CN115282720A - A waste gas utilizes device for fructose production - Google Patents
A waste gas utilizes device for fructose production Download PDFInfo
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- CN115282720A CN115282720A CN202210976298.4A CN202210976298A CN115282720A CN 115282720 A CN115282720 A CN 115282720A CN 202210976298 A CN202210976298 A CN 202210976298A CN 115282720 A CN115282720 A CN 115282720A
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- waste gas
- condensation
- filter screen
- condensation plate
- tank body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K11/00—Fructose
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a waste gas utilization device for fructose production, relate to fructose production field, it includes a jar body, the filter screen, the bottom of the jar body is connected with the intake pipe, the top of the jar body is connected with the outlet duct, the internal portion of jar is located to the filter screen level, the filter screen is two parts about with the inner space separation of the jar body, still include the condensation plate, the condensation plate is located the internal portion of jar, the condensation plate level is fixed in the internal portion of jar, the condensation plate is located the below of filter screen, the condensation plate is hollow structure, be equipped with a plurality of condensation channel on the condensation plate, each condensation channel runs through the condensation plate along vertical direction, enclose into between the lateral wall of condensation channel and the inside wall of condensation plate and fill the chamber, it is used for filling coolant to fill the chamber. The application provides a waste gas utilizes device for fructose production, has not only solved among the prior art problem that the filter screen is frequently blockked up, but also has improved waste gas and has realized recycle's efficiency at jar internal.
Description
Technical Field
The application relates to fructose production technical field especially relates to a waste gas utilization device for fructose production.
Background
Fructose is a sweetening agent, and during the production process of fructose, some waste gas is usually generated, and the waste gas contains steam and particulate matters, and in the prior art, the waste gas is usually directly discharged into the air, so that the working environment is polluted, and part of valuable substances in the waste gas are discharged together, so that the waste of resources is caused.
In order to carry out recycle to the waste gas that produces in the fructose production process, in prior art, if the patent publication of No. CN204608036U discloses a degasser is used in fructose production, it includes a jar body, there is a vapour and liquid separator jar body's upper end through the pipe connection, be provided with the fan on the pipeline, the bottom of jar body is provided with the intake pipe, intake pipe and jar body interference fit, the upper end of intake pipe is provided with the location shoulder, the bottom of jar body is provided with the location shoulder II with I complex of location shoulder, and the lower terminal surface of location shoulder I is higher than the up end of location shoulder II when admitting air, be provided with heat transfer coil in the jar body inner chamber, still be provided with the filter screen in the jar body inner chamber, the filter screen is located heat transfer coil's top, the projected area of filter screen on the horizontal plane equals jar body inner chamber's cross-sectional area. The device not only improves the utilization efficiency of resources, but also avoids environmental pollution.
However, waste gas gets into directly by the filter screen filtration behind the jar body, causes the filter screen to frequently block up by the particulate matter in the waste gas easily, needs frequently dredge the filter screen, and work efficiency is low.
Disclosure of Invention
The application provides a waste gas utilization device for fructose production for solve among the prior art the filter screen frequent technical problem who blocks up of particulate matter in the waste gas easily.
In the embodiment of the application, the waste gas utilization device for fructose production comprises a tank body and a filter screen, wherein the bottom of the tank body is connected with an air inlet pipe, the top of the tank body is connected with an air outlet pipe, the filter screen is horizontally arranged in the tank body, the filter screen divides the inner space of the tank body into an upper part and a lower part,
still include the condensation plate, the condensation plate is located the internal portion of jar, the condensation plate level is fixed in the internal portion of jar, the condensation plate is located the below of filter screen, the condensation plate is hollow structure, be equipped with a plurality of condensation channel on the condensation plate, each condensation channel runs through along vertical direction the condensation plate, the lateral wall of condensation channel with enclose into between the inside wall of condensation plate and fill the chamber, it is used for filling coolant to fill the chamber.
In some embodiments of the present application, the filter screen is attached to the upper surface of the condensation plate and covers each of the condensation channels, and the diameter of the condensation channel is larger than the mesh pitch on the filter screen.
In some implementations of embodiments of the present application, the condensation channel has a length in a vertical direction greater than 30 centimeters.
