阅读说明：本技术 一种以动力装置为动力加压的全自动压滤器 (Full-automatic filter press using power device as power for pressurization ) 是由 毛卫青 李跃晖 何高峰 夏豪 于 2019-12-20 设计创作，主要内容包括：本发明公开了一种以动力装置为动力加压的全自动压滤器,包括封头、压板、桶体、底盘组件、搅拌组件、维修油缸组件以及出料口组件,所述封头与桶体通过法兰连接,所述压板设置在桶体内部,所述桶体外侧设置有维修油缸组件和出料口组件,所述桶体端部设置有底盘组件,所述底盘组件外侧设置有搅拌组件。所述封头上设置有导向柱,所述导向柱穿过封头与压板连接,所述全自动压滤器还设置有多个动力装置,以导向柱和多个动力装置支撑压板运行平行,以动力装置带动压板上下运动,形成压力。(The invention discloses a full-automatic filter press taking a power device as power for pressurization, which comprises an end enclosure, a pressing plate, a barrel body, a chassis assembly, a stirring assembly, a maintenance oil cylinder assembly and a discharge port assembly, wherein the end enclosure is connected with the barrel body through a flange, the pressing plate is arranged inside the barrel body, the maintenance oil cylinder assembly and the discharge port assembly are arranged outside the barrel body, the chassis assembly is arranged at the end part of the barrel body, and the stirring assembly is arranged outside the chassis assembly. The full-automatic filter press is characterized in that a guide post is arranged on the end socket, the guide post penetrates through the end socket to be connected with the pressing plate, the full-automatic filter press is further provided with a plurality of power devices, the guide post and the power devices support the pressing plate to run parallel, and the power devices drive the pressing plate to move up and down to form pressure.)

1. The full-automatic filter press taking a power device as power for pressurization is characterized by comprising a seal head (1), a pressure plate (2), a barrel body (3), a chassis assembly (4), a stirring assembly (5), a maintenance oil cylinder assembly (6) and a discharge hole assembly (7), wherein the seal head (1) is connected with the barrel body (2) through a flange (13), the pressure plate (2) is arranged inside the barrel body (3), the maintenance oil cylinder assembly (6) and the discharge hole assembly (7) are arranged on the outer side of the barrel body (3), the end part of the barrel body (3) is provided with the chassis assembly (4), and the stirring assembly (5) is arranged on the outer side of the chassis assembly (4);

be provided with guide post (11) on head (1), guide post (11) pass head (1) and are connected with clamp plate (2), full-automatic pressure filter still is provided with a plurality of power device (8) to guide post (11) and a plurality of power device (8) support clamp plate (2) operation are parallel, drive clamp plate (2) up-and-down motion with power device (8), form pressure.

2. The full-automatic filter press using a power device as power for pressurization as recited in claim 1, characterized in that a guide shaft sleeve (111) is sleeved on the guide post (11), and the guide shaft sleeve (111) is connected with the end socket (1) through a flange (112).

3. The full-automatic filter press using the power device as power for pressurization as claimed in claim 1, wherein the power device (8) is installed on the end enclosure (1), a mounting seat (81) is arranged at the joint of the power device (8) and the end enclosure (1), and a connecting piece (82) is arranged at the joint of the power device (8) and the pressure plate (2).

4. The full-automatic filter press using the power device as power for pressurization as claimed in claim 1, wherein the power device (8) is installed between the end enclosure (1) and the pressure plate (2), a mounting seat (81) is arranged at the joint of the power device (8) and the end enclosure (1), and a connecting piece (82) is arranged at the joint of the power device (8) and the pressure plate (2).

5. The full-automatic filter press using a power device as power for pressurization as claimed in claim 1, wherein the power device (8) is installed on the chassis assembly (4), a sealing member (83) is arranged at the joint of the power device (8) and the end socket (1), and a connecting member (82) is arranged at the joint of the power device (8) and the pressure plate (2).

6. The power plant powered filter press of claim 5 wherein the seal (83) is a Y-seal and O-seal.

7. The power unit powered filter press of any of claims 1-6, wherein the power unit (8) includes but is not limited to a cylinder, a pneumatic cylinder, an electric push rod, etc.

