Paper archive deacidification device and support thereof

Abstract

The utility model relates to a paper archive deacidification device and support, including spraying device, ventilation device, casing, rotary platform, support, casing including bottom plate, protective casing, protective door, equipment cabin, protective casing, equipment cabin fixed on the bottom plate, rotary platform is assembled on the bottom plate, rotary platform part is located in the protective casing, protective door is located in the protective casing, and the support is located in the protective casing. One part of the rotating platform is located outside the protective shell, a plurality of spray nozzles and air nozzles are arranged on the side wall of the equipment bin, the spray nozzles and the air nozzles are located above the rotating platform and located in the protective shell, and a plurality of supports are arranged on the upper surface of the rotating platform. The bookbinding machine is simple in structure, bookbound archives and books can be subjected to deacidification treatment through the support and then stored, pollution to the atmosphere is reduced, the rotating platform is utilized, assembling is more compact, and working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of paper archive deacidification, in particular to a paper archive deacidification device and a bracket thereof. Background Art

[0002] Paper is made of fiber raw materials. The stability of cellulose is one of the most important conditions for maintaining the physical properties of paper. Cellulose is relatively stable under neutral and weakly alkaline conditions and is generally not easily hydrolyzed and oxidized. However, under acidic conditions, due to the catalytic effect of acid, the hydrolysis of cellulose is significantly enhanced. After cellulose hydrolysis, the degree of polymerization decreases, and the strength of paper also decreases. Over time, the paper will become powdery. The archives in the archives room have important information and need to be stored for a long time. Therefore, it is urgent to conduct a thorough deacidification study on paper archives and documents.

[0003] The existing deacidification processes mainly include liquid phase deacidification and gas phase deacidification, and the principle is to use an alkaline deacidification agent to neutralize the acid in the paper to achieve the purpose of deacidification. For example, the utility model patent with the authorization announcement number CN 2081 04900 U discloses a fully automatic paper spray deacidification device, including a conveying device for placing paper, a spraying device is arranged above the conveying device, the spraying device is connected to a liquid storage tank through a driving pump, the liquid storage tank is used to store the deacidification agent, and the deacidification agent is driven into the spraying device through the driving pump to spray deacidify the paper. Along the conveying direction of the conveying device, the rear side of the spraying device is provided with an auxiliary drying device and an air filtering device, and the end of the conveying device is provided with a paper collecting device. Its disadvantage is that it is suitable for single-sheet paper, and cannot be deacidified for bound paper and books. The deacidification agent in the deacidification process is directly discharged into the atmosphere, polluting the environment. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a paper archive deacidification device and a bracket thereof.

[0005] The utility model solves the technical problem by adopting the following technical scheme: a paper archive deacidification device, comprising a spray device, a ventilation device, a casing, a rotating platform and a bracket, wherein the spray device comprises a spray nozzle, an atomizer and a liquid storage barrel, the casing comprises a bottom plate, a protective shell, a protective door and an equipment bin, the protective shell and the equipment bin are fixedly arranged on the bottom plate, the protective shell is semi-cylindrical and buckled on the bottom plate, the rotating platform is assembled on the bottom plate and can rotate relative to the bottom plate, a part of the rotating platform is located in the protective shell and a part is located outside the protective shell, the side of the protective shell located on the rotating platform is an open opening and is provided with a protective door, a through hole is provided in the middle of the rotating platform, the equipment bin passes through the through hole and is exposed above the rotating platform, a plurality of spray nozzles and air nozzles are provided on the side wall of the equipment bin, the spray nozzles and air nozzles are located above the rotating platform and in the protective shell, and a plurality of brackets are provided on the upper surface of the rotating platform.

[0006] Specifically, the bracket includes a baffle plate and a baffle rod, wherein the baffle plate is located on the outside, and the baffle rod is located on the inside, and a certain distance is provided between the baffle plate and the baffle rod.

[0007] Specifically, the air nozzle is connected to the high-pressure air pump through an air pipe.