In some embodiments of this application embodiment, a waste gas utilization device for fructose production still includes feed liquor pipe, drain pipe, liquid pump, liquid case, the feed liquor pipe the condensing plate the drain pipe the liquid case the liquid pump is established ties in proper order and is set up, the export of feed liquor pipe with the entry of drain pipe is located respectively the both sides of the jar body and with fill the chamber intercommunication.
In some embodiments of the present application, the apparatus for utilizing waste gas from fructose production further comprises a gas-liquid separator, the gas-liquid separator has an air inlet, an air outlet and a liquid outlet, and the air outlet pipe is far away from one end of the tank body and is connected with the air inlet.
In some embodiments of this application embodiment, a waste gas utilization device for fructose production still includes drive arrangement and paddle, drive arrangement is fixed in the surface of the jar body, the paddle is located the inside of the jar body, the paddle is located the top of filter screen, the paddle with the condensation plate rotates to be connected, drive arrangement with the paddle transmission is connected, drive arrangement is suitable for the drive the paddle is rotatory, the vertical setting of the rotatory axis of paddle.
In some embodiments of this application embodiment, a waste gas utilization device for fructose production still includes pivot, driving gear, driven gear, the vertical setting of pivot, the pivot with the central point of condensation plate puts to rotate to be connected, the central point of paddle put with pivot fixed connection, the paddle passes through the pivot with the condensation plate rotates to be connected, the driving gear with driven gear is located the internal portion of jar, the driving gear with driven gear is located the top of paddle, drive arrangement with driving gear connection, drive arrangement is suitable for the drive the driving gear is rotatory, driven gear with pivot fixed connection, the driving gear with driven gear meshing transmission is connected.
In some embodiments of this application embodiment, a waste gas utilization device for fructose production still includes the muffler, the muffler with the top fixed connection of the jar body, the one end of muffler with jar internal portion is in the space intercommunication of paddle top, the other end of muffler with jar external space intercommunication.
In some embodiments of the present application, a first check valve is connected to the air return pipe, and the first check valve is adapted to be closed when the air return pipe is exhausted and to be opened when the air return pipe is supplied with air.
In some implementations of embodiments of the present application, the outlet duct is connected to a second check valve, and the second check valve is adapted to be turned on when the outlet duct exhausts air and to be turned off when the outlet duct admits air.
The application has the following beneficial effects:
the utility model provides a waste gas utilizes device for fructose production, the intake pipe is connected with the waste gas outlet of the cauldron body that is used for producing fructose, waste gas enters into jar internal portion through the intake pipe, it is full of cooling medium to fill the intracavity, waste gas upwards flows along condensing channel, give condensing plate with heat transfer when contacting with condensing channel's inner wall, then pass to cooling water, realize that waste gas and cooling water in the condensing channel carry out the heat exchange, waste gas temperature in the condensing channel reduces rear portion part vapour and takes place the liquefaction and condense and form the condensate on condensing channel's inner wall, particulate matter in the waste gas is adsorbed by the condensate after contacting on condensing channel's inner wall, the condensate gathers a certain amount back and flows down under the action of gravity, drip to the bottom at the jar body, and flow back to cauldron internal portion from the intake pipe, partly unliquefied and not adsorbed waste gas by the condensate pass through condensing channel, the filter screen filters the bigger particulate matter in the waste gas, because part particulate matter is adsorbed, consequently, can avoid the filter screen to be blockked fast, prolong the live time of filter screen, solve the frequent problem of jam among the prior art, the waste gas passes through the exhaust pipe, the adsorption process, the clean exhaust pipe of the air purification is realized to the exhaust pipe, the clean exhaust gas of the exhaust pipe of the purification is carried out, the pollution reduction is carried out again. Compare in prior art, not only solved among the prior art problem that the filter screen is frequently blockked up, but also improved waste gas and realized recycle's efficiency in the jar body to help improving the compactedness that is used for the waste gas utilization device of fructose production.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view showing the construction of an apparatus for utilizing waste gas from fructose production in the example of the present application;
fig. 2 is a schematic structural view of the inside of the can body in the embodiment of the present application.
