Full-automatic filter press taking mechanical lead screw pressurization as power
阅读说明：本技术 一种以机械丝杆加压为动力的全自动压滤器 (Full-automatic filter press taking mechanical lead screw pressurization as power ) 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机械丝杆加压为动力的全自动压滤器,包括封头、压板、桶体、底盘组件、搅拌组件、维修油缸组件及出料口组件,所述封头与桶体通过锅体法兰连接,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。所述封头上设置有机械减速装置与机械丝杆,所述机械减速装置连接减速机,所述减速机再与电机连接,所述机械减速装置与机械丝杆之间设有丝杆推送,所述封头上设置有多根导向柱。本发明使用电机作为动力源带动丝杆的结构,可以使压板压滤速度有一定可调性,压力大小可通过更换不同功率的电机来调整,具有更高的灵活程度和适应性。(The invention discloses a full-automatic filter press taking mechanical lead screw pressurization as power, 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 of a pot body, the pressing plate is arranged in the barrel body, the maintenance oil cylinder assembly and the discharge port assembly are arranged outside the barrel body, the end part of the barrel body is provided with the chassis assembly, and the stirring assembly is arranged outside the chassis assembly. The seal head is provided with a mechanical speed reducer and a mechanical screw rod, the mechanical speed reducer is connected with a speed reducer, the speed reducer is connected with a motor, screw rod pushing is arranged between the mechanical speed reducer and the mechanical screw rod, and the seal head is provided with a plurality of guide columns. The invention uses the motor as a power source to drive the screw rod, so that the filter pressing speed of the pressing plate can be adjusted to a certain extent, the pressure can be adjusted by replacing the motors with different powers, and the invention has higher flexibility and adaptability.)
1. The full-automatic filter press taking mechanical lead screw pressurization as power 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 port assembly (7), wherein the seal head (1) is connected with the barrel body (3) through a pan body flange (13), the pressure plate (2) is arranged inside the barrel body (3), the maintenance oil cylinder assembly (6) and the discharge port 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);
the sealing head is characterized in that a mechanical speed reducer (11) and a mechanical screw rod (12) are arranged on the sealing head (1), the mechanical speed reducer (11) is connected with a speed reducer (14), the speed reducer (14) is connected with a motor (15), a screw rod pushing device (16) is arranged between the mechanical speed reducer (11) and the mechanical screw rod (12), a plurality of guide columns (17) are arranged on the sealing head (1), the mechanical screw rod (12) penetrates through the sealing head (1) to be connected with a pressing plate (2), the guide columns (17) penetrate through the sealing head (1) to be connected with the pressing plate (2), and the pressing plate (2) is supported by the mechanical screw rod (12) and the guide columns (17) to run in parallel;
the motor (15) is a power source, drives the mechanical screw rod (12) after the speed of the speed reducer (14) is changed, and enables the mechanical screw rod (12) to move downwards through the mechanical speed reducer (11) and increase the force to pressurize the pressure plate (2) to form pressure.
2. The full-automatic filter press taking mechanical screw rod pressurization as power as claimed in claim 1, wherein the guide columns (17) are of hollow structures and comprise four guide columns (17), a first guide column (171) is a material feeding hole, a second guide column (172) is a filtrate discharging hole, a third guide column (173) is a fluid inlet, and a fourth guide column (174) is a pressing plate upper air sealing gas inlet.
3. The full-automatic filter press using mechanical screw pressing as power according to claim 1, characterized in that a movable device (121) is arranged at the connecting position of the mechanical screw (12) and the pressure plate (2), so that the pressure plate (2) is fixed and does not move when the mechanical screw (12) rotates.
4. The full-automatic filter press using mechanical screw pressurization as power as claimed in claim 1 or 2, characterized in that the guide post (17) is provided with a protection device (175) on the seal head (1), the guide post (17) is provided with a guide post connecting piece (176), and the protection device (175) can be a linear bearing.
5. The full-automatic filter press taking mechanical screw rod pressurization as power according to claim 1, wherein the mechanical speed reducer (11) is connected with the speed reducer (14) through a flange (111) and is connected with the end socket (1) through a flange (112).
6. The full-automatic filter press using mechanical screw pressurization as power as claimed in claim 1, wherein a jacket assembly (31) is arranged on the outer side of the barrel body (3), and the jacket assembly (31) comprises a jacket upper sealing plate (311), a jacket ring plate (312), a jacket lower sealing plate (313) and a set of cold and hot coal ports.
7. The full automatic filter press using mechanical screw pressurization as power according to claim 6, wherein the jacket assembly (31) is provided with 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).
8. The full automatic filter press using mechanical screw pressurization as power according to claim 1, wherein the chassis assembly (4) is provided with a set of hot and cold coal inlets (41), hot and cold coal outlets (42).
9. The full-automatic filter press using mechanical screw rod pressurization as power according to claim 1, wherein 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), the upper oil cylinder connecting seat (61) is connected with the end socket (1), and the lower oil cylinder connecting seat (64) is connected with the barrel body (3).
10. The full automatic mechanical screw press powered filter press according to claim 1 or 9, wherein there are 3 groups of the service cylinder assemblies (6).
Technical Field
The invention relates to the field of chemical industry, in particular to a full-automatic filter press taking mechanical screw rod pressurization as power, which 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, a motor is used as a power source to drive a screw rod, the filter pressing speed of a pressing plate can be adjusted to a certain extent, the pressure can be adjusted by replacing motors with different powers, and the full-automatic filter press has higher flexibility and adaptability.
