CN219211034U - High-confidentiality green environment-friendly file processing equipment - Google Patents

Abstract

The utility model relates to the technical field of confidential information file processing equipment, in particular to high-confidentiality green environment-friendly file processing equipment which comprises a paper shredding device, a pulping device, a stirring device and a dehydration device, wherein the paper shredding device, the pulping device, the stirring device and the dehydration device are arranged in the same frame, and the operation is convenient and the turnover is convenient.

Description

High-confidentiality green environment-friendly file processing equipment

Technical Field

The utility model relates to the technical field of confidential information file processing equipment, in particular to high-confidentiality green environment-friendly file processing equipment.

Background

In the existing information age, although many offices are network offices, many secret information is recorded on paper files, so that storage and viewing are convenient, but important information on paper needs to be processed when the important information is not needed any more, and potential safety hazards such as important information leakage are reduced. There are many types of paper shredding devices in the prior art to achieve the purpose of secure information processing.

The chinese patent of application No. 201711361967.2 discloses a kneader for office that confidentiality is strong, including base, garrulous carton, atomising head, collection paper groove, base downside four corners is equipped with the removal pulley, the top region of first baffle is equipped with smashes the chamber, and the top region of second baffle is equipped with spouts the water cavity, and threaded connection has the water pipe on the delivery port of water pump, and water pipe one end stretches into garrulous carton inside and is connected with the atomising head, the inside still fixed mounting of garrulous carton has a collection paper groove.

In the prior device, each part is directly installed up and down, so that the up and down height is too high, the operation is not very convenient, and the turnover is not very convenient.

Disclosure of Invention

The utility model aims to provide high-confidentiality green environment-friendly file processing equipment which is convenient to operate and turn round.

The technical aim of the utility model is realized by the following technical scheme: a high security document processing apparatus includes a paper shredding device, a pulping device, a stirring device, and a dewatering device, which are mounted in the same frame.

As a preference for the present utility model, the rack includes a bottom support frame, a left side support frame, a middle support frame, and a right side support frame.

Preferably, in the present utility model, casters are mounted on the bottom support frame.

Preferably, the paper shredding device, the pulping device and the stirring device are arranged between the left side supporting frame and the middle supporting frame.

Preferably, the dewatering device is installed between the middle support frame and the right support frame.

Preferably, a reinforcing rod is provided between the left side support frame and the front side of the intermediate support frame.

Preferably, a reinforcing rod is disposed between the front sides of the middle support frame and the right support frame.

As a preferable aspect of the present utility model, a panel is provided between the left side support frame and the front side of the intermediate support frame.

As a preferable aspect of the present utility model, a panel is provided between the front sides of the middle support frame and the right support frame.

As a preferable mode for the utility model, the dewatering device comprises a machine case and a spiral dewatering machine transversely erected on the machine case, wherein a feed inlet is arranged on the spiral dewatering machine, the dewatering device further comprises a guiding and filtering mechanism for guiding paper pulp to the feed inlet and enabling the paper pulp to enter the spiral dewatering machine, the guiding and filtering mechanism comprises a left inclined guiding baffle plate and a right inclined guiding baffle plate which are installed in the machine case and are in inclined shapes, the left inclined guiding baffle plate and the right inclined guiding baffle plate are parallel left and right and are distributed at intervals, and the guiding and filtering mechanism further comprises a surface inclined filtering screen and a substrate inclined filtering screen, wherein the surface inclined filtering screen and the substrate inclined filtering screen are arranged at intervals below the surface inclined filtering screen.

The utility model has the beneficial effects that: the processor can form an integral whole structure, the height can be effectively reduced, the operation is more convenient, and the turnover is more convenient.

Drawings

Fig. 1 is a schematic perspective view of a pulping device in a processor of embodiment 1 in a disassembled state;

FIG. 2 is a schematic perspective view of the structure of FIG. 1 in an up-down intermediate position;

FIG. 3 is a schematic perspective view of the lower side view of FIG. 1;

FIG. 4 is a schematic perspective view of the structure of FIG. 1 in elevation;

FIG. 5 is a schematic perspective view of the refining apparatus during assembly;

FIG. 6 is a schematic perspective view of the refining apparatus shown in FIG. 5 after the structure is assembled;

fig. 7 is a schematic perspective view of the functional module device in the processor of embodiment 1 after being constructed;

FIG. 8 is a schematic perspective view of the structure of FIG. 7 from the rear left perspective;

FIG. 9 is a schematic perspective view of the left part of the cabinet of the dehydration engine of FIG. 8 after being opened;

FIG. 10 is a schematic view showing the structure of the inside of the stirring device in the treating machine of example 1;

FIG. 11 is a schematic perspective view of a split type machine formed by arranging corresponding boxes outside each functional module device in FIG. 7;

Fig. 12 is a schematic perspective view showing a modification of the document processing apparatus of embodiment 4 to an integrated model based on the basic functional module of embodiment 1;

FIG. 13 is a schematic perspective view of the panel of FIG. 12;

fig. 14 is a schematic perspective view showing the right front view of the internal structure of the dehydration engine case in embodiment 2;

FIG. 15 is a schematic perspective view of the front view of FIG. 14;

FIG. 16 is a schematic perspective view of the left front view of FIG. 14;

FIG. 17 is a schematic perspective view of the dehydration engine of FIG. 14 after the dehydration engine has been installed;

fig. 18 is a schematic perspective view of the structure of the chassis of fig. 17 after the structural part is disassembled.

Detailed Description

The following specific examples are intended to be illustrative of the utility model and are not intended to be limiting, as modifications of the utility model will be apparent to those skilled in the art upon reading the specification without inventive contribution thereto, and are intended to be protected by the patent law within the scope of the appended claims.

In the embodiment 1, as shown in fig. 1-11, an environment-friendly confidential information document destruction processing machine comprises a first box x1, a second box x2, a third box x3 and a fourth box x4, wherein the first box x1 and the second box x2 can be stacked up and down and are communicated up and down, the third box x3 and the fourth box x4 can be stacked up and down and are respectively provided with corresponding devices, the four boxes can be rectangular or approximately rectangular metal boxes made of steel or aluminum alloy and the like, packaging and turnover are convenient, and particularly, the four boxes in the application can be separated, namely, the structures which can be easily disassembled are needed among the devices, the application is mainly realized through connection of a plurality of pipelines, and the details of the application will be further described. Of course, corresponding openings or holes are required to be formed in each box body, so that the butt joint of pipelines between devices is facilitated, or the requirements of various operations such as maintenance and replacement of accessories are sometimes met. Therefore, a split structure can be formed, the four boxes can be stacked, and the stacked boxes can be further installed in a detachable bolt and nut fixing mode, and are separated independently in the carrying process.