Reference numerals:
101. a tank body; 102. a filter screen; 103. an air inlet pipe; 104. an air outlet pipe; 105. a condensing plate; 106. a condensing channel; 107. filling the cavity; 108. a liquid inlet pipe; 109. a liquid outlet pipe; 110. a liquid pump; 111. a liquid tank; 112. a gas-liquid separator; 113. an air inlet; 114. an exhaust port; 115. a liquid discharge port; 116. a drive device; 117. a paddle; 118. a rotating shaft; 119. a driving gear; 120. a driven gear; 121. an air return pipe; 122. a first check valve; 123. a second one-way valve; 124. a kettle body.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the figures and examples, and the terminology used in the description of the embodiments of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application.
As shown in fig. 1 and fig. 2, in the embodiment of the present application, a waste gas utilization device for fructose production is provided, including a tank 101 and a filter screen 102, an air inlet pipe 103 is connected to the bottom of the tank 101, an air outlet pipe 104 is connected to the top of the tank 101, the filter screen 102 is horizontally arranged inside the tank 101, the filter screen 102 divides the internal space of the tank 101 into an upper part and a lower part, the waste gas utilization device further includes a condensation plate 105, the condensation plate 105 is located inside the tank 101, the condensation plate 105 is horizontally fixed inside the tank 101, the condensation plate 105 is located below the filter screen 102, the condensation plate 105 is of a hollow structure, the condensation plate 105 is provided with a plurality of condensation channels 106, each condensation channel 106 penetrates through the condensation plate 105 along the vertical direction, a filling cavity 107 is enclosed between the outer side wall of the condensation channel 106 and the inner side wall of the condensation plate 105, and the filling cavity 107 is used for filling a cooling medium.
Through the above embodiment of the present embodiment, the air inlet pipe 103 is connected to an exhaust gas outlet of the kettle 124 (because the kettle 124 has a large volume, the kettle 124 in fig. 1 only shows a partial structure), the exhaust gas enters the tank 101 through the air inlet pipe 103, the filling cavity 107 is filled with a cooling medium (in the present embodiment, the cooling medium is cooling water), the exhaust gas flows upwards along the condensation channel 106, when contacting with the inner wall of the condensation channel 106, the heat is transferred to the condensation plate 105 and then to the cooling water, heat exchange between the exhaust gas in the condensation channel 106 and the cooling water is realized, partial vapor is liquefied and condensed on the inner wall of the condensation channel 106 to form condensate after the temperature of the exhaust gas in the condensation channel 106 is reduced, particulate matters in the exhaust gas are adsorbed by the condensate after contacting with the condensate on the inner wall of the condensation channel 106, the condensate liquid flows downwards under the action of gravity after gathering a certain amount, the condensate liquid drops on the bottom of the tank body 101 and flows back to the inside of the kettle body 124 from the air inlet pipe 103, part of the waste gas which is not liquefied and adsorbed by the condensate liquid passes through the condensation channel 106 and flows through the filter screen 102, the filter screen 102 filters out particles with larger size in the waste gas, as part of the particles are adsorbed, the filter screen 102 can be prevented from being rapidly blocked, the service time of the filter screen 102 is prolonged, the problem that the filter screen 102 is frequently blocked in the prior art (the patent publication document with the publication number of CN 204608036U) is solved, the rest waste gas passes through the filter screen 102 and is discharged from the air outlet pipe 104, and after three purification treatments of condensation, adsorption and filtration, the waste gas discharged from the air outlet pipe 104 is relatively clean, namely, the waste gas is recycled and the waste gas is reduced to be discharged into the air, and the pollution to the working environment is reduced. The utility model provides a waste gas utilization device for fructose production compares in prior art, has not only solved the problem that filter screen 102 is frequently blockked up among the prior art, but also has improved waste gas and has realized recycle's efficiency in jar body 101 to help improving the compactedness of the waste gas utilization device for fructose production.
Preferably, the inner side surface of the tank 101 is a vertical cylindrical surface (the top end of the inner side and the bottom end of the inner side are conical surfaces), and the turning radius of the paddle 117 is slightly smaller (5 mm to 10 mm smaller) than the radius of the inner side surface of the tank 101.
In some embodiments of the present invention, the filter screen 102 is attached to the upper surface of the condensation plate 105 and covers each condensation channel 106, and the diameter of the condensation channel 106 is larger than the mesh distance of the filter screen 102.
