device for defoaming agent production, which comprises a bottom plate, the reaction kettle body is fixedly mounted at the center of the top of the bottom plate, and a sealing door is arranged at the top of the reaction kettle body, so that sealing is facilitated. According to the reaction kettle, required raw materials are sequentially poured into the reaction kettle body according to a formula, the output end of the first motor drives the first chain wheel to rotate forwards, the first chain wheel drives the chain to rotate, the chain drives the second chain wheel to rotate forwards, the second chain wheel rotates and drives the circular shaft to rotate forwards, and the sealing bearing is arranged at the joint of the circular shaft and the reaction kettle body. The plurality of stirring rods drive the plurality of cross rods to do circular motion around the circular shaft, so that foam generated during mixing can be reduced, the foam is prevented from hindering uniform mixing of liquid components, product components are distributed more uniformly, raw materials can be better mixed during mixing of the reaction kettle, and the overall production efficiency of the defoaming agent is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to defoaming agent production technical field especially, relate to a defoamer production is with defoaming device. BACKGROUND

[0002] The defoamer can reduce the surface tension of water, solution, suspension and other liquids, prevent the formation of foam, or reduce or eliminate the original foam.

[0003] Although the present technology has many advantages, but the present technology's disadvantage lies in, when mixing defoamer raw materials, the foam generated when mixing cannot be reduced, the foam will hinder the uniform mixing of liquid components, leading to uneven distribution of product components, and the reaction kettle cannot better mix the raw materials when mixing, reducing the overall production efficiency of the defoamer, and the defoamer cannot be filtered, which affects the product quality of the impurities inside, reducing the practicability of the defoamer production defoaming device. UTILITY MODEL CONTENTS

[0004] The utility model discloses a defoamer production defoaming device, which can reduce the foam generated when mixing defoamer raw materials, prevent the foam from hindering the uniform mixing of liquid components, and improve the mixing of the raw materials when mixing, thereby improving the overall production efficiency of the defoamer and the practicability of the defoamer production defoaming device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a defoamer production defoaming device, the device comprises:

[0006] A bottom plate;

[0007] A reaction kettle body is fixedly installed at the top center of the bottom plate, and the top of the reaction kettle body is provided with a sealing door for easy sealing;

[0008] A gas pressure gauge is fixedly connected to the top edge of the sealing door;

[0009] A supporting plate is fixedly connected to the outer surface of the reaction kettle body, and a vacuum pump is fixedly installed at the top center of the supporting plate. The pressure value is adjusted by the vacuum pump and the air inlet valve of the vacuum pump, so that the internal gas pressure of the reaction kettle body is in a negative pressure state;

[0010] A chain wheel one is movably connected to the bottom edge of the bottom plate, and a chain is movably connected to the outer surface of the chain wheel one for easy transmission;

[0011] A chain wheel two is movably connected to the bottom center of the bottom plate, and the outer surface of the chain wheel two is movably connected to one side of the inner wall of the chain.

[0012] A circular shaft is fixedly connected to the top center of the sprocket two, and the outer surface of the circular shaft is connected to the inside of the reaction kettle body through a sealing bearing;

[0013] A plurality of stirring rods are fixedly connected to the outer surface of the circular shaft, and the outer surface of each of the plurality of stirring rods is fixedly embedded with a crossbar.

[0014] As a preferred embodiment, the input end of the vacuum pump is fixedly embedded in the inside of the reaction kettle body, the outer surface of the circular shaft is fixedly connected with two rotating columns, one end of each of the two rotating columns is fixedly connected with a scraper one, and the outer surface of each of the two rotating columns is fixedly connected with a scraper two.

[0015] The technical effect of the above further scheme is that the two rotating columns drive the scraper one and the scraper two to cyclically scrape against the inner wall of the reaction kettle body while rotating, preventing the raw materials from adhering to the inner wall of the reaction kettle body when heated.