8. The full-automatic filter press using a power device as power for pressurization as claimed in claim 7 is characterized in that a jacket assembly (31) is arranged on the outer side of the barrel body (3), the jacket assembly comprises a jacket upper sealing plate (311), a jacket ring plate (312), a jacket lower sealing plate (313) and a hot and cold coal outlet, the jacket assemblies (31) are divided into two groups, one group is provided with a hot and cold coal inlet (314), and the other group is provided with a hot and cold coal outlet (315).

9. The power plant powered pressurized fully automatic filter press of claim 7 wherein the chassis assembly (4) is provided with a set of hot and cold coal ports, hot and cold coal inlet ports (41) and hot and cold coal outlet ports (42).

10. The power-plant-powered pressurized full-automatic filter press according to claim 7, wherein the maintenance cylinder assembly (6) comprises an upper cylinder connecting seat (61), a cylinder connecting member (62), a cylinder (63) and a lower cylinder connecting seat (64), the upper cylinder connecting seat (61) is connected with the end socket (1), the lower cylinder connecting seat (64) is connected with the barrel body (3), and 3 groups of the maintenance cylinder assembly (6) are provided.

Technical Field

The invention relates to the field of chemical industry, in particular to a full-automatic filter press which takes a power device as power to pressurize, and is applied to various solid-liquid separation in petrochemical industry, pharmaceutical chemical industry, dye chemical industry, pesticide chemical industry and pigment chemical industry.

Background

The filter press is mainly used for solid-liquid separation, so that the filter press is separated in a liquid part and a solid part and is used again, the environment pollution caused by the waste water can be effectively avoided, the economic benefit can be remarkable, and the filter press in the prior art can realize the separation of the waste water to a certain extent.

The existing filter press pressurizing equipment is a hydraulic oil cylinder, the weight of the hydraulic oil cylinder is higher, the hydraulic oil cylinder has certain oil stain, the appearance is not attractive, and the height space is limited.

Disclosure of Invention

In order to solve the technical problems, the invention provides a full-automatic filter press taking mechanical screw rod pressurization as power, which can select a required power device and the installation position of the power device according to different requirements of different environments and has higher flexibility and adaptability.

The invention provides a full-automatic filter press taking a power device as power for pressurization, which comprises an end enclosure, a pressing plate, a barrel body, a chassis assembly, a stirring assembly, a maintenance oil cylinder assembly and a discharge port assembly, wherein the end enclosure is connected with the barrel body through a flange, the pressing plate is arranged inside the barrel body, the maintenance oil cylinder assembly and the discharge port assembly are arranged outside the barrel body, the chassis assembly is arranged at the end part of the barrel body, and the stirring assembly is arranged outside the chassis assembly.

The full-automatic filter press is characterized in that a guide post is arranged on the end socket, the guide post penetrates through the end socket to be connected with the pressing plate, the full-automatic filter press is further provided with a plurality of power devices, the guide post and the power devices support the pressing plate to run parallel, and the power devices drive the pressing plate to move up and down to form pressure.

Preferably, the guide post is sleeved with a guide shaft sleeve, and the guide shaft sleeve is connected with the seal head through a flange.

Preferably, the power device is installed on the end enclosure, a mounting seat is arranged at the joint of the power device and the end enclosure, and a connecting piece is arranged at the joint of the power device and the pressing plate.

Preferably, the power device is installed between the end enclosure and the pressing plate, a mounting seat is arranged at the joint of the power device and the end enclosure, and a connecting piece is arranged at the joint of the power device and the pressing plate.

Preferably, the power device is installed on the chassis assembly, a sealing element is arranged at the joint of the power device and the seal head (1), and a connecting piece is arranged at the joint of the power device and the pressing plate.

Preferably, the sealing element can adopt a Y-shaped air sealing ring and an O-shaped sealing ring.

Preferably, the end part of the pressing plate is provided with an upper filter plate and an upper filter screen, the end part of the chassis component is provided with a lower filter plate and a lower filter screen, and the upper filter screen and the lower filter screen are sintering screens.

Preferably, the power device includes, but is not limited to, an oil cylinder, an air cylinder, an electric push rod, and the like.

Preferably, the head is an elliptical head.

Preferably, the end socket is a flat end socket.

Preferably, a jacket assembly is arranged on the outer side of the barrel body, and comprises a jacket upper sealing plate, a jacket annular plate, a jacket lower sealing plate and a group of cold and hot coal ports.