Specifically, the first box x1 is provided with the paper shredding device x10 capable of shredding paper up and down, the paper shredding device x10 can adopt an existing roller type paper shredder to shred paper from top to bottom, waste paper enters from the upper side of the paper shredding device x10 and paper scraps exit from the lower side, the paper shredding device x10 is directly fixed in the first box x1 through an existing simple installation and fixing mode, the first box x1 can be opened up and down, and feeding and discharging of the paper shredding device x10 are facilitated.

The second box x2 is provided with a pulping device x11 which can receive the paper scraps falling from the paper shredding device x10 and manufacture paper pulp, so that the upper side of the second box x2 is also required to be opened, the paper scraps can fall conveniently, and of course, the upper side of the pulping device x11 can be provided with a paper shredding receiving hopper which is used for receiving the paper shreds falling from the paper shredding device x10, and the paper shredding receiving hopper is in a cone shape with large upper part and small lower part. The pulping device x11 can also adopt the existing grinding device or soymilk grinder and the like, and can grind paper scraps to obtain more delicate and uniform pulp by adding a one-step grinding structure, and of course, the grinding device is used by injecting water, further, the second box x2 is also provided with and fixed with a stirring device x12 communicated with the pulping device x11, and the stirring device x12 is used for further uniformly stirring the pulp ground by the pulping device x11 and fully mixing the pulp with water to form more high-quality pulp, and of course, the pulping device x11 can adopt the device structure newly designed in the application.

The third box x3 is provided with a pulp accommodating tank x30 communicated with the stirring device x12, the stirring device x12 pumps pulp into the pulp accommodating tank x30 through a pump body to be stored, the pulp accommodating tank x30 stores pulp, the pulp can be automatically or manually lowered into the fourth box x4, the third box x3 is also provided with a dewatering device x40 which can receive the pulp in the pulp accommodating tank x30 and dewater the pulp, the dewatering device x40 can directly adopt the existing dewatering equipment to dewater, for example, the dewatering device x40 can be only a structure of the existing spiral dewatering machine, the spiral dewatering machine outputs the paper recovery tail, and the fourth box x4 is also provided with a water recovery tank x41 which is positioned below the dewatering device x40, because the water filtered out from the dewatering device x40 needs to be stored by a special water storage structure.

Of course, the dewatering device x40 in the above embodiment may be an existing device, but the dewatering device newly designed in the embodiment 2 may be adopted in the box body of the embodiment, but when the dewatering device in the embodiment 2 is adopted in the embodiment, it should be noted that the machine box in the embodiment 2 is preferably in a structure of up-down splicing, that is, the machine box is divided into two upper and lower halves, the upper half of the machine box is installed and fixed in the third box x3, the lower half of the machine box is installed and fixed in the fourth box x4, the pulp overflow temporary storage tank t6 in the upper half of the machine box is identical to the pulp accommodation tank x30, the lower half of the machine box is mainly used for receiving water as a water tank, that is, the water tank structure in the lower half of the machine box is identical to the water recovery tank x41, the water recovery tank x41 is the main dewatering device structure in the embodiment 2, the structure for transporting pulp including the pulp overflow temporary storage tank t6, the two filter screen structures, the left-right inclined guide baffle plates and the vibration-related screw dehydrator are provided in the third casing x3, that is, the upper half of the casing and the internal dehydration main structure are provided in the third casing x3, that is, the casing of the dehydration apparatus in embodiment 2, that is, the internal structure is, as mentioned in embodiment 2, divided into upper and lower parts, provided in the third casing x3 and the fourth casing x4, respectively, the works of storing pulp, transporting pulp and dehydrating are provided in the third casing x3, the water recovery tank x41 in the fourth casing x4 is the structure in which the water tank is used to receive water filtered out in the dehydration process and some pulp scattered, so that the casing is very suitable for the use of the structure of separating up and down, is matched with a third box body and a fourth box body.

For the design of the pipeline, a water recovery pipe x410 is connected between the water recovery tank x41 and the pulping device x 11. The recovered water is reused and fed to the refining apparatus x11 for water-filled refining, where, of course, the water collected in the water recovery tank x41 is not very clear, as some scattered pulp is mixed in, but this does not affect the refining and therefore does not have to be completely pure. Of course, the pulping device x11 is further connected with a first water inlet pipe x1111, when the pulping device x11 needs to be added with water through the first water inlet pipe x1111, for example, when the pulping device x11 just begins to work, when the water recovery tank x41 does not have water, or when the water demand needs to be lifted, the water inlet system can be further improved, and the water recovery pipe x410 and the first water inlet pipe x1111 are both connected to the pulping device x11 and are close to the paper dust inlet, and can be mixed with paper dust for grinding.

Further, a safety protection pipeline x123 is connected between the pulping device x11 and the water recovery tank x41, the stirring device x12 comprises a stirring tank x1201, the safety protection pipeline x123 is connected with the stirring tank x1201 and is at a position which is more than half of the highest water level in the stirring tank x1201, so that slurry in the stirring tank x1201 overflows under the condition of preventing pump faults and the like, and the slurry in the stirring tank x1201 can flow into the water recovery tank x41 to avoid potential safety hazards if the slurry is not timely conveyed to the pulp containing tank x30 for dehydration, and the stirring tank x1201 is of a closed tank structure, so that the volume required for stirring is not too large in the inside. The water recovery tank x41 is generally larger, has corresponding output pipelines, and is not sealed at the upper side, so that the water recovery tank x41 can be used as a buffer area in fault, the water collected by the water recovery tank x41 is not pure, slurry can be contained in the water, the water can be recycled through the water recovery pipe x410, and the water can be connected with additional pipelines to be discharged to a designated area for storage and then be recycled.