[0016] As a preferred embodiment, the bottom of the bottom plate is fixedly connected with a connecting plate near the edge, a motor one is fixedly installed at the bottom center of the connecting plate, and the output end of the motor one is fixedly connected to the bottom of the sprocket one.

[0017] The technical effect of the above further scheme is that the motor one is started by the controller, the output end of the motor one drives the sprocket one to rotate forward, the sprocket one drives the chain to rotate, the chain drives the sprocket two to rotate forward, the sprocket two drives the circular shaft to rotate forward while rotating, and the connection between the circular shaft and the reaction kettle body is provided with a sealing bearing.

[0018] As a preferred embodiment, the bottom of the bottom plate is fixedly connected with a vertical plate near the edge, and the outer surface of the vertical plate is fixedly connected with a box on one side.

[0019] The technical effect of the above further scheme is that the input end of the liquid pump starts to gradually transfer the defoaming agent in the inside of the reaction kettle body to the box.

[0020] As a preferred embodiment, a liquid pump is fixedly installed at the top center of the box, the input end of the liquid pump is fixedly embedded in the inside of the box, and the input end of the liquid pump is fixedly embedded in the inside of the reaction kettle body.

[0021] The technical effect of the above further scheme is that the liquid pump is convenient for transferring the defoaming agent.

[0022] As a preferred embodiment, a discharge valve is fixedly installed at the bottom center of the box.

[0023] The technical effects of the further scheme are that the container can be used to receive the material below the discharge valve, and two filter screens can be replaced when necessary.

[0024] As a preferred embodiment, two filter screens are slidably connected to the inside of the box, and a pulling block is fixedly connected to one side of the outer surface of each filter screen.

[0025] The technical effects of the further scheme are that two filter screens are used for filtering, and the pore size of one filter screen is larger than that of the other, so that impurities can be fully filtered.

[0026] As a preferred embodiment, a sealing gasket is arranged on the other side of the outer surface of the pulling block, a plurality of threaded rods are screw-connected to the inside of the pulling block, and a knob is fixedly connected to one end of each threaded rod.

[0027] The technical effects of the further scheme are that the knob is manually reversed, the threaded rods are reversed by the knob, and gradually twisted out of the inside of the filter screen and the pulling block.

[0028] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0029] The utility model discloses, first open the sealed door, pour the required raw material according to the formula in the reaction kettle body in proper order then open the external power of motor one, utilize the controller to start motor one, and the output of motor one drives the chain wheel one to carry out the positive rotation, and the chain wheel one drives the chain to rotate, and the chain drives the chain wheel two to carry out the positive rotation, and the chain wheel two rotates simultaneously and drives the round axle to carry out the positive rotation, and the connecting place of round axle and reaction kettle body is provided with the sealed bearing, can provide good seal, through the continuous rotation of round axle, multiple stirring rods drive multiple cross bars to do the circular motion around the round axle, and the defoaming agent raw material in the inside of reaction kettle body is handled mixing, simultaneously, and the round axle positive rotation will drive the two rotary columns below it to rotate, and two rotary columns rotate simultaneously and drive scraper one and scraper two to the inner wall of reaction kettle body and carry out the cyclic scraping, prevent the raw material from sticking on the inner wall when heating the reaction kettle body, the reaction kettle body has started heating before, and through the controller control reaction kettle body heating temperature, make its inside raw material reaction, before using motor one to drive the stirring assembly, the staff has opened the external power of vacuum pump, utilizes the controller to start vacuum pump, makes vacuum pump to extract the air in the inside of reaction kettle body, and observes the value of barometer, makes it be in the required range, and utilizes the air inlet valve of vacuum pump and vacuum pump to adjust its pressure value, makes the air pressure in the inside of reaction kettle body be in the negative pressure state, through the negative pressure environment, the gas solubility in liquid reduces, makes the gas dissolved in liquid more easily escape, is helpful to remove the tiny bubble in liquid, to this reduces the formation of foam, and the negative pressure will make the gas volume in bubble swell, and the bubble wall thins, finally leads to bubble burst, can effectively eliminate the foam that has formed, through the mixing treatment of raw material under the negative pressure environment, can effectively remove the bubble, thereby can reduce the foam that it produces when mixing, avoid the uniform mixing of foam to hinder liquid component, make product component distribution more uniform, and the reaction kettle can better mix raw material when mixing, improves defoaming agent overall production efficiency.