[0008] Specifically, a side limiting groove is provided on the side wall at the open mouth of the protective shell, a top through hole is provided on the top of the protective shell, the protective door is inserted into the top through hole, and the side edge is located in the side limiting groove.

[0009] Specifically, a protective cover is fixedly provided in the middle of the protective shell, and the protective cover is arranged outside the equipment bin. A water retaining edge is provided at the through hole of the rotating platform, and the water retaining edge is located in the gap between the protective cover and the equipment bin.

[0010] Specifically, a ventilation device is provided above the protective cover, and a second air filter is arranged in the ventilation device.

[0011] Specifically, a liquid collecting tank is provided on the rotating platform, and the upper surface of the rotating platform is inclined toward the liquid collecting tank.

[0012] Specifically, the spray device includes a spray nozzle, an atomizer, and a liquid storage barrel. The spray nozzle is connected with the atomizer and the liquid storage barrel through a pipeline, and a liquid inlet is arranged outside the liquid storage barrel.

[0013] A paper archive deacidification support comprises a baffle, a baffle rod and a mounting plate. The mounting plate is detachably mounted on a rotating platform. The baffle rod is fixed on the mounting plate. A clamping strip is provided on the mounting plate. A clamping block is provided under the baffle. The clamping block is assembled on the clamping strip. The side wall of the clamping strip is provided with anti-slip grooves.

[0014] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and can use the bracket to deacidify the bound files and books before storing them; the deacidification and drying processes are all carried out in a relatively closed protective shell, and the internal air is filtered through the second air filter to filter the deacidifying agent before being discharged to the atmosphere, thereby reducing pollution to the atmosphere; the use of the rotating platform makes the assembly more compact, and can deacidify a portion of the files and books, while at the outer workstation, the operator takes down the processed files and books and places the files and books to be deacidified, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the deacidification device of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the deacidification device of the utility model.

[0017] Figure 3 This is a schematic diagram of the spray device of the utility model.

[0018] Figure 4 This is a schematic diagram of the support structure of the utility model.

[0019] Figure 5 It is a partial structural diagram of the bracket spacing adjustment structure of the utility model.

[0020] In the figure, 1 is a rotating platform, 101 is a water retaining edge, 102 is a water collecting trough, 103 is a driven wheel, 104 is a driving wheel, 105 is a driving motor, 201 is a bottom plate, 202 is a protective shell, 2021 is a side limit strip, 203 is a protective door, 2031 is a connecting rod, 3 is a protective cover, 301 is a ventilation device, 4 is a bracket, 401 is a baffle, 402 is a baffle, 403 is a mounting plate, 404 is a card strip, 405 is a card block, 5 is a spray nozzle, 6 is an equipment compartment, 601 is a first air filter, and 7 is an air nozzle. DETAILED DESCRIPTION

[0021] The utility model will now be further described in detail with reference to the accompanying drawings.

[0022] Example 1

[0023] like Figures 1 to 3The deacidification device for paper archives shown in the figure comprises a spray device, a ventilation device, a housing, a rotating platform 1, and a bracket 4. The spray device comprises a spray nozzle 5, an atomizer 501, and a liquid storage barrel 502. The housing comprises a bottom plate 201, a protective shell 202, a protective door 203, and an equipment bin 6. The protective shell 202 and the equipment bin 6 are fixedly arranged on the bottom plate 201. The protective shell 202 is semi-cylindrical and is buckled on the bottom plate 201. The rotating platform 1 is assembled on the bottom plate and can rotate relative to the bottom plate 1201. A part of the rotating platform 1 is located in the protective shell 202. The protective shell 202 is located on the side of the rotating platform 1 and is open and has a protective door 203. A through hole is provided in the middle of the rotating platform 1. The equipment compartment 6 passes through the through hole and is exposed above the rotating platform. A plurality of spray nozzles 5 and air nozzles 7 are provided on the side wall of the equipment compartment 6. The spray nozzles 5 and air nozzles 7 are located above the rotating platform and inside the protective shell 202. In the best case, the spray nozzles 5 and air nozzles 7 are evenly spaced inside the equipment compartment 6. A plurality of brackets 4, at least four brackets 4, are provided on the upper surface of the rotating platform 1.