Through the above embodiment of the present embodiment, the filter screen 102 is attached to the upper surface of the condensation plate 105, which is convenient for the filter screen 102 to be disassembled, assembled and maintained, for example, the filter screen 102 is cleaned or replaced, and the edge of the filter screen 102 does not need to be connected with the inner wall of the tank 101, so that the operation is more convenient; condensation duct 106's diameter can set up to 5 millimeters, filter screen 102's mesh diameter can set up to 0.1 millimeter, filter screen 102's mesh interval can set up to 1 millimeter, this setting can avoid filter screen 102 to die with condensation duct 106's last port blocking, also can regard as filter screen 102 to use with the cotton, the cotton is when using as filter screen 102, not only with low costs, be convenient for clean the change, can also adsorb partial condensate, thereby improve the adsorption affinity on filter screen 102 surface, adsorb the particulate matter, reach the saturation back when the absorptive condensate of filter screen 102, unnecessary condensate flows down along condensation duct 106, wash adsorbed condensate and particulate matter on the condensation duct 106 inner wall downwards.
In some embodiments of this embodiment, the length of the condensation duct 106 in the vertical direction is greater than 30 cm.
Through the above-mentioned embodiment of this embodiment, condensing channel 106's length has decided the effect of condensing to vapour, sets up condensing channel 106's length to be greater than 30 centimetres, can carry out comparatively effectual condensation to vapour, avoids vapour not to reach the temperature of liquefaction and just passes condensing channel 106, improves the liquefaction rate and the particulate matter quilt adsorption rate of the vapour of condensing channel 106 of flowing through.
In some embodiments of this embodiment, the waste gas utilization apparatus for fructose production further includes a liquid inlet pipe 108, a liquid outlet pipe 109, a liquid pump 110, and a liquid tank 111, the liquid inlet pipe 108, the condensation plate 105, the liquid outlet pipe 109, the liquid tank 111, and the liquid pump 110 are sequentially connected in series, and an outlet of the liquid inlet pipe 108 and an inlet of the liquid outlet pipe 109 are respectively located at two sides of the tank 101 and are communicated with the filling cavity 107.
Through the above embodiment of this embodiment, when the liquid pump 110 works, the cooling liquid (in this embodiment, cooling water is used) in the liquid tank 111 is pumped into the filling cavity 107 through the liquid inlet pipe 108, the cooling liquid in the filling cavity 107 flows back into the liquid tank 111 through the liquid outlet pipe 109 to realize circulation flow, hot water in the filling cavity 107 is exchanged with cold water in the liquid tank 111, the liquid tank 111 is arranged in an open manner, the liquid level in the liquid tank 111 is exposed in the air, and heat dissipation is performed by evaporation of the cooling water itself, so that the cooling water in the liquid tank 111 is kept in a low temperature state (close to the air temperature in the working environment), heat of the condenser pipe is quickly dissipated into the outside air, heat in the exhaust gas flowing through the condenser pipe is quickly dissipated into the outside air, heat exchange efficiency between the exhaust gas flowing through the condenser pipe and the condenser pipe is improved, and liquefaction efficiency of the exhaust gas flowing through the condenser pipe is improved.
In some embodiments of this embodiment, the waste gas utilization apparatus for fructose production further includes a gas-liquid separator 112, the gas-liquid separator 112 has an air inlet 113, an air outlet 114, and a liquid outlet 115, and one end of the air outlet pipe 104, which is far away from the tank 101, is connected to the air inlet 113.
With the above-described embodiment of the present example, the gas-liquid separator 112 can treat the waste gas discharged from the gas outlet pipe 104 by the gas-liquid separator 112, and the treated product is discharged from the liquid outlet 115 in a liquid state and discharged from the gas outlet 114 in a gaseous state, so as to separately utilize the liquid component and the gaseous component in the waste gas, for example, only return the liquid component to the kettle body 124.
In some embodiments of this embodiment, the waste gas utilization device for fructose production further includes a driving device 116 and a paddle 117, the driving device 116 is fixed to the outer surface of the tank 101, the paddle 117 is located inside the tank 101, the paddle 117 is located above the filter screen 102, the paddle 117 is rotatably connected to the condensation plate 105, the driving device 116 is in transmission connection with the paddle 117, the driving device 116 is adapted to drive the paddle 117 to rotate, and a rotation central axis of the paddle 117 is vertically arranged.