[0030] The utility model discloses, defoaming agent mixes, and staff utilizes the air inlet valve of vacuum pump, makes air slowly enter the reation kettle body, lets the reation kettle body be at normal pressure, then utilizes the controller to start liquid pump, and the input end of liquid pump starts gradually defoaming agent in the reation kettle body transmission to the box, then utilizes two filter screens to filter processing, and the eye of one filter screen is greater than the other filter screen, makes the impurity be fully filtered, and subsequently staff can utilize the container and take under the discharge valve, when needing to replace two filter screens, staff turns back the knob in turn manually, and the knob drives screw rod to turn back, and gradually be twisted out the inside of filter screen and pull -out piece, subsequently take down a plurality of knob whole, pull -out two pull -out piece whole, and replace filter screen, then reinsert two pull -out piece, and two sealing gaskets can be sealed processing to it, subsequently a plurality of knob whole is inserted and manually turns the knob and twists a plurality of screw rods into the inside of pull -out piece and filter screen in turn, thereby reach can filter processing to defoaming agent, prevent the impurity in its inside from influencing product quality, improve the practicability of defoaming device for defoaming agent production. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 The utility model provides a kind of defoaming device for defoaming agent production main body structure schematic view for the utility model provides;

[0032] Figure 2 The utility model provides a kind of defoaming device for defoaming agent production internal structure schematic view for the utility model provides;

[0033] Figure 3 The utility model provides a kind of defoaming device for defoaming agent production bottom structure schematic view for the utility model provides;

[0034] Figure 4 The utility model provides a kind of defoaming device for defoaming agent production bottom structure schematic view for the utility model provides;

[0035] Figure 5 The utility model provides a kind of defoaming device for defoaming agent production Figure 4 Enlarged structure schematic view of A place in the utility model provides a kind of defoaming device for defoaming agent production.

[0036] Legend:

[0037] 1, bottom plate; 101, reaction kettle body; 102, support plate; 103, vacuum pump; 104, sealing door; 105, air pressure gauge; 106, chain wheel one; 107, chain wheel two; 108, chain; 109, connecting plate; 110, motor one; 111, round shaft; 112, stirring rod; 113, cross bar; 114, scraper one; 115, rotating column; 116, scraper two; 2, vertical plate; 201, liquid pump; 202, box body; 203, discharge valve; 204, filter screen; 205, pull block; 206, gasket; 207, knob; 208, threaded screw rod. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Embodiment 1, please refer to Figure 1 Figure 5 The present application provides a technical solution: a defoaming device for defoaming agent production, which comprises a bottom plate 1; a reaction kettle body 101 fixedly installed at the top center of the bottom plate 1, and the top of the reaction kettle body 101 is provided with a sealing door 104; an air pressure gauge 105 fixedly connected to the top edge of the sealing door 104; a support plate 102 fixedly connected to the outer surface of the reaction kettle body 101, and a vacuum pump 103 fixedly installed at the top center of the support plate 102; a chain wheel one 106 movably connected to the bottom edge of the bottom plate 1, and the outer surface of the chain wheel one 106 movably connected with a chain 108; a chain wheel two 107 movably connected to the bottom center of the bottom plate 1, and the outer surface of the chain wheel two 107 movably connected to one side of the inner wall of the chain 108; a round shaft 111 fixedly connected to the top center of the chain wheel two 107, and the outer surface of the round shaft 111 connected inside the reaction kettle body 101 through a sealing bearing; a plurality of stirring rods 112 fixedly connected to the outer surface of the round shaft 111, and the outer surface of each of the plurality of stirring rods 112 fixedly embedded with a cross bar 113; the input end of the vacuum pump 103 fixedly embedded inside the reaction kettle body 101, the outer surface of the round shaft 111 fixedly connected with two rotating columns 115, one end of each of the two rotating columns 115 fixedly connected with a scraper one 114, the outer surface of each of the two rotating columns 115 fixedly connected with a scraper two 116, the bottom edge of the bottom plate 1 fixedly connected with a connecting plate 109, the bottom center of the connecting plate 109 fixedly installed with a motor one 110, and the output end of the motor one 110 fixedly connected to the bottom of the chain wheel one 106.