The jacket assembly is used for heat preservation and heating or cooling, and the heat preservation material can be aluminum silicate heat preservation cotton, polyurethane foaming and the like. The cooling and heating medium ports are arranged oppositely, vertically and correspondingly, and heating medium or cooling medium can be added into the jacket for heating or cooling.

Preferably, the jacket assemblies are divided into two groups, one group is provided with a cold and hot coal inlet, and the other group is provided with a cold and hot coal outlet.

Preferably, the chassis assembly is provided with a set of hot and cold coal ports, a hot and cold coal inlet and a hot and cold coal outlet.

Preferably, the maintenance oil cylinder assembly comprises an upper oil cylinder connecting seat, an oil cylinder connecting piece, an oil cylinder and a lower oil cylinder connecting seat, wherein the upper oil cylinder connecting seat is connected with the end enclosure, and the lower oil cylinder connecting seat is connected with the barrel body.

And when the maintenance oil cylinder assembly operates, the oil cylinder is pressurized, so that the end socket is opened, and an internal maintenance space is opened.

Preferably, the service cylinder assemblies have 3 groups.

Preferably, the stirring subassembly includes stirring speed reducer, carries a hydro-cylinder and S type scraper, the stirring speed reducer is connected with the agitator shaft, (mixing) shaft one end and S type scraper are connected, and the other end and carry epaxial panel connection, carry a lower panel and the stirring speed reducer connection, carry a hydro-cylinder and carry epaxial panel, carry epaxial panel down and pass through flange joint.

Preferably, the discharge gate subassembly is taken out in guide post, ejection of compact hydro-cylinder, hydro-cylinder fixed plate, the tight screw rod of nail, welded seat, discharge gate closing plate, the discharge gate, the guide post has two, and one end and staving welding, the other end and hydro-cylinder fixed plate are connected, the hydro-cylinder fixed plate is connected with ejection of compact hydro-cylinder again, there are two tight screw rods of nail between the guide post, and one end is connected with the hydro-cylinder fixed plate, and the other end and welded seat are connected, and the welded seat is taken out again with the discharge gate and is connected, be equipped with the sealing washer on the staving, take out in the discharge gate and promote through.

Compared with the prior art, the invention has the following beneficial effects:

1. replacing a centrifuge;

2. firstly, a plurality of power devices are used for driving a pressing plate to move downwards to pressurize as pressure;

3. the power device comprises a hydraulic oil cylinder, the required power device and the installation position of the power device can be selected according to different requirements of different environments, and the flexibility and the adaptability are higher;

4. the equipment maintenance is more convenient;

5. the existing filter press is optimized to a certain degree, so that the weight is lightened, the appearance is cleaner, and the space limitation of equipment is released;

6. the filter is sealed in a totally-enclosed way, thereby avoiding the overflow of various toxic drying gases and reducing the pollution to the environment.

7. The Y-shaped silicon rubber and the fluororubber air seal ring are adopted, so that the sealing performance is good, no odor overflows, and the leakage phenomenon is avoided;

8. the upper and lower sintering nets are adopted, so that the filtering area is large, the filtering speed is high, and the production period is shortened;

9. stirring by adopting an S-shaped scraper for automatic discharging;

10. various cooling and heating media can be used in the space between the jacket and the chassis for completing the work of heating, drying and the like;

11. the filter pressing agent can be used for filter pressing of various media such as solid-liquid separation, activated carbon separation and the like of medicines, chemical industry, coatings, pesticides, dyes, sludge, petroleum, papermaking and the like; the filtration precision is as follows: 0.1-300 μm.

12. The adaptability of the device to the installation space is increased, the position of the power device can be selected according to the position of the installation site, and the device can better deal with limited space such as height limitation, width limitation and the like.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a third embodiment of the present invention;

FIG. 4 is a schematic structural view of a jacket assembly according to the present invention;

wherein: wherein: the device comprises a sealing head 1, a pressing plate 2, a barrel body 3, a chassis assembly 4, a stirring assembly 5, a maintenance oil cylinder assembly 6, a discharge port assembly 7 and a power device 8;

11 guide posts, 111 guide shaft sleeves, 112 flanges and 13 flanges;

31, a jacket assembly, 311, a jacket upper sealing plate, 312, a jacket annular plate, 313, a jacket lower sealing plate, 314, a cold and hot coal inlet and 315, a cold and hot coal outlet;

a hot and cold coal inlet 41 and a hot and cold coal outlet 42;

a 51 stirring speed reducer, a 52 stirring motor, a 53 shaft lifting oil cylinder, a 54S-shaped scraper and a 55 stirring shaft;

61, an upper oil cylinder connecting seat, 62 oil cylinder connecting pieces, 63 oil cylinders and 64 oil cylinder lower connecting seats;

81 mounting seats, 82 connecting pieces and 83 sealing pieces.

