CN219157293U - Electrostatic atomization continuous spray deacidification device - Google Patents
Electrostatic atomization continuous spray deacidification device Download PDFInfo
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- CN219157293U CN219157293U CN202222550974.XU CN202222550974U CN219157293U CN 219157293 U CN219157293 U CN 219157293U CN 202222550974 U CN202222550974 U CN 202222550974U CN 219157293 U CN219157293 U CN 219157293U
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- 238000000889 atomisation Methods 0.000 title claims abstract description 35
- 239000007921 spray Substances 0.000 title claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 239000003595 mist Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application discloses continuous spraying deacidification device of electrostatic atomization, this continuous spraying deacidification device of electrostatic atomization includes: the device comprises a frame body, a conveyor belt, a water film generator and an atomization deacidification device; the water film generator is arranged on the frame body and is used for forming a water film on the surface of the conveyor belt; the atomization deacidification device comprises a deacidification agent liquid storage tank, an outer cover, an atomization nozzle, an electrostatic generator and Shi Yabeng; the outer cover is fixedly arranged on the frame body and covers the upper part of the conveyor belt, the atomizing nozzle is fixedly arranged at the upper end of the outer cover and faces the conveyor belt, the atomizing nozzle is connected with the pressure pump through a pipeline, and the pressure pump is connected with the deacidification agent liquid storage tank through a pipeline; the deacidification agent liquid storage tank, the pressurizing pump and the atomizing nozzle jointly form a deacidification agent flow channel, and the static electricity generating end of the static electricity generator is arranged in the deacidification agent flow channel. The paper deacidification equipment has the problems that the deacidification uniformity is poor, the paper is easy to damage, and the deacidification efficiency is low in the related art.
Description
Technical Field
The application relates to the technical field of paper deacidification, in particular to an electrostatic atomization continuous spray deacidification device.
Background
I have a large number of paper documents which are used as carriers of cultural ideas and have extremely high protection value. However, these documents are increasingly subject to yellowing and embrittlement due to the effects of time and storage conditions, which, for their part, are mainly the result of acidification of the paper. Whereas the acidification of the literature archives in China is counted in tens of millions, the deacidification is slow.
The Chinese patent (a full-automatic paper spray deacidification device) (application number CN 201820438063.9) proposes continuous paper spray deacidification equipment adopting a conveyor belt, but a spray head adopted by the equipment is a pneumatic atomization spray head, so that the impact force is strong, and the strength requirement of deacidified paper is higher; the common spraying is adopted, so that the spraying uniformity is difficult to control, and the deacidification uniformity of the paper is poor; the paper is fixed on the paper fixing device through porous air suction adsorption on the conveying belt, so that the paper is easy to damage.
The Chinese patent (application No. CN202221018066. X) provides continuous paper spray deacidification equipment adopting mist moistening deacidification, but the impact force of mist drops in the equipment after coming out of a mist outlet is low, and the mist drops are difficult to be deposited on the surface of paper rapidly, so that the actual deacidification efficiency is not high.
Disclosure of Invention
The main aim at of this application provides a continuous spraying deacidification device of electrostatic atomization to solve among the correlation technique paper deacidification equipment and exist deacidification homogeneity relatively poor, damage paper easily, deacidification inefficiency's problem.
In order to achieve the above object, the present application provides an electrostatic atomization continuous spray deacidification device, which includes: the device comprises a frame body, a conveyor belt, a water film generator and an atomization deacidification device; wherein,,
the water film generator is arranged on the frame body and is used for forming a water film on the surface of the conveyor belt;
the atomization deacidification device comprises a deacidification agent liquid storage tank, an outer cover, an atomization spray nozzle, an electrostatic generator and Shi Yabeng;
the outer cover is fixedly arranged on the frame body and covers the upper part of the conveyor belt, the atomizing nozzle is fixedly arranged at the upper end of the outer cover and faces the conveyor belt, the atomizing nozzle is connected with the pressure pump through a pipeline, and the pressure pump is connected with the deacidification agent liquid storage tank through a pipeline;
the deacidification agent liquid storage tank, the pressurizing pump and the atomizing nozzle jointly form a deacidification agent flow channel, and the static electricity generation end of the static electricity generator is arranged in the deacidification agent flow channel.
Further, the automatic paper feeding device and the automatic paper collecting device are respectively arranged at the head end and the tail end of the frame body.