[0024] Specifically, the bracket 4 includes a baffle 401 and a baffle rod 402, wherein the baffle 401 is located on the outside and the baffle rod 402 is located on the inside, and a certain distance is provided between the baffle 401 and the baffle rod 402. The spine of a book or file is placed between the baffle 401 and the baffle rod 402, and then the baffle rod 402 is located between two adjacent pages in the middle of the book, so that the book or bound file is in an upright state.

[0025] Specifically, the air jet nozzle 7 is connected to the high-pressure air pump through an air pipe, and the paper is blown open by high-pressure air. The deacidifying agent of the spray nozzle 7 is sprayed onto the book pages. The high-pressure air pump is assembled in the equipment bin 6. The high-pressure air pump here is the prior art and will not be described in detail. A first air filter 601 is provided on the top of the equipment bin 6. When the high-pressure air pump is working, it can ensure air intake and filter impurities in the gas.

[0026] Specifically, a side limit groove is provided on the side wall at the open mouth of the protective shell 201. The side limit groove can be a groove on the inner side of the protective shell 201, or it can be composed of two side limit strips 2021. A top through hole is provided on the top of the protective shell 201, and the protective door 203 is inserted into the top through hole, and the side is located in the side limit groove. A connecting rod 2031 is provided above the protective door 203.

[0027] Specifically, a protective cover 6 is fixedly provided in the middle of the protective shell 201, and the protective cover 6 is arranged outside the equipment bin 3. A water retaining edge 101 is provided at the through hole of the rotating platform 1, and the water retaining edge 101 is located in the gap between the protective cover 3 and the equipment bin 6 to prevent excess deacidifying agent from overflowing.

[0028] Specifically, a ventilation device 7 is provided above the protective cover 3, and a second air filter is provided in the ventilation device 7, which filters the deacidifying agent in the gas in the protective shell 202 and then discharges it into the air to reduce pollution.

[0029] Specifically, a liquid collecting tank 102 is provided on the rotating platform 1 , and the upper surface of the rotating platform 1 is inclined toward the liquid collecting tank 102 .

[0030] Specifically, the rotating platform 1 is a prior art and can be used as follows: Figure 1 , 2 As shown, a driving wheel 104 and a driven wheel 103 are provided on the lower surface of the rotating platform 1. The driving wheel is driven by a driving motor 105 to rotate the rotating platform 1. Of course, a rotating platform 1 with other driving modes can also be selected according to the situation.

[0031] Specifically, the spray device includes a spray nozzle 5, an atomizer 501, and a liquid storage barrel 502. The spray nozzle 5 is connected to the atomizer 501 and the liquid storage barrel 502 through a pipeline. The liquid storage barrel 502 is provided with a liquid inlet 503. Figure 3 As shown, it is the existing technology. A more intelligent spray device can be used. According to the size of the equipment and the workload, the liquid storage barrel can be placed outside the equipment, or built into the equipment compartment 6, and it can be set according to the actual situation.

[0032] Its working principle is as follows: in the school archive room, when there are relatively few archive materials and books and no large equipment is needed, this equipment is selected, and the bound archives or books that need to be deacidified are placed between the baffle 401 and the baffle rod 402 in an upright state, and the paper is toward the center side of the rotating platform 1, and the rotating platform 1 rotates to bring the book into the protective shell 202, and the high-pressure air pump and the spray device are turned on. Under the action of the high-pressure gas of the air nozzle 7, the paper is opened, and the deacidifying agent is sprayed through the spray nozzle 5 and sprayed onto the paper for deacidification, and the spray device is first turned off, and then the air from the air nozzle is used to blow the paper dry;

[0033] In this process, the files or books to be deacidified are placed on the bracket 4 outside the protective shell 202. After the deacidification work in the protective shell 202 is completed, the protective door 203 is lifted upwards, the rotating platform 1 is started, the files or books that have been deacidified are transferred out, and the files or books to be deacidified are transferred in, the rotating platform 1 is stopped, the protective door 203 is lowered, the spray device and the high-pressure air pump are turned on, and the deacidification work is carried out. At the same time, the files or books that have been deacidified are taken out, and then the files or books to be deacidified are put in, and this cycle is repeated, and the work efficiency is high.