Detailed Description

The present invention will be further described with reference to the following specific examples, but the present invention is not limited to these examples.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

As shown in fig. 1, the full-automatic filter press using a power device as power for pressurization in the first embodiment includes a sealing head 1, a pressing plate 2, a barrel body 3, a chassis component 4, a stirring component 5, a maintenance cylinder component 6 and a discharge port component 7, wherein the sealing head 1 is connected with the barrel body 2 through a flange 13, the pressing plate 2 is arranged inside the barrel body 3, the maintenance cylinder component 6 and the discharge port component 7 are arranged outside the barrel body 3, the chassis component 4 is arranged at the bottom of the barrel body 3, and the stirring component 5 is arranged outside the chassis component 4.

The end socket 1 is provided with a guide column 11, the guide column 11 penetrates through the end socket 1 to be connected with the pressing plate 2, the full-automatic filter press is further provided with a plurality of power devices 8, the guide column 11 and the power devices 8 support the pressing plate 2 to run in parallel, and the power devices 8 drive the pressing plate 2 to move up and down to form pressure. The guide post 11 is sleeved with a guide shaft sleeve 111, and the guide shaft sleeve 111 is connected with the seal head 1 through a flange 112. Power device 8 installs on head 1, and power device 8 is equipped with mount pad 81 with head 1 junction, and power device 8 is equipped with connecting piece 82 with the clamp plate 2 junction.

As shown in fig. 2, the full-automatic filter press using a power device as power for pressurization in the second embodiment includes a sealing head 1, a pressing plate 2, a barrel body 3, a chassis component 4, a stirring component 5, a maintenance cylinder component 6 and a discharge port component 7, wherein the sealing head 1 is connected with the barrel body 2 through a flange 13, the pressing plate 2 is arranged inside the barrel body 3, the maintenance cylinder component 6 and the discharge port component 7 are arranged outside the barrel body 3, the chassis component 4 is arranged at the bottom of the barrel body 3, and the stirring component 5 is arranged outside the chassis component 4.

The end socket 1 is provided with a guide column 11, the guide column 11 penetrates through the end socket 1 to be connected with the pressing plate 2, the full-automatic filter press is further provided with a plurality of power devices 8, the guide column 11 and the power devices 8 support the pressing plate 2 to run in parallel, and the power devices 8 drive the pressing plate 2 to move up and down to form pressure. The guide post 11 is sleeved with a guide shaft sleeve 111, and the guide shaft sleeve 111 is connected with the seal head 1 through a flange 112. Power device 8 installs between head 1 and clamp plate 2, and power device 8 is equipped with mount pad 81 with head 1 junction, and power device 8 is equipped with connecting piece 82 with clamp plate 2 junction.

As shown in fig. 3, the full-automatic filter press using a power device as power for pressurization in the third embodiment includes a sealing head 1, a pressing plate 2, a barrel body 3, a chassis component 4, a stirring component 5, a maintenance cylinder component 6 and a discharge port component 7, the sealing head 1 is connected with the barrel body 2 through a flange 13, the pressing plate 2 is arranged inside the barrel body 3, the maintenance cylinder component 6 and the discharge port component 7 are arranged outside the barrel body 3, the chassis component 4 is arranged at the bottom of the barrel body 3, and the stirring component 5 is arranged outside the chassis component 4.

The end socket 1 is provided with a guide column 11, the guide column 11 penetrates through the end socket 1 to be connected with the pressing plate 2, the full-automatic filter press is further provided with a plurality of power devices 8, the guide column 11 and the power devices 8 support the pressing plate 2 to run in parallel, and the power devices 8 drive the pressing plate 2 to move up and down to form pressure. The guide post 11 is sleeved with a guide shaft sleeve 111, and the guide shaft sleeve 111 is connected with the seal head 1 through a flange 112. Power device 8 installs on chassis subassembly 4, power device 8 is equipped with sealing member 83 with head 1 junction, and power device 8 is equipped with connecting piece 82 with clamp plate 2 junction, and sealing member 83 can adopt Y type gas seal circle and O type sealing washer.