Further, a first pulp inlet pipe x121 is connected between the pulping device x11 and the stirring device x12, that is, the first pulp inlet pipe x121 is connected between the discharging position of the pulping device x11 and the stirring box x 1201. And a first pulp outlet pipe x122 is connected between the stirring device x12 and the pulp accommodating tank x30, namely, a first pulp outlet pipe x122 is connected between the stirring box body x1201 and the pulp accommodating tank x30, so that the pulp ground by the grinding device x11 can be input into the pulp accommodating tank x30 after being stirred for two times by the stirring device x 12. It should be noted that, in the first, second, third and fourth cases, the openings for the corresponding pipes to pass in and out are required to be opened, and in addition, the pipes are preferably detachable quick-connection pipes, etc., because the pipes are required to be detached during the transportation process, so that the first, second, third and fourth cases can be transported with the devices inside the first, second, third and fourth cases respectively.

In addition, the stirring device x12 further comprises a stirring shaft x1202 and a stirring blade x1203, the stirring shaft x1202 and the stirring blade x1203 extend into the stirring box x1201, the stirring box x1201 is further required to be provided with a stirring motor to be connected with the stirring shaft to provide power, the stirring device x12 further comprises a discharge pump x1204 arranged in the stirring box x1201, one end of a first paper pulp outlet pipe x122 is connected to an outlet interface of the discharge pump x1204, and the other end of the first paper pulp outlet pipe x122 is communicated into the paper pulp accommodating tank x30. A water return pump x4101 is arranged in the water recovery tank x41, one end of the water recovery pipe x410 is connected to an outlet interface of the water return pump x4101, and the other end is communicated into the pulping device x11. The pipeline of the water recovery pipe x410 is provided with the regulating valve x, and of course, other pipelines can be provided with the regulating valves, and the regulating valves can adopt electromagnetic valves, so that the automatic control is convenient. These are conventional stirring structures and pump structure designs and are not described in detail herein.

The whole confidential information file destroying processor can be independently carried by arranging corresponding functional modules through four boxes respectively so as to meet the transportation demands of different countries, and meanwhile, a complete processor can be formed by stacking and connecting pipelines, and the tasks of dewatering operation and high-quality tailing collection can be better completed through the procedures of shredding, grinding, stirring, slurry filtering and dewatering and water recycling. The first box body and the second box body can be arranged on the left side in a stacking way, the third box body and the fourth box body can be arranged on the right side in a stacking way, and a dewatering device in the third box body is used for dewatering, for example, a screw dewatering machine, the left axial output end and the right axial output end of the dewatering machine are needed to be on the right side, namely, the whole machine is fed from the left side, and the tailings are discharged from the right side.

In addition, in order to perform the dehydration operation more preferably, the dehydration apparatus in example 2 may be employed.

In embodiment 2, as shown in fig. 14-18, a dewatering device includes a casing k and a screw dewatering machine t1 transversely mounted on the casing k, where the casing k is made of a conventional metal casing, for example, a stainless steel or aluminum alloy casing, and is guaranteed to be closed in a lower portion, where the lower portion is closed at the periphery and the lower side, and the upper portion is opened to receive materials such as slurry and water, and the lower portion is used as a water tank, and because the water collecting is needed to be stored in the process of filtering water from the slurry, the inner space of the lower portion of the casing k is mainly used for storing water, and of course, the lower portion needs to be connected with a water outlet pipe, and the water filtered from the slurry is transferred to another place for further use. The machine case k plays various roles, namely, the machine case k is integrated with the spiral dehydrator t1, on one hand, the spiral dehydrator t1 is preferably arranged at the bottom of the upper part of the machine case k, namely, at the middle part of the whole machine case, so that the upper part in the machine case k can complete slurry conveying and dehydrating operation, the lower part is mainly used for receiving water as a water tank, and the integration is better. Rather than the prior art chinese patent application No. 201921880862.2 which discloses a novel high security shredder, screw dehydrator t1 is directly vertical to the slurry and then compresses and filters the slurry and directs the filtered water to a water tank. In addition, the machine case k can be designed into an up-down split type butt joint structure in view of the different functional requirements of the upper part and the lower part, and can be connected or not, so long as the upper slurry is ensured to fall into the middle spiral dehydrator t1 for dehydration, the spiral dehydrator t1 is positioned in the lower water tank area, and the filtered water can be received by the water tank. Therefore, the machine case can be designed into a structure with an upper part and a lower part which can be separated, the upper part of the machine case is used for receiving the pulp and is provided with a main structure of a dewatering device, such as a pulp overflow temporary storage tank t6, a filter screen, an inclined guide baffle, a vibration structure, a spiral dewatering machine t1 and other structures which are directly related to dewatering, and the lower part of the machine case can be used only as a water tank. Of course, the present application will make more advanced modifications based on such an overall construction than existing such constructions. The method comprises the following steps:

The screw dehydrator t1 is provided with a feeding hole t101, the screw dehydrator t1 can adopt a dehydration device disclosed in China patent with application number 202221043204.X and a dehydration device adopted by high-confidentiality green environment-friendly paper medium processing equipment, namely the screw dehydrator t1 comprises a screw dehydrator, the screw dehydrator is connected with a rotating motor, the rotating motor drives the screw dehydrator to rotate, a filter screen cylinder is sleeved on the periphery of the screw dehydrator, the filter screen cylinder belongs to a feeding section, the feeding hole t101 is formed in the filter screen cylinder and is used for receiving paper pulp, the feeding hole t101 is formed along the axial direction of the screw dehydrator and is formed in the uppermost part of the filter screen cylinder, dehydration can be completed through the rotation extrusion of the screw dehydrator t101, the dehydrated water falls into a part of the lower part of the machine case k through the filter screen cylinder, namely the water tank, the screw dehydrator t1 is transversely erected at the bottom position of the upper half part of the machine case k, namely the middle position of the whole machine case, the filter screen cylinder part is guaranteed to be positioned in the machine case k, the discharging part of the screw dehydrator t1 can be arranged in the machine case k, and the Chinese patent with application number 2023204 can be arranged outside the machine case with the same number 2214. The structure of this part can be referred to in China patent with the application number 202221043204. X. The application is further focused on the following design: the device also comprises a guiding and filtering mechanism for guiding the paper pulp to the feeding hole t101 and enabling the paper pulp to enter the spiral dehydrator t1, wherein the guiding and filtering mechanism comprises a left inclined guiding baffle t21 and a right inclined guiding baffle t22 which are installed in a machine box k and are inclined, the left inclined guiding baffle t21 and the right inclined guiding baffle t22 are parallel left and right and are distributed at intervals, and the guiding and filtering mechanism also comprises a surface inclined filter screen t31 and a substrate inclined filter screen t32, wherein the surface inclined filter screen t31 is clamped at the interval between the left inclined guiding baffle t21 and the right inclined guiding baffle t22, and the substrate inclined filter screen t32 is arranged below the surface inclined filter screen t 31. The left inclined guide baffle t21 and the right inclined guide baffle t22 are arranged on the left side and the right side as auxiliary structures for inclined guide, and the inclined angle is as much as 30 degrees as possible, namely, the inclined angle with the horizontal plane is as much as 30 degrees so that slurry is guided downwards in an inclined manner, but the inclined angle is not too large, generally does not exceed 80 degrees, and the filtering effect is not yet lost. The inclination degree of the surface inclined filter screen t31 and the base inclined filter screen t32 is kept identical or similar to that of the left and right inclined guide baffles t21 and t22 after being installed between the left and right inclined guide baffles t21 and t22, which means an initial state of rest and non-operation, and the positions of the surface inclined filter screen t31 and the base inclined filter screen t32 and the left and right inclined guide baffles t21 and t22 are slightly varied due to vibration during operation, and are generally controlled within plus or minus five degrees of the inclination angle of the respective rest states, so that the inclination angle of these structures does not deviate too much basically during operation. In other words, the surface inclined filter screen t31 and the base inclined filter screen t32 are arranged at intervals up and down, and further, the mesh number of the surface inclined filter screen t31 is smaller than that of the base inclined filter screen t32, through the design, when the surface inclined filter screen t31 vibrates to filter pulp particles and a part of water of small particles, the pulp particles and a part of water of large size enter the filter screen cylinder of the spiral dehydrator t1 along the surface inclined filter screen t31 and enter the filter screen cylinder of the spiral dehydrator t1 through the feed port t101, the pulp particles and a part of water of small particles fall to the surface of the base inclined filter screen t32, the mesh number of the base inclined filter screen t32 is set to be larger and only water is filtered as much as possible, so that a large-mesh water filter screen is adopted, the pulp particles of small particles can slide along the surface of the base inclined filter screen t32 and can also enter the cylinder of the spiral dehydrator t1 through the feed port t101, the opening size of the feed port t101 in the circumferential direction can be slightly larger, and the filter screen receiving the surface inclined filter screen t31 and the lower inclined filter screen of the base inclined filter screen t32 can be ensured. Here, the surface inclined filter screen t31 can adopt the filter screen of 100 mesh, the base inclined filter screen t32 can adopt the filter screen of more than 100 mesh, such upper and lower structure, it is more three-dimensional, on the one hand, it is more reasonable and hierarchical to filter, on the other hand, make the distribution of thick liquids more three-dimensional, upper and lower layers can both bear, the thick liquids that the thick liquids pile up and bring go on the problem of hindering, on the other hand, the thick liquids of base inclined filter screen t32 can receive the acting force such as the package clamp separation of two filter screens when vibrating, can obtain certain dehydration effect with the inside moisture of inside thick liquids, also can extrude a part of moisture around the filter screen, so can reduce impact and load to screw dehydrator t1, the operation of equipment can be more stable a little, and whole feeding is also more three-dimensional, the same time point's in screw dehydrator t1 circumference direction the feeding area increases, this also can reduce a part of impact force, guarantee the steady operation of screw dehydrator. In general, through the design of two layers of filter screens, when slurry passes through and flows to the surface inclined filter screen t31, small pulp particles and a part of water are filtered downwards to the base inclined filter screen t32, and thus, the pulp particles can fall down to the two layers of filter screens to enter the spiral dehydrator t1 for spiral extrusion dehydration to obtain dry recycled paper.

Preferably, the surface inclined filter t31 and the base inclined filter t32 are both metal filters, such as stainless steel filters or aluminum alloy filters.

Further, a vibration bracket t4 is mounted between the tops of the left inclined guiding baffle t21 and the right inclined guiding baffle t22, the vibration bracket t4 may be an existing frame-type metal bracket, the left side of the vibration bracket t4 is fixed on the upper portion of the left inclined guiding baffle t21, the right side of the vibration bracket t4 is fixed on the upper portion of the right inclined guiding baffle t22, and the fixing manner may be an existing welding manner or a bolting manner. The vibration bracket t4 is provided with the vibration motor t40, and the vibration motor t40 is only required to be arranged on the upper side of the vibration bracket t4 in an existing fixing mode. Specifically, the left inclined guide baffle t21 is mounted to the chassis k by a left side vibrating spring t210, and the right inclined guide baffle t22 is mounted to the chassis k by a right side vibrating spring t220, and both the left side vibrating spring t210 and the right side vibrating spring t220 are in an upright shape. An upper connecting plate t200 can be fixed on the lower side of the left inclined guide baffle t21, a lower connecting plate t201 can be fixed on the left side wall of the chassis k, both the upper connecting plate t200 and the lower connecting plate t201 can be L-shaped angle steel plates and are arranged at intervals up and down, the structures can be arranged in the upper half part of the chassis, a left vibrating spring t210 is arranged between the upper connecting plate t200 and the lower connecting plate t201, the upper end and the lower end of the left vibrating spring t210 respectively abut against the upper connecting plate t200 and the lower connecting plate t201, further, the upper end and the lower end of the left vibrating spring t210 can be respectively welded with the upper connecting plate t200 and the lower connecting plate t201, in addition, a guide column sleeved in the left vibrating spring t210 is fixed on the upper connecting plate t200 or the lower connecting plate t201 for guiding property, for example, a downward extending guide post is fixed on the upper connecting plate t200, the guide post can be a steel pin shaft and is sleeved with a left vibration spring t210 at the periphery, of course, the guide post cannot be connected to the lower connecting plate t201, because the left inclined guide baffle t21 can vibrate up and down during vibration, so that the guide post can also move up and down, the guide post is separated from the lower connecting plate t201 at a distance during setting, or a through hole for the guide post to move up and down is formed on the lower connecting plate t201, so that the guide post can move smoothly during vibration, if an L-shaped angle steel plate is adopted as the connecting plate, the horizontal plate part of the upper connecting plate t200 and the horizontal plate part of the lower connecting plate t201 are used for propping against the spring up and down and can be used for setting the guide post or through the like, and the vertical plate portion of the upper connecting plate t200 and the vertical plate portion of the lower connecting plate t201 are respectively used for being fixed with the left inclined guide baffle t21 and the left side wall of the chassis k.