Further, the automatic paper discharging device comprises a mounting frame arranged at the head end of the frame body, a paper discharging platform arranged on the mounting frame, and a paper discharging roller arranged on the paper discharging platform.
Further, the paper discharge platform is provided with a paper discharge surface inclined towards the conveyor belt, the paper discharge roller corresponds to the lowest end of the paper discharge surface, and the paper discharge roller can rotate in a driven manner.
Further, the automatic paper collecting device comprises a paper collecting box and a sliding rail, wherein the paper collecting box is arranged at the tail end of the frame body and is positioned below the conveyor belt, and the upper end of the paper collecting box is provided with an opening;
the opening direction of the sliding rail is parallel to the conveying direction of the conveying belt, the sliding rail is arranged on the inner side of the frame body and is in sliding connection with two sides of the paper collecting box through sliding blocks, and the paper collecting box can be driven to linearly slide on the sliding rail.
Further, the water film generator comprises a water film spray head arranged on the frame body, and the water film spray head faces the conveyor belt.
Further, the device also comprises a tail gas treatment box, wherein the tail gas treatment box is arranged between the upper conveying part and the lower conveying part of the conveying belt and is positioned below the outer cover;
the exhaust treatment device comprises an exhaust treatment box, and is characterized in that a plurality of gas-liquid inlet holes are formed in the upper end of the exhaust treatment box, a liquid discharge pipe is communicated with the lower end of the exhaust treatment box, an exhaust pipe is arranged in the exhaust treatment box, an air inlet hole is formed in the exhaust pipe, and one end of the exhaust pipe extends out of the exhaust treatment box and is provided with an air outlet.
Further, the exhaust pipes are arranged in a plurality and are arranged along the conveying direction of the conveying belt, the exhaust pipes extend out of the tail gas treatment box and are connected to the collecting pipe in parallel, and the air outlet is formed in the collecting pipe.
Further, the device also comprises an exhaust fan communicated with the air outlet and gas treatment equipment communicated with the exhaust fan; the liquid discharge pipe is communicated with the liquid collecting device.
Further, the atomizing nozzle can swing along the direction perpendicular to the conveying direction of the conveying belt.
Further, the conveyor belt is made of hydrophilic materials.
In the embodiment of the application, the frame body, the conveyor belt, the water film generator and the atomization deacidification device are arranged; the water film generator is arranged on the frame body and is used for forming a water film on the surface of the conveyor belt; the atomization deacidification device comprises a deacidification agent liquid storage tank, an outer cover, an atomization nozzle, an electrostatic generator and Shi Yabeng; the outer cover is fixedly arranged on the frame body and covers the upper part of the conveyor belt, the atomizing nozzle is fixedly arranged at the upper end of the outer cover and faces the conveyor belt, the atomizing nozzle is connected with the pressure pump through a pipeline, and the pressure pump is connected with the deacidification agent liquid storage tank through a pipeline; the deacidification agent liquid storage tank, the pressure applying pump and the atomizing nozzle jointly form a deacidification agent flow channel, the static generation end of the static generator is arranged in the deacidification agent flow channel, the purpose that a water film is formed by the water film generator on a conveying belt is achieved, paper is adsorbed on the conveying belt through the water film and moves to the position of an atomizing deacidification device along with the conveying belt for atomizing deacidification, the deacidification agent fog drops are charged in an electrostatic atomizing mode in the atomizing deacidification process, the fog drops are difficultly aggregated due to the repulsive interaction of the charges, the orientation effect of the charges in the fog drops enables the fog drops to be automatically and uniformly spread on the surface of the paper, meanwhile, the pressure applying pump directly applies pressure to the deacidification agent to atomize the deacidification agent, high-pressure air is abandoned, the aim of reducing the impact force to the paper is achieved, the deacidification uniformity and the deacidification efficiency of the deacidification agent are improved, the impact force to the paper after the deacidification agent is reduced, the paper is adsorbed, the paper is prevented from damaging and deforming the technical effect when being fixed is further solved, and the problem that the deacidification equipment in the related technology is poor in uniformity is easy to damage to the paper is low.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application. In the drawings:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a mist deacidification apparatus in accordance with an embodiment of the present application;
the automatic paper feeding device comprises a 1 automatic paper feeding device, a 101 paper feeding platform, 102 paper feeding rollers, a 2 conveyor belt, a 3 atomization deacidification device, a 301 outer cover, a 302 atomization nozzle, 303 fogdrops, a 304 deacidification agent liquid storage tank, a 4 collecting pipe, a 5 automatic paper feeding device, a 501 paper feeding box, 502 sliding rails, a 6 water film generator, a 7 frame body, an 8 tail gas treatment box, an 81 gas-liquid inlet, an 82 liquid discharge pipe, a 9 exhaust pipe, a 91 air inlet and a 92 air outlet.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein.