Through the above embodiment of this embodiment, drive arrangement 116 drives the paddle 117 and rotates, and the paddle 117 drives the inside waste gas of jar body 101 from bottom to top motion when rotatory, improves the efficiency that waste gas flows through intake pipe 103, condensing channel 106, filter screen 102, outlet duct 104 in proper order to improve the work efficiency who carries out recycle to waste gas. And certain mechanical vibration can take place at rotatory in-process for paddle 117, drives condensation plate 105 vibration to shake off the condensate on condensing channel 106 inner wall, help improving the condensate backward flow efficiency on condensing channel 106 inner wall, thereby further improve the recovery efficiency of waste gas in jar body 101 inside. On the other hand, when the filter screen 102 is blocked, the driving device 116 drives the blades 117 to rotate in the opposite direction, so as to drive the gas in the tank 101 to move from top to bottom, blow off the particles covered on the lower surface of the filter screen 102, and blow off the condensate and the particles attached to the inner wall of the condensation channel 106, so as to dredge the filter screen 102, wherein the time for the blades 117 to rotate in the opposite direction in the dredging process can be kept for a short time, for example, 10 seconds, after the dredging process, the driving device 116 immediately drives the blades 117 to rotate in the original rotating direction, so as to continuously drive the waste gas in the tank 101 to move from bottom to top, and continuously perform condensation, adsorption and filtration operations on the waste gas.
In some embodiments of this embodiment, the waste gas utilization device for fructose production further includes a rotating shaft 118, a driving gear 119, and a driven gear 120, the rotating shaft 118 is vertically disposed, the rotating shaft 118 is rotatably connected to a central position of the condensation plate 105, a central position of the paddle 117 is fixedly connected to the rotating shaft 118, the paddle 117 is rotatably connected to the condensation plate 105 through the rotating shaft 118, the driving gear 119 and the driven gear 120 are located inside the tank 101, the driving gear 119 and the driven gear 120 are located above the paddle 117, the driving gear 116 is connected to the driving gear 119, the driving gear 116 is adapted to drive the driving gear 119 to rotate, the driven gear 120 is fixedly connected to the rotating shaft 118, and the driving gear 119 is in meshing transmission connection with the driven gear 120. The driving device 116 in this embodiment may be a rotating motor, a housing of the rotating motor is fixedly connected to the top surface of the tank 101, and an output shaft of the rotating motor extends into the tank 101 and is fixedly connected to the driving gear 119.
In some embodiments of this embodiment, the waste gas utilization device for fructose production further includes an air return pipe 121, the air return pipe 121 is fixedly connected to the top of the tank 101, one end of the air return pipe 121 is communicated with a space inside the tank 101 above the paddle 117, and the other end of the air return pipe 121 is communicated with a space outside the tank 101.
With the above-described embodiment of the present embodiment, when the paddle 117 rotates in the opposite direction, the outside air enters the inside of the tank 101 from the return air pipe 121, so that the air flow velocity flowing downward through the filter screen 102 is increased, so as to blow off the particles covered by the lower surface of the filter screen 102.
In some embodiments of the present embodiment, a first one-way valve 122 is connected to the air return pipe 121, and the first one-way valve 122 is adapted to be closed when the air return pipe 121 exhausts air and is adapted to be opened when the air return pipe 121 admits air.
When the paddle 117 of the above embodiment of the present embodiment is rotated in the original direction, the air pressure in the upper space inside the tank 101 increases, the first check valve 122 is closed (i.e., closed), and exhaust gas is prevented from being discharged into the air from the return pipe 121.
In some embodiments of this embodiment, a second one-way valve 123 is connected to the outlet pipe 104, and the second one-way valve 123 is adapted to be turned on when the outlet pipe 104 is exhausted and turned off when the outlet pipe 104 is filled with air.
With the above embodiment of this embodiment, when the paddle 117 rotates in the opposite direction, the air pressure in the upper space inside the tank 101 decreases, and the second check valve 123 is closed, so as to prevent the exhaust gas in the outlet pipe 104 from being sucked back into the tank 101.
The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.