Preferably, a flexible deformation member t30 is sandwiched between the surface inclined filter screen t31 and the base inclined filter screen t32, and the flexible deformation member t30 may be a spring or a rubber gasket, so that the two filter screens are separated by a distance and have a buffering effect in vibration, so that small-particle pulp particles filtered by the surface inclined filter screen t31 have enough space to enter and be discharged, and therefore, the flexible deformation member t30 needs a certain thickness, and is preferably 5-10mm when stationary. Further, a left driving plate t211 for driving the surface inclined filter screen t31 and the base inclined filter screen t32 to vibrate is fixed on the left inclined guide baffle t21, the left inclined guide baffle t21 may be a metal plate, for example, a steel plate, the left inclined guide baffle t21 is inclined, the left driving plate t211 may be integrally connected to the bottom of the left inclined guide baffle t21 and in a vertical state with the left inclined guide baffle t21 and on the right side of the left inclined guide baffle t21, the left driving plate t211 pushes the surface inclined filter screen t31 and the base inclined filter screen t32 in the up-down direction to vibrate, the left driving plate t211 may be located directly under the left side part of the base inclined filter screen t32 or located between the left side part of the surface inclined filter screen t31 and the upper and lower part of the left side part of the base inclined filter screen t32 or directly above the left side part of the surface inclined filter screen t31 when not vibrating initially, the left driving plate t211 can push the surface inclined filter screen t31 and/or the substrate inclined filter screen t32 in the up-down direction, the left driving plate t211 is driven by the left inclined guide baffle t21 to vibrate along with the vibrating motor t40, so that the surface inclined filter screen t31 and the substrate inclined filter screen t32 can be driven to vibrate along with the left side, correspondingly, the right driving plate t221 for driving the surface inclined filter screen t31 and the substrate inclined filter screen 32 to vibrate is fixed on the right side of the right inclined guide baffle t22, the right driving plate t221 and the left driving plate t211 are symmetrically arranged in a left-right mode, and the driving force of vibration can be provided on the right side of the filter screen in the same mode as the left driving plate t211, of course, the left driving plate t211 and the right driving plate t221 cooperate together to vibrate in the working process, the applicant suggests that the left driving plate t211 and the right driving plate t221 are disposed at the position between the upper and lower sides of the surface inclined filter screen t31 and the base inclined filter screen t32, and that the parts of the surface inclined filter screen t31 and the base inclined filter screen t32 driven by the driving plates during vibration of the left driving plate t211 and the right driving plate t221 and the surface inclined filter screen t31 and the base inclined filter screen t32 are frame parts of the two filter screens, because the rigid filter screen preferably adopts the parts comprising the frame and the parts with meshes in the frame, namely the parts of the meshes, namely the filtering parts, so that the filter screen can be ensured to work more stably, and the filter screen can be protected.

Furthermore, the mounting beam k1 extending from left to right is mounted and fixed in the chassis k, the mounting beam k1 is preferably arranged at a position relatively higher than the upper half of the chassis, the surface inclined filter screen t31 and the base inclined filter screen t32 are mounted and connected to the mounting beam k1 through the mounting bolts t5, the mounting bolts t5 penetrate through the surface inclined filter screen t31 and the base inclined filter screen t32 at the same time, more than three mounting bolts t5 distributed at intervals left and right can be adopted, the mounting beam k1 can adopt conventional structures such as an existing C-shaped beam or an I-shaped beam, but a part of beam body part for mounting with the mounting bolts t5 is required to be of a flat plate structure, the mounting bolts t5 penetrate through the upper side frame of the surface inclined filter screen t31 from top to bottom at the same time, the upper side frame of the base inclined filter screen t32 and the flat plate structure of the mounting beam k1 are further, the expansion deformation piece t30 is sleeved on the mounting bolts t5 and is positioned between the surface inclined filter screen t31 and the base inclined filter screen t32, the expansion piece t30 is further required to be provided with a cushion pad 51, and the cushion pad 51 is preferably arranged between the cushion pad 51 and the flexible deformation piece t 1. The cushion flexible gasket t51 may be a circular ring gasket structure. In addition, in order to smoothly perform vibration, the cylindrical portion of the mounting bolt t5 needs to be long enough, and the middle portion needs no threads, that is, the surfaces of the portions of the cylindrical body passing through the surface inclined filter screen t31, the base inclined filter screen t32, the telescopic deformation member t30 and the buffer flexible gasket t51 and the upper and lower portions need no threads at a section extending, because these structures move up and down during vibration, and smooth surfaces can ensure smooth guiding and up and down vibration. The bottom surface of the column body of the mounting bolt t5 can form threads and can be used for mounting and connecting with the mounting beam k1, and the head of the mounting bolt t5 forms a certain limiting effect on the upper side of the surface inclined filter screen t 31.

Preferably, the portion with meshes of the base inclined filter screen t32 is wavy, that is, the filtered portion is wavy, while the portion with meshes of the surface inclined filter screen t31 is planar, and because both are rigid filter screens, the lower base inclined filter screen t32 is wavy, and can bear more small-sized pulp particles, that is, more fine pulp particles, and the space utilization rate can be higher, and because the pulp filtered by the upper surface inclined filter screen t31 has good fluidity, the pulp can be conveyed like the upper side, and thus the same pulp can be fed at a higher speed and can be larger in the corresponding feeding area of the spiral dehydrator t 1. In the feeding process, the existing spraying structure capable of spraying water can be adopted and arranged in an upper region in the machine case k, so that the slurry can be sprayed with water to provide power for sliding downwards, and the slurry is prevented from being accumulated to cause blockage.