In the present application, the terms "upper", "lower", "inner", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "configured," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 2, an embodiment of the present application provides an electrostatic atomization continuous spray deacidification device, which includes: the device comprises a frame body 7, a conveyor belt 2, a water film generator 6 and an atomization deacidification device 3; wherein,,
the water film generator 6 is arranged on the frame body 7 and is used for forming a water film on the surface of the conveyor belt 2;
the atomization deacidification device 3 comprises a deacidification agent liquid storage tank 304, an outer cover 301, an atomization spray head 302, an electrostatic generator and Shi Yabeng;
as shown in fig. 2, an outer cover 301 is fixedly arranged on a frame 7 and covers the upper part of a conveyor belt 2, an atomizing nozzle 302 is fixedly arranged at the upper end of the outer cover 301 and faces the conveyor belt, the atomizing nozzle 302 is connected with a pressure pump through a pipeline, and the pressure pump is connected with a deacidification agent liquid storage tank 304 through a pipeline;
the deacidification agent liquid storage tank 304, the pressurizing pump and the atomizing nozzle 302 together form a deacidification agent flow channel, and the static electricity generating end of the static electricity generator is arranged in the deacidification agent flow channel.
In this embodiment, this continuous spraying deacidification device of electrostatic atomization mainly comprises support body 7, conveyer belt 2, water film generator 6 and atomizing deacidification device 3, and wherein support body 7 is as the installation basis of whole device, and conveyer belt 2 is installed on support body 7, and conveyer belt 2 is including installing the transfer wheel at support body 7 both ends and the conveyer belt of cover on the transfer wheel in both ends, and one of them transfer wheel is connected with driving motor, and it is rotatory to drive this transfer wheel by driving motor to drive the conveyer belt and remove.
The water film generator 6 can be installed on the frame body 7 and is located on the right side of the atomization deacidification device 3 and below the conveyor belt 2, and the water film generator 6 comprises a water film spray head arranged on the frame body 7, and the water film spray head faces the conveyor belt 2. The water film generator 6 is used in this application to spray water to the surface of the conveyor belt 2 to form a water film, and when the paper is placed on the conveyor belt 2, the paper is unfolded and adsorbed and fixed on the surface of the conveyor belt 2 under the adsorption action of the water film. In the related art, the mode of adsorbing and fixing the paper by the air holes is adopted, the paper is easy to be damaged under the action of suction force, and deformation is easy to occur at the positions corresponding to the air holes. The mode of adopting water film to adsorb paper fixed in this embodiment can make paper atress more even, can effectually prevent paper damage. In order to enable the surface of the conveyor belt 2 to form a water film better, the conveyor belt 2 is made of hydrophilic materials.
The atomizing deacidification device 3 is a structure capable of atomizing deacidification of paper on the conveyor belt 2. The atomization deacidification device 3 in this embodiment is composed of a deacidification agent liquid storage tank 304, an outer cover 301, an atomization nozzle 302, an electrostatic generator and a pressurizing pump. Wherein deacidification agent liquid reserve tank 304 is used for storing the deacidification agent, and it can place subaerial, and dustcoat 301 is fixed and is formed the space of atomizing deacidification on support body 7, and dustcoat 301 is lower extreme open-ended cuboid structure, its both sides and support body 7 fixed connection make dustcoat 301 can cover and establish in conveyer belt 2 top.