The above power devices 8 include, but are not limited to, oil cylinders, air cylinders, electric push rods, and the like, and the number of the power devices 8 may be two or more.

As shown in fig. 4, a jacket assembly 31 is disposed outside the barrel 3, and the jacket assembly 31 includes a jacket upper sealing plate 311, a jacket ring plate 312, a jacket lower sealing plate 313 and a set of hot and cold coal ports. The jacket assembly 31 is used for heat preservation and heating or cooling, and the heat preservation material can be aluminum silicate heat preservation cotton, polyurethane foaming and the like. The cooling and heating medium ports are arranged oppositely, vertically and correspondingly, and heating medium or cooling medium can be added into the jacket for heating or cooling. The jacket assemblies 31 are divided into two groups, one group is provided with a cold and hot coal inlet 314, and the other group is provided with a cold and hot coal outlet 315.

As shown in fig. 1 to 3, a set of hot and cold coal inlets 41 and hot and cold coal outlets 42 are formed at the bottom of the base plate assembly 4 according to the first, second and third embodiments. An upper filter plate and an upper filter screen are arranged at the bottom of the pressing plate 2, and a lower filter plate and a lower filter screen are arranged on the top surface of the chassis component 4.

The stirring assembly 5 comprises a stirring speed reducer 51, a stirring motor 52, a lifting shaft oil cylinder 53 and an S-shaped scraper 54, the stirring speed reducer 51 is connected with the stirring motor 52 and a stirring shaft 55, one end of the stirring shaft 55 is connected with the S-shaped scraper 53, the other end of the stirring shaft 55 is connected with a lifting shaft upper panel, a lifting shaft lower panel is connected with the stirring speed reducer 51, and the lifting shaft oil cylinder 52 is connected with the lifting shaft upper panel and the lifting shaft lower panel through flanges.

The maintenance oil cylinder assembly 6 comprises an upper oil cylinder connecting seat 61, an oil cylinder connecting piece 62, an oil cylinder 63 and a lower oil cylinder connecting seat 64, wherein the upper oil cylinder connecting seat 61 is connected with the end enclosure 1, the lower oil cylinder connecting seat 64 is connected with the barrel body 3, and 3 groups of the maintenance oil cylinder assembly 6 are provided. When the maintenance cylinder assembly 6 operates, the oil cylinder 63 is pressurized, so that the seal head 1 is opened, and an internal maintenance space is opened.

Discharge gate subassembly 7 includes that guide post, ejection of compact hydro-cylinder, hydro-cylinder fixed plate, nail tight screw rod, welded seat, discharge gate closing plate, discharge gate are taken out in the mouth, the guide post has two, and one end and staving welding, the other end and hydro-cylinder fixed plate are connected, the hydro-cylinder fixed plate is connected with ejection of compact hydro-cylinder again, there are two tight screw rods of nail between the guide post, and one end is connected with the hydro-cylinder fixed plate, and the other end and welded seat are connected, and the welded seat is taken out in again with the discharge gate and is connected, be equipped with the sealing washer on the staving, take out in the.

Description of the operation of the filter press of the present invention:

1. connecting the functional pipe orifices, and connecting the pressure relief valve pipeline to a safety position to prevent the pressure relief valve from opening and spraying hurting people;

2. the material is conveyed into the material cavity by using a diaphragm pump as power, when the material enters the cavity, filtrate is filtered by sintering nets on the upper filter plate and the lower filter plate and then continuously flows out, the filtrate is discharged from the liquid outlet, after the material completely enters the cavity, the valve of the feeding port is closed, the valve of the liquid outlet of the upper filter plate is closed, the power device is opened, the power device drives the pressing plate to move downwards, and the filtrate is pressurized and then flows out from the liquid outlet of the lower filter plate to finish filtering.

3. The power device is driven to do reverse motion, and the pressure plate is lifted to the original position. And opening the emptying valve to enable the pointer of the pressure gauge in the material cavity to display 0, and ensuring that no pressure exists in the cavity and then opening the pneumatic or hydraulic discharge port. And opening the stirring motor, and scattering the materials through the S-shaped scraper type stirring to discharge.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should be considered within the scope of the present invention.