Further preferably, a pulp overflow temporary storage tank t6 is installed in the chassis k, and is located behind the surface inclined filter screen t31 and is used for pouring pulp towards the surface inclined filter screen t31, the pulp overflow temporary storage tank t6 is arranged in the top area of the upper half part of the chassis, a stirring mechanism capable of stirring pulp forwards and upwards is arranged in the pulp overflow temporary storage tank t6, the pulp overflow temporary storage tank t6 adopts a conventional tank body structure with an upward opening, namely, the front side, the rear side, the left side and the right side and the lower side are closed, but a front side overflow port t60 which is lower than other tank walls needs to be arranged on the front side tank walls of the pulp overflow temporary storage tank t6, so that when pulp is stored to the height position of the front side overflow port t60, the pulp overflows forwards, and the surface inclined filter screen t31 is arranged below the front side overflow port t60, so that the pulp flowing out of the front side overflow port t60 can fall onto the surface inclined filter screen t31 and downwards, and the front side overflow port t60 downwards corresponds to the upper part of the surface inclined filter screen t31, and the pulp can have a sufficient running distance. The stirring mechanism comprises a stirring rotating shaft t7 which extends left and right and stirring blades t71 which are arranged on the stirring rotating shaft t7 at intervals in the axial direction, wherein the stirring blades with cutting edges can be adopted for the stirring blades t71, so that slurry stored can be stirred, the slurry can be pushed forward and upward, the stirring mechanism has a better use effect, the stirring rotating shaft t7 can be installed and connected to a motor outside a chassis, waterproof work is finished, and the rotation direction of the stirring rotating shaft t7 is that the stirring blades t71 advance forward and upward when the stirring blades t60 are positioned at the front overflow port t 60. By means of the design, the slurry is provided with a temporary storage area, the special situation handling capacity during use is improved, enough power or slurry sliding can be provided at a high position, the slurry can be stirred while blanking is performed, the slurry is enabled to be kept in a good uniform state all the time, and the uniformity of components is better for dehydration effect and equipment use.

The embodiment also provides a waste recycling processor, which comprises the dewatering device and a pulp dissolving device for conveying paper pulp to the dewatering device, wherein the pulp dissolving device can adopt the existing equipment structure, the paper with information is crushed and manufactured into paper pulp, and then the paper pulp is input into a machine box through a corresponding pipeline for dewatering.

Embodiment 3, referring to the drawings in embodiment 1, is an environment-friendly confidential information processing device, which is a device structure for further refining and improving embodiment 1, specifically includes a shredding device x10 and a pulping device x11 capable of receiving shredded paper falling from the shredding device x10 and making pulp, the embodiment is further optimization of the pulping device mentioned in embodiment 1 in this application, and is a special purpose for paper processing field, and of course, the confidential information processing device in this embodiment needs the structures of the stirring device, the dewatering device and the water recovery tank in the embodiment, but it is clear in this embodiment that the functional modules of the different devices are arranged in different boxes due to transportation requirements, but if the condition allows, the functional modules can be directly arranged in the same frame or box, and can be made into an integrated machine structure, and not limited to a split type structural design.

In the following, the improvement of the pulping device according to this embodiment is specifically:

the pulping device x11 comprises an upper receiving cylinder x111 and a lower discharging cylinder x112 which is positioned at the lower side of the upper receiving cylinder x111 and communicated with the inner cavity of the upper receiving cylinder x111, a bottom discharging plate x113 is fixed at the bottom of the lower discharging cylinder x112, a lower discharging hole x1130 for discharging downwards is formed in the bottom discharging plate x113, a side discharging hole x1120 for discharging sideways is formed in the cylinder wall of the lower discharging cylinder x112, a rotatable grinding disc x1121 is arranged in the inner cavity of the lower discharging cylinder x112, a paper receiving shredding hopper x115 for receiving shredded paper is connected to the upper end of the upper receiving cylinder x111, and a water pipe is communicated with the paper receiving shredding hopper x 115. The upper receiving cylinder x111 and the upper receiving cylinder x111 can be cylindrical or cylindrical-like steel cylinder structures, and metal is adopted as far as possible, the periphery of the lower discharging cylinder x112 is also sleeved with an external slurry storage cylinder x100 with a sealed bottom and opened upwards, the external slurry storage cylinder x100 is larger in size than the lower discharging cylinder x112, and the lower discharging cylinder x112 is downward away from the bottom of the external slurry storage cylinder x100 by a large slurry containing area and also has mechanical structures for containing some grinding slurry. The outer pulp storage cylinder x100 may also be in a cylindrical shape or a similar shape and be spliced and installed with the upper receiving cylinder x111 by a peripheral flange structure or the like, the upper receiving cylinder x111 is in up-down communication, in fact, the upper receiving cylinder x111 and the outer pulp storage cylinder x100 form a channel, the lower discharging cylinder x112 is embedded in the channel and is respectively in butt communication with the upper receiving cylinder x111 and the outer pulp storage cylinder x100 at the upper and lower sides, the receiving paper shredding hopper x115 is communicated with a water pipe, the water pipe is in the structure of the water recycling pipe x410 and the first water inlet pipe x1111 mentioned in embodiment 1, and the receiving paper shredding hopper x115 receives the dropped paper scraps at the upper side at the same time, so that the paper scraps and water can be mixed to form initial paper pulp, then enter the upper receiving cylinder x111 directly, then flow into the lower discharging cylinder x112, the paper scraps 1121 in the lower cylinder x112 are subjected to grinding operation of the grinding disc x1121, the paper scraps 1120 are made to be made more liquid, and the pulp is fed into the outer pulp storage cylinder 100 through the stirring tank 1201 through the stirring tank 121, and the outer pulp storage cylinder 100 can be fed into the outer pulp storage tank 100 through the stirring tank 121.

It should be noted here that the paper shredding receiving hopper x115 may not be installed during transportation in a split type machine type, may be detachably installed and fixed when the whole machine is stacked and installed, and if the hopper is required to be installed during transportation, in a split type machine of embodiment 1, the receiving hopper x115 may be an internal structure connected to the lower portion of the shredding device x10 as a first casing instead of the pulping device, or may be a pulping device and disposed in a second casing, which is the connection relationship described above, and for the later-described integrated machine type, it is only necessary to be a pulping device and connected to the upper receiving cylinder x 111.