The atomizer 302 is installed in the housing 301 and connected to the pressurizing pump through a pipe, and the atomizer 302 can spray deacidification agent mist 303 toward the upper surface of the conveyor belt 2. Shi Yabeng is connected with the deacidification agent liquid storage tank 304 through a pipeline, and can directly apply pressure to the deacidification agent and then convey the deacidification agent to the position of the atomizing nozzle 302, and the deacidification agent is sprayed out after pressure release and atomization are carried out by the atomizing nozzle 302. Because the deacidification agent is directly pressed by the pressing pump, high-pressure air is not involved, the impact force on paper is reduced, the water film can adsorb and fix the paper, and meanwhile, the deacidification tail gas treatment capacity is reduced. Since the spraying range of the atomizer 302 is limited by its own structure, the atomizer 302 in this embodiment can swing in a direction perpendicular to the conveying direction of the conveyor belt 2 in order to increase the spraying range of the atomizer 302. Specifically, the inner side of the outer cover 301 can be fixedly provided with a mounting seat, the mounting seat is hinged with the atomizing nozzle 302 through a rotating shaft, the axis of the rotating shaft is parallel to the conveying direction of the conveyor belt 2, a steering engine or a motor is fixed on the mounting seat and connected with the rotating shaft, and the steering engine or the motor directly drives the atomizing nozzle 302 to swing.
The deacidification agent reservoir 304, the pressurization pump, and the atomizer head 302 collectively form a deacidification agent flow passage. The static generator is used for enabling the deacidification agent to be charged and can be positively charged, so that the static generation end of the static generator in the embodiment needs to be located in the flow channel of the deacidification agent, for example, a static rod of the static generator is installed in the liquid storage tank 304 of the deacidification agent, so that the deacidification agent in the liquid storage tank of the deacidification agent is electrostatically charged, and the mist droplets 303 formed by the atomizing nozzle 302 are positively charged. Due to the repulsive interaction of the charges, the fog drops 303 are not easy to agglomerate, so that the particle size of the fog drops 303 is effectively reduced, and the guiding effect of the charges in the fog drops 303 enables the fog drops 303 to be automatically and uniformly spread on the surface of negatively charged paper. The negative charge on the surface of the paper may be the charge carried by the paper or may be a negative charge generated on the surface of the paper by using another electrostatic generator. The voltage range used for the electrostatic generator for applying the mist 303 with static electricity is 5000 to 50000V, and more preferably 10000 to 20000V. The pressurizing force of the pressurizing pump is in the range of 2-20kg/cm2, and further preferably, the pressurizing force is in the range of 5-10kg/cm2.
This embodiment has reached by water film generator 6 at conveyer belt 2 forms the water film, the paper adsorbs on conveyer belt 2 through the water film and along with conveyer belt 2 removes the position of atomizing deacidification device 3 and carries out atomizing deacidification, adopt electrostatic atomization mode to make deacidification agent fog droplet 303 have electric charge at atomizing deacidification in-process, it is difficult to condense because of the repulsive interaction of electric charge makes fog droplet 303, and the direction effect of electric charge makes fog droplet 303 automatic evenly spread on the paper surface, direct messenger's atomizing of pressing deacidification agent is pressed to the pressure pump simultaneously, abandon the high-pressure air, the purpose to the impact force of paper has been reduced, thereby the deacidification homogeneity and deacidification efficiency of deacidification agent on the paper have been realized improving, and the impact force to the paper after the deacidification agent atomizing has been reduced, water film adsorption paper has also prevented the technological effect of paper damage deformation when fixed, and then the paper deacidification equipment has had the deacidification homogeneity relatively poor, easy damage, the paper has been easily, the problem that deacidification efficiency is lower in the related art.
As shown in fig. 1, in order to further improve the deacidification efficiency of paper and reduce the operation burden of personnel, the embodiment further comprises an automatic paper feeding device 1 and an automatic paper collecting device 5, wherein the automatic paper feeding device 1 and the automatic paper collecting device 5 are respectively arranged at the head end and the tail end of the frame body 7, the automatic paper feeding device 1 can automatically convey and place paper onto the conveyor belt 2, the conveyor belt 2 conveys the paper to the position corresponding to the atomization deacidification device 3 for electrostatic atomization deacidification, and the deacidified paper is conveyed to the position corresponding to the automatic paper collecting device 5 by the conveyor belt 2 and collected by the automatic paper collecting device 5.
The automatic paper feeding device 1 comprises a mounting frame arranged at the head end of the frame body 7, a paper feeding platform 101 arranged on the mounting frame, and a paper feeding roller 102 arranged on the paper feeding platform 101. The paper discharge table 101 has a paper discharge surface inclined toward the conveyor belt 2, and the paper discharge roller 102 corresponds to the lowest end of the paper discharge surface, and the paper discharge roller 102 is driven to rotate to convey the paper on the paper discharge surface onto the conveyor belt 2 by controlling the rotation of the paper discharge roller 102. The discharge roller 102 may be connected to a drive motor, and the discharge roller 102 may be directly driven to rotate by the drive motor.