The invention provides a full-automatic filter press taking mechanical lead screw pressurization as power, 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 of a pot body, the pressing plate is arranged in the barrel body, the maintenance oil cylinder assembly and the discharge port assembly are arranged outside the barrel body, the end part of the barrel body is provided with the chassis assembly, and the stirring assembly is arranged outside the chassis assembly.
The seal head is provided with a mechanical speed reducer and a mechanical screw rod, the mechanical speed reducer is connected with a speed reducer, the speed reducer is connected with a motor, screw rod pushing is arranged between the mechanical speed reducer and the mechanical screw rod, a plurality of guide posts are arranged on the seal head, the mechanical screw rod penetrates the seal head to be connected with a pressing plate, the guide posts penetrate the seal head to be connected with the pressing plate, and the pressing plate runs in parallel with the mechanical screw rod and the guide posts.
The motor is a power source, drives the mechanical screw rod after speed change of the speed reducer, and enables the mechanical screw rod to move downwards through the mechanical speed reducer and increase the force to pressurize the pressure plate to form pressure.
Preferably, the guide columns are of hollow structures, the first guide column is a material feeding hole, the second guide column is a filtrate outlet, the third guide column is a fluid inlet, and the fourth guide column is an air-tight gas inlet on the pressing plate.
When the pressing plate moves up and down, the four guide posts play roles in fixing the pressing plate, so that the pressing plate cannot rotate, and play roles in guiding the up-and-down parallel movement of the pressing plate. The middle of the guide post is hollow, so that fluid can pass through the guide post, and the guide post is changed into a functional pipe orifice, namely: a feed inlet, a filtrate outlet at the top, a fluid inlet and an airtight seal.
Preferably, a movable device is arranged at the connecting position of the mechanical screw rod and the pressure plate, so that the pressure plate is fixed and does not move when the mechanical screw rod rotates.
Preferably, the guide post is provided with a protection device on the end socket, and the guide post is provided with a guide post connecting piece.
Preferably, the protection device is a linear bearing.
Preferably, the mechanical speed reducer is connected with the speed reducer flange and the seal head flange.
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 end part of the pressure plate is provided with a filter plate and a filter screen, and the end part of the chassis component is provided with the filter plate and the filter screen, wherein the filter screen is a sintering screen.
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 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 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 mechanical screw rod is used for pressurizing a motor serving as a power source through a speed reducer and a mechanical speed reducer to serve as pressure;
3. the mechanical screw rod pressurization type filter is sealed in a totally closed way, so that the overflow of various toxic drying gases is avoided, and the pollution to the environment is reduced.
4. The structure that the motor is used as a power source to drive the screw rod can lead the filter pressing speed of the pressing plate to have certain adjustability.
5. The pressure can be adjusted by replacing the motors with different powers, and the device has higher flexibility and adaptability.
6. The equipment maintenance is more convenient.
7. 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.
8. 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;
9. 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;
10. stirring by adopting an S-shaped scraper for automatic discharging;
11. 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;
12. 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.
13. The pressure can be set according to the use requirement, the filter cake pressure control device can be better suitable for various materials with different requirements on pressure, and the final solid-liquid ratio of the filter cake can be better controlled.
Drawings
Fig. 1 and 2 are schematic structural views of a first embodiment of the present invention;
fig. 3 and 4 are schematic structural views of a second embodiment of the present invention;
FIG. 5 is an enlarged view of part A of FIG. 2;
FIG. 6 is a schematic structural view of a jacket assembly according to the present invention;
wherein: the device comprises a
11 mechanical speed reducing device, 111 flange, 112 flange, 12 mechanical screw rod, 121 movable device, 13 pan body flange, 14 speed reducer, 15 motor, 16 screw rod pushing, 17 guide column, 171 first guide column, 172 second guide column, 173 third guide column, 174 fourth guide column, 175 protection device, 176 guide column connecting piece;
21 filter plate, 22 filter screen;
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;
41 cold and hot coal inlets, 42 cold and hot coal outlets, 43 filter plates and 44 filter screens;
a 51 stirring speed reducer, a 52 stirring motor, a 53 shaft lifting oil cylinder, a 54S-shaped scraper and a 55 stirring shaft;
the oil cylinder
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 and 2, a full-automatic filter press using mechanical lead screw pressurization as power according to an embodiment includes a sealing
The
The
As shown in fig. 5, a screw rod pushing device 16 is arranged between the
The
The
The connecting position of the
As shown in fig. 6, a
The chassis component 4 is provided with a set of hot and cold coal ports, a hot and
The stirring
The maintenance
As shown in fig. 3 and 4, the full-automatic pressure filter using mechanical screw pressurization as power according to the second embodiment includes a sealing
The
The
As shown in fig. 5, a screw rod pushing device 16 is arranged between the
The
The
The connecting position of the
As shown in fig. 6, a
The chassis component 4 is provided with a set of hot and cold coal ports, a hot and
The stirring
The maintenance
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. when the materials enter the cavity, filtrate continuously flows out after being filtered by sintering nets (namely a pressing plate and a filter screen of a chassis component) on the upper filter plate and the lower filter plate, is discharged from a liquid outlet, after all the materials enter the cavity, a valve of the feeding port is closed, a valve of a liquid outlet (a functional pipe orifice of a second guide column: a top filtrate outlet) of the upper filter plate is closed, a motor is started, a mechanical screw rod drives the pressing plate to move downwards, and filtrate flows out from the liquid outlet of the lower filter plate after being pressurized, so that the filtration is finished.
3. The motor is reversed to lift the platen to the home 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.
- 上一篇：一种医用注射器针头装配设备
- 下一篇：一种高效滤板及其工作方法