[0040] ​In the embodiment, first open the sealed door 104, pour the required raw materials into the reaction kettle body 101 according to the formula, then turn on the external power supply of the motor one 110, start the motor one 110 by the controller, the output end of the motor one 110 drives the chain wheel one 106 to rotate forward, the chain wheel one 106 drives the chain 108 to rotate, the chain 108 drives the chain wheel two 107 to rotate forward, the chain wheel two 107 rotates at the same time drives the circular shaft 111 to rotate forward, the connection between the circular shaft 111 and the reaction kettle body 101 is provided with a sealing bearing, which can provide good sealing, through the continuous rotation of the circular shaft 111, the plurality of stirring rods 112 drives the plurality of cross bars 113 to make circular motion around the circular shaft 111, and the defoaming agent raw materials in the reaction kettle body 101 are mixed and treated, at the same time, the forward rotation of the circular shaft 111 will drive the two rotating columns 115 below it to rotate, the two rotating columns 115 rotate at the same time drive the scraper one 114 and the scraper two 116 to circularly scrape the inner wall of the reaction kettle body 101, prevent the raw materials from adhering to the inner wall of the reaction kettle body 101 when heating, the reaction kettle body 101 has been heated before, and the temperature of the reaction kettle body 101 is controlled by the controller to make the internal raw materials react, before the stirring assembly is driven by the motor one 110, the staff has turned on the external power supply of the vacuum pump 103, started the vacuum pump 103 by the controller, made the vacuum pump 103 extract the air in the reaction kettle body 101, observed the value of the pressure gauge 105, made it in the required range, and adjusted the pressure value by the vacuum pump 103 and the air inlet valve of the vacuum pump 103, made the internal air pressure of the reaction kettle body 101 in a negative pressure state, under the negative pressure environment, the gas solubility in the liquid is reduced, so that the gas dissolved in the liquid is more easily escaped, which helps to remove the small bubbles in the liquid, so as to reduce the formation of foam, the negative pressure will make the gas in the bubble expand, the bubble wall thins, and finally leads to the rupture of the bubble, which can effectively eliminate the formed foam, by mixing the raw materials in the negative pressure environment, the bubbles can be effectively removed, so as to reduce the foam generated during mixing, avoid the foam to hinder the uniform mixing of the liquid components, make the product component distribution more uniform, and the reaction kettle can better mix the raw materials during mixing, improve the overall production efficiency of the defoaming agent.

[0041] Example 2, as Figure 1 Figure 5 ​As shown, the bottom of the bottom plate 1 is fixedly connected with a vertical plate 2 near the edge, one side of the outer surface of the vertical plate 2 is fixedly connected with a box 202, the top center of the box 202 is fixedly installed with a liquid pump 201, the input end of the liquid pump 201 is fixedly embedded in the inside of the box 202, the input end of the liquid pump 201 is fixedly embedded in the inside of the reaction kettle body 101, the bottom center of the box 202 is fixedly installed with a discharge valve 203, the inside of the box 202 is slidably connected with two filter screens 204, one side of the outer surface of the two filter screens 204 is fixedly connected with a pull block 205, the other side of the outer surface of the pull block 205 is provided with a sealing gasket 206, the inside of the pull block 205 is threadedly connected with a plurality of threaded rods 208, one end of the plurality of threaded rods 208 is fixedly connected with a knob 207.