The automatic paper collecting device 5 comprises a paper collecting box and a slide rail 502, wherein the paper collecting box is arranged at the tail end of the frame body 7 and is positioned below the conveyor belt 2, and the upper end of the paper collecting box is provided with an opening; the opening direction of the slide rail 502 is parallel to the conveying direction of the conveyor belt 2, the slide rail 502 is arranged on the inner side of the frame body 7 and is in sliding connection with two sides of the paper collecting box through sliding blocks, and the paper collecting box can slide on the slide rail 502 in a linear manner in a driven manner.
Specifically, the paper is conveyed to the end of the conveyor belt 2 after deacidification, and then the paper gradually breaks away from the conveyor belt 2 along with the continued movement of the conveyor belt 2, and for this purpose, the paper collecting box is installed at the end of the conveyor belt 2 and below the conveyor belt 2. The paper collecting box can be driven to linearly move on the sliding rail 502 along the conveying direction of the conveying belt 2, when the paper is close to the tail end of the conveying belt 2, the paper collecting box is located at the initial position, namely below the conveying belt 2 and does not extend outwards, and along with the continuous movement of the conveying belt 2, the paper gradually breaks away from the conveying belt 2, the paper collecting box can be driven to extend outwards, and the paper breaking away from the conveying belt 2 can fall into the paper collecting box. After finishing the paper collection of the paper once, the paper collection box is driven to reversely move to the initial position. The paper collecting box makes reciprocating linear motion in the paper collecting process, so that the paper collecting box can be driven by an air cylinder or a screw motor.
In order to facilitate the treatment of the tail gas and the waste liquid generated in the atomization deacidification process, as shown in fig. 1 and 2, the embodiment further comprises a tail gas treatment box 8, wherein the tail gas treatment box 8 is arranged between the upper conveying part and the lower conveying part of the conveying belt 2 and below the outer cover 301, two sides of the tail gas treatment box 8 can be fixedly connected with the frame body 7, the installation and the use of the tail gas treatment do not affect the normal operation of the conveying belt 2, the width of the tail gas treatment box 8 is larger than the width of the conveying belt 2, and the length of the tail gas treatment box is larger than or equal to the length of the outer cover 301;
the tail gas treatment box 8 can be of a hollow cuboid structure, a plurality of gas-liquid inlet holes 81 are formed in the upper end of the tail gas treatment box 8, a liquid discharge pipe 82 is communicated with the lower end of the tail gas treatment box 8, an exhaust pipe 9 is arranged in the tail gas treatment box 8, an air inlet hole 91 is formed in the exhaust pipe 9, and one end of the exhaust pipe 9 extends out of the tail gas treatment box 8 and is provided with an air outlet 92.
Part of the mist droplets 303 ejected from the atomizer 302 can drop on the periphery of the conveyor belt 2, and the part of mist droplets 303 can flow into the tail gas treatment tank 8 through the gas-liquid inlet 81 at the upper end of the tail gas treatment tank 8, deposit to the lower end of the tail gas treatment tank 8 and are discharged through the liquid discharge pipe 82. Meanwhile, the waste gas generated in the deacidification process can also enter the tail gas treatment box 8 through the gas-liquid inlet 81 and enter the exhaust pipe 9 through the air inlet 91, and the waste gas is discharged through the air outlet 92 on the exhaust pipe 9. The exhaust gas from the outlet 92 may be directed by an exhaust fan to be discharged into a gas treatment facility for subsequent treatment, and the liquid from the liquid discharge tube 82 may flow into a liquid collection device for treatment.
In order to improve the exhaust efficiency, the exhaust pipes 9 are arranged in a plurality along the conveying direction of the conveyor belt 2, the exhaust pipes extend out of the tail gas treatment box 8 and are connected to the collecting pipe 4 in parallel, and the air outlets 92 are formed in the collecting pipe 4.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modifications, equivalent substitutions, improvements, or the like, which are within the spirit and principles of the present application, are intended to be included within the scope of the present application.