Claims (10)
1. A waste gas utilization device for fructose production comprises a tank body and a filter screen, wherein the bottom of the tank body is connected with an air inlet pipe, the top of the tank body is connected with an air outlet pipe, the filter screen is horizontally arranged in the tank body, the filter screen divides the inner space of the tank body into an upper part and a lower part,
still include the condensation plate, the condensation plate is located the internal portion of jar, the condensation plate level is fixed in the internal portion of jar, the condensation plate is located the below of filter screen, the condensation plate is hollow structure, be equipped with a plurality of condensation channels on the condensation plate, each the condensation channel runs through along vertical direction the condensation plate, the lateral wall of condensation channel with enclose into between the inside wall of condensation plate and fill the chamber, it is used for filling coolant to fill the chamber.
2. The waste gas utilization device for fructose production according to claim 1, wherein the filter screen is attached to the upper surface of the condensation plate and covers each condensation channel, and the diameter of each condensation channel is larger than the mesh pitch of the filter screen.
3. The waste gas utilization device for fructose production according to claim 1, wherein the condensation channel has a length in a vertical direction of more than 30 cm.
4. The waste gas utilization device for fructose production according to claim 1, further comprising a liquid inlet pipe, a liquid outlet pipe, a liquid pump and a liquid tank, wherein the liquid inlet pipe, the condensation plate, the liquid outlet pipe, the liquid tank and the liquid pump are sequentially connected in series, and an outlet of the liquid inlet pipe and an inlet of the liquid outlet pipe are respectively located at two sides of the tank body and are communicated with the filling cavity.
5. The waste gas utilization device for fructose production according to claim 1, further comprising a gas-liquid separator, wherein the gas-liquid separator is provided with a gas inlet, a gas outlet and a liquid outlet, and one end of the gas outlet pipe, which is far away from the tank body, is connected with the gas inlet.
6. The waste gas utilization device for fructose production according to claim 1, further comprising a driving device and a blade, wherein the driving device is fixed on the outer surface of the tank body, the blade is located inside the tank body, the blade is located above the filter screen, the blade is rotatably connected with the condensation plate, the driving device is in transmission connection with the blade, the driving device is suitable for driving the blade to rotate, and a rotation central axis of the blade is vertically arranged.
7. The waste gas utilization device for fructose production according to claim 6, further comprising a rotating shaft, a driving gear and a driven gear, wherein the rotating shaft is vertically arranged, the rotating shaft is rotatably connected with the central position of the condensation plate, the central position of the paddle is fixedly connected with the rotating shaft, the paddle is rotatably connected with the condensation plate through the rotating shaft, the driving gear and the driven gear are located in the tank body, the driving gear and the driven gear are located above the paddle, the driving device is connected with the driving gear, the driving device is suitable for driving the driving gear to rotate, the driven gear is fixedly connected with the rotating shaft, and the driving gear is in meshing transmission connection with the driven gear.
8. The waste gas utilization device for fructose production according to claim 6, further comprising a gas return pipe, wherein the gas return pipe is fixedly connected with the top of the tank body, one end of the gas return pipe is communicated with the space above the blades inside the tank body, and the other end of the gas return pipe is communicated with the space outside the tank body.
9. The waste gas utilization device for fructose production according to claim 8, wherein a first one-way valve is connected to the air return pipe, and the first one-way valve is adapted to be closed when the air return pipe exhausts air and to be opened when the air return pipe admits air.
10. The waste gas utilization device for fructose production according to claim 1, wherein a second one-way valve is connected to the air outlet pipe, and the second one-way valve is adapted to be turned on when the air outlet pipe exhausts air and turned off when the air outlet pipe admits air.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210976298.4A CN115282720B (en) | 2022-08-15 | 2022-08-15 | Waste gas utilization device for fructose production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210976298.4A CN115282720B (en) | 2022-08-15 | 2022-08-15 | Waste gas utilization device for fructose production |
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| CN115282720A true CN115282720A (en) | 2022-11-04 |
| CN115282720B CN115282720B (en) | 2023-10-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117298800A (en) * | 2023-11-27 | 2023-12-29 | 山西亚鑫新能科技有限公司 | VOCs collection and waste gas comprehensive treatment system and method |
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| CN117298800A (en) * | 2023-11-27 | 2023-12-29 | 山西亚鑫新能科技有限公司 | VOCs collection and waste gas comprehensive treatment system and method |
| CN117298800B (en) * | 2023-11-27 | 2024-02-06 | 山西亚鑫新能科技有限公司 | VOCs collection and waste gas comprehensive treatment system and method |
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