Further, the aperture of the side discharge hole x1120 is larger than that of the lower discharge hole x1130, the grinding disc x1121 is arranged above the bottom discharge plate x113, a grinding cavity is formed between the grinding disc x1121 and the bottom discharge plate x113, the purpose of the side discharge hole x1120 is to enable the initial paper slurry to flow into the grinding cavity rather than into the external slurry cylinder x100, so that the outer side wall of the lower discharge cylinder x112 needs to be adhered to the inner side wall of the external slurry cylinder x100 in the design process, the slurry of the lower discharge cylinder x112 does not need to flow into the external slurry cylinder x100 from the side, and the whole section of the side discharge hole x1120 is formed from top to bottom to communicate the upper area of the grinding disc x1121 with the grinding cavity below the grinding disc x1121, that is to enable the slurry on the upper side to conveniently enter the grinding cavity for grinding, because the grinding disc x1121 is disposed close to the inner wall of the lower discharge cylinder x112, that is, the diameter of the grinding disc x1121 is slightly smaller than the inner diameter of the lower discharge cylinder x112, the overflow of slurry in the grinding cavity during grinding can be reduced, and the grinding stability is ensured to be higher, so that the slurry does not enter the grinding cavity basically from the peripheral gap between the periphery of the grinding disc x1121 and the inner wall of the lower discharge cylinder x112, but mainly flows into the grinding cavity through the side discharge holes x1120, while the lower discharge holes x1130 on the bottom discharge plate x113 really squeeze the ground and better slurry into the outer storage slurry cylinder x100, so that the size is designed to ensure that the aperture of the side discharge holes x1120 is larger to introduce the initial slurry into the grinding cavity, and the ground slurry needs to flow into the outer storage slurry cylinder x100 through the smaller lower discharge holes x1130 for conducting to the subsequent processes, this is only possible when both side tap x1120 and lower tap x1130 are of regular circular configuration, and it is generally sufficient to ensure that the area of side tap x1120 is greater than the area of lower tap x1130, or that the profile of side tap x1120 is somewhat greater, when the process is not limited to this, such as when at least one of side tap x1120 and lower tap x1130 is of a less conventional type.

Further, the side discharging hole x1120 comprises a hole vertical portion x11201 extending up and down, and a hole deflection portion x11202 communicated with the bottom of the hole vertical portion x11201 and deviating from the hole vertical portion x11201 more downwards in the circumferential direction, preferably, the hole deflection portion x11202 spans across the upper side and the lower side of the grinding disc x1121 to guide slurry, the hole deflection portion x11202 can form a cutting edge at the corner position, and can cut large-size paper in pulp particles during material guiding, and a vortex feeding mode is formed, so that the grinding is facilitated. Further, the hole deviation portions x11202 of all the side discharge holes x1120 are deviated in the horizontal clockwise direction or deviated in the horizontal counterclockwise direction from the hole vertical portions x11201 of the respective side discharge holes x1120, that is, all the hole deviation portions x11202 are deviated in the same direction to form a spiral vortex shape.

Preferably, the top of the lower discharge cylinder x112 located at the side discharge hole x1120 is fixed with a tearing tooth x11210 extending to the inner cavity of the lower discharge cylinder x112, the tearing tooth x11210 may be in an inverted triangle shape and deflect into the cylinder, the edge of the tearing tooth x11210 may be set to be a cutting edge to further cut pulp in the grinding process, an existing flat triangular prism-shaped sawtooth structure may be adopted, the tearing tooth x11210 is integrally connected to the lower discharge cylinder x112 and in the inverted triangle shape, and may be integrally connected with the lower discharge cylinder x112 by the same material, and manufactured by a welding or bending and polishing integrated forming process, preferably, the tearing tooth x11210 is in an inclined shape and the cutting edge at the lower end is located in the inner cavity of the lower discharge cylinder x 112.

Preferably, the lower discharge holes x1130 are circular, more than three discharge areas x1131 distributed in a circumferential array are formed on the bottom discharge plate x113 up and down, and the lower discharge holes x1130 on each discharge area x1131 are arranged at intervals to form a fan-shaped area, and the lower discharge holes x1130 are of the same size, so that the ground slurry is uniformly discharged downwards and enters the external slurry storage cylinder x100.

The inner wall of the lower position of the outside-storing slurry cylinder x100 may form a stepped portion to hold up the lower discharge cylinder x112 such that the outside-storing slurry cylinder x100 has a sufficient space to accommodate the slurry in the lower side region of the lower discharge cylinder x 112.

The grinding disc x1121 is fixedly connected to a rotating shaft x1141, the rotating shaft x1141 is installed and connected to a pulping motor x1142, the pulping motor x1142 is just an existing motor, the rotating shaft downwards passes through the central part of the bottom discharging plate x113, the central part of the bottom of the external pulp storage cylinder x100 and is connected to the external pulping motor x1142, when the structures are installed, main equipment does not need to leak water, water sealing and co-operation are performed, and particularly the rotating shaft x1141 downwards extends out of the external pulp storage cylinder x100, structures such as sealing rings can be configured, and the like can be used more stably, a bearing for rotation can be configured at the bottom of the external pulp storage cylinder x100, and the rotating shaft x1141 is installed on the bearing in a penetrating mode, so that the external pulp storage cylinder x100 can be supported and rotated better.

Preferably, the upper part of the grinding disc x1121 is fixed with upward grinding teeth x11211, wherein the grinding teeth x11211 are mainly used for stirring, and can be matched with surrounding tearing teeth x11210 to finish extrusion grinding between the levels.

The stirring plate x1140 is fixedly arranged on the rotation shaft x1141 and positioned between the grinding disc x1121 and the bottom discharging plate x113 and on the lower side part of the bottom discharging plate x113, the stirring plate x1140 can timely stir out some stacked and adhered slurry, the fluidity of the slurry is ensured, and the stirring plate x1140 can be of a straight-line or cross-shaped rigid plate structure. In addition, the grinding disc x1121 can be provided with a hole structure which is communicated up and down at the position close to the middle in the radial direction, and when the feeding speed is required to be high, the middle can also enter some materials downwards. Also, the lower surface of the grinding disc x1121 can be a rough thread surface or provided with a plurality of grinding bulges and other structures, thus achieving better grinding effect in the grinding cavity.

The design of whole pulping device just optimizes more like this, compares in traditional pulping device, can polish more careful with paper pulp, after carrying out follow-up agitating unit in stirring blade supplementary formula stirring, just can form better thick liquids in order to obtain better paper recovery tail material after the dehydration.

In the embodiment 4, as shown in fig. 12 and 13, a high-confidentiality green environment-friendly file processing device comprises a paper shredding device x10, a pulping device x11, a stirring device and a dewatering device, wherein the paper shredding device x10, the pulping device x11, the stirring device and the dewatering device are arranged in the same frame j, the whole frame of the embodiment 1 is modified, each functional module is not changed, that is, the whole frame j is adopted as the outside frame, all module devices are arranged on the same frame j, and in this way, although the container is large during transportation, only one article is needed to be transported, and the device is convenient and quick to transport, install and move, and is suitable for being used in countries or regions with low single-size requirements on the transported article. The specific structure and connection relation of these functional modules can be the structure designed by the foregoing embodiment.