[0034] Example 2

[0035] like Figure 4 , 5A paper archive deacidification support shown in the figure includes a baffle 401, a baffle rod 402, and a mounting plate 403. The mounting plate is detachably mounted on a rotating platform 1. The baffle rod 402 is fixedly mounted on the mounting plate 403. A clamping strip 404 is provided on the mounting plate 403. A clamping block 405 is provided under the baffle 401. The clamping block 405 is assembled on the clamping strip 404. The side wall of the clamping strip 404 is provided with anti-slip grooves. The clamping block 405 needs to be pushed hard to move along the clamping strip 404. In this way, the distance between the baffle and the baffle rod can be adjusted according to the spines of books with different thicknesses, so that the supporting effect of books and archives is better.

[0036] The present invention is not limited to the described implementation modes, and anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solutions that are the same or similar to the present invention fall within the protection scope of the present invention.

[0037] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

Claims

1. A paper archive deacidification device, comprising a spray device, a ventilator, and a housing, wherein the spray device comprises a spray nozzle, an atomizer, and a liquid storage tank, characterized in that: It also includes a rotating platform and a bracket. The casing includes a base plate, a protective shell, a protective door, and an equipment bin. The protective shell and the equipment bin are fixedly arranged on the base plate. The protective shell is semi-cylindrical and snaps onto the base plate. The rotating platform is assembled on the base plate and can rotate relative to the base plate. A portion of the rotating platform is located inside the protective shell, and a portion is located outside the protective shell. The side of the protective shell located on the rotating platform is an open opening and is provided with a protective door. A through hole is provided in the middle of the rotating platform. The equipment bin passes through the through hole and is exposed above the rotating platform. A plurality of spray nozzles and air nozzles are provided on the side walls of the equipment bin. The spray nozzles and air nozzles are located above the rotating platform and inside the protective shell. A plurality of brackets are provided on the upper surface of the rotating platform.

2. A paper archive deacidification device according to claim 1, characterized in that: The bracket comprises a baffle plate and a baffle rod, wherein the baffle plate is located on the outside, the baffle rod is located on the inside, and a certain distance is arranged between the baffle plate and the baffle rod.

3. A paper archive deacidification device according to claim 1, characterized in that: The air jet nozzle is connected with the high-pressure air pump through an air pipe.

4. A paper archive deacidification device according to claim 1, characterized in that: A side limiting groove is arranged on the side wall at the open mouth of the protective shell, a top through hole is opened on the top of the protective shell, the protective door is inserted into the top through hole, and the side edge is located in the side limiting groove.

5. The paper archive deacidification device according to claim 1, characterized in that: A protective cover is fixedly provided at the middle of the protective shell, and the protective cover is arranged outside the equipment bin. A water retaining edge is provided at the through hole of the rotating platform, and the water retaining edge is located in the gap between the protective cover and the equipment bin.

6. A paper archive deacidification device according to claim 5, characterized in that: A ventilation device is arranged above the protective cover, and a second air filter is arranged in the ventilation device.

7. The paper archive deacidification device according to claim 1, characterized in that: The rotating platform is provided with a liquid collecting tank, and the upper surface of the rotating platform is inclined toward the liquid collecting tank.

8. A paper archive deacidification support, characterized in that: The deacidification device applied to any one of claims 1 to 7 comprises a baffle, a baffle rod, and a mounting plate, wherein the baffle rod is fixedly mounted on the mounting plate, a clamping strip is provided on the mounting plate, a clamping block is provided under the baffle, and the clamping block is assembled on the clamping strip.

9. A paper archive deacidification support according to claim 8, characterized in that: The side wall of the clamping strip is provided with anti-slip grooves.

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