[0042] In this embodiment, after the defoaming agent is mixed, the worker uses the air inlet valve of the vacuum pump 103 to slowly introduce air into the reaction kettle body 101, so that the reaction kettle body 101 is at normal pressure, and then starts the liquid pump 201 by using the controller, the input end of the liquid pump 201 gradually transmits the defoaming agent in the inside of the reaction kettle body 101 to the box 202, and then filters it by using the two filter screens 204, one of which has larger holes than the other, so that impurities are fully filtered, then the worker can use a container to collect below the discharge valve 203, when it is necessary to replace the two filter screens 204, the worker manually reverses the knob 207 in sequence, the knob 207 drives the threaded rod 208 to reverse, and is gradually twisted out of the inside of the filter screen 204 and the pull block 205, then the plurality of knobs 207 are taken out as a whole, the two pull blocks 205 are pulled out as a whole, and the filter screen 204 is replaced, then the two pull blocks 205 are reinserted, and the two sealing gaskets 206 can be sealed, then the plurality of knobs 207 are inserted as a whole, and the knob 207 is manually rotated to screw the plurality of threaded rods 208 into the inside of the pull block 205 and the filter screen 204 in sequence, so that the defoaming agent can be filtered, preventing the impurities in the inside from affecting the product quality, and improving the practicability of the defoaming device for defoaming agent production.

[0043] Working principle: in use, first open the sealed door 104, according to the formula required raw materials are poured into the reaction kettle body 101 in turn, then open the external power of motor one 110, using the controller to start motor one 110, the output end of motor one 110 drives the chain wheel one 106 to rotate forward, the chain wheel one 106 drives the chain 108 to rotate, the chain 108 drives the chain wheel two 107 to rotate forward, the chain wheel two 107 rotates and drives the circular shaft 111 to rotate forward, the connection between the circular shaft 111 and the reaction kettle body 101 is provided with a sealing bearing, which can provide good sealing, through the continuous rotation of the circular shaft 111, the plurality of stirring rods 112 drive the plurality of cross bars 113 to make circular motion around the circular shaft 111, and the defoaming agent raw materials in the reaction kettle body 101 are mixed and treated, at the same time, the forward rotation of the circular shaft 111 drives the two rotating columns 115 below it to rotate, the two rotating columns 115 rotate and drive the scraper one 114 and the scraper two 116 to rotate and scrape the inner wall of the reaction kettle body 101, preventing the raw materials from adhering to the inner wall of the reaction kettle body 101 when heating, the reaction kettle body 101 has been heated before, and the temperature of the reaction kettle body 101 is controlled by the controller to make the internal raw materials react, before the stirring assembly is driven by motor one 110, the staff has turned on the external power of the vacuum pump 103, started the vacuum pump 103 by the controller, made the vacuum pump 103 extract the air in the reaction kettle body 101, observed the value of the pressure gauge 105, made it in the required range, and adjusted the pressure value by the vacuum pump 103 and the air inlet valve of the vacuum pump 103, made the internal air pressure of the reaction kettle body 101 in a negative pressure state, under the negative pressure environment, the gas solubility in the liquid is reduced, the gas dissolved in the liquid is more likely to escape, which helps to remove the small bubbles in the liquid, thereby reducing the formation of foam, the negative pressure makes the gas in the bubble expand, the bubble wall thins, and finally leads to the rupture of the bubble, which can effectively eliminate the formed foam, through mixing the raw materials in the negative pressure environment, the gas bubbles can be effectively removed, thereby reducing the foam generated during mixing, avoiding the foam hindering the uniform mixing of the liquid components, making the product component distribution more uniform, and the reaction kettle can better mix the raw materials during mixing, improving the overall production efficiency of the defoaming agent, and after the defoaming agent is mixed, the staff uses the air inlet valve of the vacuum pump 103 to slowly introduce air into the reaction kettle body 101, so that the reaction kettle body 101 is in normal pressure, then starts the liquid pump 201 by the controller, the input end of the liquid pump 201 starts to gradually transfer the defoaming agent in the reaction kettle body 101 to the box body 202, then filters the defoaming agent by the two filter screens 204, one of which has larger mesh than the other, so that the impurities are fully filtered, then the staff can use the container to collect under the outlet valve 203, when the two filter screens 204 need to be replaced, the staff manually reverses the knobs 207 in turn,The knob 207 drives the threaded screw rod 208 to reverse and gradually be twisted out of the inside of the filter screen 204 and the pull-out block 205, then the plurality of knobs 207 are taken out as a whole, the two pull-out blocks 205 are pulled out as a whole, and the filter screen 204 is replaced, then the two pull-out blocks 205 are inserted again, and the two sealing gaskets 206 can seal them, then the plurality of knobs 207 are inserted as a whole, and the plurality of threaded screw rods 208 are screwed into the inside of the pull-out block 205 and the filter screen 204 in sequence by manually rotating the knob 207 in the positive direction, so that the defoaming agent can be filtered, the impurities in the inside of the defoaming agent are prevented from affecting the product quality, and the practicability of the defoaming device for defoaming agent production is improved.