Preferably, the frame j includes a bottom support frame j1, a left support frame j2, a middle support frame j3, and a right support frame j4. The bottom support frame j1 is horizontal, and the left support frame j2, the middle support frame j3, and the right support frame j4 are fixed to the bottom support frame j1 in a standing manner at right and left intervals, and of course, the top portions of the left support frame j2 and the middle support frame j3, and the top portions of the middle support frame j3 and the right support frame j4 also need to be fixed with a top support frame j5. These frames may be square frames made of steel of metal and may be fixed by welding or the like to form the whole frame j. Further, the bottom support frame j1 is provided with the truckle j11, so that turnover transportation is facilitated, and the truckle j11 is provided with a brake, so that the waiting frame is prevented from moving during use.

And the paper shredding device x10, the pulping device x11 and the stirring device are arranged between the left side supporting frame and the middle supporting frame. The shredding device x10 may be an existing shredder with the machine body fixed in an upper position between the left side support frame and the middle support frame, and the refining device x11 may be connected between the left side support frame and the middle support frame by some existing auxiliary fixing brackets with the outer slurry cylinder x100 of the foregoing embodiment, so that the whole refining device x11 is located below the shredding device x 10. The stirring device may also adopt the structure of the foregoing embodiment, and the stirring box body x1201 may be mounted and fixed between the left side supporting frame and the middle supporting frame by an auxiliary fixing bracket, and the stirring device and the pulping device x11 may be arranged side by side in the horizontal direction.

Further, the dewatering device is installed between the middle supporting frame and the right supporting frame, the dewatering device can adopt the structure in the foregoing embodiment, the chassis k of the dewatering device can be fixed between the middle supporting frame and the right supporting frame, and the chassis can adopt an integral structure or a split structure.

Preferably, a reinforcing rod j6 is arranged between the left side supporting frame and the front side of the middle supporting frame, and the strength is improved through the connection of the reinforcing rods. Likewise, a reinforcing rod is arranged between the front sides of the middle supporting frame and the right supporting frame.

Preferably, a panel j7 is arranged between the front sides of the left side supporting frame and the middle supporting frame, the panel j7 can be installed in an existing rotating or detachable mode, and the switch is convenient, so that maintenance and observation of internal operation conditions are convenient, and a good protection effect is achieved when the switch is not opened. Likewise, a panel is provided between the front sides of the middle and right side support frames.

The dewatering device may adopt the structure of the foregoing embodiment, for example, the dewatering device includes a casing k and a spiral dewatering machine 1 transversely erected on the casing k, the spiral dewatering machine 1 is provided with a feed inlet 101, and further includes a guiding and filtering mechanism for guiding pulp to the feed inlet 101 and making the pulp enter the spiral dewatering machine 1, the guiding and filtering mechanism includes a left inclined guiding baffle 21 and a right inclined guiding baffle 22 which are installed in the casing k and are inclined, the left inclined guiding baffle 21 and the right inclined guiding baffle 22 are parallel and are distributed at intervals left and right, and the guiding and filtering mechanism further includes a surface inclined filter screen 31 which is clamped at the interval between the left inclined guiding baffle 21 and the right inclined guiding baffle 22 and a substrate inclined filter screen 32 below the surface inclined filter screen 31, and the surface inclined filter screen 31 and the substrate inclined filter screen 32 are arranged at intervals up and down. Specific design details may be employed in the present embodiment. In addition, the connection of the pipelines is not affected by the split type equipment or the integrated equipment, and the pipelines can be installed on site through quick-acting pipeline structures such as quick connectors.

Through such overall design, can satisfy the use under the condition that single transportation size is low or equipment can not frequently move, be very suitable, in addition, join in marriage the concrete structure of each functional module device of preceding embodiment, can form a very good file processing equipment, and very environmental protection moreover, because can more effectively carry out the recycle of paper.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (9)

1. The high-confidentiality green environment-friendly file processing equipment is characterized by comprising a paper shredding device (x 10), a pulping device (x 11), a stirring device and a dehydration device, wherein the paper shredding device (x 10), the pulping device (x 11), the stirring device and the dehydration device are arranged in the same rack; the dewatering device comprises a machine case (k) and a spiral dewatering machine (1) transversely erected on the machine case (k), a feeding hole (101) is formed in the spiral dewatering machine (1), the dewatering device further comprises a guiding filtering mechanism used for guiding paper pulp to the feeding hole (101) and enabling the paper pulp to enter the spiral dewatering machine (1), the guiding filtering mechanism comprises a left inclined guiding baffle (21) and a right inclined guiding baffle (22) which are installed in the machine case (k) and are inclined, the left inclined guiding baffle (21) and the right inclined guiding baffle (22) are parallel and distributed at intervals left and right, the guiding filtering mechanism further comprises a surface inclined filtering screen (31) and a substrate inclined filtering screen (32) arranged below the surface inclined filtering screen (31), and the substrate inclined filtering screen (32) are arranged at intervals up and down.

2. The high security green document processing apparatus of claim 1 wherein the housing comprises a bottom support frame, a left side support frame, a middle support frame, and a right side support frame.

3. The high security green document processing apparatus of claim 2 wherein casters are mounted on the bottom support frame.

4. A highly secure green document processing apparatus according to claim 2, wherein the shredding means (x 10), refining means (x 11), stirring means are mounted between the left side support frame and the intermediate support frame.

5. The high security green document processing apparatus of claim 4 wherein the dehydration means is mounted between the middle support frame and the right support frame.

6. The high security green document processing apparatus of claim 2, wherein a reinforcing bar is provided between the left side support frame and the front side of the intermediate support frame.

7. The high security green document processing apparatus of claim 2, wherein a reinforcing bar is provided between the front sides of the middle support frame and the right support frame.

8. The high security green document processing apparatus of claim 2 wherein a faceplate is disposed between the left side support frame and the front side of the intermediate support frame.

9. The high security green document processing apparatus of claim 2 wherein a faceplate is disposed between the front sides of the intermediate and right side support frames.

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