Claims (10)
1. An electrostatically atomizing continuous spray deacidification device, comprising: the device comprises a frame body, a conveyor belt, a water film generator and an atomization deacidification device; wherein,,
the water film generator is arranged on the frame body and is used for forming a water film on the surface of the conveyor belt;
the atomization deacidification device comprises a deacidification agent liquid storage tank, an outer cover, an atomization spray nozzle, an electrostatic generator and Shi Yabeng;
the outer cover is fixedly arranged on the frame body and covers the upper part of the conveyor belt, the atomizing nozzle is fixedly arranged at the upper end of the outer cover and faces the conveyor belt, the atomizing nozzle is connected with the pressure pump through a pipeline, and the pressure pump is connected with the deacidification agent liquid storage tank through a pipeline;
the deacidification agent liquid storage tank, the pressurizing pump and the atomizing nozzle jointly form a deacidification agent flow channel, and the static electricity generation end of the static electricity generator is arranged in the deacidification agent flow channel.
2. The electrostatic atomizing continuous spray deacidification device of claim 1, further comprising an automatic paper feeding device and an automatic paper receiving device, wherein the automatic paper feeding device and the automatic paper receiving device are respectively arranged at the head end and the tail end of the frame body.
3. The electrostatic atomizing continuous spraying deacidification device according to claim 2, wherein the automatic paper discharge device comprises a mounting frame arranged at a head end of the frame body, a paper discharge platform arranged on the mounting frame, and a paper discharge roller arranged on the paper discharge platform.
4. An electrostatically atomizing continuous spray deacidification device as claimed in claim 3, wherein said discharge platform has a discharge surface inclined toward the conveyor belt, said discharge roller corresponding to a lowermost end of said discharge surface, said discharge roller being drivingly rotatable.
5. The electrostatic atomizing continuous spraying deacidification device according to any one of claims 2 to 4, wherein the automatic paper collection device comprises a paper collection box and a slide rail, the paper collection box is arranged at the tail end of the frame body and below the conveyor belt, and the upper end of the paper collection box is arranged in an opening manner;
the opening direction of the sliding rail is parallel to the conveying direction of the conveying belt, the sliding rail is arranged on the inner side of the frame body and is in sliding connection with two sides of the paper collecting box through sliding blocks, and the paper collecting box can be driven to linearly slide on the sliding rail.
6. The apparatus of claim 1, wherein the water film generator comprises a water film spray head disposed on the frame, the water film spray head being oriented toward the conveyor belt.
7. The electrostatically atomizing continuous mist-spraying deacidification device as set forth in claim 1, further comprising a tail gas treatment tank provided between an upper conveying portion and a lower conveying portion of said conveyor belt and located below said housing;
the exhaust treatment device comprises an exhaust treatment box, and is characterized in that a plurality of gas-liquid inlet holes are formed in the upper end of the exhaust treatment box, a liquid discharge pipe is communicated with the lower end of the exhaust treatment box, an exhaust pipe is arranged in the exhaust treatment box, an air inlet hole is formed in the exhaust pipe, and one end of the exhaust pipe extends out of the exhaust treatment box and is provided with an air outlet.
8. The apparatus according to claim 7, wherein a plurality of exhaust pipes are arranged along a conveying direction of the conveyor belt, the exhaust pipes extend out of the exhaust gas treatment tank and are connected in parallel to a collecting pipe, and the air outlet is formed in the collecting pipe.
9. The electrostatically atomizing continuous mist deacidification plant of claim 8, further comprising an exhaust fan in communication with said air outlet and a gas treatment device in communication with said exhaust fan; the liquid discharge pipe is communicated with the liquid collecting device.
10. The electrostatically atomizing continuous mist deacidification apparatus as set forth in claim 1, wherein said conveyor belt is made of hydrophilic material;
the atomizing nozzle can swing along the direction perpendicular to the conveying direction of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550974.XU CN219157293U (en) | 2022-09-21 | 2022-09-21 | Electrostatic atomization continuous spray deacidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222550974.XU CN219157293U (en) | 2022-09-21 | 2022-09-21 | Electrostatic atomization continuous spray deacidification device |
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| Publication Number | Publication Date |
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| CN219157293U true CN219157293U (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222550974.XU Active CN219157293U (en) | 2022-09-21 | 2022-09-21 | Electrostatic atomization continuous spray deacidification device |
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- 2022-09-21 CN CN202222550974.XU patent/CN219157293U/en active Active
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