[0044] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application shall still fall within the protection scope of the present application.

Claims

1. A defoaming device for producing defoamer, characterized in that, The device includes: Base plate (1); The reactor body (101) is fixedly installed at the top center of the base plate (1), and a sealing door (104) is provided on the top of the reactor body (101). A pressure gauge (105) is fixedly connected to the top edge of the sealing door (104); The tray (102) is fixedly connected to the outer surface of the reactor body (101), and a vacuum pump (103) is fixedly installed at the top center of the tray (102). A sprocket (106) is movably connected to the bottom edge of the base plate (1), and a chain (108) is movably connected to the outer surface of the sprocket (106). The second sprocket (107) is movably connected to the bottom center of the base plate (1), and the outer surface of the second sprocket (107) is movably connected to one side of the inner wall of the chain (108); A round shaft (111) is fixedly connected to the top center of the second sprocket (107), and the outer surface of the round shaft (111) is connected to the inside of the reactor body (101) through a sealed bearing; Multiple stirring rods (112) are fixedly connected to the outer surface of the circular shaft (111), and crossbars (113) are fixedly embedded on the outer surface of each stirring rod (112).

2. The defoaming device for defoamer production according to claim 1, characterized in that: The input end of the vacuum pump (103) is fixedly embedded inside the reactor body (101). Two rotating columns (115) are fixedly connected to the outer surface of the circular shaft (111). One end of each of the two rotating columns (115) is fixedly connected to a scraper (114), and the outer surface of each of the two rotating columns (115) is fixedly connected to a scraper (116).

3. The defoaming device for defoamer production according to claim 1, characterized in that: A connecting plate (109) is fixedly connected to the bottom of the base plate (1) near the edge. A motor (110) is fixedly installed at the center of the bottom of the connecting plate (109). The output end of the motor (110) is fixedly connected to the bottom of the sprocket (106).

4. The defoaming device for defoamer production according to claim 1, characterized in that: A vertical plate (2) is fixedly connected to the bottom of the base plate (1) near the edge, and a box body (202) is fixedly connected to one side of the outer surface of the vertical plate (2).

5. The defoaming device for defoamer production according to claim 4, characterized in that: A liquid pump (201) is fixedly installed at the top center of the box (202). The input end of the liquid pump (201) is fixedly embedded inside the box (202) and the input end of the liquid pump (201) is fixedly embedded inside the reactor body (101).

6. The defoaming device for defoamer production according to claim 4, characterized in that: A discharge valve (203) is fixedly installed at the bottom center of the box (202).

7. The defoaming device for defoamer production according to claim 4, characterized in that: The housing (202) has two filter screens (204) slidably connected inside, and each of the two filter screens (204) has a pull block (205) fixedly connected to one side of its outer surface.

8. The defoaming device for defoamer production according to claim 7, characterized in that: A sealing gasket (206) is provided on the other side of the outer surface of the pull block (205). The pull block (205) is internally threaded with multiple threaded rods (208), and a knob (207) is fixedly connected to one end of each of the multiple threaded rods (208).

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